lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

Mark internal gmp functions with attribute_hidden [BZ #18822]

Browse Source 
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.
This commit is contained in:
H.J. Lu
2017-10-01 15:15:15 -07:00
parent 44af8a32c3
commit a2ca165230
3 changed files with 59 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
stdlib/gmp-impl.h
View File

@ -308,13 +308,17 @@ typedef unsigned int UHWtype;
/* Prototypes for internal mpn calls. */
extern void impn_mul_n_basecase _PROTO ((mp_ptr prodp, mp_srcptr up,
mp_srcptr vp, mp_size_t size));
mp_srcptr vp, mp_size_t size))
attribute_hidden;
extern void impn_mul_n _PROTO ((mp_ptr prodp, mp_srcptr up, mp_srcptr vp,
mp_size_t size, mp_ptr tspace));
mp_size_t size, mp_ptr tspace))
attribute_hidden;
extern void impn_sqr_n_basecase _PROTO ((mp_ptr prodp, mp_srcptr up,
mp_size_t size));
mp_size_t size))
attribute_hidden;
extern void impn_sqr_n _PROTO ((mp_ptr prodp, mp_srcptr up, mp_size_t size,
mp_ptr tspace));
mp_ptr tspace))
attribute_hidden;