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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:15:15 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:15:30 -0700 |
| commit | a2ca165230cfa951605e5904be838c3e3e04be0b (patch) | |
| tree | 77d881d1b552e91f657304c558d42335fc46acc2 /include | |
| parent | 44af8a32c341672b5160fdc2839767e9a837ad26 (diff) | |
| download | glibc-a2ca165230cfa951605e5904be838c3e3e04be0b.tar.gz glibc-a2ca165230cfa951605e5904be838c3e3e04be0b.tar.xz glibc-a2ca165230cfa951605e5904be838c3e3e04be0b.zip | |
Mark internal gmp functions with attribute_hidden [BZ #18822]
Mark internal gmp functions with attribute_hidden to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/gmp.h: Declare internal functions only if _ISOMAC is undefined. (__mpn_extract_double): Add attribute_hidden. (__mpn_extract_long_double): Likewise. (__mpn_extract_float128): Likewise. (__mpn_construct_float): Likewise. (__mpn_construct_double): Likewise. (__mpn_construct_long_double): Likewise. (__mpn_construct_float128): Likewise. (mpn_add_1): Likewise. (mpn_addmul_1): Likewise. (mpn_add_n): Likewise. (mpn_cmp): Likewise. (mpn_divrem): Likewise. (mpn_lshift): Likewise. (mpn_mul): Likewise. (mpn_mul_1): Likewise. (mpn_rshift): Likewise. (mpn_sub_1): Likewise. (mpn_submul_1): Likewise. (mpn_sub_n): Likewise.
Diffstat (limited to 'include')
| -rw-r--r-- | include/gmp.h | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/include/gmp.h b/include/gmp.h index 3590acf408..657c7a0148 100644 --- a/include/gmp.h +++ b/include/gmp.h @@ -8,32 +8,51 @@ #include <bits/floatn.h> +#ifndef _ISOMAC /* Now define the internal interfaces. */ extern mp_size_t __mpn_extract_double (mp_ptr res_ptr, mp_size_t size, int *expt, int *is_neg, - double value); + double value) attribute_hidden; extern mp_size_t __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size, int *expt, int *is_neg, - long double value); + long double value) + attribute_hidden; #if __HAVE_DISTINCT_FLOAT128 extern mp_size_t __mpn_extract_float128 (mp_ptr res_ptr, mp_size_t size, int *expt, int *is_neg, - _Float128 value); + _Float128 value) + attribute_hidden; #endif -extern float __mpn_construct_float (mp_srcptr frac_ptr, int expt, int sign); +extern float __mpn_construct_float (mp_srcptr frac_ptr, int expt, int sign) + attribute_hidden; extern double __mpn_construct_double (mp_srcptr frac_ptr, int expt, - int negative); + int negative) attribute_hidden; extern long double __mpn_construct_long_double (mp_srcptr frac_ptr, int expt, - int sign); + int sign) + attribute_hidden; #if __HAVE_DISTINCT_FLOAT128 extern _Float128 __mpn_construct_float128 (mp_srcptr frac_ptr, int expt, - int sign); + int sign) attribute_hidden; +#endif + +extern __typeof (mpn_add_1) mpn_add_1 attribute_hidden; +extern __typeof (mpn_addmul_1) mpn_addmul_1 attribute_hidden; +extern __typeof (mpn_add_n) mpn_add_n attribute_hidden; +extern __typeof (mpn_cmp) mpn_cmp attribute_hidden; +extern __typeof (mpn_divrem) mpn_divrem attribute_hidden; +extern __typeof (mpn_lshift) mpn_lshift attribute_hidden; +extern __typeof (mpn_mul) mpn_mul attribute_hidden; +extern __typeof (mpn_mul_1) mpn_mul_1 attribute_hidden; +extern __typeof (mpn_rshift) mpn_rshift attribute_hidden; +extern __typeof (mpn_sub_1) mpn_sub_1 attribute_hidden; +extern __typeof (mpn_submul_1) mpn_submul_1 attribute_hidden; +extern __typeof (mpn_sub_n) mpn_sub_n attribute_hidden; #endif #endif |