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Author SHA1 Message Date
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
David S. Miller
5f0bdb1894 Fix warning in Linux openat implementation when __ASSUME_ATFCTS is set. 
* sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Declare syscall
	'err' in the ifdef scope in which it is actually used.
 2012-03-13 00:43:20 -07:00
David S. Miller
09a3453f63 Add missing string.h include for strcpy calls. 
* nss/nss_db/db-init.c: Include string.h
 2012-03-13 00:41:37 -07:00
David S. Miller
98bb2f1cd2 Fix another instance of the _dl_random masking bug, plus coding style. 
* 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.
 2012-03-12 15:57:17 -07:00
David S. Miller
b4b2eb5eae Add some missing sparc kernel-feature.h entries. 
* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_CLONE_THREAD_FLAGS): Set on sparc when 2.5.64 and later.
	(__ASSUME_TGKILL): Set on sparc when 2.6.1 and later, simplify
	expression.
	(__ASSUME_FADVISE64_64_SYSCALL): Set on sparc when 2.6.1 and
	later.
 2012-03-12 15:51:15 -07:00
David S. Miller
a1bcbd4035 Fix some 64-bit sparc build warnings. 
* sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
	(__makecontext): Fix signedness of pointer casts setting up 'sp'.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_SYSCALL) Use 'long'
	for 'resultvar' otherwise things get truncated on 64-bit.
 2012-03-11 20:13:55 -07:00
David S. Miller
cb9d617437 Fix typing of the bit twiddling done in _dl_setup_stack_chk_guard. 
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
	Fix masking out of the most significant byte of random value used.
 2012-03-11 19:41:43 -07:00
David S. Miller
6e226b094f Update sparc ULPs for recently added tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-03-11 18:46:30 -07:00
Andreas Schwab
058c132dd1 Update powerpc libm ULPs 2012-03-10 19:18:42 +01:00
David S. Miller
2d2cd51564 Fix bugs in sparc PLT profiling register management, and add sparc sotruss support. 
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local
	variables with appropriate CPP guards.
	* sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the
	frame pointer, not the stack pointer.  Correct layout comments.  Fix test
	on resulting framesize and the management of the outregs buffer for pltexit.
	Preserve floating point return values across _dl_call_pltexit call.
	* sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting
	framesize and the management of the outregs buffer for pltexit.
	Preserve floating point return values across _dl_call_pltexit
	call.
	* elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter,
	la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions.
	(print_exit): Fix format string for return register value.
 2012-03-09 20:48:06 -08:00