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-rw-r--r--arch/arm/kernel/entry-header.S15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index ac34c0d..7e9ed1e 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -110,6 +110,13 @@
mov \rd, sp, lsr #13
mov \rd, \rd, lsl #13
.endm
+
+ @
+ @ 32-bit wide "mov pc, reg"
+ @
+ .macro movw_pc, reg
+ mov pc, \reg
+ .endm
#else /* CONFIG_THUMB2_KERNEL */
.macro svc_exit, rpsr
clrex @ clear the exclusive monitor
@@ -146,6 +153,14 @@
lsr \rd, \rd, #13
mov \rd, \rd, lsl #13
.endm
+
+ @
+ @ 32-bit wide "mov pc, reg"
+ @
+ .macro movw_pc, reg
+ mov pc, \reg
+ nop
+ .endm
#endif /* !CONFIG_THUMB2_KERNEL */
/*
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