diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /arch/h8300/include/asm/ptrace.h | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/h8300/include/asm/ptrace.h')
| -rw-r--r-- | arch/h8300/include/asm/ptrace.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h new file mode 100644 index 000000000..e693fb463 --- /dev/null +++ b/arch/h8300/include/asm/ptrace.h @@ -0,0 +1,36 @@ +#ifndef _H8300_PTRACE_H +#define _H8300_PTRACE_H + +#include <uapi/asm/ptrace.h> + +#ifndef __ASSEMBLY__ +#ifndef PS_S +#define PS_S (0x10) +#endif + +#if defined(CONFIG_CPU_H8300H) +#define H8300_REGS_NO 11 +#endif +#if defined(CONFIG_CPU_H8S) +#define H8300_REGS_NO 12 +#endif + +#define arch_has_single_step() (1) + +#define user_mode(regs) (!((regs)->ccr & PS_S)) +#define instruction_pointer(regs) ((regs)->pc) +#define profile_pc(regs) instruction_pointer(regs) +#define user_stack_pointer(regs) ((regs)->sp) +#define current_pt_regs() ((struct pt_regs *) \ + (THREAD_SIZE + (unsigned long)current_thread_info()) - 1) +#define signal_pt_regs() ((struct pt_regs *)current->thread.esp0) +#define current_user_stack_pointer() rdusp() +#define task_pt_regs(task) \ + ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1) + +extern long h8300_get_reg(struct task_struct *task, int regno); +extern int h8300_put_reg(struct task_struct *task, int regno, + unsigned long data); + +#endif /* __ASSEMBLY__ */ +#endif /* _H8300_PTRACE_H */ |