diff options
| author | Akira Takeuchi <takeuchi.akr@jp.panasonic.com> | 2010-10-27 17:28:55 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2010-10-27 17:28:55 +0100 |
| commit | 368dd5acd154b09c043cc4392a74da01599b37d5 (patch) | |
| tree | dd94ae3d044f6e774dec2437613515bd6b46dacb /arch/mn10300/include/asm/ptrace.h | |
| parent | 04157a6e7df99fd5ed64955233d6e00ab6613614 (diff) | |
MN10300: And Panasonic AM34 subarch and implement SMP
Implement the Panasonic MN10300 AM34 CPU subarch and implement SMP support for
MN10300. Also implement support for the MN2WS0060 processor and the ASB2364
evaluation board which are AM34 based.
Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/include/asm/ptrace.h')
| -rw-r--r-- | arch/mn10300/include/asm/ptrace.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/mn10300/include/asm/ptrace.h b/arch/mn10300/include/asm/ptrace.h index 7c2e911052b..c2b77bd3064 100644 --- a/arch/mn10300/include/asm/ptrace.h +++ b/arch/mn10300/include/asm/ptrace.h @@ -40,7 +40,6 @@ #define PT_PC 26 #define NR_PTREGS 27 -#ifndef __ASSEMBLY__ /* * This defines the way registers are stored in the event of an exception * - the strange order is due to the MOVM instruction @@ -75,7 +74,6 @@ struct pt_regs { unsigned long epsw; unsigned long pc; }; -#endif /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ #define PTRACE_GETREGS 12 @@ -86,12 +84,13 @@ struct pt_regs { /* options set using PTRACE_SETOPTIONS */ #define PTRACE_O_TRACESYSGOOD 0x00000001 -#if defined(__KERNEL__) +#ifdef __KERNEL__ +#ifdef CONFIG_SMP +extern struct pt_regs *___frame[]; /* current frame pointer */ +#else extern struct pt_regs *__frame; /* current frame pointer */ - -#if !defined(__ASSEMBLY__) -struct task_struct; +#endif #define user_mode(regs) (((regs)->epsw & EPSW_nSL) == EPSW_nSL) #define instruction_pointer(regs) ((regs)->pc) @@ -100,9 +99,7 @@ extern void show_regs(struct pt_regs *); #define arch_has_single_step() (1) -#endif /* !__ASSEMBLY */ - #define profile_pc(regs) ((regs)->pc) -#endif /* __KERNEL__ */ +#endif /* __KERNEL__ */ #endif /* _ASM_PTRACE_H */ |