85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/*
|
|
* Copyright (C) 2006 Atmark Techno, Inc.
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
|
|
#ifndef _ASM_MICROBLAZE_PTRACE_H
|
|
#define _ASM_MICROBLAZE_PTRACE_H
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
typedef unsigned long microblaze_reg_t;
|
|
|
|
struct pt_regs {
|
|
microblaze_reg_t r0;
|
|
microblaze_reg_t r1;
|
|
microblaze_reg_t r2;
|
|
microblaze_reg_t r3;
|
|
microblaze_reg_t r4;
|
|
microblaze_reg_t r5;
|
|
microblaze_reg_t r6;
|
|
microblaze_reg_t r7;
|
|
microblaze_reg_t r8;
|
|
microblaze_reg_t r9;
|
|
microblaze_reg_t r10;
|
|
microblaze_reg_t r11;
|
|
microblaze_reg_t r12;
|
|
microblaze_reg_t r13;
|
|
microblaze_reg_t r14;
|
|
microblaze_reg_t r15;
|
|
microblaze_reg_t r16;
|
|
microblaze_reg_t r17;
|
|
microblaze_reg_t r18;
|
|
microblaze_reg_t r19;
|
|
microblaze_reg_t r20;
|
|
microblaze_reg_t r21;
|
|
microblaze_reg_t r22;
|
|
microblaze_reg_t r23;
|
|
microblaze_reg_t r24;
|
|
microblaze_reg_t r25;
|
|
microblaze_reg_t r26;
|
|
microblaze_reg_t r27;
|
|
microblaze_reg_t r28;
|
|
microblaze_reg_t r29;
|
|
microblaze_reg_t r30;
|
|
microblaze_reg_t r31;
|
|
microblaze_reg_t pc;
|
|
microblaze_reg_t msr;
|
|
microblaze_reg_t ear;
|
|
microblaze_reg_t esr;
|
|
microblaze_reg_t fsr;
|
|
int pt_mode;
|
|
};
|
|
|
|
#ifdef __KERNEL__
|
|
#define kernel_mode(regs) ((regs)->pt_mode)
|
|
#define user_mode(regs) (!kernel_mode(regs))
|
|
|
|
#define instruction_pointer(regs) ((regs)->pc)
|
|
#define profile_pc(regs) instruction_pointer(regs)
|
|
|
|
static inline long regs_return_value(struct pt_regs *regs)
|
|
{
|
|
return regs->r3;
|
|
}
|
|
|
|
#else /* __KERNEL__ */
|
|
|
|
/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
|
|
#define PT_GPR(n) ((n) * sizeof(microblaze_reg_t))
|
|
#define PT_PC (32 * sizeof(microblaze_reg_t))
|
|
#define PT_MSR (33 * sizeof(microblaze_reg_t))
|
|
#define PT_EAR (34 * sizeof(microblaze_reg_t))
|
|
#define PT_ESR (35 * sizeof(microblaze_reg_t))
|
|
#define PT_FSR (36 * sizeof(microblaze_reg_t))
|
|
#define PT_KERNEL_MODE (37 * sizeof(microblaze_reg_t))
|
|
|
|
#endif /* __KERNEL */
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* _ASM_MICROBLAZE_PTRACE_H */
|