Commit Graph

160 Commits

Author SHA1 Message Date
zwelch e8febc2255 Encapsulate the core jtag interface pointer:
- Add new jtag_config_khz to increase encapsulation of jtag->khz call.
- Add new jtag_get_speed_readable to encapsulate of jtag->speed_div call.
- Make definition of jtag static in core.c, remove extern from tcl.c.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2171 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 10:07:07 +00:00
zwelch 15974a0eeb Continue encapsulation of JTAG event callback sub-API:
- Move jtag_event_callbacks struct to core.c; it's an implementation detail.
- Move jtag_*_event_callbacks next to the definition of the new function type.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2169 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:41:36 +00:00
zwelch aabb31d571 Add jtag_event_handler_t:
- Define the function signature used by the JTAG event callback mechanism.
- Provide Doxygen block for new type, including TODO for its return value.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2168 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:41:29 +00:00
zwelch ae52de5ad5 Expose jtag_unregister_event_callback with related API declarations.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2167 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:41:23 +00:00
zwelch a485ded4bf Improve encapsulation of JTAG event handling:
- Move nvp_jtag_tap_event and jtag_tap_handle_event to tcl.c.
- Change both to be static; remove declaration of function from jtag.h.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2166 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:41:14 +00:00
zwelch 55be316dbf Cleanup and encapsulate IR Capture verification:
- Add accessors for setting the jtag_verify_capture_ir flag.
- Use them in handle_verify_ircapture_cpmmand
- Change variable type to bool; make it static.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2164 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:41:00 +00:00
zwelch f9596e96c9 Move the jtag_error helper routines out of header file:
- Makes jtag_error static, add new get helper function for completeness.
- Improve and add documentation and style for these helpers.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2162 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:40:46 +00:00
zwelch 6dc2c2ce97 Encapsulate jtag_reset_config using accessors:
- Update handle_reset_config_command in tcl.c to use new helpers.
- Replace direct accesses in JTAG interface and target drivers.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2161 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:40:31 +00:00
zwelch 2a8e37173a Remove superfluous extern for non-existant global variable.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2160 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:40:23 +00:00
zwelch cd7f89f6bc Add get and set accessors for jtag_speed:
- Setter calls the interface driver callback to improve core encapsulation.
- Use getter in standard JTAG interface drivers and ZY1000 minidriver.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2159 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:40:10 +00:00
zwelch bcad121d2b Encapsulate the jtag_event_callback list; add helper functions if needed.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2158 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:40:02 +00:00
zwelch 175867ea32 Encapsulate the jtag_trst and jtag_srst variables:
- Add accessor functions to return their value.
- Use new SRST accessor in cortex_m3.c and mips_m4k.c


git-svn-id: svn://svn.berlios.de/openocd/trunk@2157 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:39:50 +00:00
zwelch 92a102c2d5 Move extern of nvp_jtag_tap_event from jtag.h to tcl.c.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2156 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:39:44 +00:00
zwelch d19643f774 Remove superfluous extern of jtag_event_strings from jtag.h.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2155 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 08:39:37 +00:00
zwelch 03b2b345ed Merge documentation for jtag_add_statemove from source into header block.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2148 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 02:48:28 +00:00
zwelch cf08b00376 Move Doxygen documentation for IR/DR scan routines to header file.
- Move plain IR scan declaration closer to the other IR scan declarations.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2147 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 02:48:18 +00:00
zwelch 3cd428ffdb - Replace 'jtag_tap_by_abs_position' with 'jtag_tap_by_position'.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2146 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 02:24:05 +00:00
zwelch f7216ffa33 Remove non-existant jtag_tap_by_position API declaration.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2145 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 02:24:00 +00:00
zwelch 2410d4b2b9 Use unsigned type for jtag_tap_count and jtag_tap_by_abs_position.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2144 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 02:23:53 +00:00
zwelch ff85ad7c12 Change jtag_add_pathmove to set jtag_error rather than call exit():
- Add new error codes to encode the possible failure conditions.
- Add documentation to describe the routine's possible error codes.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2138 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09 01:16:35 +00:00
zwelch 4cff9dc0c1 Simplify jtag_execute_queue:
- Add static inline jtag_error_clear helper to return and clear jtag_error.
- Use new helper to shrink body of function to two lines.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2117 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:07 +00:00
zwelch ae0ba6f355 Add accessors to retrieve values of jtag_n{s,t}rst_delay variables.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2112 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:13 +00:00
zwelch 7dd8754575 Factoring of jtag_examine_chain for maintainability:
- Improve variable type: change device_count to unsigned.
- Improves jtag_tap_count_enabled() API too (now returns unsigned).


git-svn-id: svn://svn.berlios.de/openocd/trunk@2091 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:24:27 +00:00
zwelch 0eb5c7509d Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_NextEnabledTap' as 'jtag_tap_next_enabled.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2069 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:43:43 +00:00
zwelch 0d39db1109 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_NumEnabledTaps' as 'jtag_tap_count_enabled.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2068 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:43:32 +00:00
zwelch 92cf94295e Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_NumTotalTaps' as 'jtag_tap_count.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2067 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:43:23 +00:00
zwelch 7db5839608 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_TapByJimObj' as 'jtag_tap_by_jim_obj.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2066 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:43:12 +00:00
zwelch 689e9664b0 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_TapByString' as 'jtag_tap_by_string.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2065 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:42:52 +00:00
zwelch 473dc89c24 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_TapByAbsPosition' as 'jtag_tap_by_abs_position.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2064 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:42:39 +00:00
zwelch 05eb8d8c13 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_TapByPosition' as 'jtag_tap_by_position.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2063 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:42:32 +00:00
zwelch dd89964ae0 Eliminate MixedCaps symbol from public JTAG TAP API:
- Purely mechanical transformations to the source files.
- Rename 'jtag_AllTaps' as 'jtag_all_taps.'


git-svn-id: svn://svn.berlios.de/openocd/trunk@2062 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:42:25 +00:00
zwelch 499f30f693 Add accessors for jtag_verify; use them in jim command handler.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2060 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:06:34 +00:00
zwelch 99fd479503 Add accessors for reset delays; use them in jim command handlers.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2059 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:04:12 +00:00
zwelch d530313866 Add accessors for speed_khz; use them in jim command handler.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2058 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-05 00:02:00 +00:00
zwelch 8580c70172 Add jtag_get_flush_queue_count accessor to help future factoring.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2057 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 23:52:58 +00:00
zwelch d3d02f4789 Clean up the core JTAG TAP APIs:
- Move jtag_tap_name to same location as other TAP functions; export it.
- Factor new jtag_tap_add() from jim_newtap_cmd(); appends TAP to global list.
- Move static chain position counter to global; use in jtag_NumTotalTaps().
- Use jtag_AllTaps for reading tap list, instead of accessing global directly.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2055 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 23:26:58 +00:00
oharboe d861002612 Rename jtag_add_end_state to jtag_set_end_state since "add" implies that
this fn has something to do with the queue, which it does not as such.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2050 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 13:18:07 +00:00
oharboe f133158175 Introduce jtag_get_end_state() fn to clarify code a bit.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2049 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 13:14:07 +00:00
oharboe 310a9eabff tiny bit of encapsulation of global end state. No longer expose it as a global variable.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2048 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 13:05:57 +00:00
oharboe bb1a1ddb54 jtag_add_end_state() now returns the value of the global variable and does not modify the global variable if passed TAP_INVALID. This patch has no effect on the current code and is just to prepare upcoming patches.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2041 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 07:05:22 +00:00
oharboe 9ab49135c6 JTAG_TRST_ASSERTED event cleanup. More clear where and when it is invoked and some duplicate(harmless) invocations avoided.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2040 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-04 06:56:22 +00:00
zwelch a3e84343e2 Finish JTAG header file modularization; command factoring follows.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2029 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 06:29:09 +00:00
zwelch 4bc3af0374 Move JTAG command APIs into new jtag/commands.h header file.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2027 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 06:08:07 +00:00
zwelch 9a5acdc161 Improve in-source documentation that was causing Doxygen warnings.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2025 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 04:37:51 +00:00
zwelch 36432c9ba6 Enable or add doxygen comments to the public JTAG API.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2019 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 01:51:04 +00:00
zwelch 0d5da4bccb Remove vestigal tap_transition type from public jtag API.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2017 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 01:29:01 +00:00
zwelch 67caf323f7 Remove interface.h from public JTAG header, include it where required.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2016 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 01:26:01 +00:00
zwelch c275cfd3da Expose tap_state_by_name TAP helper available in public API.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2015 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03 01:23:48 +00:00
zwelch def4ed3b2a Add private src/jtag/interface.h for use by JTAG interface drivers:
- Move the jtag_interface structure definition.
- Move the Cable API declarations.
- Add new header file to automake input.

The next patch will move the implementation to interface.c.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2008 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-02 23:59:13 +00:00
zwelch 84d88ef9d7 Finish removing '#ifdef HAVE_JTAG_MINIDRIVER_H' from jtag.h:
- Wraps JTAG callback API functions:
  - Outlines jtag_add_callback() and jtag_add_callback4().
  - Adds interface_ prefix to existing in-tree driver implementation.
  - Declare the driver interfaces routines in miniheader.h file.

This patch requires renaming the equivalent macros in out-of-tree
jtag_minidriver.h implementations.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2007 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-02 23:21:18 +00:00