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* Add jtag_event_handler_t:zwelch2009-06-091-3/+16
| | | | | | | | - 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
* Expose jtag_unregister_event_callback with related API declarations.zwelch2009-06-091-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2167 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve encapsulation of JTAG event handling:zwelch2009-06-091-2/+0
| | | | | | | | - 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
* Cleanup and encapsulate IR Capture verification:zwelch2009-06-091-2/+3
| | | | | | | | | - 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
* Move the jtag_error helper routines out of header file:zwelch2009-06-091-25/+8
| | | | | | | | - 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
* Encapsulate jtag_reset_config using accessors:zwelch2009-06-091-1/+2
| | | | | | | | - 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
* Remove superfluous extern for non-existant global variable.zwelch2009-06-091-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2160 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add get and set accessors for jtag_speed:zwelch2009-06-091-1/+11
| | | | | | | | - 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
* Encapsulate the jtag_event_callback list; add helper functions if needed.zwelch2009-06-091-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2158 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate the jtag_trst and jtag_srst variables:zwelch2009-06-091-2/+4
| | | | | | | | - 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
* Move extern of nvp_jtag_tap_event from jtag.h to tcl.c.zwelch2009-06-091-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2156 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove superfluous extern of jtag_event_strings from jtag.h.zwelch2009-06-091-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2155 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Merge documentation for jtag_add_statemove from source into header block.zwelch2009-06-091-5/+25
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2148 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move Doxygen documentation for IR/DR scan routines to header file.zwelch2009-06-091-1/+28
| | | | | | | - 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
* - Replace 'jtag_tap_by_abs_position' with 'jtag_tap_by_position'.zwelch2009-06-091-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2146 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove non-existant jtag_tap_by_position API declaration.zwelch2009-06-091-1/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2145 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use unsigned type for jtag_tap_count and jtag_tap_by_abs_position.zwelch2009-06-091-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2144 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Change jtag_add_pathmove to set jtag_error rather than call exit():zwelch2009-06-091-0/+8
| | | | | | | | - 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
* Simplify jtag_execute_queue:zwelch2009-06-081-1/+10
| | | | | | | | - 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
* Add accessors to retrieve values of jtag_n{s,t}rst_delay variables.zwelch2009-06-081-0/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2112 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Factoring of jtag_examine_chain for maintainability:zwelch2009-06-071-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-1/+1
| | | | | | | | - 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
* Eliminate MixedCaps symbol from public JTAG TAP API:zwelch2009-06-051-2/+2
| | | | | | | | - 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
* Add accessors for jtag_verify; use them in jim command handler.zwelch2009-06-051-0/+4
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2060 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add accessors for reset delays; use them in jim command handlers.zwelch2009-06-051-0/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2059 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add accessors for speed_khz; use them in jim command handler.zwelch2009-06-051-0/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2058 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add jtag_get_flush_queue_count accessor to help future factoring.zwelch2009-06-041-0/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2057 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Clean up the core JTAG TAP APIs:zwelch2009-06-041-0/+1
| | | | | | | | | | - 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
* Rename jtag_add_end_state to jtag_set_end_state since "add" implies thatoharboe2009-06-041-2/+2
| | | | | | 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
* Introduce jtag_get_end_state() fn to clarify code a bit.oharboe2009-06-041-1/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2049 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* tiny bit of encapsulation of global end state. No longer expose it as a ↵oharboe2009-06-041-2/+0
| | | | | | global variable. git-svn-id: svn://svn.berlios.de/openocd/trunk@2048 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* jtag_add_end_state() now returns the value of the global variable and does ↵oharboe2009-06-041-1/+10
| | | | | | 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
* JTAG_TRST_ASSERTED event cleanup. More clear where and when it is invoked ↵oharboe2009-06-041-0/+11
| | | | | | and some duplicate(harmless) invocations avoided. git-svn-id: svn://svn.berlios.de/openocd/trunk@2040 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Finish JTAG header file modularization; command factoring follows.zwelch2009-06-031-4/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2029 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move JTAG command APIs into new jtag/commands.h header file.zwelch2009-06-031-134/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2027 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve in-source documentation that was causing Doxygen warnings.zwelch2009-06-031-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2025 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Enable or add doxygen comments to the public JTAG API.zwelch2009-06-031-152/+249
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2019 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove vestigal tap_transition type from public jtag API.zwelch2009-06-031-9/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2017 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove interface.h from public JTAG header, include it where required.zwelch2009-06-031-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2016 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Expose tap_state_by_name TAP helper available in public API.zwelch2009-06-031-0/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2015 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add private src/jtag/interface.h for use by JTAG interface drivers:zwelch2009-06-021-207/+3
| | | | | | | | | | | - 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
* Finish removing '#ifdef HAVE_JTAG_MINIDRIVER_H' from jtag.h:zwelch2009-06-021-9/+3
| | | | | | | | | | | | | - 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
* Add header file for JTAG minidriver:zwelch2009-06-021-75/+3
| | | | | | | | | | | | | | | - Wraps all minidriver API functions using API front-ends: - Outlines jtag_add_dr_out() and jtag_alloc_in_value32(). - Adds interface_ prefix to existing jtag_alloc_invalue_32 routines. - Re-inline these interface definitions in new header file. - Re-inline parts of the (mini)driver implementations in minidriver.h. - Replace INCLUDE_JTAG_MINIDRIVER_H with #include directives. The next patch will finish removing '#ifdef HAVE_JTAG_MINIDRIVER_H' from jtag.h. git-svn-id: svn://svn.berlios.de/openocd/trunk@2006 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* some trivial minidriver fixesoharboe2009-06-021-2/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2002 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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