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-rw-r--r--arch/arm/include/asm/assembler.h10
-rw-r--r--arch/arm/kernel/entry-header.S11
-rw-r--r--arch/arm/vfp/entry.S5
-rw-r--r--arch/arm/vfp/vfphw.S5
4 files changed, 18 insertions, 13 deletions
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 380ac4f20000..9a4965ad6867 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -174,6 +174,16 @@
restore_irqs_notrace \oldcpsr
.endm
+/*
+ * Get current thread_info.
+ */
+ .macro get_thread_info, rd
+ ARM( mov \rd, sp, lsr #13 )
+ THUMB( mov \rd, sp )
+ THUMB( lsr \rd, \rd, #13 )
+ mov \rd, \rd, lsl #13
+ .endm
+
#define USER(x...) \
9999: x; \
.pushsection __ex_table,"a"; \
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 39f89fbd5111..1420725142ca 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -236,11 +236,6 @@
movs pc, lr @ return & move spsr_svc into cpsr
.endm
- .macro get_thread_info, rd
- mov \rd, sp, lsr #13
- mov \rd, \rd, lsl #13
- .endm
-
@
@ 32-bit wide "mov pc, reg"
@
@@ -306,12 +301,6 @@
.endm
#endif /* ifdef CONFIG_CPU_V7M / else */
- .macro get_thread_info, rd
- mov \rd, sp
- lsr \rd, \rd, #13
- mov \rd, \rd, lsl #13
- .endm
-
@
@ 32-bit wide "mov pc, reg"
@
diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S
index 46e17492fd1f..9cc290ae4e3b 100644
--- a/arch/arm/vfp/entry.S
+++ b/arch/arm/vfp/entry.S
@@ -8,9 +8,12 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/vfpmacros.h>
-#include "../kernel/entry-header.S"
+#include <asm/assembler.h>
+#include <asm/asm-offsets.h>
@ VFP entry point.
@
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index 3e5d3115a2a6..98f6246c9002 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -14,10 +14,13 @@
* r10 points at the start of the private FP workspace in the thread structure
* sp points to a struct pt_regs (as defined in include/asm/proc/ptrace.h)
*/
+#include <linux/init.h>
+#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/vfpmacros.h>
#include <linux/kern_levels.h>
-#include "../kernel/entry-header.S"
+#include <asm/assembler.h>
+#include <asm/asm-offsets.h>
.macro DBGSTR, str
#ifdef DEBUG