diff options
| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-10-21 15:53:58 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-10-26 16:51:29 -0500 |
| commit | 9894127d202d8c0c821d852658057a03ba3cc3d2 (patch) | |
| tree | b2517795f8aa1613ffb17a5d23a8804e9d1860b6 /sysdeps/i386/i686 | |
| parent | 44829b3ddb64e99e37343a0f25b2c082387d31a5 (diff) | |
| download | glibc-9894127d202d8c0c821d852658057a03ba3cc3d2.tar.gz glibc-9894127d202d8c0c821d852658057a03ba3cc3d2.tar.xz glibc-9894127d202d8c0c821d852658057a03ba3cc3d2.zip | |
String: Add hidden defs for __memcmpeq() to enable internal usage
No bug. This commit adds hidden defs for all declarations of __memcmpeq. This enables usage of __memcmpeq without the PLT for usage internal to GLIBC.
Diffstat (limited to 'sysdeps/i386/i686')
| -rw-r--r-- | sysdeps/i386/i686/memcmp.S | 1 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memcmp-ia32.S | 4 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memcmp.c | 1 |
3 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/i386/i686/memcmp.S b/sysdeps/i386/i686/memcmp.S index 90266d904b..cc3329bef4 100644 --- a/sysdeps/i386/i686/memcmp.S +++ b/sysdeps/i386/i686/memcmp.S @@ -408,3 +408,4 @@ weak_alias (memcmp, bcmp) #undef __memcmpeq strong_alias (memcmp, __memcmpeq) libc_hidden_builtin_def (memcmp) +libc_hidden_def (__memcmpeq) diff --git a/sysdeps/i386/i686/multiarch/memcmp-ia32.S b/sysdeps/i386/i686/multiarch/memcmp-ia32.S index a5b5c3d349..74188f74ab 100644 --- a/sysdeps/i386/i686/multiarch/memcmp-ia32.S +++ b/sysdeps/i386/i686/multiarch/memcmp-ia32.S @@ -26,6 +26,10 @@ used by IFUNC. */ # define libc_hidden_builtin_def(name) \ .globl __GI_memcmp; __GI_memcmp = memcmp + +# undef libc_hidden_def +# define libc_hidden_def(name) \ + .globl __GI___memcmpeq; __GI___memcmpeq = __memcmpeq # endif # undef weak_alias diff --git a/sysdeps/i386/i686/multiarch/memcmp.c b/sysdeps/i386/i686/multiarch/memcmp.c index 3b2815edbc..eb7cb9f2e2 100644 --- a/sysdeps/i386/i686/multiarch/memcmp.c +++ b/sysdeps/i386/i686/multiarch/memcmp.c @@ -30,4 +30,5 @@ libc_ifunc_redirected (__redirect_memcmp, memcmp, IFUNC_SELECTOR ()); weak_alias (memcmp, bcmp) strong_alias (memcmp, __memcmpeq) +libc_hidden_def (__memcmpeq) #endif |