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* Further cleanup to MIPS target read/write memory function:zwelch2009-06-121-38/+13
| | | | | | | | | | | | | - Move the mips32_..._read_mem calls to top-level of read_mem function. - Change: Only perform mips_m4k_read_mem conversion when retval == ERROR_OK. - Prevents pointless conversions of bogus read values after failures. - Eliminate retval variable from mips_m4k_write_mem; return directly. - Move declaration of retval variable to point of first use. - Remove the now redundant switch statements testing size: - argument sanitizing already covers these cases. git-svn-id: svn://svn.berlios.de/openocd/trunk@2220 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Claffey <dnclaffey@gmail.com>:zwelch2009-06-122-10/+61
| | | | | | | | | | | | | | | | | | | | This patch helps fix MIPS big endian (elf32-tradbigmips) targets. If "-endian big" is not set in target create, the endianess defaults to little. mw and md commands will still work, but binary file loads will have the incorrect word order loaded into memory. The EJTAG processor access data register (PrAcc) is little endian regardless of the CPU endianness; it is always loaded LSB first. This is confirmed by the fact that mips_ejtag_drscan_32() uses buf_set_u32() to load the scan field; buf_set_u32() is a little-endian formatter. For big endian targets, data buffers have to be modified so the LSB of each u32 or u16 is at the lower (first) memory location. If the drscan out_value word order is set using buf_set_u32() then it makes sense to also fixup the in_value with buf_get_u32(); a symmetry argument. This has no affect on little endian hosts. git-svn-id: svn://svn.berlios.de/openocd/trunk@2219 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix unitialized use of cur_speed in handle_jtag_khz_command:zwelch2009-06-121-1/+1
| | | | | | | - Use the default KHz speed setting, in case interface is not initialized. git-svn-id: svn://svn.berlios.de/openocd/trunk@2218 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve vsllink command argument handling:zwelch2009-06-121-14/+11
| | | | | | | | - Bug fix: Always clear high bit of USB bulk out endpoint. - Use parse_ulong helpers to ensure numeric strings are parsed properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2217 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_runtest_command:zwelch2009-06-121-1/+6
| | | | | | | - Use parse_uint helper to ensure argument is parsed properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2216 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve VID/PID command argument handling in FTDI driver:zwelch2009-06-121-7/+13
| | | | | | | | | | - Bug fix: Return a syntax error when less than two arguments are given. - Bug fix: Use parse_u16 helper to ensure vales are parsed properly. - Simplify loop termination logic by ensuring argc is always even. - Move loop induction variable declaration to where it is used. git-svn-id: svn://svn.berlios.de/openocd/trunk@2215 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_irscan_command:zwelch2009-06-121-5/+16
| | | | | | | | - Use parse_u32 helper to ensure scan values are parsed properly. - Clear the fields buffer to ensure partial cleanup occur correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2214 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve JTAG reset, speed, and khz handlers to use parse_uint helper.zwelch2009-06-121-5/+23
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2213 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use parse_uint helper to replace strtoul call in jtag_tap_by_string.zwelch2009-06-121-3/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2212 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and improve gw16012_handle_parport_command:zwelch2009-06-121-5/+16
| | | | | | | | | - Show the port number to the user when asking for it or setting it. - Print an error if the parport_port has already been set. - Use parse_u16 helper to ensure the parport_port string parses correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2211 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and improve amt_jtagaccel_handle_parport_port_command:zwelch2009-06-121-6/+18
| | | | | | | | | - Show the port number to the user when asking for it or setting it. - Print an error if the amt_jtagaccel_port has already been set. - Use parse_u16 helper to ensure amt_jtagaccel_port string parses correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2210 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and improve parport_handle_parport_port_command:zwelch2009-06-121-5/+16
| | | | | | | | | - Show the port number to the user when asking for it or setting it. - Print an error if the parport_port has already been set. - Use parse_u16 helper to ensure the parport_port string parses correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2209 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and improve handle_debug_level_comamnd:zwelch2009-06-121-10/+11
| | | | | | | | | | - Bug fix: Return a syntax error if more than one argument is given. - Bug fix: Use new parse_uint helper ensure debug_level parses correctly. - Change: Display the debug_level after it has been set. - Simplify bounds checking of debug_level. git-svn-id: svn://svn.berlios.de/openocd/trunk@2208 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify handle_sleep_command:zwelch2009-06-121-20/+18
| | | | | | | | | - Use new parse_ulong to ensure duration parses as a valid number. - Rework logic to improve readability and seliminate uperfluous braces. - Change whitespace to improve style. git-svn-id: svn://svn.berlios.de/openocd/trunk@2207 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add new parse_uinttype wrappers for strtoul in src/helper/command.[ch].zwelch2009-06-122-0/+31
| | | | | | | - Used to improve command argument parsing of unsigned integers values. git-svn-id: svn://svn.berlios.de/openocd/trunk@2206 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-112-6/+6
| | | | | | | | | | Minor bugfix: command_print_sameline() is what the headers declare; make the code match. Minor improvement: make the printf format params always be const. git-svn-id: svn://svn.berlios.de/openocd/trunk@2205 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix bug introduced during r1962ntfreak2009-06-111-1/+1
| | | | | | | | - Original patch submitted by David Claffey [dnclaffey@gmail.com]. git-svn-id: svn://svn.berlios.de/openocd/trunk@2202 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* embedded host: launch telnet server even if configuration failsoharboe2009-06-111-0/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2198 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix ordering of arguments to fwrite()oharboe2009-06-112-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2197 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Factor handle_bp_command into pieces:zwelch2009-06-111-37/+49
| | | | | | | | | | - Bug fix: return a syntax error if the wrong number of arguments are given. - Add handle_bp_command_list() and handle_bp_command_set(). - Use temporary addr variable to eliminate redundant strtoul() calls. - Place variable declarations at their point of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2196 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Factor target_timer_callbacks_check_time into pieces:zwelch2009-06-111-30/+40
| | | | | | | | | - Add target_timer_callback_periodic_restart and target_call_timer_callback. - Clean up and simplify logic that determines whether to call each callback. - Move variable declarations to location of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2195 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and clean handle_virt2phys_command:zwelch2009-06-111-18/+15
| | | | | | | | - Add a doxygen block to simplify logic. - Move declarations to point of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2194 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and fix target handle_rwp_command routine:zwelch2009-06-111-3/+4
| | | | | | | | - Return syntax error unless exactly one argument is passed. - Move variable declaration to point of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2193 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and fix handle_reset_command:zwelch2009-06-111-3/+5
| | | | | | | | - Return syntax error if more than one argument is given. - Move variables to location of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2192 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify handle_resume_command:zwelch2009-06-111-12/+11
| | | | | | | | | - Eliminate redundant calls to target_resume with addr temp variable. - Place variables at location of first use. - Fix minor whitespace issues. git-svn-id: svn://svn.berlios.de/openocd/trunk@2191 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify and fix handle_step_command:zwelch2009-06-111-6/+9
| | | | | | | | | - Bug fix: return syntax error when more than one argument is given. - Eliminate redundant calls to step callback with addr temp variable. - Place variables at location of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2190 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move jtag_get_flush_queue_count near jtag_execute_queue (fix its docs).zwelch2009-06-111-4/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2189 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve grouping of JTAG KHz and verification accessors in header file.zwelch2009-06-111-10/+17
| | | | | | | Add some quick Doxygen comments for these routines. git-svn-id: svn://svn.berlios.de/openocd/trunk@2188 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Group JTAG reset configuration and accessor APIs together in header file.zwelch2009-06-111-16/+13
| | | | | | | Remove unused reset_line_mode enumerated type. git-svn-id: svn://svn.berlios.de/openocd/trunk@2187 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move jtag_error helper declarations to the end of the header.zwelch2009-06-111-15/+15
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2186 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Out-of-line jtag_tap_next_enabled and simplify its logic.zwelch2009-06-112-27/+13
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2185 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move jtag_add_statemove decl/body nearer jtag_add_pathmove.zwelch2009-06-112-77/+77
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2184 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* disable polling continuous polling during resetoharboe2009-06-111-0/+9
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2183 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added pathmove commandoharboe2009-06-101-0/+44
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2180 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move the documentation for the "poll" command up withzwelch2009-06-101-2/+4
| | | | | | | | | | | | | | other server configuration. Explain what it's about; reference the related "$target_name curstate" method. Update "poll" output to report whether background polling is enabled or not. Also fix a small typo; PC's have "complementary" tools. Some have also "complimentary" ones; but not all. git-svn-id: svn://svn.berlios.de/openocd/trunk@2178 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve use of automake conditionals for FTDI-based JTAG drivers:zwelch2009-06-091-10/+2
| | | | | | | | | - Remove once-used XXX_FTD2XX symbols; replace with XXX_DRIVER symbols. - Enabled when either libftdi or FTD2xx driver should be built. - Eliminates redundant DRIVERSFILE assignment in JTAG automake input. git-svn-id: svn://svn.berlios.de/openocd/trunk@2177 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify JTAG automake input file:zwelch2009-06-091-98/+40
| | | | | | | | | | | - Consolidate all individual driver variables into DRIVERFILES. - Eliminates all empty 'else' conditional clauses. - Move minidriver files to top of file. - Use MINIDRIVER conditional to build only driver(s) that will be linked. - Eliminate superfluous whitespace. git-svn-id: svn://svn.berlios.de/openocd/trunk@2176 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Rename jtag_driver.c as driver.c to remove duplicate name component.zwelch2009-06-092-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2175 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix make maintainer-clean for out-of-tree builds.zwelch2009-06-099-9/+9
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2172 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate the core jtag interface pointer:zwelch2009-06-093-26/+44
| | | | | | | | | - 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
* Continue encapsulation of JTAG event callback sub-API:zwelch2009-06-092-9/+12
| | | | | | | | - 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
* Add jtag_event_handler_t:zwelch2009-06-092-5/+18
| | | | | | | | - 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:zwelch2009-06-093-41/+38
| | | | | | | | - 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
* Properly encapsulate core hasKHZ variable.zwelch2009-06-092-8/+4
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2165 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Cleanup and encapsulate IR Capture verification:zwelch2009-06-093-15/+21
| | | | | | | | | - 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
* Add missing static keywords to a few variables in JTAG core module.zwelch2009-06-091-5/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2163 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move the jtag_error helper routines out of header file:zwelch2009-06-092-29/+37
| | | | | | | | - 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:zwelch2009-06-0913-10/+37
| | | | | | | | - 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
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