diff options
Diffstat (limited to 'arch/arm64/include/asm/ptrace.h')
-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 41a71ee4c3df..f38a8aa58d4c 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -133,6 +133,11 @@ struct pt_regs { #define user_stack_pointer(regs) \ ((regs)->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) |