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* powerpc: ceil/ceilf refactorAdhemerval Zanella2019-04-291-76/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patches consolidates all the powerpc ceil{f} implementations on the generic sysdeps/powerpc/fpu/s_ceil{f}. The generic implementation uses either the compiler builts for ISA 2.03+ (which generates the frip instruction) or a generic implementation which uses FP only operations. It adds a generic implementation (round_to_integer.h) which is shared with other rounding to integer routines. The resulting code should be similar in term os performance to previous assembly one. The IFUNC organization for powerpc64 is also change to be enabled only for powerpc64 and not for powerpc64le (since minium ISA of 2.08 does not require the fallback generic implementation). Checked on powerpc-linux-gnu (built without --with-cpu, with --with-cpu=power4 and with --with-cpu=power5+ and --disable-multi-arch), powerpc64-linux-gnu (built without --with-cp and with --with-cpu=power5+ and --disable-multi-arch). * sysdeps/powerpc/fpu/fenv_libc.h (__fesetround_inline_nocheck): New function. * sysdeps/powerpc/fpu/round_to_integer.h: New file. * sysdeps/powerpc/fpu/s_ceil.c: Likewise. * sysdeps/powerpc/fpu/s_ceilf.c: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Remove file. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile (CFLAGS-s_ceil-power5+.c, CFLAGS-s_ceilf-power5+.c): New rule. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S: Remove file. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.c: New file. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.c: Likewise. * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: Remove file. * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile: New file. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-power5+.c: Likewise. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceil.c: ... here. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-power5+.c: New file. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_ceilf.c: ... * here. * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile (libm-sysdep_routines): Remove s_ceil-power5+, s_ceil-ppc64, s_ceilf-power5+, and s_ceilf-ppc64. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: Remove file. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: Likewise. * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Likewise. Reviewed-by: Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Use libm_alias_float for powerpc.Joseph Myers2017-12-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the preparation for additional _FloatN / _FloatNx function aliases, this patch makes powerpc libm function implementations use libm_alias_float to define function aliases. Tested with build-many-glibcs.py that installed stripped shared libraries are unchanged for all its hard-float powerpc configurations. * sysdeps/powerpc/fpu/s_cosf.c: Include <libm-alias-float.h>. (cosf): Define using libm_alias_float. * sysdeps/powerpc/fpu/s_fabs.S: Include <libm-alias-float.h>. (fabsf): Define using libm_alias_float. * sysdeps/powerpc/fpu/s_fmaf.S: Include <libm-alias-float.h>. (fmaf): Define using libm_alias_float. * sysdeps/powerpc/fpu/s_rintf.c: Include <libm-alias-float.h>. (rintf): Define using libm_alias_float. * sysdeps/powerpc/fpu/s_sinf.c: Include <libm-alias-float.h>. (sinf): Define using libm_alias_float. * sysdeps/powerpc/power5+/fpu/s_modff.c: Include <libm-alias-float.h>. (modff): Define using libm_alias_float. * sysdeps/powerpc/power7/fpu/s_logbf.c: Include <libm-alias-float.h>. (logbf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_llroundf.c: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Include <libm-alias-float.h>. (lrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Include <libm-alias-float.h>. (lroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S: Include <libm-alias-float.h>. (nearbyintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Include <libm-alias-float.h>. (rintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c: Include <libm-alias-float.h>. (logbf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c: Include <libm-alias-float.h>. (lrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c: Include <libm-alias-float.h>. (lroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c: Include <libm-alias-float.h>. (modff): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Include <libm-alias-float.h>. (lroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S: Include <libm-alias-float.h>. (lrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: Include <libm-alias-float.h>. (lroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf.c: Include <libm-alias-float.h>. (cosf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrintf.c: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf.c: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_logbf.c: Include <libm-alias-float.h>. (logbf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modff.c: Include <libm-alias-float.h>. (modff): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf.c: Include <libm-alias-float.h>. (sinf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_llroundf.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: Include <libm-alias-float.h>. (nearbyintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Include <libm-alias-float.h>. (rintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: Include <libm-alias-float.h>. (roundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power8/fpu/s_cosf.S: Include <libm-alias-float.h>. (cosf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Include <libm-alias-float.h>. (llroundf): Define using libm_alias_float. * sysdeps/powerpc/powerpc64/power8/fpu/s_sinf.S: Include <libm-alias-float.h>. (sinf): Define using libm_alias_float.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Fix powerpc32 ceil, rint etc. on sNaN input (bug 20160).Joseph Myers2016-05-271-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | The powerpc32 versions of ceil, floor, round, trunc, rint, nearbyint and their float versions return sNaN for sNaN input when they should return qNaN. This patch fixes them to add a NaN argument to itself to quiet sNaNs before returning. The powerpc64 versions, which have the same bug, will be addressed separately. Tested for powerpc32. [BZ #20160] * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Add NaN argument to itself before returning the result. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S (__nearbyint): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S (__nearbyintf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rint.S (__rint): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S (__rintf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise.
* Do not raise "inexact" from powerpc32 ceil, floor, trunc (bug 15479).Joseph Myers2016-05-251-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing fixes for ceil, floor and trunc functions not to raise the "inexact" exception, this patch fixes the versions used on older powerpc32 processors. As was done with the round implementations some time ago, the save of floating-point state is moved after the first floating-point operation on the input to ensure that any "invalid" exception from signaling NaN input is included in the saved state, and then the whole state gets restored rather than just the rounding mode. This has no effect on configurations using the power5+ code, since such processors can do these operations with a single instruction (and those instructions do not set "inexact", so are correct for TS 18661-1 semantics). Tested for powerpc32. [BZ #15479] * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Move save of floating-point state after first floating-point operation on input. Restore full floating-point state instead of just rounding mode. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Simplify code for accessing powerpc GOTWill Schmidt2011-12-171-5/+4
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* Cleanup old obsolete PPC_REL16 checksLuis Machado2010-02-121-7/+0
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* * elf/tst-tls8.c (do_test): Use $ORIGIN in module names.Ulrich Drepper2006-01-071-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2006-01-03 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/generic/sysdep.h (cfi_same_value): Define macro. * sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve, _dl_profile_resolve): Add CFI directives for stack and LR save. Save LR in LRSAVE of previous frame per ABI. * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Add CFI directives for LR save. * sysdeps/powerpc/powerpc32/lshift.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S (__makecontext, __novec_makecontext): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Add CFI directive for LR save to register. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_round.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Add CFI directive for stack. * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise. * sysdeps/powerpc/powerpc32/ppc-mcount.S: Add CFI directives for stack and LR save. * sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise. Don't use negative stack addressing. * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve, _dl_profile_resolve): Add CFI directives for stack and LR save. * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Add CFI directives for stack. * sysdeps/powerpc/powerpc64/ppc-mcount.S (_mcount): Add CFI directives for stack and LR save. * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Add CFI directives for stack. * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone): Add CFI directives for stack. * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S (__getcontext, __novec_getcontext): Add CFI directives for stack and LR save. * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S (__makecontext): Add CFI directives for stack and LR save. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S (__setcontext, __novec_setcontext): Add CFI directives for stack and LR save. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S (__swapcontext, __novec_swapcontext): Add CFI directives for stack and LR save.
* * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_runtime_setup):Ulrich Drepper2005-06-171-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle prelinked libraries and binaries with new style PLT. 2005-06-07 Jakub Jelinek <jakub@redhat.com> * elf/elf.h (R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI, R_PPC_REL16_HA): Define. 2005-06-14 Alan Modra <amodra@bigpond.net.au> * config.h.in (HAVE_ASM_PPC_REL16): Add. * elf/elf.h (DT_PPC_GOT, DT_PPC_NUM): Define. * elf/tls-macros.h (PowerPC32): Include config.h. Add variants of TLS_IE, TLS_LD and TLS_GD for new PLT/GOT layout. * sysdeps/powerpc/powerpc32/configure.in: New file, * sysdeps/powerpc/powerpc32/dl-dtprocnum.h: New file. * sysdeps/powerpc/powerpc32/dl-machine.h (DT_PPC): Define. (ppc_got): New inline function. (elf_machine_dynamic): Use ppc_got. Add attribute const. (elf_machine_load_address): Add attribute const. Don't use int vars. Use bcl rather than bl to save trashing branch target stack. Use elf_machine_dynamic rather than duplicating code here. (elf_machine_runtime_setup): New inline function replacing define. Handle new PLT. (elf_machine_fixup_plt): Handle new PLT. (elf_machine_rela): Likewise. * sysdeps/powerpc/powerpc32/sysdep.h: Include config.h. (CALL_MCOUNT): Don't set up counter vars. * sysdeps/powerpc/powerpc32/ppc-mcount.S: Correct comment. * sysdeps/powerpc/powerpc32/elf/start.S (start_addressesp): Don't define when HAVE_ASM_PPC_REL16. (_start): Add HAVE_ASM_PPC_REL16 code. * sysdeps/powerpc/powerpc32/dl-start.S (_dl_start_user): Don't bl into the GOT when HAVE_ASM_PPC_REL16. * sysdeps/powerpc/powerpc32/memset.S (memset): Likewise. * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S (__longjmp): Ditto. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (__ceil): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (__ceilf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floor.S (__floor): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (__floorf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_lround.S (__lround): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rint.S (__rint): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S (__rintf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Likewise. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S (__sigsetjmp): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S (__brk): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S (__getcontext): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S (__setcontext): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S (__swapcontext): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S (stackblock): Comment. (__socket): Bomb if NARGS >= 7. Invoke CGOTSETUP and CGOTRESTORE. 2005-06-17 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/sigignore.c: Include <string.h> to tell the compiler to use __GI_memset. * sysdeps/posix/signal.c: Likewise. * sysdeps/posix/sigset.c: Likewise. * sysdeps/posix/sysv_signal.c: Likewise. * sysdeps/unix/sysv/linux/sleep.c: Likewise. * sysdeps/unix/sysv/linux/sysctl.c: Likewise. * sysdeps/unix/sysv/linux/system.c: Likewise.
* * sysdeps/powerpc/powerpc32/fpu/s_ceil.S (TWO52.0): Delete.Ulrich Drepper2005-05-211-7/+0
| | | | | | | | | | | | | | | | | | | * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (TWO23.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_floor.S (TWO52.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S (TWO23.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Comment typo. (NEGZERO.0, POINTFIVE.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_rint.S (TWO52.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S (TWO23.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Code in .text. (TWO52.0, POINTFIVE.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Code in .text. (TWO23.0, POINTFIVE.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Code in .text. (TWO52.0): Delete. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Code in .text. (TWO23.0): Delete. * sysdeps/powerpc/powerpc32/memset.S (memset): Formatting.
* Update.Ulrich Drepper2005-01-061-34/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-12-22 Steven Munroe <sjmunroe@us.ibm.com> * math/libm-test.inc (rint_test_tonearest): New test. (rint_test_towardzero): New test. (rint_test_downward): New test. (rint_test_upward): New test. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_round.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_rint.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_round.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const.
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-22/+39
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* 2.5-18.1Jakub Jelinek2007-07-121-39/+22
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* Update.Ulrich Drepper2004-06-301-0/+92
2004-06-11 Dwayne Grant McConnell <dgm69@us.ibm.com> * sysdeps/powerpc/fpu/s_lround.c: Removed. * sysdeps/powerpc/fpu/s_lroundf.c: Removed. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_floor.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_lrint.c: Removed. * sysdeps/powerpc/powerpc32/fpu/s_lrint.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_lroundf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_lround.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_rint.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_round.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: New file. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: New file.
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