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| author |   Bernd Schmidt <bernds_cb1@t-online.de> | 2008-05-07 11:41:26 +0800 |
|---|---|---|
| committer |   Bryan Wu <cooloney@kernel.org> | 2008-05-07 11:41:26 +0800 |
| commit | 0893f1250f87e0a832f47bb60fb69ed0d52be7a3 (patch) | |
| tree | 96dbea09cc618f4e6c4db2a671de215ba6b9784b /lib/parser.c | |
| parent | [Blackfin] arch: disable single stepping when delivering a signal (diff) | |
| download | wireguard-linux-0893f1250f87e0a832f47bb60fb69ed0d52be7a3.tar.xz wireguard-linux-0893f1250f87e0a832f47bb60fb69ed0d52be7a3.zip | |
[Blackfin] arch: fix gdb testing regression
When transferring to IRQ5 from an exception, save SYSCFG in memory across the
transfer and clear the trace bit.
When we get a single step exception, check whether we can safely clear the
trace bit in SYSCFG. We can (and should) clear it after the first instruction
of the interrupt handler; the first insn saves SYSCFG to the stack in all
handlers.
Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'lib/parser.c')
0 files changed, 0 insertions, 0 deletions