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867 Commits

Author SHA1 Message Date
zwelch b71e3aff6d David Brownell <david-b@pacbell.net>: 
Change layout of Thumb disassembly to work better with Thumb2:

 - Move opcode to the left, allowing space for four hex bytes:
    * after address, two spaces not one tab (taking 6 spaces)
    * after 2-byte opcode, four spaces before tab
 - Also, after opcode mnemonic use a tab not a space, to make
   operands line up

Sample output (after some patches decoding a few 32-bit instructions):

0x00003e5a  0xf4423200	ORR	r2, r2, #131072	; 0x20000
0x00003e5e  0x601a    	STR 	r2, [r3, #0x0]
0x00003e60  0x2800    	CMP	r0, #0x00
0x00003e62  0xd1f3    	BNE	0x00003e4c
0x00003e64  0xf008fa38	BL	0x0000c2d8

The affected lines of code now wrap at sane margins too.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2531 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-15 23:39:48 +00:00
zwelch 309870e414 David Brownell <david-b@pacbell.net>: 
Initial support for disassembling Thumb2 code.  This works only for
Cortex-M3 cores so far.  Eventually other cores will also need Thumb2
support ... but they don't yet support any kind of disassembly.

 - Update the 16-bit Thumb decoder:
 
     * Understand CPS, REV*, SETEND, {U,S}XT{B,H} opcodes added
       by ARMv6.  (It already seems to treat CPY as MOV.)

     * Understand CB, CBNZ, WFI, IT, and other opcodes added by
       in Thumb2.

 - A new Thumb2 instruction decode routine is provided.
 
     * This has a different signature:  pass the target, not the
       instruction, so it can fetch a second halfword when needed.  
       The instruction size is likewise returned to the caller.

     * 32-bit instructions are recognized but not yet decoded.
   
 - Start using the current "UAL" syntax in some cases.  "SWI" is
   renamed as "SVC"; "LDMIA" as "LDM"; "STMIA" as "STM".

 - Define a new "cortex_m3 disassemble addr count" command to give
   access to this disassembly.

Sanity checked against "objdump -d" output; a bunch of the new
instructions checked out fine.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2530 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-15 23:39:37 +00:00
oharboe 5198968116 Magnus Lundin Thc cortex_m3_poll function does not identify that a target is running unless we transition from RESET. 
This patch correctly identifies a running target.

Patch made a tad more palatable by David Brownell <david-b@pacbell.net>


git-svn-id: svn://svn.berlios.de/openocd/trunk@2510 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-12 19:29:08 +00:00
oharboe 26b60a6ade more debug output for translation of arm mode number to enum 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2481 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 15:04:20 +00:00
oharboe 6128c515db a bit more debug output for translation of invalid mode numbers 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2480 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 14:58:13 +00:00
oharboe d5e183c31f Fix certain arm926ejs targets(e.g. i.MX27) which report an unknown MOE(method of entry) - interpret this as dbgrq. "reset run" + "halt" + "step" now works. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2479 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 14:25:25 +00:00
oharboe 56944ac1c8 Fix regression in "step" command introduced in 2190 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2478 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 13:42:11 +00:00
oharboe e48e7000b0 10ms timeout check on cp15 read/write 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2470 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 09:32:22 +00:00
oharboe 83655bf49b simplify debug_reason check 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2469 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-06 09:28:37 +00:00
zwelch a13d08bced Add missing copyright header to target_type.h. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2444 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-07-01 19:55:46 +00:00
zwelch d3315c4183 David Brownell <david-b@pacbell.net>: 
Remove some bogus warnings during server startup for ARM926ejs
targets that were already halted for debug ... e.g. started up
a freshly built instance.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2417 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-29 20:04:14 +00:00
duane 2378eaadef Remove extra newline from debug log message 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2411 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-28 03:09:15 +00:00
duane 9ab9786f67 Refactor code, create target_state_name() 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2409 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-28 02:40:08 +00:00
duane 78c0e873d2 Add Breakpoint/Watchpoint unique ID to help debug hardware debug register leakage 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2408 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-27 17:25:07 +00:00
oharboe 1e8225c738 Oleksandr Tymoshenko <gonzo@bluezbox.com> simple watchpoint support 
for MIPS32/EJTAG (no value comparation yet).

git-svn-id: svn://svn.berlios.de/openocd/trunk@2402 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-25 12:18:07 +00:00
zwelch 2e77919853 Remove whitespace at end of lines, step 1. 
- Replace '\s*$' with ''.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2379 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:49:23 +00:00
zwelch c493543fc9 - Replace '){' with ') {'. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2378 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:49:06 +00:00
zwelch dc575dc5bf Remove whitespace that occurs before ')'. 
- Replace '[ \t]*[)]' with ')'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2377 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:47:42 +00:00
zwelch f90d8fa45f Remove whitespace that occurs after '('. 
- Replace '([ \t]*' with '('.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2376 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:46:23 +00:00
zwelch 6d1d58a1fc - Fixes '[<>]' whitespace 
- Replace ')\([<>]\)(' with ') \1 ('.
- Replace ')\([<>]\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\([<>]\)(' with '\1 \2 ('.
- Replace '\(\w\)\([<>]\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2375 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:45:47 +00:00
zwelch fb1a9b2cb2 - Fixes '[|]' whitespace 
- Replace ')\([|]\)(' with ') \1 ('.
- Replace ')\([|]\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\([|]\)(' with '\1 \2 ('.
- Replace '\(\w\)\([|]\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2374 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:45:15 +00:00
zwelch 8959de9f67 - Fixes '+' whitespace 
- Replace ')\(+\)(' with ') \1 ('.
- Replace ')\(+\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(+\)(' with '\1 \2 ('.
- Replace '\(\w\)\(+\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2373 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:44:17 +00:00
zwelch 84df52f9ea - Fixes '=' whitespace 
- Replace ')\(=\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(=\)(' with '\1 \2 ('.
- Replace '\(\w\)\(=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2372 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:42:54 +00:00
zwelch 3813fda44a - Fixes '==' whitespace 
- Replace ')\(==\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(==\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2371 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:42:03 +00:00
zwelch aea6815462 - Fixes '<<' whitespace 
- Replace ')\(<<\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(<<\)(' with '\1 \2 ('.
- Replace '\(\w\)\(<<\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2370 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:41:13 +00:00
zwelch 0e2c2fe1d1 - Fixes '>>' whitespace 
- Replace ')\(>>\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(>>\)(' with '\1 \2 ('.
- Replace '\(\w\)\(>>\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2369 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:40:42 +00:00
zwelch 6319ea33f7 - Fixes '<=' whitespace 
- Replace '\(\w\)\(<=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2368 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:40:33 +00:00
zwelch 4ce93ac479 - Fixes '>=' whitespace 
- Replace ')\(>=\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(>=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2367 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:40:10 +00:00
zwelch 128a733428 - Fixes '&&' whitespace 
- Replace ')\(&&\)(' with ') \1 ('.
- Replace '\(\w\)\(&&\)(' with '\1 \2 ('.
- Replace '\(\w\)\(&&\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2366 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:39:47 +00:00
zwelch d61714f4d5 - Fixes '[+]=' whitespace 
- Replace '\(\w\)\([+]=\)(' with '\1 \2 ('.
- Replace '\(\w\)\([+]=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2364 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:39:18 +00:00
zwelch 53d605e12c - Fixes '!=' whitespace 
- Replace ')\(!=\)\(\w\)' with ') \1 \2'.
- Replace '\(\w\)\(!=\)(' with '\1 \2 ('.
- Replace '\(\w\)\(!=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2363 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:38:12 +00:00
zwelch 5e98c71436 - Fixes '-=' whitespace 
- Replace '\(\w\)\(-=\)(' with '\1 \2 ('.
- Replace '\(\w\)\(-=\)\(\w\)' with '\1 \2 \3'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2362 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:37:56 +00:00
zwelch 95d2a23724 - Replace 'for(' with 'for ('. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2360 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:37:21 +00:00
zwelch 9af5e445b7 - Replace 'switch(' with 'switch ('. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2359 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:36:56 +00:00
zwelch 50c086ffb9 - Replace 'while(' with 'while ('. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2358 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:36:11 +00:00
zwelch e43979e702 - Replace 'if(' with 'if ('. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2357 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-23 22:35:09 +00:00
zwelch bed9c62f9e Oleksandr Tymoshenko <gonzo@bluezbox.com>: 
Resume command works only if resume address is provided.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2348 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 04:58:53 +00:00
duane 3bb216f112 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2328 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:52 +00:00
duane 9218d4be9b C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2327 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:46 +00:00
duane 99e8c9fccb C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2326 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:40 +00:00
duane afc3eb1dc1 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2325 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:33 +00:00
duane f0bd9e1083 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2324 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:28 +00:00
duane 19a678834d C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2323 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:23 +00:00
duane 5c82587a1e C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2322 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:16 +00:00
duane de39cb7724 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2321 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:10 +00:00
duane 610f4e9522 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2320 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:17:03 +00:00
duane 6e2bdc3e68 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2319 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:16:52 +00:00
duane c25d4d4f30 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2318 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:16:46 +00:00
duane d3a6ae5442 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2317 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:16:38 +00:00
duane b6fe525580 C99 printf() -Werror fixes 
git-svn-id: svn://svn.berlios.de/openocd/trunk@2316 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-21 03:16:29 +00:00