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-rw-r--r--sysdeps/powerpc/powerpc64/stpcpy.S29
1 files changed, 5 insertions, 24 deletions
diff --git a/sysdeps/powerpc/powerpc64/stpcpy.S b/sysdeps/powerpc/powerpc64/stpcpy.S
index d9cffe9ad4..070cd4662f 100644
--- a/sysdeps/powerpc/powerpc64/stpcpy.S
+++ b/sysdeps/powerpc/powerpc64/stpcpy.S
@@ -17,37 +17,24 @@
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
-#include <bp-sym.h>
-#include <bp-asm.h>
/* See strlen.s for comments on how the end-of-string testing works. */
/* char * [r3] stpcpy (char *dest [r3], const char *src [r4]) */
-EALIGN (BP_SYM (__stpcpy), 4, 0)
+EALIGN (__stpcpy, 4, 0)
CALL_MCOUNT 2
#define rTMP r0
#define rRTN r3
-#if __BOUNDED_POINTERS__
-# define rDEST r4 /* pointer to previous word in dest */
-# define rSRC r5 /* pointer to previous word in src */
-# define rLOW r11
-# define rHIGH r12
-#else
-# define rDEST r3 /* pointer to previous word in dest */
-# define rSRC r4 /* pointer to previous word in src */
-#endif
+#define rDEST r3 /* pointer to previous word in dest */
+#define rSRC r4 /* pointer to previous word in src */
#define rWORD r6 /* current word from src */
#define rFEFE r7 /* 0xfefefeff */
#define r7F7F r8 /* 0x7f7f7f7f */
#define rNEG r9 /* ~(word in src | 0x7f7f7f7f) */
#define rALT r10 /* alternate word from src */
- CHECK_BOUNDS_LOW (rSRC, rLOW, rHIGH)
- CHECK_BOUNDS_LOW (rDEST, rLOW, rHIGH)
- STORE_RETURN_BOUNDS (rLOW, rHIGH)
-
or rTMP, rSRC, rDEST
clrldi. rTMP, rTMP, 62
addi rDEST, rDEST, -4
@@ -85,8 +72,6 @@ L(g1): rlwinm. rTMP, rALT, 8, 24, 31
stbu rTMP, 1(rDEST)
beqlr-
stbu rALT, 1(rDEST)
- CHECK_BOUNDS_HIGH (rDEST, rHIGH, twlgt)
- STORE_RETURN_VALUE (rDEST)
blr
/* Oh well. In this case, we just do a byte-by-byte copy. */
@@ -108,15 +93,11 @@ L(u0): lbzu rALT, 1(rSRC)
cmpwi rWORD, 0
bne+ L(u0)
L(u2): stbu rWORD, 1(rDEST)
- CHECK_BOUNDS_HIGH (rDEST, rHIGH, twlgt)
- STORE_RETURN_VALUE (rDEST)
blr
L(u1): stbu rALT, 1(rDEST)
- CHECK_BOUNDS_HIGH (rDEST, rHIGH, twlgt)
- STORE_RETURN_VALUE (rDEST)
blr
-END (BP_SYM (__stpcpy))
+END (__stpcpy)
-weak_alias (BP_SYM (__stpcpy), BP_SYM (stpcpy))
+weak_alias (__stpcpy, stpcpy)
libc_hidden_def (__stpcpy)
libc_hidden_builtin_def (stpcpy)