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* ARM DPM: share debug reason logicDavid Brownell2009-12-031-2/+0
| | | | | | | | | | | | | | | | | | No point in both ARM11 and Cortex-A8 having private copies of the logic sorting out e.g. DBG_REASON_WATCHPOINT. Add and use a shared routine for this ... there's actually a bunch more debug entry logic that could be shared, this is just a start on that. Note that this routine fixes a bug observed in the ARM11 code, where some abort mode quirks were displayed as being an unknown debug reason; and also silences needless ARM11 chatter. Likewise with private copies of DSCR ... add one to the DPM struct. Save it as part of setting DBG_REASON_* so later patches can switch over to using that copy. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* change #include "arm11.h" to <target/arm11.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "arm11.h" the following form should be used. #include <target/arm11.h> The exception is from .c files in the same directory.
* ARM11: store a clean copy of DSCRDavid Brownell2009-12-021-1/+1
| | | | | | | Just store a clean copy of DSCR in the per-CPU struct, so we trivially pass a pointer to a recent copy. This replaces the previous "last_dscr" and cleans up most of the related calling conventions ... but it doesn't remove the other DSCR copy.
* ARM DPM: tweak initializationDavid Brownell2009-12-021-2/+1
| | | | | | Move the initial breakpoint/watchpoint disable calls to arm_dpm_initialize(), and start using that routine. This split helps with arm11 support.
* ARM11: implement provider for new DPM interfaceDavid Brownell2009-11-241-0/+3
| | | | | | | This is a very thin layer over some of the current ARM11 debug TAP utilities. The layer isn't yet hooked up. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11: remove unused state and exportsDavid Brownell2009-11-221-6/+0
| | | | | | | | | For now there's no point in saving this stuff after examine() checks it out as OK. Ditto exporting symbols that aren't used outside of the module which defines them. In fact, those two things needlessly complicate the code... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* arm11_sc7_action_t -> struct arm11_sc7_actionZachary T Welch2009-11-131-3/+3
| | | | Remove misleading typedef and redundant suffix from struct arm11_sc7_action.
* arm11_common_t -> struct arm11_commonZachary T Welch2009-11-131-20/+20
| | | | Remove misleading typedef and redundant suffix from struct arm11_common.
* scan_field_t -> struct scan_fieldZachary T Welch2009-11-131-3/+3
| | | | Remove useless structure typedef.
* Add private header for ARM11 internals.Zachary T Welch2009-11-081-0/+69
Reduces confusion about location of associated routines and reduces clutter in the arm11 header. Removes extra whitespace around the lines touched by these changes.
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