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* added jtag_add_dr_out(). Better for hw fifo, same for software fifo.oharboe2008-03-052-43/+60
| | | | | | | | Passes 94kBytes/s regression test. Works with str912, which relies on bypass git-svn-id: svn://svn.berlios.de/openocd/trunk@447 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* * fixed malloc corruption in target->debug_reasonoharboe2008-03-052-3/+9
| | | | | | | | | | | | | | | * GDB remote server will now remain online even if the target is in a funny state, e.g. if it requires a reset, it is running while GDB is not in the continue or step packet, e.g. via monitor resume/halt commands in GDB script. * Added some _DEBUG_GDB_IO_ debug tools * Fixed a couple of GDB server lockups, e.g. when O packets detect a severed connection * added ACK upon connection (send +). * added keep-alive messages to reset so GDB protocol remains happy. * fixed crash when timing out connection to GDB git-svn-id: svn://svn.berlios.de/openocd/trunk@445 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fixed GDB timeout crash - regression introduced back when ↵oharboe2008-03-041-2/+0
| | | | | | log_add/remove_callback was added. git-svn-id: svn://svn.berlios.de/openocd/trunk@442 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Bruck - fix warnings.oharboe2008-03-041-6/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@441 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Bruck: fix warnings.oharboe2008-03-043-7/+20
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@440 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Bruck:oharboe2008-03-043-51/+77
| | | | | | | | | | | | - Added simulate_reset_on_next_halt that can be extended to do all sorts of cleanups for systems without proper reset. Right now it just writes 0 to the control register to disable caches. - Step skips over Wait for Interrupt instruction - fix for count - fix for printf format errors git-svn-id: svn://svn.berlios.de/openocd/trunk@439 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added svn prop svn:eol-style nativentfreak2008-03-037-260/+260
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@438 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* I fixed all the targets even thoughoharboe2008-03-039-0/+9
| | | | | | | I could only prove that XScale was busted. git-svn-id: svn://svn.berlios.de/openocd/trunk@437 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added at91sam9260.cfg, nslu2.cfg, pxa255.cfg, pxa255_sst.cfgoharboe2008-03-038-1/+263
| | | | | | | zy1000.cfg git-svn-id: svn://svn.berlios.de/openocd/trunk@435 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* some comments from Dominicoharboe2008-03-031-1/+10
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@434 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Uwe Hermann tightned up comments, etc. to follow OpenOCD policyoharboe2008-03-028-30/+37
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@431 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* target scripts for test suite.oharboe2008-03-0113-2/+196
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@429 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix memory corruption regression introduced in 335oharboe2008-03-011-1/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@424 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - removed warnings "xxxxx" might be used uninitialized in this function ↵mifi2008-03-011-2/+2
| | | | | | | | (arm_simulator.c) - some cosmetic changes git-svn-id: svn://svn.berlios.de/openocd/trunk@423 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* backed out jtag_add_shift()oharboe2008-03-012-22/+43
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@421 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* improve DCC bulk write performance by using jtag_add_shift() + tweaked ↵oharboe2008-03-011-4/+21
| | | | | | embedded ICE communication. git-svn-id: svn://svn.berlios.de/openocd/trunk@416 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Now uses jtag_add_shift() via embeddedice_write_reg_inner().oharboe2008-03-011-39/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@414 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added an #error in case anybody tries to compile that broken code.oharboe2008-02-291-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@404 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fixed stack corruption. Introduced when _check_value was phased out.oharboe2008-02-291-3/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@403 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix bug with emulated cortex_m3 dcc channelntfreak2008-02-291-3/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@402 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Tweaked logging output.oharboe2008-02-291-13/+0
| | | | | | TODO is retired(hopelessly out of date). git-svn-id: svn://svn.berlios.de/openocd/trunk@400 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Uwe Hermann: oharboe2008-02-2910-25/+26
| | | | | | | Small cosmetic fixes in the license header to make them all look the same, fix some typos, update README. git-svn-id: svn://svn.berlios.de/openocd/trunk@396 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* remove warnings.oharboe2008-02-293-13/+9
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@391 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - image.c and fileio.c now uses logging to propagate error strings.oharboe2008-02-295-204/+173
| | | | | | | | More precise, less code. - removed unused code in fileio.c - Windows should now find debug_handler.bin git-svn-id: svn://svn.berlios.de/openocd/trunk@390 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - clean up target output strings a bitoharboe2008-02-291-9/+9
| | | | | | | | | - open_file_from_path() now uses logging feature - open_file_from_path() no longer uses paths for anything but "r" mode. Fixes bug waiting to happen. git-svn-id: svn://svn.berlios.de/openocd/trunk@389 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Summary: passing of variable argument list reduced, strings sent to logging ↵oharboe2008-02-291-1/+1
| | | | | | | | | are now formatted just once - more efficient. As a result, ugly string malloc+strcpy are not needed anymore. git-svn-id: svn://svn.berlios.de/openocd/trunk@386 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Bruck:oharboe2008-02-295-96/+565
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arm11 --- Added burst memory transfer mode This does not explicitly query command execution but rather uses a small delay produced by the FT2232 on certain TAP commands. A potential failure of this process is detected afterwards and the program terminates with an error. 'arm11 memwrite burst disable' can be used to switch this feature off. 'arm11 memwrite error_fatal disable' can be used to prevent the program to exit on an memory write error --- Added support for interrupt breaking via VCR register Use 'arm11 vcr' command to set. --- Cleaned up the handling of halt/resume/step/poll, target->state, target->debug_reason, target_call_event_callbacks() at least as far as I could guess the intended behaviour from other targets. Did some overall positive tests with GDB. --- Added support for breakpoints Hardware breakpoints only. All breakpoints will be treated as hardware breakpoints. All ARM11's seem to have at least 6 hardware breakpoints. --- Stepping over BKPT added Modification to PC without touching the target. --- Stepping over a B or BL to self will do nothing git-svn-id: svn://svn.berlios.de/openocd/trunk@385 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added svn propsntfreak2008-02-284-65/+65
| | | | | | - fixed mixed line endings on flash.c, log.c, gdb_server.c git-svn-id: svn://svn.berlios.de/openocd/trunk@371 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* code to be used in upcoming minidriver work.oharboe2008-02-281-0/+13
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@370 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Added TARGET_REQ_DEBUGCHAR target_request debugmsg. This oharboe2008-02-282-0/+11
| | | | | | | | | | | | provides a better impeadance match for debug output char fn's, e.g. eCos. - Line endings are now added at the caller site of command_print*(). command_print() still adds a line ending - echo of commands in scripts are now available via debug_level instead of forced echo - Added a USER_SAMELINE() for printing without a lineend. git-svn-id: svn://svn.berlios.de/openocd/trunk@364 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix issue when target is already haltedntfreak2008-02-261-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@355 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - convert all files to unix line-endingdrath2008-02-2521-18227/+18227
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@347 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* From Michael Bruckoharboe2008-02-2516-15613/+17832
| | | | | | | | | - bugfix in server.c - removed unused parameter from jtag_add_ir_scan et al. This wasn't necessary in hindsight but anyway. - arm11 source committed but not not in Makefile.am/target.c for now. git-svn-id: svn://svn.berlios.de/openocd/trunk@341 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - using ERROR_COMMAND_SYNTAX_ERROR to print syntax in a couple of placesoharboe2008-02-251-36/+5
| | | | | | | | | - some more flash cleanup of checking halted state - moved output handler into options.c - very slightly tweaked server.c to make it a bit more compatible with eCos - retired arch_state. Not quite sure how I managed to leave that out last time. git-svn-id: svn://svn.berlios.de/openocd/trunk@338 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - "flash write_binary" is now "flash write_bank" to clarify the focus of theoharboe2008-02-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | command and reduce confusion with "flash write_image". - retired deprecated "flash erase" & "flash write". - added flash_driver_protect/write/erase() that are wafer thin frontend functions to low level driver functions. They implement checks that were inconsistently handled by the drivers, e.g. check for target halted was done in a spotty fashion. - use return ERROR_COMMAND_SYNTAX_ERROR to print out syntax of command instead of having lots of inlined replicas of the command line syntax(some of which were wrong). - use logging instead of dubious translation of error values to human understandable explanations of why things failed. The lower levels log the precise reason and the higher levels can ammend context as the error propagates up the call stack. - simplified flash API slightly with logging instead of allocating and returning information that the caller then has to translate into print statements. git-svn-id: svn://svn.berlios.de/openocd/trunk@337 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Michael Bruck spotted an omission in svn 322oharboe2008-02-252-4/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@336 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added "xscale fast_memory_access" which speeds up memoryoharboe2008-02-243-9/+122
| | | | | | | | | access by disabling "unecessary" checks. - arm926ejs. Added missing type->mmu and type->virt2phys fn's. for now these are used by working_area when specifying mmu enabled and mmu not enabled address git-svn-id: svn://svn.berlios.de/openocd/trunk@335 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added -c option that will execute an openocd commandoharboe2008-02-243-22/+65
| | | | | | - added at91eb40a target library example. git-svn-id: svn://svn.berlios.de/openocd/trunk@333 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fixed target->type->poll() return valueoharboe2008-02-2414-79/+100
| | | | | | | | | | | - added arch_state to show status of currently selected target - simplified target->type->arch_state() api. - clean up telnet output a bit - fixed GDB output for arch_state - removed a couple of unecessary exit()'s - cleaned up error propagation a bit in a few places git-svn-id: svn://svn.berlios.de/openocd/trunk@332 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix for feroceon CP15 register access (thanks to Niolas Pitre for this patch)drath2008-02-233-32/+94
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@324 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix read/write size for small unaligned accesses (thanks Michael Bruck)vpalatin2008-02-221-0/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@318 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added patch to make single-stepping more resilientmifi2008-02-221-10/+22
| | | | | | (thanks to Nicolas Pitre for the patch) git-svn-id: svn://svn.berlios.de/openocd/trunk@316 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - add support for Marvell Feroceon (thanks to Nicolas Pitre for this patch)vpalatin2008-02-216-1/+628
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@315 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - add search paths via new arg -s (-search). Thanks Ted Rothntfreak2008-02-191-1/+1
| | | | | | - updated docs for new command git-svn-id: svn://svn.berlios.de/openocd/trunk@312 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Fixed bug in pathmove for XScalentfreak2008-02-196-46/+164
| | | | | | | | | | | | | | | - added virtual address to working_area. - Improved error messages in a number of places - Added ERROR_COMMAND_SYNTAX_ERROR that commands can return to have syntax printed - Added help for some config commands - Added verification of sw breakpoints with ERROR() message - Removed a couple of exit()'s and replaced with error message - cosmetic fix to armv4_5.c, easier to read - added polymorphic(with default) virt2phys and mmu enable query function to target.h - added virt2phys command that uses target->type->virt2phys() fn Thanks to Øyvind Harboe git-svn-id: svn://svn.berlios.de/openocd/trunk@310 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - removed a raft of unecessary exit() calls. Issuing a reset will solve ↵ntfreak2008-02-181-20/+38
| | | | | | | | | | | | | | these ails. - now uses jtag_state_pathmove() instead of making assumptions about implementation of jtag_statemove(). - fixed a couple of bugs in timeout handling - removed megabytes of log output when communication is failing. - sleep is now 300ms as documented instead of 3000ms - fixed error path of bulk write - debug_handler can now be issued during normal operation + has help text. Thanks Øyvind Harboe git-svn-id: svn://svn.berlios.de/openocd/trunk@304 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - Added a "User:" debug level. These are messages that are intended for the ↵ntfreak2008-02-181-16/+34
| | | | | | | | | | | | | | user and are part of normal operation. - Faster DEBUG/INFO() when they are disabled - target_read/write_buffer() now uses 16 and 32 bit access for single word aligned requests. Other requests are serviced as quickly as possible. - *much* faster read/write GDB packets, removing timeout problems. - GDB read/write packets w/single word aligned 32/16 bit access now use 32/16 bit word access. - working area can now be changed on the fly. Provides a way to move working area about as MMU is enabled/disabled. - cleaned up error messages for verify_image. Thanks Øyvind Harboe git-svn-id: svn://svn.berlios.de/openocd/trunk@302 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix xscale memory leak and warnings. Thanks Øyvind Harboentfreak2008-02-151-3/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@297 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added synchronous wait/resume patch. Thanks Øyvind Harboentfreak2008-02-091-23/+36
| | | | | | - updated docs for halt and wait_halt and resume commands git-svn-id: svn://svn.berlios.de/openocd/trunk@285 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - added synchronous reset patch, Thanks Øyvind Harboentfreak2008-02-072-7/+80
| | | | | | - added target_init_reset which calls target_process_reset after all drivers have been initialised git-svn-id: svn://svn.berlios.de/openocd/trunk@284 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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