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| author | Roland McGrath <roland@hack.frob.com> | 2013-03-11 16:44:31 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2013-03-11 16:44:31 -0700 |
| commit | 38435a9aff78b013067d1cccf7b9822af6e28cfb (patch) | |
| tree | 7d57dbe4a5c41f6107d30a33125c784bd3fe0197 /ports/sysdeps/arm/memmove.S | |
| parent | 791de44658c1cbf0f62b4c70a4c464b43a34dd48 (diff) | |
| download | glibc-38435a9aff78b013067d1cccf7b9822af6e28cfb.tar.gz glibc-38435a9aff78b013067d1cccf7b9822af6e28cfb.tar.xz glibc-38435a9aff78b013067d1cccf7b9822af6e28cfb.zip | |
ARM: Convert string/ assembly to unified syntax.
Diffstat (limited to 'ports/sysdeps/arm/memmove.S')
| -rw-r--r-- | ports/sysdeps/arm/memmove.S | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/ports/sysdeps/arm/memmove.S b/ports/sysdeps/arm/memmove.S index 16cc8ce8c2..9e8ad65f44 100644 --- a/ports/sysdeps/arm/memmove.S +++ b/ports/sysdeps/arm/memmove.S @@ -53,6 +53,7 @@ #endif .text + .syntax unified /* * Prototype: void *memmove(void *dest, const void *src, size_t n); @@ -100,7 +101,7 @@ ENTRY(memmove) blt 5f CALGN( ands ip, r1, #31 ) - CALGN( sbcnes r4, ip, r2 ) @ C is always set here + CALGN( sbcsne r4, ip, r2 ) @ C is always set here CALGN( bcs 2f ) CALGN( adr r4, 6f ) CALGN( subs r2, r2, ip ) @ C is set here @@ -155,12 +156,12 @@ ENTRY(memmove) cfi_restore (r8) 8: movs r2, r2, lsl #31 - ldrneb r3, [r1, #-1]! - ldrcsb r4, [r1, #-1]! - ldrcsb ip, [r1, #-1] - strneb r3, [r0, #-1]! - strcsb r4, [r0, #-1]! - strcsb ip, [r0, #-1] + ldrbne r3, [r1, #-1]! + ldrbcs r4, [r1, #-1]! + ldrbcs ip, [r1, #-1] + strbne r3, [r0, #-1]! + strbcs r4, [r0, #-1]! + strbcs ip, [r0, #-1] #if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__) pop {r0, r4, lr} @@ -175,11 +176,11 @@ ENTRY(memmove) cfi_restore_state 9: cmp ip, #2 - ldrgtb r3, [r1, #-1]! - ldrgeb r4, [r1, #-1]! + ldrbgt r3, [r1, #-1]! + ldrbge r4, [r1, #-1]! ldrb lr, [r1, #-1]! - strgtb r3, [r0, #-1]! - strgeb r4, [r0, #-1]! + strbgt r3, [r0, #-1]! + strbge r4, [r0, #-1]! subs r2, r2, ip strb lr, [r0, #-1]! blt 8b @@ -200,7 +201,7 @@ ENTRY(memmove) CALGN( ands ip, r1, #31 ) CALGN( rsb ip, ip, #32 ) - CALGN( sbcnes r4, ip, r2 ) @ C is always set here + CALGN( sbcsne r4, ip, r2 ) @ C is always set here CALGN( subcc r2, r2, ip ) CALGN( bcc 15f ) |