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[SPARC64]: Make use of the new fs/compat_binfmt_elf.c

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Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
David S. Miller 2008-02-08 00:08:10 -08:00
commit 48c946a482
4 changed files with 52 additions and 152 deletions
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59
include/asm-sparc64/elf.h
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@ -75,7 +75,6 @@
/*
* These are used to set parameters in the core dumps.
*/
#ifndef ELF_ARCH
#define ELF_ARCH EM_SPARCV9
#define ELF_CLASS ELFCLASS64
#define ELF_DATA ELFDATA2MSB
@ -100,14 +99,59 @@ typedef struct {
unsigned long pr_gsr;
unsigned long pr_fprs;
} elf_fpregset_t;
#endif
/* Format of 32-bit elf_gregset_t is:
* G0 --> G7
* O0 --> O7
* L0 --> L7
* I0 --> I7
* PSR, PC, nPC, Y, WIM, TBR
*/
typedef unsigned int compat_elf_greg_t;
#define COMPAT_ELF_NGREG 38
typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG];
typedef struct {
union {
unsigned int pr_regs[32];
unsigned long pr_dregs[16];
} pr_fr;
unsigned int __unused;
unsigned int pr_fsr;
unsigned char pr_qcnt;
unsigned char pr_q_entrysize;
unsigned char pr_en;
unsigned int pr_q[64];
} compat_elf_fpregset_t;
/* UltraSparc extensions. Still unused, but will be eventually. */
typedef struct {
unsigned int pr_type;
unsigned int pr_align;
union {
struct {
union {
unsigned int pr_regs[32];
unsigned long pr_dregs[16];
long double pr_qregs[8];
} pr_xfr;
} pr_v8p;
unsigned int pr_xfsr;
unsigned int pr_fprs;
unsigned int pr_xg[8];
unsigned int pr_xo[8];
unsigned long pr_tstate;
unsigned int pr_filler[8];
} pr_un;
} elf_xregset_t;
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
#ifndef elf_check_arch
#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) /* Might be EM_SPARCV9 or EM_SPARC */
#endif
#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH)
#define compat_elf_check_arch(x) ((x)->e_machine == EM_SPARC || \
(x)->e_machine == EM_SPARC32PLUS)
#define compat_start_thread start_thread32
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE PAGE_SIZE
@ -117,9 +161,8 @@ typedef struct {
the loader. We need to make sure that it is out of the way of the program
that it will "exec", and that there is sufficient room for the brk. */
#ifndef ELF_ET_DYN_BASE
#define ELF_ET_DYN_BASE 0x0000010000000000UL
#endif
#define ELF_ET_DYN_BASE 0x0000010000000000UL
#define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
/* This yields a mask that user programs can use to figure out what