#ifndef __ASMm68k_ELF_H
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#ifndef __ASMm68k_ELF_H
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#define __ASMm68k_ELF_H
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#define __ASMm68k_ELF_H
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/*
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/*
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* ELF register definitions..
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* ELF register definitions..
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*/
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*/
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#include <asm/ptrace.h>
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#include <asm/ptrace.h>
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typedef unsigned long elf_greg_t;
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typedef unsigned long elf_greg_t;
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#define ELF_NGREG 20 /* d1-d7/a0-a6/d0/usp/orig_d0/sr/pc/fmtvec */
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#define ELF_NGREG 20 /* d1-d7/a0-a6/d0/usp/orig_d0/sr/pc/fmtvec */
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typedef elf_greg_t elf_gregset_t[ELF_NGREG];
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typedef elf_greg_t elf_gregset_t[ELF_NGREG];
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typedef struct user_m68kfp_struct elf_fpregset_t;
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typedef struct user_m68kfp_struct elf_fpregset_t;
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/*
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/*
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* This is used to ensure we don't load something for the wrong architecture.
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* This is used to ensure we don't load something for the wrong architecture.
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*/
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*/
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#define elf_check_arch(x) ((x) == EM_68K)
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#define elf_check_arch(x) ((x) == EM_68K)
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/*
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/*
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* These are used to set parameters in the core dumps.
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* These are used to set parameters in the core dumps.
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*/
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*/
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#define ELF_CLASS ELFCLASS32
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#define ELF_CLASS ELFCLASS32
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#define ELF_DATA ELFDATA2MSB;
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#define ELF_DATA ELFDATA2MSB;
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#define ELF_ARCH EM_68K
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#define ELF_ARCH EM_68K
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/* For SVR4/m68k the function pointer to be registered with
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/* For SVR4/m68k the function pointer to be registered with
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`atexit' is passed in %a1. Although my copy of the ABI has
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`atexit' is passed in %a1. Although my copy of the ABI has
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no such statement, it is actually used on ASV. */
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no such statement, it is actually used on ASV. */
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#define ELF_PLAT_INIT(_r) _r->a1 = 0
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#define ELF_PLAT_INIT(_r) _r->a1 = 0
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#define USE_ELF_CORE_DUMP
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#define USE_ELF_CORE_DUMP
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#define ELF_EXEC_PAGESIZE 4096
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#define ELF_EXEC_PAGESIZE 4096
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#define ELF_CORE_COPY_REGS(pr_reg, regs) \
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#define ELF_CORE_COPY_REGS(pr_reg, regs) \
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/* Bleech. */ \
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/* Bleech. */ \
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pr_reg[0] = regs->d1; \
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pr_reg[0] = regs->d1; \
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pr_reg[1] = regs->d2; \
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pr_reg[1] = regs->d2; \
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pr_reg[2] = regs->d3; \
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pr_reg[2] = regs->d3; \
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pr_reg[3] = regs->d4; \
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pr_reg[3] = regs->d4; \
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pr_reg[4] = regs->d5; \
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pr_reg[4] = regs->d5; \
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pr_reg[7] = regs->a0; \
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pr_reg[7] = regs->a0; \
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pr_reg[8] = regs->a1; \
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pr_reg[8] = regs->a1; \
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pr_reg[14] = regs->d0; \
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pr_reg[14] = regs->d0; \
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pr_reg[15] = rdusp(); \
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pr_reg[15] = rdusp(); \
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pr_reg[16] = 0; /* orig_d0 */ \
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pr_reg[16] = 0; /* orig_d0 */ \
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pr_reg[17] = regs->sr; \
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pr_reg[17] = regs->sr; \
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pr_reg[18] = regs->pc; \
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pr_reg[18] = regs->pc; \
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{ \
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{ \
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struct switch_stack *sw = ((struct switch_stack *)regs) - 1; \
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struct switch_stack *sw = ((struct switch_stack *)regs) - 1; \
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pr_reg[5] = sw->d6; \
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pr_reg[5] = sw->d6; \
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pr_reg[6] = sw->d7; \
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pr_reg[6] = sw->d7; \
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pr_reg[9] = sw->a2; \
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pr_reg[9] = sw->a2; \
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pr_reg[10] = sw->a3; \
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pr_reg[10] = sw->a3; \
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pr_reg[11] = sw->a4; \
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pr_reg[11] = sw->a4; \
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pr_reg[12] = sw->a5; \
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pr_reg[12] = sw->a5; \
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pr_reg[13] = sw->a6; \
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pr_reg[13] = sw->a6; \
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}
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}
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#endif
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#endif
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