GCC Administrator
cb3afcd2a3
Daily bump.
2022-02-17 00:16:36 +00:00
Ian Lance Taylor
6d66bd25dc
libbacktrace: initialize DWARF 5 fields of unit
...
When I added the fields in 2019-12-13 I forgot to initialize them.
* dwarf.c (build_address_map): Initialize DWARF 5 fields of unit.
2022-02-16 11:37:57 -08:00
GCC Administrator
682ede3959
Daily bump.
2022-02-04 00:16:24 +00:00
David Seifert
45ba6bf28b
make -Werror
optional in libatomic/libbacktrace/libgomp/libitm/libsanitizer
...
* `-Werror` can cause issues when a more recent version of GCC compiles
an older version:
- https://bugs.gentoo.org/229059
- https://bugs.gentoo.org/475350
- https://bugs.gentoo.org/667104
libatomic/ChangeLog:
* configure.ac: Support --disable-werror.
* configure: Regenerate.
libbacktrace/ChangeLog:
* configure.ac: Support --disable-werror.
* configure: Regenerate.
libgomp/ChangeLog:
* configure.ac: Support --disable-werror.
* configure: Regenerate.
libitm/ChangeLog:
* configure.ac: Support --disable-werror.
* configure: Regenerate.
libsanitizer/ChangeLog:
* configure.ac: Support --disable-werror.
* aclocal.m4: Include also ../config/warnings.m4.
* libbacktrace/Makefile.am (WARN_FLAGS): Remove.
* configure: Regenerate.
* Makefile.in: Regenerate.
* asan/Makefile.in: Regenerate.
* hwasan/Makefile.in: Regenerate.
* interception/Makefile.in: Regenerate.
* libbacktrace/Makefile.in: Regenerate.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.in: Regenerate.
* tsan/Makefile.in: Regenerate.
* ubsan/Makefile.in: Regenerate.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
2022-02-03 16:10:18 +01:00
Jakub Jelinek
7adcbafe45
Update copyright years.
2022-01-03 10:42:10 +01:00
Jakub Jelinek
877e3c2abf
Update Copyright in ChangeLog files
...
Do this separately from all other Copyright updates, as ChangeLog files
can be modified only separately.
2022-01-03 10:31:39 +01:00
GCC Administrator
054e57e467
Daily bump.
2021-12-29 00:16:34 +00:00
Francois-Xavier Coudert
0ac7bab618
Libbacktrace: Fix the use of newline in sed replacement
...
On non-ELF targets, the Makefile needs a newline inside the sed REPLACE
string. The way it is currently done fails with GNU Make < 4, but GCC
only requires "GNU make version 3.80 (or later)".
The portable solution is given in the autoconf manual:
https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Newlines-in-Make-Rules.html
libbacktrace/ChangeLog:
PR libbacktrace/103822
* Makefile.am: Fix newline.
* Makefile.in: Regenerate.
2021-12-28 23:28:49 +01:00
GCC Administrator
af2852b9dc
Daily bump.
2021-11-13 00:16:39 +00:00
Martin Liska
83310a08a2
libbacktrace: fix UBSAN issues
...
Fix issues mentioned in the PR.
PR libbacktrace/103167
libbacktrace/ChangeLog:
* elf.c (elf_uncompress_lzma_block): Cast to unsigned int.
(elf_uncompress_lzma): Likewise.
* xztest.c (test_samples): memcpy only if v > 0.
2021-11-12 15:06:12 +01:00
GCC Administrator
c2bd5d8a30
Daily bump.
2021-10-23 00:16:26 +00:00
Martin Liska
690180eb4b
Handle jobserver file descriptors in btest.
...
PR testsuite/102742
libbacktrace/ChangeLog:
* btest.c (MIN_DESCRIPTOR): New.
(MAX_DESCRIPTOR): Likewise.
(check_available_files): Likewise.
(check_open_files): Check only file descriptors that
were not available at the entry.
(main): Call check_available_files.
2021-10-22 21:11:51 +02:00
GCC Administrator
261512fa6d
Daily bump.
2021-08-14 00:16:29 +00:00
Sergei Trofimovich
62e420293a
libbacktrace: fix b2test_buildid test on non-english locales
...
On LANG=ru_RU.UTF-8 'b2test_buildid' test fails due to localized readelf
output:
$ LANG=ru_RU.UTF-8 readelf -n b2test | fgrep 4e37e8f
ID сборки: 4e37e8fead8d6e8b0a9dc95ea25cd784dff3a393
$ LANG=C readelf -n b2test | fgrep 4e37e8f
Build ID: 4e37e8fead8d6e8b0a9dc95ea25cd784dff3a393
libbacktrace/
* install-debuginfo-for-buildid.sh.in: Force non-localized readelf
output with LANG=C.
2021-08-13 07:29:12 +01:00
GCC Administrator
c8abc2058e
Daily bump.
2021-06-29 00:16:42 +00:00
Ian Lance Taylor
42ff474e28
libbacktrace: improve XCOFF support
...
libbacktrace/ChangeLog:
2021-06-28 Clément Chigot <clement.chigot@atos.net>
* xcoff.c (SSUBTYP_DWRNGES): New define.
(xcoff_add): Use correct XCOFF DWARF section subtype
for DEBUG_RANGES. Remove lineoff workaround.
Adjust base_address.
(xcoff_initialize_syminfo): Adapt to new base_address.
(xcoff_lookup_pc): Likewise.
(xcoff_initialize_fileline): Likewise.
2021-06-28 10:36:34 -07:00
GCC Administrator
e690396da7
Daily bump.
2021-05-04 00:16:53 +00:00
H.J. Lu
3f57062135
GCC_CET_HOST_FLAGS: Check if host supports multi-byte NOPs
...
Check if host supports multi-byte NOPs before enabling CET on host.
gcc/
PR bootstrap/99703
* configure: Regenerated.
libbacktrace/
PR bootstrap/99703
* configure: Regenerated.
libcc1/
PR bootstrap/99703
* configure: Regenerated.
libcpp/
PR bootstrap/99703
* configure: Regenerated.
libdecnumber/
PR bootstrap/99703
* configure: Regenerated.
lto-plugin/
PR bootstrap/99703
* configure: Regenerated.
2021-05-03 05:01:23 -07:00
GCC Administrator
f3641ac70e
Daily bump.
2021-03-04 00:16:48 +00:00
Ian Lance Taylor
9b2084db9f
libbacktrace: don't special case file 0
...
It's no longer necessary as file 0 is now set up in all cases.
* dwarf.c (read_line_program): Don't special case file 0.
(read_function_entry): Likewise.
2021-03-02 18:16:58 -08:00
GCC Administrator
d97a92dca9
Daily bump.
2021-03-03 00:16:48 +00:00
Ian Lance Taylor
df003d1e0b
libbacktrace: pass -1 to error callback for unrecognized DWARF
...
PR libbacktrace/98818
* dwarf.c (dwarf_buf_error): Add errnum parameter. Change all
callers.
* backtrace.h: Update backtrace_error_callback comment.
2021-03-02 13:46:48 -08:00
GCC Administrator
fab095dad5
Daily bump.
2021-02-13 00:16:38 +00:00
Ian Lance Taylor
3e2f329e94
libbacktrace: check for objcopy --add-gnu-debuglink using --help
...
* configure.ac: Check for objcopy --add-gnu-debuglink by using
objcopy --help.
* configure: Regenerate
2021-02-11 18:10:25 -08:00
GCC Administrator
ef1f8ee67d
Daily bump.
2021-01-19 00:16:35 +00:00
Ian Lance Taylor
bfde774667
libbacktrace: don't fail tests if dwz fails
...
* Makefile.am (%_dwz): If dwz fails, use uncompressed debug info.
* Makefile.in: Regenerate.
* configure: Regenerate.
2021-01-18 14:45:57 -08:00
Ian Lance Taylor
325e70b47c
libbacktrace: use correct directory/filename for DWARF 5
...
PR debug/98716
* dwarf.c (read_v2_paths): Allocate zero entry for dirs and
filenames.
(read_line_program): Remove parameter u, change caller. Don't
subtract one from dirs and filenames index.
(read_function_entry): Don't subtract one from filenames index.
2021-01-18 14:43:00 -08:00
GCC Administrator
651b8a50a6
Daily bump.
2021-01-06 00:16:55 +00:00
Samuel Thibault
f56de3557f
Update GNU/Hurd configure support
...
ChangeLog:
* libtool.m4: Match gnu* along other GNU systems.
* libgo/config/libtool.m4: Match gnu* along other GNU systems.
* libgo/configure: Re-generate.
libffi/
* configure: Re-generate.
libgomp/
* configure: Re-generate.
gcc/
* configure: Re-generate.
libatomic/
* configure: Re-generate.
libbacktrace/
* configure: Re-generate.
libcc1/
* configure: Re-generate.
libgfortran/
* configure: Re-generate.
libgomp/
* configure: Re-generate.
libhsail-rt/
* configure: Re-generate.
libitm/
* configure: Re-generate.
libobjc/
* configure: Re-generate.
liboffloadmic/
* configure: Re-generate.
* plugin/configure: Re-generate.
libphobos/
* configure: Re-generate.
libquadmath/
* configure: Re-generate.
libsanitizer/
* configure: Re-generate.
libssp/
* configure: Re-generate.
libstdc++-v3/
* configure: Re-generate.
libvtv/
* configure: Re-generate.
lto-plugin/
* configure: Re-generate.
zlib/
* configure: Re-generate.
2021-01-05 16:04:14 -07:00
Jakub Jelinek
99dee82307
Update copyright years.
2021-01-04 10:26:59 +01:00
Jakub Jelinek
c48514bea6
Update Copyright in ChangeLog files
...
Do this separately from all other Copyright updates, as ChangeLog files
can be modified only separately.
2021-01-04 09:35:45 +01:00
GCC Administrator
6e1edf48eb
Daily bump.
2020-12-06 00:16:44 +00:00
Iain Sandoe
1352bc88a0
Darwin : Update libtool and dependencies for Darwin20 [PR97865]
...
The change in major version (and the increment from Darwin19 to 20)
caused libtool tests to fail which resulted in incorrect build settings
for shared libraries.
We take this opportunity to sort out the shared undefined symbols state
rather than propagating the current unsound behaviour into a new rev.
This change means that we default to the case that missing symbols are
considered an error, and if one wants to allow this intentionally, the
confiuration for that case should be set appropriately.
Three existing cases need undefined dynamic lookup:
libitm, where there is already a configuration mechanism to add the
flags.
libcc1, where we add simple configuration to add the flags for Darwin.
libsanitizer, where we can add to the existing extra flags.
libcc1/ChangeLog:
PR target/97865
* Makefile.am: Add dynamic_lookup to LD flags for Darwin.
* configure.ac: Test for Darwin host and set a flag.
* Makefile.in: Regenerate.
* configure: Regenerate.
libitm/ChangeLog:
PR target/97865
* configure.tgt: Add dynamic_lookup to XLDFLAGS for Darwin.
* configure: Regenerate.
libsanitizer/ChangeLog:
PR target/97865
* configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for
Darwin.
* configure: Regenerate.
ChangeLog:
PR target/97865
* libtool.m4: Update handling of Darwin platform link flags
for Darwin20.
gcc/ChangeLog:
PR target/97865
* configure: Regenerate.
libatomic/ChangeLog:
PR target/97865
* configure: Regenerate.
libbacktrace/ChangeLog:
PR target/97865
* configure: Regenerate.
libffi/ChangeLog:
PR target/97865
* configure: Regenerate.
libgfortran/ChangeLog:
PR target/97865
* configure: Regenerate.
libgomp/ChangeLog:
PR target/97865
* configure: Regenerate.
libhsail-rt/ChangeLog:
PR target/97865
* configure: Regenerate.
libobjc/ChangeLog:
PR target/97865
* configure: Regenerate.
libphobos/ChangeLog:
PR target/97865
* configure: Regenerate.
libquadmath/ChangeLog:
PR target/97865
* configure: Regenerate.
libssp/ChangeLog:
PR target/97865
* configure: Regenerate.
libstdc++-v3/ChangeLog:
PR target/97865
* configure: Regenerate.
libvtv/ChangeLog:
PR target/97865
* configure: Regenerate.
zlib/ChangeLog:
PR target/97865
* configure: Regenerate.
2020-12-05 08:43:20 +00:00
GCC Administrator
11860cf440
Daily bump.
2020-12-03 00:16:47 +00:00
Ian Lance Taylor
8f461a883b
libbacktrace: correct buffer overflow tests
...
* dwarf.c (resolve_string): Use > rather than >= to check whether
string index extends past buffer.
(resolve_addr_index): Similarly for address index.
2020-12-02 11:07:59 -08:00
GCC Administrator
a9625c50dd
Daily bump.
2020-11-30 00:16:27 +00:00
John David Anglin
4e4ba6478a
Fix hppa64-hpux11 build to remove source paths from embedded path.
...
This change adds the +nodefaultrpath ld option to remove all library
paths that were specified with the -L option from the embedded path.
2020-11-29 John David Anglin <danglin@gcc.gnu.org>
ChangeLog:
* libtool.m4 (archive_cmds): Add +nodefaultrpath ld option on
hppa64-*-hpux11*.
libatomic/ChangeLog:
* configure: Regenerate.
libbacktrace/ChangeLog:
* configure: Regenerate.
libcc1/ChangeLog:
* configure: Regenerate.
libffi/ChangeLog:
* configure: Regenerate.
libgfortran/ChangeLog:
* configure: Regenerate.
libgomp/ChangeLog:
* configure: Regenerate.
libhsail-rt/ChangeLog:
* configure: Regenerate.
libitm/ChangeLog:
* configure: Regenerate.
libobjc/ChangeLog:
* configure: Regenerate.
liboffloadmic/ChangeLog:
* configure: Regenerate.
* plugin/configure: Regenerate.
libquadmath/ChangeLog:
* configure: Regenerate.
libsanitizer/ChangeLog:
* configure: Regenerate.
libssp/ChangeLog:
* configure: Regenerate.
libstdc++-v3/ChangeLog:
* configure: Regenerate.
libvtv/ChangeLog:
* configure: Regenerate.
lto-plugin/ChangeLog:
* configure: Regenerate.
zlib/ChangeLog:
* configure: Regenerate.
2020-11-29 20:11:38 +00:00
GCC Administrator
e2e0428854
Daily bump.
2020-10-21 00:16:36 +00:00
Ian Lance Taylor
d962ef77da
libbacktrace: use __attribute__((__fallthrough__))
...
Use an attribute rather than a comment when falling through a switch case.
* internal.h (ATTRIBUTE_FALLTHROUGH): Define.
* elf.c (elf_zlib_inflate): Use ATTRIBUTE_FALLTHROUGH.
2020-10-20 11:49:58 -07:00
GCC Administrator
e84761c6f3
Daily bump.
2020-09-29 00:16:30 +00:00
Ian Lance Taylor
5f394e2d4c
libbacktrace: build mtest.dSYM if using dsymutil
...
libbacktrace/ChangeLog:
PR libbacktrace/97082
* Makefile.am (check_DATA): Add mtest.dSYM if USE_DSYMUTIL.
* Makefile.in: Regenerate.
2020-09-28 13:54:57 -07:00
Ian Lance Taylor
7c363a4e04
libbacktrace: only run dsymutil with Mach-O
...
libbacktrace/ChangeLog:
PR libbacktrace/97227
* configure.ac (USE_DSYMUTIL): Define instead of HAVE_DSYMUTIL.
* Makefile.am: Change all uses of HAVE_DSYMUTIL to USE_DSYMUTIL.
* configure: Regenerate.
* Makefile.in: Regenerate.
2020-09-28 13:49:39 -07:00
GCC Administrator
82b77dee75
Daily bump.
2020-09-24 00:16:31 +00:00
Ian Lance Taylor
e41e66b78d
libbacktrace: handle pc == low correctly
...
* dwarf.c (report_inlined_functions): Handle PC == -1 and PC ==
p->low.
(dwarf_lookup_pc): Likewise.
2020-09-22 17:28:24 -07:00
GCC Administrator
ecde1b0a46
Daily bump.
2020-09-17 00:16:31 +00:00
Ian Lance Taylor
90c2545651
libbacktrace: use ELF symbol table if no debug info available
...
PR libbacktrace/97080
* fileline.c (backtrace_syminfo_to_full_callback): New function.
(backtrace_syminfo_to_full_error_callback): New function.
* elf.c (elf_nodebug): Call syminfo_fn if possible.
* internal.h (struct backtrace_call_full): Define.
(backtrace_syminfo_to_full_callback): Declare.
(backtrace_syminfo_to_full_error_callback): Declare.
* mtest.c (f3): Only check all[i] if data.index permits.
2020-09-16 17:04:43 -07:00
Iain Sandoe
d1339b519a
libbacktrace, Mach-O : Support PowerPC archs.
...
This adds the PPC architecture variants for Mach-O libbacktrace.
With this (as for X86 and Arm) when dsymutil is run on the binary
we get a basic usable backtrace.
Testsuite results on powerpc-apple-darwin9 are the same as for X86:
* btest fails (TBC why)
* dwarf5 tests fail because dsymutil does not handle that so far.
libbacktrace/ChangeLog:
* macho.c (MACH_O_CPU_TYPE_PPC): New.
(MACH_O_CPU_TYPE_PPC64): New.
Add compile-tests for powerpc to the Mach-O variants.
2020-09-16 19:37:28 +01:00
GCC Administrator
50a71cd018
Daily bump.
2020-09-15 00:16:37 +00:00
Ian Lance Taylor
05f40bc4c1
libbacktrace: support MiniDebugInfo
...
libbacktrace/ChangeLog:
PR libbacktrace/93608
Add support for MiniDebugInfo.
* elf.c (struct elf_view): Define. Replace most uses of
backtrace_view with elf_view.
(elf_get_view): New static functions. Replace most calls of
backtrace_get_view with elf_get_view.
(elf_release_view): New static functions. Replace most calls of
backtrace_release_view with elf_release_view.
(elf_uncompress_failed): Rename from elf_zlib_failed. Change all
callers.
(LZMA_STATES, LZMA_POS_STATES, LZMA_DIST_STATES): Define.
(LZMA_DIST_SLOTS, LZMA_DIST_MODEL_START): Define.
(LZMA_DIST_MODEL_END, LZMA_FULL_DISTANCES): Define.
(LZMA_ALIGN_SIZE, LZMA_LEN_LOW_SYMBOLS): Define.
(LZMA_LEN_MID_SYMBOLS, LZMA_LEN_HIGH_SYMBOLS): Define.
(LZMA_LITERAL_CODERS_MAX, LZMA_LITERAL_CODER_SIZE): Define.
(LZMA_PROB_IS_MATCH_LEN, LZMA_PROB_IS_REP_LEN): Define.
(LZMA_PROB_IS_REP0_LEN, LZMA_PROB_IS_REP1_LEN): Define.
(LZMA_PROB_IS_REP2_LEN, LZMA_PROB_IS_REP0_LONG_LEN): Define.
(LZMA_PROB_DIST_SLOT_LEN, LZMA_PROB_DIST_SPECIAL_LEN): Define.
(LZMA_PROB_DIST_ALIGN_LEN): Define.
(LZMA_PROB_MATCH_LEN_CHOICE_LEN): Define.
(LZMA_PROB_MATCH_LEN_CHOICE2_LEN): Define.
(LZMA_PROB_MATCH_LEN_LOW_LEN): Define.
(LZMA_PROB_MATCH_LEN_MID_LEN): Define.
(LZMA_PROB_MATCH_LEN_HIGH_LEN): Define.
(LZMA_PROB_REP_LEN_CHOICE_LEN): Define.
(LZMA_PROB_REP_LEN_CHOICE2_LEN): Define.
(LZMA_PROB_REP_LEN_LOW_LEN): Define.
(LZMA_PROB_REP_LEN_MID_LEN): Define.
(LZMA_PROB_REP_LEN_HIGH_LEN): Define.
(LZMA_PROB_LITERAL_LEN): Define.
(LZMA_PROB_IS_MATCH_OFFSET, LZMA_PROB_IS_REP_OFFSET): Define.
(LZMA_PROB_IS_REP0_OFFSET, LZMA_PROB_IS_REP1_OFFSET): Define.
(LZMA_PROB_IS_REP2_OFFSET): Define.
(LZMA_PROB_IS_REP0_LONG_OFFSET): Define.
(LZMA_PROB_DIST_SLOT_OFFSET): Define.
(LZMA_PROB_DIST_SPECIAL_OFFSET): Define.
(LZMA_PROB_DIST_ALIGN_OFFSET): Define.
(LZMA_PROB_MATCH_LEN_CHOICE_OFFSET): Define.
(LZMA_PROB_MATCH_LEN_CHOICE2_OFFSET): Define.
(LZMA_PROB_MATCH_LEN_LOW_OFFSET): Define.
(LZMA_PROB_MATCH_LEN_MID_OFFSET): Define.
(LZMA_PROB_MATCH_LEN_HIGH_OFFSET): Define.
(LZMA_PROB_REP_LEN_CHOICE_OFFSET): Define.
(LZMA_PROB_REP_LEN_CHOICE2_OFFSET): Define.
(LZMA_PROB_REP_LEN_LOW_OFFSET): Define.
(LZMA_PROB_REP_LEN_MID_OFFSET): Define.
(LZMA_PROB_REP_LEN_HIGH_OFFSET): Define.
(LZMA_PROB_LITERAL_OFFSET): Define.
(LZMA_PROB_TOTAL_COUNT): Define.
(LZMA_IS_MATCH, LZMA_IS_REP, LZMA_IS_REP0): Define.
(LZMA_IS_REP1, LZMA_IS_REP2, LZMA_IS_REP0_LONG): Define.
(LZMA_DIST_SLOT, LZMA_DIST_SPECIAL, LZMA_DIST_ALIGN): Define.
(LZMA_MATCH_LEN_CHOICE, LZMA_MATCH_LEN_CHOICE2): Define.
(LZMA_MATCH_LEN_LOW, LZMA_MATCH_LEN_MID): Define.
(LZMA_MATCH_LEN_HIGH, LZMA_REP_LEN_CHOICE): Define.
(LZMA_REP_LEN_CHOICE2, LZMA_REP_LEN_LOW): Define.
(LZMA_REP_LEN_MID, LZMA_REP_LEN_HIGH, LZMA_LITERAL): Define.
(elf_lzma_varint): New static function.
(elf_lzma_range_normalize): New static function.
(elf_lzma_bit, elf_lzma_integer): New static functions.
(elf_lzma_reverse_integer): New static function.
(elf_lzma_len, elf_uncompress_lzma_block): New static functions.
(elf_uncompress_lzma): New static function.
(backtrace_uncompress_lzma): New function.
(elf_add): Add memory and memory_size parameters. Change all
callers. Look for .gnu_debugdata section, and, if found,
decompress it and use it for symbols and debug info. Permit the
descriptor parameter to be -1.
* internal.h (backtrace_uncompress_lzma): Declare.
* mtest.c: New file.
* xztest.c: New file.
* configure.ac: Check for nm, xz, and comm programs. Check for
liblzma library.
(HAVE_MINIDEBUG): Define.
* Makefile.am (mtest_SOURCES): Define.
(mtest_CFLAGS, mtest_LDADD): Define.
(TESTS): Add mtest_minidebug if HAVE_MINIDEBUG.
(%_minidebug): New pattern rule, if HAVE_MINIDEBUG.
(xztest_SOURCES, xztest_CFLAGS, xztest_LDADD): Define.
(xztest_alloc_SOURCES, xztest_alloc_CFLAGS): Define
(xztest_alloc_LDADD): Define.
(BUILDTESTS): Add mtest, xztest, xztest_alloc.
(CLEANFILES): Add files created by minidebug pattern.
(btest.lo): Correct INCDIR reference.
(mtest.lo, xztest.lo, ztest.lo): New targets.
* configure: Regenerate.
* config.h.in: Regenerate.
* Makefile.in: Regenerate.
2020-09-14 14:11:17 -07:00
GCC Administrator
80f86e78ac
Daily bump.
2020-09-10 00:16:28 +00:00