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Diffstat (limited to 'arch/arm/lib/copy_to_user.S')
-rw-r--r--arch/arm/lib/copy_to_user.S27
1 files changed, 22 insertions, 5 deletions
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 970abe521197..97a6ff4b7e3c 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -35,11 +35,6 @@
*/
#define LDR1W_SHIFT 0
-#ifndef CONFIG_THUMB2_KERNEL
-#define STR1W_SHIFT 0
-#else
-#define STR1W_SHIFT 1
-#endif
.macro ldr1w ptr reg abort
W(ldr) \reg, [\ptr], #4
@@ -57,6 +52,14 @@
ldr\cond\()b \reg, [\ptr], #1
.endm
+#ifdef CONFIG_CPU_USE_DOMAINS
+
+#ifndef CONFIG_THUMB2_KERNEL
+#define STR1W_SHIFT 0
+#else
+#define STR1W_SHIFT 1
+#endif
+
.macro str1w ptr reg abort
strusr \reg, \ptr, 4, abort=\abort
.endm
@@ -72,6 +75,20 @@
str1w \ptr, \reg8, \abort
.endm
+#else
+
+#define STR1W_SHIFT 0
+
+ .macro str1w ptr reg abort
+ USERL(\abort, W(str) \reg, [\ptr], #4)
+ .endm
+
+ .macro str8w ptr reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 abort
+ USERL(\abort, stmia \ptr!, {\reg1, \reg2, \reg3, \reg4, \reg5, \reg6, \reg7, \reg8})
+ .endm
+
+#endif /* CONFIG_CPU_USE_DOMAINS */
+
.macro str1b ptr reg cond=al abort
strusr \reg, \ptr, 1, \cond, abort=\abort
.endm