Commit Graph

2390 Commits

Author SHA1 Message Date
zwelch 51d158c410 Factor interface list to its own command:
- Add handle_interface_list_command, used by handle_interface_command.
- Display output of new list to command console.
- Change first index of displayed drivers to 1; it's only cosmetic.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2129 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 13:12:17 +00:00
zwelch 7bcd2e6854 Cleanup and simplify handle_interface_command:
- Reduce indent: invert logic of strcmp test.
- Reduce scope: declare variables upon first use in loops.
- Reduce unsaid: compare end of table with NULL.
- Remove superfluous braces around blocks with one statment.
- Improve language that introduces the list of built-in drivers.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2128 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 13:12:12 +00:00
zwelch 8290a05c2b Simplify jtag_add_sleep:
- Add todo for removing keep_alive: is this a layering violation?
- Use jtag_set_error instead of accessing jtag_error directly.
- Remove superfluous retval temporary variable and empty return.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2127 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:58:28 +00:00
zwelch 8c21ca7e81 Simplify jtag_add_reset:
- Use jtag_set_error instead of accessing jtag_error directly.
- Remove superfluous retval temporary variable.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2126 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:58:13 +00:00
zwelch 6f4de887f7 Simplify jtag_add_clocks:
- Use jtag_set_error instead of accessing jtag_error directly.
- Improve error language and whitespace.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2125 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:57:51 +00:00
zwelch d76c63431f Simplify jtag_add_runtest:
- Use jtag_set_error instead of accessing jtag_error directly.
- Eliminate superfluous comment and temporary variable.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2124 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:57:39 +00:00
zwelch 521d8d5bfa Simplify jtag_add_pathmove:
- Use jtag_set_error instead of accessing jtag_error directly.
- Eliminate superfluous retval temporary variable.
- Reduce scope of loop induction variable.
- Wrap to fit within 80 columns.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2123 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:57:18 +00:00
zwelch 8a89899860 Simplify jtag_add_tlr:
- Use jtag_set_error instead of accessing jtag_error directly.
- Eliminate superfluous temporary variable.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2122 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:57:10 +00:00
zwelch d3d0f662ef Simplify jtag_add_plain_dr_scan:
- Use jtag_set_error instead of accessing jtag_error directly.
- Wrap function arguments to fit everything in 80 columns.
- Move retval variable to location of first use.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2121 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:49 +00:00
zwelch 1497e6699a Simplify jtag_add_dr_scan:
- Use jtag_set_error instead of accessing jtag_error directly.
- Wrap function arguments to fit everything in 80 columns.
- Move retval variable to location of first use.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2120 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:36 +00:00
zwelch e3b1937aaf Simplify jtag_add_plain_ir_scan:
- Use jtag_set_error instead of accessing jtag_error directly.
- Wrap function arguments to fit everything in 80 columns.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2119 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:25 +00:00
zwelch 9bdbe70ceb Simplify jtag_add_ir_scan_noverify:
- Use jtag_set_error instead of accessing jtag_error directly.
- Wrap and rename function arguments to fit everything in 80 columns.
- Move retval variable to location of first use.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2118 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:18 +00:00
zwelch 4cff9dc0c1 Simplify jtag_execute_queue:
- Add static inline jtag_error_clear helper to return and clear jtag_error.
- Use new helper to shrink body of function to two lines.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2117 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:56:07 +00:00
zwelch f418fcbff0 Simplify jtag_execute_queue_noclear:
- Replace jtag_error logic with equivalent call to jtag_set_error.
- Remove superfluous comment and temporary return variable.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2116 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:54 +00:00
zwelch 791701165c Cleanup handle_runtest_command:
- Make command argument require exactly one argument; do not allow extras.
- Remove superfluous whitespace at end of function.
- Wrap function arguments to fit in 80 columns.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2115 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:44 +00:00
zwelch 5c9221ce61 Clean up handle_jtag_reset_command:
- Make command require exactly two arguments; do not allow more than two.
- Move temporary variable declarations closer to point of first use.
- Remove superfluous braces around single statments.
- Wrap to 80 column width.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2114 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:36 +00:00
zwelch c75ef1cd37 Extend handle_jtag_n{s,t}rst_delay_command routines:
- Add support to display the reset delays too, like the other commands.
- Always show the values, so users can see if they are being redundant.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2113 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:24 +00:00
zwelch ae0ba6f355 Add accessors to retrieve values of jtag_n{s,t}rst_delay variables.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2112 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:55:13 +00:00
zwelch d7c4e1ec93 Update JTAG reset delay command handlers:
- Fixes for error handling:
  - Return a syntax error instead of calling exit(-1).
  - Return error when more than one argument is provided too.
- Remove useless braces and indent after the if/return statements.
- Wrap function arguments to fit in 80 columns.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2111 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:54:52 +00:00
zwelch 47a1185d5d Cleanup the handle_jtag_khz_command routine:
- Separate retval assignments from logical tests.
- Simplify logical tests.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2110 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:54:41 +00:00
zwelch 620ecedf42 Simplify logic in handle_jtag_speed_command.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2109 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 10:54:06 +00:00
oharboe e468797e41 David Brownell <david-b@pacbell.net> Bugfix: $target_name cget/configure -work-area-backup commands
should return the "is it backed up?" flag, not the work area size.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2108 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 06:18:13 +00:00
oharboe a405fd1581 David Brownell <david-b@pacbell.net>
- Don't let disabled TAPs be set as the current target

 - Improve "targets" output:
    * Remove undesirable "chain position" number; we discourage using them
    * TAP and Target column updates:
       + make them long enough for current usage
       + improve labels, removing guesswork
       + "TapName" label patches scan_chain output
    * Highlight the "current" target
    * Display "tap disabled" as a new pseudo-state
    * Update docs accordingly

git-svn-id: svn://svn.berlios.de/openocd/trunk@2107 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 06:16:43 +00:00
zwelch a221892f60 Adjust whitespace in configure script: use two spaces for indent.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2106 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 04:35:19 +00:00
zwelch 5ee0379be1 Reorder configure script macros:
- Check for a compiler before looking for libraries or header files.
- Initialize automake before calling other AM_ macros.
- Disable libtool shared libraries by default.
- Remove checks for unused C++, Fortran, and Java compilers.
- Remove redundant AC_CANONICAL_HOST; called by AC_PROG_LIBTOOL.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2105 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 04:35:05 +00:00
zwelch 35f7c4e478 Rework parallel port configure script option handling:
- Move AC_ARG_ENABLE for secondary parallel port options:
  - These macros cause their configure options to appear unconditionally,
    so they should not be placed inside conditional logic.
  - Groups them with primary parallel port driver option.
- Update these options to show '-' instead of '_'; both still work.
- Update command help text to show host architecture/OS requirements.
- Display a warning when these options have been provided and the
  configure script will ignore the setting that the user specified.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2104 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 04:34:45 +00:00
zwelch 1419a72892 Move minidummy source file, as was supposed to happen in last commit.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2103 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 01:14:04 +00:00
zwelch f84c78a2e1 Finish off the dummy minidriver integration:
- Try to disambiguates minidriver options from "standard" driver options.
  - Make minidummy symbols more explict about being a minidriver.
  - Move minidummy.c into minidummy directory to put it with its header.

In configure.in:
- Improve configuration option to allow new minidriver implementations:
  - Change option from --enable-minidummy to --enable-minidriver-dummy.
  - Move it to the end of the list of options.
  - Provides a clear pattern for future minidrivers.
- Update handling of HAVE_JTAG_MINIDRIVER_H:
  - Check for external jtag_minidriver.h only with --enable-ecosboard.
  - Otherwise, define it when --enable-minidriver-dummy is provided.
- Add check to ensure only one minidriver is enabled.
- When a minidriver is enabled, warn user that standard drivers are not built.
- Use proper AC_DEFINE semantics with MINIDRIVER_DUMMY.

In src/jtag/Makefile.am:
- Restructure handling of minidummy source files.
- Include minidummy driver header in the distribution.

In src/jtag/jtag.c:
- Restructure preprocessor logic to include:
  - only one minidriver, or
  - all configured standard drivers.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2102 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-08 00:42:15 +00:00
zwelch b770ad5b19 Fix reference warning in JTAG primer, add another external reference.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2101 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:49:14 +00:00
zwelch 695c6c0960 David Brownell <david-b@pacbell.net>:
Let disabled targets be ignored during normal operation:

 - In target_examine(), ignore disabled TAPs

 - Reset handling must not poke at them either:
     * fail $target_name arp_* operations on disabled TAPs
     * in startup.tcl, don't even issue the arp_* wait ops 

ZW: removed superfluous braces from the patch to target.c.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2100 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:35:29 +00:00
zwelch d512fe71ea David Brownell <david-b@pacbell.net>:
Clarify docs for the evb_lm3s811 layout:  works in
two modes, not just one.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2099 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:21:41 +00:00
zwelch 733dfb288f Fix regression in mdw output; identified by Magnus Lundin.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2098 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:20:30 +00:00
zwelch a8d621325b David Brownell <david-b@pacbell.net>:
Rework chapter 12 (CPU configuration) to use @deffn, match
the code more closely, and present things more clearly.

Includes the *current* list of targets.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2097 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:14:58 +00:00
zwelch 1edd16dc3c David Brownell <david-b@pacbell.net>:
Various minor tweaks for the User's guide.

 - Fix various minor (but repeated) typographic goofs;
 - Talk about TAP "declaration" not "creation" (they exist
   even if OpenOCD never learns about their board);
 - Encourage board.cfg for reset config, not target.cfg
 - Fill in some missing information (e.g. x16_as_x8)
 - Add a cross reference to the FAQ on TAP ordering;
 - Unclutter the concept index a bit (re core-specific commands)
 - Provide a bit more info about TAP states


git-svn-id: svn://svn.berlios.de/openocd/trunk@2096 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 23:10:50 +00:00
oharboe c28efd0a0e retire endstate command
git-svn-id: svn://svn.berlios.de/openocd/trunk@2095 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 19:10:51 +00:00
zwelch b90d7d12f1 Set svn:eol-style properties on new minidummy driver files.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2094 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 18:39:11 +00:00
zwelch 3363851781 Fix regressions in previous series of cleanp, caused by r2092.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2093 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 18:38:13 +00:00
oharboe 14d6605cc9 minidriver build test driver "minidriver"
git-svn-id: svn://svn.berlios.de/openocd/trunk@2092 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 13:55:29 +00:00
zwelch 7dd8754575 Factoring of jtag_examine_chain for maintainability:
- Improve variable type: change device_count to unsigned.
- Improves jtag_tap_count_enabled() API too (now returns unsigned).


git-svn-id: svn://svn.berlios.de/openocd/trunk@2091 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:24:27 +00:00
zwelch b550f70100 Factoring of jtag_examine_chain for maintainability:
- Limit scope: move tap and bit_count variables to point of first use.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2090 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:24:20 +00:00
zwelch 63c4848d11 Factoring of jtag_examine_chain for maintainability:
- Factor TAP ID matching into new helper function.
- Simplifies the main jtag_examine_chain loop logic considerably.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2089 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:24:12 +00:00
zwelch f106382055 Factoring of jtag_examine_chain for maintainability:
- Minor whitespace and style cleanups in body of jtag_examine_chain.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2088 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:24:03 +00:00
zwelch 9eefd4d7e5 Factoring of jtag_examine_chain for maintainability:
- Add helper to check for the terminating ID during jtag_examine_chain.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2087 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:23:50 +00:00
zwelch d8421f2766 Factoring of jtag_examine_chain for maintainability:
- Factor end-of-chain verfication into new helper routine.
- Change 'unexpected' local variable name to 'triggered' and type to bool.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2086 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:23:40 +00:00
zwelch feb865f9ee Factoring of jtag_examine_chain for maintainability:
- Factor output of accepted/incorrect/expected TAP IDs into static helper.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2085 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:23:30 +00:00
zwelch c318068839 Factoring of jtag_examine_chain for maintainability:
- Factor initial chain examination check into new static helper.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2084 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:23:13 +00:00
zwelch 90dbfcea7d Factoring of jtag_examine_chain for maintainability:
- Factor JTAG chain examination into static helper function.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2083 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:23:03 +00:00
zwelch 861f52ff16 Factoring of jtag_examine_chain for maintainability:
- Reduce indent: invert logical test of expected_id count.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2082 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:22:53 +00:00
zwelch 15ae1ac678 Factoring of jtag_examine_chain for maintainability:
- Reduce indent: invert logic test for unexpected TAP (no IDs).


git-svn-id: svn://svn.berlios.de/openocd/trunk@2081 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:22:42 +00:00
zwelch 32350a5006 Factoring of jtag_examine_chain for maintainability:
- Reduce indent: invert logic test for tap in jtag_examine_chain.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2080 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-07 05:22:34 +00:00