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(parent: fe5aeb9) | patch
Blackfin arch: Fix bugs - Make kgdb code apparent to app debugging.
authorSonic Zhang <sonic.zhang@analog.com>
Tue, 5 Aug 2008 10:28:26 +0000 (18:28 +0800)
committerBryan Wu <cooloney@kernel.org>
Tue, 5 Aug 2008 10:28:26 +0000 (18:28 +0800)
commitd6a29891369827317659b7833170d2f5f0c7b97f
treed93efcc44012c838e8b8f13466c06ee4be20df6dtree | snapshot
parentfe5aeb93024791a5aa69741015db33093198ff47commit | diff
Blackfin arch: Fix bugs - Make kgdb code apparent to app debugging.

 - Skip single step if global interrupt disable bit is set.
 - Extend bernds' patch r4673 to skip single step in any interrupt entry
   that interrupts the code which is under single stepping. Bernds' patch
   only allow user space single stepping.

Singed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
arch/blackfin/mach-common/entry.S diff | blob | history
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