Bernd Schmidt 2a0c4fdb66 [Blackfin] arch: fix bug - when using trace buffer with CONFIG_MPU enabled. ... There were a couple of problems with the way the trace buffer state is saved/restored in assembly. The DEBUG_HWTRACE_SAVE/RESTORE macros save a value to the stack, which is not immediately obvious; the CPLB exception code needed changes to load the correct value of the stack pointer. The other problem is that the SAVE/RESTORE macros weren't pushing and popping the value downwards on the stack, but rather moving it _upwards_, which is of course completely broken. We also need to make sure there's a matching DEBUG_HWTRACE_RESTORE in the error case of the CPLB handler. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>		2008-04-23 07:17:34 +08:00
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arch_checks.c	Blackfin arch: to do some consolidation of common code and common name spaces	2007-10-10 23:55:26 +08:00
cache.S	Blackfin arch: use HI/LO macros rather than masking the bit ranges ourselves	2007-07-25 10:11:42 +08:00
cacheinit.S	Blackfin arch: to do some consolidation of common code and common name spaces	2007-10-10 23:55:26 +08:00
dpmc.S	[Blackfin] arch: Fix CONFIG_PM support for BF561	2008-02-25 14:39:50 +08:00
entry.S	[Blackfin] arch: fix bug - when using trace buffer with CONFIG_MPU enabled.	2008-04-23 07:17:34 +08:00
interrupt.S	[Blackfin] arch: fix bug - trap_tests fails to recover on some tests.	2008-01-27 15:38:56 +08:00
ints-priority.c	[Blackfin] arch: Cleanup abd Simplify:	2008-02-25 13:50:20 +08:00
irqpanic.c	[Blackfin] arch: fix bug - trap_tests fails to recover on some tests.	2008-01-27 15:38:56 +08:00
lock.S	Blackfin arch: to do some consolidation of common code and common name spaces	2007-10-10 23:55:26 +08:00
Makefile	[Blackfin] arch: Merge BF561 support into ints-priority	2008-02-09 04:11:14 +08:00
pm.c	[Blackfin] arch: hook up set_irq_wake in Blackfin's irq code	2008-02-09 04:12:37 +08:00