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| author | sjg <sjg@FreeBSD.org> | 2015-05-27 01:19:58 +0000 |
|---|---|---|
| committer | sjg <sjg@FreeBSD.org> | 2015-05-27 01:19:58 +0000 |
| commit | 65145fa4c81da358fcbc3b650156dab705dfa34e (patch) | |
| tree | 55c065b6730aaac2afb6c29933ee6ec5fa4c4249 /lib/libc/arm/string/memset.S | |
| parent | 60ff4eb0dff94a04d75d0d52a3957aaaf5f8c693 (diff) | |
| parent | e6b664c390af88d4a87208bc042ce503da664c3b (diff) | |
| download | FreeBSD-src-65145fa4c81da358fcbc3b650156dab705dfa34e.zip FreeBSD-src-65145fa4c81da358fcbc3b650156dab705dfa34e.tar.gz | |
Merge sync of head
Diffstat (limited to 'lib/libc/arm/string/memset.S')
| -rw-r--r-- | lib/libc/arm/string/memset.S | 102 |
1 files changed, 52 insertions, 50 deletions
diff --git a/lib/libc/arm/string/memset.S b/lib/libc/arm/string/memset.S index 458f8f7..66af33e 100644 --- a/lib/libc/arm/string/memset.S +++ b/lib/libc/arm/string/memset.S @@ -69,6 +69,8 @@ #include <machine/asm.h> __FBSDID("$FreeBSD$"); +.syntax unified + /* * memset: Sets a block of memory to the specified value * @@ -125,39 +127,39 @@ ENTRY(memset) .Lmemset_loop128: subs r1, r1, #0x80 #ifdef _ARM_ARCH_5E - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 #else - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} #endif bgt .Lmemset_loop128 RETeq /* Zero length so just exit */ @@ -168,15 +170,15 @@ ENTRY(memset) .Lmemset_loop32: subs r1, r1, #0x20 #ifdef _ARM_ARCH_5E - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 #else - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} #endif bgt .Lmemset_loop32 RETeq /* Zero length so just exit */ @@ -185,11 +187,11 @@ ENTRY(memset) /* Deal with 16 bytes or more */ #ifdef _ARM_ARCH_5E - strged r2, [ip], #0x08 - strged r2, [ip], #0x08 + strdge r2, [ip], #0x08 + strdge r2, [ip], #0x08 #else - stmgeia ip!, {r2-r3} - stmgeia ip!, {r2-r3} + stmiage ip!, {r2-r3} + stmiage ip!, {r2-r3} #endif RETeq /* Zero length so just exit */ @@ -212,17 +214,17 @@ ENTRY(memset) #endif strb r3, [ip], #0x01 /* Set 1 byte */ - strgeb r3, [ip], #0x01 /* Set another byte */ - strgtb r3, [ip] /* and a third */ + strbge r3, [ip], #0x01 /* Set another byte */ + strbgt r3, [ip] /* and a third */ RET /* Exit */ .Lmemset_wordunaligned: rsb r2, r2, #0x004 strb r3, [ip], #0x01 /* Set 1 byte */ cmp r2, #0x02 - strgeb r3, [ip], #0x01 /* Set another byte */ + strbge r3, [ip], #0x01 /* Set another byte */ sub r1, r1, r2 - strgtb r3, [ip], #0x01 /* and a third */ + strbgt r3, [ip], #0x01 /* and a third */ cmp r1, #0x04 /* More than 4 bytes left? */ bge .Lmemset_wordaligned /* Yup */ @@ -231,8 +233,8 @@ ENTRY(memset) RETeq /* Zero length so exit */ strb r3, [ip], #0x01 /* Set 1 byte */ cmp r1, #0x02 - strgeb r3, [ip], #0x01 /* Set another byte */ - strgtb r3, [ip] /* and a third */ + strbge r3, [ip], #0x01 /* Set another byte */ + strbgt r3, [ip] /* and a third */ RET /* Exit */ #ifdef _BZERO END(bzero) |
