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| author | Joseph Myers <joseph@codesourcery.com> | 2017-11-29 23:40:07 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-11-29 23:40:07 +0000 |
| commit | 875cd54855034ff0f328ce8bf797843a1ca33667 (patch) | |
| tree | 5836c61ac5a115be45c10f1f04a1766d598115e0 /sysdeps/sparc/sparc32/sparcv9 | |
| parent | cf4ebc27fe3a66637c5fc8824d9591191786b5fd (diff) | |
| download | glibc-875cd54855034ff0f328ce8bf797843a1ca33667.tar.gz glibc-875cd54855034ff0f328ce8bf797843a1ca33667.tar.xz glibc-875cd54855034ff0f328ce8bf797843a1ca33667.zip | |
Use libm_alias_double for sparc.
Continuing the preparation for additional _FloatN / _FloatNx function aliases, this patch makes sparc libm function implementations use libm_alias_double to define function aliases (with consequent simplification where compat symbol handling is now done by those macros rather than locally in architecture-specific code). Tested with build-many-glibcs.py for all its sparc configurations that installed stripped shared libraries are unchanged by the patch. * sysdeps/sparc/sparc32/fpu/s_copysign.S: Include <libm-alias-double.h>. (copysign): Define using libm_alias_double. * sysdeps/sparc/sparc32/fpu/s_fabs.S: Include <libm-alias-double.h>. (fabs): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Include <libm-alias-double.h>. (copysign): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Include <libm-alias-double.h>. (fabs): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c: Include <libm-alias-double.h>. (fdim): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: Include <libm-alias-double.h>. (fma): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Include <libm-alias-double.h>. (llrint): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S: Include <libm-alias-double.h>. (nearbyint): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Include <libm-alias-double.h>. (rint): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Include <libm-alias-double.h>. (fabs): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: Include <libm-alias-double.h>. (llrint): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S: Include <libm-alias-double.h>. (nearbyint): Define using libm_alias_double. * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Include <libm-alias-double.h>. (rint): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Include <libm-alias-double.h>. (ceil): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c: Include <libm-alias-double.h>. (floor): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: Include <libm-alias-double.h>. (fma): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.c: Include <libm-alias-double.h>. (lrint): Define using libm_alias_double. (llrint): Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.c: Include <libm-alias-double.h>. (nearbyint): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c: Include <libm-alias-double.h>. (rint): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Include <libm-alias-double.h>. (trunc): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/s_copysign.S: Include <libm-alias-double.h>. (copysign): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/s_fabs.c: Include <libm-alias-double.h>. (fabs): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/s_lrint.S: Include <libm-alias-double.h>. (lrint): Define using libm_alias_double. (llrint): Likewise. * sysdeps/sparc/sparc64/fpu/s_nearbyint.S: Include <libm-alias-double.h>. (nearbyint): Define using libm_alias_double. * sysdeps/sparc/sparc64/fpu/s_rint.S: Include <libm-alias-double.h>. (rint): Define using libm_alias_double.
Diffstat (limited to 'sysdeps/sparc/sparc32/sparcv9')
11 files changed, 22 insertions, 50 deletions
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S index 5d26430f70..affe541fae 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S @@ -1,12 +1,10 @@ #include <sparc-ifunc.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> SPARC_ASM_VIS3_IFUNC(copysign) -weak_alias (__copysign, copysign) -#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0) -compat_symbol (libm, __copysign, copysignl, GLIBC_2_0); -#endif +libm_alias_double (__copysign, copysign) #if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) compat_symbol (libc, __copysign, copysignl, GLIBC_2_0); #endif diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S index 72cc08fd66..642df18b3e 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S @@ -1,12 +1,10 @@ #include <sparc-ifunc.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> SPARC_ASM_VIS3_IFUNC(fabs) -weak_alias (__fabs, fabs) -#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0) -compat_symbol (libm, __fabs, fabsl, GLIBC_2_0); -#endif +libm_alias_double (__fabs, fabs) # undef weak_alias # define weak_alias(a, b) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c index fe483f6406..c8e84fce9d 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c @@ -20,12 +20,10 @@ #include <first-versions.h> #include <sparc-ifunc.h> #include <math.h> +#include <libm-alias-double.h> extern double __fdim_vis3 (double, double); extern double __fdim_generic (double, double); sparc_libm_ifunc(__fdim, hwcap & HWCAP_SPARC_VIS3 ? __fdim_vis3 : __fdim_generic); -weak_alias (__fdim, fdim) -#if LONG_DOUBLE_COMPAT (libm, FIRST_VERSION_libm_fdiml) -compat_symbol (libm, __fdim, fdiml, FIRST_VERSION_libm_fdiml); -#endif +libm_alias_double (__fdim, fdim) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c index 3d0c1650cf..804272ff8e 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c @@ -1,12 +1,10 @@ #include <sparc-ifunc.h> #include <math.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> extern double __fma_vis3 (double, double, double); extern double __fma_generic (double, double, double); sparc_libm_ifunc(__fma, hwcap & HWCAP_SPARC_FMAF ? __fma_vis3 : __fma_generic); -weak_alias (__fma, fma) -#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1) -compat_symbol (libm, __fma, fmal, GLIBC_2_1); -#endif +libm_alias_double (__fma, fma) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S index fd23041404..f7cf8780a4 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S @@ -1,17 +1,14 @@ #include <sparc-ifunc.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> SPARC_ASM_VIS3_IFUNC(llrint) -weak_alias (__llrint, llrint) +libm_alias_double (__llrint, llrint) strong_alias (__llrint, __lllrint) weak_alias (__lllrint, lllrint) -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) -#endif - # undef weak_alias # define weak_alias(a, b) # undef strong_alias diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S index 47da9eaafe..c39d0aee65 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S @@ -1,13 +1,10 @@ #include <sparc-ifunc.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> SPARC_ASM_VIS3_IFUNC(nearbyint) -weak_alias (__nearbyint, nearbyint) - -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __nearbyint, nearbyintl, GLIBC_2_1) -#endif +libm_alias_double (__nearbyint, nearbyint) # undef weak_alias # define weak_alias(a, b) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S index de893faebf..e6b8654776 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S @@ -1,13 +1,10 @@ #include <sparc-ifunc.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> SPARC_ASM_VIS3_IFUNC(rint) -weak_alias (__rint, rint) - -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) -compat_symbol (libm, __rint, rintl, GLIBC_2_0) -#endif +libm_alias_double (__rint, rint) # undef weak_alias # define weak_alias(a, b) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S index 716144630c..db84a5c66d 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S @@ -18,6 +18,7 @@ #include <sysdep.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> ENTRY (__fabs) st %o0, [%sp+72] @@ -26,7 +27,4 @@ ENTRY (__fabs) retl fabsd %f0, %f0 END (__fabs) -weak_alias (__fabs, fabs) -#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0) -compat_symbol (libm, __fabs, fabsl, GLIBC_2_0); -#endif +libm_alias_double (__fabs, fabs) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S index 62bd9f50c7..edf7eafac5 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S @@ -19,6 +19,7 @@ #include <sysdep.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> /* We pop constants into the FPU registers using the incoming argument stack slots, since this avoid having to use any PIC @@ -65,8 +66,4 @@ ENTRY (__llrint) retl ldd [%sp + 72], %o0 END (__llrint) -weak_alias (__llrint, llrint) - -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) -#endif +libm_alias_double (__llrint, llrint) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S index c26d2e3e44..f1a4b1d2ea 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S @@ -21,6 +21,7 @@ #include <sysdep.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> /* We pop constants into the FPU registers using the incoming argument stack slots, since this avoid having to use any PIC @@ -66,8 +67,4 @@ ENTRY (__nearbyint) retl ld [%sp + 88], %fsr END (__nearbyint) -weak_alias (__nearbyint, nearbyint) - -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __nearbyint, nearbyintl, GLIBC_2_1) -#endif +libm_alias_double (__nearbyint, nearbyint) diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S index f3560ccc79..64b78d3500 100644 --- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S +++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S @@ -19,6 +19,7 @@ #include <sysdep.h> #include <math_ldbl_opt.h> +#include <libm-alias-double.h> /* We pop constants into the FPU registers using the incoming argument stack slots, since this avoid having to use any PIC @@ -62,8 +63,4 @@ ENTRY (__rint) retl for %f0, SIGN_BIT, %f0 END (__rint) -weak_alias (__rint, rint) - -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) -compat_symbol (libm, __rint, rintl, GLIBC_2_0) -#endif +libm_alias_double (__rint, rint) |