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2012-07-31libiberty/md5: fix strict alias warningsMike Frysinger1-0/+5
Current libiberty md5 code triggers these warnings with gcc-4.7.1 for me: libiberty/md5.c: In function ‘md5_finish_ctx’: libiberty/md5.c:117:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] libiberty/md5.c:118:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] The change below fixes things for me. The optimized output (-O2) is the same before/after my change on x86_64-linux. I imagine it'll be the same for most targets. It seems simpler than using a union on the md5_ctx buffer since these are the only two locations in the code where this occurs.
2012-07-27merge from gccDJ Delorie1-0/+6
2012-07-18merge from gccDJ Delorie1-0/+6
2012-07-13 include/Doug Evans1-0/+4
* filenames.h: #include "hashtab.h". (filename_hash, filename_eq): Declare. libiberty/ * filename_cmp.c (filename_hash, filename_eq): New functions.
2012-06-29merge from gccDJ Delorie1-0/+5
2012-05-22merge from gccDJ Delorie1-0/+7
2012-04-27merge from gccDJ Delorie1-0/+7
2012-04-10merge from gccDJ Delorie1-0/+4
2012-04-02merge from gccDJ Delorie1-0/+9
2012-03-08merge from gccDJ Delorie1-0/+5
2012-01-26 * make-relative-prefix.c (make_relative_prefix_1): Avoid warningJakub Jelinek1-0/+5
about using preprocessor directives inside of macro arguments.
2012-01-23merge from gccDJ Delorie1-0/+4
2012-01-10merge from gccDJ Delorie1-0/+5
2012-01-06merge from gccDJ Delorie1-0/+27
2012-01-03merge from gccDJ Delorie1-0/+11
2011-12-20merge from gccDJ Delorie1-0/+5
2011-12-20config/:Andreas Schwab1-0/+4
* warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate.
2011-12-19Check for warning flags without no- prefixAndreas Schwab1-0/+4
config/: * warnings.m4 (ACX_PROG_CC_WARNING_OPTS) (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the no- prefix. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate.
2011-11-08merge from gccDJ Delorie1-0/+14
2011-11-04merge from gccDJ Delorie1-0/+6
2011-11-02merge from gccDJ Delorie1-4/+7
2011-10-29merge from gccDJ Delorie1-0/+4
2011-10-26merge from gccDJ Delorie1-0/+13
2011-10-10merge from gccDJ Delorie1-0/+7
2011-09-28merge from gccDJ Delorie1-0/+10
2011-09-26merge from gccDJ Delorie1-0/+1
2011-09-23merge from gccDJ Delorie1-0/+10
2011-09-23merge from gccDJ Delorie1-0/+5
2011-08-22merge from gccDJ Delorie1-0/+7
2011-08-12merge from gccDJ Delorie1-0/+4
2011-08-06merge from gccDJ Delorie1-14/+24
2011-07-31Sync with gcc.H.J. Lu1-0/+4
2011-07-26 H.J. Lu <hongjiu.lu@intel.com> * testsuite/demangle-expected: Remove an extra line.
2011-07-26merge from gccDJ Delorie1-0/+6
2011-07-25merge from gccDJ Delorie1-0/+5
2011-07-22merge from gccDJ Delorie1-0/+12
2011-07-05merge from gccDJ Delorie1-0/+5
2011-07-01[libiberty/filename_cmp] Darwin has case-insensitive filesystemsJoel Brobecker1-0/+5
include/ChangeLog: * filenames.h (HAVE_CASE_INSENSITIVE_FILE_SYSTEM): Define on Darwin, as well as on the systems that use a DOS-like filesystem. libiberty/ChangeLog: * filename_cmp.c (filename_cmp, filename_ncmp): Add handling of HAVE_CASE_INSENSITIVE_FILE_SYSTEM.
2011-07-01merge from gccJan Kratochvil1-0/+12
libiberty/ PR debug/49408 * cp-demangle.c (d_print_comp): Suppress argument list for function references by the '&' unary operator. Keep also already processed variant without the argument list. Suppress argument list types for function call used in an expression. * testsuite/demangle-expected: Fix excessive argument list types in `test for typed function in decltype'. New testcase for no argument list types printed. 3 new testcases for function references by the '&' unary operator..
2011-06-22merge from gccDJ Delorie1-0/+6
2011-06-13merge from gccDJ Delorie1-0/+23
2011-06-13merge from gccDJ Delorie1-5/+0
2011-05-17 * strsignal.c (psignal): Change second parameter to const char *.Corinna Vinschen1-0/+5
Fix comment accordingly.
2011-04-20merge from gccDJ Delorie1-0/+13
2011-04-10merge from gccDJ Delorie1-0/+6
2011-03-31bfd/Tristan Gingold1-0/+4
2011-03-31 Tristan Gingold <gingold@adacore.com> * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning. (_bfd_vms_write_etir): Ditto. (_bfd_vms_slurp_etir): Avoid to use intptr_t * configure.com: Generate bfd_stdint.h binutils/ 2011-03-31 Tristan Gingold <gingold@adacore.com> * makefile.vms (DEBUG_OBJS): Add elfcomm.obj. libiberty/ 2011-03-31 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Add filename_cmp.obj
2011-03-25merge from gccDJ Delorie1-5/+0
2011-03-042011-03-04 Michael Snyder <msnyder@vmware.com>Michael Snyder1-0/+5
* cplus-dem.c (ada_demangle): Stop memory leak. Also fix a one line indent problem.
2011-02-28ChangeLog libiberty/Kai Tietz1-0/+5
2011-02-28 Kai Tietz <kai.tietz@onevision.com> * filename_cmp.c (filename_ncmp): New function. * functions.texi: Regenerated. ChangeLog include/ 2011-02-28 Kai Tietz <kai.tietz@onevision.com> * filenames.h (filename_ncmp): New prototype. ChangeLog bfd/ 2011-02-28 Kai Tietz <kai.tietz@onevision.com> * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp. (adjust_relative_path): Likewise. (_bfd_construct_extended_name_table): Likewise. * corefile.c (generic_core_file_matches_executable_p): Likewise. * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-spu.c (sort_bfds): Likewise. (spu_elf_auto_overlay): Likewise. * syms.c (_bfd_stab_section_find_nearest_line): Likewise. * xcofflink.c (xcoff_set_import_path): Likewise. * xtensa-isa.c (xtensa_regfile_lookup): Likewise. (xtensa_regfile_lookup_shortname): Likewise.
2011-02-03libiberty: documentation markup and order fixes.Ralf Wildenhues1-0/+19
libiberty/: * splay-tree.c: Escape wrapping newlines in texinfo markup with '@', to fix function declaration output rendering. * gather-docs: Relax and improve macro name matching to actually match all current names and to allow input line wrapping. * bsearch.c, concat.c, crc32.c, fnmatch.txh, fopen_unlocked.c, hashtab.c, insque.c, make-relative-prefix.c, memchr.c, memcmp.c, memcpy.c, memmem.c, memmove.c, mempcpy.c, memset.c, pexecute.txh, random.c, setenv.c, setproctitle.c, simple-object.txh, snprintf.c, stpncpy.c, strncmp.c, strtod.c, strtol.c, vasprintf.c, vprintf.c, vsnprintf.c, xmemdup.c: Wrap long texinfo input lines. * functions.texi: Regenerate.
2011-01-03merge from gccDJ Delorie1-4/+0
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