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* jtag: retire jtag_get/set_end_state()Øyvind Harboe2010-03-191-2/+0
| | | | | | | Voila! This get rids of mysteries about what what state the TAP is in. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* jtag: cut down on usage of unintended modification of global end stateØyvind Harboe2010-03-181-6/+6
| | | | | | | | | | | | | jtag_get/set_end_state() is now deprecated. There were lots of places in the code where the end state was unintentionally modified. The big Q is whether there were any places where the intention was to modify the end state. 0.5 is a long way off, so we'll get a fair amount of testing. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* jtag: jtag_add_ir_scan() now takes a single fieldØyvind Harboe2010-03-081-1/+1
| | | | | | | | In the code a single field was all that was ever used. Makes jtag_add_ir_scan() simpler and leaves more complicated stuff to jtag_add_plain_ir_scan(). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* jtag: retire tap fieldØyvind Harboe2010-03-081-8/+4
| | | | | | | | | | | | | | | | | jtag_add_dr/ir_scan() now takes the tap as the first argument, rather than for each of the fields passed in. The code never exercised the path where there was more than one tap being scanned, who knows if it even worked. This simplifies the implementation and reduces clutter in the calling code. use jtag_add_ir/dr_plain_scan() for more fancy situations. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* PLD: usage/help updatesDavid Brownell2010-01-081-2/+2
| | | | | | | | | | | Make "usage" messages use the same EBNF as the User's Guide; no angle brackets. Improve and correct various helptexts. Don't use "&function"; a function's name is its address. Remove a couple instances of pointless whitespace, shrink a few overlong lines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* pld: use static registration instead of callbackZachary T Welch2009-11-241-6/+1
| | | | | Remove register_callbacks from pld_device structure, using an array of command_registration records instead.
* pld: use register_commands()Zachary T Welch2009-11-241-8/+21
| | | | Updates core PLD and virtex2 commands to use register_commands().
* use COMMAND_REGISTER macroZachary T Welch2009-11-241-2/+2
| | | | | Replaces direct calls to register_command() with a macro, to allow its parameters to be changed and callers updated in phases.
* command_handler: change 'cmd_ctx' to CMD_CTXZachary T Welch2009-11-171-4/+4
| | | | Convert all command handler 'cmd_ctx' parameter usage with CMD_CTX.
* command_handler: change 'args' to CMD_ARGVZachary T Welch2009-11-171-4/+4
| | | | | This patch converts all instances of 'args' in COMMAND_HANDLER routines to use CMD_ARGV macro.
* command_handler: change to 'argc' to CMD_ARGCZachary T Welch2009-11-171-2/+2
| | | | | This patch converts all instances of 'argc' in COMMAND_HANDLER routines to use CMD_ARGC.
* rename CEIL as DIV_ROUND_UPZachary T Welch2009-11-161-1/+1
| | | | | Improves the name of this macro, moves it to types.h, and adds a block of Doxygen comments to describe what it does.
* command_t -> struct commandZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct command.
* command_context_t -> struct command_contextZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct command_context.
* pld_device_t -> struct pld_deviceZachary T Welch2009-11-131-5/+5
| | | | Remove misleading typedef and redundant suffix from struct pld_device.
* virtex2_pld_device_t -> struct virtex2_pld_deviceZachary T Welch2009-11-131-6/+6
| | | | Remove misleading typedef and redundant suffix from struct virtex2_pld_device.
* xilinx_bit_file_t -> struct xilinx_bit_fileZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct xilinx_bit_file.
* pld_driver_t -> struct pld_driverZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct pld_driver.
* scan_field_t -> struct scan_fieldZachary T Welch2009-11-131-4/+4
| | | | Remove useless structure typedef.
* jtag_tap_t -> struct jtag_tapZachary T Welch2009-11-131-2/+2
| | | | | Search and destroy the jtag_tap_t typedef. This also cleans up a layering violation, removing the declaration from types.h.
* add PLD_DEVICE_COMMAND_HANDLER macroZachary T Welch2009-11-131-3/+3
| | | | Update virtex module to use abstracted PLD command handling.
* use COMMAND_HANDLER macro to define all commandsZachary T Welch2009-11-131-2/+1
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* remove more useless declarationsZachary T Welch2009-11-111-22/+19
| | | | | Removes forward declarations by moving command registration after defintion of the command handlers.
* add const keyword to some APIsZachary T Welch2009-11-111-1/+1
| | | | | | Add 'const' keyword to 'char *' parameters to allow command handlers to pass constant string arguments. These changes allow the 'args' command handler to be changed to 'const' in a subsequent patch.
* Improve pld command argument parsing.Zachary T Welch2009-11-051-1/+3
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* Remove whitespace that occurs before ')'.zwelch2009-06-231-1/+1
| | | | | | | - Replace '[ \t]*[)]' with ')'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2377 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove whitespace that occurs after '('.zwelch2009-06-231-1/+1
| | | | | | | - Replace '([ \t]*' with '('. git-svn-id: svn://svn.berlios.de/openocd/trunk@2376 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixes '=' whitespacezwelch2009-06-231-1/+1
| | | | | | | | | - Replace ')\(=\)\(\w\)' with ') \1 \2'. - Replace '\(\w\)\(=\)(' with '\1 \2 ('. - Replace '\(\w\)\(=\)\(\w\)' with '\1 \2 \3'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2372 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* C99 printf() -Werror fixesduane2009-06-211-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2297 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix jtag_add_callback() args. The first argument is nothing special, it's ↵oharboe2009-06-191-2/+3
| | | | | | just another generic argument. git-svn-id: svn://svn.berlios.de/openocd/trunk@2290 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Finish transforming 'u32' to 'uint32_t'.zwelch2009-06-181-7/+7
| | | | | | | | - Replace '\([^_]\)u32' with '\1uint32_t'. - Replace '^u32' with 'uint32_t'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2281 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Transform 'u8' to 'uint8_t'zwelch2009-06-181-4/+4
| | | | | | | | - Replace '\([^_]\)u8' with '\1uint8_t'. - Replace '^u8' with 'uint8_t'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2276 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-181-27/+20
| | | | | | | | | | | Clean up the PLD files: - Get rid of some extraneous whitespace - Make various functions static - Wrap overlong lines git-svn-id: svn://svn.berlios.de/openocd/trunk@2272 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
* Rename jtag_add_end_state to jtag_set_end_state since "add" implies thatoharboe2009-06-041-8/+8
| | | | | | 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
* no longer use jtag_add_xxx() to set end state to TAP_DRPAUSEoharboe2009-06-041-3/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2045 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* no longer use jtag_add_xxx() to set end state to TAP_IDLE. Same must be done ↵oharboe2009-06-041-3/+3
| | | | | | for TAP_DRPAUSE git-svn-id: svn://svn.berlios.de/openocd/trunk@2044 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* switch to jtag_add_dr_scan() from the synchronous version - USB performance fixoharboe2009-05-111-4/+11
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1740 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Audit and eliminate redundant #include directives in src/{pld,svf,xsvf}.zwelch2009-05-111-6/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1710 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* in_handler in_check_mask and in_check_value now removed from field. Last big ↵oharboe2009-05-081-4/+2
| | | | | | patch in the series of JTAG API cleanup. git-svn-id: svn://svn.berlios.de/openocd/trunk@1672 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* remove in_handler usageoharboe2009-05-071-10/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1636 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* remove unecessary setting of deprecated fields to NULLoharboe2009-05-061-13/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1611 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* retire out_mask - not used anywhereoharboe2009-05-061-4/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1608 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* mark usage of in_handler that can be converted into user codeoharboe2009-05-051-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1607 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Zach Welch <zw@superlucidity.net> fix -Werror warningsoharboe2009-04-191-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1472 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Change tap_state naming to be consistent with SVF documentation.kc8apf2008-12-131-8/+8
| | | | | | | Courtesy of Dick Hollenbeck <dick@softplc.com> git-svn-id: svn://svn.berlios.de/openocd/trunk@1232 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* jtag newtap change & huge manual updateduane2008-11-301-20/+26
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1194 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* jtag_get_device() now returns NULL and reports error instead of invoking exit()oharboe2008-11-191-37/+39
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1176 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Pavel pointed out that jtag_add_tlr() is better than jtag_add_tms().oharboe2008-04-081-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@547 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* make jtag_add_statemove() internal to the driver.oharboe2008-03-311-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@527 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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