diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/kernel/process.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 4f1a03124a74..436380a5f4c7 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c | |||
@@ -368,35 +368,6 @@ int dump_fpu (struct pt_regs *regs, struct user_fp *fp) | |||
368 | EXPORT_SYMBOL(dump_fpu); | 368 | EXPORT_SYMBOL(dump_fpu); |
369 | 369 | ||
370 | /* | 370 | /* |
371 | * fill in the user structure for a core dump.. | ||
372 | */ | ||
373 | void dump_thread(struct pt_regs * regs, struct user * dump) | ||
374 | { | ||
375 | struct task_struct *tsk = current; | ||
376 | |||
377 | dump->magic = CMAGIC; | ||
378 | dump->start_code = tsk->mm->start_code; | ||
379 | dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1); | ||
380 | |||
381 | dump->u_tsize = (tsk->mm->end_code - tsk->mm->start_code) >> PAGE_SHIFT; | ||
382 | dump->u_dsize = (tsk->mm->brk - tsk->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT; | ||
383 | dump->u_ssize = 0; | ||
384 | |||
385 | dump->u_debugreg[0] = tsk->thread.debug.bp[0].address; | ||
386 | dump->u_debugreg[1] = tsk->thread.debug.bp[1].address; | ||
387 | dump->u_debugreg[2] = tsk->thread.debug.bp[0].insn.arm; | ||
388 | dump->u_debugreg[3] = tsk->thread.debug.bp[1].insn.arm; | ||
389 | dump->u_debugreg[4] = tsk->thread.debug.nsaved; | ||
390 | |||
391 | if (dump->start_stack < 0x04000000) | ||
392 | dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT; | ||
393 | |||
394 | dump->regs = *regs; | ||
395 | dump->u_fpvalid = dump_fpu (regs, &dump->u_fp); | ||
396 | } | ||
397 | EXPORT_SYMBOL(dump_thread); | ||
398 | |||
399 | /* | ||
400 | * Shuffle the argument into the correct register before calling the | 371 | * Shuffle the argument into the correct register before calling the |
401 | * thread function. r1 is the thread argument, r2 is the pointer to | 372 | * thread function. r1 is the thread argument, r2 is the pointer to |
402 | * the thread function, and r3 points to the exit function. | 373 | * the thread function, and r3 points to the exit function. |