15 #define user_mode(regs)			(((regs)->sr & 0x40000000)==0)  argument
16 #define kernel_stack_pointer(_regs)	((unsigned long)(_regs)->regs[15])
18 #define GET_FP(regs)	((regs)->regs[14])  argument
19 #define GET_USP(regs)	((regs)->regs[15])  argument
33 	{.name = __stringify(r##num), .offset = offsetof(struct pt_regs, regs[num])}
53 static inline unsigned long regs_get_register(struct pt_regs *regs,  in regs_get_register()  argument
58 	return *(unsigned long *)((unsigned long)regs + offset);  in regs_get_register()
69 static inline int regs_within_kernel_stack(struct pt_regs *regs,  in regs_within_kernel_stack()  argument
73 		(kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1)));  in regs_within_kernel_stack()
85 static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,  in regs_get_kernel_stack_nth()  argument
88 	unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs);  in regs_get_kernel_stack_nth()
90 	if (regs_within_kernel_stack(regs, (unsigned long)addr))  in regs_get_kernel_stack_nth()
100 		      struct perf_sample_data *data, struct pt_regs *regs);
105 static inline unsigned long profile_pc(struct pt_regs *regs)  in profile_pc()  argument
107 	unsigned long pc = regs->pc;  in profile_pc()