1/* Some compiler optimizations may transform loops into memset/memmove
2 calls and without proper declaration it may generate PLT calls. */
3#if !defined __ASSEMBLER__ && IS_IN (libc) && defined SHARED
4asm ("memmove = __GI_memmove");
5asm ("memset = __GI_memset");
6asm ("memcpy = __GI_memcpy");
7
8/* Some targets do not use __stack_chk_fail_local. In libc.so,
9 redirect __stack_chk_fail to a hidden reference
10 __stack_chk_fail_local, to avoid the PLT reference.
11 __stack_chk_fail itself is a global symbol, exported from libc.so,
12 and cannot be made hidden. */
13
14# if IS_IN (libc) && defined SHARED \
15 && defined STACK_PROTECTOR_LEVEL && STACK_PROTECTOR_LEVEL > 0
16asm (".hidden __stack_chk_fail_local\n"
17 "__stack_chk_fail = __stack_chk_fail_local");
18# endif
19#endif
20