diff options
Diffstat (limited to 'arch/score/include/asm/ptrace.h')
| -rw-r--r-- | arch/score/include/asm/ptrace.h | 75 |
1 files changed, 2 insertions, 73 deletions
diff --git a/arch/score/include/asm/ptrace.h b/arch/score/include/asm/ptrace.h index e89dc9b1ef49..abc279d96b73 100644 --- a/arch/score/include/asm/ptrace.h +++ b/arch/score/include/asm/ptrace.h @@ -1,78 +1,8 @@ #ifndef _ASM_SCORE_PTRACE_H #define _ASM_SCORE_PTRACE_H -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 +#include <uapi/asm/ptrace.h> -#define PC 32 -#define CONDITION 33 -#define ECR 34 -#define EMA 35 -#define CEH 36 -#define CEL 37 -#define COUNTER 38 -#define LDCR 39 -#define STCR 40 -#define PSR 41 - -#define SINGLESTEP16_INSN 0x7006 -#define SINGLESTEP32_INSN 0x840C8000 -#define BREAKPOINT16_INSN 0x7002 /* work on SPG300 */ -#define BREAKPOINT32_INSN 0x84048000 /* work on SPG300 */ - -/* Define instruction mask */ -#define INSN32_MASK 0x80008000 - -#define J32 0x88008000 /* 1_00010_0000000000_1_000000000000000 */ -#define J32M 0xFC008000 /* 1_11111_0000000000_1_000000000000000 */ - -#define B32 0x90008000 /* 1_00100_0000000000_1_000000000000000 */ -#define B32M 0xFC008000 -#define BL32 0x90008001 /* 1_00100_0000000000_1_000000000000001 */ -#define BL32M B32 -#define BR32 0x80008008 /* 1_00000_0000000000_1_00000000_000100_0 */ -#define BR32M 0xFFE0807E -#define BRL32 0x80008009 /* 1_00000_0000000000_1_00000000_000100_1 */ -#define BRL32M BR32M - -#define B32_SET (J32 | B32 | BL32 | BR32 | BRL32) - -#define J16 0x3000 /* 0_011_....... */ -#define J16M 0xF000 -#define B16 0x4000 /* 0_100_....... */ -#define B16M 0xF000 -#define BR16 0x0004 /* 0_000.......0100 */ -#define BR16M 0xF00F -#define B16_SET (J16 | B16 | BR16) - - -/* - * This struct defines the way the registers are stored on the stack during a - * system call/exception. As usual the registers k0/k1 aren't being saved. - */ -struct pt_regs { - unsigned long pad0[6]; /* stack arguments */ - unsigned long orig_r4; - unsigned long orig_r7; - long is_syscall; - - unsigned long regs[32]; - - unsigned long cel; - unsigned long ceh; - - unsigned long sr0; /* cnt */ - unsigned long sr1; /* lcr */ - unsigned long sr2; /* scr */ - - unsigned long cp0_epc; - unsigned long cp0_ema; - unsigned long cp0_psr; - unsigned long cp0_ecr; - unsigned long cp0_condition; -}; - -#ifdef __KERNEL__ struct task_struct; @@ -83,6 +13,7 @@ struct task_struct; #define instruction_pointer(regs) ((unsigned long)(regs)->cp0_epc) #define profile_pc(regs) instruction_pointer(regs) +#define user_stack_pointer(r) ((unsigned long)(r)->regs[0]) extern void do_syscall_trace(struct pt_regs *regs, int entryexit); extern int read_tsk_long(struct task_struct *, unsigned long, unsigned long *); @@ -91,6 +22,4 @@ extern int read_tsk_short(struct task_struct *, unsigned long, #define arch_has_single_step() (1) -#endif /* __KERNEL__ */ - #endif /* _ASM_SCORE_PTRACE_H */ |