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Author SHA1 Message Date
Kevin Buettner a246e1e4e3 Remove files which were inadvertently added back during F38 rebase 2023-03-06 15:05:14 -07:00
Kevin Buettner a65cdc2ca4 Rebase to FSF GDB 13.1.
Update gdb-6.3-rh-testversion-20041202.patch.
Update gdb-6.3-bz140532-ppc-unwinding-test.patch.
Update gdb-6.6-buildid-locate.patch.
Update gdb-6.6-buildid-locate-rpm.patch.
Remove 'Recommends: ' line for gcc-gdb-plugin for BZ2149246.
Add 'define _lto_cflags %{nil}' to avoid ODR violations.
2023-03-03 16:07:29 -07:00
Andrew Burgess ad65e1854b Remove gdb-6.6-bz230000-power6-disassembly-test.patch
Remove gdb-6.6-bz230000-power6-disassembly-test.patch as this is now
covered by upstream tests.  This patch added some tests of the Power6
disassembler.  Disassembler tests are better carried in the gas tree.

Upstream commit:

  commit 0fcf99b8ab5ccbde30fa7d36742e670cd4df48ef
  Date:   Mon Jan 30 11:47:31 2023 +0000

      gas/ppc: Additional tests for DFP instructions

Added some new assembler/disassembler tests to the gas tree that
covered all the instructions that were covered by our local patch.
2023-01-31 09:38:56 +00:00
Kevin Buettner 00fe7519d4 Update gdb-6.3-rh-testversion-20041202.patch
...so that $_gdb_major and $_gdb_minor will be obtained correctly.

Also, change define of 'use_guile' from empty (which rpmbuild
complained about) to a value of 1.  I encountered this problem
while attempting to build on F37.
2023-01-27 12:02:27 -07:00
Andrew Burgess a5f9e28701 Remove gdb-6.3-focus-cmd-prev-test.patch this test is now upstream
This upstream commit:

  commit 24f3aded1d42f515527e2de7e8e9e26f0b77c932
  Date:   Tue Dec 20 15:01:29 2022 +0000

      gdb/testsuite/tui: more testing of the 'focus' command

replaces the tests added in gdb-6.3-focus-cmd-prev-test.patch.  As
this patch was only adding a test I see no need to back-port the
upstream commit, we'll pick this up in a later rebase.
2023-01-26 14:50:06 +00:00
Bruno Larsen 6de2f1fd32 Remove gdb-rhbz1398387-tab-crash-test.patch as that test didn't work anymore 2023-01-26 12:40:53 +01:00
Keith Seitz 06da7ee788 NVR bump for failed infra on -14 build. 2023-01-24 10:03:00 -08:00
Kevin Buettner 8d8fb49148 More tweaks to gdb-6.6-buildid-locate-rpm.patch
...in which rpmTag is replaced with rpmDbiTagVal.
2023-01-23 20:12:05 -07:00
Keith Seitz e2df45df10 Backport of backtrace/29374
(Simon Marchi, sw backtrace/29374)
2023-01-23 04:26:24 -08:00
Kevin Buettner b443fb3970 Fixes to get GDB to build again with GCC 13 and Python 3.12
- Backport fix for problems associated with GCC 13's self-move warning.
- Tweak gdb-6.6-buildid-locate-rpm.patch so that running GDB's configure
  script will not error out due to GCC 13's warnings.
- Backport replace deprecated distutils.sysconfig in python-config.
2023-01-20 17:14:37 -07:00
Alexandra Hájková ed2e95dc63 Backport replace deprecated distutils.sysconfig in python-config.
(Lancelot SIX)
2023-01-19 19:33:30 +01:00
Fedora Release Engineering 8e9d3a4cf8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2023-01-19 04:29:26 +00:00
Andrew Burgess 69f0c792d6 Back-port fix for RHBZ 2152431
Fixes RHBZ 2152431, an issue where reading a label symbol's value
would cause GDB to crash.  This pulls in two upstream commits
38665d717a3 and c3efaf0afd9 both of which should be in GDB 13 when it
is released.
2022-12-19 17:01:56 +00:00
Keith Seitz 0f5a6ebc3c Remove more unneeded tests and patches
Changes in this commit:
- Remove gdb-bz601887-dwarf4-rh-test.patch
  This adds a very simple test to check whether DWARF4
  is implemented. GDB has been using DWARF4 for several
  years, and the testsuite coverage supercedes this patch.
- Remove gdb-6.6-buildid-locate-rpm-scl.patch
  This patch is applicable only on RHEL6 where .gdb_index
  version 5 is used. In recent GDBs, i.e., all DTS releases,
  this version could only be read with the option
  "use-deprecated-index-sections". RHEL7+ use .gdb_index version 8.
  Since RHEL6 is no longer supported, this is unnecessary.
  Also remove GDB_INDEX_VERIFY_VENDOR references/code from
  gdb-6.6-buildid-locate.patch and gdb.spec
2022-12-16 09:14:19 -08:00
Michal Kolar 4896bb074a plans/ci.fmf: fix deprecated fmf plan attribute 2022-12-15 12:42:14 +00:00
Andrew Burgess b3008271fb remove gdb-fortran-frame-string.patch file
Remove the 'gdb-fortran-frame-string.patch' patch from Fedora GDB.  I
have pushed an upstream test that covers everything that this test
covered, see upstream GDB commit:

  commit 1c01b23603766fbca4ed4dd12fdd710860e6038e
  Date:   Fri Nov 4 14:51:11 2022 +0000

      gdb/fortran/testsuite: print values and types of string variables

As this is just a testsuite patch, I'm not going to backport this to
Fedora GDB, but when we next rebase, we will pick up this test.
2022-12-09 19:14:01 +00:00
Andrew Burgess 056260a609 remove gdb-bfd-aliasing.patch file
The patch 'gdb-bfd-aliasing.patch' is no longer applied as part of the
Fedora GDB build, since this commit to the Fedora GDB repository:

  commit c0cbb1aae4
  Date:   Sat Mar 19 21:26:41 2016 +0100

      .spec cleanup: Drop strict-aliasing GCC bug workaround (from RH BZ 1315191).

I propose that we remove this file from the repository.
2022-12-09 19:12:35 +00:00
Andrew Burgess 47989c5833 gdb-entryval-crash-*.patch files
The three patches:

  gdb-entryval-crash-1of3.patch
  gdb-entryval-crash-2of3.patch
  gdb-entryval-crash-3of3.patch

are not being applied to the Fedora build of GDB, since this commit to
the Fedora GDB repository:

  commit 902c8e5abc
  Date:   Thu Jul 24 20:04:47 2014 +0200

      Rebase to FSF GDB 7.7.91.20140724 (pre-7.8 snapshot).

The contents of the first two were reverting an upstream commit,
which, based on the dialog in the patch files, was done to mask a bug
in a different part of GDB, which I assume is now fixed.

The third patch adds a couple of tests, which are now all upstream,
and passing, I assume these tests covered the issue that was causing
the problem with the first two patches.

Given these patches are not being applied, and the relevant work seems
to be in upstream GDB, I propose we drop these three files from the
repository.
2022-12-09 19:12:35 +00:00
Keith Seitz c09759de79 Disable Guile support on F38+
Resolves: rhbz#2151328
2022-12-07 12:03:23 -08:00
Keith Seitz 7e69ec9711 Remove several unnecessary test patches
- gdb-physname-pr11734-test.patch
- gdb-physname-pr12273-test.patch
These two tests were merged upstream under a different file name.

- gdb-runtest-pie-override.patch
This patch appears unnecessary today. I have tested on all supported
host architectures and detected no regressions. I presume this was
fixed in a different manner through the years.

- gdb-test-expr-cumulative-archer.patch
The patch contains two tests. Both are upstream already.
While one is a little more involved than what landed upstream,
both tests are equivalent. The other test, gdb.cp/namespace-no-imports.exp,
is identical to upstream's gdb.cp/nsnoimports.exp with whitespace
and other trivial changes.
2022-12-05 14:51:32 -08:00
Kevin Buettner 7ca61ebe91 Remove gdb-6.3-threaded-watchpoints2-20050225.patch
The test added by this patch from 2005 is a tweaked verion of the upstream
test gdb.threads/watchthreads.exp from 2004.  (The current version of
gdb.threads/watchthreads.exp has changed somewhat since 2004.)

The tweaks added to the circa 2004 upstream test consist of setting
a breakpoint on thread_function and then continuing to it.  At
that point, initial / runtime values of args[2] and args[3] are
fetched and saved in some TCL variables (which are renamed versions
of args_0 and args_1 in watchthreads.exp).  The rest of the changes
to the tweaked script are mostly related to the renaming related to
args_0 and args_1.  The other major difference is that watchthreads.exp
places hardware watchpoints on args[0] and args[1] whereas the
tweaked test instead watches args[2] and args[3].  However, all
of these initialized to 0.  In the tweaked test, fetching the
initial values when the thread function is first hit should result
in zero values being fetched for args[2] and args[3].

So, in conclusion, the tweaked version of the test doesn't actually
test anything new.  I took a look at old posts / threads from the
gdb-patches mailing list, but I couldn't find a post where Jeff
Johnston included this patch (and an explanation of what it does over
the other patch.)

Since this test doesn't offer anything new/better over what's already
upstream, I'm deleting it.
2022-12-01 19:20:12 -07:00
Andrew Burgess e1f49fc494 disable more features when using 'git format-patch'
In my .gitconfig I have this:

  [format]
          useAutoBase = true
          thread = shallow

As a consequence, when I run generate-patches-from-git-repo.sh I see
two problems, first, I see lots of errors like this:

  fatal: failed to get upstream, if you want to record base commit automatically,
  please use git branch --set-upstream-to to track a remote branch.
  Or you could specify base commit by --base=<base-commit-id> manually

These are caused by the use of the useAutoBase option.

If I disable useAutoBase, and regenerate the patches, I see that every
patch changes, with the addition of a line like this:

  Message-Id: <some message id string here...>

This is caused by the use of the thread option.

Rather than forcing me to not have these settings in my .gitconfig, I
propose that we add --no-base and --no-thread to our invocation of
'git format-patch' in generate-patches-from-git-repo.sh, this fixes
both of the above problems.

With these new options the 'git format-patch' line was getting pretty
long, so I've wrapped it to make it more readable.
2022-12-01 14:13:48 +00:00
Bruno Larsen 46e82ad3b5 Remove gdb-rhbz1325795-framefilters-test.patch. This test doesn't
pass in the curret state, and the code that introduced the original
problem has been changed beyong recognition at this point.
2022-12-01 09:17:51 +01:00
Keith Seitz 910689b88d Updates for "ModernC" initiative
Resolves: rhbz#2143992
2022-11-29 14:19:51 -08:00
Kevin Buettner 3d614802ea Remove gdb-6.3-inheritancetest-20050726.patch. Upstream testcase
gdb.cp/impl-this.exp tests the printing of an instance variable from
an inherited class in the "print c" test.
2022-11-23 14:05:18 -07:00
Kevin Buettner 7de4cb0e83 Remove gdb-6.3-test-movedir-20050125.patch
Upstream test gdb.base/fullname.exp provides coverage for this case
and more.
2022-11-18 12:25:59 -07:00
Keith Seitz 73953d59d4 Constify target_desc and enable LTO
This patch backports the upstream commit to constify
target_desc. This eliminates the problems preventing us
from enabling LTO.
2022-11-03 06:40:16 -07:00
Bruno Larsen eff447ffe1 backport fix to gdb.base/break-main-file-remove-fail 2022-10-18 12:10:01 +02:00
Bruno Larsen 89341dc865 remove gdb-6.3-test-dtor-fix, since it was upstreamed. 2022-10-18 10:46:33 +02:00
Alexandra Hájková d6591abf53 Bump the release number. 2022-10-13 18:04:14 +02:00
Alexandra Hájková e599c1296e gdb.spec: Fix the wrong date in a changelog. 2022-10-11 15:34:49 +02:00
Alexandra Hájková c5ab349836 Backport upstream patch "Add support for readline 8.2". (Andreas Schwab) 2022-10-11 14:58:12 +02:00
Alexandra Hájková 267b55ff0e Update gdb-6.6-buildid-locate.patch to fix RHBZ 2122947. 2022-10-10 15:39:48 +02:00
Keith Seitz a6e7b2b18f Disable -minimal RPM on RHEL9 GTS.
This patch disables the gdb-minimal package on GTS for RHEL9. Since
the -minimal package only exists to shrink the buildroot size and
we don't use GTS in the buildroot, there's no reason to build it.
2022-07-29 13:39:24 -07:00
Keith Seitz fbba720a74 Fix s390x dependencies
Fedora doesn't build 32-bit s390x images.
There is no `fpc' package available for s390x, either.
2022-07-29 12:42:05 -07:00
Amit Shah ddf8291871 Switch to using the dist_name macro for distribution
The new dist_vendor macro[1] in fedora-release helps simplify spec files
by removing the conditionals for populating the distro.

[1] https://src.fedoraproject.org/rpms/fedora-release/pull-request/223
2022-07-28 06:54:17 +00:00
Keith Seitz b8b001a927 Use system elfutils for all GTS releases (rhel8+). 2022-07-26 18:13:53 +00:00
Keith Seitz 45e744e200 Add 'tests' definition.
Defining this option will iimit the tests performed with the "--with testsuite"
option:

$ rpmbuild -bb --with testsuite --define 'tests "gdb.base/break.exp gdb.dwarf2/*.exp"' \
   gdb.spec

The above will build the RPM with testing, but it will only test the listed tests
(just as if they were passed to TESTS="gdb.base/break.exp gdb.dwarf2/*.exp").
2022-07-26 18:08:52 +00:00
Fedora Release Engineering 0803f3fa54 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2022-07-21 04:14:36 +00:00
Python Maint 3b849ade04 Rebuilt for Python 3.11 2022-06-13 19:52:53 +02:00
Python Maint e0417821a6 Bootstrap for Python 3.11 2022-06-13 12:33:21 +02:00
Keith Seitz a896134f83 Typo: We require gmp-devel, not gpm-devel! 2022-06-07 09:48:09 -07:00
Keith Seitz d959eac300 Add BuildRequires for gmp-devel. 2022-06-07 08:57:43 -07:00
Bruno Larsen b3cbe4b669 update generate-*-from-*.sh so they can apply patches to any directory, not just a subdir 2022-06-06 16:28:12 -03:00
Keith Seitz c14e8367f2 Update for SCL and older RHEL releases. 2022-05-18 10:31:47 -07:00
Kevin Buettner 1f1906c4c7 Rebase to FSF GDB 12.1.
Update gdb-6.6-buildid-locate.patch.
Update gdb-6.6-buildid-locate-rpm.patch.
Dropped backported patches from GDB 11.1 and 11.2.
2022-05-13 10:30:05 -07:00
Keith Seitz 148a0e2e0a Clean up guile vs guile22 package names for RHEL. 2022-05-10 14:26:25 -07:00
Keith Seitz 8751d74736 Update gdb.spec for s390x cleanups/builddeps. 2022-05-05 13:11:47 -07:00
Kevin Buettner d6ddcf6b62 Backport upstream patch for RHBZ 2068280. 2022-03-30 14:18:43 -07:00
Kevin Buettner 3410a513b2 On ix86, add -Wno-format-overflow to --enable-gdb-build-warnings.
(This is a workaround for the bogus warning/error that we now see
  on i686 regarding a "may write a terminating nul past the end of
  the destination" message for the sprintf() call in
  global_symbol_searcher::search() in gdb/symtab.c.)
2022-02-09 18:21:30 -07:00
Kevin Buettner e6e68cd22d Rebase to FSF GDB 11.2. 2022-02-09 14:05:12 -07:00
Kevin Buettner 45ae8fcd2b Tweak changelog date in gdb.spec 2022-02-08 14:19:47 -07:00
Alexandra Hájková e00d5e46ee gdb-testsuite-sanity: Add glibc-debuginfo as a test requirement
This should prevent gdb.base tests CI failures.
2022-02-08 13:00:45 +01:00
Kevin Buettner 6a0ae4aca3 Fix "sect_index_data not initialized" internal error. (RHBZ 2042664,
Kevin Buettner).
2022-02-01 13:14:01 -07:00
Keith Seitz 994c1c4b69 Update libipt to v2.0.5. 2022-01-31 10:12:12 -08:00
Keith Seitz 5368b8a55e WIP for Fedora FTBS issues, rhbz#2042257 2022-01-26 12:35:31 -08:00
Fedora Release Engineering af7adbba8b - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2022-01-20 04:02:24 +00:00
Kevin Buettner e66c7e71e7 Merge #25 `tests/gdb-testsuite-sanity: add testcase` 2022-01-17 16:44:50 +00:00
Alexandra Hájková ea7e7acd00 Remove gdb-6.3-inferior-notification-20050721.patch
which adds problematic attach-32 test.
2022-01-12 12:23:55 +01:00
Alexandra Hájková e4fab29564 Backport upstream patch "[PR gdb/27026] CTRL-C is ignored
when debug info is downloaded" (RHBZ 2024875, Aaron Merey).
2022-01-11 13:29:49 +01:00
Alexandra Hájková d27f55e39a Backport upstream patch "rework "set debuginfod" commands"
(RHBZ 2024875, Simon Marchi).
2022-01-11 13:00:31 +01:00
Alexandra Hájková adc0bf8d9d Backport upstream patch "Fix unittest.exp failure
due to 'set debuginfod' addition" (RHBZ 2024875, Tom Tromey).
2022-01-11 12:32:00 +01:00
Alexandra Hájková f7bcd3d6e0 Add -Wno-unused-function to --enable-gdb-build-warnings to prevent the build failure 2022-01-10 15:07:42 +01:00
Alexandra Hájková 02309bbf2d Backport upstream patch "gdb: add set/show commands for managing debuginfod"
(RHBZ 2024875, Aaron Merey).
2022-01-10 13:58:04 +01:00
Alexandra Hájková fd47e2fe66 Backport upstream patch "gdb.texinfo: Expand documentation for debuginfod
(RHBZ 2024875, Aaron Merey).
2022-01-10 13:17:44 +01:00
Michal Kolar dac5d9920c tests/gdb-testsuite-sanity: add config flags relevant to testsuite 2021-12-15 16:24:38 +00:00
Kevin Buettner 08e6f457a2 Add -Wno-deprecated-declarations to --enable-gdb-build-warnings to work
around the python 3.11 deprecation of Py_SetProgramName.
2021-12-06 13:20:59 -07:00
Michal Kolar e2a1df0b4f tests/gdb-testsuite-sanity: add testcase 2021-11-29 10:58:36 +00:00
Florian Weimer 8093dfb75d Fix typo in spec file 2021-11-19 19:01:12 +01:00
Timm Bäder f2c0fdf050 Use %set_build_flags to populate all relevant build flags
This is what rpm's %configure macro does as well, which is not used in
the gdb build.
2021-11-12 14:00:03 +01:00
Kevin Buettner 8fedf35634 Backport upstream fix and test case for a dprintf bug (RHBZ 2022177) 2021-11-10 19:13:52 -07:00
Bruno Larsen 1c15f132e5 Backport manpage to be inline with -help
Resolves: RHBZ 853071
2021-11-09 14:17:00 -03:00
Kevin Buettner 622c8fecdb Fix typo in .gitignore 2021-11-04 14:27:15 -07:00
Kevin Buettner 76962235f8 Make adjustments to gdb-6.6-buildid-locate.patch, provided by Tom de Vries. 2021-11-03 14:55:27 -07:00
Kevin Buettner 39bde43193 Rebase to FSF GDB 11.1 2021-10-14 17:52:00 -07:00
Alexandra Hájková 002d745538 Backport test for RHBZ 1976887 (Kevin Buettner). 2021-09-30 13:15:28 +02:00
Alexandra Hájková 7051cf9b48 Backport upstream patch which fixes internal-error: Unexpected
type field location kind (RHBZ 1976887, Alexandra Hájková).
2021-09-30 13:11:52 +02:00
Bruno Larsen 170c3b942c Backport [gdb] Improve early exits for env var in debuginfod-support.c
(Tom de Vries)

Resolves: RHBZ 1970741
2021-09-23 15:25:14 -03:00
Bruno Larsen 4cf9f20b12 Backport [gdb/cli] Don't assert on empty string for core-file
(Tom de Vries)

Resolves: RHBZ 1916516
2021-09-23 15:24:45 -03:00
Peter Robinson dedb76cf02 Use guile 2.2 (rhbz #1901353) 2021-09-21 23:07:18 +01:00
Michal Kolar 8e2afa6b29 drop unwanted scratch build rule for gating 2021-08-12 17:12:21 +00:00
Michal Kolar 96774cfcb2 init FMF CI gating 2021-08-12 17:12:21 +00:00
Fedora Release Engineering 8a5c84de70 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2021-07-21 23:54:12 +00:00
Kevin Buettner 0459b344e6 Remove autoconf invocations from spec file.
Remove BuildRequires: autoconf.
2021-07-20 21:57:59 -04:00
Kevin Buettner 71264766c5 Backport upstream patches which fix multi-threaded debugging for
glibc-2.34 (RHBZ 1971096, Simon Marchi, Kevin Buettner).
2021-06-14 23:24:14 -07:00
Kevin Buettner 8f22c5cbd3 Backport "Exclude debuginfo files from 'outside ELF segments' warning".
(Keith Seitz, RH BZ 1898252)
Backport "Fix crash when expanding partial symtab..."
  (Tom Tromey. gdb/27743)
Backport "[gdb/server] Don't overwrite fs/gs_base with -m32"
(Tom de Vries)
2021-06-14 14:51:25 -07:00
Python Maint 506c836503 Rebuilt for Python 3.10 2021-06-07 00:46:57 +02:00
Kevin Buettner ca26ddfa99 Rebase to FSF GDB 10.2.
Drop gdb-6.3-test-pie-20050107.patch.
Drop gdb-6.3-test-self-20050110.patch.
Drop gdb-6.5-bz218379-ppc-solib-trampoline-test.patch.
Drop gdb-6.6-buildid-locate-core-as-arg.patch.
Drop gdb-6.8-quit-never-aborts.patch.
Drop gdb-archer-pie-addons-keep-disabled.patch.
Drop gdb-archer-pie-addons.patch.
Drop gdb-archer-vla-tests.patch.
Drop gdb-archer.patch.
Drop gdb-attach-fail-reasons-5of5.patch.
Drop gdb-btrobust.patch.
Drop gdb-bz1219747-attach-kills.patch.
Drop gdb-bz533176-fortran-omp-step.patch.
Drop gdb-dts-rhel6-python-compat.patch.
Drop gdb-gnat-dwarf-crash-3of3.patch.
Drop gdb-jit-reader-multilib.patch.
Drop gdb-moribund-utrace-workaround.patch.
Drop gdb-rhbz1930528-fix-gnulib-build-error.patch.
Drop gdb-rhbz1932645-aarch64-ptrace-header-order.patch.
Drop gdb-vla-intel-fix-print-char-array.patch.
Drop gdb-vla-intel-fortran-strides.patch.
Drop gdb-vla-intel-stringbt-fix.patch.
Drop gdb-vla-intel-tests.patch.
Drop process_psymtab_comp_unit-type-unit.patch.
Drop gdb-testsuite-readline63-sigint-revert.patch.
Drop gdb-config.patch.
Add following upstream patches for Fortran stride / slice support:
  gdb-rhbz1964167-convert-enum-range_type.patch
  gdb-rhbz1964167-fortran-array-slices-at-prompt.patch
  gdb-rhbz1964167-fortran-array-strides-in-expressions.patch
  gdb-rhbz1964167-fortran-clean-up-array-expression-evaluation.patch
  gdb-rhbz1964167-fortran-range_type-to-range_flag.patch
  gdb-rhbz1964167-fortran-whitespace_array.patch
  gdb-rhbz1964167-move-fortran-expr-handling.patch
2021-06-06 14:54:47 -07:00
Python Maint 6b2d2db242 Bootstrap for Python 3.10 2021-06-01 16:30:44 +02:00
Keith Seitz 0a3a5ea5a6 Backport "Save/restore file offset while reading notes in core file"
(Keith Seitz, RHBZ 1931344)

Resolves: RHBZ 1931344
2021-03-31 14:49:14 -07:00
Jonathan Wakely 9a3fa11c4d Rebuilt for removed libstdc++ symbols (#1937698) 2021-03-31 17:31:59 +01:00
Keith Seitz 2f55d67d0a - Don't check for stgit unless needed w/generate-git-repo-from-patches.sh.
- Fix all patches wrt git diff --check.
- Update some tests (Tom de Vries)
- Fix ERRORs w/unsupported tests on native-gdbserver targets.
- Backport "Disable bracketed paste mode in GDB tests" (Tom Tromey)
- Backport "Handle DW_TAG_type_unit in process_symtab_unit" (Tom de Vries)
2021-03-26 11:40:18 -07:00
Kevin Buettner db92bd60db Remove spec file workaround for RHBZ 1912913. 2021-03-23 10:14:06 -07:00
Kevin Buettner f293e66ec1 Fix potential hang during gdbserver testing (RHBZ 1941080, Kevin Buettner). 2021-03-19 15:25:12 -07:00
Keith Seitz c7fa157806 Disable libctf on RHEL (RHBZ 1935517, Keith Seitz) 2021-03-18 15:12:01 -07:00
Kevin Buettner 5e056f9db9 Update libipt to version 2.0.4. 2021-03-11 10:15:26 -07:00
Kevin Buettner cd8eacd152 Backport patches which fix frame_id_p assertion failure (RHBZ 1909902,
Pedro Alves).
2021-03-05 18:18:40 -07:00
Jan Kratochvil 6c6f63f3a8 Drop gdb-vla-intel-fortran-vla-strings.patch as it was still regressing the
testsuite.
2021-03-05 13:04:56 +01:00
Jan Kratochvil 0ba7f47499 Fix gdb-vla-intel-fortran-vla-strings.patch to no longer modify cached
inferior types.
2021-03-04 20:45:01 +01:00
Jan Kratochvil de24db0eb7 Align gdb-vla-intel-fortran-vla-strings.patch more to upstream,
particularly whitespaces in Fortran types printing.
2021-03-04 20:43:11 +01:00
Jan Kratochvil 443e2a0c34 Reapply 10.1-8 after it has been accidentally reverted by 10.1-9. 2021-03-04 20:36:01 +01:00
Kevin Buettner f923d71406 Fix aarch64 build problem (RHBZ 1932645, Kevin Buettner). 2021-02-24 14:25:14 -07:00
Jan Kratochvil a1361a0b59 Fix gdb-vla-intel-fortran-vla-strings.patch for compatiblity with GraalVM. 2021-02-19 22:37:40 +01:00
Kevin Buettner 23564f9afb Fix gnulib related build problem (RHBZ 1930528, Kevin Buettner). 2021-02-18 23:16:16 -07:00
Kevin Buettner ce991fb7c0 Fix libstdc++ assert when performing tab completion; build must be made
with -D_GLIBCXX_DEBUG flag in order to trigger assert (RHBZ 1912985,
  Kevin Buettner).
2021-02-17 18:28:52 -07:00
Keith Seitz ff1b575a1d Disable Guile support for RHEL9+. 2021-02-11 12:21:44 -08:00
Stephen Gallagher 9cdc7613c9
Build gdb-minimal for ELN
Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
2021-01-26 10:57:06 -05:00
Fedora Release Engineering 048587f69b - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
2021-01-26 06:27:43 +00:00
Kevin Buettner 0d98e10811 Add -Wno-stringop-overread to CFLAGS to work around gcc
bug (RH BZ 1912913)
2021-01-23 00:31:03 -05:00
Keith Seitz 04fc1c001a Disable xxhash support for RHEL. 2021-01-12 13:38:24 -08:00
Tom Stellard 4f6865e66b Add BuildRequires: make
https://fedoraproject.org/wiki/Changes/Remove_make_from_BuildRoot
2021-01-05 00:50:30 +00:00
Kevin Buettner 61d59b7323 Fix off-by-one error in ada_fold_name. (RHBZ 1905996, Kevin Buettner) 2020-12-09 16:25:05 -07:00
Kevin Buettner a8884a5be0 Bump release number to avoid lower NVR (for rawhide) than that of F33.
(RHBZ 1894912)
2020-12-07 16:03:37 -07:00
115 changed files with 2576 additions and 17040 deletions

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/binutils-gdb
/new-fedora-release
/gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
/v2.0.2.tar.gz
/gdb-10.1.tar.xz
/v2.0.5.tar.gz
/gdb-13.1.tar.xz

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#=fedora
Patch001: gdb-6.3-rh-testversion-20041202.patch
# VLA (Fortran dynamic arrays) from Intel + archer-jankratochvil-vla tests.
#=push
Patch002: gdb-vla-intel-fortran-strides.patch
#=push
Patch003: gdb-vla-intel-fortran-vla-strings.patch
#=push+jan
Patch004: gdb-vla-intel-stringbt-fix.patch
# Add a wrapper script to GDB that implements pstack using the
# --readnever option.
#=push
Patch005: gdb-6.3-gstack-20050411.patch
# VSYSCALL and PIE
#=fedoratest
Patch006: gdb-6.3-test-pie-20050107.patch
# Get selftest working with sep-debug-info
#=fedoratest
Patch007: gdb-6.3-test-self-20050110.patch
# Test support of multiple destructors just like multiple constructors
#=fedoratest
Patch008: gdb-6.3-test-dtorfix-20050121.patch
# Fix to support executable moving
#=fedoratest
Patch009: gdb-6.3-test-movedir-20050125.patch
# Test sibling threads to set threaded watchpoints for x86 and x86-64
#=fedoratest
Patch010: gdb-6.3-threaded-watchpoints2-20050225.patch
# Verify printing of inherited members test
#=fedoratest
Patch012: gdb-6.3-inheritancetest-20050726.patch
Patch002: gdb-6.3-gstack-20050411.patch
# Support TLS symbols (+`errno' suggestion if no pthread is found) (BZ 185337).
#=push+jan: It should be replaced by Infinity project.
Patch013: gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
Patch003: gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
# Fix TLS symbols resolving for shared libraries with a relative pathname.
# The testsuite needs `gdb-6.5-tls-of-separate-debuginfo.patch'.
#=fedoratest: One should recheck if it is really fixed upstream.
Patch014: gdb-6.5-sharedlibrary-path.patch
Patch004: gdb-6.5-sharedlibrary-path.patch
# Improved testsuite results by the testsuite provided by the courtesy of BEA.
#=fedoratest: For upstream it should be rewritten as a dejagnu test, the test of no "??" was useful.
Patch015: gdb-6.5-BEA-testsuite.patch
Patch005: gdb-6.5-BEA-testsuite.patch
# Testcase for deadlocking on last address space byte; for corrupted backtraces.
#=fedoratest
Patch016: gdb-6.5-last-address-space-byte-test.patch
Patch006: gdb-6.5-last-address-space-byte-test.patch
# Fix readline segfault on excessively long hand-typed lines.
#=fedoratest
Patch017: gdb-6.5-readline-long-line-crash-test.patch
Patch007: gdb-6.5-readline-long-line-crash-test.patch
# Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
#=fedoratest
Patch018: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
# Fix lockup on trampoline vs. its function lookup; unreproducible (BZ 218379).
#=fedora
Patch019: gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
Patch008: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
# Find symbols properly at their original (included) file (BZ 109921).
#=fedoratest
Patch020: gdb-6.5-bz109921-DW_AT_decl_file-test.patch
Patch009: gdb-6.5-bz109921-DW_AT_decl_file-test.patch
# Update PPC unwinding patches to their upstream variants (BZ 140532).
#=fedoratest
Patch021: gdb-6.3-bz140532-ppc-unwinding-test.patch
Patch010: gdb-6.3-bz140532-ppc-unwinding-test.patch
# Testcase for exec() from threaded program (BZ 202689).
#=fedoratest
Patch022: gdb-6.3-bz202689-exec-from-pthread-test.patch
# Testcase for PPC Power6/DFP instructions disassembly (BZ 230000).
#=fedoratest
Patch023: gdb-6.6-bz230000-power6-disassembly-test.patch
Patch011: gdb-6.3-bz202689-exec-from-pthread-test.patch
# Allow running `/usr/bin/gcore' with provided but inaccessible tty (BZ 229517).
#=fedoratest
Patch024: gdb-6.6-bz229517-gcore-without-terminal.patch
Patch012: gdb-6.6-bz229517-gcore-without-terminal.patch
# Avoid too long timeouts on failing cases of "annota1.exp annota3.exp".
#=fedoratest
Patch025: gdb-6.6-testsuite-timeouts.patch
Patch013: gdb-6.6-testsuite-timeouts.patch
# Support for stepping over PPC atomic instruction sequences (BZ 237572).
#=fedoratest
Patch026: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
Patch014: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
# Test kernel VDSO decoding while attaching to an i386 process.
#=fedoratest
Patch015: gdb-6.3-attach-see-vdso-test.patch
# Test leftover zombie process (BZ 243845).
#=fedoratest
Patch028: gdb-6.5-bz243845-stale-testing-zombie-test.patch
Patch016: gdb-6.5-bz243845-stale-testing-zombie-test.patch
# New locating of the matching binaries from the pure core file (build-id).
#=push+jan
Patch029: gdb-6.6-buildid-locate.patch
Patch017: gdb-6.6-buildid-locate.patch
# Fix loading of core files without build-ids but with build-ids in executables.
# Load strictly build-id-checked core files only if no executable is specified
# (Jan Kratochvil, RH BZ 1339862).
#=push+jan
Patch030: gdb-6.6-buildid-locate-solib-missing-ids.patch
Patch018: gdb-6.6-buildid-locate-solib-missing-ids.patch
#=push+jan
Patch031: gdb-6.6-buildid-locate-rpm.patch
Patch019: gdb-6.6-buildid-locate-rpm.patch
# Fix displaying of numeric char arrays as strings (BZ 224128).
#=fedoratest: But it is failing anyway, one should check the behavior more.
Patch032: gdb-6.7-charsign-test.patch
Patch020: gdb-6.7-charsign-test.patch
# Test PPC hiding of call-volatile parameter register.
#=fedoratest
Patch033: gdb-6.7-ppc-clobbered-registers-O2-test.patch
Patch021: gdb-6.7-ppc-clobbered-registers-O2-test.patch
# Testsuite fixes for more stable/comparable results.
#=fedoratest
Patch034: gdb-6.7-testsuite-stable-results.patch
Patch022: gdb-6.7-testsuite-stable-results.patch
# Test ia64 memory leaks of the code using libunwind.
#=fedoratest
Patch035: gdb-6.5-ia64-libunwind-leak-test.patch
Patch023: gdb-6.5-ia64-libunwind-leak-test.patch
# Test hiding unexpected breakpoints on intentional step commands.
#=fedoratest
Patch036: gdb-6.5-missed-trap-on-step-test.patch
Patch024: gdb-6.5-missed-trap-on-step-test.patch
# Test gcore memory and time requirements for large inferiors.
#=fedoratest
Patch025: gdb-6.5-gcore-buffer-limit-test.patch
# Test GCORE for shmid 0 shared memory mappings.
#=fedoratest: But it is broken anyway, sometimes the case being tested is not reproducible.
Patch038: gdb-6.3-mapping-zero-inode-test.patch
# Test a crash on `focus cmd', `focus prev' commands.
#=fedoratest
Patch039: gdb-6.3-focus-cmd-prev-test.patch
Patch026: gdb-6.3-mapping-zero-inode-test.patch
# Test various forms of threads tracking across exec() (BZ 442765).
#=fedoratest
Patch040: gdb-6.8-bz442765-threaded-exec-test.patch
Patch027: gdb-6.8-bz442765-threaded-exec-test.patch
# Test a crash on libraries missing the .text section.
#=fedoratest
Patch041: gdb-6.5-section-num-fixup-test.patch
Patch028: gdb-6.5-section-num-fixup-test.patch
# Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
#=fedoratest
Patch042: gdb-6.8-bz466901-backtrace-full-prelinked.patch
Patch029: gdb-6.8-bz466901-backtrace-full-prelinked.patch
# New test for step-resume breakpoint placed in multiple threads at once.
#=fedoratest
Patch043: gdb-simultaneous-step-resume-breakpoint-test.patch
Patch030: gdb-simultaneous-step-resume-breakpoint-test.patch
# Fix GNU/Linux core open: Can't read pathname for load map: Input/output error.
# Fix regression of undisplayed missing shared libraries caused by a fix for.
#=fedoratest: It should be in glibc: libc-alpha: <20091004161706.GA27450@.*>
Patch044: gdb-core-open-vdso-warning.patch
# Fix stepping with OMP parallel Fortran sections (BZ 533176).
#=push+jan: It requires some better DWARF annotations.
Patch045: gdb-bz533176-fortran-omp-step.patch
Patch031: gdb-core-open-vdso-warning.patch
# Workaround ccache making lineno non-zero for command-line definitions.
#=fedoratest: ccache is rarely used and it is even fixed now.
Patch046: gdb-ccache-workaround.patch
#=push+jan: May get obsoleted by Tom's unrelocated objfiles patch.
Patch047: gdb-archer-pie-addons.patch
#=push+jan: Breakpoints disabling matching should not be based on address.
Patch048: gdb-archer-pie-addons-keep-disabled.patch
Patch032: gdb-ccache-workaround.patch
# Testcase for "Do not make up line information" fix by Daniel Jacobowitz.
#=fedoratest
Patch049: gdb-lineno-makeup-test.patch
Patch033: gdb-lineno-makeup-test.patch
# Test power7 ppc disassembly.
#=fedoratest
Patch050: gdb-ppc-power7-test.patch
# Workaround non-stop moribund locations exploited by kernel utrace (BZ 590623).
#=push+jan: Currently it is still not fully safe.
Patch051: gdb-moribund-utrace-workaround.patch
Patch034: gdb-ppc-power7-test.patch
# Fix follow-exec for C++ programs (bugreported by Martin Stransky).
#=fedoratest
Patch052: gdb-archer-next-over-throw-cxx-exec.patch
# Backport DWARF-4 support (BZ 601887, Tom Tromey).
#=fedoratest
Patch053: gdb-bz601887-dwarf4-rh-test.patch
#=push+jan
Patch054: gdb-6.6-buildid-locate-core-as-arg.patch
Patch035: gdb-archer-next-over-throw-cxx-exec.patch
# Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
#=push+jan
Patch055: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
Patch036: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
# [delayed-symfile] Test a backtrace regression on CFIs without DIE (BZ 614604).
#=fedoratest
Patch056: gdb-test-bt-cfi-without-die.patch
Patch037: gdb-test-bt-cfi-without-die.patch
# Verify GDB Python built-in function gdb.solib_address exists (BZ # 634108).
#=fedoratest
Patch057: gdb-bz634108-solib_address.patch
Patch038: gdb-bz634108-solib_address.patch
# New test gdb.arch/x86_64-pid0-core.exp for kernel PID 0 cores (BZ 611435).
#=fedoratest
Patch058: gdb-test-pid0-core.patch
Patch039: gdb-test-pid0-core.patch
# [archer-tromey-delayed-symfile] New test gdb.dwarf2/dw2-aranges.exp.
#=fedoratest
Patch059: gdb-test-dw2-aranges.patch
# [archer-keiths-expr-cumulative+upstream] Import C++ testcases.
#=fedoratest
Patch060: gdb-test-expr-cumulative-archer.patch
# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
#=fedoratest
Patch061: gdb-physname-pr11734-test.patch
# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
#=fedoratest
Patch062: gdb-physname-pr12273-test.patch
Patch040: gdb-test-dw2-aranges.patch
# Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890).
#=fedoratest
Patch063: gdb-test-ivy-bridge.patch
# Hack for proper PIE run of the testsuite.
#=fedoratest
Patch064: gdb-runtest-pie-override.patch
# Print reasons for failed attach/spawn incl. SELinux deny_ptrace (BZ 786878).
#=push+jan
Patch065: gdb-attach-fail-reasons-5of5.patch
Patch041: gdb-test-ivy-bridge.patch
# Workaround PR libc/14166 for inferior calls of strstr.
#=fedoratest: Compatibility with RHELs (unchecked which ones).
Patch066: gdb-glibc-strstr-workaround.patch
Patch042: gdb-glibc-strstr-workaround.patch
# Include testcase for `Unable to see a variable inside a module (XLF)' (BZ 823789).
#=fedoratest
Patch067: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch
Patch043: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch
# Testcase for `Setting solib-absolute-prefix breaks vDSO' (BZ 818343).
#=fedoratest
Patch068: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
Patch044: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
# Import regression test for `gdb/findvar.c:417: internal-error:
# read_var_value: Assertion `frame' failed.' (RH BZ 947564) from RHEL 6.5.
#=fedoratest
Patch069: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
# Fix crash of -readnow /usr/lib/debug/usr/bin/gnatbind.debug (BZ 1069211).
#=push+jan
Patch070: gdb-gnat-dwarf-crash-3of3.patch
Patch045: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
# Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614)
#=fedoratest
Patch071: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
Patch046: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
# Fix 'gdb gives highly misleading error when debuginfo pkg is present,
# but not corresponding binary pkg' (RH BZ 981154).
#=push+jan
Patch072: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
#=fedoratest
Patch073: gdb-archer-vla-tests.patch
#=fedoratest
Patch074: gdb-vla-intel-tests.patch
# Continue backtrace even if a frame filter throws an exception (Phil Muldoon).
#=push
Patch075: gdb-btrobust.patch
# Display Fortran strings in backtraces.
#=fedoratest
Patch076: gdb-fortran-frame-string.patch
Patch047: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
# Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to
# crash.' (RH BZ 1156192).
#=fedoratest
Patch077: gdb-rhbz1156192-recursive-dlopen-test.patch
# Fix jit-reader.h for multi-lib.
#=push+jan
Patch078: gdb-jit-reader-multilib.patch
Patch048: gdb-rhbz1156192-recursive-dlopen-test.patch
# Fix '`catch syscall' doesn't work for parent after `fork' is called'
# (Philippe Waroquiers, RH BZ 1149205).
#=fedoratest
Patch079: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
Patch049: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
# Fix 'backport GDB 7.4 fix to RHEL 6.6 GDB' [Original Sourceware bug
# description: 'C++ (and objc): Internal error on unqualified name
# re-set', PR 11657] (RH BZ 1186476).
#=fedoratest
Patch080: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
Patch050: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
# Test 'info type-printers' Python error (RH BZ 1350436).
#=fedoratest
Patch081: gdb-rhbz1350436-type-printers-error.patch
Patch051: gdb-rhbz1350436-type-printers-error.patch
# Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
# Kratochvil, RH BZ 1084404).
#=fedoratest
Patch082: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
# Never kill PID on: gdb exec PID (Jan Kratochvil, RH BZ 1219747).
#=push+jan
Patch083: gdb-bz1219747-attach-kills.patch
Patch052: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
# Force libncursesw over libncurses to match the includes (RH BZ 1270534).
#=push+jan
Patch084: gdb-fedora-libncursesw.patch
Patch053: gdb-fedora-libncursesw.patch
# Test clflushopt instruction decode (for RH BZ 1262471).
#=fedoratest
Patch085: gdb-opcodes-clflushopt-test.patch
# [rhel6] DTS backward Python compatibility API (BZ 1020004, Phil Muldoon).
#=fedora
Patch086: gdb-dts-rhel6-python-compat.patch
# [SCL] Skip deprecated .gdb_index warning for Red Hat built files (BZ 953585).
#=push+jan
Patch087: gdb-6.6-buildid-locate-rpm-scl.patch
# Make the GDB quit processing non-abortable to cleanup everything properly.
#=fedora: It was useful only after gdb-6.8-attach-signalled-detach-stopped.patch .
Patch088: gdb-6.8-quit-never-aborts.patch
Patch054: gdb-opcodes-clflushopt-test.patch
# [aarch64] Fix hardware watchpoints (RH BZ 1261564).
#=fedoratest
Patch089: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
Patch055: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
# Add messages suggesting more recent RHEL gdbserver (RH BZ 1321114).
#=fedora
Patch090: gdb-container-rh-pkg.patch
# New test for Python "Cannot locate object file for block" (for RH BZ 1325795).
#=fedoratest
Patch091: gdb-rhbz1325795-framefilters-test.patch
Patch056: gdb-container-rh-pkg.patch
# [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
#=fedora
Patch092: gdb-linux_perf-bundle.patch
Patch057: gdb-linux_perf-bundle.patch
# Fix gdb-headless /usr/bin/ executables (BZ 1390251).
#
@ -365,20 +244,9 @@ Patch092: gdb-linux_perf-bundle.patch
#
# https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
#=fedora
Patch093: gdb-libexec-add-index.patch
# New testcase for: Fix <tab>-completion crash (Gary Benson, RH BZ 1398387).
#=fedoratest
Patch094: gdb-rhbz1398387-tab-crash-test.patch
# Python patches of: http://sourceware.org/gdb/wiki/ProjectArcher
#=push
Patch095: gdb-archer.patch
# Revert upstream commit 469412dd9ccc4de5874fd3299b105833f36b34cd
Patch096: gdb-vla-intel-fix-print-char-array.patch
Patch058: gdb-libexec-add-index.patch
# [s390x] Backport arch12 instructions decoding (RH BZ 1553104).
# =fedoratest
Patch097: gdb-rhbz1553104-s390x-arch12-test.patch
Patch059: gdb-rhbz1553104-s390x-arch12-test.patch

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%patch086 -p1
%patch087 -p1
%patch088 -p1
%patch089 -p1
%patch090 -p1
%patch091 -p1
%patch092 -p1
%patch093 -p1
%patch094 -p1
%patch095 -p1
%patch096 -p1
%patch097 -p1

View File

@ -1 +1 @@
606e3fd147ed9a00df165e46f30fe5c46dcda345
4f3e26ac6ee31f7bc4b04abd8bdb944e7f1fc5d2

View File

@ -1,26 +1,14 @@
gdb-6.3-rh-testversion-20041202.patch
gdb-vla-intel-fortran-strides.patch
gdb-vla-intel-fortran-vla-strings.patch
gdb-vla-intel-stringbt-fix.patch
gdb-6.3-gstack-20050411.patch
gdb-6.3-test-pie-20050107.patch
gdb-6.3-test-self-20050110.patch
gdb-6.3-test-dtorfix-20050121.patch
gdb-6.3-test-movedir-20050125.patch
gdb-6.3-threaded-watchpoints2-20050225.patch
gdb-6.3-inferior-notification-20050721.patch
gdb-6.3-inheritancetest-20050726.patch
gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
gdb-6.5-sharedlibrary-path.patch
gdb-6.5-BEA-testsuite.patch
gdb-6.5-last-address-space-byte-test.patch
gdb-6.5-readline-long-line-crash-test.patch
gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
gdb-6.5-bz109921-DW_AT_decl_file-test.patch
gdb-6.3-bz140532-ppc-unwinding-test.patch
gdb-6.3-bz202689-exec-from-pthread-test.patch
gdb-6.6-bz230000-power6-disassembly-test.patch
gdb-6.6-bz229517-gcore-without-terminal.patch
gdb-6.6-testsuite-timeouts.patch
gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
@ -36,62 +24,36 @@ gdb-6.5-ia64-libunwind-leak-test.patch
gdb-6.5-missed-trap-on-step-test.patch
gdb-6.5-gcore-buffer-limit-test.patch
gdb-6.3-mapping-zero-inode-test.patch
gdb-6.3-focus-cmd-prev-test.patch
gdb-6.8-bz442765-threaded-exec-test.patch
gdb-6.5-section-num-fixup-test.patch
gdb-6.8-bz466901-backtrace-full-prelinked.patch
gdb-simultaneous-step-resume-breakpoint-test.patch
gdb-core-open-vdso-warning.patch
gdb-bz533176-fortran-omp-step.patch
gdb-ccache-workaround.patch
gdb-archer-pie-addons.patch
gdb-archer-pie-addons-keep-disabled.patch
gdb-lineno-makeup-test.patch
gdb-ppc-power7-test.patch
gdb-moribund-utrace-workaround.patch
gdb-archer-next-over-throw-cxx-exec.patch
gdb-bz601887-dwarf4-rh-test.patch
gdb-6.6-buildid-locate-core-as-arg.patch
gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
gdb-test-bt-cfi-without-die.patch
gdb-bz634108-solib_address.patch
gdb-test-pid0-core.patch
gdb-test-dw2-aranges.patch
gdb-test-expr-cumulative-archer.patch
gdb-physname-pr11734-test.patch
gdb-physname-pr12273-test.patch
gdb-test-ivy-bridge.patch
gdb-runtest-pie-override.patch
gdb-attach-fail-reasons-5of5.patch
gdb-glibc-strstr-workaround.patch
gdb-rhel5.9-testcase-xlf-var-inside-mod.patch
gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
gdb-gnat-dwarf-crash-3of3.patch
gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
gdb-archer-vla-tests.patch
gdb-vla-intel-tests.patch
gdb-btrobust.patch
gdb-fortran-frame-string.patch
gdb-rhbz1156192-recursive-dlopen-test.patch
gdb-jit-reader-multilib.patch
gdb-rhbz1149205-catch-syscall-after-fork-test.patch
gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
gdb-rhbz1350436-type-printers-error.patch
gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
gdb-bz1219747-attach-kills.patch
gdb-fedora-libncursesw.patch
gdb-opcodes-clflushopt-test.patch
gdb-dts-rhel6-python-compat.patch
gdb-6.6-buildid-locate-rpm-scl.patch
gdb-6.8-quit-never-aborts.patch
gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
gdb-container-rh-pkg.patch
gdb-rhbz1325795-framefilters-test.patch
gdb-linux_perf-bundle.patch
gdb-libexec-add-index.patch
gdb-rhbz1398387-tab-crash-test.patch
gdb-archer.patch
gdb-vla-intel-fix-print-char-array.patch
gdb-rhbz1553104-s390x-arch12-test.patch

19
gating.yaml Normal file
View File

@ -0,0 +1,19 @@
--- !Policy
product_versions:
- fedora-*
decision_context: bodhi_update_push_stable
subject_type: koji_build
rules:
- !PassingTestCaseRule {test_case_name: fedora-ci.koji-build.tier0.functional}
--- !Policy
product_versions:
- rhel-8
decision_context: osci_compose_gate
rules:
- !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}
--- !Policy
product_versions:
- rhel-9
decision_context: osci_compose_gate
rules:
- !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

View File

@ -24,7 +24,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
@ -40,19 +40,19 @@ diff --git a/gdb/testsuite/gdb.base/attach-see-vdso.exp b/gdb/testsuite/gdb.base
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-see-vdso.exp
@@ -0,0 +1,72 @@
@@ -0,0 +1,77 @@
+# Copyright 2007
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -64,6 +64,11 @@ new file mode 100644
+ return 0
+}
+
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+set testfile "attach-see-vdso"
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
@ -104,12 +109,12 @@ new file mode 100644
+gdb_test "bt" "#0 *0x\[0-9a-f\]* in \[^?\].*" "backtrace decodes VDSO"
+
+# Exit and detach the process.
+
+
+gdb_exit
+
+# Make sure we don't leave a process around to confuse
+# the next test run (and prevent the compile by keeping
+# the text file busy), in case the "set should_exit" didn't
+# work.
+
+
+remote_exec build "kill -9 ${testpid}"

View File

@ -24,7 +24,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
@ -107,7 +107,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
@ -210,7 +210,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
@ -237,15 +237,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Test unwinding fixes of the PPC platform, specifically on the coping with BCL
+# jump of the PIE code.
@ -303,18 +303,3 @@ new file mode 100644
+ pass $test
+ }
+}
diff --git a/gdb/testsuite/gdb.arch/powerpc-prologue.exp b/gdb/testsuite/gdb.arch/powerpc-prologue.exp
--- a/gdb/testsuite/gdb.arch/powerpc-prologue.exp
+++ b/gdb/testsuite/gdb.arch/powerpc-prologue.exp
@@ -16,8 +16,9 @@
# Test PowerPC prologue analyzer.
# Do not run on AIX (where we won't be able to build the tests without
-# some surgery) or on PowerPC64 (ditto, dot symbols).
-if {[istarget *-*-aix*] || ![istarget "powerpc-*-*"]} then {
+# some surgery). PowerPC64 target would break due to dot symbols but we build
+# there PowerPC32 inferior.
+if {[istarget *-*-aix*] || ![istarget "powerpc*-*-*"]} then {
verbose "Skipping PowerPC prologue tests."
return
}

View File

@ -73,15 +73,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu

View File

@ -1,53 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-focus-cmd-prev-test.patch
;; Test a crash on `focus cmd', `focus prev' commands.
;;=fedoratest
diff --git a/gdb/testsuite/gdb.base/focus-cmd-prev.exp b/gdb/testsuite/gdb.base/focus-cmd-prev.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/focus-cmd-prev.exp
@@ -0,0 +1,40 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+gdb_exit
+gdb_start
+
+# Do not use gdb_test or \r\n there since:
+# commit d7e747318f4d04af033f16325f9b6d74f67079ec
+# Eliminate make_cleanup_ui_file_delete / make ui_file a class hierarchy
+
+set test "focus cmd"
+gdb_test_multiple $test $test {
+ -re "$gdb_prompt $" {
+ pass $test
+ }
+}
+
+set test "focus prev"
+gdb_test_multiple $test $test {
+ -re "$gdb_prompt $" {
+ pass $test
+ }
+}

View File

@ -16,7 +16,7 @@ Subject: gdb-6.3-gstack-20050411.patch
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1726,7 +1726,7 @@ info install-info clean-info dvi pdf install-pdf html install-html: force
@@ -2011,7 +2011,7 @@ info install-info clean-info dvi pdf install-pdf html install-html: force
install: all
@$(MAKE) $(FLAGS_TO_PASS) install-only
@ -25,7 +25,7 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
transformed_name=`t='$(program_transform_name)'; \
echo gdb | sed -e "$$t"` ; \
if test "x$$transformed_name" = x; then \
@@ -1775,7 +1775,25 @@ install-guile:
@@ -2061,7 +2061,25 @@ install-guile:
install-python:
$(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(GDB_DATADIR)/python/gdb
@ -52,8 +52,8 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
transformed_name=`t='$(program_transform_name)'; \
echo gdb | sed -e $$t` ; \
if test "x$$transformed_name" = x; then \
@@ -1798,6 +1816,18 @@ uninstall: force $(CONFIG_UNINSTALL)
fi
@@ -2092,6 +2110,18 @@ uninstall: force $(CONFIG_UNINSTALL)
rm -f $(DESTDIR)$(bindir)/$$transformed_name
@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do
+.PHONY: uninstall-gstack
@ -67,7 +67,7 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
+ fi ; \
+ rm -f $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) \
+ $(DESTDIR)$(man1dir)/$$transformed_name.1
+
+
# The C++ name parser can be built standalone for testing.
test-cp-name-parser.o: cp-name-parser.c
$(COMPILE) -DTEST_CPNAMES cp-name-parser.c
@ -109,7 +109,7 @@ new file mode 100644
+
+# Run GDB, strip out unwanted noise.
+# --readnever is no longer used since .gdb_index is now in use.
+$GDB --quiet -nx $GDBARGS /proc/$1/exe $1 <<EOF 2>&1 |
+$GDB --quiet -nx $GDBARGS /proc/$1/exe $1 <<EOF 2>&1 |
+set width 0
+set height 0
+set pagination no
@ -153,7 +153,7 @@ new file mode 100644
+ /* Use the most simple notification not to get caught by attach on exiting
+ the function. */
+ write (1, msg, strlen (msg));
+
+
+ for (;;);
+}
+

View File

@ -1,323 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-inferior-notification-20050721.patch
;; Notify observers that the inferior has been created
;;=fedoratest
2005-07-21 Jeff Johnston <jjohnstn@redhat.com>
* gdb.base/attach-32.exp: New test for attaching in 32-bit
mode on 64-bit systems.
* gdb.base/attach-32.c: Ditto.
* gdb.base/attach-32b.c: Ditto.
2007-12-26 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/attach-32.exp: Fix forgotten $GDBFLAGS as set.
diff --git a/gdb/testsuite/gdb.base/attach-32.c b/gdb/testsuite/gdb.base/attach-32.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-32.c
@@ -0,0 +1,20 @@
+/* This program is intended to be started outside of gdb, and then
+ attached to by gdb. Thus, it simply spins in a loop. The loop
+ is exited when & if the variable 'should_exit' is non-zero. (It
+ is initialized to zero in this program, so the loop will never
+ exit unless/until gdb sets the variable to non-zero.)
+ */
+#include <stdio.h>
+
+int should_exit = 0;
+
+int main ()
+{
+ int local_i = 0;
+
+ while (! should_exit)
+ {
+ local_i++;
+ }
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/attach-32.exp b/gdb/testsuite/gdb.base/attach-32.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-32.exp
@@ -0,0 +1,245 @@
+# Copyright 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# This test was based on attach.exp and modified for 32/64 bit Linux systems. */
+
+# On HP-UX 11.0, this test is causing a process running the program
+# "attach" to be left around spinning. Until we figure out why, I am
+# commenting out the test to avoid polluting tiamat (our 11.0 nightly
+# test machine) with these processes. RT
+#
+# Setting the magic bit in the target app should work. I added a
+# "kill", and also a test for the R3 register warning. JB
+if { ![istarget "x86_64*-*linux*"]
+ && ![istarget "powerpc64*-*linux*"]} {
+ return 0
+}
+
+# are we on a target board
+if [is_remote target] then {
+ return 0
+}
+
+set testfile "attach-32"
+set srcfile ${testfile}.c
+set srcfile2 ${testfile}b.c
+set binfile [standard_output_file ${testfile}]
+set binfile2 [standard_output_file ${testfile}b]
+set escapedbinfile [string_to_regexp [standard_output_file ${testfile}]]
+
+#execute_anywhere "rm -f ${binfile} ${binfile2}"
+remote_exec build "rm -f ${binfile} ${binfile2}"
+# For debugging this test
+#
+#log_user 1
+
+# build the first test case
+#
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "additional_flags=-m32"]] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+# Build the in-system-call test
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug "additional_flags=-m32"]] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+if [get_compiler_info ${binfile}] {
+ return -1
+}
+
+proc do_attach_tests {} {
+ global gdb_prompt
+ global binfile
+ global escapedbinfile
+ global srcfile
+ global testfile
+ global objdir
+ global subdir
+ global timeout
+ global testpid
+
+ # Verify that we can "see" the variable "should_exit" in the
+ # program, and that it is zero.
+
+ gdb_test "print should_exit" " = 0" "after attach-32, print should_exit"
+
+ # Verify that we can modify the variable "should_exit" in the
+ # program.
+
+ gdb_test "set should_exit=1" "" "after attach-32, set should_exit"
+
+ # Verify that the modification really happened.
+
+ send_gdb "tbreak 19\n"
+ gdb_expect {
+ -re "reakpoint .*at.*$srcfile, line 19.*$gdb_prompt $" {
+ pass "after attach-32, set tbreak postloop"
+ }
+ -re "$gdb_prompt $" {
+ fail "after attach-32, set tbreak postloop"
+ }
+ timeout {
+ fail "(timeout) after attach-32, set tbreak postloop"
+ }
+ }
+ send_gdb "continue\n"
+ gdb_expect {
+ -re "main.*at.*$srcfile:19.*$gdb_prompt $" {
+ pass "after attach-32, reach tbreak postloop"
+ }
+ -re "$gdb_prompt $" {
+ fail "after attach-32, reach tbreak postloop"
+ }
+ timeout {
+ fail "(timeout) after attach-32, reach tbreak postloop"
+ }
+ }
+
+ # Allow the test process to exit, to cleanup after ourselves.
+
+ gdb_test "continue" {\[Inferior .* exited normally\]} "after attach-32, exit"
+
+ # Make sure we don't leave a process around to confuse
+ # the next test run (and prevent the compile by keeping
+ # the text file busy), in case the "set should_exit" didn't
+ # work.
+
+ remote_exec build "kill -9 ${testpid}"
+
+ # Start the program running and then wait for a bit, to be sure
+ # that it can be attached to.
+
+ set testpid [eval exec $binfile &]
+ exec sleep 2
+ if { [istarget "*-*-cygwin*"] } {
+ # testpid is the Cygwin PID, GDB uses the Windows PID, which might be
+ # different due to the way fork/exec works.
+ set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
+ }
+
+ # Verify that we can attach to the process, and find its a.out
+ # when we're cd'd to some directory that doesn't contain the
+ # a.out. (We use the source path set by the "dir" command.)
+
+ gdb_test "dir ${objdir}/${subdir}" "Source directories searched: .*" \
+ "set source path"
+
+ gdb_test "cd /tmp" "Working directory /tmp." \
+ "cd away from process working directory"
+
+ # Explicitly flush out any knowledge of the previous attachment.
+
+ set test "before attach-32-3, flush symbols"
+ gdb_test_multiple "symbol" "$test" {
+ -re "Discard symbol table from.*y or n. $" {
+ gdb_test "y" "No symbol file now." \
+ "$test"
+ }
+ -re "No symbol file now.*$gdb_prompt $" {
+ pass "$test"
+ }
+ }
+
+ gdb_test "exec" "No executable file now." \
+ "before attach-32-3, flush exec"
+
+ gdb_test "attach $testpid" \
+ "Attaching to process $testpid.*Reading symbols from $escapedbinfile.*main.*at .*" \
+ "attach-32 when process' a.out not in cwd"
+
+ set test "after attach-32-3, exit"
+ gdb_test_multiple "kill" "$test" {
+ -re "Kill the program being debugged.*y or n. $" {
+ gdb_test "y" "" "$test"
+ }
+ }
+
+ # Another "don't leave a process around"
+ remote_exec build "kill -9 ${testpid}"
+}
+
+proc do_call_attach_tests {} {
+ global gdb_prompt
+ global binfile2
+ global testpid
+
+ # See if other registers are problems
+
+ set test "info other register"
+ gdb_test_multiple "i r r3" "$test" {
+ -re "warning: reading register.*$gdb_prompt $" {
+ fail "$test"
+ }
+ -re "r3.*$gdb_prompt $" {
+ pass "$test"
+ }
+ }
+
+ # Get rid of the process
+
+ gdb_test "p should_exit = 1"
+ gdb_test "c" {\[Inferior .* exited normally\]}
+
+ # Be paranoid
+
+ remote_exec build "kill -9 ${testpid}"
+}
+
+
+# Start with a fresh gdb
+
+gdb_exit
+set testpid [eval exec $binfile &]
+exec sleep 3
+if { [istarget "*-*-cygwin*"] } {
+ # testpid is the Cygwin PID, GDB uses the Windows PID, which might be
+ # different due to the way fork/exec works.
+ set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
+}
+
+set GDBFLAGS_orig $GDBFLAGS
+set GDBFLAGS "-iex \"set height 0\" --pid=$testpid"
+gdb_start
+set GDBFLAGS $GDBFLAGS_orig
+
+gdb_reinitialize_dir $srcdir/$subdir
+
+# This is a test of gdb's ability to attach to a running process.
+
+do_attach_tests
+
+# Test attaching when the target is inside a system call
+
+gdb_exit
+set testpid [eval exec $binfile2 &]
+exec sleep 3
+if { [istarget "*-*-cygwin*"] } {
+ # testpid is the Cygwin PID, GDB uses the Windows PID, which might be
+ # different due to the way fork/exec works.
+ set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
+}
+
+set GDBFLAGS_orig $GDBFLAGS
+set GDBFLAGS "-iex \"set height 0\" --pid=$testpid"
+gdb_start
+set GDBFLAGS $GDBFLAGS_orig
+
+gdb_reinitialize_dir $srcdir/$subdir
+do_call_attach_tests
+
+return 0
diff --git a/gdb/testsuite/gdb.base/attach-32b.c b/gdb/testsuite/gdb.base/attach-32b.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-32b.c
@@ -0,0 +1,24 @@
+/* This program is intended to be started outside of gdb, and then
+ attached to by gdb. Thus, it simply spins in a loop. The loop
+ is exited when & if the variable 'should_exit' is non-zero. (It
+ is initialized to zero in this program, so the loop will never
+ exit unless/until gdb sets the variable to non-zero.)
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int should_exit = 0;
+
+int main ()
+{
+ int local_i = 0;
+
+ sleep( 10 ); /* System call causes register fetch to fail */
+ /* This is a known HPUX "feature" */
+ while (! should_exit)
+ {
+ local_i++;
+ }
+ return (0);
+}

View File

@ -1,161 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-inheritancetest-20050726.patch
;; Verify printing of inherited members test
;;=fedoratest
2005-07-26 Jeff Johnston <jjohnstn@redhat.com>
* gdb.cp/b146835.exp: New testcase.
* gdb.cp/b146835.cc: Ditto.
* gdb.cp/b146835b.cc: Ditto.
* gdb.cp/b146835.h: Ditto.
diff --git a/gdb/testsuite/gdb.cp/b146835.cc b/gdb/testsuite/gdb.cp/b146835.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/b146835.cc
@@ -0,0 +1,32 @@
+#include "b146835.h"
+#include <iostream>
+
+class F : public C {
+
+protected:
+
+ virtual void funcA (unsigned long a, B *b);
+ virtual void funcB (E *e);
+ virtual void funcC (unsigned long x, bool y);
+
+ char *s1, *s2;
+ bool b1;
+ int k;
+
+public:
+ void foo() {
+ std::cout << "foo" << std::endl;
+ }
+};
+
+
+void F::funcA (unsigned long a, B *b) {}
+void F::funcB (E *e) {}
+void F::funcC (unsigned long x, bool y) {}
+
+int main()
+{
+ F f;
+ f.foo();
+}
+
diff --git a/gdb/testsuite/gdb.cp/b146835.exp b/gdb/testsuite/gdb.cp/b146835.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/b146835.exp
@@ -0,0 +1,47 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Check that GDB can properly print an inherited member variable
+# (Bugzilla 146835)
+
+set testfile "b146835"
+set srcfile ${testfile}.cc
+set srcfile2 ${testfile}b.cc
+set binfile [standard_output_file ${testfile}]
+if {[gdb_compile "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile2}" "${binfile}" executable {debug c++}] != "" } {
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+ gdb_suppress_tests
+}
+
+gdb_test "break 'F::foo()'" ""
+gdb_continue_to_breakpoint "First line foo"
+
+# Verify that we can access the inherited member d
+gdb_test "p d" " = \\(D \\*\\) *0x0" "Verify inherited member d accessible"
diff --git a/gdb/testsuite/gdb.cp/b146835.h b/gdb/testsuite/gdb.cp/b146835.h
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/b146835.h
@@ -0,0 +1,36 @@
+
+class A {
+
+protected:
+
+ virtual void funcA (unsigned long a, class B *b) = 0;
+ virtual void funcB (class E *e) = 0;
+ virtual void funcC (unsigned long x, bool y) = 0;
+
+ void funcD (class E *e, class D* d);
+ virtual void funcE (E *e, D *d);
+ virtual void funcF (unsigned long x, D *d);
+};
+
+
+class C : public A {
+
+protected:
+
+ int x;
+ class K *k;
+ class H *h;
+
+ D *d;
+
+ class W *w;
+ class N *n;
+ class L *l;
+ unsigned long *r;
+
+public:
+
+ C();
+ int z (char *s);
+ virtual ~C();
+};
diff --git a/gdb/testsuite/gdb.cp/b146835b.cc b/gdb/testsuite/gdb.cp/b146835b.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/b146835b.cc
@@ -0,0 +1,11 @@
+#include "b146835.h"
+
+C::C() { d = 0; x = 3; }
+
+int C::z (char *s) { return 0; }
+
+C::~C() {}
+
+void A::funcD (class E *e, class D *d) {}
+void A::funcE (E *e, D *d) {}
+void A::funcF (unsigned long x, D *d) {}

View File

@ -150,15 +150,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Test GDB's handling of gcore for mapping with a name but zero inode.
+

View File

@ -18,7 +18,7 @@ diff --git a/gdb/testsuite/gdb.gdb/selftest.exp b/gdb/testsuite/gdb.gdb/selftest
-re ".\[0-9\]+ = +.+ +0x.*\[0-9.\]+.*$gdb_prompt $" {
pass "printed version with cast"
}
+ -re ".\[0-9\]+ = .(Fedora|Red Hat Enterprise Linux) \[\\(\\)0-9.a-z\\-\]+.*$gdb_prompt $" {
+ -re ".\[0-9\]+ = .(Fedora Linux|Red Hat Enterprise Linux) \[\\(\\)0-9.a-z\\-\]+.*$gdb_prompt $" {
+ pass "printed version Fedora or Red Hat Enterprise Linux only"
+ }
}
@ -27,12 +27,12 @@ diff --git a/gdb/testsuite/gdb.gdb/selftest.exp b/gdb/testsuite/gdb.gdb/selftest
diff --git a/gdb/top.c b/gdb/top.c
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -2163,7 +2163,7 @@ init_gdb_version_vars (void)
@@ -2382,7 +2382,7 @@ The second argument is the terminal the UI runs on."), &cmdlist);
struct internalvar *major_version_var = create_internalvar ("_gdb_major");
struct internalvar *minor_version_var = create_internalvar ("_gdb_minor");
int vmajor = 0, vminor = 0, vrevision = 0;
- sscanf (version, "%d.%d.%d", &vmajor, &vminor, &vrevision);
+ sscanf (version, "Fedora %d.%d.%d", &vmajor, &vminor, &vrevision);
+ sscanf (version, "%*[^0123456789]%d.%d.%d", &vmajor, &vminor, &vrevision);
set_internalvar_integer (major_version_var, vmajor);
set_internalvar_integer (minor_version_var, vminor + (vrevision > 0));
}

View File

@ -1,247 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-test-dtorfix-20050121.patch
;; Test support of multiple destructors just like multiple constructors
;;=fedoratest
diff --git a/gdb/testsuite/gdb.cp/constructortest.cc b/gdb/testsuite/gdb.cp/constructortest.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/constructortest.cc
@@ -0,0 +1,99 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2005 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+class A
+{
+ public:
+ A();
+ ~A();
+ int k;
+ private:
+ int x;
+};
+
+class B: public A
+{
+ public:
+ B();
+ private:
+ int y;
+};
+
+/* C and D are for the $delete destructor. */
+
+class C
+{
+ public:
+ C();
+ virtual ~C();
+ private:
+ int x;
+};
+
+class D: public C
+{
+ public:
+ D();
+ private:
+ int y;
+};
+
+int main(int argc, char *argv[])
+{
+ A* a = new A;
+ B* b = new B;
+ D* d = new D;
+ delete a;
+ delete b;
+ delete d;
+ return 0;
+}
+
+A::A() /* Constructor A */
+{
+ x = 1; /* First line A */
+ k = 4; /* Second line A */
+}
+
+A::~A() /* Destructor A */
+{
+ x = 3; /* First line ~A */
+ k = 6; /* Second line ~A */
+}
+
+B::B()
+{
+ y = 2; /* First line B */
+ k = 5;
+}
+
+C::C() /* Constructor C */
+{
+ x = 1; /* First line C */
+}
+
+C::~C() /* Destructor C */
+{
+ x = 3; /* First line ~C */
+}
+
+D::D()
+{
+ y = 2; /* First line D */
+}
diff --git a/gdb/testsuite/gdb.cp/constructortest.exp b/gdb/testsuite/gdb.cp/constructortest.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/constructortest.exp
@@ -0,0 +1,130 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2005, 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Check that GDB can break at multiple forms of constructors.
+
+set testfile "constructortest"
+set srcfile ${testfile}.cc
+set binfile [standard_output_file ${testfile}]
+# PIE is required for testing proper BREAKPOINT_RE_SET of the multiple-PC
+# breakpoints.
+if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ "additional_flags=-fpie -pie"}] != "" } {
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+ gdb_suppress_tests
+}
+
+# Break on the various forms of the A::A constructor.
+# " (2 locations)" is displayed depending on G++ version.
+gdb_test "break A\:\:A" "Breakpoint 2 at .*" "breaking on A::A"
+
+# Verify that we break for the A constructor two times
+# Once for new A and once for new B
+gdb_continue_to_breakpoint "First line A"
+gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::A"
+gdb_continue_to_breakpoint "First line A"
+gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::A"
+
+# Now do the same for destructors
+gdb_test "break 'A::~A()'" ""
+
+# Verify that we break for the A destructor two times
+# Once for delete a and once for delete b
+gdb_continue_to_breakpoint "First line ~A"
+gdb_test "bt" "#0.*~A.*#1.*main.*" "Verify in in-charge A::~A"
+gdb_continue_to_breakpoint "First line ~A"
+gdb_test "bt" "#0.*~A.*#1.*~B.*#2.*main.*" "Verify in not-in-charge A::~A"
+
+
+# Verify that we can break by line number in a constructor and find
+# both occurrences
+runto_main
+gdb_test "break 'A::A()'" "" "break in constructor A 2"
+gdb_continue_to_breakpoint "First line A"
+set second_line [gdb_get_line_number "Second line A"]
+# " (2 locations)" is displayed depending on G++ version.
+gdb_test "break $second_line" "Breakpoint .*, line $second_line\\..*" "break by line in constructor"
+gdb_continue_to_breakpoint "Second line A"
+gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::A second line"
+gdb_continue_to_breakpoint "Second line A"
+gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::A second line"
+
+# Verify that we can break by line number in a destructor and find
+# both occurrences
+gdb_test "break 'A::~A()'" "" "break in constructor ~A 2"
+gdb_continue_to_breakpoint "First line ~A"
+set second_line_dtor [gdb_get_line_number "Second line ~A"]
+# " (2 locations)" is displayed depending on G++ version.
+gdb_test "break $second_line_dtor" "Breakpoint .*, line $second_line_dtor\\..*" "break by line in destructor"
+gdb_continue_to_breakpoint "Second line ~A"
+gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::~A second line"
+# FIXME: Analyse this case better.
+gdb_continue_to_breakpoint "Second line ~A"
+gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in A::~A second line #2"
+gdb_continue_to_breakpoint "Second line ~A"
+gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::~A second line"
+
+
+# Test now the $delete destructors.
+
+gdb_load ${binfile}
+runto_main
+
+set first_line_dtor [gdb_get_line_number "First line ~C"]
+set define_line_dtor [gdb_get_line_number "Destructor C"]
+# Break on the various forms of the C::~C destructor
+# " ([23] locations)" is displayed depending on G++ version.
+gdb_test "break C\:\:~C" "Breakpoint .*: C::~C\\. \\(2 locations\\)" "breaking on C::~C"
+gdb_continue_to_breakpoint "First line ~C"
+
+# Verify that we can break by line number in a destructor and find
+# the $delete occurence
+
+gdb_load ${binfile}
+delete_breakpoints
+
+# " (3 locations)" is displayed depending on G++ version.
+gdb_test "break $first_line_dtor" "Breakpoint .*, line $first_line_dtor\\..*" "break by line in destructor"
+
+# Run to `main' where we begin our tests.
+# Set the breakpoints first to test PIE multiple-PC BREAKPOINT_RE_SET.
+# RUNTO_MAIN or RUNTO MAIN are not usable here as it runs DELETE_BREAKPOINTS.
+
+if ![gdb_breakpoint main] {
+ gdb_suppress_tests
+}
+gdb_run_cmd
+set test "running to main"
+gdb_test_multiple "" $test {
+ -re "Breakpoint \[0-9\]*, main .*$gdb_prompt $" {
+ pass $test
+ }
+}
+
+gdb_continue_to_breakpoint "First line ~C"

View File

@ -1,103 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Elena Zannoni <ezannoni@redhat.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-test-movedir-20050125.patch
;; Fix to support executable moving
;;=fedoratest
2005-01-25 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/move-dir.exp: New test.
* gdb.base/move-dir.c: Ditto.
* gdb.base/move-dir.h: Ditto.
diff --git a/gdb/testsuite/gdb.base/move-dir.c b/gdb/testsuite/gdb.base/move-dir.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/move-dir.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "move-dir.h"
+
+int main() {
+ const char* hw = "hello world.";
+ printf ("%s\n", hw);;
+ other();
+}
+
diff --git a/gdb/testsuite/gdb.base/move-dir.exp b/gdb/testsuite/gdb.base/move-dir.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/move-dir.exp
@@ -0,0 +1,57 @@
+# Copyright 2005
+# Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testfile "move-dir"
+set srcfile ${testfile}.c
+set incfile ${testfile}.h
+set binfile [standard_output_file ${testfile}]
+
+set testdir [standard_output_file incdir]
+
+remote_exec build "mkdir $testdir"
+remote_exec build "cp ${srcdir}/${subdir}/${srcfile} [standard_output_file ${srcfile}]"
+remote_exec build "cp ${srcdir}/${subdir}/${incfile} [standard_output_file ${incfile}]"
+
+set additional_flags "additional_flags=-I${subdir}/incdir"
+
+if { [gdb_compile [standard_output_file ${srcfile}] "${binfile}" executable [list debug $additional_flags]] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+# Create and source the file that provides information about the compiler
+# used to compile the test case.
+
+if [get_compiler_info ${binfile}] {
+ return -1;
+}
+
+
+set oldtimeout $timeout
+set timeout [expr "$timeout + 60"]
+
+# Start with a fresh gdb.
+
+gdb_exit
+gdb_start
+gdb_test "cd ../.." "" ""
+gdb_load ${binfile}
+gdb_test "list main" ".*hw.*other.*" "found main"
+gdb_test "list other" ".*ostring.*" "found include file"
+
+
+set timeout $oldtimeout
+return 0
diff --git a/gdb/testsuite/gdb.base/move-dir.h b/gdb/testsuite/gdb.base/move-dir.h
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/move-dir.h
@@ -0,0 +1,7 @@
+#include <stdlib.h>
+
+void other() {
+ const char* ostring = "other";
+ printf ("%s\n", ostring);;
+}
+

File diff suppressed because it is too large Load Diff

View File

@ -1,42 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Elena Zannoni <ezannoni@redhat.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-test-self-20050110.patch
;; Get selftest working with sep-debug-info
;;=fedoratest
2004-02-23 Elena Zannoni <ezannoni@redhat.com>
* gdb.gdb/selftest.exp: Make sure that the debug directory is
set up properly.
* gdb.gdb/complaints.exp: Ditto.
* gdb.gdb/xfullpath.exp: Ditto.
* gdb.gdb/observer.exp: Ditto.
diff --git a/gdb/testsuite/lib/selftest-support.exp b/gdb/testsuite/lib/selftest-support.exp
--- a/gdb/testsuite/lib/selftest-support.exp
+++ b/gdb/testsuite/lib/selftest-support.exp
@@ -152,18 +152,18 @@ proc do_self_tests {function body} {
}
# Remove any old copy lying around.
- remote_file host delete $xgdb
+ #remote_file host delete $xgdb
gdb_start
- set file [remote_download host $GDB_FULLPATH $xgdb]
+ #set file [remote_download host $GDB_FULLPATH $xgdb]
- set result [selftest_setup $file $function]
+ set result [selftest_setup $GDB_FULLPATH $function]
if {$result == 0} then {
set result [uplevel $body]
}
gdb_exit
- catch "remote_file host delete $file"
+ #catch "remote_file host delete $file"
if {$result < 0} then {
warning "Couldn't test self"

View File

@ -1,254 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.3-threaded-watchpoints2-20050225.patch
;; Test sibling threads to set threaded watchpoints for x86 and x86-64
;;=fedoratest
2005-02-28 Jeff Johnston <jjohnstn@redhat.com>
* config/i386/nm-linux.h: Change dr register routines to
accept a ptid_t first argument. Change all calling macros
to default the inferior_ptid for the first argument.
(i386_linux_insert_watchpoint): New prototype.
(i386_linux_remove_watchpoint, i386_linux_insert_hw_breakpoint): Ditto.
(i386_linux_remove_hw_breakpoint): Ditto.
(target_insert_watchpoint, target_remove_watchpoint): Undef and
override.
(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Ditto.
* config/i386/nm-linux64.h: Ditto except add amd64 versions of
the watchpoint/hw-breakpoint insert/remove routines.
* i386-nat.c: Include "inferior.h" to define inferior_ptid.
* i386-linux-nat.c: Change all dr get/set routines to accept
ptid_t as first argument and to use this argument to determine
the tid for PTRACE.
(i386_linux_set_debug_regs_for_thread): New function.
(i386_linux_sync_debug_registers_callback): Ditto.
(i386_linux_sync_debug_registers_across_threads): Ditto.
(i386_linux_insert_watchpoint, i386_linux_remove_watchpoint): Ditto.
(i386_linux_hw_breakpoint, i386_linux_remove_hw_breakpoint): Ditto.
(i386_linux_new_thread): Ditto.
(_initialize_i386_linux_nat): Ditto.
* amd64-linux-nat.c: Change all dr get/set routines to accept
ptid_t as first argument and to use this argument to determine
the tid for PTRACE.
(amd64_linux_set_debug_regs_for_thread): New function.
(amd64_linux_sync_debug_registers_callback): Ditto.
(amd64_linux_sync_debug_registers_across_threads): Ditto.
(amd64_linux_insert_watchpoint, amd64_linux_remove_watchpoint): Ditto.
(amd64_linux_hw_breakpoint, amd64_linux_remove_hw_breakpoint): Ditto.
(amd64_linux_new_thread): Ditto.
(_initialize_amd64_linux_nat): Register linux new thread observer.
* testsuite/gdb.threads/watchthreads-threaded.c: New test case.
* testsuite/gdb.threads/watchthreads-threaded.exp: Ditto.
[ With recent upstream GDB (6.8) reduced only to the testcase. ]
[ It was called watchthreads2.{exp,c} before but it conflicted with FSF GDB new
testcase of the same name. ]
FIXME: The testcase does not expects multiple watchpoints hits per one stop.
diff --git a/gdb/testsuite/gdb.threads/watchthreads-threaded.c b/gdb/testsuite/gdb.threads/watchthreads-threaded.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.threads/watchthreads-threaded.c
@@ -0,0 +1,66 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+
+ This file is copied from schedlock.c. */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <pthread.h>
+
+void *thread_function(void *arg); /* Pointer to function executed by each thread */
+
+#define NUM 5
+
+unsigned int args[NUM+1];
+
+int main() {
+ int res;
+ pthread_t threads[NUM];
+ void *thread_result;
+ long i;
+
+ for (i = 0; i < NUM; i++)
+ {
+ args[i] = 1; /* Init value. */
+ res = pthread_create(&threads[i],
+ NULL,
+ thread_function,
+ (void *) i);
+ }
+
+ args[i] = 1;
+ thread_function ((void *) i);
+
+ exit(EXIT_SUCCESS);
+}
+
+void *thread_function(void *arg) {
+ int my_number = (long) arg;
+ int *myp = (int *) &args[my_number];
+
+ /* Don't run forever. Run just short of it :) */
+ while (*myp > 0)
+ {
+ (*myp) ++; usleep (1); /* Loop increment. */
+ }
+
+ pthread_exit(NULL);
+}
+
diff --git a/gdb/testsuite/gdb.threads/watchthreads-threaded.exp b/gdb/testsuite/gdb.threads/watchthreads-threaded.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.threads/watchthreads-threaded.exp
@@ -0,0 +1,126 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Check that GDB can support multiple watchpoints across threads.
+
+# This test verifies that a watchpoint is detected in the proper thread
+# so the test is only meaningful on a system with hardware watchpoints.
+if [target_info exists gdb,no_hardware_watchpoints] {
+ return 0;
+}
+
+set testfile "watchthreads-threaded"
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "set can-use-hw-watchpoints 1" "" ""
+
+#
+# Run to `main' where we begin our tests.
+#
+
+if ![runto_main] then {
+ gdb_suppress_tests
+}
+
+set args_2 0
+set args_3 0
+
+gdb_breakpoint "thread_function"
+gdb_continue_to_breakpoint "thread_function"
+gdb_test "disable 2" ""
+
+gdb_test_multiple "p args\[2\]" "get initial args2" {
+ -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
+ set init_args_2 $expect_out(1,string)
+ pass "get initial args2"
+ }
+}
+
+gdb_test_multiple "p args\[3\]" "get initial args3" {
+ -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
+ set init_args_3 $expect_out(1,string)
+ pass "get initial args3"
+ }
+}
+
+set args_2 $init_args_2
+set args_3 $init_args_3
+
+# Watch values that will be modified by distinct threads.
+gdb_test "watch args\[2\]" "Hardware watchpoint 3: args\\\[2\\\]"
+gdb_test "watch args\[3\]" "Hardware watchpoint 4: args\\\[3\\\]"
+
+set init_line [expr [gdb_get_line_number "Init value"]+1]
+set inc_line [gdb_get_line_number "Loop increment"]
+
+# Loop and continue to allow both watchpoints to be triggered.
+for {set i 0} {$i < 30} {incr i} {
+ set test_flag 0
+ gdb_test_multiple "continue" "threaded watch loop" {
+ -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads-threaded.c:$init_line.*$gdb_prompt $"
+ { set args_2 1; set test_flag 1 }
+ -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads-threaded.c:$init_line.*$gdb_prompt $"
+ { set args_3 1; set test_flag 1 }
+ -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = $args_2.*New value = [expr $args_2+1].*in thread_function \\\(arg=0x2\\\) at .*watchthreads-threaded.c:$inc_line.*$gdb_prompt $"
+ { set args_2 [expr $args_2+1]; set test_flag 1 }
+ -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = $args_3.*New value = [expr $args_3+1].*in thread_function \\\(arg=0x3\\\) at .*watchthreads-threaded.c:$inc_line.*$gdb_prompt $"
+ { set args_3 [expr $args_3+1]; set test_flag 1 }
+ }
+ # If we fail above, don't bother continuing loop
+ if { $test_flag == 0 } {
+ set i 30;
+ }
+}
+
+# Print success message if loop succeeded.
+if { $test_flag == 1 } {
+ pass "threaded watch loop"
+}
+
+# Verify that we hit first watchpoint in child thread.
+set message "watchpoint on args\[2\] hit in thread"
+if { $args_2 > 1 } {
+ pass $message
+} else {
+ fail $message
+}
+
+# Verify that we hit second watchpoint in child thread.
+set message "watchpoint on args\[3\] hit in thread"
+if { $args_3 > 1 } {
+ pass $message
+} else {
+ fail $message
+}
+
+# Verify that all watchpoint hits are accounted for.
+set message "combination of threaded watchpoints = 30 + initial values"
+if { [expr $args_2+$args_3] == [expr [expr 30+$init_args_2]+$init_args_3] } {
+ pass $message
+} else {
+ fail $message
+}

View File

@ -30,14 +30,14 @@ new file mode 100644
+ * gdb. Inside gdb, you should be able to do something like this:
+ *
+ * (gdb) t a a bt
+ *
+ *
+ * Thread 7 (process 4352):
+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
+ * #2 0x080488a2 in makeSyscall (ignored=0x0) at threadcrash.c:118
+ * #3 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #4 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 6 (process 4353):
+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
@ -48,7 +48,7 @@ new file mode 100644
+ * #5 0x08048a51 in makeSyscallFromSighandler (ignored=0x0) at threadcrash.c:204
+ * #6 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #7 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 5 (process 4354):
+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
@ -59,12 +59,12 @@ new file mode 100644
+ * #5 0x080489e2 in makeSyscallFromAltSighandler (ignored=0x0) at threadcrash.c:190
+ * #6 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #7 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 4 (process 4355):
+ * #0 spin (ignored=0x0) at threadcrash.c:242
+ * #1 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #2 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 3 (process 4356):
+ * #0 spinningSighandler (signo=12, info=0xb4de46f0, context=0xb4de4770) at threadcrash.c:180
+ * #1 <signal handler called>
@ -72,7 +72,7 @@ new file mode 100644
+ * #3 0x08048b2f in spinFromSighandler (ignored=0x0) at threadcrash.c:232
+ * #4 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #5 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 2 (process 4357):
+ * #0 spinningAltSighandler (signo=14, info=0x959ee50, context=0x959eed0) at threadcrash.c:156
+ * #1 <signal handler called>
@ -80,7 +80,7 @@ new file mode 100644
+ * #3 0x08048ac0 in spinFromAltSighandler (ignored=0x0) at threadcrash.c:218
+ * #4 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
+ * #5 0x001ed19a in clone () from /lib/tls/libc.so.6
+ *
+ *
+ * Thread 1 (process 4351):
+ * #0 0x08048cf3 in main (argc=1, argv=0xbfff9d74) at threadcrash.c:273
+ * (gdb)
@ -107,11 +107,11 @@ new file mode 100644
+ int result;
+ stack_t altstack;
+ stack_t oldaltstack;
+
+
+ memset(&action, 0, sizeof(action));
+ memset(&altstack, 0, sizeof(altstack));
+ memset(&oldaltstack, 0, sizeof(oldaltstack));
+
+
+ if (onAltstack) {
+ altstack.ss_sp = malloc(SIGSTKSZ);
+ assert(altstack.ss_sp != NULL);
@ -121,9 +121,9 @@ new file mode 100644
+ assert(result == 0);
+ assert(oldaltstack.ss_flags == SS_DISABLE);
+ }
+
+
+ sigemptyset(&sigset);
+
+
+ action.sa_handler = NULL;
+ action.sa_sigaction = handler;
+ action.sa_mask = sigset;
@ -131,7 +131,7 @@ new file mode 100644
+ if (onAltstack) {
+ action.sa_flags |= SA_ONSTACK;
+ }
+
+
+ result = sigaction(signo, &action, NULL);
+ assert(result == 0);
+}
@ -157,10 +157,10 @@ new file mode 100644
+static int onAltstack(void) {
+ stack_t stack;
+ int result;
+
+
+ result = sigaltstack(NULL, &stack);
+ assert(result == 0);
+
+
+ return stack.ss_flags & SS_ONSTACK;
+}
+
@ -168,11 +168,11 @@ new file mode 100644
+ (void)signo;
+ (void)info;
+ (void)context;
+
+
+ if (!onAltstack()) {
+ printf("%s() not running on altstack!\n", __FUNCTION__);
+ }
+
+
+ sleep(42);
+}
+
@ -180,11 +180,11 @@ new file mode 100644
+ (void)signo;
+ (void)info;
+ (void)context;
+
+
+ if (!onAltstack()) {
+ printf("%s() not running on altstack!\n", __FUNCTION__);
+ }
+
+
+ while (1);
+}
+
@ -192,11 +192,11 @@ new file mode 100644
+ (void)signo;
+ (void)info;
+ (void)context;
+
+
+ if (onAltstack()) {
+ printf("%s() running on altstack!\n", __FUNCTION__);
+ }
+
+
+ sleep(42);
+}
+
@ -204,73 +204,73 @@ new file mode 100644
+ (void)signo;
+ (void)info;
+ (void)context;
+
+
+ if (onAltstack()) {
+ printf("%s() running on altstack!\n", __FUNCTION__);
+ }
+
+
+ while (1);
+}
+
+static void *makeSyscallFromAltSighandler(void *ignored) {
+ (void)ignored;
+
+
+ int result;
+
+
+ installAlthandler(SIGSYSCALL_ALT, syscallingAltSighandler);
+
+
+ result = pthread_kill(pthread_self(), SIGSYSCALL_ALT);
+ assert(result == 0);
+
+
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
+ return NULL;
+}
+
+static void *makeSyscallFromSighandler(void *ignored) {
+ (void)ignored;
+
+
+ int result;
+
+
+ installNormalHandler(SIGSYSCALL, syscallingSighandler);
+
+
+ result = pthread_kill(pthread_self(), SIGSYSCALL);
+ assert(result == 0);
+
+
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
+ return NULL;
+}
+
+static void *spinFromAltSighandler(void *ignored) {
+ (void)ignored;
+
+
+ int result;
+
+
+ installAlthandler(SIGSPIN_ALT, spinningAltSighandler);
+
+
+ result = pthread_kill(pthread_self(), SIGSPIN_ALT);
+ assert(result == 0);
+
+
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
+ return NULL;
+}
+
+static void *spinFromSighandler(void *ignored) {
+ (void)ignored;
+
+
+ int result;
+
+
+ installNormalHandler(SIGSPIN, spinningSighandler);
+
+
+ result = pthread_kill(pthread_self(), SIGSPIN);
+ assert(result == 0);
+
+
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
+ return NULL;
+}
+
+static void *spin(void *ignored) {
+ (void)ignored;
+
+
+ while (1);
+
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
@ -281,7 +281,7 @@ new file mode 100644
+ int result;
+ pthread_t thread;
+ volatile int bad;
+
+
+ result = pthread_create(&thread, NULL, makeSyscall, NULL);
+ assert(result == 0);
+ result = pthread_create(&thread, NULL, makeSyscallFromSighandler, NULL);
@ -294,10 +294,10 @@ new file mode 100644
+ assert(result == 0);
+ result = pthread_create(&thread, NULL, spinFromAltSighandler, NULL);
+ assert(result == 0);
+
+
+ // Give threads some time to get going
+ sleep(3);
+
+
+ // Crash
+ bad = *(int*)7;
+
@ -309,7 +309,7 @@ new file mode 100644
+ Keep it late to ensure persistency in the registers. */
+ bad = (int) argc;
+ bad = (unsigned long) argv;
+
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.threads/threadcrash.exp b/gdb/testsuite/gdb.threads/threadcrash.exp
@ -480,27 +480,27 @@ new file mode 100644
+# Verify that $LOG contains all information we want
+function verifyLog() {
+ local FAILURES=0
+
+
+ mustNotHave '??' || ((FAILURES++))
+ mustHaveCorrectAmount 11 threadcrash.c: || ((FAILURES++))
+
+
+ mustHaveSevenThreads || ((FAILURES++))
+ mustHaveSequence sleep "makeSyscall (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence sleep "syscallingSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "makeSyscallFromSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence sleep "syscallingAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "makeSyscallFromAltSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence Thread "spin (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence "spinningSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "spinFromSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence "spinningAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "spinFromAltSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence Thread "main (argc=1, argv=" || ((FAILURES++))
+
+ return $FAILURES
@ -577,7 +577,7 @@ new file mode 100644
+ fail
+ fi
+ pass
+
+
+ # Verify that we got a core file from gcore
+ set_test gdb gcore did not create a core file
+ if [ ! -r core* ] ; then
@ -762,27 +762,27 @@ new file mode 100644
+# Verify that $LOG contains all information we want
+function verifyLog() {
+ local FAILURES=0
+
+
+ mustNotHave '??' || ((FAILURES++))
+ mustHaveCorrectAmount 12 threadcrash.c: || ((FAILURES++))
+
+
+ mustHaveSevenThreads || ((FAILURES++))
+ mustHaveSequence sleep "makeSyscall (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence sleep "syscallingSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "makeSyscallFromSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence sleep "syscallingAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "makeSyscallFromAltSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence Thread "spin (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence "spinningSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "spinFromSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence "spinningAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
+ mustHaveSequence pthread_kill "spinFromAltSighandler (ignored=" || ((FAILURES++))
+
+
+ mustHaveSequence Thread "main (argc=1, argv=" || ((FAILURES++))
+
+ return $FAILURES
@ -844,7 +844,7 @@ new file mode 100644
+ ((FAILURES++))
+ echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE when creating gcore file
+ fi
+
+
+ # Verify that we got a core file from gcore
+ if [ ! -r core* ] ; then
+ echo >> /dev/stderr ERROR: gdb gcore did not create a core file

View File

@ -42,7 +42,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
@ -66,12 +66,12 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -86,7 +86,7 @@ new file mode 100644
+ && ![istarget *-*-openbsd*]
+ && ![istarget arm-*-eabi*]
+ && ![istarget powerpc-*-eabi*]} {
+ return 0
+ return 0
+}
+
+set testfile "dw2-included"
@ -125,7 +125,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,

View File

@ -44,17 +44,17 @@ glibc-debuginfo-2.7-2.x86_64: /usr/lib/debug/lib64/libc.so.6.debug:
diff --git a/gdb/printcmd.c b/gdb/printcmd.c
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -1210,6 +1210,10 @@ print_command_1 (const char *args, int voidprint)
@@ -1300,6 +1300,10 @@ process_print_command_args (const char *args, value_print_options *print_opts,
if (exp != nullptr && *exp)
{
+ /* '*((int *(*) (void)) __errno_location) ()' is incompatible with
+ function descriptors. */
+ if (target_has_execution && strcmp (exp, "errno") == 0)
+ if (target_has_execution () && strcmp (exp, "errno") == 0)
+ exp = "*(*(int *(*)(void)) __errno_location) ()";
expression_up expr = parse_expression (exp);
val = evaluate_expression (expr.get ());
}
/* VOIDPRINT is true to indicate that we do want to print a void
value, so invert it for parse_expression. */
expression_up expr = parse_expression (exp, nullptr, !voidprint);
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno.c b/gdb/testsuite/gdb.dwarf2/dw2-errno.c
new file mode 100644
--- /dev/null

View File

@ -26,7 +26,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -45,22 +45,27 @@ diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp
@@ -0,0 +1,54 @@
@@ -0,0 +1,59 @@
+# Copyright 2006 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+if $tracelevel then {
+ strace $tracelevel

View File

@ -1,27 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
;; Fix lockup on trampoline vs. its function lookup; unreproducible (BZ 218379).
;;=fedora
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
diff --git a/gdb/symtab.c b/gdb/symtab.c
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -3169,6 +3169,13 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
msymbol->linkage_name ()); */
;
/* fall through */
+ /* `msymbol' trampoline may be located before its .text symbol
+ but this text symbol may be the address we were looking for.
+ Avoid `find_pc_sect_line'<->`find_pc_line' infinite loop.
+ Red Hat Bug 218379. */
+ else if (BMSYMBOL_VALUE_ADDRESS (mfunsym) == pc)
+ warning ("In stub for %s (0x%s); interlocked, please submit the binary to http://bugzilla.redhat.com", msymbol.minsym->linkage_name (), paddress (target_gdbarch (), pc));
+ /* fall through */
else
{
/* Detect an obvious case of infinite recursion. If this

View File

@ -10,26 +10,27 @@ diff --git a/gdb/testsuite/gdb.base/tracefork-zombie.exp b/gdb/testsuite/gdb.bas
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/tracefork-zombie.exp
@@ -0,0 +1,75 @@
@@ -0,0 +1,76 @@
+# Copyright 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+# are we on a target board
+if [is_remote target] then {
+ return 0
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+# Start the program running and then wait for a bit, to be sure

View File

@ -24,7 +24,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -40,7 +40,7 @@ new file mode 100644
+int main()
+{
+ void *mem;
+
+
+ mem = malloc (MEGS * 1024ULL * 1024ULL);
+
+ for (;;)
@ -52,22 +52,27 @@ diff --git a/gdb/testsuite/gdb.base/gcore-excessive-memory.exp b/gdb/testsuite/g
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gcore-excessive-memory.exp
@@ -0,0 +1,94 @@
@@ -0,0 +1,99 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+set testfile gcore-excessive-memory
+set srcfile ${testfile}.c

View File

@ -24,7 +24,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -44,22 +44,27 @@ diff --git a/gdb/testsuite/gdb.base/unwind-leak.exp b/gdb/testsuite/gdb.base/unw
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/unwind-leak.exp
@@ -0,0 +1,83 @@
@@ -0,0 +1,88 @@
+# Copyright 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+set testfile unwind-leak
+set srcfile ${testfile}.c
@ -104,7 +109,7 @@ new file mode 100644
+verbose -log "cycles = $cycles, permit_kb = $permit_kb"
+
+set fail 0
+set test "breakpoint stop/continue cycles"
+set test "breakpoint stop/continue cycles"
+for {set i $cycles} {$i > 0} {set i [expr {$i - 1}]} {
+ gdb_test_multiple "continue" $test {
+ -re "Breakpoint 2, main .*alarm .*.*${gdb_prompt} $" {

View File

@ -17,15 +17,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if $tracelevel then {
+ strace $tracelevel

View File

@ -27,7 +27,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -55,15 +55,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testfile watchpoint-during-step
+set srcfile ${testfile}.c

View File

@ -12,22 +12,22 @@ diff --git a/gdb/testsuite/gdb.base/readline-overflow.exp b/gdb/testsuite/gdb.ba
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/readline-overflow.exp
@@ -0,0 +1,104 @@
@@ -0,0 +1,96 @@
+# Copyright 2006 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
@ -46,20 +46,12 @@ new file mode 100644
+
+global env
+
+save_vars { env(INPUTRC) env(GDBHISTFILE) env(HISTSIZE) TERM timeout } {
+save_vars { env(GDBHISTFILE) env(HISTSIZE) TERM timeout } {
+ # The arrow key test relies on the standard VT100 bindings, so
+ # make sure that an appropriate terminal is selected. The same
+ # bug doesn't show up if we use ^P / ^N instead.
+ setenv TERM vt100
+
+ # Don't let a .inputrc file or an existing setting of INPUTRC mess up
+ # the test results. Even if /dev/null doesn't exist on the particular
+ # platform, the readline library will use the default setting just by
+ # failing to open the file. OTOH, opening /dev/null successfully will
+ # also result in the default settings being used since nothing will be
+ # read from this file.
+ set env(INPUTRC) "/dev/null"
+
+ set timeout 600
+
+ set env(GDBHISTFILE) "${srcdir}/${subdir}/gdb_history"

View File

@ -24,7 +24,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -51,7 +51,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -68,22 +68,27 @@ diff --git a/gdb/testsuite/gdb.base/datalib.exp b/gdb/testsuite/gdb.base/datalib
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/datalib.exp
@@ -0,0 +1,51 @@
@@ -0,0 +1,56 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+if {[use_gdb_stub]} {
+ untested "skipping test because of use_gdb_stub"
+ return -1
+}
+
+set testfile datalib
+set srcfilemain ${testfile}-main.c

View File

@ -33,7 +33,7 @@ diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug-main.c b/gdb/testsuite/gdb.t
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.threads/tls-sepdebug-main.c
@@ -0,0 +1,25 @@
@@ -0,0 +1,31 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2006 Free Software Foundation, Inc.
@ -47,7 +47,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -55,9 +55,15 @@ new file mode 100644
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@prep.ai.mit.edu */
+
+#include <pthread.h>
+
+extern __thread int var;
+
+int main()
+{
+ return 0;
+ /* Ensure we link against pthreads even with --as-needed. */
+ pthread_testcancel();
+ return var;
+}
diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug-shared.c b/gdb/testsuite/gdb.threads/tls-sepdebug-shared.c
new file mode 100644
@ -77,7 +83,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -90,22 +96,29 @@ diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug.exp b/gdb/testsuite/gdb.thre
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.threads/tls-sepdebug.exp
@@ -0,0 +1,87 @@
@@ -0,0 +1,94 @@
+# Copyright 2006 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# This test uses gdb_exit and gdb_start, which are not supported
+# on non-extended-remote sessions.
+if {[use_gdb_stub]} {
+ untested "skipping test because of stub"
+ return 0
+}
+
+if $tracelevel then {
+ strace $tracelevel
@ -158,22 +171,22 @@ new file mode 100644
+ gdb_exit
+ gdb_start
+ ###gdb_reinitialize_dir $srcdir/$subdir
+
+
+ gdb_test "set env LD_LIBRARY_PATH=$ld_library_path" \
+ "" \
+ "set env LD_LIBRARY_PATH is $name"
+
+
+ gdb_load ${binmainfile}
+
+
+ # For C programs, "start" should stop in main().
+
+
+ gdb_test "start" \
+ "main \\(\\) at .*${srcmainfile}.*" \
+ "start"
+
+
+ # Check for: Cannot find shared library `/usr/lib/debug/lib/libc-2.4.90.so.debug' in dynamic linker's load module list
+ # as happens with TLS variables and `separate_debug_objfile_backlink'.
+
+
+ gdb_test "print var" \
+ "\\\$1 = \[0-9\].*" \
+ "print TLS variable from a shared library with $name-directory separate debug info file"

View File

@ -1,196 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.6-buildid-locate-core-as-arg.patch
;;=push+jan
http://sourceware.org/ml/gdb-patches/2010-01/msg00558.html
[ Fixed up since the mail. ]
On Thu, 21 Jan 2010 18:17:15 +0100, Doug Evans wrote:
> Not an exhaustive list, but if we go down the path of converting "gdb
> corefile" to "gdb -c corefile", then we also need to think about "file
> corefile" being converted to "core corefile" [or "target core
> corefile", "core" is apparently deprecated in favor of "target core"]
> and "target exec corefile" -> "target core corefile". Presumably
> "file corefile" (and "target exec corefile") would discard the
> currently selected executable. But maybe not. Will that be confusing
> for users? I don't know.
While thinking about it overriding some GDB _commands_ was not my intention.
There is a general assumption if I have a shell COMMAND and some FILE I can do
$ COMMAND FILE
and COMMAND will appropriately load the FILE.
FSF GDB currently needs to specify also the executable file for core files
which already inhibits this intuitive expectation. OTOH with the build-id
locating patch which could allow such intuitive start notneeding the
executable file. Still it currently did not work due to the required "-c":
$ COMMAND -c COREFILE
Entering "file", "core-file" or "attach" commands is already explicit enough
so that it IMO should do what the command name says without any
autodetections. The second command line argument
(captured_main->pid_or_core_arg) is also autodetected (for PID or CORE) but
neither "attach" accepts a core file nor "core-file" accepts a PID.
The patch makes sense only with the build-id patchset so this is not submit
for FSF GDB inclusion yet. I am fine with your patch (+/- Hui Zhu's pending
bfd_check_format_matches) as the patch below is its natural extension.
Sorry for the delay,
Jan
2010-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
* exceptions.h (enum errors <IS_CORE_ERROR>): New.
* exec.c: Include exceptions.h.
(exec_file_attach <bfd_core>): Call throw_error (IS_CORE_ERROR, ...).
* main.c (exec_or_core_file_attach): New.
(captured_main <optind < argc>): Set also corearg.
(captured_main <strcmp (execarg, symarg) == 0>): New variable func.
Call exec_or_core_file_attach if COREARG matches EXECARG. Call
symbol_file_add_main only if CORE_BFD remained NULL.
Http://sourceware.org/ml/gdb-patches/2010-01/msg00517.html
2010-01-20 Doug Evans <dje@google.com>
* exec.c (exec_file_attach): Print a more useful error message if the
user did "gdb core".
diff --git a/gdb/exec.c b/gdb/exec.c
--- a/gdb/exec.c
+++ b/gdb/exec.c
@@ -18,6 +18,8 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "arch-utils.h"
+#include "exceptions.h"
#include "frame.h"
#include "inferior.h"
#include "target.h"
@@ -495,12 +497,27 @@ exec_file_attach (const char *filename, int from_tty)
if (!bfd_check_format_matches (exec_bfd, bfd_object, &matching))
{
+ int is_core;
+
+ /* If the user accidentally did "gdb core", print a useful
+ error message. Check it only after bfd_object has been checked as
+ a valid executable may get recognized for example also as
+ "trad-core". */
+ is_core = bfd_check_format (exec_bfd, bfd_core);
+
/* Make sure to close exec_bfd, or else "run" might try to use
it. */
exec_close ();
- error (_("\"%ps\": not in executable format: %s"),
- styled_string (file_name_style.style (), scratch_pathname),
- gdb_bfd_errmsg (bfd_get_error (), matching).c_str ());
+
+ if (is_core != 0)
+ throw_error (IS_CORE_ERROR,
+ _("\"%s\" is a core file.\n"
+ "Please specify an executable to debug."),
+ scratch_pathname);
+ else
+ error (_("\"%ps\": not in executable format: %s"),
+ styled_string (file_name_style.style (), scratch_pathname),
+ gdb_bfd_errmsg (bfd_get_error (), matching).c_str ());
}
if (build_section_table (exec_bfd, &sections, &sections_end))
diff --git a/gdb/main.c b/gdb/main.c
--- a/gdb/main.c
+++ b/gdb/main.c
@@ -524,6 +524,34 @@ struct cmdarg
char *string;
};
+/* Call exec_file_attach. If it detected FILENAME is a core file call
+ core_file_command. Print the original exec_file_attach error only if
+ core_file_command failed to find a matching executable. */
+
+static void
+exec_or_core_file_attach (const char *filename, int from_tty)
+{
+ gdb_assert (exec_bfd == NULL);
+
+ try
+ {
+ exec_file_attach (filename, from_tty);
+ }
+ catch (gdb_exception_error &e)
+ {
+ if (e.error == IS_CORE_ERROR)
+ {
+ core_file_command ((char *) filename, from_tty);
+
+ /* Iff the core file found its executable suppress the error message
+ from exec_file_attach. */
+ if (exec_bfd != NULL)
+ return;
+ }
+ throw_exception (std::move (e));
+ }
+}
+
static void
captured_main_1 (struct captured_main_args *context)
{
@@ -959,6 +987,8 @@ captured_main_1 (struct captured_main_args *context)
{
symarg = argv[optind];
execarg = argv[optind];
+ if (optind + 1 == argc && corearg == NULL)
+ corearg = argv[optind];
optind++;
}
@@ -1114,12 +1144,25 @@ captured_main_1 (struct captured_main_args *context)
&& symarg != NULL
&& strcmp (execarg, symarg) == 0)
{
+ catch_command_errors_const_ftype *func;
+
+ /* Call exec_or_core_file_attach only if the file was specified as
+ a command line argument (and not an a command line option). */
+ if (corearg != NULL && strcmp (corearg, execarg) == 0)
+ {
+ func = exec_or_core_file_attach;
+ corearg = NULL;
+ }
+ else
+ func = exec_file_attach;
+
/* The exec file and the symbol-file are the same. If we can't
open it, better only print one error message.
- catch_command_errors returns non-zero on success! */
- ret = catch_command_errors (exec_file_attach, execarg,
- !batch_flag);
- if (ret != 0)
+ catch_command_errors returns non-zero on success!
+ Do not load EXECARG as a symbol file if it has been already processed
+ as a core file. */
+ ret = catch_command_errors (func, execarg, !batch_flag);
+ if (ret != 0 && core_bfd == NULL)
ret = catch_command_errors (symbol_file_add_main_adapter,
symarg, !batch_flag);
}
diff --git a/gdbsupport/common-exceptions.h b/gdbsupport/common-exceptions.h
--- a/gdbsupport/common-exceptions.h
+++ b/gdbsupport/common-exceptions.h
@@ -106,6 +106,9 @@ enum errors {
"_ERROR" is appended to the name. */
MAX_COMPLETIONS_REACHED_ERROR,
+ /* Attempt to load a core file as executable. */
+ IS_CORE_ERROR,
+
/* Add more errors here. */
NR_ERRORS
};

View File

@ -6,29 +6,6 @@ Subject: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
;; Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
;;=push+jan
diff --git a/gdb/build-id.c b/gdb/build-id.c
--- a/gdb/build-id.c
+++ b/gdb/build-id.c
@@ -708,6 +708,19 @@ build_id_to_filename (const struct bfd_build_id *build_id, char **link_return)
#include <dlfcn.h>
#endif
+/* Workarodun https://bugzilla.redhat.com/show_bug.cgi?id=643031
+ librpm must not exit() an application on SIGINT
+
+ Enable or disable a signal handler. SIGNUM: signal to enable (or disable
+ if negative). HANDLER: sa_sigaction handler (or NULL to use
+ rpmsqHandler()). Returns: no. of refs, -1 on error. */
+extern int rpmsqEnable (int signum, /* rpmsqAction_t handler */ void *handler);
+int
+rpmsqEnable (int signum, /* rpmsqAction_t handler */ void *handler)
+{
+ return 0;
+}
+
/* This MISSING_RPM_HASH tracker is used to collect all the missing rpm files
and avoid their duplicities during a single inferior run. */
diff --git a/gdb/proc-service.list b/gdb/proc-service.list
--- a/gdb/proc-service.list
+++ b/gdb/proc-service.list

View File

@ -1,128 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.6-buildid-locate-rpm-scl.patch
;; [SCL] Skip deprecated .gdb_index warning for Red Hat built files (BZ 953585).
;;=push+jan
warning: Skipping deprecated .gdb_index section
https://bugzilla.redhat.com/show_bug.cgi?id=953585
diff --git a/gdb/build-id.c b/gdb/build-id.c
--- a/gdb/build-id.c
+++ b/gdb/build-id.c
@@ -742,7 +742,11 @@ static int missing_rpm_list_entries;
/* Returns the count of newly added rpms. */
static int
+#ifndef GDB_INDEX_VERIFY_VENDOR
missing_rpm_enlist (const char *filename)
+#else
+missing_rpm_enlist_1 (const char *filename, int verify_vendor)
+#endif
{
static int rpm_init_done = 0;
rpmts ts;
@@ -849,7 +853,11 @@ missing_rpm_enlist (const char *filename)
mi = rpmtsInitIterator_p (ts, RPMTAG_BASENAMES, filename, 0);
if (mi != NULL)
{
+#ifndef GDB_INDEX_VERIFY_VENDOR
for (;;)
+#else
+ if (!verify_vendor) for (;;)
+#endif
{
Header h;
char *debuginfo, **slot, *s, *s2;
@@ -967,6 +975,37 @@ missing_rpm_enlist (const char *filename)
xfree (debuginfo);
count++;
}
+#ifdef GDB_INDEX_VERIFY_VENDOR
+ else /* verify_vendor */
+ {
+ int vendor_pass = 0, vendor_fail = 0;
+
+ for (;;)
+ {
+ Header h;
+ errmsg_t err;
+ char *vendor;
+
+ h = rpmdbNextIterator_p (mi);
+ if (h == NULL)
+ break;
+
+ vendor = headerFormat_p (h, "%{vendor}", &err);
+ if (!vendor)
+ {
+ warning (_("Error querying the rpm file `%s': %s"), filename,
+ err);
+ continue;
+ }
+ if (strcmp (vendor, "Red Hat, Inc.") == 0)
+ vendor_pass = 1;
+ else
+ vendor_fail = 1;
+ xfree (vendor);
+ }
+ count = vendor_pass != 0 && vendor_fail == 0;
+ }
+#endif
rpmdbFreeIterator_p (mi);
}
@@ -976,6 +1015,20 @@ missing_rpm_enlist (const char *filename)
return count;
}
+#ifdef GDB_INDEX_VERIFY_VENDOR
+missing_rpm_enlist (const char *filename)
+{
+ return missing_rpm_enlist_1 (filename, 0);
+}
+
+extern int rpm_verify_vendor (const char *filename);
+int
+rpm_verify_vendor (const char *filename)
+{
+ return missing_rpm_enlist_1 (filename, 1);
+}
+#endif
+
static bool
missing_rpm_list_compar (const char *ap, const char *bp)
{
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -3025,6 +3025,16 @@ read_gdb_index_from_buffer (const char *filename,
"set use-deprecated-index-sections on". */
if (version < 6 && !deprecated_ok)
{
+#ifdef GDB_INDEX_VERIFY_VENDOR
+ extern int rpm_verify_vendor (const char *filename);
+
+ /* Red Hat Developer Toolset exception. */
+ if (rpm_verify_vendor (filename))
+ {}
+ else
+ {
+
+#endif
static int warning_printed = 0;
if (!warning_printed)
{
@@ -3036,6 +3046,10 @@ to use the section anyway."),
warning_printed = 1;
}
return 0;
+#ifdef GDB_INDEX_VERIFY_VENDOR
+
+ }
+#endif
}
/* Version 7 indices generated by gold refer to the CU for a symbol instead
of the TU (for symbols coming from TUs),

View File

@ -1,6 +1,6 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
From: Kevin Buettner <kevinb@redhat.com>
Date: Wed, 22 Feb 2023 22:30:40 -0700
Subject: gdb-6.6-buildid-locate-rpm.patch
;;=push+jan
@ -14,7 +14,7 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
+#
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
@ -133,11 +133,11 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ AC_MSG_RESULT([no])
+ AC_MSG_RESULT([no])
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+ else
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
@ -154,7 +154,7 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
+_PKG_TEXT])[]dnl
+ ])
+elif test $pkg_failed = untried; then
+ AC_MSG_RESULT([no])
+ AC_MSG_RESULT([no])
+ m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
@ -235,454 +235,37 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
diff --git a/gdb/build-id.c b/gdb/build-id.c
--- a/gdb/build-id.c
+++ b/gdb/build-id.c
@@ -33,6 +33,7 @@
#include "gdb_bfd.h"
#include "gdbcmd.h"
#include "gdbcore.h"
+#include "inferior.h"
#include "objfiles.h"
#include "observable.h"
#include "symfile.h"
@@ -697,8 +698,374 @@ build_id_to_filename (const struct bfd_build_id *build_id, char **link_return)
return result;
}
@@ -771,10 +771,10 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
static rpmts (*rpmtsCreate_p) (void);
extern rpmts rpmtsFree(rpmts ts);
static rpmts (*rpmtsFree_p) (rpmts ts);
- extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
+ extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
const void * keyp, size_t keylen);
static rpmdbMatchIterator (*rpmtsInitIterator_p) (const rpmts ts,
- rpmTag rpmtag,
+ rpmDbiTagVal rpmtag,
const void *keyp,
size_t keylen);
#else /* !DLOPEN_LIBRPM */
@@ -829,7 +829,7 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
&& (rpmdbNextIterator_p = (Header (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbNextIterator"))
&& (rpmtsCreate_p = (rpmts (*) (void)) dlsym (h, "rpmtsCreate"))
&& (rpmtsFree_p = (rpmts (*) (rpmts ts)) dlsym (h, "rpmtsFree"))
- && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmTag rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
+ && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmDbiTagVal rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
{
warning (_("Opened library \"%s\" is incompatible (%s), "
"missing debuginfos notifications will not be displayed"),
@@ -917,7 +917,7 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
+#ifdef HAVE_LIBRPM
+
+#include <rpm/rpmlib.h>
+#include <rpm/rpmts.h>
+#include <rpm/rpmdb.h>
+#include <rpm/header.h>
+#ifdef DLOPEN_LIBRPM
+#include <dlfcn.h>
+#endif
+
+/* This MISSING_RPM_HASH tracker is used to collect all the missing rpm files
+ and avoid their duplicities during a single inferior run. */
+
+static struct htab *missing_rpm_hash;
+
+/* This MISSING_RPM_LIST tracker is used to collect and print as a single line
+ all the rpms right before the nearest GDB prompt. It gets cleared after
+ each such print (it is questionable if we should clear it after the print).
+ */
+
+struct missing_rpm
+ {
+ struct missing_rpm *next;
+ char rpm[1];
+ };
+static struct missing_rpm *missing_rpm_list;
+static int missing_rpm_list_entries;
+
+/* Returns the count of newly added rpms. */
+
+static int
+missing_rpm_enlist (const char *filename)
+{
+ static int rpm_init_done = 0;
+ rpmts ts;
+ rpmdbMatchIterator mi;
+ int count = 0;
+
+#ifdef DLOPEN_LIBRPM
+ /* Duplicate here the declarations to verify they match. The same sanity
+ check is present also in `configure.ac'. */
+ extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
+ static char *(*headerFormat_p) (Header h, const char * fmt, errmsg_t *errmsg);
+ extern int rpmReadConfigFiles(const char * file, const char * target);
+ static int (*rpmReadConfigFiles_p) (const char * file, const char * target);
+ extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi);
+ static rpmdbMatchIterator (*rpmdbFreeIterator_p) (rpmdbMatchIterator mi);
+ extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
+ static Header (*rpmdbNextIterator_p) (rpmdbMatchIterator mi);
+ extern rpmts rpmtsCreate(void);
+ static rpmts (*rpmtsCreate_p) (void);
+ extern rpmts rpmtsFree(rpmts ts);
+ static rpmts (*rpmtsFree_p) (rpmts ts);
+ extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
+ const void * keyp, size_t keylen);
+ static rpmdbMatchIterator (*rpmtsInitIterator_p) (const rpmts ts,
+ rpmTag rpmtag,
+ const void *keyp,
+ size_t keylen);
+#else /* !DLOPEN_LIBRPM */
+# define headerFormat_p headerFormat
+# define rpmReadConfigFiles_p rpmReadConfigFiles
+# define rpmdbFreeIterator_p rpmdbFreeIterator
+# define rpmdbNextIterator_p rpmdbNextIterator
+# define rpmtsCreate_p rpmtsCreate
+# define rpmtsFree_p rpmtsFree
+# define rpmtsInitIterator_p rpmtsInitIterator
+#endif /* !DLOPEN_LIBRPM */
+
+ gdb_assert (filename != NULL);
+
+ if (strcmp (filename, BUILD_ID_MAIN_EXECUTABLE_FILENAME) == 0)
+ return 0;
+
+ if (is_target_filename (filename))
+ return 0;
+
+ if (filename[0] != '/')
+ {
+ warning (_("Ignoring non-absolute filename: <%s>"), filename);
+ return 0;
+ }
+
+ if (!rpm_init_done)
+ {
+ static int init_tried;
+
+ /* Already failed the initialization before? */
+ if (init_tried)
+ return 0;
+ init_tried = 1;
+
+#ifdef DLOPEN_LIBRPM
+ {
+ void *h;
+
+ h = dlopen (DLOPEN_LIBRPM, RTLD_LAZY);
+ if (!h)
+ {
+ warning (_("Unable to open \"%s\" (%s), "
+ "missing debuginfos notifications will not be displayed"),
+ DLOPEN_LIBRPM, dlerror ());
+ return 0;
+ }
+
+ if (!((headerFormat_p = (char *(*) (Header h, const char * fmt, errmsg_t *errmsg)) dlsym (h, "headerFormat"))
+ && (rpmReadConfigFiles_p = (int (*) (const char * file, const char * target)) dlsym (h, "rpmReadConfigFiles"))
+ && (rpmdbFreeIterator_p = (rpmdbMatchIterator (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbFreeIterator"))
+ && (rpmdbNextIterator_p = (Header (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbNextIterator"))
+ && (rpmtsCreate_p = (rpmts (*) (void)) dlsym (h, "rpmtsCreate"))
+ && (rpmtsFree_p = (rpmts (*) (rpmts ts)) dlsym (h, "rpmtsFree"))
+ && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmTag rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
+ {
+ warning (_("Opened library \"%s\" is incompatible (%s), "
+ "missing debuginfos notifications will not be displayed"),
+ DLOPEN_LIBRPM, dlerror ());
+ if (dlclose (h))
+ warning (_("Error closing library \"%s\": %s\n"), DLOPEN_LIBRPM,
+ dlerror ());
+ return 0;
+ }
+ }
+#endif /* DLOPEN_LIBRPM */
+
+ if (rpmReadConfigFiles_p (NULL, NULL) != 0)
+ {
+ warning (_("Error reading the rpm configuration files"));
+ return 0;
+ }
+
+ rpm_init_done = 1;
+ }
+
+ ts = rpmtsCreate_p ();
+
+ mi = rpmtsInitIterator_p (ts, RPMTAG_BASENAMES, filename, 0);
+ if (mi != NULL)
+ {
+ for (;;)
+ {
+ Header h;
+ char *debuginfo, **slot, *s, *s2;
+ errmsg_t err;
+ size_t srcrpmlen = sizeof (".src.rpm") - 1;
+ size_t debuginfolen = sizeof ("-debuginfo") - 1;
+ rpmdbMatchIterator mi_debuginfo;
+
+ h = rpmdbNextIterator_p (mi);
+ if (h == NULL)
+ break;
+
+ /* Verify the debuginfo file is not already installed. */
+
+ debuginfo = headerFormat_p (h, "%{sourcerpm}-debuginfo.%{arch}",
+ &err);
+ if (!debuginfo)
+ {
+ warning (_("Error querying the rpm file `%s': %s"), filename,
+ err);
+ continue;
+ }
+ /* s = `.src.rpm-debuginfo.%{arch}' */
+ s = strrchr (debuginfo, '-') - srcrpmlen;
+ s2 = NULL;
+ if (s > debuginfo && memcmp (s, ".src.rpm", srcrpmlen) == 0)
+ {
+ /* s2 = `-%{release}.src.rpm-debuginfo.%{arch}' */
+ s2 = (char *) memrchr (debuginfo, '-', s - debuginfo);
+ }
+ if (s2)
+ {
+ /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */
+ s2 = (char *) memrchr (debuginfo, '-', s2 - debuginfo);
+ }
+ if (!s2)
+ {
+ warning (_("Error querying the rpm file `%s': %s"), filename,
+ debuginfo);
+ xfree (debuginfo);
+ continue;
+ }
+ /* s = `.src.rpm-debuginfo.%{arch}' */
+ /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */
+ memmove (s2 + debuginfolen, s2, s - s2);
+ memcpy (s2, "-debuginfo", debuginfolen);
+ /* s = `XXXX.%{arch}' */
+ /* strlen ("XXXX") == srcrpmlen + debuginfolen */
+ /* s2 = `-debuginfo-%{version}-%{release}XX.%{arch}' */
+ /* strlen ("XX") == srcrpmlen */
+ memmove (s + debuginfolen, s + srcrpmlen + debuginfolen,
+ strlen (s + srcrpmlen + debuginfolen) + 1);
+ /* s = `-debuginfo-%{version}-%{release}.%{arch}' */
+
+ /* RPMDBI_PACKAGES requires keylen == sizeof (int). */
+ /* RPMDBI_LABEL is an interface for NVR-based dbiFindByLabel(). */
+ mi_debuginfo = rpmtsInitIterator_p (ts, (rpmTag) RPMDBI_LABEL, debuginfo, 0);
+ xfree (debuginfo);
+ if (mi_debuginfo)
+ {
+ rpmdbFreeIterator_p (mi_debuginfo);
+ count = 0;
+ break;
+ }
+
+ /* The allocated memory gets utilized below for MISSING_RPM_HASH. */
+ debuginfo = headerFormat_p (h,
+ "%{name}-%{version}-%{release}.%{arch}",
+ &err);
+ if (!debuginfo)
+ {
+ warning (_("Error querying the rpm file `%s': %s"), filename,
+ err);
+ continue;
+ }
+
+ /* Base package name for `debuginfo-install'. We do not use the
+ `yum' command directly as the line
+ yum --enablerepo='*debug*' install NAME-debuginfo.ARCH
+ would be more complicated than just:
+ debuginfo-install NAME-VERSION-RELEASE.ARCH
+ Do not supply the rpm base name (derived from .src.rpm name) as
+ debuginfo-install is unable to install the debuginfo package if
+ the base name PKG binary rpm is not installed while for example
+ PKG-libs would be installed (RH Bug 467901).
+ FUTURE: After multiple debuginfo versions simultaneously installed
+ get supported the support for the VERSION-RELEASE tags handling
+ may need an update. */
+
+ if (missing_rpm_hash == NULL)
+ {
+ /* DEL_F is passed NULL as MISSING_RPM_LIST's HTAB_DELETE
+ should not deallocate the entries. */
+
+ missing_rpm_hash = htab_create_alloc (64, htab_hash_string,
+ (int (*) (const void *, const void *)) streq,
+ NULL, xcalloc, xfree);
+ }
+ slot = (char **) htab_find_slot (missing_rpm_hash, debuginfo, INSERT);
+ /* XCALLOC never returns NULL. */
+ gdb_assert (slot != NULL);
+ if (*slot == NULL)
+ {
+ struct missing_rpm *missing_rpm;
+
+ *slot = debuginfo;
+
+ missing_rpm = (struct missing_rpm *) xmalloc (sizeof (*missing_rpm) + strlen (debuginfo));
+ strcpy (missing_rpm->rpm, debuginfo);
+ missing_rpm->next = missing_rpm_list;
+ missing_rpm_list = missing_rpm;
+ missing_rpm_list_entries++;
+ }
+ else
+ xfree (debuginfo);
+ count++;
+ }
+
+ rpmdbFreeIterator_p (mi);
+ }
+
+ rpmtsFree_p (ts);
+
+ return count;
+}
+
+static bool
+missing_rpm_list_compar (const char *ap, const char *bp)
+{
+ return strcoll (ap, bp) < 0;
+}
+
+/* It returns a NULL-terminated array of strings needing to be FREEd. It may
+ also return only NULL. */
+
+static void
+missing_rpm_list_print (void)
+{
+ struct missing_rpm *list_iter;
+
+ if (missing_rpm_list_entries == 0)
+ return;
+
+ std::vector<const char *> array (missing_rpm_list_entries);
+ size_t idx = 0;
+
+ for (list_iter = missing_rpm_list; list_iter != NULL;
+ list_iter = list_iter->next)
+ {
+ array[idx++] = list_iter->rpm;
+ }
+ gdb_assert (idx == missing_rpm_list_entries);
+
+ std::sort (array.begin (), array.end (), missing_rpm_list_compar);
+
+ /* We zero out the number of missing RPMs here because of a nasty
+ bug (see RHBZ 1801974).
+
+ When we call 'puts_unfiltered' below, if pagination is on and if
+ the number of missing RPMs is big enough to trigger pagination,
+ we will end up in an infinite recursion. The call chain looks
+ like this:
+
+ missing_rpm_list_print -> puts_unfiltered -> fputs_maybe_filtered
+ -> prompt_for_continue -> display_gdb_prompt ->
+ debug_flush_missing -> missing_rpm_list_print ...
+
+ For this reason, we make sure MISSING_RPM_LIST_ENTRIES is zero
+ *before* calling any print function. */
+ missing_rpm_list_entries = 0;
+
+ printf_unfiltered (_("Missing separate debuginfos, use: %s"),
+#ifdef DNF_DEBUGINFO_INSTALL
+ "dnf "
+#endif
+ "debuginfo-install");
+ for (const char *el : array)
+ {
+ puts_unfiltered (" ");
+ puts_unfiltered (el);
+ }
+ puts_unfiltered ("\n");
+
+ while (missing_rpm_list != NULL)
+ {
+ list_iter = missing_rpm_list;
+ missing_rpm_list = list_iter->next;
+ xfree (list_iter);
+ }
+}
+
+static void
+missing_rpm_change (void)
+{
+ debug_flush_missing ();
+
+ gdb_assert (missing_rpm_list == NULL);
+ if (missing_rpm_hash != NULL)
+ {
+ htab_delete (missing_rpm_hash);
+ missing_rpm_hash = NULL;
+ }
+}
+
+enum missing_exec
+ {
+ /* Init state. EXEC_BFD also still could be NULL. */
+ MISSING_EXEC_NOT_TRIED,
+ /* We saw a non-NULL EXEC_BFD but RPM has no info about it. */
+ MISSING_EXEC_NOT_FOUND,
+ /* We found EXEC_BFD by RPM and we either have its symbols (either embedded
+ or separate) or the main executable's RPM is now contained in
+ MISSING_RPM_HASH. */
+ MISSING_EXEC_ENLISTED
+ };
+static enum missing_exec missing_exec = MISSING_EXEC_NOT_TRIED;
+
+#endif /* HAVE_LIBRPM */
+
+void
+debug_flush_missing (void)
+{
+#ifdef HAVE_LIBRPM
+ missing_rpm_list_print ();
+#endif
+}
+
/* This MISSING_FILEPAIR_HASH tracker is used only for the duplicite messages
- Try to install the hash file ...
+ yum --enablerepo='*debug*' install ...
avoidance. */
struct missing_filepair
@@ -752,11 +1119,17 @@ missing_filepair_change (void)
/* All their memory came just from missing_filepair_OBSTACK. */
missing_filepair_hash = NULL;
}
+#ifdef HAVE_LIBRPM
+ missing_exec = MISSING_EXEC_NOT_TRIED;
+#endif
}
static void
debug_print_executable_changed (void)
{
+#ifdef HAVE_LIBRPM
+ missing_rpm_change ();
+#endif
missing_filepair_change ();
}
@@ -823,14 +1196,38 @@ debug_print_missing (const char *binary, const char *debug)
*slot = missing_filepair;
- /* We do not collect and flush these messages as each such message
- already requires its own separate lines. */
+#ifdef HAVE_LIBRPM
+ if (missing_exec == MISSING_EXEC_NOT_TRIED)
+ {
+ const char *execfilename = get_exec_file (0);
- fprintf_unfiltered (gdb_stdlog,
- _("Missing separate debuginfo for %s\n"), binary);
- if (debug != NULL)
- fprintf_unfiltered (gdb_stdlog, _("Try to install the hash file %s\n"),
- debug);
+ if (execfilename != NULL)
+ {
+ if (missing_rpm_enlist (execfilename) == 0)
+ missing_exec = MISSING_EXEC_NOT_FOUND;
+ else
+ missing_exec = MISSING_EXEC_ENLISTED;
+ }
+ }
+ if (missing_exec != MISSING_EXEC_ENLISTED)
+ if ((binary[0] == 0 || missing_rpm_enlist (binary) == 0)
+ && (debug == NULL || missing_rpm_enlist (debug) == 0))
+#endif /* HAVE_LIBRPM */
+ {
+ /* We do not collect and flush these messages as each such message
+ already requires its own separate lines. */
+
+ fprintf_unfiltered (gdb_stdlog,
+ _("Missing separate debuginfo for %s\n"), binary);
+ if (debug != NULL)
+ fprintf_unfiltered (gdb_stdlog, _("Try: %s %s\n"),
+#ifdef DNF_DEBUGINFO_INSTALL
+ "dnf"
+#else
+ "yum"
+#endif
+ " --enablerepo='*debug*' install", debug);
+ }
}
/* See build-id.h. */
/* RPMDBI_PACKAGES requires keylen == sizeof (int). */
/* RPMDBI_LABEL is an interface for NVR-based dbiFindByLabel(). */
- mi_debuginfo = rpmtsInitIterator_p (ts, (rpmTag) RPMDBI_LABEL, debuginfo, 0);
+ mi_debuginfo = rpmtsInitIterator_p (ts, (rpmDbiTagVal) RPMDBI_LABEL, debuginfo, 0);
xfree (debuginfo);
if (mi_debuginfo)
{
diff --git a/gdb/config.in b/gdb/config.in
--- a/gdb/config.in
+++ b/gdb/config.in
@ -696,7 +279,7 @@ diff --git a/gdb/config.in b/gdb/config.in
/* Define to 1 if translation of program messages to the user's native
language is requested. */
#undef ENABLE_NLS
@@ -247,6 +250,9 @@
@@ -259,6 +262,9 @@
/* Define if you have the mpfr library. */
#undef HAVE_LIBMPFR
@ -709,9 +292,9 @@ diff --git a/gdb/config.in b/gdb/config.in
diff --git a/gdb/configure b/gdb/configure
--- a/gdb/configure
+++ b/gdb/configure
@@ -769,6 +769,11 @@ PKG_CONFIG
HAVE_NATIVE_GCORE_TARGET
TARGET_OBS
@@ -783,6 +783,11 @@ TARGET_OBS
ENABLE_BFD_64_BIT_FALSE
ENABLE_BFD_64_BIT_TRUE
subdirs
+RPM_LIBS
+RPM_CFLAGS
@ -721,7 +304,7 @@ diff --git a/gdb/configure b/gdb/configure
GDB_DATADIR
DEBUGDIR
MAKEINFO_EXTRA_FLAGS
@@ -873,6 +878,7 @@ with_gdb_datadir
@@ -912,6 +917,7 @@ with_gdb_datadir
with_relocated_sources
with_auto_load_dir
with_auto_load_safe_path
@ -729,7 +312,7 @@ diff --git a/gdb/configure b/gdb/configure
enable_targets
enable_64_bit_bfd
enable_gdbmi
@@ -949,6 +955,8 @@ PKG_CONFIG_PATH
@@ -992,6 +998,8 @@ PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
DEBUGINFOD_CFLAGS
DEBUGINFOD_LIBS
@ -737,8 +320,8 @@ diff --git a/gdb/configure b/gdb/configure
+RPM_LIBS
YACC
YFLAGS
XMKMF'
@@ -1621,6 +1629,8 @@ Optional Packages:
ZSTD_CFLAGS
@@ -1678,6 +1686,8 @@ Optional Packages:
do not restrict auto-loaded files locations
--with-debuginfod Enable debuginfo lookups with debuginfod
(auto/yes/no)
@ -747,7 +330,7 @@ diff --git a/gdb/configure b/gdb/configure
--with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
--with-curses use the curses library instead of the termcap
library
@@ -1702,6 +1712,8 @@ Some influential environment variables:
@@ -1761,6 +1771,8 @@ Some influential environment variables:
C compiler flags for DEBUGINFOD, overriding pkg-config
DEBUGINFOD_LIBS
linker flags for DEBUGINFOD, overriding pkg-config
@ -756,7 +339,7 @@ diff --git a/gdb/configure b/gdb/configure
YACC The `Yet Another Compiler Compiler' implementation to use.
Defaults to the first program found out of: `bison -y', `byacc',
`yacc'.
@@ -6666,6 +6678,494 @@ _ACEOF
@@ -17848,6 +17860,494 @@ _ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
$as_echo "$with_auto_load_safe_path" >&6; }
@ -936,7 +519,7 @@ diff --git a/gdb/configure b/gdb/configure
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
+extern rpmts rpmtsCreate(void);
+extern rpmts rpmtsFree(rpmts ts);
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
+ const void * keyp, size_t keylen);
+
+int
@ -1148,7 +731,7 @@ diff --git a/gdb/configure b/gdb/configure
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
@ -1166,7 +749,7 @@ diff --git a/gdb/configure b/gdb/configure
+
+ HAVE_LIBRPM=false
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ HAVE_LIBRPM=false
+else
@ -1198,7 +781,7 @@ diff --git a/gdb/configure b/gdb/configure
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
+extern rpmts rpmtsCreate(void);
+extern rpmts rpmtsFree(rpmts ts);
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
+ const void * keyp, size_t keylen);
+
+int
@ -1254,7 +837,7 @@ diff --git a/gdb/configure b/gdb/configure
diff --git a/gdb/configure.ac b/gdb/configure.ac
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -143,6 +143,199 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
@@ -160,6 +160,199 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
[Directories safe to hold auto-loaded files.])
AC_MSG_RESULT([$with_auto_load_safe_path])
@ -1398,7 +981,7 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
+extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
+extern rpmts rpmtsCreate(void);
+extern rpmts rpmtsFree(rpmts ts);
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
+ const void * keyp, size_t keylen);
+ ]]), [
+ LIBRPM_COMPAT=true
@ -1450,22 +1033,22 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
+ fi
+ fi
+fi
+
+
AC_CONFIG_SUBDIRS(testsuite)
# Check whether to support alternative target configurations
diff --git a/gdb/event-top.c b/gdb/event-top.c
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -42,6 +42,7 @@
#include "gdbsupport/gdb_select.h"
#include "gdbsupport/gdb-sigmask.h"
@@ -43,6 +43,7 @@
#include "async-event.h"
#include "bt-utils.h"
#include "pager.h"
+#include "symfile.h"
/* readline include files. */
#include "readline/readline.h"
@@ -364,6 +365,8 @@ display_gdb_prompt (const char *new_prompt)
@@ -391,6 +392,8 @@ display_gdb_prompt (const char *new_prompt)
/* Reset the nesting depth used when trace-commands is set. */
reset_command_nest_depth ();
@ -1474,7 +1057,7 @@ diff --git a/gdb/event-top.c b/gdb/event-top.c
/* Do not call the python hook on an explicit prompt change as
passed to this function, as this forms a secondary/local prompt,
IE, displayed but not set. */
@@ -773,7 +776,10 @@ command_line_handler (gdb::unique_xmalloc_ptr<char> &&rl)
@@ -852,7 +855,10 @@ command_line_handler (gdb::unique_xmalloc_ptr<char> &&rl)
command_handler (cmd);
if (ui->prompt_state != PROMPTED)
@ -1489,11 +1072,11 @@ diff --git a/gdb/event-top.c b/gdb/event-top.c
diff --git a/gdb/symfile.h b/gdb/symfile.h
--- a/gdb/symfile.h
+++ b/gdb/symfile.h
@@ -560,6 +560,7 @@ extern void generic_load (const char *args, int from_tty);
@@ -352,6 +352,7 @@ extern void generic_load (const char *args, int from_tty);
/* build-id support. */
extern struct bfd_build_id *build_id_addr_get (CORE_ADDR addr);
extern void debug_print_missing (const char *binary, const char *debug);
+extern void debug_flush_missing (void);
#define BUILD_ID_MAIN_EXECUTABLE_FILENAME _("the main executable file")
/* From dwarf2read.c */
/* From minidebug.c. */

View File

@ -14,7 +14,7 @@ https://bugzilla.redhat.com/show_bug.cgi?id=1339862
diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -1340,14 +1340,27 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
@@ -1321,14 +1321,28 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
}
{
@ -38,13 +38,14 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
+ not do any build-id checking of the libraries. There may be missing
+ build-ids dumped in the core file and we would map all the libraries
+ to the only existing file loaded that time - the executable. */
+ if (symfile_objfile != NULL
+ && (symfile_objfile->flags & OBJF_BUILD_ID_CORE_LOADED) != 0)
+ if (current_program_space->symfile_object_file != NULL
+ && (current_program_space->symfile_object_file->flags
+ & OBJF_BUILD_ID_CORE_LOADED) != 0)
+ build_id = build_id_addr_get (li->l_ld);
if (build_id != NULL)
{
char *name, *build_id_filename;
@@ -1362,23 +1375,7 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
@@ -1343,23 +1357,7 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
xfree (name);
}
else
@ -60,8 +61,8 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
- instead) if the on-disk files no longer match the
- running program version. */
-
- if (symfile_objfile != NULL
- && (symfile_objfile->flags
- if (current_program_space->symfile_object_file != NULL
- && (current_program_space->symfile_object_file->flags
- & OBJF_BUILD_ID_CORE_LOADED) != 0)
- newobj->so_name[0] = 0;
- }

File diff suppressed because it is too large Load Diff

View File

@ -79,15 +79,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu

View File

@ -1,94 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.6-bz230000-power6-disassembly-test.patch
;; Testcase for PPC Power6/DFP instructions disassembly (BZ 230000).
;;=fedoratest
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230000
The original testcase
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230000#c1
requires too recent GCC.
diff --git a/gdb/testsuite/gdb.arch/powerpc-power6.exp b/gdb/testsuite/gdb.arch/powerpc-power6.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/powerpc-power6.exp
@@ -0,0 +1,54 @@
+# Copyright 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Test PowerPC Power6 instructions disassembly.
+
+if {![istarget "powerpc*-*-*"]} then {
+ verbose "Skipping PowerPC Power6 instructions disassembly."
+ return
+}
+
+set testfile "powerpc-power6"
+set srcfile ${testfile}.s
+set objfile [standard_output_file ${testfile}.o]
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug}] != "" } {
+ untested "PowerPC prologue tests"
+ return -1
+}
+
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${objfile}
+
+# Disassemble the function.
+
+gdb_test "disass func" ":\tblr\r\n.*" "Basic disassembly"
+
+gdb_test "disass func" ":\tdcbzl *r8,r9\r\n.*" "Power5 disassembly dcbzl"
+gdb_test "disass func" ":\tfrsqrtes *f10,f11\r\n.*" "Power5 disassembly frsqrtes"
+gdb_test "disass func" ":\tdadd *f1,f2,f1\r\n.*" "Power6 disassembly dadd"
+gdb_test "disass func" ":\tdaddq *f0,f2,f0\r\n.*" "Power6 disassembly daddq"
+gdb_test "disass func" ":\tdsub *f1,f2,f1\r\n.*" "Power6 disassembly dsub"
+gdb_test "disass func" ":\tdsubq *f0,f2,f0\r\n.*" "Power6 disassembly dsubq"
+gdb_test "disass func" ":\tdmul *f1,f2,f1\r\n.*" "Power6 disassembly dmul"
+gdb_test "disass func" ":\tdmulq *f0,f2,f0\r\n.*" "Power6 disassembly dmulq"
+gdb_test "disass func" ":\tddiv *f1,f2,f1\r\n.*" "Power6 disassembly ddiv"
+gdb_test "disass func" ":\tddivq *f0,f2,f0\r\n.*" "Power6 disassembly ddivq"
+gdb_test "disass func" ":\tdcmpu *cr1,f2,f1\r\n.*" "Power6 disassembly dcmpu"
+gdb_test "disass func" ":\tdcmpuq *cr1,f2,f0\r\n.*" "Power6 disassembly dcmpuq"
diff --git a/gdb/testsuite/gdb.arch/powerpc-power6.s b/gdb/testsuite/gdb.arch/powerpc-power6.s
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/powerpc-power6.s
@@ -0,0 +1,16 @@
+ .text
+ .globl func
+func:
+ blr
+ .long 0x7c284fec /* dcbzl r8,r9 */
+ .long 0xed405834 /* frsqrtes f10,f11 */
+ .long 0xec220804 /* dadd f1,f2,f1 */
+ .long 0xfc020004 /* daddq f0,f2,f0 */
+ .long 0xec220c04 /* dsub f1,f2,f1 */
+ .long 0xfc020404 /* dsubq f0,f2,f0 */
+ .long 0xec220844 /* dmul f1,f2,f1 */
+ .long 0xfc020044 /* dmulq f0,f2,f0 */
+ .long 0xec220c44 /* ddiv f1,f2,f1 */
+ .long 0xfc020444 /* ddivq f0,f2,f0 */
+ .long 0xec820d04 /* dcmpu cr1,f2,f1 */
+ .long 0xfc820504 /* dcmpuq cr1,f2,f0 */

View File

@ -29,7 +29,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
@ -202,12 +202,12 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */

View File

@ -36,7 +36,7 @@ new file mode 100644
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -71,15 +71,15 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testfile charsign
+set srcfile ${testfile}.c

View File

@ -72,7 +72,7 @@ diff --git a/gdb/testsuite/gdb.base/fileio.exp b/gdb/testsuite/gdb.base/fileio.e
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
@@ -47,7 +47,8 @@ set dir2 [standard_output_file dir2.fileio.test]
@@ -40,7 +40,8 @@ set dir2 [standard_output_file dir2.fileio.test]
if {[file exists $dir2] && ![file writable $dir2]} {
system "chmod +w $dir2"
}
@ -82,7 +82,7 @@ diff --git a/gdb/testsuite/gdb.base/fileio.exp b/gdb/testsuite/gdb.base/fileio.e
set oldtimeout $timeout
set timeout [expr "$timeout + 60"]
@@ -89,7 +90,7 @@ gdb_test continue \
@@ -81,7 +82,7 @@ gdb_test continue \
gdb_test "continue" ".*" ""
@ -91,7 +91,7 @@ diff --git a/gdb/testsuite/gdb.base/fileio.exp b/gdb/testsuite/gdb.base/fileio.e
gdb_test continue \
"Continuing\\..*open 5:.*EACCES$stop_msg" \
@@ -276,9 +277,7 @@ gdb_test continue \
@@ -268,9 +269,7 @@ gdb_test continue \
gdb_exit
# Make dir2 writable again so rm -rf of a build tree Just Works.

View File

@ -175,7 +175,7 @@ diff --git a/gdb/testsuite/gdb.threads/threaded-exec.exp b/gdb/testsuite/gdb.thr
+gdb_load ${binfile_nothreads}
-gdb_run_cmd
+gdb_run_cmd ${binfile_nothreads} ${binfile_threads} 0
+gdb_run_cmd [list ${binfile_nothreads} ${binfile_threads} 0]
gdb_test_multiple {} "Program exited" {
-re "\r\n\\\[Inferior .* exited normally\\\]\r\n$gdb_prompt $" {

View File

@ -383,12 +383,12 @@ new file mode 100644
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@ -402,7 +402,7 @@ new file mode 100644
+ && ![istarget *-*-elf*]
+ && ![istarget *-*-openbsd*])
+ || (![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"])} {
+ return 0
+ return 0
+}
+
+set testfile "dw2-loclist-prelinked"

View File

@ -1,78 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-6.8-quit-never-aborts.patch
;; Make the GDB quit processing non-abortable to cleanup everything properly.
;;=fedora: It was useful only after gdb-6.8-attach-signalled-detach-stopped.patch .
We may abort the process of detaching threads with multiple SIGINTs - which are
being sent during a testcase terminating its child GDB.
Some of the threads may not be properly PTRACE_DETACHed which hurts if they
should have been detached with SIGSTOP (as they are accidentally left running
on the debugger termination).
diff --git a/gdb/defs.h b/gdb/defs.h
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -177,6 +177,10 @@ extern void default_quit_handler (void);
/* Flag that function quit should call quit_force. */
extern volatile int sync_quit_force_run;
+#ifdef NEED_DETACH_SIGSTOP
+extern int quit_flag_cleanup;
+#endif
+
extern void quit (void);
/* Helper for the QUIT macro. */
diff --git a/gdb/extension.c b/gdb/extension.c
--- a/gdb/extension.c
+++ b/gdb/extension.c
@@ -769,6 +769,11 @@ check_quit_flag (void)
{
int result = 0;
+#ifdef NEED_DETACH_SIGSTOP
+ if (quit_flag_cleanup)
+ return 0;
+#endif
+
for (const struct extension_language_defn *extlang : extension_languages)
{
if (extlang->ops != nullptr
diff --git a/gdb/top.c b/gdb/top.c
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -1770,7 +1770,13 @@ quit_force (int *exit_arg, int from_tty)
else if (return_child_result)
exit_code = return_child_result_value;
+#ifndef NEED_DETACH_SIGSTOP
/* We want to handle any quit errors and exit regardless. */
+#else
+ /* We want to handle any quit errors and exit regardless but we should never
+ get user-interrupted to properly detach the inferior. */
+ quit_flag_cleanup = 1;
+#endif
/* Get out of tfind mode, and kill or detach all inferiors. */
try
diff --git a/gdb/utils.c b/gdb/utils.c
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -103,6 +103,13 @@ static std::chrono::steady_clock::duration prompt_for_continue_wait_time;
static bool debug_timestamp = false;
+#ifdef NEED_DETACH_SIGSTOP
+/* Nonzero means we are already processing the quitting cleanups and we should
+ no longer get aborted. */
+
+int quit_flag_cleanup;
+#endif
+
/* True means that strings with character values >0x7F should be printed
as octal escapes. False means just print the value (e.g. it's an
international character, and the terminal or window can cope.) */

View File

@ -1,89 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-archer-pie-addons-keep-disabled.patch
;;=push+jan: Breakpoints disabling matching should not be based on address.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -15431,6 +15431,50 @@ static struct cmd_list_element *enablebreaklist = NULL;
cmd_list_element *commands_cmd_element = nullptr;
+void
+breakpoints_relocate (struct objfile *objfile, section_offsets &delta)
+{
+ struct bp_location *bl, **blp_tmp;
+ int changed = 0;
+
+ gdb_assert (objfile->separate_debug_objfile_backlink == NULL);
+
+ ALL_BP_LOCATIONS (bl, blp_tmp)
+ {
+ struct obj_section *osect;
+
+ /* BL->SECTION can be correctly NULL for breakpoints with multiple
+ locations expanded through symtab. */
+
+ ALL_OBJFILE_OSECTIONS (objfile, osect)
+ {
+ CORE_ADDR relocated_address;
+ CORE_ADDR delta_offset;
+
+ delta_offset = delta[osect->the_bfd_section->index];
+ if (delta_offset == 0)
+ continue;
+ relocated_address = bl->address + delta_offset;
+
+ if (obj_section_addr (osect) <= relocated_address
+ && relocated_address < obj_section_endaddr (osect))
+ {
+ if (bl->inserted)
+ remove_breakpoint (bl);
+
+ bl->address += delta_offset;
+ bl->requested_address += delta_offset;
+
+ changed = 1;
+ }
+ }
+ }
+
+ if (changed)
+ std::sort (bp_locations, bp_locations + bp_locations_count,
+ bp_location_is_less_than);
+}
+
void _initialize_breakpoint ();
void
_initialize_breakpoint ()
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -1691,6 +1691,9 @@ extern const char *ep_parse_optional_if_clause (const char **arg);
UIOUT iff debugging multiple threads. */
extern void maybe_print_thread_hit_breakpoint (struct ui_out *uiout);
+extern void breakpoints_relocate (struct objfile *objfile,
+ section_offsets &delta);
+
/* Print the specified breakpoint. */
extern void print_breakpoint (breakpoint *bp);
diff --git a/gdb/objfiles.c b/gdb/objfiles.c
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -742,6 +742,11 @@ objfile_relocate1 (struct objfile *objfile,
obj_section_addr (s));
}
+ /* Final call of breakpoint_re_set can keep breakpoint locations disabled if
+ their addresses match. */
+ if (objfile->separate_debug_objfile_backlink == NULL)
+ breakpoints_relocate (objfile, delta);
+
/* Data changed. */
return 1;
}

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@ -1,39 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-archer-pie-addons.patch
;;=push+jan: May get obsoleted by Tom's unrelocated objfiles patch.
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -649,6 +649,7 @@ enum field_loc_kind
{
FIELD_LOC_KIND_BITPOS, /**< bitpos */
FIELD_LOC_KIND_ENUMVAL, /**< enumval */
+ /* This address is unrelocated by the objfile's ANOFFSET. */
FIELD_LOC_KIND_PHYSADDR, /**< physaddr */
FIELD_LOC_KIND_PHYSNAME, /**< physname */
FIELD_LOC_KIND_DWARF_BLOCK /**< dwarf_block */
@@ -699,6 +700,7 @@ union field_location
field. Otherwise, physname is the mangled label of the
static field. */
+ /* This address is unrelocated by the objfile's ANOFFSET. */
CORE_ADDR physaddr;
const char *physname;
diff --git a/gdb/value.c b/gdb/value.c
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -2850,7 +2850,8 @@ value_static_field (struct type *type, int fieldno)
{
case FIELD_LOC_KIND_PHYSADDR:
retval = value_at_lazy (type->field (fieldno).type (),
- TYPE_FIELD_STATIC_PHYSADDR (type, fieldno));
+ TYPE_FIELD_STATIC_PHYSADDR (type, fieldno)
+ + (TYPE_OBJFILE (type) == NULL ? 0 : TYPE_OBJFILE (type)->section_offsets[SECT_OFF_TEXT (TYPE_OBJFILE (type))]));
break;
case FIELD_LOC_KIND_PHYSNAME:
{

File diff suppressed because it is too large Load Diff

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@ -1,187 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-archer.patch
;; Python patches of: http://sourceware.org/gdb/wiki/ProjectArcher
;;=push
http://sourceware.org/gdb/wiki/ProjectArcher
http://sourceware.org/gdb/wiki/ArcherBranchManagement
GIT snapshot:
commit 718a1618b2f691a7f407213bb50f100ac59f91c3
tromey/python
diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
--- a/gdb/data-directory/Makefile.in
+++ b/gdb/data-directory/Makefile.in
@@ -80,6 +80,7 @@ PYTHON_FILE_LIST = \
gdb/unwinder.py \
gdb/xmethod.py \
gdb/command/__init__.py \
+ gdb/command/ignore_errors.py \
gdb/command/explore.py \
gdb/command/backtrace.py \
gdb/command/frame_filters.py \
@@ -92,6 +93,7 @@ PYTHON_FILE_LIST = \
gdb/function/as_string.py \
gdb/function/caller_is.py \
gdb/function/strfns.py \
+ gdb/function/in_scope.py \
gdb/printer/__init__.py \
gdb/printer/bound_registers.py
diff --git a/gdb/gdb-gdb.gdb.in b/gdb/gdb-gdb.gdb.in
--- a/gdb/gdb-gdb.gdb.in
+++ b/gdb/gdb-gdb.gdb.in
@@ -1,5 +1,15 @@
echo Setting up the environment for debugging gdb.\n
+# Set up the Python library and "require" command.
+python
+from os.path import abspath
+gdb.datadir = abspath ('@srcdir@/python/lib')
+gdb.pythonlibdir = gdb.datadir
+gdb.__path__ = [gdb.datadir + '/gdb']
+sys.path.insert(0, gdb.datadir)
+end
+source @srcdir@/python/lib/gdb/__init__.py
+
if !$gdb_init_done
set variable $gdb_init_done = 1
diff --git a/gdb/python/lib/gdb/command/ignore_errors.py b/gdb/python/lib/gdb/command/ignore_errors.py
new file mode 100644
--- /dev/null
+++ b/gdb/python/lib/gdb/command/ignore_errors.py
@@ -0,0 +1,37 @@
+# Ignore errors in user commands.
+
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+class IgnoreErrorsCommand (gdb.Command):
+ """Execute a single command, ignoring all errors.
+Only one-line commands are supported.
+This is primarily useful in scripts."""
+
+ def __init__ (self):
+ super (IgnoreErrorsCommand, self).__init__ ("ignore-errors",
+ gdb.COMMAND_OBSCURE,
+ # FIXME...
+ gdb.COMPLETE_COMMAND)
+
+ def invoke (self, arg, from_tty):
+ try:
+ gdb.execute (arg, from_tty)
+ except:
+ pass
+
+IgnoreErrorsCommand ()
diff --git a/gdb/python/lib/gdb/function/in_scope.py b/gdb/python/lib/gdb/function/in_scope.py
new file mode 100644
--- /dev/null
+++ b/gdb/python/lib/gdb/function/in_scope.py
@@ -0,0 +1,47 @@
+# In-scope function.
+
+# Copyright (C) 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+class InScope (gdb.Function):
+ """Return True if all the given variables or macros are in scope.
+Takes one argument for each variable name to be checked."""
+
+ def __init__ (self):
+ super (InScope, self).__init__ ("in_scope")
+
+ def invoke (self, *vars):
+ if len (vars) == 0:
+ raise (TypeError, "in_scope takes at least one argument")
+
+ # gdb.Value isn't hashable so it can't be put in a map.
+ # Convert to string first.
+ wanted = set (map (lambda x: x.string (), vars))
+ found = set ()
+ block = gdb.selected_frame ().block ()
+ while block:
+ for sym in block:
+ if (sym.is_argument or sym.is_constant
+ or sym.is_function or sym.is_variable):
+ if sym.name in wanted:
+ found.add (sym.name)
+
+ block = block.superblock
+
+ return wanted == found
+
+InScope ()
diff --git a/gdb/testsuite/gdb.python/py-frame.exp b/gdb/testsuite/gdb.python/py-frame.exp
--- a/gdb/testsuite/gdb.python/py-frame.exp
+++ b/gdb/testsuite/gdb.python/py-frame.exp
@@ -95,6 +95,8 @@ gdb_test "python print ('result = %s' % f0.read_var ('a'))" " = 1" "test Frame.r
gdb_test "python print ('result = %s' % (gdb.selected_frame () == f1))" " = True" "test gdb.selected_frame"
+gdb_test "python print ('result = %s' % (f0.block ()))" "<gdb.Block object at 0x\[\[:xdigit:\]\]+>" "test Frame.block"
+
# Can read SP register.
gdb_test "python print ('result = %s' % (gdb.selected_frame ().read_register ('sp') == gdb.parse_and_eval ('\$sp')))" \
" = True" \
diff --git a/gdb/testsuite/gdb.python/py-value.exp b/gdb/testsuite/gdb.python/py-value.exp
--- a/gdb/testsuite/gdb.python/py-value.exp
+++ b/gdb/testsuite/gdb.python/py-value.exp
@@ -419,6 +419,15 @@ proc test_value_after_death {} {
"print value's type"
}
+# Regression test for a cast failure. The bug was that if we cast a
+# value to its own type, gdb could crash. This happened because we
+# could end up double-freeing a struct value.
+proc test_cast_regression {} {
+ gdb_test "python v = gdb.Value(5)" "" "create value for cast test"
+ gdb_test "python v = v.cast(v.type)" "" "cast value for cast test"
+ gdb_test "python print(v)" "5" "print value for cast test"
+}
+
# Regression test for invalid subscript operations. The bug was that
# the type of the value was not being checked before allowing a
# subscript operation to proceed.
@@ -606,6 +615,7 @@ test_value_in_inferior
test_value_from_buffer
test_inferior_function_call
test_value_after_death
+test_cast_regression
# Test either C or C++ values.

View File

@ -1,356 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-attach-fail-reasons-5of5.patch
;; Print reasons for failed attach/spawn incl. SELinux deny_ptrace (BZ 786878).
;;=push+jan
http://sourceware.org/ml/gdb-patches/2012-03/msg00171.html
Hi,
and here is the last bit for new SELinux 'deny_ptrace':
https://bugzilla.redhat.com/show_bug.cgi?id=786878
As even PTRACE_TRACEME fails in such case it needs to install hook for even
that event.
Thanks,
Jan
gdb/
2012-03-06 Jan Kratochvil <jan.kratochvil@redhat.com>
* common/linux-ptrace.c [HAVE_SELINUX_SELINUX_H]: include
selinux/selinux.h.
(linux_ptrace_attach_warnings): Call linux_ptrace_create_warnings.
(linux_ptrace_create_warnings): New.
* common/linux-ptrace.h (linux_ptrace_create_warnings): New declaration.
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: Check selinux/selinux.h and the selinux library.
* inf-ptrace.c (inf_ptrace_me): Check the ptrace result.
* linux-nat.c (linux_nat_create_inferior): New variable ex. Wrap
to_create_inferior into TRY_CATCH, call linux_ptrace_create_warnings.
gdb/gdbserver/
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: Check selinux/selinux.h and the selinux library.
* linux-low.c (linux_traceme): New function.
(linux_create_inferior, linux_tracefork_child): Call it instead of
direct ptrace.
diff --git a/gdb/config.in b/gdb/config.in
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -253,6 +253,9 @@
/* Define if librpm library is being used. */
#undef HAVE_LIBRPM
+/* Define to 1 if you have the `selinux' library (-lselinux). */
+#undef HAVE_LIBSELINUX
+
/* Define to 1 if you have the <libunwind-ia64.h> header file. */
#undef HAVE_LIBUNWIND_IA64_H
@@ -388,6 +391,9 @@
/* Define to 1 if you have the `scm_new_smob' function. */
#undef HAVE_SCM_NEW_SMOB
+/* Define to 1 if you have the <selinux/selinux.h> header file. */
+#undef HAVE_SELINUX_SELINUX_H
+
/* Define to 1 if you have the `setlocale' function. */
#undef HAVE_SETLOCALE
diff --git a/gdb/configure b/gdb/configure
--- a/gdb/configure
+++ b/gdb/configure
@@ -16861,6 +16861,64 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
+for ac_header in selinux/selinux.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
+if test "x$ac_cv_header_selinux_selinux_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SELINUX_SELINUX_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_get_boolean_active in -lselinux" >&5
+$as_echo_n "checking for security_get_boolean_active in -lselinux... " >&6; }
+if test "${ac_cv_lib_selinux_security_get_boolean_active+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char security_get_boolean_active ();
+int
+main ()
+{
+return security_get_boolean_active ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_selinux_security_get_boolean_active=yes
+else
+ ac_cv_lib_selinux_security_get_boolean_active=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_get_boolean_active" >&5
+$as_echo "$ac_cv_lib_selinux_security_get_boolean_active" >&6; }
+if test "x$ac_cv_lib_selinux_security_get_boolean_active" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSELINUX 1
+_ACEOF
+
+ LIBS="-lselinux $LIBS"
+
+fi
+
+
# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
# except that the argument to --with-sysroot is optional.
diff --git a/gdb/configure.ac b/gdb/configure.ac
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1900,6 +1900,10 @@ case $host_os in
esac
AC_DEFINE_UNQUOTED(GDBINIT,"$gdbinit",[The .gdbinit filename.])
+dnl Check security_get_boolean_active availability.
+AC_CHECK_HEADERS(selinux/selinux.h)
+AC_CHECK_LIB(selinux, security_get_boolean_active)
+
dnl Handle optional features that can be enabled.
# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -1103,7 +1103,16 @@ linux_nat_target::create_inferior (const char *exec_file,
/* Make sure we report all signals during startup. */
pass_signals ({});
- inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
+ try
+ {
+ inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
+ }
+ catch (const gdb_exception_error &ex)
+ {
+ std::string result = linux_ptrace_create_warnings ();
+
+ throw_error (ex.error, "%s%s", result.c_str (), ex.message->c_str ());
+ }
}
/* Callback for linux_proc_attach_tgid_threads. Attach to PTID if not
diff --git a/gdb/nat/linux-ptrace.c b/gdb/nat/linux-ptrace.c
--- a/gdb/nat/linux-ptrace.c
+++ b/gdb/nat/linux-ptrace.c
@@ -25,6 +25,10 @@
#include <sys/procfs.h>
#endif
+#ifdef HAVE_SELINUX_SELINUX_H
+# include <selinux/selinux.h>
+#endif /* HAVE_SELINUX_SELINUX_H */
+
/* Stores the ptrace options supported by the running kernel.
A value of -1 means we did not check for features yet. A value
of 0 means there are no supported features. */
@@ -50,6 +54,8 @@ linux_ptrace_attach_fail_reason (pid_t pid)
"terminated"),
(int) pid);
+ result += linux_ptrace_create_warnings ();
+
return result;
}
@@ -586,6 +592,25 @@ linux_ptrace_init_warnings (void)
linux_ptrace_test_ret_to_nx ();
}
+/* Print all possible reasons we could fail to create a traced process. */
+
+std::string
+linux_ptrace_create_warnings ()
+{
+ std::string result;
+
+#ifdef HAVE_LIBSELINUX
+ /* -1 is returned for errors, 0 if it has no effect, 1 if PTRACE_ATTACH is
+ forbidden. */
+ if (security_get_boolean_active ("deny_ptrace") == 1)
+ string_appendf (result,
+ _("the SELinux boolean 'deny_ptrace' is enabled, "
+ "you can disable this process attach protection by: "
+ "(gdb) shell sudo setsebool deny_ptrace=0\n"));
+#endif /* HAVE_LIBSELINUX */
+ return result;
+}
+
/* Extract extended ptrace event from wait status. */
int
diff --git a/gdb/nat/linux-ptrace.h b/gdb/nat/linux-ptrace.h
--- a/gdb/nat/linux-ptrace.h
+++ b/gdb/nat/linux-ptrace.h
@@ -184,6 +184,7 @@ extern std::string linux_ptrace_attach_fail_reason (pid_t pid);
extern std::string linux_ptrace_attach_fail_reason_string (ptid_t ptid, int err);
extern void linux_ptrace_init_warnings (void);
+extern std::string linux_ptrace_create_warnings ();
extern void linux_check_ptrace_features (void);
extern void linux_enable_event_reporting (pid_t pid, int attached);
extern void linux_disable_event_reporting (pid_t pid);
diff --git a/gdbserver/config.in b/gdbserver/config.in
--- a/gdbserver/config.in
+++ b/gdbserver/config.in
@@ -143,6 +143,9 @@
/* Define if you have the ipt library. */
#undef HAVE_LIBIPT
+/* Define to 1 if you have the `selinux' library (-lselinux). */
+#undef HAVE_LIBSELINUX
+
/* Define if the target supports branch tracing. */
#undef HAVE_LINUX_BTRACE
@@ -249,6 +252,9 @@
/* Define to 1 if you have the `sbrk' function. */
#undef HAVE_SBRK
+/* Define to 1 if you have the <selinux/selinux.h> header file. */
+#undef HAVE_SELINUX_SELINUX_H
+
/* Define to 1 if you have the `setns' function. */
#undef HAVE_SETNS
diff --git a/gdbserver/configure b/gdbserver/configure
--- a/gdbserver/configure
+++ b/gdbserver/configure
@@ -10683,6 +10683,64 @@ if $want_ipa ; then
fi
fi
+for ac_header in selinux/selinux.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
+if test "x$ac_cv_header_selinux_selinux_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SELINUX_SELINUX_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_get_boolean_active in -lselinux" >&5
+$as_echo_n "checking for security_get_boolean_active in -lselinux... " >&6; }
+if test "${ac_cv_lib_selinux_security_get_boolean_active+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char security_get_boolean_active ();
+int
+main ()
+{
+return security_get_boolean_active ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_selinux_security_get_boolean_active=yes
+else
+ ac_cv_lib_selinux_security_get_boolean_active=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_get_boolean_active" >&5
+$as_echo "$ac_cv_lib_selinux_security_get_boolean_active" >&6; }
+if test "x$ac_cv_lib_selinux_security_get_boolean_active" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSELINUX 1
+_ACEOF
+
+ LIBS="-lselinux $LIBS"
+
+fi
+
+
diff --git a/gdbserver/configure.ac b/gdbserver/configure.ac
--- a/gdbserver/configure.ac
+++ b/gdbserver/configure.ac
@@ -401,6 +401,10 @@ if $want_ipa ; then
fi
fi
+dnl Check security_get_boolean_active availability.
+AC_CHECK_HEADERS(selinux/selinux.h)
+AC_CHECK_LIB(selinux, security_get_boolean_active)
+
AC_SUBST(GDBSERVER_DEPFILES)
AC_SUBST(GDBSERVER_LIBS)
AC_SUBST(srv_xmlbuiltin)
diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc
--- a/gdbserver/linux-low.cc
+++ b/gdbserver/linux-low.cc
@@ -932,7 +932,16 @@ linux_ptrace_fun ()
{
if (ptrace (PTRACE_TRACEME, 0, (PTRACE_TYPE_ARG3) 0,
(PTRACE_TYPE_ARG4) 0) < 0)
- trace_start_error_with_name ("ptrace");
+ {
+ int save_errno = errno;
+
+ std::string msg (linux_ptrace_create_warnings ());
+
+ msg += _("Cannot trace created process");
+
+ errno = save_errno;
+ trace_start_error_with_name (msg.c_str ());
+ }
if (setpgid (0, 0) < 0)
trace_start_error_with_name ("setpgid");

View File

@ -1,196 +0,0 @@
http://sourceware.org/ml/binutils/2016-03/msg00119.html
Subject: [patch] aout+coff: Fix strict-aliasing rules error
--IJpNTDwzlM2Ie8A6
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Hi,
https://bugzilla.redhat.com/show_bug.cgi?id=1315191 by Dan Horak
gcc (GCC) 6.0.0 20160308 (experimental)
gcc-6.0.0-0.15.fc24
gcc-6.0.0-0.15.fc25
It did compile with:
gcc-6.0.0-0.14.fc24
aoutx.h:2504:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
int type_code = aout_symbol (symbol)->type & 0xff;
^~~
coffcode.h:1817:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (section->symbol)->native = native;
^~~~~~~~~~
Full log attached.
This fix is probably wrong as it drops the type safety. But ({ statements as
expressions }) are probably not allowed in GDB.
Jan
--IJpNTDwzlM2Ie8A6
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline; filename=1
bfd/
2016-03-08 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix strict-aliasing rules compilation error.
* libaout.h (aout_symbol): Remove type safe indirection.
* libcoff-in.h (coffsymbol): Likewise.
* libcoff.h: Regenerate.
diff --git a/bfd/libaout.h b/bfd/libaout.h
index 8b70a9f..b60c40c 100644
--- a/bfd/libaout.h
+++ b/bfd/libaout.h
@@ -448,9 +448,7 @@ struct aout_data_struct
#define obj_aout_sym_hashes(bfd) (adata (bfd).sym_hashes)
#define obj_aout_dynamic_info(bfd) (adata (bfd).dynamic_info)
-/* We take the address of the first element of an asymbol to ensure that the
- macro is only ever applied to an asymbol. */
-#define aout_symbol(asymbol) ((aout_symbol_type *)(&(asymbol)->the_bfd))
+#define aout_symbol(asymbol) ((aout_symbol_type *) (asymbol))
/* Information we keep for each a.out section. This is currently only
used by the a.out backend linker. */
diff --git a/bfd/libcoff-in.h b/bfd/libcoff-in.h
index 80f999d..fa1e9ac 100644
--- a/bfd/libcoff-in.h
+++ b/bfd/libcoff-in.h
@@ -188,9 +188,7 @@ struct xcoff_tdata
#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
-/* We take the address of the first element of an asymbol to ensure that the
- macro is only ever applied to an asymbol. */
-#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
+#define coffsymbol(asymbol) ((coff_symbol_type *) (asymbol))
/* Tdata for sections in XCOFF files. This is used by the linker. */
diff --git a/bfd/libcoff.h b/bfd/libcoff.h
index bbed3e0..8ce525b 100644
--- a/bfd/libcoff.h
+++ b/bfd/libcoff.h
@@ -192,9 +192,7 @@ struct xcoff_tdata
#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
-/* We take the address of the first element of an asymbol to ensure that the
- macro is only ever applied to an asymbol. */
-#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
+#define coffsymbol(asymbol) ((coff_symbol_type *) (asymbol))
/* Tdata for sections in XCOFF files. This is used by the linker. */
--IJpNTDwzlM2Ie8A6
Content-Type: text/plain; charset=iso-2022-jp
Content-Disposition: inline; filename=2
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I. -I. -I./../include -DHAVE_x86_64_elf64_vec -DHAVE_i386_elf32_vec -DHAVE_iamcu_elf32_vec -DHAVE_x86_64_elf32_vec -DHAVE_i386_aout_linux_vec -DHAVE_i386_pei_vec -DHAVE_x86_64_pei_vec -DHAVE_l1om_elf64_vec -DHAVE_k1om_elf64_vec -DHAVE_elf64_le_vec -DHAVE_elf64_be_vec -DHAVE_elf32_le_vec -DHAVE_elf32_be_vec -DHAVE_plugin_vec -DBINDIR=\"/usr/local/bin\" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -I./../zlib -g -O2 -MT aout32.lo -MD -MP -MF .deps/aout32.Tpo -c aout32.c -o aout32.o
In file included from aout32.c:24:0:
aoutx.h: In function $B!F(Baout_32_write_syms$B!G(B:
aoutx.h:1871:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
H_PUT_16 (abfd, aout_symbol (g)->desc, nsp.e_desc);
^~~~~~~~
aoutx.h:1872:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
H_PUT_8 (abfd, aout_symbol (g)->other, nsp.e_other);
^~~~~~~
aoutx.h:1873:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
H_PUT_8 (abfd, aout_symbol (g)->type, nsp.e_type);
^~~~~~~
aoutx.h: In function $B!F(Baout_32_get_symbol_info$B!G(B:
aoutx.h:2504:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
int type_code = aout_symbol (symbol)->type & 0xff;
^~~
aoutx.h:2515:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
ret->stab_other = (unsigned) (aout_symbol (symbol)->other & 0xff);
^~~
aoutx.h:2516:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
ret->stab_desc = (unsigned) (aout_symbol (symbol)->desc & 0xffff);
^~~
aoutx.h: In function $B!F(Baout_32_print_symbol$B!G(B:
aoutx.h:2537:9: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->desc & 0xffff),
^
aoutx.h:2538:9: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->other & 0xff),
^
aoutx.h:2539:9: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->type));
^
aoutx.h:2549:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->desc & 0xffff),
^
aoutx.h:2550:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->other & 0xff),
^
aoutx.h:2551:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
(unsigned) (aout_symbol (symbol)->type & 0xff));
^
cc1: all warnings being treated as errors
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I. -I. -I./../include -DHAVE_x86_64_elf64_vec -DHAVE_i386_elf32_vec -DHAVE_iamcu_elf32_vec -DHAVE_x86_64_elf32_vec -DHAVE_i386_aout_linux_vec -DHAVE_i386_pei_vec -DHAVE_x86_64_pei_vec -DHAVE_l1om_elf64_vec -DHAVE_k1om_elf64_vec -DHAVE_elf64_le_vec -DHAVE_elf64_be_vec -DHAVE_elf32_le_vec -DHAVE_elf32_be_vec -DHAVE_plugin_vec -DBINDIR=\"/usr/local/bin\" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -I./../zlib -g -O2 -MT pei-i386.lo -MD -MP -MF .deps/pei-i386.Tpo -c pei-i386.c -o pei-i386.o
In file included from coff-i386.c:614:0,
from pei-i386.c:45:
coffcode.h: In function $B!F(Bcoff_new_section_hook$B!G(B:
coffcode.h:1817:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (section->symbol)->native = native;
^~~~~~~~~~
cc1: all warnings being treated as errors
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I. -I. -I./../include -DHAVE_x86_64_elf64_vec -DHAVE_i386_elf32_vec -DHAVE_iamcu_elf32_vec -DHAVE_x86_64_elf32_vec -DHAVE_i386_aout_linux_vec -DHAVE_i386_pei_vec -DHAVE_x86_64_pei_vec -DHAVE_l1om_elf64_vec -DHAVE_k1om_elf64_vec -DHAVE_elf64_le_vec -DHAVE_elf64_be_vec -DHAVE_elf32_le_vec -DHAVE_elf32_be_vec -DHAVE_plugin_vec -DBINDIR=\"/usr/local/bin\" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -I./../zlib -g -O2 -MT coffgen.lo -MD -MP -MF .deps/coffgen.Tpo -c coffgen.c -o coffgen.o
coffgen.c: In function $B!F(Bcoff_get_lineno$B!G(B:
coffgen.c:1510:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
return coffsymbol (symbol)->lineno;
^~~~~~
coffgen.c: In function $B!F(Bcoff_get_symbol_info$B!G(B:
coffgen.c:2034:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
if (coffsymbol (symbol)->native != NULL
^~
coffgen.c:2035:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
&& coffsymbol (symbol)->native->fix_value
^~
coffgen.c:2036:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
&& coffsymbol (symbol)->native->is_sym)
^~
coffgen.c:2037:5: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
ret->value = coffsymbol (symbol)->native->u.syment.n_value -
^~~
coffgen.c: In function $B!F(Bcoff_print_symbol$B!G(B:
coffgen.c:2059:9: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (symbol)->native ? "n" : "g",
^~~~~~~~~~
coffgen.c:2060:9: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (symbol)->lineno ? "l" : " ");
^~~~~~~~~~
coffgen.c:2064:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
if (coffsymbol (symbol)->native)
^~
coffgen.c:2068:4: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
combined_entry_type *combined = coffsymbol (symbol)->native;
^~~~~~~~~~~~~~~~~~~
coffgen.c:2070:11: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
struct lineno_cache_entry *l = coffsymbol (symbol)->lineno;
^~~~~~~~~~~~~~~~~~
coffgen.c:2191:6: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (symbol)->native ? "n" : "g",
^~~~~~~~~~
coffgen.c:2192:6: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (symbol)->lineno ? "l" : " ",
^~~~~~~~~~
cc1: all warnings being treated as errors
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I. -I. -I./../include -DHAVE_x86_64_elf64_vec -DHAVE_i386_elf32_vec -DHAVE_iamcu_elf32_vec -DHAVE_x86_64_elf32_vec -DHAVE_i386_aout_linux_vec -DHAVE_i386_pei_vec -DHAVE_x86_64_pei_vec -DHAVE_l1om_elf64_vec -DHAVE_k1om_elf64_vec -DHAVE_elf64_le_vec -DHAVE_elf64_be_vec -DHAVE_elf32_le_vec -DHAVE_elf32_be_vec -DHAVE_plugin_vec -DBINDIR=\"/usr/local/bin\" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -I./../zlib -g -O2 -MT pei-x86_64.lo -MD -MP -MF .deps/pei-x86_64.Tpo -c pei-x86_64.c -o pei-x86_64.o
In file included from coff-x86_64.c:741:0,
from pei-x86_64.c:763:
coffcode.h: In function $B!F(Bcoff_new_section_hook$B!G(B:
coffcode.h:1817:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
coffsymbol (section->symbol)->native = native;
^~~~~~~~~~
cc1: all warnings being treated as errors
--IJpNTDwzlM2Ie8A6--

View File

@ -1,45 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-btrobust.patch
;; Continue backtrace even if a frame filter throws an exception (Phil Muldoon).
;;=push
This should fix the error with glib. An error message will still be
printed, but a default backtrace will occur in this case.
--
diff --git a/gdb/python/py-framefilter.c b/gdb/python/py-framefilter.c
--- a/gdb/python/py-framefilter.c
+++ b/gdb/python/py-framefilter.c
@@ -1204,6 +1204,7 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
htab_eq_pointer,
NULL));
+ int count_printed = 0;
while (true)
{
gdbpy_ref<> item (PyIter_Next (iterable.get ()));
@@ -1212,8 +1213,8 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
{
if (PyErr_Occurred ())
{
- gdbpy_print_stack_or_quit ();
- return EXT_LANG_BT_ERROR;
+ gdbpy_print_stack ();
+ return count_printed > 0 ? EXT_LANG_BT_ERROR : EXT_LANG_BT_NO_FILTERS;
}
break;
}
@@ -1245,7 +1246,8 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
/* Do not exit on error printing a single frame. Print the
error and continue with other frames. */
if (success == EXT_LANG_BT_ERROR)
- gdbpy_print_stack_or_quit ();
+ gdbpy_print_stack ();
+ count_printed++;
}
return success;

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@ -1,178 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-bz1219747-attach-kills.patch
;; Never kill PID on: gdb exec PID (Jan Kratochvil, RH BZ 1219747).
;;=push+jan
http://sourceware.org/ml/gdb-patches/2015-10/msg00301.html
Hi,
in some cases with deleted main executable GDB will want to kill the inferior.
$ cp /bin/sleep /tmp/sleep;/tmp/sleep 1h&p=$!
$ rm /tmp/sleep
$ gdb /tmp/sleep $p
GNU gdb (GDB) 7.10.50.20151016-cvs
/tmp/sleep: No such file or directory.
Attaching to process 9694
/tmp/sleep (deleted): No such file or directory.
A program is being debugged already. Kill it? (y or n) _
The first attachment of "/tmp/sleep" commandline argument errors at:
267 if (scratch_chan < 0)
268 perror_with_name (filename);
1051 if (catch_command_errors_const (exec_file_attach, execarg,
1052 !batch_flag))
Then GDB tries to attach to the process $p:
1082 if (catch_command_errors (attach_command, pid_or_core_arg,
1083 !batch_flag) == 0)
This succeeds and since this moment GDB has a valid inferior. But despite that
the lines
1082 if (catch_command_errors (attach_command, pid_or_core_arg,
1083 !batch_flag) == 0)
still fail because consequently attach_command() fails to find the associated
executable file:
267 if (scratch_chan < 0)
268 perror_with_name (filename);
1082 if (catch_command_errors (attach_command, pid_or_core_arg,
1083 !batch_flag) == 0)
and therefore GDB executes the following:
(gdb) bt
2179 if (have_inferiors ())
2180 {
2181 if (!from_tty
2182 || !have_live_inferiors ()
2183 || query (_("A program is being debugged already. Kill it? ")))
2184 iterate_over_inferiors (dispose_inferior, NULL);
2185 else
2186 error (_("Program not killed."));
2187 }
1084 catch_command_errors (core_file_command, pid_or_core_arg,
1085 !batch_flag);
No regressions on {x86_64,x86_64-m32,i686}-fedora24pre-linux-gnu.
Thanks,
Jan
gdb/ChangeLog
2015-10-16 Jan Kratochvil <jan.kratochvil@redhat.com>
* main.c (captured_main): Run core_file_command for pid_or_core_arg
only if not have_inferiors ().
gdb/testsuite/ChangeLog
2015-10-16 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/attach-kills.c: New.
* gdb.base/attach-kills.exp: New.
diff --git a/gdb/main.c b/gdb/main.c
--- a/gdb/main.c
+++ b/gdb/main.c
@@ -1199,7 +1199,10 @@ captured_main_1 (struct captured_main_args *context)
{
ret = catch_command_errors (attach_command, pid_or_core_arg,
!batch_flag);
- if (ret == 0)
+ if (ret == 0
+ /* attach_command could succeed partially and core_file_command
+ would try to kill it. */
+ && !have_inferiors ())
ret = catch_command_errors (core_file_command,
pid_or_core_arg,
!batch_flag);
diff --git a/gdb/testsuite/gdb.base/attach-kills.c b/gdb/testsuite/gdb.base/attach-kills.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-kills.c
@@ -0,0 +1,25 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <unistd.h>
+
+int
+main (void)
+{
+ sleep (600);
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/attach-kills.exp b/gdb/testsuite/gdb.base/attach-kills.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-kills.exp
@@ -0,0 +1,49 @@
+# Copyright (C) 2015 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { ![can_spawn_for_attach] } {
+ return 0
+}
+
+standard_testfile
+
+if { [build_executable ${testfile}.exp $testfile] == -1 } {
+ return -1
+}
+
+# Start the program running and then wait for a bit, to be sure
+# that it can be attached to.
+
+set test_spawn_id [spawn_wait_for_attach $binfile]
+set testpid [spawn_id_get_pid $test_spawn_id]
+
+remote_exec target "cp -pf -- $binfile $binfile-copy"
+remote_exec target "rm -f -- $binfile"
+
+set test "start gdb"
+set res [gdb_spawn_with_cmdline_opts \
+ "-iex \"set height 0\" -iex \"set width 0\" /DoEsNoTeXySt $testpid"]
+if { $res != 0} {
+ fail "$test (spawn)"
+ kill_wait_spawned_process $test_spawn_id
+ return -1
+}
+gdb_test_multiple "" $test {
+ -re "\r\nAttaching to .*\r\n$gdb_prompt $" {
+ pass $test
+ }
+}
+
+kill_wait_spawned_process $test_spawn_id

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@ -1,130 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-bz533176-fortran-omp-step.patch
;; Fix stepping with OMP parallel Fortran sections (BZ 533176).
;;=push+jan: It requires some better DWARF annotations.
https://bugzilla.redhat.com/show_bug.cgi?id=533176#c4
I find it a bug in DWARF and gdb behaves correctly according to it. From the
current DWARF's point of view the is a function call which you skip by "next".
If you hide any /usr/lib/debug such as using:
gdb -nx -ex 'set debug-file-directory /qwe' -ex 'file ./tpcommon_gfortran44'
and use "step" command instead of "next" there it will work.
(You need to hide debuginfo from libgomp as you would step into libgomp sources
to maintain the threads for execution.)
There should be some DWARF extension for it, currently tried to detect
substring ".omp_fn." as this function is called "MAIN__.omp_fn.0" and do not
consider such sub-function as a skippable by "next".
Another problem is that with "set scheduler-locking" being "off" (default
upstream) or "step" (default in F/RHEL) the simultaneous execution of the
threads is inconvenient. Setting it to "on" will lockup the debugging as the
threads need to get synchronized at some point. This is a more general
debugging problem of GOMP outside of the scope of this Bug.
diff --git a/gdb/infrun.c b/gdb/infrun.c
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -6788,6 +6788,16 @@ process_event_stop_test (struct execution_control_state *ecs)
if (ecs->event_thread->control.step_over_calls == STEP_OVER_ALL)
{
+ struct symbol *stop_fn = find_pc_function (stop_pc);
+ struct minimal_symbol *stopf = lookup_minimal_symbol_by_pc (stop_pc).minsym;
+
+ if ((stop_fn == NULL
+ || strstr (stop_fn->linkage_name (), ".omp_fn.") == NULL)
+ /* gcc-4.7.2-9.fc19.x86_64 uses a new format. */
+ && (stopf == NULL
+ || strstr (stopf->linkage_name (), "._omp_fn.") == NULL))
+{ /* ".omp_fn." */
+
/* We're doing a "next".
Normal (forward) execution: set a breakpoint at the
@@ -6821,6 +6831,7 @@ process_event_stop_test (struct execution_control_state *ecs)
keep_going (ecs);
return;
+} /* ".omp_fn." */
}
/* If we are in a function call trampoline (a stub between the
diff --git a/gdb/testsuite/gdb.fortran/omp-step.exp b/gdb/testsuite/gdb.fortran/omp-step.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/omp-step.exp
@@ -0,0 +1,31 @@
+# Copyright 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set testfile "omp-step"
+set srcfile ${testfile}.f90
+if { [prepare_for_testing $testfile.exp $testfile $srcfile {debug f90 additional_flags=-fopenmp}] } {
+ return -1
+}
+
+if ![runto [gdb_get_line_number "start-here"]] {
+ perror "Couldn't run to start-here"
+ return 0
+}
+
+gdb_test "next" {!\$omp parallel} "step closer"
+gdb_test "next" {a\(omp_get_thread_num\(\) \+ 1\) = 1} "step into omp"
+
+gdb_breakpoint [gdb_get_line_number "success"]
+gdb_continue_to_breakpoint "success" ".*success.*"
diff --git a/gdb/testsuite/gdb.fortran/omp-step.f90 b/gdb/testsuite/gdb.fortran/omp-step.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/omp-step.f90
@@ -0,0 +1,32 @@
+! Copyright 2009 Free Software Foundation, Inc.
+
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 3 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ use omp_lib
+ integer nthreads, i, a(1000)
+ nthreads = omp_get_num_threads()
+ if (nthreads .gt. 1000) call abort
+
+ do i = 1, nthreads
+ a(i) = 0
+ end do
+ print *, "start-here"
+!$omp parallel
+ a(omp_get_thread_num() + 1) = 1
+!$omp end parallel
+ do i = 1, nthreads
+ if (a(i) .ne. 1) call abort
+ end do
+ print *, "success"
+ end

View File

@ -1,254 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-bz601887-dwarf4-rh-test.patch
;; Backport DWARF-4 support (BZ 601887, Tom Tromey).
;;=fedoratest
diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S
@@ -0,0 +1,167 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+ .file "rh-dwarf4-x86_64.c"
+ .section .debug_abbrev,"",@progbits
+.Ldebug_abbrev0:
+ .section .debug_info,"",@progbits
+.Ldebug_info0:
+ .section .debug_line,"",@progbits
+.Ldebug_line0:
+ .text
+.Ltext0:
+.globl main
+ .type main, @function
+main:
+.LFB0:
+ .file 1 "gdb.dwarf2/rh-dwarf4-x86_64.c"
+ # gdb.dwarf2/rh-dwarf4-x86_64.c:20
+ .loc 1 20 0
+ .cfi_startproc
+ # basic block 2
+ pushq %rbp
+ .cfi_def_cfa_offset 16
+ movq %rsp, %rbp
+ .cfi_offset 6, -16
+ .cfi_def_cfa_register 6
+ # gdb.dwarf2/rh-dwarf4-x86_64.c:21
+ .loc 1 21 0
+ movl $0, %eax
+ # gdb.dwarf2/rh-dwarf4-x86_64.c:22
+ .loc 1 22 0
+ leave
+ .cfi_def_cfa 7, 8
+ ret
+ .cfi_endproc
+.LFE0:
+ .size main, .-main
+.Letext0:
+ .section .debug_info
+ .long 0x4e # Length of Compilation Unit Info
+ .value 0x4 # DWARF version number
+ .long .Ldebug_abbrev0 # Offset Into Abbrev. Section
+ .byte 0x8 # Pointer Size (in bytes)
+ .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
+ .long .LASF0 # DW_AT_producer: "GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
+ .byte 0x1 # DW_AT_language
+ .long .LASF1 # DW_AT_name: "gdb.dwarf2/rh-dwarf4-x86_64.c"
+ .long .LASF2 # DW_AT_comp_dir
+ .quad .Ltext0 # DW_AT_low_pc
+ .quad .Letext0 # DW_AT_high_pc
+ .long .Ldebug_line0 # DW_AT_stmt_list
+ .uleb128 0x2 # (DIE (0x2d) DW_TAG_subprogram)
+ # DW_AT_external
+ .long .LASF3 # DW_AT_name: "main"
+ .byte 0x1 # DW_AT_decl_file (gdb.dwarf2/rh-dwarf4-x86_64.c)
+ .byte 0x13 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .long 0x4a # DW_AT_type
+ .quad .LFB0 # DW_AT_low_pc
+ .quad .LFE0 # DW_AT_high_pc
+ .uleb128 0x1 # DW_AT_frame_base
+ .byte 0x9c # DW_OP_call_frame_cfa
+ .uleb128 0x3 # (DIE (0x4a) DW_TAG_base_type)
+ .byte 0x4 # DW_AT_byte_size
+ .byte 0x5 # DW_AT_encoding
+ .ascii "int\0" # DW_AT_name
+ .byte 0x0 # end of children of DIE 0xb
+ .section .debug_abbrev
+ .uleb128 0x1 # (abbrev code)
+ .uleb128 0x11 # (TAG: DW_TAG_compile_unit)
+ .byte 0x1 # DW_children_yes
+ .uleb128 0x25 # (DW_AT_producer)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x13 # (DW_AT_language)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x1b # (DW_AT_comp_dir)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x11 # (DW_AT_low_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x12 # (DW_AT_high_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x10 # (DW_AT_stmt_list)
+ .uleb128 0x17 # (DW_FORM_sec_offset)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x2 # (abbrev code)
+ .uleb128 0x2e # (TAG: DW_TAG_subprogram)
+ .byte 0x0 # DW_children_no
+ .uleb128 0x3f # (DW_AT_external)
+ .uleb128 0x19 # (DW_FORM_flag_present)
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0xe # (DW_FORM_strp)
+ .uleb128 0x3a # (DW_AT_decl_file)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3b # (DW_AT_decl_line)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x27 # (DW_AT_prototyped)
+ .uleb128 0x19 # (DW_FORM_flag_present)
+ .uleb128 0x49 # (DW_AT_type)
+ .uleb128 0x13 # (DW_FORM_ref4)
+ .uleb128 0x11 # (DW_AT_low_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x12 # (DW_AT_high_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x40 # (DW_AT_frame_base)
+ .uleb128 0x18 # (DW_FORM_exprloc)
+ .byte 0x0
+ .byte 0x0
+ .uleb128 0x3 # (abbrev code)
+ .uleb128 0x24 # (TAG: DW_TAG_base_type)
+ .byte 0x0 # DW_children_no
+ .uleb128 0xb # (DW_AT_byte_size)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3e # (DW_AT_encoding)
+ .uleb128 0xb # (DW_FORM_data1)
+ .uleb128 0x3 # (DW_AT_name)
+ .uleb128 0x8 # (DW_FORM_string)
+ .byte 0x0
+ .byte 0x0
+ .byte 0x0
+ .section .debug_pubnames,"",@progbits
+ .long 0x17 # Length of Public Names Info
+ .value 0x2 # DWARF Version
+ .long .Ldebug_info0 # Offset of Compilation Unit Info
+ .long 0x52 # Compilation Unit Length
+ .long 0x2d # DIE offset
+ .ascii "main\0" # external name
+ .long 0x0
+ .section .debug_aranges,"",@progbits
+ .long 0x2c # Length of Address Ranges Info
+ .value 0x2 # DWARF Version
+ .long .Ldebug_info0 # Offset of Compilation Unit Info
+ .byte 0x8 # Size of Address
+ .byte 0x0 # Size of Segment Descriptor
+ .value 0x0 # Pad to 16 byte boundary
+ .value 0x0
+ .quad .Ltext0 # Address
+ .quad .Letext0-.Ltext0 # Length
+ .quad 0x0
+ .quad 0x0
+ .section .debug_str,"MS",@progbits,1
+.LASF2:
+ .string "."
+.LASF0:
+ .string "GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
+.LASF1:
+ .string "gdb.dwarf2/rh-dwarf4-x86_64.c"
+.LASF3:
+ .string "main"
+ .ident "GCC: (GNU) 4.4.4 20100503 (Red Hat 4.4.4-2)"
+ .section .note.GNU-stack,"",@progbits
diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c
@@ -0,0 +1,22 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+int
+main (void)
+{
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp
@@ -0,0 +1,42 @@
+# Copyright 2010 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This test can only be run on targets which support DWARF-2 and use gas.
+# For now pick a sampling of likely targets.
+if {![istarget *-*-linux*]
+ && ![istarget *-*-gnu*]
+ && ![istarget *-*-elf*]
+ && ![istarget *-*-openbsd*]
+ && ![istarget arm-*-eabi*]
+ && ![istarget powerpc-*-eabi*]} {
+ return 0
+}
+
+if {![istarget x86_64-*]} {
+ return 0
+}
+
+set testfile "rh-dwarf4-x86_64"
+set srcfile ${testfile}.S
+set executable ${testfile}.x
+set binfile [standard_output_file ${executable}]
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
+ return -1
+}
+
+clean_restart $executable
+
+gdb_test "ptype main" {type = int \(void\)}

View File

@ -38,4 +38,4 @@ new file mode 100644
+# Skip all tests if Python scripting is not enabled.
+if { [skip_python_tests] } { continue }
+
+gdb_test "python print gdb.solib_name(-1)" "None" "gdb.solib_name exists"
+gdb_test "python print (gdb.solib_name(-1))" "None" "gdb.solib_name exists"

View File

@ -9,9 +9,9 @@ Subject: gdb-ccache-workaround.patch
diff --git a/gdb/testsuite/gdb.base/macscp.exp b/gdb/testsuite/gdb.base/macscp.exp
--- a/gdb/testsuite/gdb.base/macscp.exp
+++ b/gdb/testsuite/gdb.base/macscp.exp
@@ -25,6 +25,14 @@ if { [test_compiler_info "gcc-*"] || [test_compiler_info "clang-*"] } {
lappend options additional_flags=-g3
}
@@ -20,6 +20,14 @@ set objfile [standard_output_file ${testfile}.o]
set options {debug macros additional_flags=-DFROM_COMMANDLINE=ARG}
+# Workaround ccache making lineno non-zero for command-line definitions.
+if {[find_gcc] == "gcc" && [file executable "/usr/bin/gcc"]} {

View File

@ -1,56 +0,0 @@
diff -Nrup a/gnulib/import/m4/alloca.m4 b/gnulib/import/m4/alloca.m4
--- a/gnulib/import/m4/alloca.m4 2019-11-18 18:49:20.000000000 -0700
+++ b/gnulib/import/m4/alloca.m4 2020-01-11 01:07:36.200483085 -0700
@@ -89,7 +89,7 @@ AC_CACHE_CHECK([stack direction for C al
[ac_cv_c_stack_direction],
[AC_RUN_IFELSE([AC_LANG_SOURCE(
[AC_INCLUDES_DEFAULT
-int
+__attribute__ (noinline,noclone)) int
find_stack_direction (int *addr, int depth)
{
int dir, dummy = 0;
diff -Nrup a/libiberty/aclocal.m4 b/libiberty/aclocal.m4
--- a/libiberty/aclocal.m4 2019-01-19 09:01:34.000000000 -0700
+++ b/libiberty/aclocal.m4 2020-01-09 22:00:27.183312982 -0700
@@ -147,7 +147,7 @@ if test $ac_cv_os_cray = yes; then
fi
AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
-[AC_TRY_RUN([find_stack_direction ()
+[AC_TRY_RUN([__attribute__ ((noclone,noinline)) find_stack_direction ()
{
static char *addr = 0;
auto char dummy;
diff --git a/config/intdiv0.m4 b/config/intdiv0.m4
index 55dddcf1..ba906efc 100644
--- a/config/intdiv0.m4
+++ b/config/intdiv0.m4
@@ -31,10 +31,10 @@ sigfpe_handler (sig) int sig;
exit (sig != SIGFPE);
}
-int x = 1;
-int y = 0;
-int z;
-int nan;
+volatile int x = 1;
+volatile int y = 0;
+volatile int z;
+volatile int nan;
int main ()
{
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index f1ce7601..fc20d228 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -661,7 +661,7 @@ if test -z "${setobjs}"; then
for v in $vars; do
AC_MSG_CHECKING([for $v])
AC_CACHE_VAL(libiberty_cv_var_$v,
- [AC_LINK_IFELSE([AC_LANG_PROGRAM([[int *p;]],[[extern int $v []; p = $v;]])],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[__attribute__ ((used)) int *p;]],[[extern int $v []; p = $v;]])],
[eval "libiberty_cv_var_$v=yes"],
[eval "libiberty_cv_var_$v=no"])])
if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then

View File

@ -9,7 +9,7 @@ Subject: gdb-container-rh-pkg.patch
diff --git a/gdb/remote.c b/gdb/remote.c
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -14031,7 +14031,17 @@ remote_target::pid_to_exec_file (int pid)
@@ -14301,7 +14301,17 @@ remote_target::pid_to_exec_file (int pid)
char *annex = NULL;
if (packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)

View File

@ -25,9 +25,9 @@ diff --git a/gdb/testsuite/gdb.base/solib-symbol.exp b/gdb/testsuite/gdb.base/so
set bin_flags [list debug shlib=${binfile_lib}]
+set executable ${testfile}
if [get_compiler_info] {
return -1
@@ -71,8 +72,26 @@ gdb_test "br foo2" \
if { [gdb_compile_shlib ${srcfile_lib} ${binfile_lib} $lib_flags] != ""
|| [gdb_compile ${srcfile} ${binfile} executable $bin_flags] != "" } {
@@ -66,8 +67,26 @@ gdb_test "br foo2" \
"Breakpoint.*: foo2. .2 locations..*" \
"foo2 in mdlib"

View File

@ -1,315 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-dts-rhel6-python-compat.patch
;; [rhel6] DTS backward Python compatibility API (BZ 1020004, Phil Muldoon).
;;=fedora
https://bugzilla.redhat.com/show_bug.cgi?id=1020004
diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
--- a/gdb/data-directory/Makefile.in
+++ b/gdb/data-directory/Makefile.in
@@ -71,6 +71,8 @@ PYTHON_FILE_LIST = \
gdb/__init__.py \
gdb/FrameDecorator.py \
gdb/FrameIterator.py \
+ gdb/FrameWrapper.py \
+ gdb/backtrace.py \
gdb/frames.py \
gdb/printing.py \
gdb/prompt.py \
@@ -79,6 +81,7 @@ PYTHON_FILE_LIST = \
gdb/xmethod.py \
gdb/command/__init__.py \
gdb/command/explore.py \
+ gdb/command/backtrace.py \
gdb/command/frame_filters.py \
gdb/command/pretty_printers.py \
gdb/command/prompt.py \
diff --git a/gdb/python/lib/gdb/FrameWrapper.py b/gdb/python/lib/gdb/FrameWrapper.py
new file mode 100644
--- /dev/null
+++ b/gdb/python/lib/gdb/FrameWrapper.py
@@ -0,0 +1,122 @@
+# Wrapper API for frames.
+
+# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+# FIXME: arguably all this should be on Frame somehow.
+class FrameWrapper:
+ def __init__ (self, frame):
+ self.frame = frame;
+
+ def write_symbol (self, stream, sym, block):
+ if len (sym.linkage_name):
+ nsym, is_field_of_this = gdb.lookup_symbol (sym.linkage_name, block)
+ if nsym.addr_class != gdb.SYMBOL_LOC_REGISTER:
+ sym = nsym
+
+ stream.write (sym.print_name + "=")
+ try:
+ val = self.read_var (sym)
+ if val != None:
+ val = str (val)
+ # FIXME: would be nice to have a more precise exception here.
+ except RuntimeError as text:
+ val = text
+ if val == None:
+ stream.write ("???")
+ else:
+ stream.write (str (val))
+
+ def print_frame_locals (self, stream, func):
+
+ try:
+ block = self.frame.block()
+ except RuntimeError:
+ block = None
+
+ while block != None:
+ if block.is_global or block.is_static:
+ break
+
+ for sym in block:
+ if sym.is_argument:
+ continue;
+
+ self.write_symbol (stream, sym, block)
+ stream.write ('\n')
+
+ def print_frame_args (self, stream, func):
+
+ try:
+ block = self.frame.block()
+ except RuntimeError:
+ block = None
+
+ while block != None:
+ if block.function != None:
+ break
+ block = block.superblock
+
+ first = True
+ for sym in block:
+ if not sym.is_argument:
+ continue;
+
+ if not first:
+ stream.write (", ")
+
+ self.write_symbol (stream, sym, block)
+ first = False
+
+ # FIXME: this should probably just be a method on gdb.Frame.
+ # But then we need stream wrappers.
+ def describe (self, stream, full):
+ if self.type () == gdb.DUMMY_FRAME:
+ stream.write (" <function called from gdb>\n")
+ elif self.type () == gdb.SIGTRAMP_FRAME:
+ stream.write (" <signal handler called>\n")
+ else:
+ sal = self.find_sal ()
+ pc = self.pc ()
+ name = self.name ()
+ if not name:
+ name = "??"
+ if pc != sal.pc or not sal.symtab:
+ stream.write (" 0x%08x in" % pc)
+ stream.write (" " + name + " (")
+
+ func = self.function ()
+ self.print_frame_args (stream, func)
+
+ stream.write (")")
+
+ if sal.symtab and sal.symtab.filename:
+ stream.write (" at " + sal.symtab.filename)
+ stream.write (":" + str (sal.line))
+
+ if not self.name () or (not sal.symtab or not sal.symtab.filename):
+ lib = gdb.solib_name (pc)
+ if lib:
+ stream.write (" from " + lib)
+
+ stream.write ("\n")
+
+ if full:
+ self.print_frame_locals (stream, func)
+
+ def __getattr__ (self, name):
+ return getattr (self.frame, name)
diff --git a/gdb/python/lib/gdb/backtrace.py b/gdb/python/lib/gdb/backtrace.py
new file mode 100644
--- /dev/null
+++ b/gdb/python/lib/gdb/backtrace.py
@@ -0,0 +1,42 @@
+# Filtering backtrace.
+
+# Copyright (C) 2008, 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+import itertools
+
+# Our only exports.
+__all__ = ['push_frame_filter', 'create_frame_filter']
+
+old_frame_filter = None
+
+def push_frame_filter (constructor):
+ """Register a new backtrace filter class with the 'backtrace' command.
+The filter will be passed an iterator as an argument. The iterator
+will return gdb.Frame-like objects. The filter should in turn act as
+an iterator returning such objects."""
+ global old_frame_filter
+ if old_frame_filter == None:
+ old_frame_filter = constructor
+ else:
+ old_frame_filter = lambda iterator, filter = frame_filter: constructor (filter(iterator))
+
+def create_frame_filter (iter):
+ global old_frame_filter
+ if old_frame_filter is None:
+ return iter
+ return old_frame_filter (iter)
+
diff --git a/gdb/python/lib/gdb/command/backtrace.py b/gdb/python/lib/gdb/command/backtrace.py
new file mode 100644
--- /dev/null
+++ b/gdb/python/lib/gdb/command/backtrace.py
@@ -0,0 +1,106 @@
+# New backtrace command.
+
+# Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+import gdb.backtrace
+import itertools
+from gdb.FrameIterator import FrameIterator
+from gdb.FrameWrapper import FrameWrapper
+import sys
+
+class ReverseBacktraceParameter (gdb.Parameter):
+ """The new-backtrace command can show backtraces in 'reverse' order.
+This means that the innermost frame will be printed last.
+Note that reverse backtraces are more expensive to compute."""
+
+ set_doc = "Enable or disable reverse backtraces."
+ show_doc = "Show whether backtraces will be printed in reverse order."
+
+ def __init__(self):
+ gdb.Parameter.__init__ (self, "reverse-backtrace",
+ gdb.COMMAND_STACK, gdb.PARAM_BOOLEAN)
+ # Default to compatibility with gdb.
+ self.value = False
+
+class FilteringBacktrace (gdb.Command):
+ """Print backtrace of all stack frames, or innermost COUNT frames.
+With a negative argument, print outermost -COUNT frames.
+Use of the 'full' qualifier also prints the values of the local variables.
+Use of the 'raw' qualifier avoids any filtering by loadable modules.
+"""
+
+ def __init__ (self):
+ # FIXME: this is not working quite well enough to replace
+ # "backtrace" yet.
+ gdb.Command.__init__ (self, "new-backtrace", gdb.COMMAND_STACK)
+ self.reverse = ReverseBacktraceParameter()
+
+ def reverse_iter (self, iter):
+ result = []
+ for item in iter:
+ result.append (item)
+ result.reverse()
+ return result
+
+ def final_n (self, iter, x):
+ result = []
+ for item in iter:
+ result.append (item)
+ return result[x:]
+
+ def invoke (self, arg, from_tty):
+ i = 0
+ count = 0
+ filter = True
+ full = False
+
+ for word in arg.split (" "):
+ if word == '':
+ continue
+ elif word == 'raw':
+ filter = False
+ elif word == 'full':
+ full = True
+ else:
+ count = int (word)
+
+ # FIXME: provide option to start at selected frame
+ # However, should still number as if starting from newest
+ newest_frame = gdb.newest_frame()
+ iter = itertools.imap (FrameWrapper,
+ FrameIterator (newest_frame))
+ if filter:
+ iter = gdb.backtrace.create_frame_filter (iter)
+
+ # Now wrap in an iterator that numbers the frames.
+ iter = itertools.izip (itertools.count (0), iter)
+
+ # Reverse if the user wanted that.
+ if self.reverse.value:
+ iter = self.reverse_iter (iter)
+
+ # Extract sub-range user wants.
+ if count < 0:
+ iter = self.final_n (iter, count)
+ elif count > 0:
+ iter = itertools.islice (iter, 0, count)
+
+ for pair in iter:
+ sys.stdout.write ("#%-2d" % pair[0])
+ pair[1].describe (sys.stdout, full)
+
+FilteringBacktrace()

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@ -1,194 +0,0 @@
http://sourceware.org/ml/gdb-patches/2014-07/msg00530.html
Subject: [read_frame_arg patch] Handle partially optimized out values similarly to unavailable values (Re: [patchv2] Fix crash on optimized-out entry data values)
--V88s5gaDVPzZ0KCq
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
On Thu, 17 Jul 2014 14:23:06 +0200, Pedro Alves wrote:
> On 07/16/2014 10:58 PM, Jan Kratochvil wrote:
> > This patch is apparently not suitable for gdb-7.8 which is I guess often
> > crashing on -O2 -g entry values so there could be some rather minimal crash
> > avoiding patch instead.
>
> Yeah.
>
> So this was originally "caused" (more exposed) by 4f14910f:
>
> gdb/ChangeLog
> 2013-11-26 Andrew Burgess <aburgess@broadcom.com>
>
> * value.c (allocate_optimized_out_value): Mark value as non-lazy.
>
> I tried a few approaches in value_available_contents_eq
> today, and ended up thinking that the simplest should be to
> just revert that patch until we have the fuller fix in place.
OK, that seems as the best solution for 7.8 to me.
> While doing just that fixes the crash, it surprisingly causes
> one of your new tests to FAIL:
>
> (gdb) frame
> #0 bar (ref=ref@entry=@0x7fffffffd184: 10) at gdb.arch/amd64-entry-value-paramref.cc:23
> 23 vv++; /* break-here */
> (gdb) FAIL: gdb.arch/amd64-entry-value-paramref.exp: frame
There is a bug in that entry value code of mine, fix attached.
The testcase then PASSes with the reverted optimization by Andrew Burgess.
For the attached fix - if you nitpick the missing conditional case:
value_optimized_out (val_deref) && value_optimized_out (entryval_deref)
It is not detected there but that IMO does not matter much as
* It is for 7.8 only, for trunk it will get compared correctly thanks to the
new implementation of value_available_contents_eq()
called value_contents_eq().
* If the conditional
if (val != val_deref
&& !value_optimized_out (val_deref)
&& !value_optimized_out (entryval_deref)
&& value_available_contents_eq (val_deref, 0,
entryval_deref, 0,
TYPE_LENGTH (type_deref)))
val_equal = 1;
fails it may just print
bar (ref=@0x7fffffffd904: <optimized out>, ref@entry=@0x7fffffffd904: <optimized out>)
(or some variant with some partially optimized-out/unavailable parts)
instead of the more correct
bar (ref=ref@entry=@0x7fffffffd904: <optimized out>)
which is not much a bug.
The attached fix no longe makes sense after the new implementation
of value_available_contents_eq() called value_contents_eq() gets applied as it
handles all the optimized-out/unavailable values on its own, therefore the
attached patch is really only for 7.8.
> Turns out it's the code disabled in value_of_dwarf_reg_entry:
>
> target_val = dwarf_entry_parameter_to_value (parameter,
> TYPE_LENGTH (target_type),
> target_type, caller_frame,
> caller_per_cu);
>
> /* value_as_address dereferences TYPE_CODE_REF. */
> addr = extract_typed_address (value_contents (outer_val), checked_type);
>
> /* The target entry value has artificial address of the entry value
> reference. */
> VALUE_LVAL (target_val) = lval_memory;
> set_value_address (target_val, addr);
>
> It looks quite wrong to me to just change a value's lval like that.
>
> I ran the testsuite with that code disabled (like in the patch below),
> and that caused no regressions. I can't say I really understand the
> intention here though. What would we be missing if we removed that code?
I cannot reproduce any wrong case having the code above #if 0-ed.
I just do not find it correct to have it disabled. But at the same time I do
like much / I do not find correct the code myself. It is a bit problematic to
have struct value describing a memory content which is no longer present
there.
What happens there:
------------------------------------------------------------------------------
volatile int vv;
static __attribute__((noinline)) int
bar (int &ref) {
ref = 20;
vv++; /* break-here */
return ref;
}
int main (void) {
int var = 10;
return bar (var);
}
------------------------------------------------------------------------------
<4><c7>: Abbrev Number: 13 (DW_TAG_GNU_call_site_parameter)
<c8> DW_AT_location : 1 byte block: 55 (DW_OP_reg5 (rdi))
<ca> DW_AT_GNU_call_site_value: 2 byte block: 91 74 (DW_OP_fbreg: -12)
<cd> DW_AT_GNU_call_site_data_value: 1 byte block: 3a (DW_OP_lit10)
------------------------------------------------------------------------------
gdb -ex 'b value_addr' -ex r --args ../gdb ./1 -ex 'watch vv' -ex r -ex 'p &ref@entry'
->
6 return ref;
bar (ref=@0x7fffffffd944: 20, ref@entry=@0x7fffffffd944: 10) at 1.C:25
------------------------------------------------------------------------------
At /* break-here */ struct value variable 'ref' is TYPE_CODE_REF.
With FSF GDB HEAD:
(gdb) x/gx arg1.contents
0x6004000a4ad0: 0x00007fffffffd944
(gdb) p ((struct value *)arg1.location.computed.closure).lval
$1 = lval_memory
(gdb) p/x ((struct value *)arg1.location.computed.closure).location.address
$3 = 0x7fffffffd944
With your #if0-ed code:
(gdb) x/gx arg1.contents
0x6004000a4ad0: 0x00007fffffffd944
(gdb) p ((struct value *)arg1.location.computed.closure).lval
$8 = not_lval
(gdb) p/x ((struct value *)arg1.location.computed.closure).location.address
$9 = 0x0
I do not see how to access
((struct value *)arg1.location.computed.closure).location.address
from GDB CLI. Trying
(gdb) p &ref@entry
will invoke value_addr()'s:
if (TYPE_CODE (type) == TYPE_CODE_REF)
/* Copy the value, but change the type from (T&) to (T*). We
keep the same location information, which is efficient, and
allows &(&X) to get the location containing the reference. */
and therefore the address gets fetched already from
arg1.contents
and not from
((struct value *)arg1.location.computed.closure).location.address
.
And for any other type than TYPE_CODE_REF this code you #if 0-ed does not get
executed at all. This DW_AT_GNU_call_site_data_value DWARF was meant
primarily for Fortran but with -O0 entry values do not get produced
and with -Og and higher Fortran always optimizes out the passing by reference.
If you do not like the #if 0 code there I am OK with removing it as I do not
know how to make it's use reproducible for user anyway. In the worst case
- if there really is some way how to exploit it - one should just get
Attempt to take address of value not located in memory.
instead of some wrong value and it may be easy to fix then.
Thanks for the analysis,
Jan
--V88s5gaDVPzZ0KCq
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline; filename=1
gdb/
2014-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* stack.c (read_frame_arg): Verify value_optimized_out before calling
value_available_contents_eq.
diff --git a/gdb/stack.c b/gdb/stack.c
index 0d6d8e7..4db5df5 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -413,6 +413,8 @@ read_frame_arg (struct symbol *sym, struct frame_info *frame,
/* If the reference addresses match but dereferenced
content does not match print them. */
if (val != val_deref
+ && !value_optimized_out (val_deref)
+ && !value_optimized_out (entryval_deref)
&& value_available_contents_eq (val_deref, 0,
entryval_deref, 0,
TYPE_LENGTH (type_deref)))
--V88s5gaDVPzZ0KCq--

View File

@ -1,44 +0,0 @@
revert:
commit 4f14910fa1331398cc695011a6af43a89252b4b1
Author: Andrew Burgess <aburgess@broadcom.com>
Date: Tue Nov 26 16:21:53 2013 +0000
Mark entirely optimized out value as non-lazy.
If a value is entirely optimized out, then there's nothing for
value_fetch_lazy to fetch. Sequences like:
if (value_lazy (retval))
value_fetch_lazy (retval);
End up allocating the value contents buffer, wasting memory, for no
use.
gdb/ChangeLog
2013-11-26 Andrew Burgess <aburgess@broadcom.com>
* value.c (allocate_optimized_out_value): Mark value as non-lazy.
### a/gdb/ChangeLog
### b/gdb/ChangeLog
## -1,3 +1,7 @@
+2013-11-26 Andrew Burgess <aburgess@broadcom.com>
+
+ * value.c (allocate_optimized_out_value): Mark value as non-lazy.
+
2013-11-26 Tom Tromey <tromey@redhat.com>
* dwarf2-frame.c (dwarf2_frame_cache): Revert patch from
diff --git a/gdb/value.c b/gdb/value.c
index 29abe5f..f073d71 100644
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -906,7 +906,7 @@ allocate_optimized_out_value (struct type *type)
struct value *retval = allocate_value_lazy (type);
set_value_optimized_out (retval, 1);
- set_value_lazy (retval, 0);
+
return retval;
}

File diff suppressed because it is too large Load Diff

View File

@ -12,7 +12,7 @@ https://bugzilla.redhat.com/show_bug.cgi?id=1270534
diff --git a/gdb/configure b/gdb/configure
--- a/gdb/configure
+++ b/gdb/configure
@@ -9649,6 +9649,7 @@ if test x"$prefer_curses" = xyes; then
@@ -20915,6 +20915,7 @@ if test x"$prefer_curses" = xyes; then
# search /usr/local/include, if ncurses is installed in /usr/local. A
# default installation of ncurses on alpha*-dec-osf* will lead to such
# a situation.
@ -20,7 +20,7 @@ diff --git a/gdb/configure b/gdb/configure
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
$as_echo_n "checking for library containing waddstr... " >&6; }
if ${ac_cv_search_waddstr+:} false; then :
@@ -9673,7 +9674,7 @@ return waddstr ();
@@ -20939,7 +20940,7 @@ return waddstr ();
return 0;
}
_ACEOF
@ -29,7 +29,7 @@ diff --git a/gdb/configure b/gdb/configure
if test -z "$ac_lib"; then
ac_res="none required"
else
@@ -9747,6 +9748,7 @@ case $host_os in
@@ -21013,6 +21014,7 @@ case $host_os in
esac
# These are the libraries checked by Readline.
@ -37,7 +37,7 @@ diff --git a/gdb/configure b/gdb/configure
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
$as_echo_n "checking for library containing tgetent... " >&6; }
if ${ac_cv_search_tgetent+:} false; then :
@@ -9771,7 +9773,7 @@ return tgetent ();
@@ -21037,7 +21039,7 @@ return tgetent ();
return 0;
}
_ACEOF
@ -49,7 +49,7 @@ diff --git a/gdb/configure b/gdb/configure
diff --git a/gdb/configure.ac b/gdb/configure.ac
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -712,7 +712,8 @@ if test x"$prefer_curses" = xyes; then
@@ -704,7 +704,8 @@ if test x"$prefer_curses" = xyes; then
# search /usr/local/include, if ncurses is installed in /usr/local. A
# default installation of ncurses on alpha*-dec-osf* will lead to such
# a situation.
@ -59,7 +59,7 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
if test "$ac_cv_search_waddstr" != no; then
curses_found=yes
@@ -754,7 +755,8 @@ case $host_os in
@@ -746,7 +747,8 @@ case $host_os in
esac
# These are the libraries checked by Readline.

View File

@ -1,104 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-fortran-frame-string.patch
;; Display Fortran strings in backtraces.
;;=fedoratest
http://sourceware.org/ml/gdb-patches/2014-07/msg00709.html
Hi,
for Fortran it fixes displaying normal strings also in frames/backtraces:
(gdb) frame
->
The patch is simple and I do not see why it should not be this way.
For C/C++ TYPE_CODE_STRING is not used. I am not aware of Pascal but that
language is currently not really much supported in GDB anyway.
This was a part of my archer/jankratochvil/vla branch but it is not a part of
the Intel VLA patchset as it in fact is completely unrelated to "VLA".
No regressions on {x86_64,x86_64-m32,i686}-fedora22pre-linux-gnu.
Thanks,
Jan
diff --git a/gdb/testsuite/gdb.fortran/fortran-frame-string.exp b/gdb/testsuite/gdb.fortran/fortran-frame-string.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/fortran-frame-string.exp
@@ -0,0 +1,36 @@
+# Copyright 2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+standard_testfile .f90
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f90}] } {
+ return -1
+}
+
+if ![runto MAIN__] then {
+ perror "couldn't run to breakpoint MAIN__"
+ continue
+}
+
+gdb_breakpoint [gdb_get_line_number "s = s"]
+gdb_continue_to_breakpoint "s = s"
+
+gdb_test "ptype s" {type = character\*3}
+gdb_test "p s" " = 'foo'"
+
+# Fix rejected upstream:
+# https://sourceware.org/ml/gdb-patches/2014-07/msg00768.html
+setup_kfail "rejected" *-*-*
+gdb_test "frame" { \(s='foo', .*}
diff --git a/gdb/testsuite/gdb.fortran/fortran-frame-string.f90 b/gdb/testsuite/gdb.fortran/fortran-frame-string.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/fortran-frame-string.f90
@@ -0,0 +1,28 @@
+! Copyright 2014 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+!
+! Ihis file is the Fortran source file for dynamic.exp.
+! Original file written by Jakub Jelinek <jakub@redhat.com>.
+! Modified for the GDB testcase by Jan Kratochvil <jan.kratochvil@redhat.com>.
+
+ subroutine f(s)
+ character*3 s
+ s = s
+ end
+
+ program main
+ call f ('foo')
+ end

View File

@ -0,0 +1,43 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Kevin Buettner <kevinb@redhat.com>
Date: Fri, 20 Jan 2023 15:15:59 -0700
Subject: gdb-gcc-13-backport-self-move-diagnostic-fix
;; gcc 13 fallout: Backport Jan-Benedict Glaw's fix for the self-move
;; warning check
Fix self-move warning check for GCC 13+
GCC 13 got the self-move warning (0abb78dda084a14b3d955757c6431fff71c263f3),
but that warning is only checked for clang, resulting in:
/usr/lib/gcc-snapshot/bin/g++ -x c++ -I. -I. -I./config -DLOCALEDIR="\"/tmp/gdb-m68k-linux/share/locale\"" -DHAVE_CONFIG_H -I./../include/opcode -I./../readline/readline/.. -I./../zlib -I../bfd -I./../bfd -I./../include -I../libdecnumber -I./../libdecnumber -I./../gnulib/import -I../gnulib/import -I./.. -I.. -I./../libbacktrace/ -I../libbacktrace/ -DTUI=1 -I./.. -pthread -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-variable -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-error=maybe-uninitialized -Wno-mismatched-tags -Wsuggest-override -Wimplicit-fallthrough=3 -Wduplicated-cond -Wshadow=local -Wdeprecated-copy -Wdeprecated-copy-dtor -Wredundant-move -Wmissing-declarations -Wstrict-null-sentinel -Wformat -Wformat-nonliteral -Werror -g -O2 -c -o unittests/environ-selftests.o -MT unittests/environ-selftests.o -MMD -MP -MF unittests/.deps/environ-selftests.Tpo unittests/environ-selftests.c
unittests/environ-selftests.c: In function 'void selftests::gdb_environ_tests::test_self_move()':
unittests/environ-selftests.c:228:7: error: moving 'env' of type 'gdb_environ' to itself [-Werror=self-move]
228 | env = std::move (env);
| ~~~~^~~~~~~~~~~~~~~~~
unittests/environ-selftests.c:228:7: note: remove 'std::move' call
cc1plus: all warnings being treated as errors
make[1]: *** [Makefile:1896: unittests/environ-selftests.o] Error 1
make[1]: Leaving directory '/var/lib/laminar/run/gdb-m68k-linux/3/binutils-gdb/gdb'
make: *** [Makefile:13193: all-gdb] Error 2
diff --git a/include/diagnostics.h b/include/diagnostics.h
--- a/include/diagnostics.h
+++ b/include/diagnostics.h
@@ -79,6 +79,15 @@
# define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL \
DIAGNOSTIC_IGNORE ("-Wformat-nonliteral")
+# if __GNUC__ >= 5
+# define DIAGNOSTIC_IGNORE_UNUSED_BUT_SET_VARIABLE \
+ DIAGNOSTIC_IGNORE ("-Wunused-but-set-variable")
+# endif
+
+# if __GNUC__ >= 13
+# define DIAGNOSTIC_IGNORE_SELF_MOVE DIAGNOSTIC_IGNORE ("-Wself-move")
+# endif
+
/* GCC 4.8's "diagnostic push/pop" seems broken when using this, -Wswitch
remains enabled at the error level even after a pop. Therefore, don't
use it for GCC < 5. */

View File

@ -10,7 +10,7 @@ diff --git a/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp b/gdb/testsu
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
@@ -0,0 +1,115 @@
@@ -0,0 +1,119 @@
+# Copyright (C) 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
@ -56,6 +56,10 @@ new file mode 100644
+ untested "$test (no DWARF)"
+ return 0
+ }
+ -re "type = <unknown return type> \\(\\)\r\n$gdb_prompt $" {
+ untested "$test (no DWARF)"
+ return 0
+ }
+}
+
+set addr ""
@ -124,5 +128,5 @@ new file mode 100644
+ }
+}
+
+gdb_test {print strstr("abc","b")} { = 0x[0-9a-f]+ "bc"}
+gdb_test {print strstr("def","e")} { = 0x[0-9a-f]+ "ef"}
+gdb_test {print (char *)strstr("abc","b")} { = 0x[0-9a-f]+ "bc"}
+gdb_test {print (char *)strstr("def","e")} { = 0x[0-9a-f]+ "ef"}

View File

@ -1,219 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-gnat-dwarf-crash-3of3.patch
;; Fix crash of -readnow /usr/lib/debug/usr/bin/gnatbind.debug (BZ 1069211).
;;=push+jan
http://sourceware.org/ml/gdb-patches/2014-02/msg00731.html
--6TrnltStXW4iwmi0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Hi,
PR 16581:
GDB crash on inherit_abstract_dies infinite recursion
https://sourceware.org/bugzilla/show_bug.cgi?id=16581
fixed crash from an infinite recursion. But in rare cases the new code can
now gdb_assert() due to weird DWARF file.
I do not yet fully understand why the DWARF is as it is but just GDB should
never crash due to invalid DWARF anyway. The "invalid" DWARF I see only in
Fedora GCC build, not in FSF GCC build, more info at:
https://bugzilla.redhat.com/show_bug.cgi?id=1069382
http://people.redhat.com/jkratoch/gcc-debuginfo-4.8.2-7.fc20.x86_64-gnatbind.debug
Thanks,
Jan
--6TrnltStXW4iwmi0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline; filename="complaint.patch"
gdb/
2014-02-24 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (process_die): Change gdb_assert to complaint.
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -10162,6 +10162,13 @@ class process_die_scope
static void
process_die (struct die_info *die, struct dwarf2_cu *cu)
{
+ if (die->in_process)
+ {
+ complaint (_("DIE at 0x%s attempted to be processed twice"),
+ sect_offset_str (die->sect_off));
+ return;
+ }
+
process_die_scope scope (die, cu);
switch (die->tag)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -190,6 +190,12 @@ struct linux_nat_target *linux_target;
/* Does the current host support PTRACE_GETREGSET? */
enum tribool have_ptrace_getregset = TRIBOOL_UNKNOWN;
+#ifdef NEED_DETACH_SIGSTOP
+/* PID of the inferior stopped by SIGSTOP before attaching (or zero). */
+static pid_t pid_was_stopped;
+
+#endif
+
static unsigned int debug_linux_nat;
static void
show_debug_linux_nat (struct ui_file *file, int from_tty,
@@ -1044,6 +1050,9 @@ linux_nat_post_attach_wait (ptid_t ptid, int *signalled)
if (linux_proc_pid_is_stopped (pid))
{
linux_nat_debug_printf ("Attaching to a stopped process");
+#ifdef NEED_DETACH_SIGSTOP
+ pid_was_stopped = ptid.pid ();
+#endif
/* The process is definitely stopped. It is in a job control
stop, unless the kernel predates the TASK_STOPPED /
@@ -1359,6 +1368,25 @@ get_detach_signal (struct lwp_info *lp)
return gdb_signal_to_host (signo);
}
+#ifdef NEED_DETACH_SIGSTOP
+ /* Workaround RHEL-5 kernel which has unreliable PTRACE_DETACH, SIGSTOP (that
+ many TIDs are left unstopped). See RH Bug 496732. */
+ if (lp->ptid.pid () == pid_was_stopped)
+ {
+ int err;
+
+ errno = 0;
+ err = kill_lwp (lp->ptid.lwp (), SIGSTOP);
+ if (debug_linux_nat)
+ {
+ fprintf_unfiltered (gdb_stdlog,
+ "SC: lwp kill %d %s\n",
+ err,
+ errno ? safe_strerror (errno) : "ERRNO-OK");
+ }
+ }
+
+#endif
return 0;
}
@@ -1502,6 +1530,10 @@ linux_nat_target::detach (inferior *inf, int from_tty)
detach_one_lwp (main_lwp, &signo);
detach_success (inf);
+
+#ifdef NEED_DETACH_SIGSTOP
+ pid_was_stopped = 0;
+#endif
}
}
@@ -1744,6 +1776,16 @@ linux_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
return;
}
+#ifdef NEED_DETACH_SIGSTOP
+ /* At this point, we are going to resume the inferior and if we
+ have attached to a stopped process, we no longer should leave
+ it as stopped if the user detaches. PTID variable has PID set to LWP
+ while we need to check the real PID here. */
+
+ if (!step && lp && pid_was_stopped == lp->ptid.pid ())
+ pid_was_stopped = 0;
+
+#endif
if (resume_many)
iterate_over_lwps (ptid, [=] (struct lwp_info *info)
{
@@ -3617,6 +3659,10 @@ linux_nat_target::mourn_inferior ()
/* Let the arch-specific native code know this process is gone. */
linux_target->low_forget_process (pid);
+#ifdef NEED_DETACH_SIGSTOP
+
+ pid_was_stopped = 0;
+#endif
}
/* Convert a native/host siginfo object, into/from the siginfo in the
diff --git a/gdb/testsuite/gdb.threads/attach-stopped.exp b/gdb/testsuite/gdb.threads/attach-stopped.exp
--- a/gdb/testsuite/gdb.threads/attach-stopped.exp
+++ b/gdb/testsuite/gdb.threads/attach-stopped.exp
@@ -56,7 +56,65 @@ proc corefunc { threadtype } {
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
- # Verify that we can attach to the stopped process.
+ # Verify that we can attach to the process by first giving its
+ # executable name via the file command, and using attach with the
+ # process ID.
+
+ set test "$threadtype: set file, before attach1 to stopped process"
+ gdb_test_multiple "file $binfile" "$test" {
+ -re "Load new symbol table from.*y or n. $" {
+ gdb_test "y" "Reading symbols from $escapedbinfile\.\.\.*done." \
+ "$test (re-read)"
+ }
+ -re "Reading symbols from $escapedbinfile\.\.\.*done.*$gdb_prompt $" {
+ pass "$test"
+ }
+ }
+
+ set test "$threadtype: attach1 to stopped, after setting file"
+ gdb_test_multiple "attach $testpid" "$test" {
+ -re "Attaching to program.*`?$escapedbinfile'?, process $testpid.*$gdb_prompt $" {
+ pass "$test"
+ }
+ }
+
+ # ".*sleep.*clone.*" would fail on s390x as bt stops at START_THREAD there.
+ if {[string equal $threadtype threaded]} {
+ gdb_test "thread apply all bt" ".*sleep.*start_thread.*" "$threadtype: attach1 to stopped bt"
+ } else {
+ gdb_test "bt" ".*sleep.*main.*" "$threadtype: attach1 to stopped bt"
+ }
+
+ # Exit and detach the process.
+
+ gdb_exit
+
+ # Avoid some race:
+ sleep 2
+
+ if [catch {open /proc/${testpid}/status r} fileid] {
+ set line2 "NOTFOUND"
+ } else {
+ gets $fileid line1;
+ gets $fileid line2;
+ close $fileid;
+ }
+
+ set test "$threadtype: attach1, exit leaves process stopped"
+ if {[string match "*(stopped)*" $line2]} {
+ pass $test
+ } else {
+ fail $test
+ }
+
+ # At this point, the process should still be stopped
+
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+ gdb_load ${binfile}
+
+ # Verify that we can attach to the process just by giving the
+ # process ID.
set test "$threadtype: attach2 to stopped, after setting file"
gdb_test_multiple "attach $testpid" "$test" {

View File

@ -1,46 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-jit-reader-multilib.patch
;; Fix jit-reader.h for multi-lib.
;;=push+jan
diff --git a/gdb/configure b/gdb/configure
--- a/gdb/configure
+++ b/gdb/configure
@@ -9968,10 +9968,12 @@ _ACEOF
-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
- TARGET_PTR="unsigned long"
-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
+# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
+# content is the same for multilib distributions.
+if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
TARGET_PTR="unsigned long long"
+elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
+ TARGET_PTR="unsigned long"
elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
TARGET_PTR="unsigned __int128"
else
diff --git a/gdb/configure.ac b/gdb/configure.ac
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -803,10 +803,12 @@ AC_CHECK_SIZEOF(unsigned long long)
AC_CHECK_SIZEOF(unsigned long)
AC_CHECK_SIZEOF(unsigned __int128)
-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
- TARGET_PTR="unsigned long"
-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
+# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
+# content is the same for multilib distributions.
+if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
TARGET_PTR="unsigned long long"
+elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
+ TARGET_PTR="unsigned long"
elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
TARGET_PTR="unsigned __int128"
else

View File

@ -64,10 +64,10 @@ new file mode 100644
+
+/* DW_AT_low_pc-DW_AT_high_pc should cover the function without line number
+ information (.debug_line) so we cannot use an external object file.
+
+
+ It must not be just a label as it would alias on the next function even for
+ correct GDB. Therefore some stub data must be placed there.
+
+
+ We need to provide a real stub function body as at least s390
+ (s390_analyze_prologue) would skip the whole body till reaching `main'. */
+

View File

@ -213,7 +213,7 @@ diff --git a/gdb/nat/linux-btrace.h b/gdb/nat/linux-btrace.h
diff --git a/gdbsupport/common.m4 b/gdbsupport/common.m4
--- a/gdbsupport/common.m4
+++ b/gdbsupport/common.m4
@@ -145,7 +145,7 @@ AC_DEFUN([GDB_AC_COMMON], [
@@ -166,7 +166,7 @@ AC_DEFUN([GDB_AC_COMMON], [
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
#include <linux/perf_event.h>
#ifndef PERF_ATTR_SIZE_VER5

View File

@ -1,25 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-moribund-utrace-workaround.patch
;; Workaround non-stop moribund locations exploited by kernel utrace (BZ 590623).
;;=push+jan: Currently it is still not fully safe.
https://bugzilla.redhat.com/show_bug.cgi?id=590623
http://sources.redhat.com/bugzilla/show_bug.cgi?id=11593
Bug in FSF GDB exploited by the ptrace-on-utrace interaction.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -11948,6 +11948,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
= 3 * (thread_count (proc_target) + 1);
else
old_loc->events_till_retirement = 1;
+ /* Red Hat Bug 590623. */
+ old_loc->events_till_retirement *= 10;
old_loc->owner = NULL;
moribund_locations.push_back (old_loc);

View File

@ -1,234 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-physname-pr11734-test.patch
;; Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
;;=fedoratest
http://sourceware.org/ml/gdb-patches/2010-12/msg00263.html
diff --git a/gdb/testsuite/gdb.cp/pr11734-1.cc b/gdb/testsuite/gdb.cp/pr11734-1.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734-1.cc
@@ -0,0 +1,30 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+int
+main ()
+{
+ pr11734 *p = new pr11734;
+ p->foo ();
+ return 0;
+}
+
diff --git a/gdb/testsuite/gdb.cp/pr11734-2.cc b/gdb/testsuite/gdb.cp/pr11734-2.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734-2.cc
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo(void)
+{
+}
+
diff --git a/gdb/testsuite/gdb.cp/pr11734-3.cc b/gdb/testsuite/gdb.cp/pr11734-3.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734-3.cc
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo (int a)
+{
+}
+
diff --git a/gdb/testsuite/gdb.cp/pr11734-4.cc b/gdb/testsuite/gdb.cp/pr11734-4.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734-4.cc
@@ -0,0 +1,27 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+#include "pr11734.h"
+
+void
+pr11734::foo (char *a)
+{
+}
+
diff --git a/gdb/testsuite/gdb.cp/pr11734.exp b/gdb/testsuite/gdb.cp/pr11734.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734.exp
@@ -0,0 +1,55 @@
+# Copyright 2010 Free Software Foundation, Inc.
+#
+# Contributed by Red Hat, originally written by Keith Seitz.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite.
+
+if { [skip_cplus_tests] } { continue }
+
+set testfile "pr11734"
+set class $testfile
+
+set srcfiles {}
+for {set i 1} {$i < 5} {incr i} {
+ lappend srcfiles $testfile-$i.cc
+}
+
+prepare_for_testing pr11734 $testfile $srcfiles {c++ debug}
+
+if {![runto_main]} {
+ perror "couldn't run to breakpoint"
+ continue
+}
+
+# An array holding the overload types for the method pr11734::foo. The
+# first element is the overloaded method parameter. The second element
+# is the expected source file number, e.g. "pr11734-?.cc".
+array set tests {
+ "char*" 4
+ "int" 3
+ "" 2
+}
+
+# Test each overload instance twice: once quoted, once unquoted
+foreach ovld [array names tests] {
+ set method "${class}::foo\($ovld\)"
+ set result "Breakpoint (\[0-9\]).*file .*/$class-$tests($ovld).*"
+ gdb_test "break $method" $result
+ gdb_test "break '$method'" $result
+}
+
+gdb_exit
+return 0
diff --git a/gdb/testsuite/gdb.cp/pr11734.h b/gdb/testsuite/gdb.cp/pr11734.h
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr11734.h
@@ -0,0 +1,28 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org */
+
+class pr11734
+{
+ public:
+ void foo ();
+ void foo (int);
+ void foo (char *);
+};
+

View File

@ -1,103 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-physname-pr12273-test.patch
;; Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
;;=fedoratest
http://sourceware.org/ml/gdb-patches/2010-12/msg00264.html
diff --git a/gdb/testsuite/gdb.cp/pr12273.cc b/gdb/testsuite/gdb.cp/pr12273.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr12273.cc
@@ -0,0 +1,37 @@
+/* This test case is part of GDB, the GNU debugger.
+
+ Copyright 2010 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+template <typename T>
+class GDB
+{
+ public:
+ static int simple (void) { return 0; }
+ static int harder (T a) { return 1; }
+ template <typename X>
+ static X even_harder (T a) { return static_cast<X> (a); }
+ int operator == (GDB const& other)
+ { return 1; }
+};
+
+int main(int argc, char **argv)
+{
+ GDB<int> a, b;
+ if (a == b)
+ return GDB<char>::harder('a') + GDB<int>::harder(3)
+ + GDB<char>::even_harder<int> ('a');
+ return GDB<int>::simple ();
+}
diff --git a/gdb/testsuite/gdb.cp/pr12273.exp b/gdb/testsuite/gdb.cp/pr12273.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/pr12273.exp
@@ -0,0 +1,46 @@
+# Copyright 2010 Free Software Foundation, Inc.
+#
+# Contributed by Red Hat, originally written by Keith Seitz.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the gdb testsuite.
+
+if {[skip_cplus_tests]} { continue }
+
+set testfile "pr12273"
+# Do NOT compile with debug flag.
+prepare_for_testing pr12273 $testfile $testfile.cc {c++}
+
+gdb_test_no_output "set language c++"
+
+# A list of minimal symbol names to check.
+# Note that GDB<char>::even_harder<int>(char) is quoted and includes
+# the return type. This is necessary because this is the demangled name
+# of the minimal symbol.
+set min_syms [list \
+ "GDB<int>::operator ==" \
+ "GDB<int>::operator==(GDB<int> const&)" \
+ "GDB<char>::harder(char)" \
+ "GDB<int>::harder(int)" \
+ {"int GDB<char>::even_harder<int>(char)"} \
+ "GDB<int>::simple()"]
+
+foreach sym $min_syms {
+ if {[gdb_breakpoint $sym]} {
+ pass "setting breakpoint at $sym"
+ }
+}
+
+gdb_exit

View File

@ -25,7 +25,7 @@ new file mode 100644
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Test PowerPC Power7 instructions disassembly.
+
@ -48,7 +48,7 @@ new file mode 100644
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${objfile}
+
+
+
+# Disassemble the function.
+

View File

@ -81,7 +81,7 @@ diff --git a/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c b/gdb/tes
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c
@@ -0,0 +1,124 @@
@@ -0,0 +1,125 @@
+/* Testcase for recursive dlopen calls.
+
+ Copyright (C) 2014 Free Software Foundation, Inc.
@ -178,6 +178,7 @@ new file mode 100644
+ /* Called recursively. */
+ result = malloc (size);
+ /* Restore new hooks. */
+ old_malloc_hook = __malloc_hook;
+ __malloc_hook = custom_malloc_hook;
+ return result;
+}
@ -210,7 +211,7 @@ diff --git a/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp b/gdb/t
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp
@@ -0,0 +1,137 @@
@@ -0,0 +1,157 @@
+# Copyright 2014 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
@ -226,8 +227,12 @@ new file mode 100644
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { [skip_shlib_tests] } {
+ return 0
+if {[skip_shlib_tests]} {
+ untested "skipping shlib tests"
+ return 0
+} elseif {[use_gdb_stub]} {
+ untested "skipping tests because of stub"
+ return 0
+}
+
+# Library foo
@ -262,6 +267,21 @@ new file mode 100644
+ return -1
+}
+
+set supported 0
+gdb_test_multiple "run" "initial trial run" {
+ -re -wrap "exited normally.*" {
+ set supported 1
+ pass $gdb_test_name
+ }
+ -re -wrap "exited with code.*" {
+ untested "failed at $gdb_test_name"
+ }
+}
+
+if { $supported == 0 } {
+ return -1
+}
+
+proc do_test { has_libfoo has_libbar } {
+ global hex binfile_lib2 binfile_lib1 gdb_prompt
+ set libbar_match "[string_to_regexp $binfile_lib2]"
@ -314,6 +334,7 @@ new file mode 100644
+ gdb_test_no_output "set stop-on-solib-events 1" "setting stop-on-solib-events"
+
+ gdb_run_cmd
+ gdb_test "" "Wait for first prompt"
+ foreach l $solib_event_order {
+ incr pass
+ with_test_prefix "pass #$pass" {

View File

@ -73,7 +73,7 @@ new file mode 100644
+set test "rwatch aligned.var4"
+if [istarget "s390*-*-*"] {
+ gdb_test $test {Target does not support this type of hardware watchpoint\.}
+ untested "s390* does not support hw read watchpoint"
+ untested "s390* does not support hw read watchpoint"
+ return
+}
+gdb_test $test "Hardware read watchpoint \[0-9\]+: aligned.var4"

View File

@ -1,176 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-rhbz1325795-framefilters-test.patch
;; New test for Python "Cannot locate object file for block" (for RH BZ 1325795).
;;=fedoratest
diff --git a/gdb/testsuite/gdb.python/py-framefilter-thread.c b/gdb/testsuite/gdb.python/py-framefilter-thread.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-framefilter-thread.c
@@ -0,0 +1,39 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2016 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <pthread.h>
+#include <assert.h>
+
+static void *
+start (void *arg)
+{
+ return arg; /* Backtrace end breakpoint */
+}
+
+int
+main (void)
+{
+ pthread_t thread1;
+ int i;
+
+ i = pthread_create (&thread1, NULL, start, NULL);
+ assert (i == 0);
+ i = pthread_join (thread1, NULL);
+ assert (i == 0);
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.python/py-framefilter-thread.exp b/gdb/testsuite/gdb.python/py-framefilter-thread.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-framefilter-thread.exp
@@ -0,0 +1,54 @@
+# Copyright (C) 2016 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+load_lib gdb-python.exp
+
+standard_testfile
+
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug pthreads}]} {
+ return -1
+}
+
+# Skip all tests if Python scripting is not enabled.
+if { [skip_python_tests] } { continue }
+
+if ![runto_main] then {
+ return
+}
+gdb_test_no_output "set python print-stack full" \
+ "Set python print-stack to full"
+
+# Load global frame-filters
+set remote_python_file [remote_download host ${srcdir}/${subdir}/${testfile}.py]
+gdb_test_no_output "python exec (open ('${remote_python_file}').read ())" \
+ "Load python file"
+
+gdb_breakpoint [gdb_get_line_number "Backtrace end breakpoint"]
+gdb_continue_to_breakpoint "Backtrace end breakpoint"
+
+# #2 0x00007ffff75f228d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113^M
+gdb_test "bt no-filters" " in (\\.?_*clone|thread_start) \[^\r\n\]*" "bt no-filters"
+
+# #2 0x00007ffff75f228d in 941595343737041 () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113^M
+# vs.
+# #2 0x00007ffff75f228d in 941595343737041Traceback (most recent call last):
+# File "/home/jkratoch/redhat/rhel/gdb/rhel-7.3/gdb-7.6.1/gdb/testsuite/../data-directory/python/gdb/FrameDecorator.py", line 145, in frame_args
+# return self._base.frame_args()
+# File "/home/jkratoch/redhat/rhel/gdb/rhel-7.3/gdb-7.6.1/gdb/testsuite/../data-directory/python/gdb/FrameDecorator.py", line 152, in frame_args
+# return args.fetch_frame_args()
+# File "/home/jkratoch/redhat/rhel/gdb/rhel-7.3/gdb-7.6.1/gdb/testsuite/../data-directory/python/gdb/FrameDecorator.py", line 276, in fetch_frame_args
+# block = self.frame.block()
+# RuntimeError: Cannot locate object file for block.
+gdb_test "bt" " in \[0-9\]+ \[^\r\n\]*" "bt with filters"
diff --git a/gdb/testsuite/gdb.python/py-framefilter-thread.py b/gdb/testsuite/gdb.python/py-framefilter-thread.py
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-framefilter-thread.py
@@ -0,0 +1,60 @@
+# Copyright (C) 2016 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file is part of the GDB testsuite. It tests Python-based
+# frame-filters.
+
+# This test is specifically crafted for RH BZ 1197665.
+
+import gdb
+import itertools
+from gdb.FrameDecorator import FrameDecorator
+import copy
+
+class Reverse_Function (FrameDecorator):
+
+ def __init__(self, fobj):
+ super(Reverse_Function, self).__init__(fobj)
+ self.fobj = fobj
+
+ def function (self):
+ # This function call should not fail.
+ gdb.target_charset ()
+
+ fname = str (self.fobj.function())
+ if (fname == None or fname == ""):
+ return None
+ else:
+ fname = fname[::-1]
+ return fname
+
+class FrameFilter ():
+
+ def __init__ (self):
+ self.name = "Reverse"
+ self.priority = 100
+ self.enabled = True
+ gdb.frame_filters [self.name] = self
+
+ def filter (self, frame_iter):
+ # Python 3.x moved the itertools.imap functionality to map(),
+ # so check if it is available.
+ if hasattr(itertools, "imap"):
+ frame_iter = itertools.imap (Reverse_Function, frame_iter)
+ else:
+ frame_iter = map (Reverse_Function, frame_iter)
+ return frame_iter
+
+FrameFilter()

View File

@ -42,22 +42,24 @@ diff --git a/gdb/testsuite/gdb.python/py-typeprint.exp b/gdb/testsuite/gdb.pytho
diff --git a/gdb/testsuite/gdb.python/py-typeprint.py b/gdb/testsuite/gdb.python/py-typeprint.py
--- a/gdb/testsuite/gdb.python/py-typeprint.py
+++ b/gdb/testsuite/gdb.python/py-typeprint.py
@@ -15,7 +15,7 @@
@@ -15,8 +15,7 @@
import gdb
-
-class Recognizer(object):
+class StringRecognizer(object):
def __init__(self):
self.enabled = True
@@ -30,6 +30,26 @@ class StringTypePrinter(object):
@@ -32,7 +31,27 @@ class StringTypePrinter(object):
self.enabled = True
def instantiate(self):
- return Recognizer()
+ return StringRecognizer()
gdb.type_printers.append(StringTypePrinter())
+
+class OtherRecognizer(object):

View File

@ -1,454 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-rhbz1398387-tab-crash-test.patch
;; New testcase for: Fix <tab>-completion crash (Gary Benson, RH BZ 1398387).
;;=fedoratest
diff --git a/gdb/testsuite/gdb.base/tab-crash.bz2.uu b/gdb/testsuite/gdb.base/tab-crash.bz2.uu
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/tab-crash.bz2.uu
@@ -0,0 +1,393 @@
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+end
diff --git a/gdb/testsuite/gdb.base/tab-crash.exp b/gdb/testsuite/gdb.base/tab-crash.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/tab-crash.exp
@@ -0,0 +1,43 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2017 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
+ return
+}
+
+standard_testfile
+
+# gcc-base-debuginfo-6.3.1-1.fc25.x86_64
+# /usr/lib/debug/lib64/libgcc_s-6.3.1-20161221.so.1.debug
+# objcopy -R .debug_loc -R .debug_ranges -R .debug_info -R .debug_abbrev -R .debug_aranges -R .debug_str -R .comment ...
+
+set debugfilebz2uu ${srcdir}/${subdir}/${testfile}.bz2.uu
+set debugfile [standard_output_file ${testfile}]
+
+if {[catch "system \"uudecode -o - ${debugfilebz2uu} | bzip2 -dc >${debugfile}\""] != 0} {
+ untested "failed uudecode or bzip2"
+ return -1
+}
+file stat ${debugfile} debugfilestat
+if {$debugfilestat(size) != 71936} {
+ untested "uudecode or bzip2 produce invalid result"
+ return -1
+}
+
+clean_restart ${debugfile}
+
+gdb_test "complete p si" "complete p si\r\np size_of_encoded_value"

View File

@ -0,0 +1,128 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Kevin Buettner <kevinb@redhat.com>
Date: Tue, 1 Feb 2022 11:32:48 -0700
Subject: gdb-rhbz2042664-fix-sect_index_data-internal-error
;; Backport fix which fixes internal error due to libcc_s lacking a
;; .data section.
Fix GDB internal error by using text (instead of data) section offset
Fedora Rawhide is now using gcc-12.0. As part of updating to the
gcc-12.0 package set, Rawhide is also now using a version of libgcc_s
which lacks a .data section. This causes gdb to fail in the following
fashion while debugging a program (such as gdb) which uses libgcc_s:
(top-gdb) run
Starting program: rawhide-master/bld/gdb/gdb
...
objfiles.h:467: internal-error: sect_index_data not initialized
A problem internal to GDB has been detected,
further debugging may prove unreliable.
...
I snipped the backtrace from the above output. Instead, here's a
portion of a backtrace obtained using GDB's backtrace command.
(Obviously, in order to obtain it, I used a GDB which has been patched
with this commit.)
#0 internal_error (
file=0xc6a508 "gdb/objfiles.h", line=467,
fmt=0xc6a4e8 "sect_index_data not initialized")
at gdbsupport/errors.cc:51
#1 0x00000000005f9651 in objfile::data_section_offset (this=0x4fa48f0)
at gdb/objfiles.h:467
#2 0x000000000097c5f8 in relocate_address (address=0x17244, objfile=0x4fa48f0)
at gdb/stap-probe.c:1333
#3 0x000000000097c630 in stap_probe::get_relocated_address (this=0xa1a17a0,
objfile=0x4fa48f0)
at gdb/stap-probe.c:1341
#4 0x00000000004d7025 in create_exception_master_breakpoint_probe (
objfile=0x4fa48f0)
at gdb/breakpoint.c:3505
#5 0x00000000004d7426 in create_exception_master_breakpoint ()
at gdb/breakpoint.c:3575
#6 0x00000000004efcc1 in breakpoint_re_set ()
at gdb/breakpoint.c:13407
#7 0x0000000000956998 in solib_add (pattern=0x0, from_tty=0, readsyms=1)
at gdb/solib.c:1001
#8 0x00000000009576a8 in handle_solib_event ()
at gdb/solib.c:1269
...
The function 'relocate_address' in gdb/stap-probe.c attempts to do
its "relocation" by using objfile->data_section_offset(). That
method, data_section_offset() is defined as follows in objfiles.h:
CORE_ADDR data_section_offset () const
{
return section_offsets[SECT_OFF_DATA (this)];
}
The internal error occurs when the SECT_OFF_DATA macro finds that the
'sect_index_data' field is -1:
#define SECT_OFF_DATA(objfile) \
((objfile->sect_index_data == -1) \
? (internal_error (__FILE__, __LINE__, \
_("sect_index_data not initialized")), -1) \
: objfile->sect_index_data)
relocate_address() is obtaining the section offset in order to compute
a relocated address. For some ABIs, such as the System V ABI, the
section offsets will all be the same. So for those ABIs, it doesn't
matter which offset is used. However, other ABIs, such as the FDPIC
ABI, will have different offsets for the various sections. Thus, for
those ABIs, it is vital that this and other relocation code use the
correct offset.
In stap_probe::get_relocated_address, the address to which to add the
offset (thus forming the relocated address) is obtained via
this->get_address (); get_address is a getter for m_address in
probe.h. It's documented/defined as follows (also in probe.h):
/* The address where the probe is inserted, relative to
SECT_OFF_TEXT. */
CORE_ADDR m_address;
(Thanks to Tom Tromey for this observation.)
So, based on this, the current use of data_section_offset /
SECT_OFF_DATA is wrong. This relocation code should have been using
text_section_offset / SECT_OFF_TEXT all along. That being the
case, I've adjusted the stap-probe.c relocation code accordingly.
Searching the sources turned up one other use of data_section_offset,
in gdb/dtrace-probe.c, so I've updated that code as well. The same
reasoning presented above applies to this case too.
Summary:
* gdb/dtrace-probe.c (dtrace_probe::get_relocated_address):
Use method text_section_offset instead of data_section_offset.
* gdb/stap-probe.c (relocate_address): Likewise.
diff --git a/gdb/dtrace-probe.c b/gdb/dtrace-probe.c
--- a/gdb/dtrace-probe.c
+++ b/gdb/dtrace-probe.c
@@ -684,7 +684,7 @@ dtrace_probe::is_enabled () const
CORE_ADDR
dtrace_probe::get_relocated_address (struct objfile *objfile)
{
- return this->get_address () + objfile->data_section_offset ();
+ return this->get_address () + objfile->text_section_offset ();
}
/* Implementation of the get_argument_count method. */
diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
--- a/gdb/stap-probe.c
+++ b/gdb/stap-probe.c
@@ -1330,7 +1330,7 @@ stap_probe::parse_arguments (struct gdbarch *gdbarch)
static CORE_ADDR
relocate_address (CORE_ADDR address, struct objfile *objfile)
{
- return address + objfile->data_section_offset ();
+ return address + objfile->text_section_offset ();
}
/* Implementation of the get_relocated_address method. */

View File

@ -1,49 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-runtest-pie-override.patch
;; Hack for proper PIE run of the testsuite.
;;=fedoratest
make check//unix/-fPIE/-pie RUNTESTFLAGS=solib-display.exp
gcc -fpic -c -fPIE -pie -o x.o x.c
/usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../../../lib64/Scrt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
=> Change the order for overrides.
One has to also use -fPIC rather than -fPIE, -fPIC is stronger.
The correct way would be:
make check//unix RUNTESTFLAGS='CC_FOR_TARGET=gcc\ -fPIC\ -pie CXX_FOR_TARGET=g++\ -fPIC\ -pie solib-display.exp'
But there is a problem with testsuite.unix non-unique subdir name and also
a problem with make -j parallelization of the testsuite.
diff --git a/gdb/testsuite/lib/future.exp b/gdb/testsuite/lib/future.exp
--- a/gdb/testsuite/lib/future.exp
+++ b/gdb/testsuite/lib/future.exp
@@ -197,6 +197,10 @@ proc gdb_default_target_compile_1 {source destfile type options} {
set ldflags ""
set dest [target_info name]
+ if {[board_info $dest exists multilib_flags]} {
+ append add_flags " [board_info $dest multilib_flags]"
+ }
+
if {[info exists CFLAGS_FOR_TARGET]} {
append add_flags " $CFLAGS_FOR_TARGET"
}
@@ -531,10 +535,6 @@ proc gdb_default_target_compile_1 {source destfile type options} {
}
}
- if {[board_info $dest exists multilib_flags]} {
- append add_flags " [board_info $dest multilib_flags]"
- }
-
verbose "doing compile"
set sources ""

View File

@ -203,7 +203,7 @@ new file mode 100644
+ && ![istarget *-*-openbsd*]
+ && ![istarget arm-*-eabi*]
+ && ![istarget powerpc-*-eabi*]} {
+ return 0
+ return 0
+}
+
+set testfile "dw2-aranges"

View File

@ -1,223 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-test-expr-cumulative-archer.patch
;; [archer-keiths-expr-cumulative+upstream] Import C++ testcases.
;;=fedoratest
archer archer-keiths-expr-cumulative
b5a7497340b24199f0c7ba7fdf0d54d4df44d6bc
diff --git a/gdb/testsuite/gdb.cp/namespace-nested-imports.cc b/gdb/testsuite/gdb.cp/namespace-nested-imports.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/namespace-nested-imports.cc
@@ -0,0 +1,36 @@
+namespace A
+{
+ namespace B
+ {
+ int ab = 11;
+ }
+}
+
+namespace C
+{
+ namespace D
+ {
+ using namespace A::B;
+
+ int
+ second()
+ {
+ ab;
+ return 0;
+ }
+ }
+
+ int
+ first()
+ {
+ //ab;
+ return D::second();
+ }
+}
+
+int
+main()
+{
+ //ab;
+ return C::first();
+}
diff --git a/gdb/testsuite/gdb.cp/namespace-nested-imports.exp b/gdb/testsuite/gdb.cp/namespace-nested-imports.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/namespace-nested-imports.exp
@@ -0,0 +1,50 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set testfile namespace-nested-imports
+set srcfile ${testfile}.cc
+set binfile [standard_output_file ${testfile}]
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+
+# Get things started.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+############################################
+if ![runto_main] then {
+ perror "couldn't run to breakpoint main"
+ continue
+}
+
+gdb_test "print ab" "No symbol .* in current context."
+
+############################################
+gdb_breakpoint C::first
+gdb_continue_to_breakpoint "C::first"
+
+gdb_test "print ab" "No symbol .* in current context."
+gdb_test "print C::D::ab" "= 11"
+
+############################################
+gdb_breakpoint C::D::second
+gdb_continue_to_breakpoint "C::D::second"
+
+gdb_test "print ab" "= 11"
diff --git a/gdb/testsuite/gdb.cp/namespace-no-imports.cc b/gdb/testsuite/gdb.cp/namespace-no-imports.cc
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/namespace-no-imports.cc
@@ -0,0 +1,37 @@
+
+namespace A
+{
+ int _a = 11;
+
+ namespace B{
+
+ int ab = 22;
+
+ namespace C{
+
+ int abc = 33;
+
+ int second(){
+ return 0;
+ }
+
+ }
+
+ int first(){
+ _a;
+ ab;
+ C::abc;
+ return C::second();
+ }
+ }
+}
+
+
+int
+main()
+{
+ A::_a;
+ A::B::ab;
+ A::B::C::abc;
+ return A::B::first();
+}
diff --git a/gdb/testsuite/gdb.cp/namespace-no-imports.exp b/gdb/testsuite/gdb.cp/namespace-no-imports.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.cp/namespace-no-imports.exp
@@ -0,0 +1,69 @@
+# Copyright 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set testfile namespace-no-imports
+set srcfile ${testfile}.cc
+set binfile [standard_output_file ${testfile}]
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+
+# Get things started.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+############################################
+if ![runto_main] then {
+ perror "couldn't run to breakpoint main"
+ continue
+}
+
+gdb_test "print A::_a" "= 11"
+gdb_test "print A::B::ab" "= 22"
+gdb_test "print A::B::C::abc" "= 33"
+
+gdb_test "print _a" "No symbol .* in current context."
+gdb_test "print ab" "No symbol .* in current context."
+gdb_test "print abc" "No symbol .* in current context."
+
+############################################
+gdb_breakpoint A::B::first
+gdb_continue_to_breakpoint "A::B::first"
+
+gdb_test "print A::_a" "= 11"
+gdb_test "print A::B::ab" "= 22"
+gdb_test "print A::B::C::abc" "= 33"
+
+gdb_test "print _a" "= 11"
+gdb_test "print ab" "= 22"
+gdb_test "print C::abc" "= 33"
+
+gdb_test "print abc" "No symbol .* in current context."
+
+############################################
+gdb_breakpoint A::B::C::second
+gdb_continue_to_breakpoint "A::B::C::second"
+
+gdb_test "print A::_a" "= 11"
+gdb_test "print A::B::ab" "= 22"
+gdb_test "print A::B::C::abc" "= 33"
+
+gdb_test "print _a" "= 11"
+gdb_test "print ab" "= 22"
+gdb_test "print abc" "= 33"

View File

@ -57,21 +57,21 @@ new file mode 100644
+ vcvtps2ph $0x2,%ymm4,%xmm4
+ vcvtps2ph $0x2,%ymm8,(%r8)
+ vcvtps2ph $0x2,%xmm4,%xmm4
+ vcvtps2ph $0x2,%xmm4,(%rcx)
+ vcvtps2ph $0x2,%xmm4,(%rcx)
+
+ .intel_syntax noprefix
+ vcvtph2ps ymm4,xmm4
+ vcvtph2ps ymm8,XMMWORD PTR [r8]
+ vcvtph2ps ymm4,[rcx]
+ vcvtph2ps xmm6,xmm4
+ vcvtph2ps xmm4,QWORD PTR [rcx]
+ vcvtph2ps xmm4,QWORD PTR [rcx]
+ vcvtph2ps xmm4,[rcx]
+ vcvtps2ph xmm4,ymm4,0x2
+ vcvtps2ph XMMWORD PTR [rcx],ymm4,0x2
+ vcvtps2ph [rcx],ymm4,0x2
+ vcvtps2ph XMMWORD PTR [rcx],ymm4,0x2
+ vcvtps2ph [rcx],ymm4,0x2
+ vcvtps2ph xmm4,xmm4,0x2
+ vcvtps2ph QWORD PTR [r8],xmm8,0x2
+ vcvtps2ph [rcx],xmm4,0x2
+ vcvtps2ph QWORD PTR [r8],xmm8,0x2
+ vcvtps2ph [rcx],xmm4,0x2
+
+/* gas/i386/x86-64-fsgs.s */
+ .att_syntax prefix
@ -80,34 +80,34 @@ new file mode 100644
+ rdfsbase %r8d
+ rdfsbase %r8
+ rdgsbase %ebx
+ rdgsbase %rbx
+ rdgsbase %r8d
+ rdgsbase %r8
+ wrfsbase %ebx
+ wrfsbase %rbx
+ wrfsbase %r8d
+ wrfsbase %r8
+ wrgsbase %ebx
+ wrgsbase %rbx
+ wrgsbase %r8d
+ wrgsbase %r8
+ rdgsbase %rbx
+ rdgsbase %r8d
+ rdgsbase %r8
+ wrfsbase %ebx
+ wrfsbase %rbx
+ wrfsbase %r8d
+ wrfsbase %r8
+ wrgsbase %ebx
+ wrgsbase %rbx
+ wrgsbase %r8d
+ wrgsbase %r8
+
+ .intel_syntax noprefix
+ rdfsbase ebx
+ rdfsbase rbx
+ rdfsbase r8d
+ rdfsbase ebx
+ rdfsbase rbx
+ rdfsbase r8d
+ rdfsbase r8
+ rdgsbase ebx
+ rdgsbase rbx
+ rdgsbase r8d
+ rdgsbase ebx
+ rdgsbase rbx
+ rdgsbase r8d
+ rdgsbase r8
+ wrfsbase ebx
+ wrfsbase rbx
+ wrfsbase r8d
+ wrfsbase ebx
+ wrfsbase rbx
+ wrfsbase r8d
+ wrfsbase r8
+ wrgsbase ebx
+ wrgsbase rbx
+ wrgsbase r8d
+ wrgsbase ebx
+ wrgsbase rbx
+ wrgsbase r8d
+ wrgsbase r8
diff --git a/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp b/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp
new file mode 100644
@ -136,7 +136,7 @@ new file mode 100644
+set testfile amd64-ivy-bridge
+set test compilation
+if [prepare_for_testing ${testfile}.exp ${testfile}.x ${testfile}.S [list debug "additional_flags=-m64 -nostdlib"]] {
+ fail $test
+ unsupported $test
+ return -1
+}
+pass $test
@ -288,7 +288,7 @@ diff --git a/gdb/testsuite/gdb.arch/i386-ivy-bridge.S b/gdb/testsuite/gdb.arch/i
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/i386-ivy-bridge.S
@@ -0,0 +1,67 @@
@@ -0,0 +1,66 @@
+/* Copyright 2011 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
@ -325,23 +325,23 @@ new file mode 100644
+ vcvtph2ps %xmm4,%xmm6
+ vcvtph2ps (%ecx),%xmm4
+ vcvtps2ph $0x2,%ymm4,%xmm4
+ vcvtps2ph $0x2,%ymm4,(%ecx)
+ vcvtps2ph $0x2,%ymm4,(%ecx)
+ vcvtps2ph $0x2,%xmm4,%xmm4
+ vcvtps2ph $0x2,%xmm4,(%ecx)
+ vcvtps2ph $0x2,%xmm4,(%ecx)
+
+ .intel_syntax noprefix
+ vcvtph2ps ymm4,xmm4
+ vcvtph2ps ymm4,XMMWORD PTR [ecx]
+ vcvtph2ps ymm4,[ecx]
+ vcvtph2ps xmm6,xmm4
+ vcvtph2ps xmm4,QWORD PTR [ecx]
+ vcvtph2ps xmm4,QWORD PTR [ecx]
+ vcvtph2ps xmm4,[ecx]
+ vcvtps2ph xmm4,ymm4,0x2
+ vcvtps2ph XMMWORD PTR [ecx],ymm4,0x2
+ vcvtps2ph [ecx],ymm4,0x2
+ vcvtps2ph XMMWORD PTR [ecx],ymm4,0x2
+ vcvtps2ph [ecx],ymm4,0x2
+ vcvtps2ph xmm4,xmm4,0x2
+ vcvtps2ph QWORD PTR [ecx],xmm4,0x2
+ vcvtps2ph [ecx],xmm4,0x2
+ vcvtps2ph QWORD PTR [ecx],xmm4,0x2
+ vcvtps2ph [ecx],xmm4,0x2
+
+/* gas/i386/fsgs.s */
+ .att_syntax prefix
@ -351,11 +351,10 @@ new file mode 100644
+ wrgsbase %ebx
+
+ .intel_syntax noprefix
+ rdfsbase ebx
+ rdgsbase ebx
+ wrfsbase ebx
+ wrgsbase ebx
+
+ rdfsbase ebx
+ rdgsbase ebx
+ wrfsbase ebx
+ wrgsbase ebx
diff --git a/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp b/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp
new file mode 100644
--- /dev/null

View File

@ -45,22 +45,22 @@ new file mode 100644
+++ b/gdb/testsuite/gdb.arch/x86_64-pid0-core.exp
@@ -0,0 +1,46 @@
+# This testcase is part of GDB, the GNU debugger.
+#
+#
+# Copyright 2010 Free Software Foundation, Inc.
+#
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Some kernel core files have PID 0 - for the idle task.
+

View File

@ -1,59 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Sergio Durigan Junior <sergiodj@redhat.com>
Date: Thu, 7 Dec 2017 16:20:31 -0500
Subject: gdb-vla-intel-fix-print-char-array.patch
;; Revert upstream commit 469412dd9ccc4de5874fd3299b105833f36b34cd
Revert commit (only the part touching gdb/f-valprint.c):
commit 469412dd9ccc4de5874fd3299b105833f36b34cd
Author: Christoph Weinmann <christoph.t.weinmann@intel.com>
Date: Fri Sep 8 15:11:47 2017 +0200
Remove C/C++ relevant code in Fortran specific file.
Remove code relevant for printing C/C++ Integer values in a
Fortran specific file to unify printing of Fortran values.
This does not change the output.
And adjust its testcase.
diff --git a/gdb/f-valprint.c b/gdb/f-valprint.c
--- a/gdb/f-valprint.c
+++ b/gdb/f-valprint.c
@@ -310,7 +310,21 @@ f_value_print_inner (struct value *val, struct ui_file *stream, int recurse,
value_print_scalar_formatted (val, &opts, 0, stream);
}
else
- value_print_scalar_formatted (val, options, 0, stream);
+ {
+ value_print_scalar_formatted (val, options, 0, stream);
+ /* C and C++ has no single byte int type, char is used instead.
+ Since we don't know whether the value is really intended to
+ be used as an integer or a character, print the character
+ equivalent as well. */
+ if (TYPE_LENGTH (type) == 1)
+ {
+ LONGEST c;
+
+ fputs_filtered (" ", stream);
+ c = unpack_long (type, valaddr);
+ LA_PRINT_CHAR ((unsigned char) c, type, stream);
+ }
+ }
break;
case TYPE_CODE_STRUCT:
diff --git a/gdb/testsuite/gdb.fortran/printing-types.exp b/gdb/testsuite/gdb.fortran/printing-types.exp
--- a/gdb/testsuite/gdb.fortran/printing-types.exp
+++ b/gdb/testsuite/gdb.fortran/printing-types.exp
@@ -30,7 +30,7 @@ if {![fortran_runto_main]} then {
gdb_breakpoint [gdb_get_line_number "write"]
gdb_continue_to_breakpoint "write"
-gdb_test "print oneByte" " = 1"
+gdb_test "print oneByte" " = 1 \'\\\\001\'"
gdb_test "print twobytes" " = 2"
gdb_test "print chvalue" " = \'a\'"
gdb_test "print logvalue" " = \.TRUE\."

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@ -1,167 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri, 1 Aug 2014 23:02:17 +0200
Subject: gdb-vla-intel-stringbt-fix.patch
;;=push+jan
http://sourceware.org/ml/gdb-patches/2014-08/msg00025.html
On Fri, 01 Aug 2014 09:20:19 +0200, Keven Boell wrote:
> I just tried it on Fedora 20 i686. Applied the patch, you mentioned, on top of
> the Fortran VLA series and executed your dynamic-other-frame test. Everything
> is working fine here, I cannot reproduce the crash.
I have it reproducible on Fedora 20 i686 with plain
CFLAGS=-g ./configure;make;cd gdb/testsuite;make site.exp;runtest gdb.fortran/dynamic-other-frame.exp
Besides that I have updated the testcase with
gdb_test_no_output "set print frame-arguments all"
so that there is no longer needed the patch:
[patch] Display Fortran strings in backtraces
https://sourceware.org/ml/gdb-patches/2014-07/msg00709.html
The fix below has no regressions for me. Unfortunately I do not see why you
cannot reproduce it.
Thanks,
Jan
diff --git a/gdb/dwarf2/loc.c b/gdb/dwarf2/loc.c
--- a/gdb/dwarf2/loc.c
+++ b/gdb/dwarf2/loc.c
@@ -2249,6 +2249,20 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame,
ctx.per_cu = per_cu;
ctx.obj_address = 0;
+frame_id old_frame_id (get_frame_id (deprecated_safe_get_selected_frame ()));
+class RestoreCall {
+private:
+ const std::function<void ()> func;
+public:
+ RestoreCall(std::function<void ()> func_):func(func_) {}
+ ~RestoreCall() { func(); }
+} restore_frame([=]() {
+ frame_info *old_frame (frame_find_by_id (old_frame_id));
+ if (old_frame != NULL)
+ select_frame (old_frame);
+});
+if (frame != NULL) select_frame (frame);
+
scoped_value_mark free_values;
ctx.gdbarch = per_objfile->objfile->arch ();
diff --git a/gdb/testsuite/gdb.fortran/dynamic-other-frame-stub.f90 b/gdb/testsuite/gdb.fortran/dynamic-other-frame-stub.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/dynamic-other-frame-stub.f90
@@ -0,0 +1,24 @@
+! Copyright 2010 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+!
+! Ihis file is the Fortran source file for dynamic.exp.
+! Original file written by Jakub Jelinek <jakub@redhat.com>.
+! Modified for the GDB testcase by Jan Kratochvil <jan.kratochvil@redhat.com>.
+
+subroutine bar
+ real :: dummy
+ dummy = 1
+end subroutine bar
diff --git a/gdb/testsuite/gdb.fortran/dynamic-other-frame.exp b/gdb/testsuite/gdb.fortran/dynamic-other-frame.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/dynamic-other-frame.exp
@@ -0,0 +1,39 @@
+# Copyright 2010 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set testfile "dynamic-other-frame"
+set srcfile1 ${testfile}.f90
+set srcfile2 ${testfile}-stub.f90
+set objfile2 [standard_output_file ${testfile}-stub.o]
+set executable ${testfile}
+set binfile [standard_output_file ${executable}]
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${objfile2}" object {f90}] != ""
+ || [gdb_compile "${srcdir}/${subdir}/${srcfile1} ${objfile2}" "${binfile}" executable {debug f90}] != "" } {
+ untested "Couldn't compile ${srcfile1} or ${srcfile2}"
+ return -1
+}
+
+clean_restart ${executable}
+
+gdb_test_no_output "set print frame-arguments all"
+
+if ![runto bar_] then {
+ perror "couldn't run to bar_"
+ continue
+}
+
+gdb_test "bt" {foo \(string='hello'.*}
diff --git a/gdb/testsuite/gdb.fortran/dynamic-other-frame.f90 b/gdb/testsuite/gdb.fortran/dynamic-other-frame.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/dynamic-other-frame.f90
@@ -0,0 +1,36 @@
+! Copyright 2010 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+!
+! Ihis file is the Fortran source file for dynamic.exp.
+! Original file written by Jakub Jelinek <jakub@redhat.com>.
+! Modified for the GDB testcase by Jan Kratochvil <jan.kratochvil@redhat.com>.
+
+subroutine foo (string)
+ interface
+ subroutine bar
+ end subroutine
+ end interface
+ character string*(*)
+ call bar ! stop-here
+end subroutine foo
+program test
+ interface
+ subroutine foo (string)
+ character string*(*)
+ end subroutine
+ end interface
+ call foo ('hello')
+end

View File

@ -1,350 +0,0 @@
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Fedora GDB patches <invalid@email.com>
Date: Fri, 27 Oct 2017 21:07:50 +0200
Subject: gdb-vla-intel-tests.patch
;;=fedoratest
diff --git a/gdb/testsuite/gdb.fortran/ptr-indentation.exp b/gdb/testsuite/gdb.fortran/ptr-indentation.exp
--- a/gdb/testsuite/gdb.fortran/ptr-indentation.exp
+++ b/gdb/testsuite/gdb.fortran/ptr-indentation.exp
@@ -37,5 +37,5 @@ gdb_continue_to_breakpoint "BP1"
gdb_test "ptype tinsta" \
[multi_line "type = Type tuserdef" \
" $int :: i" \
- " PTR TO -> \\( $real :: ptr \\)" \
+ " PTR TO -> \\( $real :: ptr\\)" \
"End Type tuserdef"]
diff --git a/gdb/testsuite/gdb.fortran/ptype-on-functions.exp b/gdb/testsuite/gdb.fortran/ptype-on-functions.exp
--- a/gdb/testsuite/gdb.fortran/ptype-on-functions.exp
+++ b/gdb/testsuite/gdb.fortran/ptype-on-functions.exp
@@ -42,7 +42,7 @@ gdb_test "ptype say_numbers" \
"type = void \\(integer\\(kind=4\\), integer\\(kind=4\\), integer\\(kind=4\\)\\)"
gdb_test "ptype fun_ptr" \
- "type = PTR TO -> \\( integer\\(kind=4\\) \\(\\) \\(REF TO -> \\( integer\\(kind=4\\) \\)\\) \\)"
+ "type = PTR TO -> \\( integer\\(kind=4\\) \\(\\) \\(REF TO -> \\( integer\\(kind=4\\)\\)\\)\\)"
gdb_test "ptype say_string" \
"type = void \\(character\\*\\(\\*\\), integer\\(kind=\\d+\\)\\)"
diff --git a/gdb/testsuite/gdb.fortran/vla-func.exp b/gdb/testsuite/gdb.fortran/vla-func.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/vla-func.exp
@@ -0,0 +1,61 @@
+# Copyright 2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+standard_testfile ".f90"
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
+ {debug f90 quiet}] } {
+ return -1
+}
+
+if ![runto MAIN__] then {
+ perror "couldn't run to breakpoint MAIN__"
+ continue
+}
+
+# Check VLA passed to first Fortran function.
+gdb_breakpoint [gdb_get_line_number "func1-vla-passed"]
+gdb_continue_to_breakpoint "func1-vla-passed"
+gdb_test "print vla" " = \\( *\\( *22, *22, *22,\[()22, .\]*\\)" \
+ "print vla (func1)"
+gdb_test "ptype vla" "type = integer\\\(kind=4\\\), allocatable \\\(10,10\\\)" \
+ "ptype vla (func1)"
+
+gdb_breakpoint [gdb_get_line_number "func1-vla-modified"]
+gdb_continue_to_breakpoint "func1-vla-modified"
+gdb_test "print vla(5,5)" " = 55" "print vla(5,5) (func1)"
+gdb_test "print vla(7,7)" " = 77" "print vla(5,5) (func1)"
+
+# Check if the values are correct after returning from func1
+gdb_breakpoint [gdb_get_line_number "func1-returned"]
+gdb_continue_to_breakpoint "func1-returned"
+gdb_test "print ret" " = .TRUE." "print ret after func1 returned"
+
+# Check VLA passed to second Fortran function
+gdb_breakpoint [gdb_get_line_number "func2-vla-passed"]
+gdb_continue_to_breakpoint "func2-vla-passed"
+gdb_test "print vla" \
+ " = \\\(44, 44, 44, 44, 44, 44, 44, 44, 44, 44\\\)" \
+ "print vla (func2)"
+gdb_test "ptype vla" "type = integer\\\(kind=4\\\) \\\(10\\\)" \
+ "ptype vla (func2)"
+
+# Check if the returned VLA has the correct values and ptype.
+gdb_breakpoint [gdb_get_line_number "func2-returned"]
+gdb_continue_to_breakpoint "func2-returned"
+gdb_test "print vla3" " = \\\(1, 2, 44, 4, 44, 44, 44, 8, 44, 44\\\)" \
+ "print vla3 (after func2)"
+gdb_test "ptype vla3" "type = integer\\\(kind=4\\\), allocatable \\\(10\\\)" \
+ "ptype vla3 (after func2)"
diff --git a/gdb/testsuite/gdb.fortran/vla-func.f90 b/gdb/testsuite/gdb.fortran/vla-func.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/vla-func.f90
@@ -0,0 +1,71 @@
+! Copyright 2014 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+logical function func1 (vla)
+ implicit none
+ integer, allocatable :: vla (:, :)
+ func1 = allocated(vla)
+ vla(5,5) = 55 ! func1-vla-passed
+ vla(7,7) = 77
+ return ! func1-vla-modified
+end function func1
+
+function func2(vla)
+ implicit none
+ integer :: vla (:)
+ integer :: func2(size(vla))
+ integer :: k
+
+ vla(1) = 1 ! func2-vla-passed
+ vla(2) = 2
+ vla(4) = 4
+ vla(8) = 8
+
+ func2 = vla
+end function func2
+
+program vla_func
+ implicit none
+ interface
+ logical function func1 (vla)
+ integer, allocatable :: vla (:, :)
+ end function
+ end interface
+ interface
+ function func2 (vla)
+ integer :: vla (:)
+ integer func2(size(vla))
+ end function
+ end interface
+
+ logical :: ret
+ integer, allocatable :: vla1 (:, :)
+ integer, allocatable :: vla2 (:)
+ integer, allocatable :: vla3 (:)
+
+ ret = .FALSE.
+
+ allocate (vla1 (10,10))
+ vla1(:,:) = 22
+
+ allocate (vla2 (10))
+ vla2(:) = 44
+
+ ret = func1(vla1)
+ vla3 = func2(vla2) ! func1-returned
+
+ ret = .TRUE. ! func2-returned
+end program vla_func
diff --git a/gdb/testsuite/gdb.fortran/vla-ptr-info.exp b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp
--- a/gdb/testsuite/gdb.fortran/vla-ptr-info.exp
+++ b/gdb/testsuite/gdb.fortran/vla-ptr-info.exp
@@ -33,5 +33,5 @@ set real4 [fortran_real4]
# Check the status of a pointer to a dynamic array.
gdb_breakpoint [gdb_get_line_number "pvla-associated"]
gdb_continue_to_breakpoint "pvla-associated"
-gdb_test "print &pvla" " = \\(PTR TO -> \\( $real4 \\(10,10,10\\) \\)\\) ${hex}" \
+gdb_test "print &pvla" " = \\(PTR TO -> \\( $real4 \\(10,10,10\\)\\)\\) ${hex}" \
"print pvla pointer information"
diff --git a/gdb/testsuite/gdb.fortran/vla-stringsold.exp b/gdb/testsuite/gdb.fortran/vla-stringsold.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/vla-stringsold.exp
@@ -0,0 +1,101 @@
+# Copyright 2014 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+standard_testfile ".f90"
+
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
+ {debug f90 quiet}] } {
+ return -1
+}
+
+# check that all fortran standard datatypes will be
+# handled correctly when using as VLA's
+
+if ![runto MAIN__] then {
+ perror "couldn't run to breakpoint MAIN__"
+ continue
+}
+
+gdb_breakpoint [gdb_get_line_number "var_char-allocated-1"]
+gdb_continue_to_breakpoint "var_char-allocated-1"
+gdb_test "print var_char" \
+ " = \\(PTR TO -> \\( character\\*10\\)\\) ${hex}" \
+ "print var_char after allocated first time"
+gdb_test "whatis var_char" "type = PTR TO -> \\( character\\*10\\)" \
+ "whatis var_char first time"
+gdb_test "ptype var_char" "type = PTR TO -> \\( character\\*10\\)" \
+ "ptype var_char first time"
+gdb_test "next" "\\d+.*var_char = 'foo'.*" \
+ "next to allocation status of var_char"
+gdb_test "print l" " = .TRUE." "print allocation status first time"
+
+gdb_breakpoint [gdb_get_line_number "var_char-filled-1"]
+gdb_continue_to_breakpoint "var_char-filled-1"
+gdb_test "print var_char" \
+ " = \\(PTR TO -> \\( character\\*3\\)\\) ${hex}" \
+ "print var_char after filled first time"
+gdb_test "print *var_char" " = 'foo'" \
+ "print *var_char after filled first time"
+gdb_test "whatis var_char" "type = PTR TO -> \\( character\\*3\\)" \
+ "whatis var_char after filled first time"
+gdb_test "ptype var_char" "type = PTR TO -> \\( character\\*3\\)" \
+ "ptype var_char after filled first time"
+gdb_test "print var_char(1)" " = 102 'f'" "print var_char(1)"
+gdb_test "print var_char(3)" " = 111 'o'" "print var_char(3)"
+
+gdb_breakpoint [gdb_get_line_number "var_char-filled-2"]
+gdb_continue_to_breakpoint "var_char-filled-2"
+gdb_test "print var_char" \
+ " = \\(PTR TO -> \\( character\\*6\\)\\) ${hex}" \
+ "print var_char after allocated second time"
+gdb_test "print *var_char" " = 'foobar'" \
+ "print *var_char after allocated second time"
+gdb_test "whatis var_char" "type = PTR TO -> \\( character\\*6\\)" \
+ "whatis var_char second time"
+gdb_test "ptype var_char" "type = PTR TO -> \\( character\\*6\\)" \
+ "ptype var_char second time"
+
+gdb_breakpoint [gdb_get_line_number "var_char-empty"]
+gdb_continue_to_breakpoint "var_char-empty"
+gdb_test "print var_char" \
+ " = \\(PTR TO -> \\( character\\*0\\)\\) ${hex}" \
+ "print var_char after set empty"
+gdb_test "print *var_char" " = \"\"" "print *var_char after set empty"
+gdb_test "whatis var_char" "type = PTR TO -> \\( character\\*0\\)" \
+ "whatis var_char after set empty"
+gdb_test "ptype var_char" "type = PTR TO -> \\( character\\*0\\)" \
+ "ptype var_char after set empty"
+
+gdb_breakpoint [gdb_get_line_number "var_char-allocated-3"]
+gdb_continue_to_breakpoint "var_char-allocated-3"
+gdb_test "print var_char" \
+ " = \\(PTR TO -> \\( character\\*21\\)\\) ${hex}" \
+ "print var_char after allocated third time"
+gdb_test "whatis var_char" "type = PTR TO -> \\( character\\*21\\)" \
+ "whatis var_char after allocated third time"
+gdb_test "ptype var_char" "type = PTR TO -> \\( character\\*21\\)" \
+ "ptype var_char after allocated third time"
+
+gdb_breakpoint [gdb_get_line_number "var_char_p-associated"]
+gdb_continue_to_breakpoint "var_char_p-associated"
+gdb_test "print var_char_p" \
+ " = \\(PTR TO -> \\( character\\*7\\)\\) ${hex}" \
+ "print var_char_p after associated"
+gdb_test "print *var_char_p" " = 'johndoe'" \
+ "print *var_char_ after associated"
+gdb_test "whatis var_char_p" "type = PTR TO -> \\( character\\*7\\)" \
+ "whatis var_char_p after associated"
+gdb_test "ptype var_char_p" "type = PTR TO -> \\( character\\*7\\)" \
+ "ptype var_char_p after associated"
diff --git a/gdb/testsuite/gdb.fortran/vla-stringsold.f90 b/gdb/testsuite/gdb.fortran/vla-stringsold.f90
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/vla-stringsold.f90
@@ -0,0 +1,40 @@
+! Copyright 2014 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program; if not, write to the Free Software
+! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+program vla_strings
+ character(len=:), target, allocatable :: var_char
+ character(len=:), pointer :: var_char_p
+ logical :: l
+
+ allocate(character(len=10) :: var_char)
+ l = allocated(var_char) ! var_char-allocated-1
+ var_char = 'foo'
+ deallocate(var_char) ! var_char-filled-1
+ l = allocated(var_char) ! var_char-deallocated
+ allocate(character(len=42) :: var_char)
+ l = allocated(var_char)
+ var_char = 'foobar'
+ var_char = '' ! var_char-filled-2
+ var_char = 'bar' ! var_char-empty
+ deallocate(var_char)
+ allocate(character(len=21) :: var_char)
+ l = allocated(var_char) ! var_char-allocated-3
+ var_char = 'johndoe'
+ var_char_p => var_char
+ l = associated(var_char_p) ! var_char_p-associated
+ var_char_p => null()
+ l = associated(var_char_p) ! var_char_p-not-associated
+end program vla_strings
diff --git a/gdb/testsuite/gdb.fortran/whatis_type.exp b/gdb/testsuite/gdb.fortran/whatis_type.exp
--- a/gdb/testsuite/gdb.fortran/whatis_type.exp
+++ b/gdb/testsuite/gdb.fortran/whatis_type.exp
@@ -44,7 +44,7 @@ gdb_test "whatis t2" "type = Type t2"
gdb_test "whatis t2v" "type = Type t2"
gdb_test "whatis t3" "type = Type t3"
gdb_test "whatis t3v" "type = Type t3"
-gdb_test "whatis t3p" "type = PTR TO -> \\( Type t3 \\)"
+gdb_test "whatis t3p" "type = PTR TO -> \\( Type t3\\)"
gdb_test "ptype t1" \
[multi_line "type = Type t1" \
@@ -73,4 +73,4 @@ gdb_test "ptype t3p" \
[multi_line "type = PTR TO -> \\( Type t3" \
" $int :: t3_i" \
" Type t2 :: t2_n" \
- "End Type t3 \\)"]
+ "End Type t3\\)"]

641
gdb.spec
View File

@ -6,12 +6,25 @@
# --with profile: gcc -fprofile-generate / -fprofile-use: Before better
# workload gets run it decreases the general performance now.
# --define 'scl somepkgname': Independent packages by scl-utils-build.
# --define 'tests "TEST1 ... TESTN": Limit testing to specified tests.
# Turn off the brp-python-bytecompile automagic
%global _python_bytecompile_extra 0
# Disable LTO until upstream fixes GDB's ODR woes.
#%define _lto_cflags %{nil}
%define _lto_cflags %{nil}
# Only build on x86 for RHEL6 SCL, defining missing parallel make macros.
%if 0%{?scl:1} && 0%{?el6:1}
ExclusiveArch: %{ix86} x86_64
%global make_build make %{?_smp_mflags}
%global make_install make %{?_smp_mflags} install DESTDIR=$RPM_BUILD_ROOT
%endif
# Exclude aarch64 on RHEL7.
%if 0%{?scl:1} && 0%{?el7:1}
ExcludeArch: aarch64
%endif
%{?scl:%scl_package gdb}
%{!?scl:
@ -21,19 +34,26 @@
%global _root_libdir %{_libdir}
}
# If we're on Fedora, we will build the gdb-minimal package.
%if 0%{?fedora}
# If we're on Fedora or RHEL 9+, we will build the gdb-minimal package.
# Never build the -minimal package on SCLs, since it's unneeded there.
%if 0%{?fedora} || (0%{?rhel} > 8 && 0%{!?scl:1})
%global _build_minimal 1
%endif
# Include support for Guile? This is enabled on RHEL 8 and
# Fedora < 38.
%if (0%{?fedora:1} && 0%{?fedora} < 38) || (0%{?rhel:1} && 0%{?rhel} == 8)
%define use_guile 1
%endif
Name: %{?scl_prefix}gdb
# Freeze it when GDB gets branched
%global snapsrc 20200208
%global snapsrc 20220501
# See timestamp of source gnulib installed into gnulib/ .
%global snapgnulib 20200630
%global snapgnulib 20220501
%global tarname gdb-%{version}
Version: 10.1
Version: 13.1
# The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
@ -58,8 +78,7 @@ URL: https://gnu.org/software/gdb/
%undefine _debuginfo_subpackages
# For DTS RHEL<=7 GDB it is better to use none than a Requires dependency.
%if 0%{!?rhel:1} || 0%{?rhel} > 7
Recommends: %{?scl_prefix}gcc-gdb-plugin%{?_isa}
%if 0%{!?rhel:1}
Recommends: dnf-command(debuginfo-install)
%endif
@ -152,13 +171,13 @@ BuildRequires: %{librpmname}
Recommends: %{librpmname}
%endif
%if 0%{?el6:1}
%if 0%{?el6:1} || 0%{?el7:1}
# GDB C++11 requires devtoolset gcc.
BuildRequires: %{?scl_prefix}gcc-c++
%else
BuildRequires: gcc-c++
%endif
BuildRequires: autoconf
# GDB patches have the format `gdb-<version>-bz<red-hat-bz-#>-<desc>.patch'.
# They should be created using patch level 1: diff -up ./gdb (or gdb-6.3/gdb).
@ -189,21 +208,9 @@ Source5: %{libstdcxxpython}.tar.xz
Source6: gdbtui
# libipt: Intel Processor Trace Decoder Library
%global libipt_version 2.0.2
%global libipt_version 2.0.5
#=fedora
Source7: v%{libipt_version}.tar.gz
#=fedora
Patch1142: v1.5-libipt-static.patch
## [testsuite] Fix false selftest.exp FAIL from system readline-6.3+ (Patrick Palka).
##=fedoratest
#Patch1075: gdb-testsuite-readline63-sigint.patch
##=fedoratest
Patch1119: gdb-testsuite-readline63-sigint-revert.patch
# Fix broken configure tests compromised by LTO
#push=Should be pushed upstream.
Patch2000: gdb-config.patch
# Include the auto-generated file containing the "Patch:" directives.
# See README.local-patches for more details.
@ -211,14 +218,15 @@ Patch9998: _gdb.spec.Patch.include
Patch9999: _gdb.spec.patch.include
%include %{PATCH9998}
%if 0%{!?rhel:1} || 0%{?rhel} > 6
# RL_STATE_FEDORA_GDB would not be found for:
# Patch642: gdb-readline62-ask-more-rh.patch
# --with-system-readline
BuildRequires: readline-devel%{buildisa} >= 6.2-4
%endif # 0%{!?rhel:1} || 0%{?rhel} > 6
# System readline is too old prior to RHEL8.
%if 0%{!?rhel:1} || 0%{?rhel} > 7
%global use_system_readline 1
BuildRequires: readline-devel%{buildisa} >= 7.0
%else
%global use_system_readline 0
%endif
BuildRequires: gcc-c++ ncurses-devel%{buildisa} texinfo gettext flex bison
BuildRequires: ncurses-devel%{buildisa} texinfo gettext flex bison
BuildRequires: expat-devel%{buildisa}
%if 0%{!?rhel:1} || 0%{?rhel} > 6
BuildRequires: xz-devel%{buildisa}
@ -229,6 +237,7 @@ BuildRequires: zlib-devel%{buildisa} libselinux-devel%{buildisa}
%if 0%{!?_without_python:1}
%if 0%{?rhel:1} && 0%{?rhel} <= 7
BuildRequires: python-devel%{buildisa}
%global __python /usr/bin/python2
%else
%global __python %{__python3}
BuildRequires: python3-devel%{buildisa}
@ -249,8 +258,17 @@ BuildRequires: texlive-collection-latexrecommended
BuildRequires: /usr/bin/pod2man
%if 0%{!?rhel:1} || 0%{?rhel} > 7
BuildRequires: libbabeltrace-devel%{buildisa}
%if %{defined use_guile}
%if 0%{!?rhel:1}
BuildRequires: guile22-devel%{buildisa}
%endif
# Guile is only supported prior to RHEL9, where it was called "guile".
%if 0%{?rhel:1} && 0%{?rhel} < 9
BuildRequires: guile-devel%{buildisa}
%endif
%endif
%endif
%global have_libipt 0
%if 0%{!?rhel:1} || 0%{?rhel} > 7 || (0%{?rhel} == 7 && 0%{?scl:1})
%ifarch %{ix86} x86_64
@ -268,11 +286,32 @@ BuildRequires: libipt-devel%{buildisa}
# Fedora < 32, and mpfr-4 on Fedora 32+ and RHEL-9+.
BuildRequires: mpfr-devel%{buildisa}
%endif
# RHEL6 doesn't have source-highlight.
%if 0%{!?rhel:1} || 0%{?rhel} > 6
BuildRequires: source-highlight-devel
%if 0%{!?rhel:1} || 0%{?rhel} > 8
%endif
%if 0%{!?rhel:1}
BuildRequires: xxhash-devel
%endif
# Special case: on RHEL8+, we simply require the system debuginfod.
# Otherwise, we require the SCL version. Except on RHEL6, where debuginfod
# is not supported at all.
%global have_debuginfod 0
%global use_scl_for_debuginfod 0
%if 0%{!?rhel:1} || 0%{?rhel} >= 8
%global have_debuginfod 1
BuildRequires: elfutils-debuginfod-client-devel
%else
%if 0%{!?el6:1} && 0%{?scl:1}
%global have_debuginfod 1
%global use_scl_for_debuginfod 1
BuildRequires: %{?scl_prefix}elfutils-debuginfod-client-devel
%endif
%endif
# Workaround for missing boost-devel dependency (rhbz 1718480)
BuildRequires: boost-devel
%if 0%{?_with_testsuite:1}
@ -280,7 +319,7 @@ BuildRequires: elfutils-debuginfod-client-devel
%global bits_local %{?_isa}
%global bits_other %{?_isa}
%ifarch s390x
%if 0%{!?rhel:1} || 0%{?rhel} < 8
%if 0%{?rhel:1} && 0%{?rhel} < 8
%global bits_other (%{__isa_name}-32)
%endif
%else #!s390x
@ -295,12 +334,15 @@ BuildRequires: elfutils-debuginfod-client-devel
BuildRequires: sharutils dejagnu
# gcc-objc++ is not covered by the GDB testsuite.
BuildRequires: gcc gcc-c++ gcc-gfortran
# Test supported SCL toolchain components.
BuildRequires: %{?scl_prefix}gcc %{?scl_prefix}gcc-c++ %{?scl_prefix}gcc-gfortran
%if 0%{!?rhel:1} || 0%{?rhel} < 8
BuildRequires: gcc-objc
%endif
%if 0%{!?rhel:1} || 0%{?rhel} > 7
BuildRequires: gcc-gdb-plugin%{?_isa}
# We don't support gcc-gdb-plugin on RHEL anymore.
%if 0%{!?rhel:1}
BuildRequires: %{?scl_prefix}gcc-gdb-plugin%{?_isa}
%endif
%if 0%{?rhel:1} && 0%{?rhel} < 7
BuildRequires: gcc-java libgcj%{bits_local} libgcj%{bits_other}
@ -335,8 +377,8 @@ BuildRequires: prelink
BuildRequires: opencl-headers ocl-icd-devel%{bits_local} ocl-icd-devel%{bits_other}
%endif
%if 0%{!?rhel:1}
# Fedora arm+ppc64le do not yet have fpc built.
%ifnarch %{arm} ppc64le
# Fedora arm+ppc64le+s390x do not yet have fpc built.
%ifnarch %{arm} ppc64le s390x
BuildRequires: fpc
%endif
%endif
@ -365,17 +407,17 @@ BuildRequires: libstdc++%{bits_local} libstdc++%{bits_other}
BuildRequires: libquadmath%{bits_local} libquadmath%{bits_other}
%endif
%endif
BuildRequires: glibc-static%{bits_local}
# multilib glibc-static is open Bug 488472:
#BuildRequires: glibc-static%{bits_other}
# Exception for RHEL<=7
%if 0%{?rhel} > 6
BuildRequires: glibc-static%{bits_other}
%endif
%ifarch s390x
BuildRequires: valgrind%{bits_local}
BuildRequires: %{?scl_preifx}valgrind%{bits_local}
%if 0%{!?rhel:1} || 0%{?rhel} > 7
BuildRequires: valgrind%{bits_local} valgrind%{bits_other}
BuildRequires: %{?scl_prefix}valgrind%{bits_local} valgrind%{bits_other}
%endif
%else
BuildRequires: valgrind%{bits_local} valgrind%{bits_other}
BuildRequires: %{?scl_prefix}valgrind%{bits_local} valgrind%{bits_other}
%endif
%if 0%{!?rhel:1} || 0%{?rhel} > 6
BuildRequires: xz
@ -383,9 +425,11 @@ BuildRequires: xz
%if 0%{!?rhel:1} || 0%{?rhel} > 7
BuildRequires: rust
%endif
%if 0%{!?el6:1}
BuildRequires: %{?scl_prefix}elfutils-debuginfod
%endif
%endif # 0%{?_with_testsuite:1}
BuildRequires: make gmp-devel
%{?scl:Requires:%scl_runtime}
@ -458,10 +502,6 @@ tar xJf %{SOURCE5}
%if 0%{have_libipt} && 0%{?el7:1} && 0%{?scl:1}
tar xzf %{SOURCE7}
(
cd libipt-%{libipt_version}
%patch1142 -p1
)
%endif
# Files have `# <number> <file>' statements breaking VPATH / find-debuginfo.sh .
@ -477,42 +517,12 @@ find -name "*.info*"|xargs rm -f
# See README.local-patches for more details.
%include %{PATCH9999}
%if 0%{!?el6:1}
for i in \
gdb/python/lib/gdb/FrameWrapper.py \
gdb/python/lib/gdb/backtrace.py \
gdb/python/lib/gdb/command/backtrace.py \
;do
test -e $i
: >$i
done
%endif
%if 0%{?rhel:1} && 0%{?rhel} <= 7
%patch1119 -p1
%endif
%patch2000 -p1
# The above patches twiddle a .m4 file for configure, so update the affected
# configure files
pushd libiberty
autoconf -f
popd
pushd intl
autoconf -f
popd
find -name "*.orig" | xargs rm -f
! find -name "*.rej" # Should not happen.
# Change the version that gets printed at GDB startup, so it is RH specific.
# Change the version that gets printed at GDB startup, so it is distro-specific.
cat > gdb/version.in << _FOO
%if 0%{!?rhel:1}
Fedora %{version}-%{release}
%else # !0%{!?rhel:1}
Red Hat Enterprise Linux %{version}-%{release}
%endif # !0%{!?rhel:1}
%{?dist_name} %{version}-%{release}
_FOO
# Remove the info and other generated files added by the FSF release
@ -523,14 +533,11 @@ rm -f bfd/doc/*.info-*
rm -f gdb/doc/*.info
rm -f gdb/doc/*.info-*
%if 0%{!?rhel:1} || 0%{?rhel} > 6
# RL_STATE_FEDORA_GDB would not be found for:
# Patch642: gdb-readline62-ask-more-rh.patch
# --with-system-readline
%if 0%{use_system_readline}
mv -f readline/readline/doc readline-doc
rm -rf readline/readline/*
mv -f readline-doc readline/readline/doc
%endif # 0%{!?rhel:1} || 0%{?rhel} > 6
%endif
rm -rf zlib texinfo
@ -553,7 +560,10 @@ COMMON_GDB_CONFIGURE_FLAGS="\
--mandir=%{_mandir} \
--infodir=%{_infodir} \
--with-gdb-datadir=%{_datadir}/gdb \
--enable-gdb-build-warnings=,-Wno-unused \
--enable-gdb-build-warnings=,-Wno-unused,-Wno-deprecated-declarations,-Wno-unused-function\
%ifarch %{ix86}
,-Wno-format-overflow\
%endif
--enable-build-with-cxx \
%ifnarch %{ix86} alpha ppc s390 s390x x86_64 ppc64 ppc64le sparc sparcv9 sparc64 %{arm} aarch64
--disable-werror \
@ -561,11 +571,11 @@ COMMON_GDB_CONFIGURE_FLAGS="\
--enable-werror \
%endif
--with-separate-debug-dir=/usr/lib/debug \
--disable-sim \
--disable-sim \
--disable-rpath \
--without-stage1-ldflags \
--disable-libmcheck \
%if 0%{!?rhel:1} || 0%{?rhel} > 6
%if 0%{use_system_readline}
--with-system-readline \
%else
--without-system-readline \
@ -585,8 +595,13 @@ COMMON_GDB_CONFIGURE_FLAGS="\
--with-lzma \
%else
--without-lzma \
%endif \
--with-debuginfod
%endif
%if 0%{!?rhel:1} || 0%{?have_debuginfod}
--with-debuginfod \
%endif
%if 0%{?rhel:1}
--disable-libctf
%endif
"
# Identify the build directory with the version of gdb as well as the
@ -614,10 +629,16 @@ GDB_MINIMAL_CONFIGURE_FLAGS="\
--disable-unit-tests \
--disable-source-highlight"
export CFLAGS="$RPM_OPT_FLAGS %{?_with_asan:-fsanitize=address}"
export LDFLAGS="%{?__global_ldflags} %{?_with_asan:-fsanitize=address}"
# Populate CFLAGS, LDFLAGS, CC, CXX, etc.
%set_build_flags
CFLAGS="$CFLAGS %{?_with_asan:-fsanitize=address}"
LDFLAGS="$LDFLAGS %{?_with_asan:-fsanitize=address}"
CXXFLAGS="$CXXFLAGS %{?_with_asan:-fsanitize=address}"
export CXXFLAGS="$CFLAGS"
# If using an SCL for debuginfod, add path to SCL's pkgconfig directory.
%if 0%{?have_debuginfod} && 0%{?use_scl_for_debuginfod}
export PKG_CONFIG_PATH=%{_libdir}/pkgconfig
%endif
# --htmldir and --pdfdir are not used as they are used from %{gdb_build}.
../configure \
@ -652,30 +673,6 @@ export LDFLAGS="%{?__global_ldflags} %{?_with_asan:-fsanitize=address}"
CFLAGS="$CFLAGS -DDNF_DEBUGINFO_INSTALL"
%endif
# Patch833: gdb-6.6-buildid-locate-rpm-scl.patch
%if 0%{?el6:1} && 0%{?scl:1}
CFLAGS="$CFLAGS -DGDB_INDEX_VERIFY_VENDOR"
%endif
# [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
%if %{have_libipt} && 0%{?el7:1} && 0%{?scl:1}
CFLAGS="$CFLAGS -DPERF_ATTR_SIZE_VER5_BUNDLE"
%endif
# Patch642: gdb-readline62-ask-more-rh.patch
%if 0%{?rhel} == 7
CFLAGS="$CFLAGS -DNEED_RL_STATE_FEDORA_GDB"
%else
# FIXME: Why not just: ! grep -w ...
if grep -w RL_STATE_FEDORA_GDB %{_includedir}/readline/readline.h;then false;fi
%endif
# Patch337: gdb-6.8-attach-signalled-detach-stopped.patch
# Patch331: gdb-6.8-quit-never-aborts.patch
%if 0%{?rhel:1} && 0%{?rhel} <= 6
CFLAGS="$CFLAGS -DNEED_DETACH_SIGSTOP"
%endif
%if 0%{have_libipt} && 0%{?el7:1} && 0%{?scl:1}
(
mkdir libipt-%{libipt_version}-root
@ -698,6 +695,13 @@ LDFLAGS="$LDFLAGS -L$PWD/libipt-%{libipt_version}-root%{_libdir}"
export CXXFLAGS="$CFLAGS"
# For DTS11+, gcc defaults to c++17, causing issues with system-installed
# headers, e.g., python. Force to c++11. We coerce all builds to use c++11
# to facilitate testing.
%if 0%{?rhel:1} && 0%{?rhel} < 8
export CXXFLAGS="$CXXFLAGS -std=gnu++11"
%endif
# The configure flags we will use when building the full GDB.
GDB_FULL_CONFIGURE_FLAGS="\
--with-system-gdbinit=%{_sysconfdir}/gdbinit \
@ -715,7 +719,7 @@ $(: ppc64 host build crashes on ppc variant of libexpat.so ) \
%else
--without-python \
%endif
%if 0%{!?rhel:1} || 0%{?rhel} > 7
%if %{defined use_guile}
--with-guile \
%else
--without-guile \
@ -730,7 +734,7 @@ $(: ppc64 host build crashes on ppc variant of libexpat.so ) \
%else
--without-intel-pt \
%endif
%if 0%{!?rhel:1} || 0%{?rhel} > 8
%if 0%{!?rhel:1}
--with-xxhash \
%endif
--with-rpm=librpm.so.%{librpmver} \
@ -788,8 +792,6 @@ perl -i.relocatable -pe 's/^(D\[".*_RELOCATABLE"\]=" )1(")$/${1}0$2/' gdb/config
%make_build CFLAGS="$CFLAGS $FPROFILE_CFLAGS" LDFLAGS="$LDFLAGS $FPROFILE_CFLAGS" V=1
! grep '_RELOCATABLE.*1' gdb/config.h
grep '^#define HAVE_LIBSELINUX 1$' gdb/config.h
grep '^#define HAVE_SELINUX_SELINUX_H 1$' gdb/config.h
if [ "$fprofile" = "-fprofile" ]
then
@ -872,6 +874,11 @@ gcc -o ./orphanripper %{SOURCE2} -Wall -lutil -ggdb2
for test in \
gdb.base/readline-overflow.exp \
gdb.base/bigcore.exp \
%if 0%{?rhel} < 7
gdb.base/gnu-debugdata.exp \
gdb.base/access-mem-running.exp \
gdb.threads/access-mem-running-thread-exit.exp \
%endif
; do
mv -f ../../gdb/testsuite/$test ../gdb/testsuite/$test-DISABLED || :
done
@ -880,7 +887,13 @@ gcc -o ./orphanripper %{SOURCE2} -Wall -lutil -ggdb2
# See also: gdb-runtest-pie-override.exp
###CHECK="$(echo $CHECK|sed 's#check//unix/[^ ]*#& &/-fPIC/-pie#g')"
./orphanripper %make_build -k $CHECK || :
TESTS=""
%if 0%{?tests:1}
for test in %{tests}; do
TESTS="${TESTS:+$TESTS }$test"
done
%endif
./orphanripper make %{?_smp_mflags} -k $CHECK TESTS="$TESTS" || :
)
for t in sum log
do
@ -962,7 +975,7 @@ touch -r %{SOURCE4} $RPM_BUILD_ROOT%{_sysconfdir}/gdbinit
for i in `find $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb -name "*.py"`
do
# Files could be also patched getting the current time.
touch -r $RPM_BUILD_DIR/%{gdb_src}/gdb/ChangeLog $i
touch -r $RPM_BUILD_DIR/%{gdb_src}/gdb/version.in $i
done
%if 0%{?_enable_debug_packages:1} && 0%{!?_without_python:1}
@ -975,7 +988,7 @@ done
%endif # 0%{?_enable_debug_packages:1} && 0%{!?_without_python:1}
# Compile python files
%if 0%{!?_without_python:1}
%if 0%{!?_without_python:1} && (0%{!?rhel:1} || 0%{?rhel} > 7)
%py_byte_compile %{__python3} %{buildroot}%{_datadir}/gdb/python/gdb
%endif
@ -1008,7 +1021,7 @@ cp -a $RPM_BUILD_DIR/%{gdb_src}/%{libstdcxxpython}/libstdcxx \
%endif # 0%{?rhel:1} && 0%{?rhel} <= 7
for i in `find $RPM_BUILD_ROOT%{_datadir}/gdb -name "*.py"`; do
# Files are installed by install(1) not preserving the timestamps.
touch -r $RPM_BUILD_DIR/%{gdb_src}/gdb/ChangeLog $i
touch -r $RPM_BUILD_DIR/%{gdb_src}/gdb/version.in $i
done
%endif # 0%{!?_without_python:1}
@ -1026,10 +1039,11 @@ rm -rf $RPM_BUILD_ROOT%{_datadir}/locale/
rm -f $RPM_BUILD_ROOT%{_infodir}/bfd*
rm -f $RPM_BUILD_ROOT%{_infodir}/standard*
rm -f $RPM_BUILD_ROOT%{_infodir}/configure*
rm -f $RPM_BUILD_ROOT%{_infodir}/sframe-spec*
# Just exclude the header files in the top directory, and don't exclude
# the gdb/ directory, as it contains jit-reader.h.
rm -rf $RPM_BUILD_ROOT%{_includedir}/*.h
rm -rf $RPM_BUILD_ROOT/%{_libdir}/lib{bfd*,opcodes*,iberty*,ctf*}
rm -rf $RPM_BUILD_ROOT/%{_libdir}/lib{bfd*,opcodes*,iberty*,ctf*,sframe*}
# pstack obsoletion
@ -1054,6 +1068,7 @@ ln -s gstack $RPM_BUILD_ROOT%{_bindir}/pstack
# Documentation only for development.
rm -f $RPM_BUILD_ROOT%{_infodir}/gdbint*
rm -f $RPM_BUILD_ROOT%{_infodir}/stabs*
rm -f $RPM_BUILD_ROOT%{_infodir}/ctf-spec*
# Delete this too because the dir file will be updated at rpm install time.
# We don't want a gdb specific one overwriting the system wide one.
@ -1071,13 +1086,6 @@ rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/system-gdbinit/elinos.py
rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/system-gdbinit/wrs-linux.py
rmdir $RPM_BUILD_ROOT%{_datadir}/gdb/system-gdbinit
# Patch848: gdb-dts-rhel6-python-compat.patch
%if 0%{!?el6:1}
rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb/FrameWrapper.py
rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb/backtrace.py
rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb/command/backtrace.py
%endif
%files
# File must begin with "/": {GFDL,COPYING3,COPYING,COPYING.LIB,COPYING3.LIB}
%if 0%{!?el6:1}
@ -1184,6 +1192,371 @@ fi
%endif
%changelog
* Thu Mar 2 2023 Kevin Buettner <kevinb@redhat.com> - 13.1-1
- Rebase to FSF GDB 13.1.
- Update gdb-6.3-rh-testversion-20041202.patch.
- Update gdb-6.3-bz140532-ppc-unwinding-test.patch.
- Update gdb-6.6-buildid-locate.patch.
- Update gdb-6.6-buildid-locate-rpm.patch.
- Remove 'Recommends: ' line for gcc-gdb-plugin for BZ2149246.
- Add 'define _lto_cflags %{nil}' to avoid ODR violations.
* Fri Jan 27 2023 Kevin Buettner <kevinb@redhat.com> - 12.1-16
- Tweak gdb-6.3-rh-testversion-20041202.patch so that $_gdb_major
and $_gdb_minor will be obtained correctly.
* Thu Jan 26 2023 Bruno Larsen <blarsen@redhat.com>
- Remove gdb-rhbz1398387-tab-crash-test.patch as that test didn't
work anymore.
* Tue Jan 24 2023 Keith Seitz <keiths@redhat.com> - 12.1-15
- NVR bump for failed build.
* Mon Jan 23 2023 Kevin Buettner <kevinb@redhat.com>
- More tweaks to gdb-6.6-buildid-locate-rpm.patch, in which rpmTag
is replaced with rpmDbiTagVal.
* Mon Jan 23 2023 Keith Seitz <keiths@redhat.com> - 12.1-14
From Sergey Mende:
- Backport upstream patch "gdb: call check_typedef at beginning of
dwarf_expr_context::fetch_result". (Simon Marchi)
* Fri Jan 20 2023 Kevin Buettner <kevinb@redhat.com> - 12.1-13
- Backport fix for problems associated with GCC 13's self-move warning.
(Jan-Benedict Glaw)
- Tweak gdb-6.6-buildid-locate-rpm.patch so that running GDB's configure
script will not error out due to GCC 13's warnings.
* Thu Jan 19 2023 Alexandra Hájková <ahajkova@redhat.com> - 12.1-12
- Backport replace deprecated distutils.sysconfig in python-config.
(Lancelot SIX)
* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org>
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Mon Dec 19 2022 Andrew Burgess <aburgess@redhat.com>
- Backport upstream commits 38665d717a3 and c3efaf0afd9 to fix RHBZ
2152431.
* Fri Dec 16 2022 Keith Seitz <keiths@redhat.com>
- Remove gdb-6.6-buildid-locate-rpm-scl.patch and
gdb-bz601887-dwarf4-rh-test.patch.
* Fri Dec 9 2022 Andrew Burgess <aburgess@redhat.com>
- Remove gdb-fortran-frame-string.patch, a version of this test has
now been upstreamed.
* Fri Dec 9 2022 Andrew Burgess <aburgess@redhat.com>
- Remove gdb-bfd-aliasing.patch.
* Fri Dec 9 2022 Andrew Burgess <aburgess@redhat.com>
- Remove gdb-entryval-crash-1of3.patch, gdb-entryval-crash-2of3.patch,
and gdb-entryval-crash-3of3.patch.
* Wed Dec 7 2022 Keith Seitz <keiths@redhat.com> - 12.1-10
- Disable Guile support for F38+, RHBZ 2151328.
* Mon Dec 5 2022 Keith Seitz <keiths@redhat.com>
- Remove gdb-physname-pr11734-test.patch,
gdb-physname-pr12273-test.patch, gdb-runtest-pie-override.patch,
gdb-test-expr-cumulative-archer.patch.
* Thu Dec 1 2022 Kevin Buettner <kevinb@redhat.com>
- Remove gdb-6.3-threaded-watchpoints2-20050225.patch. The test in this
patch is a tweaked version of upstream test gdb.threads/watchthreads.exp
from 2004. It doesn't actually test anything new.
* Thu Dec 1 2022 Bruno Larsen <blarsen@redhat.com>
- Remove gdb-rhbz1325795-framefilters-test.patch. This test doesn't
pass in the curret state, and the code that introduced the original
problem has been changed beyong recognition at this point.
* Wed Nov 30 2022 Keith Seitz <keiths@redhat.com>
- Backport "libiberty: Fix C89-isms in configure tests" and do likewise in
gdb-6.6-buildid-locate-rpm.patch.
(Florian Weimer, RHBZ 2143992)
* Wed Nov 23 2022 Kevin Buettner <kevinb@redhat.com>
- Remove gdb-6.3-inheritancetest-20050726.patch. Upstream testcase
gdb.cp/impl-this.exp tests the printing of an instance variable from
an inherited class in the "print c" test.
* Fri Nov 18 2022 Kevin Buettner <kevinb@redhat.com>
- Remove gdb-6.3-test-movedir-20050125.patch. Upstream test
gdb.base/fullname.exp provides coverage for this case and more.
* Thu Nov 3 2022 Keith Seitz <keiths@redhat.com> - 12.1-9
- Add patch to fix ODR violations on powerpc and
enable LTO builds. (Keith Seitz, sw build/23395)
* Tue Oct 18 2022 Bruno Larsen - 12.1-8
- Backport fix to gdb.base/break-main-file-remove-fail.exp
(Tom de Vries)
* Tue Oct 18 2022 Bruno Larsen - 12.1-7
- Remove patch gdb-6.3-test-dtorfix.
Was upstreamed, will be back in the next rebase.
* Thu Oct 13 2022 Alexandra Hájková - 12.1-7
- Bump the release number.
* Tue Oct 11 2022 Alexandra Hájková - 12.1-6
- Backport upstream patch "Add support for readline 8.2". (Andreas Schwab)
* Fri Oct 7 2022 Alexandra Hájková - 12.1-6
- Update gdb-6.6-buildid-locate.patch to fix RHBZ 2122947.
* Thu Jul 28 2022 Amit Shah <amitshah@fedoraproject.org>
- Use the dist_name macro to identify the distribution
* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org>
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Mon Jun 13 2022 Python Maint <python-maint@redhat.com>
- Rebuilt for Python 3.11
* Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 12.1-2
- Bootstrap for Python 3.11
* Thu May 12 2022 Kevin Buettner - 12.1-1
- Rebase to FSF GDB 12.1.
- Update gdb-6.6-buildid-locate.patch.
- Update gdb-6.6-buildid-locate-rpm.patch.
- Dropped backported patches from GDB 11.1 and 11.2.
* Wed Mar 30 2022 Kevin Buettner - 11.2-3
- Backport upstream patch which removes sizes from debuginfod download
messages when the size is not available (RHBZ 2068280, Aaron Merey).
* Wed Feb 9 2022 Kevin Buettner - 11.2-2
- On ix86, add -Wno-format-overflow to --enable-gdb-build-warnings.
(This is a workaround for the bogus warning/error that we now see
on i686 regarding a "may write a terminating nul past the end of
the destination" message for the sprintf() call in
global_symbol_searcher::search() in gdb/symtab.c.)
* Wed Feb 9 2022 Kevin Buettner - 11.2-1
- Rebase to FSF GDB 11.2.
* Mon Jan 31 2022 Kevin Buettner <kevinb@redhat.com> - 11.1-12
- Fix "sect_index_data not initialized" internal error. (RHBZ 2042664,
Kevin Buettner).
* Mon Jan 31 2022 Keith Seitz <keiths@redhat.com> - 11.1-11
- Fix buld issues. (RHBZ 2042257, Keith Seitz, Andrew Burgess)
- Update libipt to 2.0.5.
* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org>
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
* Wed Jan 12 2022 Alexandra Hájková - 11.1-9
- Remove gdb-6.3-inferior-notification-20050721.patch
which adds problematic attach-32 test.
* Tue Jan 11 2022 Alexandra Hájková - 11.1-8
- Backport upstream patch "[PR gdb/27026] CTRL-C is ignored
when debug info is downloaded" (RHBZ 2024875, Aaron Merey).
* Tue Jan 11 2022 Alexandra Hájková - 11.1-8
- Backport upstream patch "rework "set debuginfod" commands"
(RHBZ 2024875, Simon Marchi).
* Tue Jan 11 2022 Alexandra Hájková - 11.1-8
- Backport upstream patch "Fix unittest.exp failure due to 'set debuginfod' addition"
(RHBZ 2024875, Tom Tromey).
* Mon Jan 10 2022 Alexandra Hájková - 11.1-8
- Add -Wno-unused-function to --enable-gdb-build-warnings to prevent the build failure:
"../../gdb/c-exp.y:3455:1: error: 'void c_print_token(FILE*, int, YYSTYPE)'
defined but not used [-Werror=unused-function]"
* Mon Jan 10 2022 Alexandra Hájková - 11.1-8
- Backport upstream patch "gdb: add set/show commands for managing debuginfod"
(RHBZ 2024875, Aaron Merey).
* Mon Jan 10 2022 Alexandra Hájková - 11.1-8
- Backport upstream patch "gdb.texinfo: Expand documentation for debuginfod"
(RHBZ 2024875, Aaron Merey).
* Mon Dec 6 2021 Kevin Buettner - 11.1-7
- Add -Wno-deprecated-declarations to --enable-gdb-build-warnings to work
around the python 3.11 deprecation of Py_SetProgramName.
* Fri Nov 12 2021 Timm Bäder <tbaeder@redhat.com> - 11.1-6
- Use %%set_build_flags to populate all relevant build flags
* Wed Nov 10 2021 Kevin Buettner - 11.1-5
- Backport upstream fix and test case for a dprintf bug (RHBZ 2022177, Kevin
Buettner).
* Tue Nov 9 2021 Bruno Larsen - 11.1-4
- Backport manpage update to be closer to -help (RHBZ 853071)
* Wed Nov 3 2021 Kevin Buettner - 11.1-3
- Make adjustments to gdb-6.6-buildid-locate.patch, provided by Tom de Vries.
* Mon Oct 11 2021 Kevin Buettner - 11.1-2
- Backport upstream patch which papers over Fortran lexical analyzer
bug (RHBZ 2012976, Tom de Vries).
* Mon Oct 04 2021 Kevin Buettner - 11.1-1
- Rebase to FSF GDB 11.1.
- Adjust build-id related patches.
- Drop backported patches which are no longer relevant.
- Bump 'snapgnulib' date.
* Thu Sep 30 2021 Alexandra Hájková <ahajkova@redhat.com> - 10.2-9
- Backport test for RHBZ 1976887 (Kevin Buettner).
* Thu Sep 30 2021 Alexandra Hájková <ahajkova@redhat.com> - 10.2-9
- Backport upstream patch which fixes internal-error: Unexpected
type field location kind (RHBZ 1976887, Alexandra Hájková).
* Wed Sep 22 2021 Bruno Larsen <blarsen@redhat.com> - 10.2-8
- Backport "[gdb] Improve early exits for env var in debuginfod-support.c"
(Tom de Vries)
* Wed Sep 22 2021 Bruno Larsen <blarsen@redhat.com> - 10.2-8
- Backport "[gdb/cli] Don't assert on empty string for core-file"
(Tom de Vries)
* Tue Sep 21 2021 Peter Robinson <pbrobinson@fedoraproject.org> 10.2-7
- Use guile 2.2 (rhbz #1901353)
* Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> 10.2-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
* Tue Jul 20 2021 Kevin Buettner <kevinb@redhat.com> - 10.2-5
- Remove autoconf invocations from spec file.
- Remove BuildRequires: autoconf.
* Mon Jun 14 2021 Kevin Buettner <kevinb@redhat.com> - 10.2-4
- Backport upstream patches which fix multi-threaded debugging for
glibc-2.34 (RHBZ 1971096, Simon Marchi, Kevin Buettner).
* Fri Jun 11 2021 Keith Seitz <keiths@redhat.com> - 10.2-3
- Backport "Exclude debuginfo files from 'outside ELF segments' warning".
(Keith Seitz, RH BZ 1898252)
- Backport "Fix crash when expanding partial symtab..."
(Tom Tromey. gdb/27743)
- Backport "[gdb/server] Don't overwrite fs/gs_base with -m32"
- (Tom de Vries)
* Sun Jun 06 2021 Python Maint <python-maint@redhat.com>
- Rebuilt for Python 3.10
* Thu Jun 03 2021 Kevin Buettner <kevinb@redhat.com> - 10.2-1
- Rebase to FSF GDB 10.2.
- Drop gdb-6.3-test-pie-20050107.patch.
- Drop gdb-6.3-test-self-20050110.patch.
- Drop gdb-6.5-bz218379-ppc-solib-trampoline-test.patch.
- Drop gdb-6.6-buildid-locate-core-as-arg.patch.
- Drop gdb-6.8-quit-never-aborts.patch.
- Drop gdb-archer-pie-addons-keep-disabled.patch.
- Drop gdb-archer-pie-addons.patch.
- Drop gdb-archer-vla-tests.patch.
- Drop gdb-archer.patch.
- Drop gdb-attach-fail-reasons-5of5.patch.
- Drop gdb-btrobust.patch.
- Drop gdb-bz1219747-attach-kills.patch.
- Drop gdb-bz533176-fortran-omp-step.patch.
- Drop gdb-dts-rhel6-python-compat.patch.
- Drop gdb-gnat-dwarf-crash-3of3.patch.
- Drop gdb-jit-reader-multilib.patch.
- Drop gdb-moribund-utrace-workaround.patch.
- Drop gdb-rhbz1930528-fix-gnulib-build-error.patch.
- Drop gdb-rhbz1932645-aarch64-ptrace-header-order.patch.
- Drop gdb-vla-intel-fix-print-char-array.patch.
- Drop gdb-vla-intel-fortran-strides.patch.
- Drop gdb-vla-intel-stringbt-fix.patch.
- Drop gdb-vla-intel-tests.patch.
- Drop process_psymtab_comp_unit-type-unit.patch.
- Drop gdb-testsuite-readline63-sigint-revert.patch.
- Drop gdb-config.patch.
- Add following upstream patches for Fortran stride / slice support:
gdb-rhbz1964167-convert-enum-range_type.patch
gdb-rhbz1964167-fortran-array-slices-at-prompt.patch
gdb-rhbz1964167-fortran-array-strides-in-expressions.patch
gdb-rhbz1964167-fortran-clean-up-array-expression-evaluation.patch
gdb-rhbz1964167-fortran-range_type-to-range_flag.patch
gdb-rhbz1964167-fortran-whitespace_array.patch
gdb-rhbz1964167-move-fortran-expr-handling.patch
* Tue Jun 01 2021 Python Maint <python-maint@redhat.com>
- Bootstrap for Python 3.10
* Wed Mar 31 2021 Keith Seitz <keiths@redhat.com> - 10.1-18
- Backport "Save/restore file offset while reading notes in core file"
(Keith Seitz, RHBZ 1931344)
* Wed Mar 31 2021 Jonathan Wakely <jwakely@redhat.com> - 10.1-17
- Rebuilt for removed libstdc++ symbols (#1937698)
* Tue Mar 23 2021 Kevin Buettner <kevinb@redhat.com>
- Remove spec file workaround for RHBZ 1912913.
* Fri Mar 19 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-16
- Fix potential hang during gdbserver testing (RHBZ 1941080, Kevin Buettner).
* Thu Mar 18 2021 Keith Seitz <keiths@redhat.com>
- Disable libctf on RHEL (RHBZ 1935517).
* Thu Mar 11 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-15
- Update libipt to version 2.0.4.
* Fri Mar 05 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-14
- Backport patches which fix frame_id_p assertion failure (RHBZ 1909902,
Pedro Alves).
* Fri Mar 5 2021 Jan Kratochvil <jan.kratochvil@redhat.com> - 10.1-13
- Drop gdb-vla-intel-fortran-vla-strings.patch as it was still regressing the
testsuite.
* Thu Mar 4 2021 Jan Kratochvil <jan.kratochvil@redhat.com> - 10.1-12
- Fix gdb-vla-intel-fortran-vla-strings.patch to no longer modify cached
inferior types.
* Thu Mar 4 2021 Jan Kratochvil <jan.kratochvil@redhat.com> - 10.1-11
- Align gdb-vla-intel-fortran-vla-strings.patch more to upstream
fixing whitespaces in Fortran types printing.
* Thu Mar 4 2021 Jan Kratochvil <jan.kratochvil@redhat.com> - 10.1-10
- Reapply 10.1-8 after it has been accidentally reverted by 10.1-9.
* Wed Feb 24 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-9
- Fix aarch64 build problem (RHBZ 1932645, Kevin Buettner).
* Fri Feb 19 2021 Jan Kratochvil <jan.kratochvil@redhat.com> - 10.1-8
- Fix gdb-vla-intel-fortran-vla-strings.patch for compatiblity with GraalVM.
* Thu Feb 18 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-7
- Fix gnulib related build problem (RHBZ 1930528, Kevin Buettner).
* Wed Feb 17 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-6
- Fix libstdc++ assert when performing tab completion; build must be made
with -D_GLIBCXX_DEBUG flag in order to trigger assert (RHBZ 1912985,
Kevin Buettner).
* Thu Feb 11 2021 Keith Seitz
- Disable Guile support for RHEL9+.
* Tue Jan 26 2021 Stephen Gallagher <sgallagh@redhat.com> - 10.1-5
- Build gdb-minimal for ELN
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org>
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Sat Jan 23 2021 Kevin Buettner <kevinb@redhat.com>
- Add -Wno-stringop-overread to CFLAGS to work around gcc
bug (RH BZ 1912913)
* Tue Jan 12 2021 Keith Seitz <keiths@redhat.com> - 10.1-3
- Disable xxhash support for RHEL.
* Wed Dec 09 2020 Kevin Buettner <kevinb@redhat.com> - 10.1-2
- Fix off-by-one error in ada_fold_name. (RHBZ 1905996, Kevin Buettner)
* Wed Nov 04 2020 Kevin Buettner <kevinb@redhat.com> - 10.1-1
- Rebase to FSF GDB 10.1.
- Bump 'snapgnulib' date.

View File

@ -34,6 +34,8 @@ test "$1" = "-h" && usage
uncommit=0
if [ "$1" = "-u" ]; then
command -v stg > /dev/null 2>&1 \
|| die "Cannot find stg. Is stgit installed?"
uncommit=1
shift
fi
@ -46,16 +48,15 @@ fi
test -f _git_upstream_commit || die "Cannot find _git_upstream_commit file."
test -f _patch_order || die "Cannot find _patch_order file."
command -v stg > /dev/null 2>&1 || die "Cannot find stg. Is stgit installed?"
last_ancestor_commit=`cat _git_upstream_commit`
f=`pwd`
cd $1
git name-rev $last_ancestor_commit
test $? -eq 0 || die "Could not find $last_ancestor_commit in the repository $1. Did you run 'git fetch'?"
f=`cd .. && pwd`
# Create a branch for the checkout if using stgit; use the distro name in
# the name of this branch.
@ -68,8 +69,8 @@ fi
git checkout $branch $last_ancestor_commit
echo "Applying patches..."
for p in `cat ../_patch_order` ; do
git am ../$p
for p in `cat $f/_patch_order` ; do
git am $f/$p
test $? -eq 0 || die "Could not apply patch '$p'."
done

View File

@ -50,6 +50,7 @@ for f in `cat _patch_order` ; do
git rm -f $f
done
orig_dir=`pwd`
cd $1
# If patches were uncommitted when the patches were applied,
@ -82,8 +83,11 @@ for c in `git rev-list --reverse ${common_ancestor}..HEAD` ; do
# before, even if nothing has changed. This is bad, so we replace
# the commit hash by something constant (the string
# "FEDORA_PATCHES").
git format-patch --no-signature --no-stat --keep-subject -1 --stdout $c | sed -e '1 s/^From [0-9a-f]\+ \(.*\)/From FEDORA_PATCHES \1/' -e '/^index [0-9a-f]\+\.\.[0-9a-f]\+.*$/d' > ../$fname
(cd .. && git add $fname)
git format-patch --no-base --no-thread --no-signature --no-stat \
--keep-subject -1 --stdout $c \
| sed -e '1 s/^From [0-9a-f]\+ \(.*\)/From FEDORA_PATCHES \1/' \
-e '/^index [0-9a-f]\+\.\.[0-9a-f]\+.*$/d' > $orig_dir/$fname
(cd $orig_dir && git add $fname)
cat >> $temp_PATCH_file <<EOF
`git log -1 --pretty='format:%b' $c | sed -n 's/^;;/#/p'`
@ -94,7 +98,7 @@ EOF
idx=`expr $idx + 1`
done
cd ..
cd $orig_dir
mv $temp_PATCH_file _gdb.spec.Patch.include
mv $temp_patch_file _gdb.spec.patch.include
mv $temp_patch_order_file _patch_order

6
plans/ci.fmf Normal file
View File

@ -0,0 +1,6 @@
summary: CI Gating Plan
discover:
how: fmf
directory: tests
execute:
how: tmt

View File

@ -1,3 +1,3 @@
SHA512 (gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz) = a8b1c54dd348cfeb37da73f968742896be3dd13a4215f8d8519870c2abea915f5176c3fa6989ddd10f20020a16f0fab20cbae68ee8d58a82234d8778023520f8
SHA512 (v2.0.2.tar.gz) = bc256a57a8481e0be8220624da3ccf1fe4bf0ea83e9808fdf0aad6db865aee402a36e78285efb0316c016f57e0d6fc56b647ee8e9a2ad4b05bfc1ad68ddde535
SHA512 (gdb-10.1.tar.xz) = 0dc54380435c6853db60f1e388b94836d294dfa9ad7f518385a27db4edd03cb970f8717d5f1e9c9a0d4a33d7fcf91bc2e5d6c9cf9e4b561dcc74e65b806c1537
SHA512 (v2.0.5.tar.gz) = 2e7ac2aede84671b15597d9c56dbe077a81357bbf44b6684802592246fb7729b4a5743238ddf02f6ea143b4d29872f581408135f9c1ea1ccc99dab905916d98d
SHA512 (gdb-13.1.tar.xz) = e65054ffbc0357eeed4b17e1edc5ef45aa73c9ddf3b1210651e3d859576e27c1d27b266800fe26328eda58857455ccd8632f4000cfc5f63f90854096290187ca

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