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| author | Joseph Myers <joseph@codesourcery.com> | 2015-10-29 22:29:21 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-10-29 22:29:21 +0000 |
| commit | 5ce8f125063cfd8660710a80243cb705e66f0626 (patch) | |
| tree | 84bc49dcfb91eea8279fa1243f0b24e6a41d2a18 /math/Makefile | |
| parent | 91bcb95ad4454ea878e7a2eac5c4a0eeb6fb4de6 (diff) | |
| download | glibc-5ce8f125063cfd8660710a80243cb705e66f0626.tar glibc-5ce8f125063cfd8660710a80243cb705e66f0626.tar.gz glibc-5ce8f125063cfd8660710a80243cb705e66f0626.tar.bz2 glibc-5ce8f125063cfd8660710a80243cb705e66f0626.zip | |
Make drem an alias of remainder (bug 16171).
The libm drem functions just call the corresponding __remainder
functions. This patch removes the unnecessary wrappers by making them
into weak aliases at the ELF level.
Tested for x86_64, x86, mips64 and powerpc.
[BZ #16171]
* math/w_remainder.c (drem): Define as weak alias of __remainder.
[NO_LONG_DOUBLE] (dreml): Define as weak alias of __remainder.
* math/w_remainderf.c (dremf): Define as weak alias of
__remainderf.
* math/w_remainderl.c (dreml): Define as weak alias of
__remainderl.
* sysdeps/ia64/fpu/e_remainder.S (drem): Define as weak alias of
__remainder.
* sysdeps/ia64/fpu/e_remainderf.S (dremf): Define as weak alias of
__remainderf.
* sysdeps/ia64/fpu/e_remainderl.S (dreml): Define as weak alias of
__remainderl.
* sysdeps/ieee754/ldbl-opt/nldbl-remainder.c (dreml): Define as
weak alias of remainderl.
* sysdeps/ieee754/ldbl-opt/w_remainder.c
[LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (__drem): Define as strong
alias of __remainder.
[LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)] (dreml): Use compat_symbol.
* sysdeps/ieee754/ldbl-opt/w_remainderl.c (__dreml): Define as
strong alias of __remainderl.
(dreml): Use long_double_symbol.
* math/Makefile (libm-calls): Remove w_drem.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Remove drem.
(CFLAGS-nldbl-drem.c): Remove variable.
(CFLAGS-nldbl-remainder.c): Add -fno-builtin-dreml.
* math/w_drem.c: Remove file.
* math/w_dremf.c: Likewise.
* math/w_dreml.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-drem.c: Likewise.
* sysdeps/ieee754/ldbl-opt/w_drem.c: Likewise.
* sysdeps/ieee754/ldbl-opt/w_dreml.c: Likewise.
Diffstat (limited to 'math/Makefile')
| -rw-r--r-- | math/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/math/Makefile b/math/Makefile index dedd7ee5ea..3efbc58d5c 100644 --- a/math/Makefile +++ b/math/Makefile @@ -51,7 +51,7 @@ libm-calls = e_acos e_acosh e_asin e_atan2 e_atanh e_cosh e_exp e_fmod \ s_floor s_log1p w_log1p s_logb \ s_nextafter s_nexttoward s_rint s_scalbln w_scalbln \ s_significand s_sin s_tan s_tanh w_acos w_acosh w_asin \ - w_atan2 w_atanh w_cosh w_drem w_exp w_exp2 w_exp10 w_fmod \ + w_atan2 w_atanh w_cosh w_exp w_exp2 w_exp10 w_fmod \ w_tgamma w_hypot w_j0 w_j1 w_jn w_lgamma w_lgamma_r \ w_log w_log10 w_pow w_remainder w_scalb w_sinh w_sqrt \ w_ilogb \ |