SimonQian [Sat, 31 Oct 2009 08:42:04 +0000 (31 16:42 +0800)]
first implementation
Zachary T Welch [Thu, 29 Oct 2009 04:23:17 +0000 (28 21:23 -0700)]
The openocd 0.3.0-rc0 release.
Remove '-dev' version tag: 0.3.0-rc0-dev -> 0.3.0-rc0
David Brownell [Wed, 28 Oct 2009 17:53:11 +0000 (28 10:53 -0700)]
Cortex-M3: remove exports and forward decls
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>
David Brownell [Wed, 28 Oct 2009 17:42:23 +0000 (28 10:42 -0700)]
ARM926: remove exports and forward decls
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>
Franck HÉRÉSON [Wed, 28 Oct 2009 17:24:55 +0000 (28 10:24 -0700)]
bugfix: stack corruption loading IHex images
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>
Zachary T Welch [Thu, 22 Oct 2009 10:04:08 +0000 (22 03:04 -0700)]
Add script to test the release process.
Runs the release.sh script in a freshly cloned repository, charting
one hypothetical future of OpenOCD's lineage.
Zachary T Welch [Wed, 21 Oct 2009 00:11:33 +0000 (20 17:11 -0700)]
Rewrite release script to use GIT.
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.
Zachary T Welch [Wed, 21 Oct 2009 00:12:17 +0000 (20 17:12 -0700)]
Factor version munging capabilities out of release.sh.
Zachary T Welch [Thu, 22 Oct 2009 08:38:22 +0000 (22 01:38 -0700)]
Factor release version functions into new script.
Zachary T Welch [Sat, 24 Oct 2009 10:04:28 +0000 (24 03:04 -0700)]
Add git2cl from repo.or.cz as a submodule in tools/git2cl.
Zachary T Welch [Sat, 24 Oct 2009 10:05:41 +0000 (24 03:05 -0700)]
Improve .gitignore rules.
A '.*' rule prevents the 'git submodule add' from correctly adding the
first submodule, because it creates the .gitmodule file. This file will
not be added (without -f) result in incomplete submodule commits.
The new rules mask the specific files present in my own build tree, but
additional rules may be needed to hide other types of temporary files.
Nicolas Pitre [Wed, 28 Oct 2009 01:19:43 +0000 (27 21:19 -0400)]
ARM: fix single-step of Thumb unconditional branch
Only type 1 branch instruction has a condition code, not type 2.
Currently they're both tagged with ARM_B which doesn't allow for the
distinction.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Nicolas Pitre [Wed, 28 Oct 2009 01:19:42 +0000 (27 21:19 -0400)]
ARM: fix target address when disassembling Thumb BLX
A Thumb BLX instruction is branching to ARM code, and therefore the
first 2 bits of the target address must be cleared.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Oleg Seiljus [Tue, 27 Oct 2009 19:40:24 +0000 (27 12:40 -0700)]
Signalyzer: H2 and H4 support
This patch includes partial support for these new JTAG adapters.
More complete support will require updates to the libftdi code,
for EEPROM access.
[dbrownell@users.sourceforge.net: fix whitespace, linelen, etc ]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Oleg Seiljus [Tue, 27 Oct 2009 18:56:04 +0000 (27 11:56 -0700)]
Signalyzer: new config files
Add configs for H2, H4, LITE.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Nicolas Pitre [Tue, 27 Oct 2009 05:14:34 +0000 (27 01:14 -0400)]
ARM: fix Thumb mode handling when single-stepping register based branch insns
Currently, OpenOCD is always caching the PC value without the T bit.
This means that assignment to the PC register must clear that bit and set
the processor state to Thumb when it is set. And when the PC register
value is transferred to another register or stored into memory then
the T bit must be restored.
Discussion: It is arguable if OpenOCd should have preserved the original
PC value which would have greatly simplified this code. The processor
state could then be obtained simply by getting at bit 0 of the PC. This
however would require special handling elsewhere instead since the T bit
is not always relevant (like when PC is used with ALU insns or as an index
with some addressing modes). It is unclear which way would be simpler in
the end.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Nicolas Pitre [Tue, 27 Oct 2009 05:14:33 +0000 (27 01:14 -0400)]
ARM: allow proper single stepping of Thumb BL and BLX instructions
Whenever an unconditional branch with the H bits set to 0b10 is met, the
offset must be combined with the offset from the following opcode and not
ignored like it is now.
A comment in evaluate_b_bl_blx_thumb() suggests that the Thumb2 decoder
would be a simpler solution. That might be true when single-stepping of
Thumb2 code is implemented. But for now this appears to be the simplest
solution to fix Thumb1 support.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Nicolas Pitre [Tue, 27 Oct 2009 05:14:32 +0000 (27 01:14 -0400)]
ARM: call thumb_pass_branch_condition() only for actual branch opcodes
Calling it first with every opcodes and then testing if the opcode
was indeed a branch instruction is wasteful and rather strange.
If ever thumb_pass_branch_condition() has side effects (say, like
printing a debugging traces) then the result would be garbage for most
Thumb instructions which have no condition code.
While at it, let's make the nearby code more readable by reducing some of
the redundant brace noise and reworking the error handling construct.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 27 Oct 2009 06:10:40 +0000 (26 23:10 -0700)]
ft2232: less noise with _DEBUG_JTAG_IO_
Don't log "Yes, I'm *still* in TAP_IDLE" every seven runtest clocks.
David Brownell [Tue, 27 Oct 2009 06:06:22 +0000 (26 23:06 -0700)]
JTAG: "jtag newtap ..." cleanup
Get rid of needless variable, improve and shrink diagnostic.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 27 Oct 2009 05:59:46 +0000 (26 22:59 -0700)]
PXA255: force reset config
These chips need both SRST and TRST when debugging,
and SRST doesn't gate JTAG.
David Brownell [Tue, 27 Oct 2009 05:53:18 +0000 (26 22:53 -0700)]
omap3530: target reset/init improvements
Now I can issue "reset halt" and have everything act smoothly;
the vector_catch hardware is obviously not kicking in, but the
rest of the reset sequence acts sanely.
- TAP "setup" event enables the DAP, not omap3_dbginit
(resolving a chicken/egg bug I noted a while back)
- Remove stuff from omap3_dbginit which should never be
used in event handlers
- Cope better with slow clocking during reset
Also, stop hard-wiring the target name: use the input params in
the standard way, and set up $_TARGETNAME as an output param.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Mon, 26 Oct 2009 23:02:45 +0000 (26 16:02 -0700)]
ARM ADIv5: "dap info" gets more readable
Make the "dap info" output more comprehensible:
- Don't show CIDs unless they're incorrect (only four bits matter)
- For CoreSight parts, interpret the part type
- Interpret the part number
- Show all five PID bytes together
- Other minor cleanups
Also some whitespace fixes, and shrink a few overlong source lines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Spencer Oliver [Mon, 26 Oct 2009 22:39:24 +0000 (26 22:39 +0000)]
Fix incorrect line endings
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
David Brownell [Mon, 26 Oct 2009 18:14:28 +0000 (26 11:14 -0700)]
Merge branch 'master' of ssh://dbrownell@openocd.git.sourceforge.net/gitroot/openocd/openocd
Wookey [Mon, 26 Oct 2009 17:06:05 +0000 (26 17:06 +0000)]
balloon3 board base config
This is the very basic board config for the balloon3 board cpu JTAG
channel.
The rest of the config comprises another 14 .cfg files which I suspect
openocd doesn't really want all of. I'm still not sure how to deal
with this. I'll post another mail/patch to discuss.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Michael Roth [Mon, 26 Oct 2009 13:01:42 +0000 (26 14:01 +0100)]
SVF: fix parsing hex strings containing leading '0' characters
Ignore leading '0' characters on hex strings. For example a bit
pattern consisting of 6 bits could be written as 3f, 03f or 003f and
so on.
Signed-off-by: Michael Roth <mroth@nessie.de>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Øyvind Harboe [Fri, 23 Oct 2009 14:13:10 +0000 (23 16:13 +0200)]
Idea for adding watchpoint masks.
David Brownell [Mon, 26 Oct 2009 07:36:03 +0000 (26 00:36 -0700)]
JTAG: simple autoprobing
This patch adds basic autoprobing support for the JTAG scan chains
which cooperate. To use, you can invoke OpenOCD with just:
- interface spec: "-f interface/...cfg"
- possibly with "-c 'reset_config ...'" for SRST/TRST
- possibly with "-c 'jtag_khz ...'" for the JTAG clock
Then set up config files matching the reported TAPs. It doesn't
declare targets ... just TAPs. So facilities above the JTAG and
SVF/XSVF levels won't be available without a real config; this is
almost purely a way to generate diagnostics.
Autoprobe was successful with most boards I tested, except ones
incorporating C55x DSPs (which don't cooperate with this scheme
for IR length autodetection). Here's what one multi-TAP chip
reported, with the "Warn:" prefixes removed:
clock speed 500 kHz
There are no enabled taps. AUTO PROBING MIGHT NOT WORK!!
AUTO auto0.tap - use "jtag newtap auto0 tap -expected-id 0x2b900f0f ..."
AUTO auto1.tap - use "jtag newtap auto1 tap -expected-id 0x07926001 ..."
AUTO auto2.tap - use "jtag newtap auto2 tap -expected-id 0x0b73b02f ..."
AUTO auto0.tap - use "... -irlen 4"
AUTO auto1.tap - use "... -irlen 4"
AUTO auto2.tap - use "... -irlen 6"
no gdb ports allocated as no target has been specified
The patch tweaks IR setup a bit, so we can represent TAPs with
undeclared IR length.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Sun, 25 Oct 2009 23:30:30 +0000 (25 16:30 -0700)]
minor fixes to TODO list
Øyvind Harboe [Sun, 25 Oct 2009 17:29:17 +0000 (25 18:29 +0100)]
fix syntax of mww phys.
Øyvind Harboe [Sun, 25 Oct 2009 17:24:18 +0000 (25 18:24 +0100)]
check if mmu is enabled before using mmu code path
David Brownell [Sun, 25 Oct 2009 21:03:14 +0000 (25 14:03 -0700)]
ARM: rename "arm9tdmi vector_catch" to "arm9 ..."
And update doc accordingly. That EmbeddedICE register was
introduced for ARM9TDMI and then carried forward into most
new chips that use EmbeddedICE.
David Brownell [Sun, 25 Oct 2009 20:07:57 +0000 (25 13:07 -0700)]
JTAG: jtag_tap_init() bugfixes
Stop allocating three bytes per IR bit, and cope somewhat better
with IR lengths over 32 bits.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Sun, 25 Oct 2009 20:06:47 +0000 (25 13:06 -0700)]
xscale: always reload handler after reset
Remove needless debug handler state.
- "handler_installed" became wrong as soon as the second TRST+SRST
reset was issued ... so the handler was never reloaded after the
reset removed it from the mini-icache.
This fixes the bug where subsequent resets fail on PXA255 (if the
first one even worked, which is uncommon). Other XScale chips
would have problems too; PXA270 seems to have, IXP425 maybe not.
- "handler_running" was never tested; it's pointless.
Plus a related bugfix: invalidate OpenOCD's ARM register cache on reset.
It was no more valid than the XScale's mini-icache. (Though ... such
invalidations might be better done in "SRST asserted" callbacks.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Øyvind Harboe [Sat, 24 Oct 2009 11:06:13 +0000 (24 13:06 +0200)]
vector_catch and watchpoint TODO items.
David Brownell [Fri, 23 Oct 2009 19:28:03 +0000 (23 12:28 -0700)]
arm9tdmi vector_catch: reserved means "don't use"
Bit 5 shouldn't be used. Remove all support for modifying it.
Matches the exception vector table, of course ... more than one
bootloader uses that non-vector to help distinguish valid boot
images from random garbage in flash.
Øyvind Harboe [Fri, 23 Oct 2009 14:02:42 +0000 (23 16:02 +0200)]
Improve help for arm9 vector_catch.
Øyvind Harboe [Fri, 23 Oct 2009 11:09:16 +0000 (23 13:09 +0200)]
Remove debug output that could cause compile warnings.
Øyvind Harboe [Fri, 23 Oct 2009 10:38:19 +0000 (23 12:38 +0200)]
mcr/mrc interface work. Implemented for arm926ejs and arm720t. mcr/mrc commands added.
Øyvind Harboe [Fri, 23 Oct 2009 07:54:43 +0000 (23 09:54 +0200)]
Embedded ICE version is now dumped with debug_level 1
David Brownell [Fri, 23 Oct 2009 08:02:22 +0000 (23 01:02 -0700)]
jtag: clean up TAP state name handling
Some cosmetic cleanup, and switch to a single table mapping
between state names and symbols (vs two routines which only
share that state with difficulty).
Get rid of TAP_NUM_STATES, and some related knowledge about
how TAP numbers are assigned. Later on, this will help us
get rid of more such hardwired knowlege.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 23 Oct 2009 08:00:32 +0000 (23 01:00 -0700)]
SVF: clean up, mostly for TAP state name handling
- Use the name mappings all the other code uses:
+ name-to-state ... needed to add one special case
+ state-to-name
- Improve various diagnostics:
+ don't complain about a "valid" state when the issue
is actually that it must be "stable"
+ say which command was affected
- Misc:
+ make more private data and code be static
+ use public DIM() not private dimof()
+ shorten the affected lines
Re the mappings, this means we're more generous in inputs we
accept, since case won't matter. Also our output diagnostics
will be a smidgeon more informative, saying "RUN/IDLE" not
just "IDLE" (emphasizing that there can be side effects).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Nicolas Pitre [Fri, 23 Oct 2009 03:23:44 +0000 (22 23:23 -0400)]
Ferocion: fix corruption of r0 when resuming Thumb mode
The wrong variable (pc instead of r0) was used. Furthermore, someone
did cover this error by stupidly silencing the compiler warning that
occurred before a dummy void reference to r0 was added to the code.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Thu, 22 Oct 2009 19:05:04 +0000 (22 12:05 -0700)]
have "reg" command print cache names too
When dumping over 100 registers (as on most ARM9 + ETM cores),
aid readability by splitting them into logical groups.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Thu, 22 Oct 2009 19:01:27 +0000 (22 12:01 -0700)]
ETM: rename registers, doc tweaks
The register names are perversely not documented as zero-indexed,
so rename them to match that convention. Also switch to lowercase
suffixes and infix numbering, matching ETB and EmbeddedICE usage.
Update docs to be a bit more accurate, especially regarding what
the "trigger" event can cause; and to split the issues into a few
more paragraphs, for clarity.
Make "configure" helptext point out that "oocd_trace" is prototype
hardware, not anything "real".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Øyvind Harboe [Thu, 22 Oct 2009 08:22:34 +0000 (22 10:22 +0200)]
disable ZY1000's UART forwarding test code.
Øyvind Harboe [Wed, 21 Oct 2009 18:19:47 +0000 (21 20:19 +0200)]
mww_phys retired. Replaced by generic mww phys in target.c
Øyvind Harboe [Wed, 21 Oct 2009 18:16:31 +0000 (21 20:16 +0200)]
virt2phys is now implemented by target.c globally, retire target specific documentation.
Øyvind Harboe [Wed, 21 Oct 2009 13:36:31 +0000 (21 15:36 +0200)]
retire obsolete mXY_phys commands. Handled by generic memory read/modify commands and target read/write physical memory callbacks.
Øyvind Harboe [Wed, 21 Oct 2009 13:32:29 +0000 (21 15:32 +0200)]
read/write physical target fn's
Øyvind Harboe [Wed, 21 Oct 2009 12:46:12 +0000 (21 14:46 +0200)]
add support for target_read/write_phys_memory callbacks.
Øyvind Harboe [Wed, 21 Oct 2009 12:45:39 +0000 (21 14:45 +0200)]
Added target_read/write_phys_memory() fn's. mdX/mwX commands updated to support phys flag to specify bypassing of MMU.
Øyvind Harboe [Wed, 21 Oct 2009 11:20:29 +0000 (21 13:20 +0200)]
Merge branch 'master' of ssh://gowinex@openocd.git.sourceforge.net/gitroot/openocd/openocd into HEAD
Øyvind Harboe [Wed, 21 Oct 2009 11:10:32 +0000 (21 13:10 +0200)]
Retire obsolete and superfluous implementations of virt2phys in each target. This is done in a polymorphic implementation in target.c
Øyvind Harboe [Wed, 21 Oct 2009 11:10:32 +0000 (21 13:10 +0200)]
Retire obsolete and superfluous implementations of virt2phys in each target. This is done in a polymorphic implementation in target.c
Øyvind Harboe [Wed, 21 Oct 2009 11:07:44 +0000 (21 13:07 +0200)]
First cut at implementing software breakpoints for mmu read only memory
Øyvind Harboe [Wed, 21 Oct 2009 10:54:41 +0000 (21 12:54 +0200)]
Defined target_write_memory() to be able to handle implementing breakpoints for read only ram(e.g. MMU write protected.
Øyvind Harboe [Wed, 21 Oct 2009 10:02:04 +0000 (21 12:02 +0200)]
eCos synthetic target updates.
David Brownell [Wed, 21 Oct 2009 03:04:36 +0000 (20 20:04 -0700)]
XSVF: use svf_add_statemove()
XSVF improvements:
- Layer parts of XSVF directly over SVF, calling svf_add_statemove()
instead of expecting jtag_add_statemove() to conform to the SVF/XSVF
requirements (which it doesn't).
This should improve XSTATE handling a lot; it removes most users of
jtag_add_statemove(), and the comments about how it should really do
what svf_add_statemove() does.
- Update XSTATE logic to be a closer match to the XSVF spec. The main
open issue here is (still) that this implementation doesn't know how
to build and submit paths from single-state transitions ... but now
it will report that error case.
- Update the User's Guide to mention the two utility scripts for
working with XSVF, and to mention the five extension opcodes.
Handling of state transition paths is, overall, still a mess. I think
they should all be specified as paths not unlike SVF uses, and compiled
to the bitstrings later ... so that we can actually make sense of the
paths. (And see the extra clocks, detours through RUN, etc.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Øyvind Harboe [Tue, 20 Oct 2009 13:54:53 +0000 (20 15:54 +0200)]
Removed unused interface_jtag_set_end_state and wrote down some notes on TCP/IP client/server scheme.
Øyvind Harboe [Tue, 20 Oct 2009 10:22:55 +0000 (20 12:22 +0200)]
Added the faux flash driver and target. Used for testing.
Øyvind Harboe [Tue, 20 Oct 2009 10:03:36 +0000 (20 12:03 +0200)]
Added 'unlock' option to flash write_image
Øyvind Harboe [Tue, 20 Oct 2009 07:46:23 +0000 (20 09:46 +0200)]
More svn to git version string fixes.
David Brownell [Tue, 20 Oct 2009 06:33:08 +0000 (19 23:33 -0700)]
SVF: better spec conformance for STATE switch
Don't add extra TCK in current state; exit from RESET had four extras.
Only IDLE --> IDLE needs such an extra clock. (At least one TCK must
be issued.)
Allow entry to RESET; SVF allows it, so must we (despite those entries
being commented out of the statemove table).
When entering RESET, always use TLR ... we might end up with extra clocks
in reset that way, which is harmless, but we'll never end up in any other
state than RESET, which is useful paranoia.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 20 Oct 2009 05:50:51 +0000 (19 22:50 -0700)]
davinci: add watchdog reset method
Lightly tested on dm365.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 20 Oct 2009 05:50:51 +0000 (19 22:50 -0700)]
jtag_add_statemove() always uses TLR to get to RESET
As decided a while back, this isn't a transition we want to chance.
Whenever someone wants to got to RESET, force it.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 20 Oct 2009 05:50:51 +0000 (19 22:50 -0700)]
SVF/XSVF: comment and whitespace fixes
SVF: comment the predefined/default paths; make them static const
SVF, XSVF: whitespace fixes, mostly so copyrights display sanely
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Zachary T Welch [Tue, 20 Oct 2009 02:59:02 +0000 (19 19:59 -0700)]
Improve Makefile rules for XScale debug handler; fixes 'make distcheck'.
Redirect 'Slash' NIL [Tue, 20 Oct 2009 00:55:40 +0000 (19 17:55 -0700)]
MinGW: always use "-D__USE_MINGW_ANSI_STDIO"
This is unfortunately needed to make stdio work like OpenOCD expects -- matching
the ANSI-C standard, instead of MS-Windows.
I tested it in both MinGW-W64 on Vista 64 and MinGW-W32 on XP, and I don't
see any adverse effects to enabling it for all MinGW versions.
Redirect 'Slash' NIL [Tue, 20 Oct 2009 00:48:19 +0000 (19 17:48 -0700)]
MinGW: use WinSock2
After reading a bit further, it appears that ws2_32 (Windows Sockets 2)
is included in all versions of Windows and backwards compatible with
wsock32, at least according to
http://msdn.microsoft.com/en-us/library/ms740673%28VS.85%29.aspx.
Only Win95 seems to require a manual installation; is not a big deal.
So I think we can drop this whole business of detecting 64 bit MinGW and
just use -lws2_32 for all MinGW platforms.
David Brownell [Mon, 19 Oct 2009 21:45:43 +0000 (19 14:45 -0700)]
Doc: jtag_init must validate scan chain too
Same requirement as like init_reset, and for the same reason:
we need to start with a known and working state.
Nicolas Pitre [Mon, 19 Oct 2009 19:49:46 +0000 (19 15:49 -0400)]
fix single step of bx instruction going into Thumb mode
Without this fix, the following code cannot be single stepped:
add ip, pc, #1
bx ip
[thumb code here]
David Brownell [Mon, 19 Oct 2009 16:53:45 +0000 (19 09:53 -0700)]
Ignore openocd.exe for "git status"
Redirect 'Slash' NIL [Mon, 19 Oct 2009 16:49:34 +0000 (19 09:49 -0700)]
corrective fix for MinGW GNU C99 printf compliance
Compilation on cygwin, using gcc v3 with option -mno-cygwin,
currently produces a large number of the following warnings:
warning: `gnu_printf' is an unrecognized format function type
These have been introduced with the recent MinGW GNU C99 printf
compliance patch, as gnu_printf was only introduced with gcc v4.4
and is not recognized with earlier versions.
The attached fix adds gcc version detection to the previous patch
to avoid the problem.
oyvind [Mon, 19 Oct 2009 13:16:42 +0000 (19 15:16 +0200)]
Sync with official Jim Tcl repository.
oyvind [Mon, 19 Oct 2009 13:08:52 +0000 (19 15:08 +0200)]
Switch from svn to git version string handling.
Dean Glazeski [Sun, 18 Oct 2009 20:26:38 +0000 (18 22:26 +0200)]
SDRAM and clock configuration for the SAM9-L9260 board from Olimex
Redirect 'Slash' NIL [Sun, 18 Oct 2009 05:18:38 +0000 (17 22:18 -0700)]
safer conversion to HANDLER on MinGW-W64
Assign to "intptr_t", which on some versions of MS-Windows
will widen the variable; then cast to HANDLE.
David Brownell [Sun, 18 Oct 2009 00:50:23 +0000 (17 17:50 -0700)]
Ignore two more generated files
On Windows the name is "bin2char.exe".
All operating systems now have "xscale_handler.h".
Redirect 'Slash' NIL [Sun, 18 Oct 2009 00:47:52 +0000 (17 17:47 -0700)]
More MinGW C99 printf compliance
Passing "--std=gun99" is unfortunately not sufficient to make current
MinGW compilers conform with respect to checking printf format strings.
(The C runtime seems not to have problems.)
Fix by using a "gnu_printf" format specifier not "printf".
Redirect \"Slash\" NIL [Sat, 17 Oct 2009 19:15:13 +0000 (17 12:15 -0700)]
jim-eventloop for MinGW-w64
Use JIM_WIDE_MODIFIER for the sscanf format, and apply it for MINGW32 as
well as other Windows environments. (Microsoft doesn't conform to the
C99 standard, and uses "%I64d" not "%lld" for "long long".)
NB: __MINGW32__ should work on both w32 and w64,.
David Brownell [Sat, 17 Oct 2009 19:14:19 +0000 (17 12:14 -0700)]
build tweak for bin2char
Work better when building outside the source tree.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Fri, 16 Oct 2009 20:52:40 +0000 (16 13:52 -0700)]
xscale: better fix for debug_handler.bin
Generate a C struct with the data, and use that, instead of an
assembly language file. The assembly language causes issues on
Darwin and MS-Windows, which don't necessarily use GNU AS; or
if they do, don't necessarily use its ELF syntax.
It's also better in two other ways: fewer global symbols; and
the init-time size check gets optimized away at compile time.
(Unless it fails, in which case bigger chunks of the file vanish.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Thu, 15 Oct 2009 03:24:31 +0000 (14 20:24 -0700)]
another portability update
Just use "%p" instead of consing up some integral type for pointer printf.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Thu, 15 Oct 2009 03:04:33 +0000 (14 20:04 -0700)]
portability updates
Based on some patches from <redirect.slash.nil@gmail.com>
for preliminary Win64 compilation. More such updates are
needed, but they need work. Compile tested on 64 and 32 bit
Linuxes, and Cygwin.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Wed, 14 Oct 2009 22:18:00 +0000 (14 15:18 -0700)]
doc updates to match "help" better
This makes the documentation a closer match to "help" output:
- "pathmove" somehow was not documented in the User's Guide
- "jtag_nsrst_assert_width" and "jtag_ntrst_assert_width"
are new; both needed descriptions.
- Removed two undocumented and fairly useless script mechanisms:
* production/production_info/production_test ... using it,
requires replacing everything; so having it adds no value.
* cpu ... way out of date; hopeless to keep that current
Note that anyone using that "production" stuff already defines
their own procedures, and can keep using them with no change.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Wookey [Wed, 14 Oct 2009 13:27:41 +0000 (14 14:27 +0100)]
Fw: [PATCH] OpenRD board configuration
Ofrwarded from Ron, who's not subscribed.
----- Forwarded message from Ron <ron@debian.org> -----
From: Ron <ron@debian.org>
Date: Wed, 14 Oct 2009 04:50:17 +1030
To: wookey@debian.org
Subject: [PATCH] OpenRD board configuration
X-Spam-Status: No, score=-3.6 required=4.5 tests=BAYES_00,RCVD_IN_DNSWL_LOW
autolearn=ham version=3.2.5
This piggybacks on the 'sheevaplug' layout which uses the same Kirkwood SoC.
Signed-off-by: Ron Lee <ron@debian.org>
Øyvind Harboe [Wed, 14 Oct 2009 10:01:52 +0000 (14 12:01 +0200)]
S29WS-N CFI query fix is to try 0x555 if 0x55 fails.
Øyvind Harboe [Wed, 14 Oct 2009 09:14:04 +0000 (14 11:14 +0200)]
Work in progress on arm11 reset. Assert srst.
Øyvind Harboe [Wed, 14 Oct 2009 08:34:41 +0000 (14 10:34 +0200)]
iMX target config script's ported from Freescale BSP.
David Brownell [Wed, 14 Oct 2009 07:32:42 +0000 (14 09:32 +0200)]
Fix problems building xscale_debug.S
David Brownell [Wed, 14 Oct 2009 09:00:34 +0000 (14 02:00 -0700)]
omap2420.cfg updates
Remove ircapture/mask attributes. Add "srst_nogate".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Lennert Buytenhek [Tue, 13 Oct 2009 20:48:18 +0000 (13 22:48 +0200)]
fix detection of PLD instructions
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Lennert Buytenhek [Tue, 13 Oct 2009 18:27:03 +0000 (13 20:27 +0200)]
fix pass_condition() LE condition code check
The LE check is obviously buggy (as easily triggered during some
testing), but I didn't audit the rest of the cases.
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
David Brownell [Tue, 13 Oct 2009 17:55:24 +0000 (13 10:55 -0700)]
cosmetic cleanup in TMS tables
Cleanup comments and layout/whitespace in the TMS tables.
Table contents stayed the same (ignoring whitespace).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Yauheni Kaliuta [Tue, 13 Oct 2009 17:00:46 +0000 (13 20:00 +0300)]
Cleanup: nuke trailling whitespaces
Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
Yauheni Kaliuta [Sun, 11 Oct 2009 15:27:27 +0000 (11 18:27 +0300)]
Do not replace virt2phys with the default one if it was assigned
Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>
Øyvind Harboe [Tue, 13 Oct 2009 11:44:15 +0000 (13 13:44 +0200)]
Retired gdb_attach. gdb-detach event covers this functionality.
Øyvind Harboe [Tue, 13 Oct 2009 11:13:29 +0000 (13 13:13 +0200)]
Missing type for eCos.