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* David Brownell <david-b@pacbell.net>:zwelch2009-06-163-7/+11
| | | | | | | | | | | | Doc update: say "jtag newtap ... -disable" records the state after exiting the RESET state, matching the only implementation we're working with so far (TI ICEpick-C). Matching code updates. Now we can be sure that the "enabled" flag value is correct after JTAG resets. git-svn-id: svn://svn.berlios.de/openocd/trunk@2246 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-162-6/+14
| | | | | | | | | | | | | | | | | Fix a memory leak in jtag_tap_free(): unregister the event callback too. Also fix the associated conceptual bug in unregistering JTAG event callbacks: since the same callback procedure is used many times with different callback data (a TAP handle), that data must be considered when unregistering any callback. This could fix some crashes after TAP registration errors, by making sure the reset event handler doesn't scribble over memory that's now used by something else. git-svn-id: svn://svn.berlios.de/openocd/trunk@2245 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-163-16/+17
| | | | | | | | | | | | Minor jtag cleanup: - remove hidden assumption about JTAG event numbering - move function declarations to a header - some end'o'line whitespace - use "calloc" not "malloc + memset" git-svn-id: svn://svn.berlios.de/openocd/trunk@2244 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix eCos build problems w/latest parse_ulong() stuffoharboe2009-06-151-3/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2241 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-133-9/+9
| | | | | | | | | | | OpenOCD doesn't actually *need* to be keeping all TCP ports active ... creating security issues in some network configs. Instead, let config file specify e.g. "tcl_port 0" (or gdb_port, telnet_port) to disable that particular remote access method. git-svn-id: svn://svn.berlios.de/openocd/trunk@2240 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Factor load_image argument parsing to parse_load_image_command_args:zwelch2009-06-131-69/+44
| | | | | | | | - Make fast_load_image use the helper coverage the standard load_image. - Improve whitespace in the moved lines. git-svn-id: svn://svn.berlios.de/openocd/trunk@2239 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_profile_command argument parsing:zwelch2009-06-131-7/+6
| | | | | | | - Use parse_uint to ensure timeout value parses properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2238 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_virt2phys_command argument parsing:zwelch2009-06-131-3/+6
| | | | | | | - Use parse_u32 to ensure virtual address parses properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2237 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Cleanup and improve handle_wp_command and handle_rwp_command:zwelch2009-06-131-40/+57
| | | | | | | | | - Simplify argument parsing logic using switch statement. - Use parse_u32 to ensure all values parse properly. - Return syntax error when mode argument fails to parse. git-svn-id: svn://svn.berlios.de/openocd/trunk@2236 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve and simplify handle_bp_command and handle_rbp_command:zwelch2009-06-131-5/+18
| | | | | | | | - Bug fix: return syntax error if remove called without one argument. - Use parse_u32 to ensure address and length arguments parse properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2235 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_verify_image_command_internal command argument handling:zwelch2009-06-131-1/+5
| | | | | | | - Use parse_u32 to ensure address parses properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2234 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_dump_image_command argument parsing:zwelch2009-06-131-5/+10
| | | | | | | - Use parse_u32 to ensure address and size parse properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2233 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_load_image_command argument parsing:zwelch2009-06-131-3/+13
| | | | | | | - Use parse_u32 to ensure base/min/max addresses parse properly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2232 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_mw_command argument handling:zwelch2009-06-131-13/+21
| | | | | | | | | | - Change: All local variable types are now unsigned. - Use parse_u32 to ensure address and value parse properly. - Use parse_uint to ensure count parses properly. - Move variables to location of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2231 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Improve handle_md_command argument handling:zwelch2009-06-131-3/+10
| | | | | | | - Use parse_u32 and parse_uint for address and count, respectively. git-svn-id: svn://svn.berlios.de/openocd/trunk@2230 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use parse_u32 in handle_resume_command and handle_step_command.zwelch2009-06-131-2/+10
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2229 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Cleanup and improve handle_halt_command:zwelch2009-06-131-11/+8
| | | | | | | | - Make argument check use parse_uint to ensure value parses properly. - Move variable declarations to location of first use. git-svn-id: svn://svn.berlios.de/openocd/trunk@2228 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Cleanup and fi handle_wait_halt_command:zwelch2009-06-131-8/+10
| | | | | | | | | | - Use unsigned type for delay variable. - Use parse_uint to ensure delay argument parses properly. - Bug fix: Return syntax error if more than one argument is given. - Bug fix: Return syntax error when argument fails to parse. git-svn-id: svn://svn.berlios.de/openocd/trunk@2227 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use parse_uint in handle_reg_command to ensure reg number parses properly.zwelch2009-06-131-3/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2226 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Use parse_uint in get_target to ensure target id is parsed properly.zwelch2009-06-131-5/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2225 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-123-2/+26
| | | | | | | | | | | | | Currently the "debug_level 3" command tracing ignores commands that could return values to TCL scripts (by plugging in to a slightly lower level of the interpreter stack). Fix that by abstracting the tracing command and starting to make some of those previously-untraced commands use this new mechanism. git-svn-id: svn://svn.berlios.de/openocd/trunk@2224 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-122-6/+22
| | | | | | | | | | | | | | | | | | | | | | | Partial fix to the "long IR length" problems. - Current code could handle up to 32 bit IR lengths with full functionality, if it didn't just reject may of them out of hand. So only reject clear errors, where the IR mask (or capture instruction) needs more than IrLen bits. - Longer IR lengths can only be handled in BYPASS mode for now. Example: TI's DSPs use 38-bit IR lengths. So we can't issue their IDCODE instructions... A more complete fix would be able to issue longer instructions; or minimally, would fail cleanly for the non-BYPASS case. Note that this *could* make some currently broken scripts fail, since the previous code accepted garbage values so long as they didn't use more than 16 bits. git-svn-id: svn://svn.berlios.de/openocd/trunk@2222 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* unsik Kim <donari75@gmail.com>:zwelch2009-06-122-191/+240
| | | | | | | Improve error handling in mflash driver. git-svn-id: svn://svn.berlios.de/openocd/trunk@2221 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* 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
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