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66bc6309ff
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109 Commits

Author SHA1 Message Date
Nick Clifton
66bc6309ff Skip dynamic checks for binaries without a dynamic segment. () 2018-10-08 10:42:53 +01:00
Nick Clifton
1750e06470 - Delay generating attach_to_group directives until the end of the compilation. () 
- Fix bug introduced in previous delta which would trigger a seg-fault when scanning for gaps.
- Annobin:   Fix section name selection for startup sections.
- Annocheck: Improve gap skipping heuristics.   ()
 2018-10-05 12:22:45 +01:00
Nick Clifton
f0f59cd27a Update sources. 2018-10-03 09:42:30 +01:00
Nick Clifton
5b660fd112 Fix function section support (again). () 2018-10-03 09:37:55 +01:00
Nick Clifton
fa19a50b6c Skip compiler option checks for non-GNU producers. () 
Fix function section support (again).   ()
Ignore ppc64le notes where start = end + 2.  ()
 2018-10-01 10:01:11 +01:00
Nick Clifton
50a4793ba2 Make annocheck ignore symbols suffixed with ".end". 2018-09-25 10:17:37 +01:00
Nick Clifton
740bbaa891 Tweak tests. 2018-09-21 21:34:13 +01:00
Nick Clifton
2cdf84f0b4 Generate notes and groups for .text.hot and .text.unlikely sections. 
When -ffunction-sections is active, put notes for startup sections into .text.startup.foo rather than .text.foo.
Similarly put exit section notes into .text.exit.foo.  ()
Change annocheck's maybe result for GNU Property note being missing into a PASS if it is not needed and a FAIL if it is needed.
 2018-09-21 18:43:52 +01:00
Nick Clifton
97b046a1ec Make the --skip-* options skip all messages about the specified test. 2018-09-19 15:43:54 +01:00
Nick Clifton
98aa3b8d59 Improve error message when an ET_EXEC binary is detected. 2018-09-18 11:41:21 +01:00
Nick Clifton
00645328fd Skip failures for PIC vs PIE. () 2018-09-17 14:47:45 +01:00
Nick Clifton
62a035e246 Ensure 4 byte alignment of note sub-sections. 
Resolves:
2018-09-17 11:40:50 +01:00
Nick Clifton
38c6f9ee42 Add timing tool to report on speed of the checks. 
Add check for conflicting use of the -fshort-enum option.
Add check of the GNU Property notes.
Skip check for -O2 if compiled with -Og.  ()
 2018-09-12 14:27:41 +01:00
Nick Clifton
3218a502f3 Add test for ET_EXEC binaries. 
Document --report-unknown option.
 2018-09-03 16:45:27 +01:00
Nick Clifton
a241ed8b29 - Fix bug in hardened tool which would skip gcc compiled files if the notes were too small. 
- Fix bugs in section-size tool.
- Fix bug in buillt-by tool.
 2018-08-30 11:59:48 +01:00
Nick Clifton
ccb481d55d Generate notes for comdat sections. 2018-08-29 11:09:02 +01:00
Nick Clifton
59960d354a Add more names to the gap skip list. 2018-08-23 14:07:31 +01:00
Nick Clifton
f8f44e9346 Skip gaps covered by _x86.get_pc_thunk and _savegpr symbols. 
Merge ranges where one is wholly covered by another.
 2018-08-23 11:33:37 +01:00
Nick Clifton
665e3d6465 Skip gaps at the end of functions. () 2018-08-22 11:50:15 +01:00
Nick Clifton
1fa3a94195 Fix thinko in ppc64 gap detection code. 
Resolves:
2018-08-21 08:58:31 +01:00
Nick Clifton
4482b57ec2 Skip gaps at the end of the .text section in ppc64 binaries. 2018-08-20 14:26:52 +01:00
Nick Clifton
c396cc5131 Skip checks in stack_chk_local_fail.c 
Treat gaps as FAIL results rather than MAYBE.
 2018-08-15 09:51:54 +01:00
Nick Clifton
34de7bcad3 Skip checks in __stack_chk_local_fail. 2018-08-08 13:43:37 +01:00
Nick Clifton
57a69d60c2 Reduce version check to gcc major version number only. 
Skip compiler option checks if binary not built with gcc.
Relates:
2018-08-08 09:30:17 +01:00
Nick Clifton
a8c8418bed Fix bug in annobin plugin. Add --section-size=NAME option to annocheck. 2018-08-07 15:21:37 +01:00
Peter Robinson
2f44ce6b02 rebuild for new gcc 2018-08-02 14:01:05 +01:00
Nick Clifton
504e1b0577 Correct name of man page for run-on-binaries-in script. 
Resolves:
2018-08-02 09:51:33 +01:00
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. ( comment#17) 2018-07-20 12:57:43 +01:00
Nick Clifton
baf40aa7ca Generate grouped note section name all the time. ( comment#16) 2018-07-20 10:50:18 +01:00
Nick Clifton
d3e4501372 Fix section conflict problem. 
Resolves:
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:
2018-07-17 16:04:01 +01:00
Fedora Release Engineering
accc579ff3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild 
Signed-off-by: Fedora Release Engineering <releng@fedoraproject.org>
 2018-07-12 20:14:26 +00:00
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
7b83124311 Unknown reasons 2018-07-11 09:28:28 +01:00
Nick Clifton
4efcfc999f Fix buffer overrun when very long symbol names are encountered. 2018-07-11 09:27:49 +01:00
Igor Gnatenko
e8e22cc052
remove unneeded BuildRequires 
Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
 2018-07-10 15:58:48 +02:00
Igor Gnatenko
7aff41d33b
remove unneeded install-info scriptlets 
Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
 2018-07-10 15:55:33 +02:00
Nick Clifton
cb01155831 Add missing build dependency upon gcc-c++. 2018-07-10 14:24:32 +01:00
Nick Clifton
be50c56ece Do not force the generation of function notes when -ffunction-sections is active. 
Relates:
2018-07-10 10:12:15 +01:00
Nick Clifton
a231425bc2 Skip the .annobin_ prfix when reporting symbols. 
Resolves:
2018-07-09 17:23:41 +01:00
Nick Clifton
0342042e79 Use the assembler (c++ mangled) version of function names when switching sections. 
Resolves:
2018-07-09 12:42:06 +01:00
Nick Clifton
efaf793911 Do not call function_section. 
Resolves:
2018-07-09 12:22:24 +01:00
Nick Clifton
326c603396 Ignore cross-section gaps. 
Resolves:
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:
2018-07-02 14:20:53 +01:00