diff options
| author |   Wade Farnsworth <wade_farnsworth@mentor.com> | 2012-04-04 16:19:47 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2012-04-25 19:49:28 +0100 |
| commit | 0693bf68148c4473158e435383e75af70b704f78 (patch) | |
| tree | 8bb62e5b4ad99f9dd87d90949b0772cb81cdd96f /arch/arm/include/asm | |
| parent | ARM: 7373/1: add support for the generic syscall.h interface (diff) | |
| download | linux-dev-0693bf68148c4473158e435383e75af70b704f78.tar.xz linux-dev-0693bf68148c4473158e435383e75af70b704f78.zip | |
ARM: 7374/1: add TRACEHOOK support
Add calls to tracehook_report_syscall_{entry,exit} and tracehook_signal_handler
Signed-off-by: Steven Walter <stevenrwalter@gmail.com>
Signed-off-by: Wade Farnsworth <wade_farnsworth@mentor.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/ptrace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 451808ba1211..355ece523f41 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -249,6 +249,11 @@ static inline unsigned long kernel_stack_pointer(struct pt_regs *regs) return regs->ARM_sp; } +static inline unsigned long user_stack_pointer(struct pt_regs *regs) +{ + return regs->ARM_sp; +} + #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ |