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Diffstat (limited to 'arch/s390/include/asm/ptrace.h')
-rw-r--r--arch/s390/include/asm/ptrace.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index 56da355678f4..aeb77f017985 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -541,9 +541,13 @@ struct user_regs_struct
541#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) 541#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
542#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) 542#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)
543#define user_stack_pointer(regs)((regs)->gprs[15]) 543#define user_stack_pointer(regs)((regs)->gprs[15])
544#define regs_return_value(regs)((regs)->gprs[2])
545#define profile_pc(regs) instruction_pointer(regs) 544#define profile_pc(regs) instruction_pointer(regs)
546 545
546static inline long regs_return_value(struct pt_regs *regs)
547{
548 return regs->gprs[2];
549}
550
547int regs_query_register_offset(const char *name); 551int regs_query_register_offset(const char *name);
548const char *regs_query_register_name(unsigned int offset); 552const char *regs_query_register_name(unsigned int offset);
549unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset); 553unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset);