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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2015-04-18 22:41:46 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2015-04-22 20:00:24 +0200
commite71fc570caec4f2d4bbe729dfe9eb41bfe5a732a (patch)
tree3e9036c730288367ef489989e05b4452ca1116c8 /libc/string/arm/memcmp.S
parent298f58e073b2782bd264edea969769b7b5e7cf41 (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.S12
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