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Continuing the preparation for additional _FloatN / _FloatNx function aliases, this patch makes i386 libm function implementations use libm_alias_float (or libm_alias_float_other in cases where the main symbol name is defined with versioned_symbol) to define function aliases. Tested with build-many-glibcs.py for all its i386 configurations that installed stripped shared libraries are unchanged by the patch, as well as running the full glibc testsuite for i686. * sysdeps/i386/fpu/s_asinhf.S: Include <libm-alias-float.h>. (asinhf): Define using libm_alias_float. * sysdeps/i386/fpu/s_atanf.S: Include <libm-alias-float.h>. (atanf): Define using libm_alias_float. * sysdeps/i386/fpu/s_cbrtf.S: Include <libm-alias-float.h>. (cbrtf): Define using libm_alias_float. * sysdeps/i386/fpu/s_ceilf.S: Include <libm-alias-float.h>. (ceilf): Define using libm_alias_float. * sysdeps/i386/fpu/s_copysignf.S: Include <libm-alias-float.h>. (copysignf): Define using libm_alias_float. * sysdeps/i386/fpu/s_expm1f.S: Include <libm-alias-float.h>. (expm1f): Define using libm_alias_float. * sysdeps/i386/fpu/s_fabsf.S: Include <libm-alias-float.h>. (fabsf): Define using libm_alias_float. * sysdeps/i386/fpu/s_floorf.S: Include <libm-alias-float.h>. (floorf): Define using libm_alias_float. * sysdeps/i386/fpu/s_fmaxf.S: Include <libm-alias-float.h>. (fmaxf): Define using libm_alias_float. * sysdeps/i386/fpu/s_fminf.S: Include <libm-alias-float.h>. (fminf): Define using libm_alias_float. * sysdeps/i386/fpu/s_frexpf.S: Include <libm-alias-float.h>. (frexpf): Define using libm_alias_float. * sysdeps/i386/fpu/s_llrintf.S: Include <libm-alias-float.h>. (llrintf): Define using libm_alias_float. * sysdeps/i386/fpu/s_logbf.S: Include <libm-alias-float.h>. (logbf): Define using libm_alias_float. * sysdeps/i386/fpu/s_lrintf.S: Include <libm-alias-float.h>. (lrintf): Define using libm_alias_float. * sysdeps/i386/fpu/s_nearbyintf.S: Include <libm-alias-float.h>. (nearbyintf): Define using libm_alias_float. * sysdeps/i386/fpu/s_remquof.S: Include <libm-alias-float.h>. (remquof): Define using libm_alias_float. * sysdeps/i386/fpu/s_rintf.S: Include <libm-alias-float.h>. (rintf): Define using libm_alias_float. * sysdeps/i386/fpu/s_truncf.S: Include <libm-alias-float.h>. (truncf): Define using libm_alias_float. * sysdeps/i386/i686/fpu/multiarch/e_exp2f.c: Include <libm-alias-float.h>. (exp2f): Define using libm_alias_float, or libm_alias_float_other if [SHARED]. * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Include <libm-alias-float.h>. (expf): Define using libm_alias_float, or libm_alias_float_other if [SHARED]. * sysdeps/i386/i686/fpu/multiarch/e_log2f.c: Include <libm-alias-float.h>. (log2f): Define using libm_alias_float, or libm_alias_float_other if [SHARED]. * sysdeps/i386/i686/fpu/multiarch/e_logf.c: Include <libm-alias-float.h>. (logf): Define using libm_alias_float, or libm_alias_float_other if [SHARED]. * sysdeps/i386/i686/fpu/multiarch/e_powf.c: Include <libm-alias-float.h>. (powf): Define using libm_alias_float, or libm_alias_float_other if [SHARED]. * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: Include <libm-alias-float.h>. (cosf): Define using libm_alias_float. * sysdeps/i386/i686/fpu/multiarch/s_sincosf.c: Include <libm-alias-float.h>. (sincosf): Define using libm_alias_float. * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: Include <libm-alias-float.h>. (sinf): Define using libm_alias_float. * sysdeps/i386/i686/fpu/s_fmaxf.S: Include <libm-alias-float.h>. (fmaxf): Define using libm_alias_float. * sysdeps/i386/i686/fpu/s_fminf.S: Include <libm-alias-float.h>. (fminf): Define using libm_alias_float. * sysdeps/i386/i686/multiarch/s_fmaf.c: Include <libm-alias-float.h>. (fmaf): Define using libm_alias_float.
36 lines
798 B
ArmAsm
36 lines
798 B
ArmAsm
/*
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* Written by J.T. Conklin <jtc@netbsd.org>.
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* Public domain.
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*/
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#include <machine/asm.h>
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#include <libm-alias-float.h>
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RCSID("$NetBSD: s_ceilf.S,v 1.3 1995/05/08 23:52:44 jtc Exp $")
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ENTRY(__ceilf)
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flds 4(%esp)
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subl $32,%esp
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cfi_adjust_cfa_offset (32)
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fnstenv 4(%esp) /* store fpu environment */
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/* We use here %edx although only the low 1 bits are defined.
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But none of the operations should care and they are faster
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than the 16 bit operations. */
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movl $0x0800,%edx /* round towards +oo */
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orl 4(%esp),%edx
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andl $0xfbff,%edx
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movl %edx,(%esp)
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fldcw (%esp) /* load modified control word */
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frndint /* round */
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fldenv 4(%esp) /* restore original environment */
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addl $32,%esp
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cfi_adjust_cfa_offset (-32)
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ret
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END (__ceilf)
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libm_alias_float (__ceil, ceil)
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