From: David S. Miller Date: Sun, 27 Jul 2008 08:59:21 +0000 (-0700) Subject: sparc: Add user_stack_pointer(). X-Git-Tag: v2.6.27-rc1~32^2~6 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=ac76cfd0881b5dc45a9301e3a4f73ff9ccc2d2f2;p=linux-2.6-omap-h63xx.git sparc: Add user_stack_pointer(). Signed-off-by: David S. Miller --- diff --git a/arch/sparc/include/asm/ptrace_32.h b/arch/sparc/include/asm/ptrace_32.h index 0401cc7ec38..d43c88b8683 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 a682e66d5c4..ec6d45c84cd 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 *);