AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-30 08:40:07 +00:00
Code Issues Packages Projects Releases Wiki Activity
18,923 Commits 334 Branches 1,646 Tags 278 MiB
eb0f39b6b7
Commit Graph

18923 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
H.J. Lu
eb0f39b6b7 Make lround the alias of llround for wordsize-64 2012-03-16 15:20:45 -07:00
H.J. Lu
6b6cd74bab Use greg_t and uintptr_t in x86-64 __makecontext 2012-03-16 15:20:45 -07:00
H.J. Lu
f1a77b01f4 Add x32 support to ldconfig 2012-03-16 15:20:45 -07:00
David S. Miller
c0c83bc8b2 Fix too long ChangeLog lines. 2012-03-16 14:15:05 -07:00
Joseph Myers
c36e1d2369 Disable Bessel function TLOSS errors in POSIX mode. 2012-03-16 20:08:02 +00:00
Joseph Myers
11b90b9f50 Fix tan, tanl for large inputs. 2012-03-16 20:05:37 +00:00
Jan Kratochvil
6a1bd2a100 * sysdeps/x86_64/elf/start.S: Include <sysdep.h>. 
(_start): Add cfi_startproc, cfi_undefined for rip and cfi_endproc.
 2012-03-16 20:49:23 +01:00
Roland McGrath
10a803e0a2 Use sysdeps/*/preconfigure fragments from main source tree. 2012-03-16 11:12:50 -07:00
H.J. Lu
f196c7f7af Use time_t on ays, rem, y and yg in __offtime 2012-03-16 09:10:12 -07:00
Joseph Myers
96cbe7f482 Include program generating __sincosl_table in comment. 2012-03-16 15:18:19 +00:00
Joseph Myers
8848d99dce Implement ldbl-96 sinl / cosl / sincosl (bug 13851). 2012-03-16 12:30:05 +00:00
David S. Miller
dd7f470327 Implement optimized libc_fe*() math routines on sparc. 
* sysdeps/sparc/fpu/math_private.h: New file.
 2012-03-16 03:05:49 -07:00
David S. Miller
e6a62e18fd Add sparc vis3 optimized fma/fmaf. 
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add fma/fmaf
	sysdep routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
 2012-03-15 23:09:16 -07:00
David S. Miller
c4a7b16eb8 Add missing sparc32 NPTL file otherwise we use the wrong lowlevellock.c implementation. 
nptl/

	[BZ #13844]
	* sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: New file.
 2012-03-15 21:13:02 -07:00
David S. Miller
88cb87d908 Sparc long double is emulated in software, therefore use dbl-64's s_fma.c 
* sysdeps/sparc/sparc32/fpu/s_fma.c: New file.
	* sysdeps/sparc/sparc64/fpu/s_fma.c: New file.
 2012-03-15 20:55:42 -07:00
David S. Miller
006f1daa5a Create a header for sparc ifunc expansion and use it for VIS3 ifuncs. 
* sysdeps/sparc/sparc-ifunc.h: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Use sparc-ifunc.h
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: Likewise.
 2012-03-15 20:29:44 -07:00
Andreas Schwab
11e0098ef0 Use double precision instead of scaling for powerpc __ieee754_hypotf 2012-03-15 18:13:52 +01:00
Andreas Jaeger
e85b09d064 Update. 2012-03-15 18:04:51 +01:00
Andreas Jaeger
d5ce0ef38d Update 2012-03-15 18:03:38 +01:00
Andreas Jaeger
ea40808acd Use 40 digits in tests 2012-03-15 18:02:02 +01:00
Andreas Jaeger
ee010c9e95 * sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses the 
ieee754/flt-32 implementation for tan.
* math/libm-test.inc (tan_test): Add tests for large input.
* sysdeps/i386/fpu/libm-test-ulps: Update.
 2012-03-15 17:34:24 +01:00
Andreas Jaeger
8c0247db32 [BZ #13852] 
* sysdeps/i386/fpu/e_rem_pio2f.c: Delete so that i386 uses the
	ieee754/flt-32 implementation.
	* sysdeps/i386/fpu/k_rem_pio2f.c: Likewise.
	* sysdeps/i386/fpu/s_cosf.S: Likewise.
	* sysdeps/i386/fpu/s_sincosf.S: Likewise.
	* sysdeps/i386/fpu/s_sinf.S: Likewise.

	* math/libm-test.inc (cos_test): Enable some large input tests for
	float as well
	(sin_test): Likewise.
	(sincos_test): Likewise.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
 2012-03-15 17:23:43 +01:00
Andreas Jaeger
81c6415384 [BZ #13658] 
* math/libm-test.inc (cos_test): Add more test cases.
(sin_test): Likewise.
(sincos_test): Likewise.
 2012-03-15 16:25:57 +01:00
Andreas Jaeger
0671f479ce Fix typo. 2012-03-15 16:11:25 +01:00
Andreas Jaeger
7bbfa5c6ec [BZ #13837] 
* math/libm-test.inc (cos_test): Add a test case for large input
value.
(sin_test): Likewise.
(sincos_test): Likewise.
 2012-03-15 14:34:34 +01:00
Andreas Jaeger
da473fa897 Add 13658 2012-03-15 14:24:20 +01:00
Andreas Jaeger
25fb532ca5 Merge branch 'bug13658-branch' 2012-03-15 14:21:59 +01:00
Andreas Jaeger
ad6e0564b8 Cleanup formatting. 2012-03-15 14:14:39 +01:00
Andreas Schwab
9cad04eaf7 Update powerpc libm ULPs 2012-03-15 13:55:46 +01:00
David S. Miller
f7062b9a6f Sparc optimized fmin{,f} and fmax{,f}. 
* sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
	fmin/fmax sysdep routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
 2012-03-15 02:13:54 -07:00
Andreas Jaeger
556b0b6130 Merge branch 'master' into bug13658-branch 2012-03-15 09:55:49 +01:00
David S. Miller
559398ab74 Add more sparc VIS3 optimized math routines. 
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3 routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS3 routines.

	* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
	New file.
 2012-03-15 00:14:55 -07:00
David S. Miller
5a1c1e3243 Update sparc ULPs for newly added csqrt tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-14 17:25:35 -07:00
David S. Miller
eae47a3618 Add framework for using sparc VIS3 instructions, use it for copysign/signbit. 
* sysdeps/sparc/configure.in: New file.
	* sysdeps/sparc/configure: Generate.
	* configure.in (libc_cv_sparc_as_vis3): Substitute.
	* configure: Regenerate.
	* config.h.in (HAVE_AS_VIS3_SUPPORT): New.
	* config.make.in (have-as-vis3): New.
	* sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-*): If VIS3 is
	available use -Av9d instead of -Av9a.
	* sysdeps/sparc/sparc64/Makefile: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: New file.
 2012-03-14 16:43:09 -07:00
David S. Miller
7bd951ff59 Small optimization to sparc 64-bit copysign. 
* sysdeps/sparc/sparc64/fpu/s_copysign.S (__copysign): Use fzeros/fnegs
	to load 0x80000000 into a float register instead of using the stack.
	* sysdeps/sparc/sparc64/fpu/s_copysignf.S (__copysignf): Likewise.
 2012-03-14 16:21:40 -07:00
Joseph Myers
bd951ccbe8 Install bits/syscall.h through install-headers. 2012-03-14 20:09:44 +00:00
Roland McGrath
e29652e7b2 NEWS update for BZ#13846 2012-03-14 11:13:37 -07:00
Roland McGrath
bb4e6db2f5 BZ#13846: manual/llio.texi (Memory-mapped I/O): Fix wrong function name. 2012-03-14 10:53:13 -07:00
Andreas Jaeger
22417c803d Update ULPs. 2012-03-14 17:23:31 +01:00
Andreas Jaeger
c4814b6b3a Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bit 
so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision)
 2012-03-14 17:20:10 +01:00
Andreas Jaeger
1e2405c8fa Remove files so that i386 uses the iee754/dbl-64 sin and cos implementation. 2012-03-14 17:09:07 +01:00
Andreas Jaeger
356a10ee3e Merge branch 'master' into bug13658-branch 2012-03-14 16:36:17 +01:00
Joseph Myers
e456826d7a Fix csqrt overflow/underflow (bug 13841). 2012-03-14 11:53:32 +00:00
Joseph Myers
6278569b6c Add 13840 to NEWS. 2012-03-14 01:18:57 +00:00
Joseph Myers
aa4a2ae1db Add tests for hypot overflow/underflow. 2012-03-14 01:12:05 +00:00
David S. Miller
7c10fd3515 Fix hypotf overflow/underflow by using double precision instead of scaling. 
[BZ #13840]
	* sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Rewrite to use
	double-precision for the calculation instead of scaling.
 2012-03-13 18:08:58 -07:00
Joseph Myers
f453b98b6b Clean up dbl-64 rint, nearbyint. 2012-03-13 14:12:44 +00:00
David S. Miller
8e59da90ce Remove no longer needed assembler offset generation on sparc. 
* sysdeps/sparc/Makefile: Remove rtld-global-offsets.sym handling.
	* sysdeps/sparc/elf/rtld-global-offsets.sym: Delete.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: Don't include
	rtld-global-offsets.h
	* sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
 2012-03-13 03:14:23 -07:00
David S. Miller
2a8ab7f265 Fix generic ldbl-128 expm1l just like x86-64 and i386 variants were. 
* sysdeps/ieee754/ldbl-128/s_expm1l.c (__expm1l): Use expl for
	large parameters.
 2012-03-13 01:18:55 -07:00
David S. Miller
10f62770e1 Use correct implementation for dl-fxstatat64 on sparc64. 
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c: New file.
 2012-03-13 00:45:34 -07:00