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author | Alex Shi <alex.shi@linaro.org> | 2014-09-22 22:04:53 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2014-09-22 22:04:53 +0800 |
commit | 788c49fd7e9f91d2fd33e243a711ef4e9ad2d104 (patch) | |
tree | 5eec22910df8933e2e5e7436fb4019e66ec701bb | |
parent | e2ddb358af5685e7a1de5400c80e4897554880d2 (diff) | |
parent | c5b2a660db70c8e591e8e2e3f7024073177b7124 (diff) |
Merge remote-tracking branch 'origin/v3.10/topic/android-fixes' into linux-linaro-lsk-androidlsk-v3.10-android-14.09
-rw-r--r-- | arch/arm64/include/asm/ptrace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 59bd5ad7a02d..5db016e6d065 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -135,6 +135,11 @@ struct pt_regs { #define user_stack_pointer(regs) \ (!compat_user_mode(regs) ? (regs)->sp : (regs)->compat_sp) +static inline unsigned long regs_return_value(struct pt_regs *regs) +{ + return regs->regs[0]; +} + /* * Are the current registers suitable for user mode? (used to maintain * security in signal handlers) |