Commit message (Collapse) | Author | Age | Files | Lines | ||
---|---|---|---|---|---|---|
... | ||||||
* | Use i486 bits/string.h for i386 and x86_64 | H.J. Lu | 2012-06-04 | 1 | -1985/+0 | |
| | ||||||
* | Provide 32-bit inline string functions for >= i486 | H.J. Lu | 2012-06-04 | 1 | -158/+168 | |
| | ||||||
* | Use i386 bits/huge_vall.h for i386/x86-64 | H.J. Lu | 2012-05-30 | 1 | -42/+0 | |
| | ||||||
* | Use x86_64 bits/select.h for i386/x86_64 | H.J. Lu | 2012-05-30 | 1 | -54/+0 | |
| | ||||||
* | Use x86_64 bits/setjmp.h for i386/x86_64 | H.J. Lu | 2012-05-30 | 1 | -31/+0 | |
| | ||||||
* | Use x86_64 bits/mathdef.h for i386/x86_64 | H.J. Lu | 2012-05-30 | 1 | -59/+0 | |
| | ||||||
* | Use x86_64 bits/{link.h,linkmap.h} for i386/x86_64 | H.J. Lu | 2012-05-30 | 2 | -65/+0 | |
| | ||||||
* | Use the same bits/endian.h for i386/x86_64 | H.J. Lu | 2012-05-30 | 1 | -7/+0 | |
| | ||||||
* | Use x86-64 bits/byteswap.h for both i386 and x86_64 | H.J. Lu | 2012-05-30 | 3 | -175/+1 | |
| | ||||||
* | Add systemtap static probe points in setjmp/longjmp on x86. | Roland McGrath | 2012-05-25 | 4 | -6/+15 | |
| | ||||||
* | Don't include exceptions in libm-test-ulps test names. | Joseph Myers | 2012-05-24 | 1 | -16/+16 | |
| | ||||||
* | Test underflow exceptions in libm-test.inc. | Joseph Myers | 2012-05-24 | 1 | -11/+11 | |
| | ||||||
* | Fix warnings in wcschr-c.c | Andreas Jaeger | 2012-05-21 | 1 | -3/+9 | |
| | | | | | | | | | Fixes: In file included from ../sysdeps/i386/i686/multiarch/wcschr-c.c:8:0: ../wcsmbs/wcschr.c:26:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes] ../wcsmbs/wcschr.c:37:1: warning: data definition has no type or storage class [enabled by default] ../wcsmbs/wcschr.c:37:1: warning: type defaults to ‘int’ in declaration of ‘__hidden_ver1’ [enabled by default] ../wcsmbs/wcschr.c:37:1: warning: parameter names (without types) in function declaration [enabled by default] | |||||
* | Fix ccos, csin, ccosh, csinh overflows (bug 14123). | Joseph Myers | 2012-05-19 | 1 | -0/+217 | |
| | ||||||
* | Fix warnings on Linux/i686 | Andreas Jaeger | 2012-05-17 | 1 | -1/+3 | |
| | | | | | | Fixes: ../sysdeps/i386/dl-machine.h:336:30: warning: unused variable ‘refsym’ [-Wunused-variable] rtld.c:1435:3: warning: implicit declaration of function ‘_dl_discover_osversion’ [-Wimplicit-function-declaration] | |||||
* | BZ#14059: Fix AVX and FMA4 detection. | Carlos O'Donell | 2012-05-17 | 2 | -0/+2 | |
| | | | | | Fix AVX and FMA4 detection by following the guidelines set out by Intel and AMD for detecting these features. | |||||
* | Split up stackguard-macros.h into sysdeps directories. | Joseph Myers | 2012-05-15 | 1 | -0/+4 | |
| | ||||||
* | Remove unused functions from i386/mathinline.h | Andreas Jaeger | 2012-05-14 | 1 | -37/+0 | |
| | ||||||
* | Add optimized expf for x86 | Liubov Dmitrieva | 2012-05-14 | 4 | -0/+364 | |
| | | | | | | | | | 2012-05-14 Liubov Dmitrieva <liubov.dmitrieva@gmail.com> * sysdeps/i386/i686/fpu/multiarch/Makefile: New file. * sysdeps/i386/i686fpu/multiarch/e_expf.c: New file. * sysdeps/i386/i686fpu/multiarch/e_expf-ia32.S: New file. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: New file. | |||||
* | Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923). | Joseph Myers | 2012-05-07 | 3 | -132/+68 | |
| | ||||||
* | Fix exp10 inaccuracy and exceptions (bugs 13884, 13914). | Joseph Myers | 2012-05-06 | 2 | -47/+31 | |
| | ||||||
* | Fix missing exceptions from exp (bugs 13787, 13922, 14036). | Joseph Myers | 2012-05-05 | 1 | -1/+18 | |
| | ||||||
* | Use .S sources for x86/x86_64 expl. | Joseph Myers | 2012-05-05 | 2 | -78/+92 | |
| | ||||||
* | Update sysdeps/i386/fpu/libm-test-ulps | Andreas Jaeger | 2012-05-03 | 1 | -0/+75 | |
| | ||||||
* | Fix nexttoward bugs (bugs 2550, 2570). | Joseph Myers | 2012-05-01 | 2 | -16/+4 | |
| | ||||||
* | Fix x86 acos near 1 (bug 13942). | Joseph Myers | 2012-04-30 | 4 | -11/+29 | |
| | ||||||
* | Fix acos (-1) in round-downwards mode on x86 (bug 14034). | Joseph Myers | 2012-04-30 | 4 | -0/+194 | |
| | ||||||
* | Remove useless __ilogb*_finite aliases | Andreas Schwab | 2012-04-18 | 3 | -3/+0 | |
| | ||||||
* | Fix ilogb exception and errno (bug 6794) | Adhemerval Zanella | 2012-04-17 | 3 | -9/+24 | |
| | | | | | | | | | | | | | | | | | | | | [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. | |||||
* | Reverse arguments of fdivp in i386 code. | Marek Polacek | 2012-04-16 | 1 | -2/+2 | |
| | ||||||
* | Fix spurious overflow exceptions from x86/x86_64 powl (bug 13872). | Joseph Myers | 2012-04-09 | 1 | -12/+19 | |
| | ||||||
* | Fix ctan, ctanh overflow (bug 11521). | Joseph Myers | 2012-04-09 | 1 | -8/+58 | |
| | ||||||
* | Fix missing clobber in i386 __sincos_code asm. | Roland McGrath | 2012-04-09 | 1 | -7/+7 | |
| | ||||||
* | Fix x86 pow inaccuracy for large integer exponents (bug 706). | Joseph Myers | 2012-04-09 | 1 | -4/+49 | |
| | ||||||
* | memset: also update copyright years | Mike Frysinger | 2012-04-08 | 1 | -1/+1 | |
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> | |||||
* | memset: fix define usage for shared libs | Mike Frysinger | 2012-04-07 | 1 | -1/+1 | |
| | | | | | | | The proper define to check "am I in a shared lib" is "SHARED", not "PIC". The two new memset_chk functions incorrectly depend on "PIC". Signed-off-by: Mike Frysinger <vapier@gentoo.org> | |||||
* | Add byteswap-16.h for __bswap_16 | H.J. Lu | 2012-04-06 | 2 | -27/+51 | |
| | ||||||
* | Add __bswap_64 definition for non GCC compilers. | Andreas Jaeger | 2012-04-03 | 1 | -2/+17 | |
| | | | | | | | | | [BZ#13926] Currently __bswap_64 is not defined at all for non-GCC compilers. Define it but guard it with __GLIBC_HAVE_LONG_LONG. endian.h uses __bswap_64, make the functions only available if __GLIBC_HAVE_LONG_LONG is defined. | |||||
* | Call __ctype_init in early glibc startup. | Thomas Schwinge | 2012-04-02 | 1 | -1/+5 | |
| | | | | This adds the bits missing from fd5bdc0924e0cfd1688b632068c1b26f3b0c88da. | |||||
* | optimize the following memcpy: sysdeps/i386/i686/multiarch/memcpy-ssse3.S | Liubov Dmitrieva | 2012-03-30 | 1 | -536/+1449 | |
| | | | | | | | | | | | | | | I've improved the following implementation of memcpy: "sysdeps/i386/i686/multiarch/memcpy-ssse3.S". The patch includes some minor style fixes, but the important part is just using prefetch loops for the case: DATA_CACHE_SIZE_HALF <= len < SHARED_CACHE_SIZE_HALF and src and dst pointers have unequal 16 byte alignments. This gives from 6% - 50% performance boost on the atom machine, about 24,73% in geometric mean. | |||||
* | Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866). | Joseph Myers | 2012-03-28 | 3 | -12/+62 | |
| | ||||||
* | Regenerate | Andreas Jaeger | 2012-03-27 | 1 | -1/+0 | |
| | ||||||
* | Merge branch 'elf-move' | Andreas Jaeger | 2012-03-27 | 7 | -172/+85 | |
|\ | | | | | | | | | | | | | Conflicts: debug/backtracesymsfd.c sysdeps/generic/elf/backtracesymsfd.c sysdeps/i386/configure.in | |||||
| * | Merge branch 'master' into elf-move | Andreas Jaeger | 2012-03-20 | 1 | -0/+60 | |
| |\ | ||||||
| * | | Merge sysdeps/i386/elf/Versions into sysdeps/i386/Versions. | Andreas Jaeger | 2012-03-19 | 6 | -170/+40 | |
| | | | | | | | | | | | | | | | | | | | | | Move sysdeps/i386/elf/start.S to sysdeps/i386/ Merge sysdeps/i386/elf/configure.in into sysdeps/i386/configure.in Delete merged files sysdeps/i386/elf/configure.in, sysdeps/i386/elf/Versions and sysdeps/i386/elf/configure. | |||||
* | | | Fix cexp overflow (bug 13892). | Joseph Myers | 2012-03-22 | 1 | -0/+37 | |
| | | | ||||||
* | | | Use autoconf macro for testing compiler options with empty input. | Joseph Myers | 2012-03-21 | 2 | -36/+30 | |
| | | | ||||||
* | | | Remove inaccurate x86 cexp implementations (bug 13883). | Joseph Myers | 2012-03-21 | 4 | -786/+66 | |
| | | | ||||||
* | | | Fix pow of zero and infinity to large powers. | Joseph Myers | 2012-03-21 | 3 | -32/+103 | |
| | | | ||||||
* | | | Move stdio-common/_itoa.h to sysdeps/generic | H.J. Lu | 2012-03-20 | 1 | -1/+1 | |
| |/ |/| |