remove gdb-6.5-BEA-testsuite.patch
A similar version was accepted upstream and will make its way back here with the next rebase.
This commit is contained in:
Guinevere Larsen
parent
9283c2ae14
commit
ce2a1b8ca4
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@ -10,148 +10,144 @@ Patch002: gdb-6.3-gstack-20050411.patch
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#=push+jan: It should be replaced by Infinity project.
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Patch003: gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
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# Improved testsuite results by the testsuite provided by the courtesy of BEA.
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#=fedoratest: For upstream it should be rewritten as a dejagnu test, the test of no "??" was useful.
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Patch004: gdb-6.5-BEA-testsuite.patch
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# Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
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#=fedoratest
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Patch005: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
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Patch004: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
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# Allow running `/usr/bin/gcore' with provided but inaccessible tty (BZ 229517).
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#=fedoratest
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Patch006: gdb-6.6-bz229517-gcore-without-terminal.patch
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Patch005: gdb-6.6-bz229517-gcore-without-terminal.patch
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# Avoid too long timeouts on failing cases of "annota1.exp annota3.exp".
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#=fedoratest
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Patch007: gdb-6.6-testsuite-timeouts.patch
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Patch006: gdb-6.6-testsuite-timeouts.patch
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# Support for stepping over PPC atomic instruction sequences (BZ 237572).
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#=fedoratest
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Patch008: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
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Patch007: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
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# Test kernel VDSO decoding while attaching to an i386 process.
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#=fedoratest
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Patch009: gdb-6.3-attach-see-vdso-test.patch
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Patch008: gdb-6.3-attach-see-vdso-test.patch
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# Test leftover zombie process (BZ 243845).
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#=fedoratest
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Patch010: gdb-6.5-bz243845-stale-testing-zombie-test.patch
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Patch009: gdb-6.5-bz243845-stale-testing-zombie-test.patch
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# New locating of the matching binaries from the pure core file (build-id).
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#=push+jan
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Patch011: gdb-6.6-buildid-locate.patch
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Patch010: gdb-6.6-buildid-locate.patch
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# Fix loading of core files without build-ids but with build-ids in executables.
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# Load strictly build-id-checked core files only if no executable is specified
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# (Jan Kratochvil, RH BZ 1339862).
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#=push+jan
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Patch012: gdb-6.6-buildid-locate-solib-missing-ids.patch
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Patch011: gdb-6.6-buildid-locate-solib-missing-ids.patch
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#=push+jan
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Patch013: gdb-6.6-buildid-locate-rpm.patch
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Patch012: gdb-6.6-buildid-locate-rpm.patch
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# Test PPC hiding of call-volatile parameter register.
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#=fedoratest
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Patch014: gdb-6.7-ppc-clobbered-registers-O2-test.patch
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Patch013: gdb-6.7-ppc-clobbered-registers-O2-test.patch
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# Test gcore memory and time requirements for large inferiors.
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#=fedoratest
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Patch015: gdb-6.5-gcore-buffer-limit-test.patch
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Patch014: gdb-6.5-gcore-buffer-limit-test.patch
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# Test GCORE for shmid 0 shared memory mappings.
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#=fedoratest: But it is broken anyway, sometimes the case being tested is not reproducible.
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Patch016: gdb-6.3-mapping-zero-inode-test.patch
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Patch015: gdb-6.3-mapping-zero-inode-test.patch
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# Test a crash on libraries missing the .text section.
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#=fedoratest
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Patch017: gdb-6.5-section-num-fixup-test.patch
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Patch016: gdb-6.5-section-num-fixup-test.patch
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# Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
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#=fedoratest
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Patch018: gdb-6.8-bz466901-backtrace-full-prelinked.patch
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Patch017: gdb-6.8-bz466901-backtrace-full-prelinked.patch
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# New test for step-resume breakpoint placed in multiple threads at once.
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#=fedoratest
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Patch019: gdb-simultaneous-step-resume-breakpoint-test.patch
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Patch018: gdb-simultaneous-step-resume-breakpoint-test.patch
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# Fix GNU/Linux core open: Can't read pathname for load map: Input/output error.
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# Fix regression of undisplayed missing shared libraries caused by a fix for.
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#=fedoratest: It should be in glibc: libc-alpha: <20091004161706.GA27450@.*>
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Patch020: gdb-core-open-vdso-warning.patch
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Patch019: gdb-core-open-vdso-warning.patch
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# Fix follow-exec for C++ programs (bugreported by Martin Stransky).
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#=fedoratest
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Patch021: gdb-archer-next-over-throw-cxx-exec.patch
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Patch020: gdb-archer-next-over-throw-cxx-exec.patch
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# Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
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#=push+jan
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Patch022: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
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Patch021: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
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# [delayed-symfile] Test a backtrace regression on CFIs without DIE (BZ 614604).
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#=fedoratest
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Patch023: gdb-test-bt-cfi-without-die.patch
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Patch022: gdb-test-bt-cfi-without-die.patch
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# Verify GDB Python built-in function gdb.solib_address exists (BZ # 634108).
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#=fedoratest
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Patch024: gdb-bz634108-solib_address.patch
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Patch023: gdb-bz634108-solib_address.patch
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# [archer-tromey-delayed-symfile] New test gdb.dwarf2/dw2-aranges.exp.
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#=fedoratest
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Patch025: gdb-test-dw2-aranges.patch
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Patch024: gdb-test-dw2-aranges.patch
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# Workaround PR libc/14166 for inferior calls of strstr.
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#=fedoratest: Compatibility with RHELs (unchecked which ones).
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Patch026: gdb-glibc-strstr-workaround.patch
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Patch025: gdb-glibc-strstr-workaround.patch
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# Testcase for `Setting solib-absolute-prefix breaks vDSO' (BZ 818343).
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#=fedoratest
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Patch027: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
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Patch026: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
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# Import regression test for `gdb/findvar.c:417: internal-error:
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# read_var_value: Assertion `frame' failed.' (RH BZ 947564) from RHEL 6.5.
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#=fedoratest
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Patch028: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
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Patch027: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
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# Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614)
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#=fedoratest
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Patch029: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
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Patch028: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
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# Fix 'gdb gives highly misleading error when debuginfo pkg is present,
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# but not corresponding binary pkg' (RH BZ 981154).
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#=push+jan
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Patch030: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
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Patch029: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
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# Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to
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# crash.' (RH BZ 1156192).
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#=fedoratest
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Patch031: gdb-rhbz1156192-recursive-dlopen-test.patch
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Patch030: gdb-rhbz1156192-recursive-dlopen-test.patch
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# Fix '`catch syscall' doesn't work for parent after `fork' is called'
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# (Philippe Waroquiers, RH BZ 1149205).
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#=fedoratest
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Patch032: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
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Patch031: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
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# Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
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# Kratochvil, RH BZ 1084404).
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#=fedoratest
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Patch033: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
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Patch032: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
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# Force libncursesw over libncurses to match the includes (RH BZ 1270534).
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#=push+jan
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Patch034: gdb-fedora-libncursesw.patch
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Patch033: gdb-fedora-libncursesw.patch
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# [aarch64] Fix hardware watchpoints (RH BZ 1261564).
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#=fedoratest
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Patch035: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
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Patch034: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
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# Add messages suggesting more recent RHEL gdbserver (RH BZ 1321114).
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#=fedora
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Patch036: gdb-container-rh-pkg.patch
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Patch035: gdb-container-rh-pkg.patch
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# [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
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#=fedora
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Patch037: gdb-linux_perf-bundle.patch
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Patch036: gdb-linux_perf-bundle.patch
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# Update gdb-add-index.sh such that, when the GDB environment
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# variable is not set, the script is smarter than just looking for
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@ -165,40 +161,40 @@ Patch037: gdb-linux_perf-bundle.patch
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# https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
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#
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#=fedora
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Patch038: gdb-add-index.patch
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Patch037: gdb-add-index.patch
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# Back-port upstream commit 1f0fab7ff86 as part of a fix for
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# non-deterministic gdb-index generation (RH BZ 2232086).
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Patch039: gdb-rhbz2232086-refactor-selftest-support.patch
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Patch038: gdb-rhbz2232086-refactor-selftest-support.patch
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# Back-port upstream commit aa19bc1d259 as part of a fix for
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# non-deterministic gdb-index generation (RH BZ 2232086).
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Patch040: gdb-rhbz-2232086-reduce-size-of-gdb-index.patch
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Patch039: gdb-rhbz-2232086-reduce-size-of-gdb-index.patch
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# Back-port upstream commit acc117b57f7 as part of a fix for
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# non-deterministic gdb-index generation (RH BZ 2232086).
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Patch041: gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch
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Patch040: gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch
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# Back-port upstream commit aff250145af as part of a fix for
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# non-deterministic gdb-index generation (RH BZ 2232086).
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Patch042: gdb-rhbz-2232086-generate-gdb-index-consistently.patch
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Patch041: gdb-rhbz-2232086-generate-gdb-index-consistently.patch
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# Back-port upstream commit 3644f41dc80 as part of a fix for
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# non-deterministic gdb-index generation (RH BZ 2232086).
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Patch043: gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch
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Patch042: gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch
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Patch044: gdb-rhbz2250652-gdbpy_gil.patch
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Patch043: gdb-rhbz2250652-gdbpy_gil.patch
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Patch045: gdb-rhbz2250652-avoid-PyOS_ReadlineTState.patch
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Patch044: gdb-rhbz2250652-avoid-PyOS_ReadlineTState.patch
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# Backport potential fix for RH BZ 2257562.
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Patch046: gdb-rhbz2257562-cp-namespace-null-ptr-check.patch
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Patch045: gdb-rhbz2257562-cp-namespace-null-ptr-check.patch
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Patch047: gdb-ftbs-swapped-calloc-args.patch
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Patch046: gdb-ftbs-swapped-calloc-args.patch
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# Backport gdb: fix "list ." related crash
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Patch048: gdb-rhbz2259850-list-period-crash-fix.patch
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Patch047: gdb-rhbz2259850-list-period-crash-fix.patch
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@ -45,4 +45,3 @@
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%patch -p1 -P045
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%patch -p1 -P046
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%patch -p1 -P047
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%patch -p1 -P048
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@ -1,7 +1,6 @@
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gdb-6.3-rh-testversion-20041202.patch
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gdb-6.3-gstack-20050411.patch
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gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
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gdb-6.5-BEA-testsuite.patch
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gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
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gdb-6.6-bz229517-gcore-without-terminal.patch
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gdb-6.6-testsuite-timeouts.patch
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@ -1,938 +0,0 @@
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-6.5-BEA-testsuite.patch
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;; Improved testsuite results by the testsuite provided by the courtesy of BEA.
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;;=fedoratest: For upstream it should be rewritten as a dejagnu test, the test of no "??" was useful.
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diff --git a/gdb/testsuite/gdb.threads/threadcrash.c b/gdb/testsuite/gdb.threads/threadcrash.c
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new file mode 100644
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--- /dev/null
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+++ b/gdb/testsuite/gdb.threads/threadcrash.c
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@@ -0,0 +1,301 @@
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+/*
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+ * The point of this program is to crash in a multi-threaded app.
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+ * There are seven threads, doing the following things:
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+ * * Spinning
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+ * * Spinning inside a signal handler
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+ * * Spinning inside a signal handler executing on the altstack
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+ * * In a syscall
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+ * * In a syscall inside a signal handler
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+ * * In a syscall inside a signal handler executing on the altstack
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+ * * Finally, the main thread crashes in main, with no frills.
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+ *
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+ * These are the things threads in JRockit tend to be doing. If gdb
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+ * can handle those things, both in core files and during live
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+ * debugging, that will help (at least) JRockit development.
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+ *
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+ * Let the program create a core file, then load the core file into
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+ * gdb. Inside gdb, you should be able to do something like this:
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+ *
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+ * (gdb) t a a bt
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+ *
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+ * Thread 7 (process 4352):
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+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
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+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
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+ * #2 0x080488a2 in makeSyscall (ignored=0x0) at threadcrash.c:118
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+ * #3 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #4 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 6 (process 4353):
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+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
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+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
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+ * #2 0x0804898f in syscallingSighandler (signo=10, info=0xb6be76f0, context=0xb6be7770)
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+ * at threadcrash.c:168
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+ * #3 <signal handler called>
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+ * #4 0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
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+ * #5 0x08048a51 in makeSyscallFromSighandler (ignored=0x0) at threadcrash.c:204
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+ * #6 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #7 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 5 (process 4354):
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+ * #0 0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
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+ * #1 0x001ba5ff in sleep () from /lib/tls/libc.so.6
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+ * #2 0x08048936 in syscallingAltSighandler (signo=3, info=0x959cd70, context=0x959cdf0)
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+ * at threadcrash.c:144
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+ * #3 <signal handler called>
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+ * #4 0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
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+ * #5 0x080489e2 in makeSyscallFromAltSighandler (ignored=0x0) at threadcrash.c:190
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+ * #6 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #7 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 4 (process 4355):
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+ * #0 spin (ignored=0x0) at threadcrash.c:242
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+ * #1 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #2 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 3 (process 4356):
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+ * #0 spinningSighandler (signo=12, info=0xb4de46f0, context=0xb4de4770) at threadcrash.c:180
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+ * #1 <signal handler called>
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+ * #2 0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
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+ * #3 0x08048b2f in spinFromSighandler (ignored=0x0) at threadcrash.c:232
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+ * #4 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #5 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 2 (process 4357):
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+ * #0 spinningAltSighandler (signo=14, info=0x959ee50, context=0x959eed0) at threadcrash.c:156
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+ * #1 <signal handler called>
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+ * #2 0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
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+ * #3 0x08048ac0 in spinFromAltSighandler (ignored=0x0) at threadcrash.c:218
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+ * #4 0x006aadec in start_thread () from /lib/tls/libpthread.so.0
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+ * #5 0x001ed19a in clone () from /lib/tls/libc.so.6
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+ *
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+ * Thread 1 (process 4351):
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+ * #0 0x08048cf3 in main (argc=1, argv=0xbfff9d74) at threadcrash.c:273
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+ * (gdb)
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+ */
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+
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+#include <pthread.h>
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+#include <signal.h>
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+#include <assert.h>
|
||||
+#include <unistd.h>
|
||||
+#include <stdio.h>
|
||||
+#include <stdlib.h>
|
||||
+#include <string.h>
|
||||
+
|
||||
+#define SIGSYSCALL_ALT SIGQUIT
|
||||
+#define SIGSYSCALL SIGUSR1
|
||||
+#define SIGSPIN_ALT SIGALRM
|
||||
+#define SIGSPIN SIGUSR2
|
||||
+
|
||||
+typedef void (*sigaction_t)(int, siginfo_t *, void *);
|
||||
+
|
||||
+static void installHandler(int signo, sigaction_t handler, int onAltstack) {
|
||||
+ struct sigaction action;
|
||||
+ sigset_t sigset;
|
||||
+ 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);
|
||||
+ altstack.ss_size = SIGSTKSZ;
|
||||
+ altstack.ss_flags = 0;
|
||||
+ result = sigaltstack(&altstack, &oldaltstack);
|
||||
+ assert(result == 0);
|
||||
+ assert(oldaltstack.ss_flags == SS_DISABLE);
|
||||
+ }
|
||||
+
|
||||
+ sigemptyset(&sigset);
|
||||
+
|
||||
+ action.sa_handler = NULL;
|
||||
+ action.sa_sigaction = handler;
|
||||
+ action.sa_mask = sigset;
|
||||
+ action.sa_flags = SA_SIGINFO;
|
||||
+ if (onAltstack) {
|
||||
+ action.sa_flags |= SA_ONSTACK;
|
||||
+ }
|
||||
+
|
||||
+ result = sigaction(signo, &action, NULL);
|
||||
+ assert(result == 0);
|
||||
+}
|
||||
+
|
||||
+static void installNormalHandler(int signo, sigaction_t handler) {
|
||||
+ installHandler(signo, handler, 0);
|
||||
+}
|
||||
+
|
||||
+static void installAlthandler(int signo, sigaction_t handler) {
|
||||
+ installHandler(signo, handler, 1);
|
||||
+}
|
||||
+
|
||||
+static void *makeSyscall(void *ignored) {
|
||||
+ (void)ignored;
|
||||
+
|
||||
+ sleep(42);
|
||||
+
|
||||
+ fprintf(stderr, "%s: returning\n", __FUNCTION__);
|
||||
+ return NULL;
|
||||
+}
|
||||
+
|
||||
+/* Return true if we're currently executing on the altstack */
|
||||
+static int onAltstack(void) {
|
||||
+ stack_t stack;
|
||||
+ int result;
|
||||
+
|
||||
+ result = sigaltstack(NULL, &stack);
|
||||
+ assert(result == 0);
|
||||
+
|
||||
+ return stack.ss_flags & SS_ONSTACK;
|
||||
+}
|
||||
+
|
||||
+static void syscallingAltSighandler(int signo, siginfo_t *info, void *context) {
|
||||
+ (void)signo;
|
||||
+ (void)info;
|
||||
+ (void)context;
|
||||
+
|
||||
+ if (!onAltstack()) {
|
||||
+ printf("%s() not running on altstack!\n", __FUNCTION__);
|
||||
+ }
|
||||
+
|
||||
+ sleep(42);
|
||||
+}
|
||||
+
|
||||
+static void spinningAltSighandler(int signo, siginfo_t *info, void *context) {
|
||||
+ (void)signo;
|
||||
+ (void)info;
|
||||
+ (void)context;
|
||||
+
|
||||
+ if (!onAltstack()) {
|
||||
+ printf("%s() not running on altstack!\n", __FUNCTION__);
|
||||
+ }
|
||||
+
|
||||
+ while (1);
|
||||
+}
|
||||
+
|
||||
+static void syscallingSighandler(int signo, siginfo_t *info, void *context) {
|
||||
+ (void)signo;
|
||||
+ (void)info;
|
||||
+ (void)context;
|
||||
+
|
||||
+ if (onAltstack()) {
|
||||
+ printf("%s() running on altstack!\n", __FUNCTION__);
|
||||
+ }
|
||||
+
|
||||
+ sleep(42);
|
||||
+}
|
||||
+
|
||||
+static void spinningSighandler(int signo, siginfo_t *info, void *context) {
|
||||
+ (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__);
|
||||
+ return NULL;
|
||||
+}
|
||||
+
|
||||
+int main(int argc, char *argv[]) {
|
||||
+ 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);
|
||||
+ assert(result == 0);
|
||||
+ result = pthread_create(&thread, NULL, makeSyscallFromAltSighandler, NULL);
|
||||
+ assert(result == 0);
|
||||
+ result = pthread_create(&thread, NULL, spin, NULL);
|
||||
+ assert(result == 0);
|
||||
+ result = pthread_create(&thread, NULL, spinFromSighandler, NULL);
|
||||
+ 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;
|
||||
+
|
||||
+ /* Workaround: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29628
|
||||
+ Simulate use to ensure `DW_AT_location' for them:
|
||||
+ readelf -a --debug threadcrash|grep -A5 -w argc
|
||||
+ --> DW_AT_location : 2 byte block: 71 0 (DW_OP_breg1: 0)
|
||||
+ This case verified on: gcc-4.1.1-30.i386
|
||||
+ 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
|
||||
new file mode 100644
|
||||
--- /dev/null
|
||||
+++ b/gdb/testsuite/gdb.threads/threadcrash.exp
|
||||
@@ -0,0 +1,37 @@
|
||||
+# threadcrash.exp - The point of this program is to crash in a multi-threaded app.
|
||||
+
|
||||
+
|
||||
+set testfile threadcrash
|
||||
+set srcfile ${testfile}.c
|
||||
+set shellfile ${srcdir}/${subdir}/${testfile}.sh
|
||||
+set binfile [standard_output_file ${testfile}]
|
||||
+
|
||||
+set GDB_abs ${GDB}
|
||||
+if [regexp "^\[^/\]" ${GDB_abs}] {
|
||||
+ set GDB_abs $env(PWD)/${GDB_abs}
|
||||
+}
|
||||
+
|
||||
+if [istarget "*-*-linux"] then {
|
||||
+ set target_cflags "-D_MIT_POSIX_THREADS"
|
||||
+} else {
|
||||
+ set target_cflags ""
|
||||
+}
|
||||
+
|
||||
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
||||
+ return -1
|
||||
+}
|
||||
+
|
||||
+# ${shellfile} argument must not contain any directories.
|
||||
+set fd [open "|bash ${shellfile} ${binfile} $GDB $INTERNAL_GDBFLAGS $GDBFLAGS [host_info gdb_opts]" r]
|
||||
+while { [gets $fd line] >= 0 } {
|
||||
+ if [regexp " PASS: (.*)$" $line trash message] {
|
||||
+ pass $message
|
||||
+ } elseif [regexp " FAIL: (.*)$" $line trash message] {
|
||||
+ fail $message
|
||||
+ }
|
||||
+}
|
||||
+catch {
|
||||
+ close $fd
|
||||
+}
|
||||
+
|
||||
+return 0
|
||||
diff --git a/gdb/testsuite/gdb.threads/threadcrash.sh b/gdb/testsuite/gdb.threads/threadcrash.sh
|
||||
new file mode 100644
|
||||
--- /dev/null
|
||||
+++ b/gdb/testsuite/gdb.threads/threadcrash.sh
|
||||
@@ -0,0 +1,324 @@
|
||||
+#! /bin/bash
|
||||
+
|
||||
+# NOTE: threadcrash.c *must* be built with debugging symbols
|
||||
+#
|
||||
+# The point of this shell script is to crash treadcrash.c, load the
|
||||
+# resulting core file into gdb and verify that gdb can extract enough
|
||||
+# information from the core file.
|
||||
+#
|
||||
+# The return code from this script is the number of failed tests.
|
||||
+
|
||||
+LOG=gdbresult.log
|
||||
+
|
||||
+if [ $# = 0 ] ; then
|
||||
+ echo >&2 Syntax: $0 \<name of threadcrash binary\> [\<gdb binary\> \<args...\>]
|
||||
+ exit 1
|
||||
+fi
|
||||
+RUNME="$1"
|
||||
+shift
|
||||
+GDB="${*:-gdb}"
|
||||
+
|
||||
+
|
||||
+pf_prefix=""
|
||||
+function pf_prefix() {
|
||||
+ pf_prefix="$*"
|
||||
+}
|
||||
+
|
||||
+set_test=""
|
||||
+function set_test() {
|
||||
+ if [ -n "$set_test" ] ; then
|
||||
+ echo >&2 "DEJAGNU-BASH ERROR: set_test already set"
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ set_test="$*"
|
||||
+ if [ -n "$pf_prefix" ] ; then
|
||||
+ set_test="$pf_prefix: $set_test"
|
||||
+ fi
|
||||
+}
|
||||
+
|
||||
+# INTERNAL
|
||||
+function record_test {
|
||||
+ if [ -z "$set_test" ] ; then
|
||||
+ echo >&2 "DEJAGNU-BASH ERROR: set_test not set"
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ # Provide the leading whitespace delimiter:
|
||||
+ echo " $1: $set_test"
|
||||
+ set_test=""
|
||||
+}
|
||||
+
|
||||
+function pass() {
|
||||
+ record_test PASS
|
||||
+}
|
||||
+function fail() {
|
||||
+ record_test FAIL
|
||||
+}
|
||||
+
|
||||
+
|
||||
+# Verify that the gdb output doesn't contain $1.
|
||||
+function mustNotHave() {
|
||||
+ local BADWORD=$1
|
||||
+ set_test gdb output contains "$BADWORD"
|
||||
+ if grep -q "$BADWORD" $LOG ; then
|
||||
+ fail
|
||||
+ return 1
|
||||
+ fi
|
||||
+ pass
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output contains exactly $1 $2s.
|
||||
+function mustHaveCorrectAmount() {
|
||||
+ local WANTEDNUMBER=$1
|
||||
+ local GOODWORD=$2
|
||||
+ local ACTUALNUMBER=$(grep "$GOODWORD" $LOG | wc -l)
|
||||
+ set_test gdb output contained $ACTUALNUMBER \""$GOODWORD"\", not $WANTEDNUMBER as expected
|
||||
+ if [ $ACTUALNUMBER != $WANTEDNUMBER ] ; then
|
||||
+ fail
|
||||
+ return 1
|
||||
+ fi
|
||||
+ pass
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output contains seven threads
|
||||
+function mustHaveSevenThreads() {
|
||||
+ NTHREADS=$(egrep "^Thread [1-7] \(" $LOG | wc -l)
|
||||
+ set_test gdb output contains $NTHREADS threads, not 7 as expected
|
||||
+ if [ $NTHREADS != 7 ] ; then
|
||||
+ fail
|
||||
+ return 1
|
||||
+ fi
|
||||
+ pass
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output has all parameters on consecutive lines
|
||||
+function mustHaveSequence() {
|
||||
+ SEQUENCE="$*"
|
||||
+ NPARTS=$#
|
||||
+ grep "$1" -A$((NPARTS - 1)) $LOG > matches.log
|
||||
+
|
||||
+ while [ $# -gt 1 ] ; do
|
||||
+ shift
|
||||
+ ((NPARTS--))
|
||||
+ grep "$1" -A$((NPARTS - 1)) matches.log > temp.log
|
||||
+ mv temp.log matches.log
|
||||
+ done
|
||||
+ LASTPART=$1
|
||||
+
|
||||
+ set_test gdb output does not contain the sequence: $SEQUENCE
|
||||
+ if ! grep -q "$LASTPART" matches.log ; then
|
||||
+ fail
|
||||
+ return 1
|
||||
+ fi
|
||||
+ pass
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# 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
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a core file in $LOG
|
||||
+function getLogFromCore() {
|
||||
+ # Make sure we get a core file
|
||||
+ set_test Make sure we get a core file
|
||||
+ if ! ulimit -c unlimited ; then
|
||||
+ fail
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ pass
|
||||
+
|
||||
+ # Run the crasher
|
||||
+ ./$(basename "$RUNME")
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ # Verify that we actually crashed
|
||||
+ set_test $RUNME should have been killed by a signal, got non-signal exit code $EXITCODE
|
||||
+ if [ $EXITCODE -lt 128 ] ; then
|
||||
+ fail
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ pass
|
||||
+
|
||||
+ # Verify that we got a core file
|
||||
+ set_test $RUNME did not create a core file
|
||||
+ if [ ! -r core* ] ; then
|
||||
+ fail
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ pass
|
||||
+
|
||||
+ # Run gdb
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+set width 0
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" core* > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ set_test gdb exited with error code
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >&2 gdb exited with error code $EXITCODE
|
||||
+ fail
|
||||
+ fi
|
||||
+ pass
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a gcore file in $LOG
|
||||
+function getLogFromGcore() {
|
||||
+ # Create the core file
|
||||
+ rm -f core*
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+handle SIGQUIT pass noprint nostop
|
||||
+handle SIGUSR1 pass noprint nostop
|
||||
+handle SIGUSR2 pass noprint nostop
|
||||
+handle SIGALRM pass noprint nostop
|
||||
+run
|
||||
+gcore
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" > /dev/null
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ set_test gdb exited with error code when creating gcore file
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >&2 gdb exited with error code $EXITCODE when creating gcore file
|
||||
+ 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
|
||||
+ fail
|
||||
+ exit 1
|
||||
+ fi
|
||||
+ pass
|
||||
+
|
||||
+ # Run gdb on the gcore file
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+set width 0
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" core* > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ set_test gdb exited with error code when examining gcore file
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >&2 gdb exited with error code $EXITCODE when examining gcore file
|
||||
+ fail
|
||||
+ fi
|
||||
+ pass
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a core file in $LOG
|
||||
+function getLogFromLiveProcess() {
|
||||
+ # Run gdb
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+handle SIGQUIT pass noprint nostop
|
||||
+handle SIGUSR1 pass noprint nostop
|
||||
+handle SIGUSR2 pass noprint nostop
|
||||
+handle SIGALRM pass noprint nostop
|
||||
+set width 0
|
||||
+run
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ set_test gdb exited with error code
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >&2 gdb exited with error code $EXITCODE
|
||||
+ fail
|
||||
+ fi
|
||||
+ pass
|
||||
+}
|
||||
+
|
||||
+####### Main program follows #####################
|
||||
+
|
||||
+# Make sure we don't clobber anybody else's (core) file(s)
|
||||
+WORKDIR=/tmp/$PPID
|
||||
+mkdir -p $WORKDIR
|
||||
+cp "$RUNME" $WORKDIR
|
||||
+cd $WORKDIR
|
||||
+
|
||||
+# Count problems
|
||||
+FAILURES=0
|
||||
+
|
||||
+echo === Testing gdb vs core file...
|
||||
+pf_prefix core file
|
||||
+getLogFromCore
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+pf_prefix
|
||||
+echo === Core file tests done.
|
||||
+
|
||||
+echo
|
||||
+
|
||||
+echo === Testing gdb vs gcore file...
|
||||
+pf_prefix gcore file
|
||||
+getLogFromGcore
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+pf_prefix
|
||||
+echo === Gcore file tests done.
|
||||
+
|
||||
+echo
|
||||
+
|
||||
+echo === Testing gdb vs live process...
|
||||
+pf_prefix live process
|
||||
+getLogFromLiveProcess
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+pf_prefix
|
||||
+echo === Live process tests done.
|
||||
+
|
||||
+# Executive summary
|
||||
+echo
|
||||
+if [ $FAILURES == 0 ] ; then
|
||||
+ echo All tests passed!
|
||||
+else
|
||||
+ echo $FAILURES tests failed!
|
||||
+ echo
|
||||
+ echo Make sure the threadcrash binary contains debugging information \(build with \"gcc -g\"\).
|
||||
+fi
|
||||
+
|
||||
+# Clean up
|
||||
+cd /
|
||||
+rm -rf $WORKDIR
|
||||
+
|
||||
+exit $FAILURES
|
||||
diff --git a/gdb/testsuite/gdb.threads/threadcrash.sh-orig b/gdb/testsuite/gdb.threads/threadcrash.sh-orig
|
||||
new file mode 100644
|
||||
--- /dev/null
|
||||
+++ b/gdb/testsuite/gdb.threads/threadcrash.sh-orig
|
||||
@@ -0,0 +1,248 @@
|
||||
+#! /bin/bash
|
||||
+
|
||||
+# NOTE: threadcrash.c *must* be built with debugging symbols
|
||||
+#
|
||||
+# The point of this shell script is to crash treadcrash.c, load the
|
||||
+# resulting core file into gdb and verify that gdb can extract enough
|
||||
+# information from the core file.
|
||||
+#
|
||||
+# The return code from this script is the number of failed tests.
|
||||
+
|
||||
+LOG=gdbresult.log
|
||||
+
|
||||
+if [ $# != 1 ] ; then
|
||||
+ echo > /dev/stderr Syntax: $0 \<name of threadcrash binary\>
|
||||
+ exit 1
|
||||
+fi
|
||||
+RUNME="$1"
|
||||
+
|
||||
+# Verify that the gdb output doesn't contain $1.
|
||||
+function mustNotHave() {
|
||||
+ local BADWORD=$1
|
||||
+ if grep -q "$BADWORD" $LOG ; then
|
||||
+ echo >> /dev/stderr WARNING: gdb output contains "$BADWORD"
|
||||
+ return 1
|
||||
+ fi
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output contains exactly $1 $2s.
|
||||
+function mustHaveCorrectAmount() {
|
||||
+ local WANTEDNUMBER=$1
|
||||
+ local GOODWORD=$2
|
||||
+ local ACTUALNUMBER=$(grep "$GOODWORD" $LOG | wc -l)
|
||||
+ if [ $ACTUALNUMBER != $WANTEDNUMBER ] ; then
|
||||
+ echo >> /dev/stderr WARNING: gdb output contained $ACTUALNUMBER \""$GOODWORD"\", not $WANTEDNUMBER as expected
|
||||
+ return 1
|
||||
+ fi
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output contains seven threads
|
||||
+function mustHaveSevenThreads() {
|
||||
+ NTHREADS=$(egrep "^Thread [1-7] \(" $LOG | wc -l)
|
||||
+ if [ $NTHREADS != 7 ] ; then
|
||||
+ echo >> /dev/stderr WARNING: gdb output contains $NTHREADS threads, not 7 as expected
|
||||
+ return 1
|
||||
+ fi
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# Verify that the gdb output has all parameters on consecutive lines
|
||||
+function mustHaveSequence() {
|
||||
+ SEQUENCE="$*"
|
||||
+ NPARTS=$#
|
||||
+ grep "$1" -A$((NPARTS - 1)) $LOG > matches.log
|
||||
+
|
||||
+ while [ $# -gt 1 ] ; do
|
||||
+ shift
|
||||
+ ((NPARTS--))
|
||||
+ grep "$1" -A$((NPARTS - 1)) matches.log > temp.log
|
||||
+ mv temp.log matches.log
|
||||
+ done
|
||||
+ LASTPART=$1
|
||||
+
|
||||
+ if ! grep -q "$LASTPART" matches.log ; then
|
||||
+ echo >> /dev/stderr WARNING: gdb output does not contain the sequence: $SEQUENCE
|
||||
+ return 1
|
||||
+ fi
|
||||
+ return 0
|
||||
+}
|
||||
+
|
||||
+# 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
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a core file in $LOG
|
||||
+function getLogFromCore() {
|
||||
+ # Make sure we get a core file
|
||||
+ ulimit -c unlimited || exit 1
|
||||
+
|
||||
+ # Run the crasher
|
||||
+ ./$(basename "$RUNME")
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ # Verify that we actually crashed
|
||||
+ if [ $EXITCODE -lt 128 ] ; then
|
||||
+ echo >> /dev/stderr ERROR: $RUNME should have been killed by a signal, got non-signal exit code $EXITCODE
|
||||
+ exit 1
|
||||
+ fi
|
||||
+
|
||||
+ # Verify that we got a core file
|
||||
+ if [ ! -r core* ] ; then
|
||||
+ echo >> /dev/stderr ERROR: $RUNME did not create a core file
|
||||
+ exit 1
|
||||
+ fi
|
||||
+
|
||||
+ # Run gdb
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+set width 0
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" core* > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE
|
||||
+ fi
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a gcore file in $LOG
|
||||
+function getLogFromGcore() {
|
||||
+ # Create the core file
|
||||
+ rm -f core*
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+handle SIGQUIT pass noprint nostop
|
||||
+handle SIGUSR1 pass noprint nostop
|
||||
+handle SIGUSR2 pass noprint nostop
|
||||
+handle SIGALRM pass noprint nostop
|
||||
+run
|
||||
+gcore
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" > /dev/null
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE when creating gcore file
|
||||
+ fi
|
||||
+
|
||||
+ # Verify that we got a core file from gcore
|
||||
+ if [ ! -r core* ] ; then
|
||||
+ echo >> /dev/stderr ERROR: gdb gcore did not create a core file
|
||||
+ exit 1
|
||||
+ fi
|
||||
+
|
||||
+ # Run gdb on the gcore file
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+set width 0
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" core* > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE when examining gcore file
|
||||
+ fi
|
||||
+}
|
||||
+
|
||||
+# Put result of debugging a core file in $LOG
|
||||
+function getLogFromLiveProcess() {
|
||||
+ # Run gdb
|
||||
+ cat > gdbscript.gdb <<EOF
|
||||
+handle SIGQUIT pass noprint nostop
|
||||
+handle SIGUSR1 pass noprint nostop
|
||||
+handle SIGUSR2 pass noprint nostop
|
||||
+handle SIGALRM pass noprint nostop
|
||||
+set width 0
|
||||
+run
|
||||
+t a a bt 100
|
||||
+quit
|
||||
+EOF
|
||||
+ cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" > $LOG
|
||||
+ EXITCODE=$?
|
||||
+
|
||||
+ if [ $EXITCODE != 0 ] ; then
|
||||
+ ((FAILURES++))
|
||||
+ echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE
|
||||
+ fi
|
||||
+}
|
||||
+
|
||||
+####### Main program follows #####################
|
||||
+
|
||||
+# Make sure we don't clobber anybody else's (core) file(s)
|
||||
+WORKDIR=/tmp/$PPID
|
||||
+mkdir -p $WORKDIR
|
||||
+cp "$RUNME" $WORKDIR
|
||||
+cd $WORKDIR
|
||||
+
|
||||
+# Count problems
|
||||
+FAILURES=0
|
||||
+
|
||||
+echo === Testing gdb vs core file...
|
||||
+getLogFromCore
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+echo === Core file tests done.
|
||||
+
|
||||
+echo
|
||||
+
|
||||
+echo === Testing gdb vs gcore file...
|
||||
+getLogFromGcore
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+echo === Gcore file tests done.
|
||||
+
|
||||
+echo
|
||||
+
|
||||
+echo === Testing gdb vs live process...
|
||||
+getLogFromLiveProcess
|
||||
+verifyLog
|
||||
+((FAILURES+=$?))
|
||||
+echo === Live process tests done.
|
||||
+
|
||||
+# Executive summary
|
||||
+echo
|
||||
+if [ $FAILURES == 0 ] ; then
|
||||
+ echo All tests passed!
|
||||
+else
|
||||
+ echo $FAILURES tests failed!
|
||||
+ echo
|
||||
+ echo Make sure the threadcrash binary contains debugging information \(build with \"gcc -g\"\).
|
||||
+fi
|
||||
+
|
||||
+# Clean up
|
||||
+cd /
|
||||
+rm -rf $WORKDIR
|
||||
+
|
||||
+exit $FAILURES
|
||||
4
gdb.spec
4
gdb.spec
|
|
@ -1250,6 +1250,10 @@ fi
|
|||
%endif
|
||||
|
||||
%changelog
|
||||
* Thu Jan 25 2024 Guinevere Larsen <blarsen@redhat.com>
|
||||
- Remove gdb-6.5-BEA-testsuite.patch, as it was upstreamed and
|
||||
will make its way back with the next rebase.
|
||||
|
||||
* Thu Jan 25 2024 Guinevere Larsen <blarsen@redhat.com> - 14.1-7
|
||||
- Backport "gdb: fix list . related crash"
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue