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Add include/libc-misc.h

Add include/libc-misc.h to provide miscellaneous definitions for both
glibc build and test:

1. Move inhibit_stack_protector to libc-misc.h and add Clang support.
2. Add test_inhibit_stack_protector for glibc testing.
3. Move inhibit_loop_to_libcall to libc-misc.h.
4. Add test_cc_inhibit_loop_to_libcall to handle TEST_CC != CC and
replace inhibit_loop_to_libcall with test_cc_inhibit_loop_to_libcall
in glibc tests.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Co-Authored-By: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Reviewed-by: Sam James <sam@gentoo.org>
This commit is contained in:
H.J. Lu
2024-12-20 05:31:05 +08:00
parent 56cdc529fb
commit 494eb254c3
8 changed files with 203 additions and 67 deletions

View File

@ -64,7 +64,7 @@ IMPL (MEMSET, 1)
/* Naive implementation to verify results. */
CHAR *
inhibit_loop_to_libcall
test_cc_inhibit_loop_to_libcall
SIMPLE_MEMSET (CHAR *s, int c, size_t n)
{
CHAR *r = s, *end = s + n;