90974cb4cc
PT_ macros are used by gdb and strace uses them too. Signed-off-by: Michal Simek <monstr@monstr.eu>
81 lines
2 KiB
C
81 lines
2 KiB
C
/*
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* Copyright (C) 2006 Atmark Techno, Inc.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#ifndef _ASM_MICROBLAZE_PTRACE_H
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#define _ASM_MICROBLAZE_PTRACE_H
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#ifndef __ASSEMBLY__
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typedef unsigned long microblaze_reg_t;
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struct pt_regs {
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microblaze_reg_t r0;
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microblaze_reg_t r1;
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microblaze_reg_t r2;
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microblaze_reg_t r3;
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microblaze_reg_t r4;
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microblaze_reg_t r5;
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microblaze_reg_t r6;
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microblaze_reg_t r7;
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microblaze_reg_t r8;
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microblaze_reg_t r9;
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microblaze_reg_t r10;
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microblaze_reg_t r11;
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microblaze_reg_t r12;
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microblaze_reg_t r13;
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microblaze_reg_t r14;
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microblaze_reg_t r15;
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microblaze_reg_t r16;
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microblaze_reg_t r17;
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microblaze_reg_t r18;
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microblaze_reg_t r19;
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microblaze_reg_t r20;
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microblaze_reg_t r21;
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microblaze_reg_t r22;
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microblaze_reg_t r23;
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microblaze_reg_t r24;
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microblaze_reg_t r25;
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microblaze_reg_t r26;
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microblaze_reg_t r27;
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microblaze_reg_t r28;
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microblaze_reg_t r29;
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microblaze_reg_t r30;
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microblaze_reg_t r31;
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microblaze_reg_t pc;
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microblaze_reg_t msr;
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microblaze_reg_t ear;
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microblaze_reg_t esr;
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microblaze_reg_t fsr;
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int pt_mode;
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};
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#ifdef __KERNEL__
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#define kernel_mode(regs) ((regs)->pt_mode)
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#define user_mode(regs) (!kernel_mode(regs))
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#define instruction_pointer(regs) ((regs)->pc)
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#define profile_pc(regs) instruction_pointer(regs)
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void show_regs(struct pt_regs *);
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#else /* __KERNEL__ */
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/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
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#define PT_GPR(n) ((n) * sizeof(microblaze_reg_t))
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#define PT_PC (32 * sizeof(microblaze_reg_t))
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#define PT_MSR (33 * sizeof(microblaze_reg_t))
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#define PT_EAR (34 * sizeof(microblaze_reg_t))
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#define PT_ESR (35 * sizeof(microblaze_reg_t))
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#define PT_FSR (36 * sizeof(microblaze_reg_t))
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#define PT_KERNEL_MODE (37 * sizeof(microblaze_reg_t))
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#endif /* __KERNEL */
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#endif /* __ASSEMBLY__ */
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#endif /* _ASM_MICROBLAZE_PTRACE_H */
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