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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 21:21:26 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 21:21:26 +0300 |
| commit | 0afc2edfada50980bec999f94dcea26ebad3dda6 (patch) | |
| tree | 8963dd8fd78ee5c3481acad5903bc459bd3d055c /include/asm-sparc/elf.h | |
| parent | a8e98d6d51a3eb7bb061b1625193a129c8bd094f (diff) | |
| parent | d256eb8db60e36fc5dd0a27ce8a64f65df31f7b5 (diff) | |
| download | linux-0afc2edfada50980bec999f94dcea26ebad3dda6.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
[SPARC32]: Use regsets in arch_ptrace().
[SPARC64]: Use regsets in arch_ptrace().
[SPARC32]: Use regsets for ELF core dumping.
[SPARC64]: Use regsets for ELF core dumping.
[SPARC64]: Remove unintentional ptrace debugging messages.
[SPARC]: Move over to arch_ptrace().
[SPARC]: Remove PTRACE_SUN* handling.
[SPARC]: Kill DEBUG_PTRACE code.
[SPARC32]: Add user regset support.
[SPARC64]: Add user regsets.
[SPARC64]: Fix booting on non-zero cpu.
Diffstat (limited to 'include/asm-sparc/elf.h')
| -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 668814e1e539..d2516eed3a38 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 @@ -86,34 +92,6 @@ typedef struct { } elf_fpregset_t; #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. |