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2011-10-31bugfixes: tinker a bit with the targets commandØyvind Harboe
return error when target can not be found instead of ERROR_OK, split fn. Change-Id: Iba5232d3862a490d0995c3bfece23685bd6856e3 Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/131 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2011-10-27bugfixes: numerous bugs in error propagation found by clangØyvind Harboe
Change-Id: I784068325b422d1918e28c08544bc5a1332d712f Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/130 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2011-10-23clang: fix warning w/assert so that clang knows that there will be no ↵Øyvind Harboe
division by zero Change-Id: I98ac62a22f21043bb535a667a4f1f1537ccde2a4 Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/42 Tested-by: jenkins Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2011-10-13target: whitespace cleanupSpencer Oliver
Change-Id: I1453f4f3dc0add529da20577e38b8b82d7d00366 Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net> Reviewed-on: http://openocd.zylin.com/18 Reviewed-by: Alex Austin <alex.austin@spectrumdsi.com> Tested-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2011-10-13breakpoint : smp software breakpoint issueMichel Jaouen
Change-Id: Iefe78bad71d4fdb38ae412ab8fe2f6282836c22e Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com> Reviewed-on: http://openocd.zylin.com/14 Tested-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2011-10-09target: add async algorithm entries to the target typeAndreas Fritiofson
On supported targets, this may be used to start a long running algorithm in the background so the target may be interacted with during execution and later wait for its completion. The most obvious use case is a double buffered flash algorithm that can upload the next block of data while the algorithm is flashing the current. Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2011-08-30cortex_a hybrid & context breakpointsHeythem Bouhaja
2011-08-12target: add helper functions to get/set u16 or u32 array from/to bufferStefan Mahr
2011-08-09Revert "dsp5680xx: disable for now, it generates warnings"Øyvind Harboe
This reverts commit d567df02b9f3e7d2e7e78b3c2907ecad9aa4bbd4.
2011-06-28dsp5680xx: disable for now, it generates warningsØyvind Harboe
Use "git revert <commit>" to revert this commit, then build and repair and post patch to the mailing list. Warnings generated with: nios2-elf-gcc (GCC) 3.4.6 (Altera Nios II 9.1 b222) openocd/src/target/dsp5680xx.c: In function 'eonce_rx_upper_data': openocd/src/target/dsp5680xx.c:252: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c: In function 'eonce_rx_lower_data': openocd/src/target/dsp5680xx.c:268: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c: In function 'eonce_pc_store': openocd/src/target/dsp5680xx.c:508: warning: dereferencing type-punned pointer will break strict-aliasing rules openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_read': openocd/src/target/dsp5680xx.c:736: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c:737: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_write_8': openocd/src/target/dsp5680xx.c:823: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_write': openocd/src/target/dsp5680xx.c:938: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c:941: warning: cast increases required alignment of target type openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_f_wr': openocd/src/target/dsp5680xx.c:1355: warning: cast increases required alignment of target type
2011-05-18partial support for 568013 and 568037, target integration.Rodrigo L. Rosa
2011-04-28smp : infra for smp minimum supportMichel Jaouen
2011-04-15RTOS Thread awareness support wipBroadcom Corporation (Evan Hunter)
- works on Cortex-M3 with ThreadX and FreeRTOS Compared to original patch a few nits were fixed: - remove stricmp usage - unsigned compare fix - printf formatting fixes - fixed a bug with overrunning a memory buffer allocated with malloc.
2011-04-01types: write memory now uses constØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-31target: add -dbgbase option to target configurationØyvind Harboe
Really a Cortex-A specific option, but there is no system in place to support target specific options currently and there has been no need for such a system until now. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-22cortex a9: merge cortex a9 and a8 codeØyvind Harboe
better to keep this in a single file. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2011-03-17target: allow targets to override memory alignmentMathias K
Targets can implement read/write_buffer to handle alignment.
2011-03-17Fix a bunch of typos.Uwe Hermann
Fix a bunch of typos. Most are in code comments, so nothing should break. UNKOWN_COMMAND and CMD_UNKOWN are not used elsewhere, so correcting the spelling should also not break anything.
2011-02-0324bit buffer supportMathias K
Hello, this patch add 24bit support to the target buffer functions and little/big endian functions. Regards, Mathias
2011-01-31cortex_a9: add source files for Cortex A9 support.Aaron Carroll
add target and build support for A9 Signed-off-by: Aaron Carroll <aaronc@cse.unsw.edu.au>
2011-01-31Add '-coreid' target option to support multiple cores per TAP.Aaron Carroll
ARM Cortex-A9 multi-core chips expose a single TAP/DAP which connects to both cores. The '-coreid' option selects which core the target should connect to. Note that at present, OpenOCD can connect to either core, but not both simulatenously, until ADI contexts can be shared. Signed-off-by: Aaron Carroll <aaronc@cse.unsw.edu.au>
2011-01-04target: change working area free data typeSpencer Oliver
We only use the struct working_area member 'free' as a true/false type so might as well use a bool data type. Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-12-29Compilation Warnings on OS X 10.5Andrew MacIsaac
I received a number of "-Wshadow" related warnings (treated as errors) while trying to build on OS X Leopard. In addition, there were two miscellaneous other warnings in the flash drivers. Attached are two patches which correct these issues and the commit messages to accompany them. My system has the following configuration (taken from uname -a): Darwin 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386 === Werror_patch.txt Commit Message === compilation: fixes for -Wshadow warnings on OS X These changes fix -Wshadow compilation warnings on OS X 10.5.8 Compiled with the following configure command: ../configure --prefix=/usr/local --enable-maintainer-mode --enable-jlink --enable-ft2232_libftdi === flash_patch.txt Commit Message === compilation: fixes for flash driver warnings on OS X These changes fix two compilation warnings on OS X 10.5.8: ../../../../src/flash/nor/at91sam3.c:2767: warning: redundant redeclaration of 'at91sam3_flash' ../../../../src/flash/nor/at91sam3.c:101: warning: previous declaration of 'at91sam3_flash' was here and ../../../../src/flash/nor/stmsmi.c:205: warning: format not a string literal and no format arguments Compiled with the following configure command: ../configure --prefix=/usr/local --enable-maintainer-mode --enable-jlink --enable-ft2232_libftdi === Andrew
2010-12-29target: do not expose error numbers to usersØyvind Harboe
error numbers are only reported at DEBUG log levels and used internally, they are not part of the user interface. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-12-01profile: use 100Hz as a default sampling frequencyØyvind Harboe
it's a lie that is somewhere in the vicinity of the truth. Certainly 64MHz confuses gprof and produces zero output and no error messages. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-11-22fastload: fix error handling upon running out of memoryØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-11-04arm964e: Add support for ARM946E target.ddraskovic
So far most of the people have been using existing ARM966E in the place of ARM946E, because they have practically the same scan chains. However, ARM946E has caches, which further complicates JATG handling via scan-chain. this was preventing single-stepping for ARM946E when SW breakpoints are used. This patch thus introduces : 1) Correct cache handling on memory write 2) Possibility to flush whole cache and turn it off during debug, or just to flush affected lines (faster and better) 3) Correct SW breakpoint handling and correct single-stepping 4) Corrects the bug on CP15 read and write, so CP15 values are now correctly R/W
2010-10-29jim tests: use installedØyvind Harboe
Delete obsolete jim that comes with OpenOCD.
2010-10-12TARGET: review handle_load_image_command()Antonio Borneo
Collect variable definitions. Report syntax error to command dispatcher. Propagate error when unable to open file. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-10-12TARGET: fix segfault in handle_dump_image_command()Antonio Borneo
The struct fileio is used after fileio_close(). Move fileio_close() after last usage. Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-09-29fileio: fileio_size() can now failØyvind Harboe
Part of making the fileio API more robust. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-09-29fileio: refactor struct fileio to be an opaque structureØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-15avr32: work-in-progressOleksandr Tymoshenko
committed so as to ease cooperation and to let it be improved over time. So far it supports: - halt/resume - registers inspection - memory inspection/modification I'm still getting up to speed with OpenOCD internals and AVR32 so code is a little bit messy and I'd appreciate any feedback.
2010-08-11tcl: remove silly ocd_ prefix to array2mem and mem2arrayØyvind Harboe
ocd_ prefix is used internally in OpenOCD as a kludge more or less to deal with the two kinds of commands that OpenOCD has. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-09target: if polling fails, back offØyvind Harboe
back-off algorithm for polling. Double polling interval up to 5000ms when it fails. when polling succeeds, reset backoff. This avoids flooding logs(as much) when working with conditions where the target polling will fail. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02verify_image: print out a statement that there are no further errorsØyvind Harboe
It is useful to know that the printed errors are *all* the errors there were. Added missing error handling(found by inspection). Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-22target: $_TARGET mdw now has a phys optionØyvind Harboe
just like the mdw command Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-22target: mwX on target object now supporst phys argumentØyvind Harboe
$_TARGETNAME mww phys 0x10 0xdeadbeef => write 0xdeadbeef to physical address 0x10 Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-22target: Fix shadow issues on MacEdgar Grimberg
wait is declared in /usr/include/sys/wait.h Signed-off-by: Edgar Grimberg <edgar.grimberg@zylin.com>
2010-06-15target: -Wshdaow warning fixØyvind Harboe
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-14target: fix retval gaffe in mwX commandsØyvind Harboe
failure to write to memory was not propagated. This is an interesting case of broken error handling: with exceptions we wouldn't have had this at all, and I also wonder if there is a GCC option to warn about these kinds of potential bugs. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-06-08verify: display up to 128 diff'sØyvind Harboe
Showing up to 128 differences. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-05-16Change kb/s to KiB/s in messages about kibibytesJon Povey
Change download rate messages about kibibytes from "kb/s" to "KiB/s" units. See: http://en.wikipedia.org/wiki/Data_rate_units Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk>
2010-05-05flash: stop caching protection stateØyvind Harboe
There are a million reasons why cached protection state might be stale: power cycling of target, reset, code executing on the target, etc. The "flash protect_check" command is now gone. This is *always* executed when running a "flash info". As a bonus for more a more robust approach, lots of code could be deleted. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-05-05command context: fix errors when running certain commands on startupØyvind Harboe
Various commands, e.g. "arm mcr xxxx" would fail if invoked upon startup since it there was no command context defined for the jim interpreter in that case. A Jim interpreter is now associated with a command context(telnet, gdb server's) or the default global command context. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-05-04target: clean up target memory allocation error messagesØyvind Harboe
target memory allocation can be implemented not to show bogus error messages. E.g. when trying a big allocation first and then a smaller one if that fails. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-04-10TARGET: review unused symbolsAntonio Borneo
Remove unused functions: - target_all_handle_event Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-04-10TARGET: review scope of functionsAntonio Borneo
Add "static" qualifier to private functions. Remove unused "extern" in src/ecosboard.c Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
2010-04-04Restore deleted '!' characterDavid Brownell
I'm not sure what caused this significant character to get deleted. it may be related to intermittent Editor or terminal flakes I've been seeing lately (sigh). This fix is trivial. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-04-04target: are we running algorithm code?David Brownell
Fixing one bug can easily uncover another .... in this case, making sure that we properly invalidate some cached NOR state when resuming arbitrary target code turned up an issue when the code wasn't quite arbitrary (and we couldn't know that, but some parts of OpenOCD assumed the cache would not be invalidated. Specifically: some flash drivers (like CFI) update that state in loops with downloaded algorithms, thus invalidating the state as it's probed. + Add a new target state flag, to record whether the target is running downloaded algorithm code. + Use that flag to add a special case: "trust" downloaded algorithms not to corrupt that cached state, bypassing cache invalidation. Also update some of the documentation to stipulate that this flavor of trustworthiness is now *required* ... not just a fortuitous acident. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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