diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-04-18 22:41:46 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-04-22 20:00:24 +0200 |
| commit | e71fc570caec4f2d4bbe729dfe9eb41bfe5a732a (patch) | |
| tree | 3e9036c730288367ef489989e05b4452ca1116c8 /libc/string/arm/memcmp.S | |
| parent | 298f58e073b2782bd264edea969769b7b5e7cf41 (diff) | |
arm: Add BX and BXC macros
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/string/arm/memcmp.S')
| -rw-r--r-- | libc/string/arm/memcmp.S | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/libc/string/arm/memcmp.S b/libc/string/arm/memcmp.S index 9f7841559..5b9473cd0 100644 --- a/libc/string/arm/memcmp.S +++ b/libc/string/arm/memcmp.S @@ -67,11 +67,7 @@ memcmp: subs r2, r2, #1 IT(tt, mi) movmi r0, #0 -#if defined(__USE_BX__) - bxmi lr -#else - movmi pc, lr -#endif + BXC(mi, lr) /* ip == last src address to compare */ add ip, r0, r2 1: @@ -82,11 +78,7 @@ memcmp: cmpcs r2, r3 beq 1b sub r0, r2, r3 -#if defined(__USE_BX__) - bx lr -#else - mov pc, lr -#endif + BX(lr) #endif .size memcmp,.-memcmp |