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Commit ac76cfd0 authored by David S. Miller's avatar David S. Miller
Browse files

sparc: Add user_stack_pointer(). 



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 95698466

arch/sparc/include/asm/ptrace_32.h

+1 −0
Original line number Diff line number Diff line
@@ -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

arch/sparc/include/asm/ptrace_64.h

+1 −0
Original line number Diff line number Diff line
@@ -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 *);