Lines Matching refs:regs
52 # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri) argument
54 static inline unsigned long user_stack_pointer(struct pt_regs *regs) in user_stack_pointer() argument
57 return regs->ar_bspstore; in user_stack_pointer()
60 static inline int is_syscall_success(struct pt_regs *regs) in is_syscall_success() argument
62 return regs->r10 != -1; in is_syscall_success()
65 static inline long regs_return_value(struct pt_regs *regs) in regs_return_value() argument
67 if (is_syscall_success(regs)) in regs_return_value()
68 return regs->r8; in regs_return_value()
70 return -regs->r8; in regs_return_value()
76 #define profile_pc(regs) \ argument
78 unsigned long __ip = instruction_pointer(regs); \
89 # define ia64_psr(regs) ((struct ia64_psr *) &(regs)->cr_ipsr) argument
90 # define user_mode(regs) (((struct ia64_psr *) &(regs)->cr_ipsr)->cpl != 0) argument
91 # define user_stack(task,regs) ((long) regs - (long) task == IA64_STK_OFFSET - sizeof(*regs)) argument
92 # define fsys_mode(task,regs) \ argument
95 struct pt_regs *_regs = (regs); \