diff options
| -rw-r--r-- | arch/sparc64/kernel/binfmt_elf32.c | 31 | ||||
| -rw-r--r-- | include/asm-sparc64/elf.h | 30 |
2 files changed, 9 insertions, 52 deletions
diff --git a/arch/sparc64/kernel/binfmt_elf32.c b/arch/sparc64/kernel/binfmt_elf32.c index 1587a29a4b0..d141300e76b 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 { diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h index 8653e866500..217d768cf7d 100644 --- a/include/asm-sparc64/elf.h +++ b/include/asm-sparc64/elf.h @@ -72,6 +72,8 @@ #define HWCAP_SPARC_BLKINIT 64 #define HWCAP_SPARC_N2 128 +#define CORE_DUMP_USE_REGSET + /* * These are used to set parameters in the core dumps. */ @@ -80,10 +82,6 @@ #define ELF_CLASS ELFCLASS64 #define ELF_DATA ELFDATA2MSB -typedef unsigned long elf_greg_t; - -#define ELF_NGREG 36 -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; /* Format of 64-bit elf_gregset_t is: * G0 --> G7 * O0 --> O7 @@ -94,24 +92,9 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; * TNPC * Y */ -#define ELF_CORE_COPY_REGS(__elf_regs, __pt_regs) \ -do { unsigned long *dest = &(__elf_regs[0]); \ - struct pt_regs *src = (__pt_regs); \ - unsigned long __user *sp; \ - int i; \ - for(i = 0; i < 16; i++) \ - dest[i] = src->u_regs[i]; \ - /* Don't try this at home kids... */ \ - sp = (unsigned long __user *) \ - ((src->u_regs[14] + STACK_BIAS) \ - & 0xfffffffffffffff8UL); \ - for(i = 0; i < 16; i++) \ - __get_user(dest[i+16], &sp[i]); \ - dest[32] = src->tstate; \ - dest[33] = src->tpc; \ - dest[34] = src->tnpc; \ - dest[35] = src->y; \ -} while (0); +typedef unsigned long elf_greg_t; +#define ELF_NGREG 36 +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct { unsigned long pr_regs[32]; @@ -121,9 +104,6 @@ typedef struct { } elf_fpregset_t; #endif -#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \ - ({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; }) - /* * This is used to ensure we don't load something for the wrong architecture. */ |