diff options
Diffstat (limited to 'arch/m68k')
-rw-r--r-- | arch/m68k/kernel/process.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index f85b928ffac4..5f45567318df 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c | |||
@@ -316,53 +316,6 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) | |||
316 | EXPORT_SYMBOL(dump_fpu); | 316 | EXPORT_SYMBOL(dump_fpu); |
317 | 317 | ||
318 | /* | 318 | /* |
319 | * fill in the user structure for a core dump.. | ||
320 | */ | ||
321 | void dump_thread(struct pt_regs * regs, struct user * dump) | ||
322 | { | ||
323 | struct switch_stack *sw; | ||
324 | |||
325 | /* changed the size calculations - should hopefully work better. lbt */ | ||
326 | dump->magic = CMAGIC; | ||
327 | dump->start_code = 0; | ||
328 | dump->start_stack = rdusp() & ~(PAGE_SIZE - 1); | ||
329 | dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT; | ||
330 | dump->u_dsize = ((unsigned long) (current->mm->brk + | ||
331 | (PAGE_SIZE-1))) >> PAGE_SHIFT; | ||
332 | dump->u_dsize -= dump->u_tsize; | ||
333 | dump->u_ssize = 0; | ||
334 | |||
335 | if (dump->start_stack < TASK_SIZE) | ||
336 | dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT; | ||
337 | |||
338 | dump->u_ar0 = offsetof(struct user, regs); | ||
339 | sw = ((struct switch_stack *)regs) - 1; | ||
340 | dump->regs.d1 = regs->d1; | ||
341 | dump->regs.d2 = regs->d2; | ||
342 | dump->regs.d3 = regs->d3; | ||
343 | dump->regs.d4 = regs->d4; | ||
344 | dump->regs.d5 = regs->d5; | ||
345 | dump->regs.d6 = sw->d6; | ||
346 | dump->regs.d7 = sw->d7; | ||
347 | dump->regs.a0 = regs->a0; | ||
348 | dump->regs.a1 = regs->a1; | ||
349 | dump->regs.a2 = regs->a2; | ||
350 | dump->regs.a3 = sw->a3; | ||
351 | dump->regs.a4 = sw->a4; | ||
352 | dump->regs.a5 = sw->a5; | ||
353 | dump->regs.a6 = sw->a6; | ||
354 | dump->regs.d0 = regs->d0; | ||
355 | dump->regs.orig_d0 = regs->orig_d0; | ||
356 | dump->regs.stkadj = regs->stkadj; | ||
357 | dump->regs.sr = regs->sr; | ||
358 | dump->regs.pc = regs->pc; | ||
359 | dump->regs.fmtvec = (regs->format << 12) | regs->vector; | ||
360 | /* dump floating point stuff */ | ||
361 | dump->u_fpvalid = dump_fpu (regs, &dump->m68kfp); | ||
362 | } | ||
363 | EXPORT_SYMBOL(dump_thread); | ||
364 | |||
365 | /* | ||
366 | * sys_execve() executes a new program. | 319 | * sys_execve() executes a new program. |
367 | */ | 320 | */ |
368 | asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __user * __user *envp) | 321 | asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __user * __user *envp) |