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Thumb-2: Implement the unified arch/arm/lib functions

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This patch adds the ARM/Thumb-2 unified support for the arch/arm/lib/*
files.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Catalin Marinas
2009-07-24 12:32:57 +01:00
parent 347c8b70b1
commit 8b592783a2
20 changed files with 229 additions and 98 deletions
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7
arch/arm/lib/memcpy.S
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@@ -13,8 +13,11 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#define LDR1W_SHIFT 0
#define STR1W_SHIFT 0
.macro ldr1w ptr reg abort
ldr \reg, [\ptr], #4
W(ldr) \reg, [\ptr], #4
.endm
.macro ldr4w ptr reg1 reg2 reg3 reg4 abort
@@ -30,7 +33,7 @@
.endm
.macro str1w ptr reg abort
str \reg, [\ptr], #4
W(str) \reg, [\ptr], #4
.endm
.macro str8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort