Added gdb_sync feature that allows GDB to sync up to target state.
Issue "monitor gdb_sync" and the next stepi, will return immediately
with updated register values to GDB.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2754 b42882b7-edfa-0310-969c-e2dbd0fdcd60
OpenOCD doesn't actually *need* to be keeping all TCP ports
active ... creating security issues in some network configs.
Instead, let config file specify e.g. "tcl_port 0" (or gdb_port,
telnet_port) to disable that particular remote access method.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2240 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- replaces all accesses to target->type->name.
- add documentation in target_s to warn not to access field directly.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1966 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- replaces all calls to target->type->get_gdb_reg_list.
- add documentation in target_s to warn not to invoke callback directly.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1964 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- Silence errors about keep_alive() not being called frequently enough unless
a gdb session is active or debugging is enabled
git-svn-id: svn://svn.berlios.de/openocd/trunk@1933 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Make startup for the various server ports be quiet, unless
debugging is active: don't emit needless scarey messages.
Update the relevant documentation and its references:
- For these port commands ... cover the default values;
convert to @deffn syntax; include their use outside of
the configuration stage; and alphabetize.
Similar updates to the rest of that small chapter:
- Highlight that there even *IS* a configuration stage, after
which some command functionality is no longer available.
- For GDB commands ... convert to @deffn syntax; alphabetize;
include a missing command (!); add missing helptext (!) for
one non-missing command; update relevant cross-references
and index entries.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1909 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- Add libtoolize step too bootstrap script; creates ltmain.sh script.
- Add AC_PROG_LIBTOOL to configure.in to add libtool support to build.
- Change Makefile.am library rules from static (_a) to libtool (_la).
- Install libopenocd.{la,so,a} in $(libdir); update openocd link rules.
- Extend MAINTAINERCLEANFILES in top-level Makefile.am to remove ltmain.sh.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1695 b42882b7-edfa-0310-969c-e2dbd0fdcd60
already required autoconf 2.59 (circa 2006), so there is no reason to
support versions of automake older than 1.6 (circa 2002).
The first part of this patch upgrades the configure.in script:
1. Use current calling conventions for the AC_INIT and
AM_INIT_AUTOMAKE macros, bringing their usage up-to-date with
the version of autoconf already specified by AC_PREREQ.
2. Add AC_CONFIG_SRCDIR macro, required by new version of AC_INIT.
3. Automatically enable all of automake's warnings except Makefile
portability (which OpenOCD violates by using GNU make's $(wildcard)).
[[ While automake has its own -Werror option, I did not enabled it
due to existing warnings. ]]
4. Add the missing AM_PROG_C_O check, required by the build rules for
openocd.o in src/Makefile.am.
5. Adjust version number to show progress toward the next release.
6. Include a bug reporting e-mail address to direct users to this list.
This patch makes the following adjustments to the Makefile.am files:
1. Update AUTOMAKE_OPTIONS to require automake version 1.6
2. Rewrite all deprecated INCLUDES assignments as AM_CPPFLAGS
3. Clean-up all AM_CPPFLAGS declarations to be patch-friendly.
4. Remove vestigial references to $(all_includes)
5. Remove erroneous references to @CPPFLAGS@ (only use AM_CPPFLAGS)
6. Remove unused -I and -D directives in helper/, flash/, target/
git-svn-id: svn://svn.berlios.de/openocd/trunk@1591 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- cleaned up headers to match rest of code
- added missing svn props for previously added files
git-svn-id: svn://svn.berlios.de/openocd/trunk@987 b42882b7-edfa-0310-969c-e2dbd0fdcd60
converts a number of 'simple string lookup tables' into NVP tables.
These NVP tables will be used by various commands coming in the next patch.
git-svn-id: svn://svn.berlios.de/openocd/trunk@962 b42882b7-edfa-0310-969c-e2dbd0fdcd60
from pre/post_reset event scripts. Adding the second parameter was
a mistake seen in retrospect. this gives precise control in post_reset
for *when* the post reset speed is set. The pre_reset event was
added *after* the second parameter to jtag_khz/speed
- the target implementations no longer gets involved in the reset mode
scheme. Either they reset a target into a halted mode or not.
target_process_reset()
detects if the reset halt failed or not.
- tcl target event names are now target_N_name. Mainly internal
at this early stage, but best to get the naming right now.
- added hardcoded reset modes from gdb_server.c. I don't know precisely what
these defaults should be or if it should be made configurable. Perhaps some
hardcoded defaults will do for now and it can be made configurable later.
- bugfix in cortex_m3.c for reset_run_and_xxx?
- issue syntax error upon obsolete argument in target command instead of
printing message that will surely drown in the log
git-svn-id: svn://svn.berlios.de/openocd/trunk@849 b42882b7-edfa-0310-969c-e2dbd0fdcd60
within the last 2000ms.
To fix this, add keep_alive() if you are spending >1000ms in an algorithm
thus holding up the server loop.
target_call_timer_callbacks() invokes keep_alive().
2. post_reset script is now executed at normal JTAG speed and not
reset speed.
3. Resume is now synchronous again. Hopefully it will work this time.
git-svn-id: svn://svn.berlios.de/openocd/trunk@826 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- fixed build warnings for last commit
- set svn props for last commit
git-svn-id: svn://svn.berlios.de/openocd/trunk@760 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- Log output handlers now get a "const char *line"
- Added "const" to parameter.
src/helper/command.c
src/helper/command.h
- New function: 'command_output_text()'
- Log output handlers now get a "const char *line"
src/helper/options.c
- Log output handlers now get a "const char *line"
src/server/telnet_server.c
- DO not transmit NULL bytes via TELNET.
- Log output handlers now get a "const char *line"
src/server/gdb_server.c
- Log output handlers now get a "const char *line"
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/target/target.c
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/target/target.h
*** THIS INCLUDES PORTIONS OF A PATCH FROM Oyvind sent
previously to the mailing list for TCL users try
src/openocd.c
- **MAJOR** Work: New TCL/Jim function: mem2array
- **MAJOR** Work: Redirect Tcl/Jim stdio output to remote users.
- Previously: TCL output did not go to GDB.
- Previously: TCL output did not go to TELNET
- Previously: TCL output only goes to control console.
- This fixes that problem.
+ Created callbacks:
+openocd_jim_fwrite()
+openocd_jim_fread()
+openocd_jim_vfprintf()
+openocd_jim_fflush()
+openocd_jim_fgets()
src/Makefile.am
- New TCL files.
- Future note: This should be more automated. As the list of
'tcl' files grows maintaning this list will suck.
src/Jim.c
- ** THIS INCLUDES A PREVIOUS PATCH I SENT EARLIER **
- that impliments many [format] specifies JIM did not support.
- Jim_FormatString() - **MAJOR** work.
- Previously only supported "%s" "%d" and "%c"
- And what support existed had bugs.
- NEW: *MANY* formating parameters are now supported.
- TODO: The "precision" specifier is not supported.
** NEW ** This patch.
- Jim_StringToWide() test if no conversion occured.
- Jim_StringToIndex() test if no conversion occured.
- Jim_StringToDouble() test if no conversion occured.
** NEW ** This Patch. Major Work.
- Previously output from JIM did not get sent to GDB
- Ditto: Output to Telnet session.
- Above items are now fixed - By introducing callbacks
new function pointers in the "interp" structure.
- Helpers that call the callbacks.
- New function: Jim_fprintf()
- New function: Jim_vfprintf()
- New function: Jim_fwrite()
- New function: Jim_fread()
- New function: Jim_fflush()
- New function: Jim_fgets()
By default: the output is to STDIO as previous.
The "openocd.c" - redirects the output as needed.
- Jim_Panic() - Send panic to both STDERR and the interps
specified STDERR output as a 2nd choice.
- Now JIM's "stdin/stdout/stderr" paramters are "void *"
and are no longer "FILE *".
src/Jim.h
- **MAJOR**
- New JIM STDIO callbacks in the "interp" structure.
- change: "stdin/stdout/stderr" are now "void *" cookies.
- New JIM stdio helper functions.
git-svn-id: svn://svn.berlios.de/openocd/trunk@755 b42882b7-edfa-0310-969c-e2dbd0fdcd60
is post reset = reset speed.
- removed infinite loop's and exit()'s upon poor arm7/9 communication
- cleaned up error messages a bit. Push ERROR() up into fn's that
fail and can say something meaningful about what failed.
git-svn-id: svn://svn.berlios.de/openocd/trunk@511 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- hmm..... did I screw up? Was XScale and not gdb_server busted here?
My thinking was that OpenOCD has a canonical internal representation
of registers that match GDB's expectations
git-svn-id: svn://svn.berlios.de/openocd/trunk@484 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- Fixed memory leak in gdb_server.c
- pushed "Error:" statements up into fn's that know something about what went wrong
- load_image now fails if target_write_memory() fails
- only issue an asynchronous halt() upon connect of GDB. Synchronous halt/reset
doesn't really work as what's required to initialize the target might involve a
special monitor sequence for the target in question
- syntax error handling improved(fewer exit()'s)
git-svn-id: svn://svn.berlios.de/openocd/trunk@482 b42882b7-edfa-0310-969c-e2dbd0fdcd60
- switch to synchronous halt during connect. This fixes the bug
where poll() was not invoked between halt() and servicing the
'g' register packet
- halt() no longer returns error code when target is already halted, just
logs a warning. Only the halt() implementation can say anything
meaningful about why a halt() failed, so error messages are pushed
up to halt()
- fixed soft_reset_halt infinite loop bug in arm7_9_common.c. The rest
of the implementations are still busted.
- by using USER() instead of command_print() the log gets the
source + line #. Nice.
- no longer invoke exit() if soft_reset_halt fails. A reset can often
fix the problem.
git-svn-id: svn://svn.berlios.de/openocd/trunk@475 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* GDB remote server will now remain online even if the target
is in a funny state, e.g. if it requires a reset, it is
running while GDB is not in the continue or step packet,
e.g. via monitor resume/halt commands in GDB script.
* Added some _DEBUG_GDB_IO_ debug tools
* Fixed a couple of GDB server lockups, e.g. when O packets
detect a severed connection
* added ACK upon connection (send +).
* added keep-alive messages to reset so GDB protocol remains happy.
* fixed crash when timing out connection to GDB
git-svn-id: svn://svn.berlios.de/openocd/trunk@445 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Øyvind Harboe
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