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40 Commits

Author SHA1 Message Date
Spencer Oliver
0cd84000da mips32: add fastdata loader working area 
Add a working area that is preserved between calls to
mips_m4k_bulk_write_memory - this gives us a speed increase
of approx 3kb/sec during flash writes to the pic32mx.

This area is released during a resume/reset.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2011-01-04 12:29:49 +00:00
Øyvind Harboe
26a77f71e1 mips32_pracc: -Wshadow warning fixes 
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
 2010-06-15 23:26:16 +02:00
Antonio Borneo
689fa8ad8c TARGET/MIPS32_PRACC: review scope of functions 
Add "static" qualifier to private functions.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
 2010-04-11 01:11:11 +08:00
Spencer Oliver
b48a94f05d MIPS: remove unused arg from mips_ejtag_set_instr 
This arg was never used and was just taken from the arm jtag code.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-03-18 09:19:39 +00:00
Spencer Oliver
257a764582 PIC32: add flash algorithm support 
Add flash algorithm support for the PIC32MX.
Still a few things todo but this dramatically decreases
the programing time, eg. approx programming for 2.5k test file.
 - without fastload: 60secs
 - with fastload: 45secs
 - with fastload and algorithm: 2secs.

Add new devices to supported list.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-03-10 21:03:22 +00:00
Spencer Oliver
b8d8953ae9 MIPS: add mips algorithm support 
- add mips support for target algorithms.
 - added handlers for target_checksum_memory and target_blank_check_memory.
 - clean up long lines

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-02-28 22:26:53 +00:00
Spencer Oliver
dbecb13b24 BUILD: remove cygwin gcc 3.4.4 build warnings 
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-20 23:11:25 +00:00
Spencer Oliver
70738bd75d MIPS: update arch_info access to match other targets 
- add target_to_mips32 and target_to_m4k to match test of codebase.
 - mips32_arch_state now shows if processer is running mips16e isa.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-09 13:37:02 +00:00
Spencer Oliver
c68c2751f3 MIPS: whitespace cleanup 
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-07 20:56:07 +00:00
Spencer Oliver
2d450b9033 MIPS: fastdata bulk write fallback 
If fastdata access fails, then fallback to default mips_m4k_write_memory
Remove unnecessary fastdata loader verify check

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-06 20:24:31 +00:00
Spencer Oliver
9d83df72dc MIPS: pracc access tweaks 
reorder the pracc access so we can save a few access cycles

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-05 19:54:37 +00:00
Spencer Oliver
f6412d9c7b MIPS: optimize pracc access 
remove unnecessary nops when accessing ejtag pracc
general fastdata patch cleanup

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-05 19:54:36 +00:00
David Claffey
03e8649bc6 MIPS: merge mips fast_data patch from David N. Claffey 
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
 2010-01-05 19:54:35 +00:00
Zachary T Welch
4946925bea use ARRAY_SIZE macro 
Search and destroy lingering cases where the ARRAY_SIZE macro should
be used to convey more intrinsic meaning in the OpenOCD code.
 2009-11-25 10:32:00 -08:00
Jerry Ling
0d06a06f8b mips: fix gaffe when removing dynamic array allocation 
Classic sizeof() gaffe.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
 2009-11-24 08:26:30 +01:00
Øyvind Harboe
af7f6891e9 mips: remove dynamic arrays - reduces stack usage 
Allocate working memory dynamically.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
 2009-11-22 20:23:34 +01:00
Øyvind Harboe
2d6829d698 mips: use const for code sequences 
This will allow data to be allocated in read only
memory instead of on the stack. Speeds things up
and reduces stack usage.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
 2009-11-22 20:18:26 +01:00
Zachary T Welch
d64a873db4 improve mips32_pracc_context 
Use struct mips32_pracc_context instead of a typedef.
 2009-11-13 11:58:13 -08:00
Zachary T Welch
a8141cafde mips_ejtag_t -> struct mips_ejtag 
Remove misleading typedef and redundant suffix from struct mips_ejtag.
 2009-11-13 11:58:11 -08:00
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
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
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
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
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
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
zwelch
3c2eabd20f Transform 'u32' to 'uint32_t' in src/target 
- Replace '\([^_]\)u32' with '\1uint32_t'.
- Replace '^u32' with 'uint32_t'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2279 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-18 07:09:35 +00:00
zwelch
f876d5e9c7 Transform 'u16' to 'uint16_t' 
- Replace '\([^_]\)u16' with '\1uint16_t'.
- Replace '^u16' with 'uint16_t'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2277 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-18 07:07:59 +00:00
zwelch
86173cdbdd Transform 'u8' to 'uint8_t' in src/target 
- Replace '\([^_]\)u8' with '\1uint8_t'.
- Replace '^u8' with 'uint8_t'.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2274 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-18 07:04:08 +00:00
zwelch
56504fdd73 Audit and eliminate redundant #include directives in other target files. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1715 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-11 04:56:37 +00:00
oharboe
837555ab24 Nico Coesel <ncoesel@dealogic.nl> MIPS32 speedup patches 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1494 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 11:35:58 +00:00
oharboe
a8e12a95fa John McCarthy <jgmcc@magma.ca> pic32mx flash fixups and speedups 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1301 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-01-05 09:32:23 +00:00
ntfreak
c0787b6994 - correct the register hi/lo read - wrong way round 
- all the register now can be written to, including the special CP0 regs.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1169 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-11-13 21:40:26 +00:00
ntfreak
8f2c1659cf - slight mips32 cleanup/reformat 
- add missing svn props

git-svn-id: svn://svn.berlios.de/openocd/trunk@1159 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-11-12 14:53:19 +00:00
oharboe
539527ab74 John McCarthy <jgmcc@magma.ca> cleans up the usage of the 
ejtag_info->ejtag_ctrl variable.  It was being overwritten by the value read back from the EJTAG CONTROL register.  Because of the way this register works you do not want to use the value returned to write the register, you always want to write the bits explicitly.

The second patch just reduces the DMA retries to 0 in anticipation of removing the retry code altogether.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1049 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-10-14 06:21:17 +00:00
oharboe
b8387ea272 fixed warning 
git-svn-id: svn://svn.berlios.de/openocd/trunk@946 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-08-19 17:25:21 +00:00
oharboe
f370d70670 Duane Ellis: fix warnings 
git-svn-id: svn://svn.berlios.de/openocd/trunk@890 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-08-05 12:27:18 +00:00
ntfreak
53590217ee - merged mips target into svn trunk 
git-svn-id: svn://svn.berlios.de/openocd/trunk@874 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-07-26 10:32:11 +00:00