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authorNicolas Pitre <nicolas.pitre@linaro.org>2011-03-22 19:09:14 +0100
committerNicolas Pitre <nicolas.pitre@linaro.org>2011-03-27 21:58:58 -0400
commit77f2ba4ab6822084699a297099b01c8789ecb5f9 (patch)
treea34ab53ecdb512c75ed0d3a4b12b36eb95395ec3
parent708ded8589ebfa9332eb0f4bd9ae829ce30637ac (diff)
ARM: 6825/1: kernel/sleep.S: fix Thumb2 compilation issues
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> (cherry picked from commit fb4fe87d79511398a68000d2100c825f54b51652)
-rw-r--r--arch/arm/kernel/sleep.S14
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S
index bfad698a02e..6398ead9d1c 100644
--- a/arch/arm/kernel/sleep.S
+++ b/arch/arm/kernel/sleep.S
@@ -119,11 +119,19 @@ ENTRY(cpu_resume)
#else
ldr r0, sleep_save_sp @ stack phys addr
#endif
- msr cpsr_c, #PSR_I_BIT | PSR_F_BIT | SVC_MODE @ set SVC, irqs off
+ setmode PSR_I_BIT | PSR_F_BIT | SVC_MODE, r1 @ set SVC, irqs off
#ifdef MULTI_CPU
- ldmia r0!, {r1, sp, lr, pc} @ load v:p, stack, return fn, resume fn
+ @ load v:p, stack, return fn, resume fn
+ ARM( ldmia r0!, {r1, sp, lr, pc} )
+THUMB( ldmia r0!, {r1, r2, r3, r4} )
+THUMB( mov sp, r2 )
+THUMB( mov lr, r3 )
+THUMB( bx r4 )
#else
- ldmia r0!, {r1, sp, lr} @ load v:p, stack, return fn
+ @ load v:p, stack, return fn
+ ARM( ldmia r0!, {r1, sp, lr} )
+THUMB( ldmia r0!, {r1, r2, lr} )
+THUMB( mov sp, r2 )
b cpu_do_resume
#endif
ENDPROC(cpu_resume)