diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/mempcpy.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/mempcpy.S | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/sysdeps/x86_64/multiarch/mempcpy.S b/sysdeps/x86_64/multiarch/mempcpy.S index b8b7fcd121..4ec5825989 100644 --- a/sysdeps/x86_64/multiarch/mempcpy.S +++ b/sysdeps/x86_64/multiarch/mempcpy.S @@ -18,13 +18,14 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <sysdep.h> -#include <init-arch.h> +#if !defined __CHKP__ && !defined __CHKWR__ +# include <sysdep.h> +# include <init-arch.h> /* Define multiple versions only for the definition in lib and for DSO. In static binaries we need mempcpy before the initialization happened. */ -#if defined SHARED && !defined NOT_IN_libc +# if defined SHARED && !defined NOT_IN_libc ENTRY(__mempcpy) .type __mempcpy, @gnu_indirect_function cmpl $0, KIND_OFFSET+__cpu_features(%rip) @@ -40,38 +41,40 @@ ENTRY(__mempcpy) 2: ret END(__mempcpy) -# undef ENTRY -# define ENTRY(name) \ +# undef ENTRY +# define ENTRY(name) \ .type __mempcpy_sse2, @function; \ .p2align 4; \ .globl __mempcpy_sse2; \ .hidden __mempcpy_sse2; \ __mempcpy_sse2: cfi_startproc; \ CALL_MCOUNT -# undef END -# define END(name) \ +# undef END +# define END(name) \ cfi_endproc; .size __mempcpy_sse2, .-__mempcpy_sse2 -# undef ENTRY_CHK -# define ENTRY_CHK(name) \ +# undef ENTRY_CHK +# define ENTRY_CHK(name) \ .type __mempcpy_chk_sse2, @function; \ .globl __mempcpy_chk_sse2; \ .p2align 4; \ __mempcpy_chk_sse2: cfi_startproc; \ CALL_MCOUNT -# undef END_CHK -# define END_CHK(name) \ +# undef END_CHK +# define END_CHK(name) \ cfi_endproc; .size __mempcpy_chk_sse2, .-__mempcpy_chk_sse2 -# undef libc_hidden_def -# undef libc_hidden_builtin_def +# undef libc_hidden_def +# undef libc_hidden_builtin_def /* It doesn't make sense to send libc-internal mempcpy calls through a PLT. The speedup we get from using SSSE3 instruction is likely eaten away by the indirect call in the PLT. */ -# define libc_hidden_def(name) \ +# define libc_hidden_def(name) \ .globl __GI_mempcpy; __GI_mempcpy = __mempcpy_sse2 -# define libc_hidden_builtin_def(name) \ +# define libc_hidden_builtin_def(name) \ .globl __GI___mempcpy; __GI___mempcpy = __mempcpy_sse2 -#endif +# endif + +# include "../mempcpy.S" -#include "../mempcpy.S" +#endif |