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| author | Catalin Marinas <catalin.marinas@arm.com> | 2009-07-24 12:32:56 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2009-07-24 12:32:56 +0100 |
| commit | 347c8b70b1d5256e445e54e736f88d21877616cf (patch) | |
| tree | 513ae480cdb8eb46ec68aab77ab78c5d8b3a205b /arch/arm/mm/alignment.c | |
| parent | b86040a59feb255a8193173caa4d5199464433d5 (diff) | |
| download | linux-347c8b70b1d5256e445e54e736f88d21877616cf.tar.gz | |
Thumb-2: Implement the unified arch/arm/mm support
This patch adds the ARM/Thumb-2 unified support to the arch/arm/mm/* files. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/mm/alignment.c')
| -rw-r--r-- | arch/arm/mm/alignment.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 03cd27d917b9..b270d6228fe2 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -159,7 +159,9 @@ union offset_union { #define __get8_unaligned_check(ins,val,addr,err) \ __asm__( \ - "1: "ins" %1, [%2], #1\n" \ + ARM( "1: "ins" %1, [%2], #1\n" ) \ + THUMB( "1: "ins" %1, [%2]\n" ) \ + THUMB( " add %2, %2, #1\n" ) \ "2:\n" \ " .section .fixup,\"ax\"\n" \ " .align 2\n" \ @@ -215,7 +217,9 @@ union offset_union { do { \ unsigned int err = 0, v = val, a = addr; \ __asm__( FIRST_BYTE_16 \ - "1: "ins" %1, [%2], #1\n" \ + ARM( "1: "ins" %1, [%2], #1\n" ) \ + THUMB( "1: "ins" %1, [%2]\n" ) \ + THUMB( " add %2, %2, #1\n" ) \ " mov %1, %1, "NEXT_BYTE"\n" \ "2: "ins" %1, [%2]\n" \ "3:\n" \ @@ -245,11 +249,17 @@ union offset_union { do { \ unsigned int err = 0, v = val, a = addr; \ __asm__( FIRST_BYTE_32 \ - "1: "ins" %1, [%2], #1\n" \ + ARM( "1: "ins" %1, [%2], #1\n" ) \ + THUMB( "1: "ins" %1, [%2]\n" ) \ + THUMB( " add %2, %2, #1\n" ) \ " mov %1, %1, "NEXT_BYTE"\n" \ - "2: "ins" %1, [%2], #1\n" \ + ARM( "2: "ins" %1, [%2], #1\n" ) \ + THUMB( "2: "ins" %1, [%2]\n" ) \ + THUMB( " add %2, %2, #1\n" ) \ " mov %1, %1, "NEXT_BYTE"\n" \ - "3: "ins" %1, [%2], #1\n" \ + ARM( "3: "ins" %1, [%2], #1\n" ) \ + THUMB( "3: "ins" %1, [%2]\n" ) \ + THUMB( " add %2, %2, #1\n" ) \ " mov %1, %1, "NEXT_BYTE"\n" \ "4: "ins" %1, [%2]\n" \ "5:\n" \ |