diff options
| author | akpm@osdl.org <akpm@osdl.org> | 2006-01-09 20:51:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:25 -0800 |
| commit | df2e71fb9115a8d4f721fb1464db09adc8332bc5 (patch) | |
| tree | 460230de8257235dc57f9835582afb0875cbc057 /arch/sh/kernel | |
| parent | be4f1bb2627c2d963d09be1cd69f8820995a9112 (diff) | |
[PATCH] dump_thread() cleanup
)
From: Adrian Bunk <bunk@stusta.de>
- create one common dump_thread() prototype in kernel.h
- dump_thread() is only used in fs/binfmt_aout.c and can therefore be
removed on all architectures where CONFIG_BINFMT_AOUT is not
available
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/process.c | 20 | ||||
| -rw-r--r-- | arch/sh/kernel/sh_ksyms.c | 2 |
2 files changed, 0 insertions, 22 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index fd4f240b833..8a2bea34ddd 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -305,26 +305,6 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, return 0; } -/* - * fill in the user structure for a core dump.. - */ -void dump_thread(struct pt_regs * regs, struct user * dump) -{ - dump->magic = CMAGIC; - dump->start_code = current->mm->start_code; - dump->start_data = current->mm->start_data; - dump->start_stack = regs->regs[15] & ~(PAGE_SIZE - 1); - dump->u_tsize = (current->mm->end_code - dump->start_code) >> PAGE_SHIFT; - dump->u_dsize = (current->mm->brk + (PAGE_SIZE-1) - dump->start_data) >> PAGE_SHIFT; - dump->u_ssize = (current->mm->start_stack - dump->start_stack + - PAGE_SIZE - 1) >> PAGE_SHIFT; - /* Debug registers will come here. */ - - dump->regs = *regs; - - dump->u_fpvalid = dump_fpu(regs, &dump->fpu); -} - /* Tracing by user break controller. */ static void ubc_set_tracing(int asid, unsigned long pc) diff --git a/arch/sh/kernel/sh_ksyms.c b/arch/sh/kernel/sh_ksyms.c index 6954fd62470..1cf94a618be 100644 --- a/arch/sh/kernel/sh_ksyms.c +++ b/arch/sh/kernel/sh_ksyms.c @@ -21,14 +21,12 @@ #include <asm/cacheflush.h> #include <asm/checksum.h> -extern void dump_thread(struct pt_regs *, struct user *); extern int dump_fpu(struct pt_regs *, elf_fpregset_t *); extern struct hw_interrupt_type no_irq_type; EXPORT_SYMBOL(sh_mv); /* platform dependent support */ -EXPORT_SYMBOL(dump_thread); EXPORT_SYMBOL(dump_fpu); EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(enable_irq); |