diff options
| author | David S. Miller <davem@davemloft.net> | 2008-02-07 04:36:02 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-07 04:36:02 -0800 |
| commit | 5a4924d7be5df430132e109d3d2f26be610b4707 (patch) | |
| tree | aecba49d6f6d3f633ab14ecf8e08aa23b9393e35 | |
| parent | 3389742f3c346d9ef5fb46e7baa04972bdd6d151 (diff) | |
[SPARC32]: Use regsets for ELF core dumping.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/asm-sparc/elf.h | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h index aaf6ef40ee2..2f8ff3fa095 100644 --- a/include/asm-sparc/elf.h +++ b/include/asm-sparc/elf.h @@ -65,8 +65,14 @@ #define HWCAP_SPARC_V9 16 #define HWCAP_SPARC_ULTRA3 32 -/* For the most part we present code dumps in the format - * Solaris does. +#define CORE_DUMP_USE_REGSET + +/* Format is: + * G0 --> G7 + * O0 --> O7 + * L0 --> L7 + * I0 --> I7 + * PSR, PC, nPC, Y, WIM, TBR */ typedef unsigned long elf_greg_t; #define ELF_NGREG 38 @@ -87,34 +93,6 @@ typedef struct { #ifdef __KERNEL__ #include <asm/mbus.h> -#include <asm/uaccess.h> - -/* Format is: - * G0 --> G7 - * O0 --> O7 - * L0 --> L7 - * I0 --> I7 - * PSR, PC, nPC, Y, WIM, TBR - */ -#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; \ - memcpy(&dest[0], &src->u_regs[0], \ - sizeof(unsigned long) * 16); \ - /* Don't try this at home kids... */ \ - sp = (unsigned long __user *) src->u_regs[14]; \ - copy_from_user(&dest[16], sp, \ - sizeof(unsigned long) * 16); \ - dest[32] = src->psr; \ - dest[33] = src->pc; \ - dest[34] = src->npc; \ - dest[35] = src->y; \ - dest[36] = dest[37] = 0; /* XXX */ \ -} while(0); /* Janitors: Don't touch this semicolon. */ - -#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \ - ({ ELF_CORE_COPY_REGS((*(__elf_regs)), (__tsk)->thread.kregs); 1; }) /* * This is used to ensure we don't load something for the wrong architecture. |