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authorakpm@osdl.org <akpm@osdl.org>2006-01-09 23:51:37 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 11:01:25 -0500
commitdf2e71fb9115a8d4f721fb1464db09adc8332bc5 (patch)
tree460230de8257235dc57f9835582afb0875cbc057 /arch/frv/kernel
parentbe4f1bb2627c2d963d09be1cd69f8820995a9112 (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/frv/kernel')
-rw-r--r--arch/frv/kernel/frv_ksyms.c2
-rw-r--r--arch/frv/kernel/process.c22
2 files changed, 0 insertions, 24 deletions
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c
index 5f118c89d091..0f1c6cbc4f50 100644
--- a/arch/frv/kernel/frv_ksyms.c
+++ b/arch/frv/kernel/frv_ksyms.c
@@ -18,7 +18,6 @@
18#include <asm/hardirq.h> 18#include <asm/hardirq.h>
19#include <asm/cacheflush.h> 19#include <asm/cacheflush.h>
20 20
21extern void dump_thread(struct pt_regs *, struct user *);
22extern long __memcpy_user(void *dst, const void *src, size_t count); 21extern long __memcpy_user(void *dst, const void *src, size_t count);
23extern long __memset_user(void *dst, const void *src, size_t count); 22extern long __memset_user(void *dst, const void *src, size_t count);
24 23
@@ -27,7 +26,6 @@ extern long __memset_user(void *dst, const void *src, size_t count);
27EXPORT_SYMBOL(__ioremap); 26EXPORT_SYMBOL(__ioremap);
28EXPORT_SYMBOL(iounmap); 27EXPORT_SYMBOL(iounmap);
29 28
30EXPORT_SYMBOL(dump_thread);
31EXPORT_SYMBOL(strnlen); 29EXPORT_SYMBOL(strnlen);
32EXPORT_SYMBOL(strrchr); 30EXPORT_SYMBOL(strrchr);
33EXPORT_SYMBOL(strstr); 31EXPORT_SYMBOL(strstr);
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 54a452136f00..c4488379ac3b 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -244,28 +244,6 @@ int copy_thread(int nr, unsigned long clone_flags,
244} /* end copy_thread() */ 244} /* end copy_thread() */
245 245
246/* 246/*
247 * fill in the user structure for a core dump..
248 */
249void dump_thread(struct pt_regs *regs, struct user *dump)
250{
251#if 0
252 /* changed the size calculations - should hopefully work better. lbt */
253 dump->magic = CMAGIC;
254 dump->start_code = 0;
255 dump->start_stack = user_stack(regs) & ~(PAGE_SIZE - 1);
256 dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
257 dump->u_dsize = ((unsigned long) (current->mm->brk + (PAGE_SIZE-1))) >> PAGE_SHIFT;
258 dump->u_dsize -= dump->u_tsize;
259 dump->u_ssize = 0;
260
261 if (dump->start_stack < TASK_SIZE)
262 dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
263
264 dump->regs = *(struct user_context *) regs;
265#endif
266}
267
268/*
269 * sys_execve() executes a new program. 247 * sys_execve() executes a new program.
270 */ 248 */
271asmlinkage int sys_execve(char *name, char **argv, char **envp) 249asmlinkage int sys_execve(char *name, char **argv, char **envp)