To support breakpoints, flush data cache line and invalidate
instruction cache when 4 and 2 byte words are written.
The previous code was trying to write directly to the physical
memory, which was buggy and had a number of other situations
that were not handled.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Fixed bug: if virtual address for working memory was not specified
and MMU was enabled, then address 0 would be used.
Require working address to be specified for both MMU enabled
and disabled case.
For some completely inexplicable reason this fixes the regression
in svn 2646 for flash write in arm926ejs target. The logs showed
that MMU was disabled in the case below:
https://lists.berlios.de/pipermail/openocd-development/2009-November/011882.html
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This change is necessary to debug AT91SAM9260 on my PC with a
FT2232H dongle.
Signed-off-by: Dimitar Dimitrov <dinuxbg@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Mention the autoprobing as a tool that may be useful when
figuring out how to set up; and add a section showing how
to use that mechanism (with an example).
Strengthen the differences between config and run stage
descriptions; add a section for the latter.
Mention Dragonite.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
For some reason, all the interals are documented by default.
This is wrong for two basic reasons:
- We need to focus on public interfaces, since those are
the architectural interfaces and relationships.
- Since virtually nothing has doxygen support yet, this
maximizes the noise, and minimizes the usefulness of
doxygen output.
So don't expose so much by default.
Gets rid of the runtime warning "stm32.bs: nonstandard IR mask"
[dbrownell@users.sourceforge.net: line lengths, note issue, section ref]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Just use the array of names we're given, ignoring indices.
The "reserved means don't use" patch missed that change.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This gets rid of runtime warnings from the use of numbers.
STM32 and LPC2103 were tested. Other LPC updates are the
same, and so are safe. The CFI updates match other tested
changes now in the tree.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
There were a few more changes worth mentioning, including support
for more JTAG adapters, boundary scan improvements, another NAND
driver, and the Win64 stuff.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
I'm suspecting this code can never have worked, since the
original commit (svn #335) in early 2008.
Fix is just copy/paste from another (working) function.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Add interface configs for two new high speed JTAG
adapters from Olimex. They need some other speed
related tweaks to work well at high speed.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Implement XSVF support for detailed state path transitions,
by collecting sequences of XSTATE transitions into paths
and then calling pathmove().
It seems that the Xilinx tools want to force state-by-state
transitions instead of relying on the standardized SVF paths.
Like maybe there are XSVF tools not implementing SVF paths,
which are all that we support using svf_statemove().
So from IRPAUSE, instead of just issuing "XSTATE DRPAUSE"
they will issue XSTATES for each intermediate state: first
IREXIT2, then IRUPDATE, DRSELECT, DRCAPTURE, DREXIT1, and
finally DRPAUSE. This works now.
Handling of paths that go *through* reset is a trifle dodgey,
but it should be safe.
Tested-by: Wookey <wookey@wookware.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Unneeded exports cause confusion about the module interfaces.
Make most functions static, and fix some line-too-long issues.
Delete some now-obviously-unused code.
The forward decls are just code clutter; move their references
later, after the normal declarations. (Or vice versa.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Unneeded exports cause confusion about the module interfaces.
Only the Feroceon code builds on this, so only routines it
reuses should be public.. Make most remaining functions
static, and fix some of the line-too-long issues.
The forward decls are just code clutter; move their references
later, after the normal declarations. Turns out we don't need
even one forward declaration in this file.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The Hex parser uses a fixed number of sections. When the
number of sections in the file is greater than that, the
stack get corrupted and a CHECKSUM ERROR is detected
which is very confusing.
This checks the number of sections read, and increases
IMAGE_MAX_SECTIONS so it works on my file.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Update documentation to reflect GIT methodology. Rewrite release.sh
script to use appropriate process. With this update, tools/release.sh
can be used for producing private release tags on local branches.
The documentation still needs work, but their use for v0.3.x should
help rectify the deficiences.
