diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/h8300/include/asm/ptrace.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/h8300/include/asm/ptrace.h')
| -rw-r--r-- | kernel/arch/h8300/include/asm/ptrace.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/arch/h8300/include/asm/ptrace.h b/kernel/arch/h8300/include/asm/ptrace.h new file mode 100644 index 000000000..e693fb463 --- /dev/null +++ b/kernel/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 */ |