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| author | Franck Bui-Huu <vagabon.xyz@gmail.com> | 2006-08-03 11:29:21 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-09-27 16:37:29 +0400 |
| commit | 4d157d5eac29d7d5559fdcabf20f3961bc5cb3e7 (patch) | |
| tree | 82662abbe473e5bd0be973e2a8ceb8b63082da55 /arch/mips/kernel/r4k_switch.S | |
| parent | 0cceb4aa9acf6192a5f02134e764b1feeea8b9de (diff) | |
| download | linux-4d157d5eac29d7d5559fdcabf20f3961bc5cb3e7.tar.xz | |
[MIPS] Improve unwind_stack()
This patch allows unwind_stack() to return ra for leaf function.
But it tries to detects cases where get_frame_info() wrongly
consider nested function as a leaf one.
It also pass 'unsinged long *sp' instead of 'unsigned long **sp'
as second parameter. The code looks cleaner.
Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/r4k_switch.S')
0 files changed, 0 insertions, 0 deletions