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* Only include jtag_driver.c in the build when minidriver is not in use.zwelch2009-06-022-2/+9
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2000 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move interface_jtag_add_scan_check_alloc implementations to theirzwelch2009-06-024-21/+20
| | | | | | | respective implementation files. git-svn-id: svn://svn.berlios.de/openocd/trunk@1999 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add high-speed device support in FT2232 driver:zwelch2009-06-022-1/+107
| | | | | | | | | - Initial support for FT2232H/FT4232H devices from FTDI. - Add --enable-ftd2xx-highspeed option to configure script. - Original patch submitted by Joern Kaipf <lists@joernline.de>. git-svn-id: svn://svn.berlios.de/openocd/trunk@1998 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove unused code, TAP_INVALID is never passed to drivers.oharboe2009-06-028-66/+27
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1997 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Continue clean-up of JTAG driver interface:zwelch2009-06-024-502/+535
| | | | | | | | | - Move all interface_jtag_* functions to jtag_driver.c. - Extern command queue routines in jtag.h (with INCLUDE_JTAG_INTERFACE_H). - Add new source file to automake inputs. git-svn-id: svn://svn.berlios.de/openocd/trunk@1996 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* More JTAG interface driver cleanup:zwelch2009-06-021-10/+9
| | | | | | | | | | | | | | - Moves references to global jtag interface to default core implementation. - Missed this reference in the earlier "pointless" patch. Mea culpa. Important: this has a side-effect. Previously, the error return inside the interface routine short-circuited the remainder of that function when 'init' has not been called. With this patch, the command queue will be cleared in the case that 'init' has been called. Since that case indicates a buggy script, this does not seem to be a problem. git-svn-id: svn://svn.berlios.de/openocd/trunk@1995 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* More JTAG interface driver cleanup:zwelch2009-06-021-3/+7
| | | | | | | | - Add jtag_callback_queue_reset() to reset the callback queue. - Make interface_jtag_execute_queue() use new helper function. git-svn-id: svn://svn.berlios.de/openocd/trunk@1994 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* More JTAG interface driver cleanup:zwelch2009-06-022-1/+13
| | | | | | | | | | | | - Make interface_jtag_execute_queue call new helper function. - Add default_interface_jtag_execute_queue to wrap jtag interface access. This patch may look useless on its own, but it helps to isolate the core JTAG variables from the interface_jtag_* routines, so the later can be moved into jtag_driver.c in a pending patch. git-svn-id: svn://svn.berlios.de/openocd/trunk@1993 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Clean up jtag command queue handling:zwelch2009-06-021-32/+17
| | | | | | | | | | | | | - Rename last_command_pointer as next_command_pointer, because this variable stores the address where jtag_queue_command() will store a command pointer. - Make that variable static, since it is only used internally in jtag.c. - Remove superfluous accessor for that now-static variable. - Deobfuscate use of variables in jtag_command_queue. - Add jtag_command_queue_reset helper function. - Use it in interface_jtag_execute_queue. git-svn-id: svn://svn.berlios.de/openocd/trunk@1992 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate JTAG command interfaces for moving to jtag_interface.h.zwelch2009-06-021-0/+7
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1991 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove the useless invalidstruct from jtag.h.zwelch2009-06-021-4/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1990 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Start clean-up of JTAG driver interface:zwelch2009-06-021-20/+28
| | | | | | | | | - Factor jtag_add_scan_check to call new jtag_add_scan_check_alloc helper. - Use conditional logic to define two versions of the helper. - These helpers will be moved to other files in future patches. git-svn-id: svn://svn.berlios.de/openocd/trunk@1989 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-8/+39
| | | | | | | | | | | | | | | | | Make the TCL "drscan" and "irscan" commands finish in RUN/IDLE unless the user specifies otherwise ... usually they'd choose something like DRPAUSE or IRPAUSE, avoiding RUN/IDLE. The current "end" state is whatever the preceding commands left in "cmd_queue_end_state", which to TCL scripts isn't knowable. This change should forestall various surprises/bugs. Also check that any "end" state specified is safe in case this adapter's JTAG clock is free-running. For now, just issue a warning; eventually a hard failure is probably correct. git-svn-id: svn://svn.berlios.de/openocd/trunk@1988 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-13/+11
| | | | | | | | Whitespace fixes in jtag.c ... mostly end-of-line crap. Flag "jtag_device" command as obsolete in its helptext. git-svn-id: svn://svn.berlios.de/openocd/trunk@1987 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-42/+22
| | | | | | | | | | | | | | Remove two sections about deprecated/removed commands, documenting them briefly in the chapter on deprecated/removed commands. The "working_area" command just duplicated text; "jtag_device" wasn't listed in that chapter before. Also start de-emphasizing those commands. Don't index them, and include a disclaimer that their documentation may start to vanish about a year after the code does (e.g. in January 2010). git-svn-id: svn://svn.berlios.de/openocd/trunk@1986 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-0/+28
| | | | | | | | | This is the missing half of the r1974 patch: OSK5912 board support, which was split out from the omap5912 target config. git-svn-id: svn://svn.berlios.de/openocd/trunk@1985 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate JTAG Cable API and interface structure, plan for new header file.zwelch2009-06-0119-0/+26
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1984 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate JTAG minidriver functions, plan for new header file.zwelch2009-06-013-19/+37
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1983 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove unused in_handler_t type definition from jtag.hzwelch2009-06-011-3/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1982 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Scrub final vestiges of in_handler from mips target APIs.zwelch2009-06-013-6/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1981 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* added jtag_add_statemove() helper fn(actual fn written by Dick Hollonbeck, I ↵oharboe2009-06-013-94/+106
| | | | | | just moved it). git-svn-id: svn://svn.berlios.de/openocd/trunk@1980 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix warning for a variable that GCC thought might be uninitialized(which it ↵oharboe2009-06-011-1/+1
| | | | | | can't be). git-svn-id: svn://svn.berlios.de/openocd/trunk@1979 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* simon qian <simonqian.openocd@gmail.com> stop incestious communication with ↵oharboe2009-06-011-51/+72
| | | | | | lower jtag.c layers git-svn-id: svn://svn.berlios.de/openocd/trunk@1978 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-18/+20
| | | | | | | | Uplevel the arch commands to be a chapter; they really don't fit in the "general commands" category. git-svn-id: svn://svn.berlios.de/openocd/trunk@1977 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-12/+15
| | | | | | | | | | | | | Fix minor goofage in previous doc updates: * The ETM dummy driver name is "dummy" not "etm_dummy"; re-alphabetize. * DCC trace message mode "charmsg" is a format type (and what Linux needs) git-svn-id: svn://svn.berlios.de/openocd/trunk@1976 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-54/+85
| | | | | | | | | | | | | | | | | | | Various updates, mostly small/formatting changes: * Small content tweaks: - Re-title: "OpenOCD User's Guide". - For users, URLS for latest doc and SparkFun forum - Mention GIT-SVN * Fix some front-matter goofage, matching texinfo docs: - "paragraphintent" location matters - put release version/date description with the copyright * Fix some other stuff matching texinfo docs: - no tabs - tweak some refs and anchors * whitespace-at-end-o-line fixes git-svn-id: svn://svn.berlios.de/openocd/trunk@1975 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-011-20/+14
| | | | | | | | | | | | | | | | | | | | | | | | Split out OSK5912 board support from the omap5912 target config, and make it pass sanity checks on my (Rev C/original) hardware: - Fix syntax error ("-irlen" not "irlen") - Provide real TAP ids for the ARM926ejs and the C55x dsp - Label both CPUs appropriately (DSP, ARM) - List both flash chips The scan chain looks like this (note truncated DSP instruction code): TapName | Enabled | IdCode Expected IrLen IrCap IrMask Instr ---|--------------------|---------|------------|------------|------|------|------|--------- 0 | omap5912.dsp | Y | 0x03df1d81 | 0x03df1d81 | 0x26 | 0x00 | 0x00 | 0xffffffff 1 | omap5912.arm | Y | 0x0692602f | 0x0692602f | 0x04 | 0x01 | 0x00 | 0x0c 2 | omap5912.unknown | Y | 0x00000000 | 0x00000000 | 0x08 | 0x00 | 0x00 | 0xff I still don't know what that third TAP is; maybe an early version of an ICEpick JTAG router. git-svn-id: svn://svn.berlios.de/openocd/trunk@1974 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-012-203/+203
| | | | | | | Whitespace fixes. git-svn-id: svn://svn.berlios.de/openocd/trunk@1973 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-017-578/+505
| | | | | | | | | | Remove broken whitespace ... mostly at end of line, but also in some cases blocks of inappropriate empty lines. And spell "comamnd" right. :) git-svn-id: svn://svn.berlios.de/openocd/trunk@1972 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Final step in isolating target_type_s structure:zwelch2009-05-3118-173/+180
| | | | | | | | | - Move definition of 'struct target_type_s' into new 'target_type.h' file. - Forward delclaration remains in target.h, with comment pointing to new file. - Replaces #define with #include in source files. git-svn-id: svn://svn.berlios.de/openocd/trunk@1971 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Whitespace-only updates to automake input files:zwelch2009-05-314-32/+179
| | | | | | | | - use continuations to break long lines of variable assignments - makes these variables more patch-friendly and conform to style guide git-svn-id: svn://svn.berlios.de/openocd/trunk@1970 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* First step in hiding target_type_s from public interface:zwelch2009-05-3116-2/+23
| | | | | | | | - Add DEFINE_TARGET_TYPE_S symbol in files that need it defined. - Forward declare 'struct target_type_s' only, unless that symbol is defined. git-svn-id: svn://svn.berlios.de/openocd/trunk@1969 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_examine_one wrapper:zwelch2009-05-313-2/+13
| | | | | | | - replaces all calls to target->type->examine. git-svn-id: svn://svn.berlios.de/openocd/trunk@1968 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target breakpoint and watchpoint wrapper:zwelch2009-05-313-4/+55
| | | | | | | - replaces all calls to target->type->{add,remove}_{break,watch}point. git-svn-id: svn://svn.berlios.de/openocd/trunk@1967 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_get_name wrapper:zwelch2009-05-315-8/+26
| | | | | | | | - replaces all accesses to target->type->name. - add documentation in target_s to warn not to access field directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1966 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_step wrapper:zwelch2009-05-313-1/+15
| | | | | | | - replaces all calls to target->type->step. git-svn-id: svn://svn.berlios.de/openocd/trunk@1965 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_get_gdb_reg_list wrapper:zwelch2009-05-313-5/+21
| | | | | | | | - replaces all calls to target->type->get_gdb_reg_list. - add documentation in target_s to warn not to invoke callback directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1964 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_bulk_write_memory wrapper:zwelch2009-05-313-3/+22
| | | | | | | | - replaces all calls to target->type->bulk_write_memory. - add documentation in target_s to warn not to invoke callback directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1963 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add wrappers for target->type->examined:zwelch2009-05-3110-33/+62
| | | | | | | | | | - replace all checks of target->type->examined with target_was_examined(). - replace all setting of target->type->examined with target_set_examined(). - replace clearing of target->type->examined with target_reset_examined(). - add documentation in target_s to warn not to access field directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1962 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_run_algorithm wrapper:zwelch2009-05-3114-15/+41
| | | | | | | | - replaces all calls to target->type->run_algorithm. - add documentation in target_s to warn not to invoke callback directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1961 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_write_memory wrapper:zwelch2009-05-3116-107/+126
| | | | | | | | - replaces all calls to target->type->write_memory. - add documentation in target_s to warn not to invoke callback directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1960 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add target_read_memory wrapper:zwelch2009-05-3111-39/+58
| | | | | | | | - replaces all calls to target->type->read_memory. - add documentation in target_s to warn not to invoke callback directly. git-svn-id: svn://svn.berlios.de/openocd/trunk@1959 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simplify the handle_md_command routine in target.c:zwelch2009-05-311-58/+61
| | | | | | | | | | | - fix buffer overrun in mdw; final '\0' would overflow the output buffer. - return ERROR_COMMAND_SYNTAX_ERROR instead of ERROR_OK if: - less than one argument is provided - the command is called with a name other than mdb, mdh, or mdw. - factor all command output into new handle_md_output function git-svn-id: svn://svn.berlios.de/openocd/trunk@1958 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Make nvp_target_event static; remove its external declaration.zwelch2009-05-312-3/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1957 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Make target_buffer_get_uXX interfaces work with constant buffers.zwelch2009-05-312-6/+6
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1956 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Peter Denison <openwrt@marshadder.org>:zwelch2009-05-311-1/+1
| | | | | | | | | The debugging code in jlink_tap_execute() called when _DEBUG_USB_COMMS_ is defined was using the entire cached scan length to print the results buffers, and not the correct length of each individual buffer. git-svn-id: svn://svn.berlios.de/openocd/trunk@1955 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add new JTAG boundary scan primer, with links to BSDL information.zwelch2009-05-311-4/+62
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1954 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Eliminate duplicated code in the handle_mw_command memory write loop.zwelch2009-05-301-20/+4
| | | | | | | | - wordsize will always be 1, 2, or 4 due to preceeding switch statement. - move call to keep_alive after successful writes, not upon failures git-svn-id: svn://svn.berlios.de/openocd/trunk@1953 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Encapsulate the global "jtag" jtag_interface pointer:zwelch2009-05-303-6/+19
| | | | | | | | | - Add jtag_interface_quit, factored from exit_handler() in openocd.c. - Remove its extern declaration. - Add static keyword to its definition. git-svn-id: svn://svn.berlios.de/openocd/trunk@1952 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove unused jlink_execute_end_state (unreferenced after r1949).zwelch2009-05-301-8/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1951 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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