diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/machine/arm/strcpy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/newlib/libc/machine/arm/strcpy.c b/newlib/libc/machine/arm/strcpy.c index f1205b9c1..154451110 100644 --- a/newlib/libc/machine/arm/strcpy.c +++ b/newlib/libc/machine/arm/strcpy.c @@ -42,6 +42,7 @@ char* __attribute__((naked)) strcpy (char* dst, const char* src) { asm ( + ".syntax unified\n\t" #if !(defined(__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED) || \ (defined (__thumb__) && !defined (__thumb2__))) #ifdef _ISA_ARM_7 @@ -127,15 +128,15 @@ strcpy (char* dst, const char* src) #ifdef __ARMEB__ "tst r2, #0xff00\n\t" "iteet ne\n\t" - "strneh r2, [ip], #2\n\t" + "strhne r2, [ip], #2\n\t" "lsreq r2, r2, #8\n\t" - "streqb r2, [ip]\n\t" + "strbeq r2, [ip]\n\t" "tstne r2, #0xff\n\t" #else "tst r2, #0xff\n\t" "itet ne\n\t" - "strneh r2, [ip], #2\n\t" - "streqb r2, [ip]\n\t" + "strhne r2, [ip], #2\n\t" + "strbeq r2, [ip]\n\t" "tstne r2, #0xff00\n\t" #endif "bne 5b\n\t" @@ -162,9 +163,9 @@ strcpy (char* dst, const char* src) "mov r3, r0\n\t" "1:\n\t" "ldrb r2, [r1]\n\t" - "add r1, r1, #1\n\t" + "adds r1, #1\n\t" "strb r2, [r3]\n\t" - "add r3, r3, #1\n\t" + "adds r3, #1\n\t" "cmp r2, #0\n\t" "bne 1b\n\t" "bx lr\n\t" |