diff options
Diffstat (limited to 'arch/arm/kernel/entry-common.S')
| -rw-r--r-- | arch/arm/kernel/entry-common.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 8f79a4789ed..84694e88b42 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -9,6 +9,7 @@ */ #include <asm/unistd.h> +#include <asm/ftrace.h> #include <asm/arch/entry-macro.S> #include "entry-header.S" @@ -104,6 +105,7 @@ ENTRY(ret_from_fork) ENTRY(mcount) stmdb sp!, {r0-r3, lr} mov r0, lr + sub r0, r0, #MCOUNT_INSN_SIZE .globl mcount_call mcount_call: @@ -114,6 +116,7 @@ ENTRY(ftrace_caller) stmdb sp!, {r0-r3, lr} ldr r1, [fp, #-4] mov r0, lr + sub r0, r0, #MCOUNT_INSN_SIZE .globl ftrace_call ftrace_call: @@ -134,6 +137,7 @@ ENTRY(mcount) trace: ldr r1, [fp, #-4] mov r0, lr + sub r0, r0, #MCOUNT_INSN_SIZE mov lr, pc mov pc, r2 ldmia sp!, {r0-r3, pc} |