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| author | Corinna Vinschen <corinna@vinschen.de> | 2015-06-21 13:58:57 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-06-21 13:58:57 +0200 |
| commit | b6c18f2a647ab6757f474bce4d011c592367d01f (patch) | |
| tree | 84c6c03268f047146f057f14a6e103bec1a03385 /newlib/libc | |
| parent | 44745e3165e0b4049d7fddf217b307323911ec5d (diff) | |
| download | cygnal-b6c18f2a647ab6757f474bce4d011c592367d01f.tar.gz cygnal-b6c18f2a647ab6757f474bce4d011c592367d01f.tar.bz2 cygnal-b6c18f2a647ab6757f474bce4d011c592367d01f.zip | |
Safe all clobbered volatile registers when using alternate stack
* exceptions.cc (_cygtls::call_signal_handler): Drop subtracting 16
bytes from the alternate stack, it's not necessary. Safe all clobbered
registers. Safe one on the orignal stack, the others on the alternate
stack on both platforms.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'newlib/libc')
0 files changed, 0 insertions, 0 deletions