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| author | David S. Miller <davem@davemloft.net> | 2008-02-07 04:19:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-07 04:19:34 -0800 |
| commit | 3389742f3c346d9ef5fb46e7baa04972bdd6d151 (patch) | |
| tree | 31224496b6ba2debfe85e7a098639fee26c512e1 /arch | |
| parent | e72d71c405ef581595ec64091be9f2fda0a726a9 (diff) | |
| download | op-kernel-dev-3389742f3c346d9ef5fb46e7baa04972bdd6d151.zip op-kernel-dev-3389742f3c346d9ef5fb46e7baa04972bdd6d151.tar.gz | |
[SPARC64]: Use regsets for ELF core dumping.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc64/kernel/binfmt_elf32.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/arch/sparc64/kernel/binfmt_elf32.c b/arch/sparc64/kernel/binfmt_elf32.c index 1587a29..d141300 100644 --- a/arch/sparc64/kernel/binfmt_elf32.c +++ b/arch/sparc64/kernel/binfmt_elf32.c @@ -1,7 +1,7 @@ /* * binfmt_elf32.c: Support 32-bit Sparc ELF binaries on Ultra. * - * Copyright (C) 1995, 1996, 1997, 1998 David S. Miller (davem@davemloft.net) + * Copyright (C) 1995, 1996, 1997, 1998, 2008 David S. Miller (davem@davemloft.net) * Copyright (C) 1995, 1996, 1997, 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -9,13 +9,6 @@ #define ELF_CLASS ELFCLASS32 #define ELF_DATA ELFDATA2MSB; -/* For the most part we present code dumps in the format - * Solaris does. - */ -typedef unsigned int elf_greg_t; -#define ELF_NGREG 38 -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - /* Format is: * G0 --> G7 * O0 --> O7 @@ -23,25 +16,9 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; * I0 --> I7 * PSR, PC, nPC, Y, WIM, TBR */ -#include <asm/psrcompat.h> -#define ELF_CORE_COPY_REGS(__elf_regs, __pt_regs) \ -do { unsigned int *dest = &(__elf_regs[0]); \ - struct pt_regs *src = (__pt_regs); \ - unsigned int __user *sp; \ - int i; \ - for(i = 0; i < 16; i++) \ - dest[i] = (unsigned int) src->u_regs[i];\ - /* Don't try this at home kids... */ \ - sp = (unsigned int __user *) (src->u_regs[14] & \ - 0x00000000fffffffc); \ - for(i = 0; i < 16; i++) \ - __get_user(dest[i+16], &sp[i]); \ - dest[32] = tstate_to_psr(src->tstate); \ - dest[33] = (unsigned int) src->tpc; \ - dest[34] = (unsigned int) src->tnpc; \ - dest[35] = src->y; \ - dest[36] = dest[37] = 0; /* XXX */ \ -} while(0); +typedef unsigned int elf_greg_t; +#define ELF_NGREG 38 +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct { union { |
