From 24dc6ead53f8fcae4b1908c4ea3fea75ee844a6d Mon Sep 17 00:00:00 2001 From: Tom 'spot' Callaway Date: Sun, 24 Apr 2005 20:46:49 -0700 Subject: [SPARC]: dump_stack for sparc Bob Breuer wrote a patch to add dump_stack for sparc. Supposedly, this was applied, but it doesn't exist in 2.6.11. This is the same patch, rediffed against 2.6.11. Signed-off-by: Tom 'spot' Callaway Signed-off-by: David S. Miller --- arch/sparc/kernel/process.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 143fe2f3c1c..066e253f9c1 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -333,6 +333,17 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) printk("\n"); } +void dump_stack(void) +{ + unsigned long *ksp; + + __asm__ __volatile__("mov %%fp, %0" + : "=r" (ksp)); + show_stack(current, ksp); +} + +EXPORT_SYMBOL(dump_stack); + /* * Note: sparc64 has a pretty intricated thread_saved_pc, check it out. */ -- cgit v1.2.3