diff options
| author | kaf24@labyrinth.cl.cam.ac.uk <kaf24@labyrinth.cl.cam.ac.uk> | 2003-02-17 13:01:59 +0000 |
|---|---|---|
| committer | kaf24@labyrinth.cl.cam.ac.uk <kaf24@labyrinth.cl.cam.ac.uk> | 2003-02-17 13:01:59 +0000 |
| commit | bc9ed93fa551059756ec6b67c15c97955197b9c9 (patch) | |
| tree | 1d9f29422de8c01b6efb98e5a90088c88a085ba7 /xen-2.4.16 | |
| parent | 7a4ebfbb402bcd4655072276a823d728904afb6a (diff) | |
| download | xen-bc9ed93fa551059756ec6b67c15c97955197b9c9.tar.gz xen-bc9ed93fa551059756ec6b67c15c97955197b9c9.tar.bz2 xen-bc9ed93fa551059756ec6b67c15c97955197b9c9.zip | |
bitkeeper revision 1.63 (3e50dd47zivcHgDUqVO9595wIQE2yQ)
traps.c:
Even better debug tracing.
Diffstat (limited to 'xen-2.4.16')
| -rw-r--r-- | xen-2.4.16/arch/i386/traps.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/xen-2.4.16/arch/i386/traps.c b/xen-2.4.16/arch/i386/traps.c index 8c71f78542..5fe0858ba3 100644 --- a/xen-2.4.16/arch/i386/traps.c +++ b/xen-2.4.16/arch/i386/traps.c @@ -69,11 +69,15 @@ asmlinkage void alignment_check(void); asmlinkage void spurious_interrupt_bug(void); asmlinkage void machine_check(void); -int kstack_depth_to_print = 24; +int kstack_depth_to_print = 8*20; static inline int kernel_text_address(unsigned long addr) { - return ( 1 ); + if (addr >= (unsigned long) &_stext && + addr <= (unsigned long) &_etext) + return 1; + return 0; + } void show_trace(unsigned long * stack) @@ -127,7 +131,10 @@ void show_stack(unsigned long * esp) break; if (i && ((i % 8) == 0)) printk("\n "); - printk("%08lx ", *stack++); + if ( kernel_text_address(*stack) ) + printk("[%08lx] ", *stack++); + else + printk("%08lx ", *stack++); } printk("\n"); //show_trace(esp); |