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2012-04-18Remove all traces of reg_char.David S. Miller
* sysdeps/generic/memcopy.h (reg_char): Delete. * debug/strcat_chk.c: Use char, not reg_char. * debug/strcpy_chk.c: Likewise. * debug/strncat_chk.c: Likewise. * debug/strncpy_chk.c: Likewise. * string/memchr.c: Likewise. * string/memrchr.c: Likewise. * string/rawmemchr.c: Likewise. * string/strcat.c: Likewise. * string/strchr.c: Likewise. * string/strchrnul.c: Likewise. * string/strcmp.c: Likewise. * string/strcpy.c: Likewise. * string/strncat.c: Likewise. * string/strncmp.c: Likewise. * string/strncpy.c: Likewise.
2012-04-17Fix ilogb exception and errno (bug 6794)Adhemerval Zanella
[BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64.
2012-04-11New ld.so argument --inhibit-ldcache to disable ld.so.cache lookupSiddhesh Poyarekar
It may sometimes be desirable to make the dynamic linker only pick up libraries from the library path and rpath and not look at the ld.so.cache that ldconfig generates. An example of such a use case is the glibc testsuite where the dynamic linker must not be influenced by any external paths or caches. This change adds a new option --inhibit-ldcache that when used, tells the dynamic linker to not use ld.so.cache even if it is available.
2012-03-28Avoid overflows from long double functions using __kernel_standard.Joseph Myers
2012-03-27Merge branch 'elf-move'Andreas Jaeger
Conflicts: debug/backtracesymsfd.c sysdeps/generic/elf/backtracesymsfd.c sysdeps/i386/configure.in
2012-03-22Add forward declaration for La_x32_regs/La_x32_retvalH.J. Lu
2012-03-21Add x32 support to dynamic linker auditH.J. Lu
2012-03-21Add _ITOA_NEEDED and _ITOA_WORD_TYPEH.J. Lu
Add _ITOA_NEEDED and _ITOA_WORD_TYPE to override _itoa and _itowa.
2012-03-20Move stdio-common/_itoa.h to sysdeps/genericH.J. Lu
2012-03-20Remove old debug/backtracesyms files, replace with elf versions.Andreas Jaeger
2012-03-19Move sysdeps/generic/elf/* to sysdeps/genericAndreas Jaeger
2012-03-19Create and use libc_feupdateenv_test.Richard Henderson
We can reduce the number of STMXCSR, and often we can avoid the call to __feraiseexcept.
2012-03-19Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.Richard Henderson
2012-03-19Convert libc_feholdexcept et al from macros to inline functions.Richard Henderson
2012-03-19Make inline __isnan, __isinf_ns, __finite generic.Richard Henderson
For code generation to stay identical on x86_64, this requires that we define the fp word manipulation macros before including the generic header.
2012-03-16Add x32 support to ldconfigH.J. Lu
2012-03-14Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bitAndreas Jaeger
so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision)
2012-03-12Fix another instance of the _dl_random masking bug, plus coding style.David S. Miller
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix masking out of the most significant byte of random value used. * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix coding style in previous change.
2012-03-09Move math/math_private.h to sysdeps/generic/math_private.h.Richard Henderson
This reverts commit 60d6f5a6f50d838bcb4240fcc0223cac445c6c83.
2012-03-052012-03-05 Tom de Vries <tom@codesourcery.com>Tom de Vries
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Ensure default stack guard is set in last bytes. * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Same.
2012-02-21Remove old initfini mechanism.Joseph Myers
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert
2012-02-09Remove _G_HAVE_SYS_CDEFS.Marek Polacek
2012-02-07Remove _G_ARGS macros.Marek Polacek
2012-01-26Remove __STDC__ conditionals from non-installed headers.Joseph Myers
2012-01-26Remove __STDC__ conditionals from installed headers.Joseph Myers
2012-01-08Optimize xmalloc, xcalloc, xrealloc, and xstrdupUlrich Drepper
Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
2012-01-08More fallout from supporting only ELFUlrich Drepper
2012-01-07Remove pre-ISO C supportUlrich Drepper
No more __const.
2012-01-07Remove Alpha support from ldsodefs.hUlrich Drepper
2012-01-07More IA-64 removalUlrich Drepper
2011-12-10Optimize generic ELF hash function a bit moreUlrich Drepper
2011-12-04Small optimization of generic ELF hash functionUlrich Drepper
2011-12-04Fix attreibute for _dl_elf_hashUlrich Drepper
2011-12-03Fix more warningsUlrich Drepper
2011-11-12Prepare dwarf2.h for multiple inclusionUlrich Drepper
2011-11-12Fix incomplete edit in last patchUlrich Drepper
2011-11-12Avoid redefinition of DWARF constantsUlrich Drepper
2011-08-16Improve printing of lookup scopesUlrich Drepper
The scope of a new object should be printed earlier and when the scope of an already loaded object is extended only the changes should be printed.
2011-08-14Warning patrol.Roland McGrath
2011-08-13Implement LD_DEBUG=scopesUlrich Drepper
2011-07-19_dl_sort_fini: Remove unused argumentMarek Polacek
2011-06-29Fix build with multiarch disabled.Aurelien Jarno
2011-05-15Make stack canary value harder to read through read overflowUlrich Drepper
2011-05-14Fix typo in commentUlrich Drepper
2011-05-14Fix potential problem with out-of-scope bufferUlrich Drepper
2011-04-22Remove doubled words.Jim Meyering
2010-10-26Fix concurrency problem between dl_open and dl_iterate_phdrAndreas Krebbel
2010-10-24Require suid bit on audit objects in privileged programsAndreas Schwab
2010-08-11Fix IPTOS_CLASS definition.Ulrich Drepper
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