Another 'get better debug info from users' patch.
x86-64 has had this since day one, and I don't know why
no-one ever ported it to i386.
Instead of using one line per function call in the backtrace,
we can fit two per line.
Signed-off-by: Dave Jones <[email protected]>
--- linux-2.6.15/arch/i386/kernel/traps.c~ 2005-12-01 04:25:36.000000000 -0500
+++ linux-2.6.15/arch/i386/kernel/traps.c 2005-12-01 04:36:19.000000000 -0500
@@ -116,6 +116,7 @@ static inline unsigned long print_contex
unsigned long *stack, unsigned long ebp)
{
unsigned long addr;
+ char space=0;
#ifdef CONFIG_FRAME_POINTER
while (valid_stack_ptr(tinfo, (void *)ebp)) {
@@ -131,9 +132,17 @@ static inline unsigned long print_contex
if (__kernel_text_address(addr)) {
printk(" [<%08lx>]", addr);
print_symbol(" %s", addr);
- printk("\n");
+ if (space == 0) {
+ printk(" ");
+ space = 1;
+ } else {
+ printk("\n");
+ space = 0;
+ }
}
}
+ if (space==1)
+ printk("\n");
#endif
return ebp;
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
