Update the comments about DP registers and some of the bitfields.
Remove inappropriate (and unused) DP_ZERO declaration.
Add some (currently unused) #defines needed for SWD protocol support,
based on previous patches from Andreas Fritiofson and Simon Qian.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
If GDB halts unexpectedly, print reason: srst assert or power
out detected.
If polling fails, then things are a bit trickier. We do not
want to spam telnet or the log with polling failed messages.
Leave that case be w/a comment in a code for now.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Rather than issuing a halt and then stepi/resume, just
wait for target to halt.
Issue a sterner warning via gdb console that any gdb
register changes will be ignored in this case.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
The "cm3-ftest.cfg" can be used to verify that OpenOCD handles
certain faults correctly:
- Test #1: it ignores faults that it wasn't told to catch
- Test #2: if vector_catch is told to catch, it catches
The "fault.c" generates ASM code to trigger faults, while the
config script loads and runs pre-compiled code.
This covers most, but not all, of the vector_catch options.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Don't give the same names to both flash chips on two OMAP boards.
For OSK, enable DCC downloads (removing a warning).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Report each region of same-size sectors separately, instead of
incorrectly reporting that every sector has the same size.
This is a longstanding bug on NOR flash chips with non-uniform
sector sizes. It was largely hidden by other bugs in flash
handling. When some of those were recently fixed, this one was
exposed as a regression on str710.
[oyvind.harboe@zylin.com: update the loop to behave on str7 ]
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make the test case easily adjustable in size. str710
has very peculiar flash sector layout, nice for testing,
but a larget test_rom.elf is required.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Skip over a bkpt instruction if found on resume/step.
Only software breakpoints known to OpenOCD are currently handled.
So this handles the special case of either a user added bkpt
or library added, eg. semi-hosting support.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
Folk almost certainly want to have OpenOCD compute the checksum
when they modify the vector table. However, that almost guarantees
that "verify_image" will fail.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Put the memory map logic into its own subroutine.
This will make it a bit easier to package bugfixes,
and simplifies the query packet handling.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Make most methods static; net minor object code shrink.
Likewise various data symbols; no net change.
Shrink some overlong lines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The default script search path on Windows is out of date with
the current layout (from installation and documentation), which
makes the standard script library not be found after a normal
./configure && make && make install
under msys/MinGW. The same should hold true for cygwin native builds
(not verified).
Update search path to ../share/openocd/scripts not ../lib/openocd,
relative to the openocd executable.
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The "NOR: last_addr also needs correction when checking alignment"
patch omitted a necessary update to the key diagnostic; fix.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
It is conceivable that there could be commands in the
queue when a speed change request comes in. Flush the
hw queue before changing speed. Not observed, found by
inspection.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
According to OpenOCD error handling rules the error is
logged at where it occurs(same site where an exception
would have been thrown).
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
The very first command after init command should be "read target voltage".
This is a tweak for the Old Versaloon firmware. Without this, in most
most cases, it works. Under Ubuntu9.04, there is a chance that the USB
will fail. The problem disappears if I read target voltage first.
For the lastest Versaloon firmware, it's OK.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
