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* target: make "examined" flag be per-targetDavid Brownell2009-11-151-6/+0
| | | | | | | | | | | | | | | | | | Previously this flag was stored in "target_type", so that for example if there were two ARM7TDMI targets in a scan chain, both would claim to have been examined although only the first one actually had its examine() method called. Move this state to where it should have been in the first place, and hide a method that didn't need exposure ... the flag is write-once. Provide some doxygen. The examine() method is confusing, since it isn't separating one-time setup from the after-each-reset stuff. And the ARM7/ARM9 version is, somewhat undesirably, not leaving the debug state alone after reset ... probably more of an issue for trace setup than for watchpoints and breakpoints. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11: ETM + ETB supportDavid Brownell2009-11-131-1/+15
| | | | | | | | | | | Kick in ETM (and ETB) support for ARM11. Tested on OMAP 2420, so update that configuration. (That's an ARM1136ejs, ETB, OpenGL ES1.1, C55x DSP, etc.) Also update the other ARM11 ETM + ETB targets in the tree to set up these modules. (Not tested.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11: revert etmr/etmw commandsDavid Brownell2009-11-131-83/+0
| | | | | | | These aren't desirable, given "standard" ETM support. Also remove the now-unused arm11_find_target(). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11: switch to new "arm" base typeDavid Brownell2009-11-131-32/+28
| | | | | | | | | | This will enable reusing many common ARM utilities, in particular the ETM and ETB support. The ARM11 support can still be much simplified after this patch, though. Note: none of those common utilities kick in yet... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target: remove unused "bitfield" infrastructureDavid Brownell2009-11-131-6/+21
| | | | | | | | | | | | | | We have too many different registers, and too many version and context dependent interpretations, for this type of bitfield management to be scalable. (Anyone who really wants bitfield interpretation *can* do that in Tcl code...) There are ... quite a few copies of the same ARM dummy registers. There should eventually be one copy; this many is craziness. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* 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 Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct command_context.
* target_t -> struct targetZachary T Welch2009-11-131-34/+34
| | | | Remove misleading typedef and redundant suffix from struct target.
* reg_t -> struct regZachary T Welch2009-11-131-12/+12
| | | | Remove misleading typedef and redundant suffix from struct reg.
* target_type_t -> struct target_typeZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct target_type.
* breakpoint_t -> struct breakpointZachary T Welch2009-11-131-3/+3
| | | | Remove misleading typedef and redundant suffix from struct breakpoint.
* reg_cache_t -> struct reg_cacheZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct reg_cache.
* watchpoint_t -> struct watchpointZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct watchpoint.
* arm11_sc7_action_t -> struct arm11_sc7_actionZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct arm11_sc7_action.
* arm11_reg_state_t -> struct arm11_reg_stateZachary T Welch2009-11-131-7/+7
| | | | Remove misleading typedef and redundant suffix from struct arm11_reg_state.
* arm11_common_t -> struct arm11_commonZachary T Welch2009-11-131-34/+34
| | | | Remove misleading typedef and redundant suffix from struct arm11_common.
* arm11_reg_defs_t -> struct arm11_reg_defsZachary T Welch2009-11-131-6/+6
| | | | Remove misleading typedef and redundant suffix from struct arm11_reg_defs.
* reg_param_t -> struct reg_paramZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct reg_param.
* mem_param_t -> struct mem_paramZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct mem_param.
* scan_field_t -> struct scan_fieldZachary T Welch2009-11-131-4/+4
| | | | Remove useless structure typedef.
* jtag_tap_t -> struct jtag_tapZachary T Welch2009-11-131-1/+1
| | | | | Search and destroy the jtag_tap_t typedef. This also cleans up a layering violation, removing the declaration from types.h.
* use CALL_COMMAND_HANDLER instead of direct callsZachary T Welch2009-11-131-3/+4
| | | | | | By using CALL_COMMAND_HANDLER, parameters can be reordered, added, or even removed in inherited signatures, without requiring revisiting all of the various call sites.
* use COMMAND_HELPER for command helper functionsZachary T Welch2009-11-131-3/+2
| | | | | Define the numerous helpers that inherit command handler parameters using the COMMAND_HELPER macro.
* use COMMAND_HANDLER macro to define all commandsZachary T Welch2009-11-131-5/+4
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* arm11: add etmr/etmw registers to access ETM via DBGTAP scan chainMichael Bruck2009-11-101-0/+61
| | | | | | | | First cut of these commands. Øyvind tinkered a bit with the number parsing to bring it up to speed + rebased it. Ready for testing. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* ARM11: remove old mrc/mcr commandsØyvind Harboe2009-11-101-102/+0
| | | | | | Switch to new commands in config scripts Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* Add private header for ARM11 internals.Zachary T Welch2009-11-081-0/+1
| | | | | | | Reduces confusion about location of associated routines and reduces clutter in the arm11 header. Removes extra whitespace around the lines touched by these changes.
* ARM11: remove exports and forward declsZachary T Welch2009-11-081-109/+138
| | | | | Unneeded exports cause confusion about the module interfaces. Make almost everything static in the arm11.c module.
* Fix arm11 vcr command parsing.Zachary T Welch2009-11-061-0/+1
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* Improve arm11 command argument parsing.Zachary T Welch2009-11-051-7/+7
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* arm11: check if target is halted before executing mrc/mcr commands.Øyvind Harboe2009-11-051-0/+7
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* ARM11: added mrc/mcr support to arm11 code.Øyvind Harboe2009-11-051-0/+53
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* target: remove unused interface fn that clutters codeØyvind Harboe2009-11-051-7/+0
| | | | | | | | | The quit entry point was not being invoked. Just a source of confusion at this point. XScale ran 100x reset upon quit, but that code made no sense, wasn't commented and never invoke. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* portability updatesDavid Brownell2009-10-141-2/+2
| | | | | | | | | Based on some patches from <redirect.slash.nil@gmail.com> for preliminary Win64 compilation. More such updates are needed, but they need work. Compile tested on 64 and 32 bit Linuxes, and Cygwin. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Work in progress on arm11 reset. Assert srst.Øyvind Harboe2009-10-141-6/+50
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* Cleanup: nuke trailling whitespacesYauheni Kaliuta2009-10-131-1/+1
| | | | Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
* Delete commented out code. Add a bit of error checking.Øyvind Harboe2009-10-131-41/+20
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* More error propagation fixes.Øyvind Harboe2009-10-121-1/+3
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* arm11 burst writes are now only enabled for writes larger than 1 word. ↵Øyvind Harboe2009-10-121-2/+11
| | | | Single word writes are frequently used from reset init scripts to non-memory peripherals.
* Retire arm11 no_increment. Intended for future expansion to read/write to ↵Øyvind Harboe2009-10-121-8/+22
| | | | ports. New arm11 commands would have to be added to exploit it.
* Propagate wDTR/rDTR failure immediately, otherwise it's followed up by ↵Øyvind Harboe2009-10-121-0/+1
| | | | timeout errors.
* printf format warning fixesDavid Brownell2009-10-101-2/+4
| | | | | | Observed on a Cygwin build. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM11 error checkingØyvind Harboe2009-10-091-37/+85
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* buildfixdbrownell2009-10-071-0/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2821 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* add timeouts and fix syntax error handling of mrc/mcr commands.oharboe2009-10-071-1/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2815 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* add timeouts and fix syntax error handling of mrc/mcr commands.oharboe2009-10-071-18/+59
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2814 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* ARM11 command handling fixesdbrownell2009-09-291-41/+41
| | | | | | | | | | | - Commands were supposed to have been "arm11 memwrite ..." not "memwrite ..." - Get rid of obfuscatory macros - Re-alphabetize - Add docs for "arm11 vcr" git-svn-id: svn://svn.berlios.de/openocd/trunk@2776 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove annoying end-of-line whitespace from most src/*dbrownell2009-09-211-1/+1
| | | | | | | files; omitted src/httpd git-svn-id: svn://svn.berlios.de/openocd/trunk@2742 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added arm11 timeout error messagesoharboe2009-08-281-4/+12
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2647 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* arm11 hardware step using simulation + breakpoint. Use "hardware_step ↵oharboe2009-08-271-19/+28
| | | | | | enable" command to revert to hardware stepping. Ideally we could retire the "hardware_step enable" command once we no longer believe it to be necessary. git-svn-id: svn://svn.berlios.de/openocd/trunk@2643 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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