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102 Commits

Author SHA1 Message Date
Nick Clifton f7e6bb686b Allow $ORIGN to be at the start of entries in DT_RPATH and DT_RUNPATH. 2018-07-25 11:25:11 +01:00
Nick Clifton 848d99efa7 Add support for big endian targets. 2018-07-23 17:40:07 +01:00
Nick Clifton 38eb35a4e9 Count passes and failures on a per-component basis and report gaps. 2018-07-23 16:23:55 +01:00
Nick Clifton 9dbf46e911 Use our own copy of the targetm.asm_out.function_section() function. (#159861 comment#17) 2018-07-20 12:57:43 +01:00
Nick Clifton baf40aa7ca Generate grouped note section name all the time. (#159861 comment#16) 2018-07-20 10:50:18 +01:00
Nick Clifton d3e4501372 Fix section conflict problem. 
Resolves: #1603071
 2018-07-19 12:25:41 +01:00
Nick Clifton c4f43f0cbb Fix for building with gcc version 4. 
Fix symbol placement in functions with local assembler.
 2018-07-18 15:24:48 +01:00
Nick Clifton cc6b631f3a Fix assertions in rnage checking code. Add detection of -U options. 2018-07-17 18:06:21 +01:00
Nick Clifton c760726387 Handle function sections properly. Handle .text.startup and .text.unlikely sections. Improve gap detection and reporting. 
Resolves: #1601055
 2018-07-17 16:04:01 +01:00
Nick Clifton 5a7b2e9a48 Fix construction of absolute versions of --dwarf-dir and --debug-rpm options. 2018-07-12 10:08:04 +01:00
Nick Clifton 4efcfc999f Fix buffer overrun when very long symbol names are encountered. 2018-07-11 09:27:49 +01:00
Nick Clifton be50c56ece Do not force the generation of function notes when -ffunction-sections is active. 
Relates: #1598961
 2018-07-10 10:12:15 +01:00
Nick Clifton a231425bc2 Skip the .annobin_ prfix when reporting symbols. 
Resolves: #1599315
 2018-07-09 17:23:41 +01:00
Nick Clifton 0342042e79 Use the assembler (c++ mangled) version of function names when switching sections. 
Resolves: #1598579
 2018-07-09 12:42:06 +01:00
Nick Clifton efaf793911 Do not call function_section. 
Resolves: #1598961
 2018-07-09 12:22:24 +01:00
Nick Clifton 326c603396 Ignore cross-section gaps. 
Resolves: #1598551
 2018-07-06 12:23:12 +01:00
Nick Clifton ce5f9d54ee Do not skip empty range notes in object files. 2018-07-05 10:53:33 +01:00
Nick Clifton a1b8a53f98 Create the start symbol at the start of the function and the end symbol at the end. 
Resolves: #1596823
 2018-07-02 14:20:53 +01:00
Nick Clifton 7fa87a24cf Fix --debug-rpm when used inside a directory. 2018-07-02 11:58:23 +01:00
Nick Clifton f4130c1b24 Use a prefix for all annobin generated symbols, and make them hidden. 
Only generate weak symbol definitions for linkonce sections.
 2018-06-28 13:20:24 +01:00
Nick Clifton ae10117310 Skip some checks for relocatable object files, and dynamic objects. 
Stop bogus complaints about stackrealignment not being enabled.
 2018-06-27 14:55:35 +01:00
Nick Clifton a55d84f6eb Add -debug-rpm= option to annocheck. 
Only use a 2 byte offset for the initial symbol on PowerPC.
 2018-06-25 16:38:03 +01:00
Nick Clifton ec37d82581 Use --dwarf-path when looking for build-id based debuginfo files. 2018-06-22 15:35:18 +01:00
Nick Clifton 4a3f774835 Fix premature closing of dwarf handle. 2018-06-22 11:15:40 +01:00
Nick Clifton 25bca4e64e Fix scoping bug computing the name of a separate debug info file. 2018-06-22 10:46:17 +01:00
Nick Clifton 9a6d845b6e Fix file descriptor leak. 2018-06-19 15:42:03 +01:00
Nick Clifton b8b6c8608e Add command line options to annocheck to disable individual tests. 2018-06-19 14:49:31 +01:00
Nick Clifton 9657bbe901 Remove C99-isms from annocheck sources. 2018-06-08 11:36:47 +01:00
Nick Clifton 4656334c92 Add the annocheck program as a sub-package. 2018-06-06 17:25:49 +01:00
Nick Clifton a47a7d3349 Do not use the SHF_GNU_BUILD_NOTE section flag. 2018-06-01 15:08:25 +01:00
Nick Clifton db2c4ce56d Remove .sh extension from shell scripts. 2018-05-31 16:10:11 +01:00
Nick Clifton 78f88fba1a Update to 5.9 annobin sources which includes code to record the -mstackrealign option for i686 binaries. 2018-05-30 12:08:39 +01:00
Nick Clifton 29f42b47f2 Hide the annobin start of file symbol. 2018-05-14 17:28:20 +01:00
Nick Clifton 7a683bbe67 Fix script bug in hardended.sh. (Thanks to: Stefan S?rensen <stefan.sorensen@spectralink.com>) 2018-05-08 13:29:58 +01:00
Nick Clifton 9d8fe91a43 Skip the isa_flags check in the ABI test because the crt[in].o files are compiled with different flags from the test files. 2018-04-30 10:30:15 +01:00
Nick Clifton 4f0a7c212f Add manual pages for the annobin and the scripts. 2018-04-20 16:52:49 +01:00
Nick Clifton f2865c5c79 Do not record a stack protection setting of -1. 
Resolves: #1563141
 2018-04-03 16:16:48 +01:00
Nick Clifton 3323867c5b Do not complain about a dwarf_version value of -1. 
Relates: #1557511
 2018-03-20 11:33:13 +00:00
Nick Clifton 0af9bb23ba Bias file start symbols by 2 in order to avoid them confused with function symbols. (#1554332) 
Version jump is to sync the version number with the annobin plugins internal version number.
 2018-03-15 17:10:38 +00:00
Nick Clifton c42ae85f5e Add --ignore-gaps option to check-abi.sh script. 
Use this option in the abi-test check.
Tweak hardening test to skip pic and stack protection checks.
 2018-03-12 12:55:40 +00:00
Nick Clifton a9bdd53186 Handle functions with specific assembler names. 
Resolves: #1552018
 2018-03-06 11:22:26 +00:00
Nick Clifton 8a3889e374 Change type and size of symbols to STT_NOTYPE/0 so that they do not confuse GDB. (#1539664) 
Add run-on-binaries-in.sh script to allow the other scripts to be run over a repository.
 2018-02-09 09:00:08 +00:00
Nick Clifton cfbd038110 Rebase on 3.3 release, which adds support for recording -mcet and -fcf-protection. 2018-01-30 16:33:00 +00:00
Nick Clifton 6b89f3290c Rebase on 3.2 release, which now contains documentation! 2018-01-26 12:33:58 +00:00
Nick Clifton 26ba227b0b Rebase on 3.1 annobin sources: 
v3 annobin notes - include ranges so that gaps can be detected.
  Add recoding of -fstack-clash-protection and -D_GLIBCXX_ASSERTIONS.
 2018-01-04 10:05:29 +00:00
Nick Clifton c393d68a90 Touch the auto-generated files in order to stop them from being regenerated. 2017-09-26 13:59:20 +01:00
Nick Clifton 31b6780b2a Stop the plugin complaining about compiler datestamp mismatches. 2017-09-26 12:33:04 +01:00
Nick Clifton 4b489fec02 Tweak tests so that they will run on older machines. 2017-09-21 14:31:48 +01:00
Nick Clifton 32a0f859f3 SWitch back to xz compression for the source tarball. 2017-09-21 14:02:09 +01:00
Nick Clifton e7ed17846e Rebased to annobin-2.3 sources. 
Add annobin-tests subpackage containing some preliminary tests.
Remove link-time test for unsuported targets.
 2017-09-21 13:39:01 +01:00
Nick Clifton 35fd563cf4 Initial Commit (#1451407) 2017-07-27 14:58:31 +01:00
Fedora Release Engineering 3e340fa40a Initial setup of the repo 2017-07-26 12:22:23 +00:00