patch-2.4.22 linux-2.4.22/arch/mips64/kernel/binfmt_elf32.c
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- Lines: 119
- Date:
1969-12-31 16:00:00.000000000 -0800
- Orig file:
linux-2.4.21/arch/mips64/kernel/binfmt_elf32.c
- Orig date:
2002-11-28 15:53:10.000000000 -0800
diff -urN linux-2.4.21/arch/mips64/kernel/binfmt_elf32.c linux-2.4.22/arch/mips64/kernel/binfmt_elf32.c
@@ -1,118 +0,0 @@
-/*
- * Support for 32-bit Linux/MIPS ELF binaries.
- *
- * Copyright (C) 1999, 2001 Ralf Baechle
- * Copyright (C) 1999, 2001 Silicon Graphics, Inc.
- *
- * Heavily inspired by the 32-bit Sparc compat code which is
- * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@redhat.com)
- * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-#define ELF_ARCH EM_MIPS
-#define ELF_CLASS ELFCLASS32
-#ifdef __MIPSEB__
-#define ELF_DATA ELFDATA2MSB;
-#else /* __MIPSEL__ */
-#define ELF_DATA ELFDATA2LSB;
-#endif
-
-/* ELF register definitions */
-#define ELF_NGREG 45
-#define ELF_NFPREG 33
-
-typedef unsigned int elf_greg_t;
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef double elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(hdr) \
-({ \
- int __res = 1; \
- struct elfhdr *__h = (hdr); \
- \
- if (__h->e_machine != EM_MIPS) \
- __res = 0; \
- if (__h->e_ident[EI_CLASS] != ELFCLASS32) \
- __res = 0; \
- if ((__h->e_flags & EF_MIPS_ABI2) != 0) \
- __res = 0; \
- if (((__h->e_flags & EF_MIPS_ABI) != 0) && \
- ((__h->e_flags & EF_MIPS_ABI) != EF_MIPS_ABI_O32)) \
- __res = 0; \
- \
- __res; \
-})
-
-#define TASK32_SIZE 0x80000000UL
-#undef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
-
-#include <asm/processor.h>
-#include <linux/module.h>
-#include <linux/config.h>
-#include <linux/elfcore.h>
-
-struct timeval32
-{
- int tv_sec, tv_usec;
-};
-
-#define elf_prstatus elf_prstatus32
-struct elf_prstatus32
-{
- struct elf_siginfo pr_info; /* Info associated with signal */
- short pr_cursig; /* Current signal */
- unsigned int pr_sigpend; /* Set of pending signals */
- unsigned int pr_sighold; /* Set of held signals */
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- struct timeval32 pr_utime; /* User time */
- struct timeval32 pr_stime; /* System time */
- struct timeval32 pr_cutime; /* Cumulative user time */
- struct timeval32 pr_cstime; /* Cumulative system time */
- elf_gregset_t pr_reg; /* GP registers */
- int pr_fpvalid; /* True if math co-processor being used. */
-};
-
-#define elf_prpsinfo elf_prpsinfo32
-struct elf_prpsinfo32
-{
- char pr_state; /* numeric process state */
- char pr_sname; /* char for pr_state */
- char pr_zomb; /* zombie */
- char pr_nice; /* nice val */
- unsigned int pr_flag; /* flags */
- u16 pr_uid;
- u16 pr_gid;
- pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* filename of executable */
- char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
-};
-
-#define elf_addr_t u32
-#define elf_caddr_t u32
-#define init_elf_binfmt init_elf32_binfmt
-#undef CONFIG_BINFMT_ELF
-#ifdef CONFIG_BINFMT_ELF32
-#define CONFIG_BINFMT_ELF CONFIG_BINFMT_ELF32
-#endif
-#undef CONFIG_BINFMT_ELF_MODULE
-#ifdef CONFIG_BINFMT_ELF32_MODULE
-#define CONFIG_BINFMT_ELF_MODULE CONFIG_BINFMT_ELF32_MODULE
-#endif
-
-MODULE_DESCRIPTION("Binary format loader for compatibility with 32bit Linux/MIPS binaries");
-MODULE_AUTHOR("Ralf Baechle (ralf@oss.sgi.com)");
-
-#undef MODULE_DESCRIPTION
-#undef MODULE_AUTHOR
-
-#include "../../../fs/binfmt_elf.c"
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