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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-m68k/] [elf.h] - Blame information for rev 1633

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

Line No.	Rev	Author	Line
1	1633	jcastillo	`#ifndef __ASMm68k_ELF_H`
2			`#define __ASMm68k_ELF_H`
3
4			`/*`
5			`* ELF register definitions..`
6			`*/`
7
8			`#include <asm/ptrace.h>`
9
10			`typedef unsigned long elf_greg_t;`
11
12			`#define ELF_NGREG 20 /* d1-d7/a0-a6/d0/usp/orig_d0/sr/pc/fmtvec */`
13			`typedef elf_greg_t elf_gregset_t[ELF_NGREG];`
14
15			`typedef struct user_m68kfp_struct elf_fpregset_t;`
16
17			`/*`
18			`* This is used to ensure we don't load something for the wrong architecture.`
19			`*/`
20			`#define elf_check_arch(x) ((x) == EM_68K)`
21
22			`/*`
23			`* These are used to set parameters in the core dumps.`
24			`*/`
25			`#define ELF_CLASS ELFCLASS32`
26			`#define ELF_DATA ELFDATA2MSB;`
27			`#define ELF_ARCH EM_68K`
28
29			`/* For SVR4/m68k the function pointer to be registered with`
30			`atexit' is passed in %a1. Although my copy of the ABI has
31			`no such statement, it is actually used on ASV. */`
32			`#define ELF_PLAT_INIT(_r) _r->a1 = 0`
33
34			`#define USE_ELF_CORE_DUMP`
35			`#define ELF_EXEC_PAGESIZE 4096`
36
37			`#define ELF_CORE_COPY_REGS(pr_reg, regs) \`
38			`/* Bleech. */ \`
39			`pr_reg[0] = regs->d1; \`
40			`pr_reg[1] = regs->d2; \`
41			`pr_reg[2] = regs->d3; \`
42			`pr_reg[3] = regs->d4; \`
43			`pr_reg[4] = regs->d5; \`
44			`pr_reg[7] = regs->a0; \`
45			`pr_reg[8] = regs->a1; \`
46			`pr_reg[14] = regs->d0; \`
47			`pr_reg[15] = rdusp(); \`
48			`pr_reg[16] = 0; /* orig_d0 */ \`
49			`pr_reg[17] = regs->sr; \`
50			`pr_reg[18] = regs->pc; \`
51			`{ \`
52			`struct switch_stack sw = ((struct switch_stack )regs) - 1; \`
53			`pr_reg[5] = sw->d6; \`
54			`pr_reg[6] = sw->d7; \`
55			`pr_reg[9] = sw->a2; \`
56			`pr_reg[10] = sw->a3; \`
57			`pr_reg[11] = sw->a4; \`
58			`pr_reg[12] = sw->a5; \`
59			`pr_reg[13] = sw->a6; \`
60			`}`
61
62			`#endif`

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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-m68k/] [elf.h] - Blame information for rev 1633