diff options
Diffstat (limited to 'arch/xtensa/include/asm/ptrace.h')
| -rw-r--r-- | arch/xtensa/include/asm/ptrace.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h index 81f31bc9dde..598e752dcbc 100644 --- a/arch/xtensa/include/asm/ptrace.h +++ b/arch/xtensa/include/asm/ptrace.h @@ -59,9 +59,17 @@ struct pt_regs { (task_stack_page(tsk) + KERNEL_STACK_SIZE - (XCHAL_NUM_AREGS-16)*4) - 1) # define user_mode(regs) (((regs)->ps & 0x00000020)!=0) # define instruction_pointer(regs) ((regs)->pc) +# define return_pointer(regs) (MAKE_PC_FROM_RA((regs)->areg[0], \ + (regs)->areg[1])) # ifndef CONFIG_SMP # define profile_pc(regs) instruction_pointer(regs) +# else +# define profile_pc(regs) \ + ({ \ + in_lock_functions(instruction_pointer(regs)) ? \ + return_pointer(regs) : instruction_pointer(regs); \ + }) # endif #define user_stack_pointer(regs) ((regs)->areg[1]) |