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MIPS: kprobes: Define regs_return_value()
[sfrench/cifs-2.6.git]
/
arch
/
mips
/
include
/
asm
/
ptrace.h
diff --git
a/arch/mips/include/asm/ptrace.h
b/arch/mips/include/asm/ptrace.h
index cdc6a46efd988a0b5d09bf134232ac2bf8007764..9f1b8dba2c81aa1b7dea3d5269ddcea4bb33692b 100644
(file)
--- a/
arch/mips/include/asm/ptrace.h
+++ b/
arch/mips/include/asm/ptrace.h
@@
-137,6
+137,7
@@
extern int ptrace_set_watch_regs(struct task_struct *child,
*/
#define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER)
+#define regs_return_value(_regs) ((_regs)->regs[2])
#define instruction_pointer(regs) ((regs)->cp0_epc)
#define profile_pc(regs) instruction_pointer(regs)