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| author | David S. Miller <davem@davemloft.net> | 2008-07-27 10:59:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-28 02:32:58 +0200 |
| commit | ac76cfd0881b5dc45a9301e3a4f73ff9ccc2d2f2 (patch) | |
| tree | bdf97af626c7e412a43acb53cac6aa1b042ead3a | |
| parent | sparc64: tracehook_signal_handler (diff) | |
| download | linux-ac76cfd0881b5dc45a9301e3a4f73ff9ccc2d2f2.tar.xz linux-ac76cfd0881b5dc45a9301e3a4f73ff9ccc2d2f2.zip | |
sparc: Add user_stack_pointer().
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/include/asm/ptrace_32.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/ptrace_64.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/ptrace_32.h b/arch/sparc/include/asm/ptrace_32.h index 0401cc7ec38e..d43c88b86834 100644 --- a/arch/sparc/include/asm/ptrace_32.h +++ b/arch/sparc/include/asm/ptrace_32.h @@ -74,6 +74,7 @@ struct sparc_stackf { #define user_mode(regs) (!((regs)->psr & PSR_PS)) #define instruction_pointer(regs) ((regs)->pc) +#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP]) unsigned long profile_pc(struct pt_regs *); extern void show_regs(struct pt_regs *); #endif diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h index a682e66d5c4a..ec6d45c84cd0 100644 --- a/arch/sparc/include/asm/ptrace_64.h +++ b/arch/sparc/include/asm/ptrace_64.h @@ -146,6 +146,7 @@ do { current_thread_info()->syscall_noerror = 1; \ } while (0) #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV)) #define instruction_pointer(regs) ((regs)->tpc) +#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP]) #define regs_return_value(regs) ((regs)->u_regs[UREG_I0]) #ifdef CONFIG_SMP extern unsigned long profile_pc(struct pt_regs *); |