mirror of https://gitee.com/openkylin/linux.git
127 lines
2.7 KiB
C
127 lines
2.7 KiB
C
/*
|
|
* Copyright (C) 2004-2006 Atmel Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#ifndef _UAPI__ASM_AVR32_PTRACE_H
|
|
#define _UAPI__ASM_AVR32_PTRACE_H
|
|
|
|
#define PTRACE_GETREGS 12
|
|
#define PTRACE_SETREGS 13
|
|
|
|
/*
|
|
* Status Register bits
|
|
*/
|
|
#define SR_H 0x20000000
|
|
#define SR_J 0x10000000
|
|
#define SR_DM 0x08000000
|
|
#define SR_D 0x04000000
|
|
#define MODE_NMI 0x01c00000
|
|
#define MODE_EXCEPTION 0x01800000
|
|
#define MODE_INT3 0x01400000
|
|
#define MODE_INT2 0x01000000
|
|
#define MODE_INT1 0x00c00000
|
|
#define MODE_INT0 0x00800000
|
|
#define MODE_SUPERVISOR 0x00400000
|
|
#define MODE_USER 0x00000000
|
|
#define MODE_MASK 0x01c00000
|
|
#define SR_EM 0x00200000
|
|
#define SR_I3M 0x00100000
|
|
#define SR_I2M 0x00080000
|
|
#define SR_I1M 0x00040000
|
|
#define SR_I0M 0x00020000
|
|
#define SR_GM 0x00010000
|
|
|
|
#define SR_H_BIT 29
|
|
#define SR_J_BIT 28
|
|
#define SR_DM_BIT 27
|
|
#define SR_D_BIT 26
|
|
#define MODE_SHIFT 22
|
|
#define SR_EM_BIT 21
|
|
#define SR_I3M_BIT 20
|
|
#define SR_I2M_BIT 19
|
|
#define SR_I1M_BIT 18
|
|
#define SR_I0M_BIT 17
|
|
#define SR_GM_BIT 16
|
|
|
|
/* The user-visible part */
|
|
#define SR_L 0x00000020
|
|
#define SR_Q 0x00000010
|
|
#define SR_V 0x00000008
|
|
#define SR_N 0x00000004
|
|
#define SR_Z 0x00000002
|
|
#define SR_C 0x00000001
|
|
|
|
#define SR_L_BIT 5
|
|
#define SR_Q_BIT 4
|
|
#define SR_V_BIT 3
|
|
#define SR_N_BIT 2
|
|
#define SR_Z_BIT 1
|
|
#define SR_C_BIT 0
|
|
|
|
/*
|
|
* The order is defined by the stmts instruction. r0 is stored first,
|
|
* so it gets the highest address.
|
|
*
|
|
* Registers 0-12 are general-purpose registers (r12 is normally used for
|
|
* the function return value).
|
|
* Register 13 is the stack pointer
|
|
* Register 14 is the link register
|
|
* Register 15 is the program counter (retrieved from the RAR sysreg)
|
|
*/
|
|
#define FRAME_SIZE_FULL 72
|
|
#define REG_R12_ORIG 68
|
|
#define REG_R0 64
|
|
#define REG_R1 60
|
|
#define REG_R2 56
|
|
#define REG_R3 52
|
|
#define REG_R4 48
|
|
#define REG_R5 44
|
|
#define REG_R6 40
|
|
#define REG_R7 36
|
|
#define REG_R8 32
|
|
#define REG_R9 28
|
|
#define REG_R10 24
|
|
#define REG_R11 20
|
|
#define REG_R12 16
|
|
#define REG_SP 12
|
|
#define REG_LR 8
|
|
|
|
#define FRAME_SIZE_MIN 8
|
|
#define REG_PC 4
|
|
#define REG_SR 0
|
|
|
|
#ifndef __ASSEMBLY__
|
|
struct pt_regs {
|
|
/* These are always saved */
|
|
unsigned long sr;
|
|
unsigned long pc;
|
|
|
|
/* These are sometimes saved */
|
|
unsigned long lr;
|
|
unsigned long sp;
|
|
unsigned long r12;
|
|
unsigned long r11;
|
|
unsigned long r10;
|
|
unsigned long r9;
|
|
unsigned long r8;
|
|
unsigned long r7;
|
|
unsigned long r6;
|
|
unsigned long r5;
|
|
unsigned long r4;
|
|
unsigned long r3;
|
|
unsigned long r2;
|
|
unsigned long r1;
|
|
unsigned long r0;
|
|
|
|
/* Only saved on system call */
|
|
unsigned long r12_orig;
|
|
};
|
|
|
|
|
|
#endif /* ! __ASSEMBLY__ */
|
|
|
|
#endif /* _UAPI__ASM_AVR32_PTRACE_H */
|