diff options
Diffstat (limited to 'libc/sysdeps/i386/stpcpy.S')
| -rw-r--r-- | libc/sysdeps/i386/stpcpy.S | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/libc/sysdeps/i386/stpcpy.S b/libc/sysdeps/i386/stpcpy.S index 5c80c8ca2..3c7562ed4 100644 --- a/libc/sysdeps/i386/stpcpy.S +++ b/libc/sysdeps/i386/stpcpy.S @@ -23,22 +23,17 @@ #include <sysdep.h> #include "asm-syntax.h" -#include "bp-sym.h" -#include "bp-asm.h" -#define PARMS LINKAGE /* no space for saved regs */ +#define PARMS 4 /* no space for saved regs */ #define RTN PARMS -#define DEST RTN+RTN_SIZE -#define SRC DEST+PTR_SIZE +#define DEST RTN +#define SRC DEST+4 .text -ENTRY (BP_SYM (__stpcpy)) - ENTER +ENTRY (__stpcpy) movl DEST(%esp), %eax movl SRC(%esp), %ecx - CHECK_BOUNDS_LOW (%eax, DEST(%esp)) - CHECK_BOUNDS_LOW (%ecx, SRC(%esp)) subl %eax, %ecx /* magic: reduce number of loop variants to one using addressing mode */ @@ -84,13 +79,10 @@ L(1): addl $4, %eax /* increment loop counter */ L(4): incl %eax L(3): incl %eax L(2): - CHECK_BOUNDS_HIGH (%eax, DEST(%esp), jb) - RETURN_BOUNDED_POINTER (DEST(%esp)) - LEAVE - RET_PTR -END (BP_SYM (__stpcpy)) + ret +END (__stpcpy) -weak_alias (BP_SYM (__stpcpy), BP_SYM (stpcpy)) +weak_alias (__stpcpy, stpcpy) libc_hidden_def (__stpcpy) libc_hidden_builtin_def (stpcpy) |