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* gdb_server: use more local variables in inner loop of fetching packetstiny ↵Øyvind Harboe2009-12-111-31/+73
| | | | | | | | | | | | | | | | | | refactoring to allow optimisation of inner loops Some profiling information for arm7 16MHz GDB load operation shows gdb_get_packet_inner() near the very top. Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls Ts/call Ts/call name 52.91 2.27 2.27 embeddedice_write_dcc 11.89 2.78 0.51 gdb_get_packet_inner 8.86 3.16 0.38 memcpy 3.26 3.30 0.14 idle_thread_main(unsigned int) 3.03 3.43 0.13 cyg_in_cksum Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* gdb_server: make struct gdb_connection privateØyvind Harboe2009-12-112-19/+21
| | | | | | it is only used inside gdb_server.c Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* build: add build/src to include pathØyvind Harboe2009-12-081-0/+1
| | | | | | This allows including generated include files. Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* remove flash.h from treeZachary T Welch2009-12-041-1/+1
| | | | | Remove the now vestigial <flash/flash.h> header from the tree, replacing a few references with <flash/nor/core.h>
* remove target.h from flash.hZachary T Welch2009-12-041-0/+1
| | | | | The flash.h header does not require the target.h header file, but its implementation source files do. Move it to flash/nor/imp.h.
* fix regressions with GDB port numbersZachary T Welch2009-12-031-3/+11
| | | | | | Use a separate variable for iterating GDB service port numbers than the one set by the user. Restores the behavior of returning the original port number and only incrementing the port used on success.
* remove tertiary include pathsZachary T Welch2009-12-031-4/+0
| | | | | With all #include directives converted, we only need to have the top-level src/ directory in the search path.
* change #include "server.h" to <server/server.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "server.h" the following form should be used. #include <server/server.h> The exception is from .c files in the same directory.
* change #include "flash.h" to <flash/flash.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "flash.h" the following form should be used. #include <flash/flash.h> The exception is from .c files in the same directory.
* change #include "target_request.h" to <target/target_request.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "target_request.h" the following form should be used. #include <target/target_request.h> The exception is from .c files in the same directory.
* change #include "target.h" to <target/target.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "target.h" the following form should be used. #include <target/target.h> The exception is from .c files in the same directory.
* change #include "register.h" to <target/register.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "register.h" the following form should be used. #include <target/register.h> The exception is from .c files in the same directory.
* change #include "image.h" to <target/image.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "image.h" the following form should be used. #include <target/image.h> The exception is from .c files in the same directory.
* change #include "breakpoints.h" to <target/breakpoints.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "breakpoints.h" the following form should be used. #include <target/breakpoints.h> The exception is from .c files in the same directory.
* change #include "jtag.h" to <jtag/jtag.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "jtag.h" the following form should be used. #include <jtag/jtag.h> The exception is from .c files in the same directory.
* change #include "log.h" to <helper/log.h>Zachary T Welch2009-12-032-2/+2
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "log.h" the following form should be used. #include <helper/log.h> The exception is from .c files in the same directory.
* stubs: buildfixDavid Brownell2009-12-021-0/+1
| | | | | | | | | | | | | | The new stubs for httpd and ioutil gave errors like: ioutil_stubs.c: In function ‘ioutil_init’: ioutil_stubs.c:27: error: implicit declaration of function ‘LOG_DEBUG’ ioutil_stubs.c:28: error: ‘ERROR_OK’ undeclared (first use in this function) ioutil_stubs.c:28: error: (Each undeclared identifier is reported only once ioutil_stubs.c:28: error: for each function it appears in.) Fix. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* remove #if BUILD_HTTPDZachary T Welch2009-12-022-0/+33
| | | | | | | | | | | Add httpd_stubs.c to provide no-op implementations of httpd_start() and httpd_stop(). Allows these routines to be called unconditionally and ensures the libocdserver ABI remains unchanged regardless of whether this feature was built-in or not. Prints a DEBUG message when the stub implementation is included.
* remove #if logic for openocd_sleep_*ludeZachary T Welch2009-12-023-0/+45
| | | | | Adds server_stubs.c to hold these routines, using automake logic to ensure it gets included under the right conditions.
* remove interp global variable!Zachary T Welch2009-11-301-1/+1
| | | | | | | Finish removing references to the 'interp' global variable from the command module, encapsulating all reference via command_context. Eliminates use of the global entirely, so it can be removed. Hurrah!
* do not extern 'interp' from command.cZachary T Welch2009-11-305-13/+20
| | | | | Adds 'interp' field to command_context, chasing the few remaining references to the global variable outside of the command module.
* move server_init() to openocd_main()Zachary T Welch2009-11-301-1/+15
| | | | | | | | | Moves the telnet and TCL server startup to server_init(), moving their respective command registration in to server_register_commands(). Adds proper error checking for these particular startup processes. Moves the core server startup to openocd_main(), improving related error checking and preparing to defer 'init'.
* improve gdb_init() sequenceZachary T Welch2009-11-302-34/+48
| | | | | | | | | | | | Rework gdb_init to create flexible APIs (gdb_target_add_{one,all}) and static helper (gdb_target_start) for starting GDB services. Eliminates duplicated code and provides general mechanisms for adding GDB services. The 'init' command is updated to call the new API, and later patches can decouple its policy of adding all targets therein. Provides the new capability to use both piped and TCP servers when multiple targets are defined. The first target fills the pipe, and others will be started on TCP ports (unless disabled, i.e. gdb_port=0).
* fix typos in source filesUwe Hermann2009-11-263-8/+8
| | | | | | Correct some spelling errors in source comments and printed output. Signed-off-by: Zachary T Welch <zw@superlucidity.net>
* target: create and use target_name()David Brownell2009-11-251-5/+5
| | | | | | | | | | | | | Several of the sites now using target_type_name() really ought to be using an instance-specific name. Create a function called target_name(), accessing the instance's own (command) name. Use it in several places that really should be displaying instance-specific names. Also in several places which were already doing so, but which had no wrapper to call. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target: target_get_name() --> target_type_name()David Brownell2009-11-251-2/+2
| | | | | | | | | | | | | There are two names that may matter on a per-target basis. One is a per-instance name (for example, "at91sam7s.cpu"). The other is the name of its type (for example, "arm7tdmi"), which is shared among multiple targets. Currently target_get_name() returns the type name, which is misleading and is rarely appropriate for target diagnostics. Rename that as target_type_name(). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* httpd: use register_commands()Zachary T Welch2009-11-243-15/+49
| | | | | | | Updates httpd_start() to use register_commands() for 'readform' and 'writeform' commands. Adds server/httpd.h to export the new signatures for this function (and httpd_stop), which allows removing the obsoleted declarations inside openocd.c.
* server: use register_commandsZachary T Welch2009-11-244-45/+95
| | | | Converts server directory to use new command registration paradigm.
* use COMMAND_REGISTER macroZachary T Welch2009-11-244-10/+10
| | | | | Replaces direct calls to register_command() with a macro, to allow its parameters to be changed and callers updated in phases.
* improve startup tcl scriptsZachary T Welch2009-11-241-0/+2
| | | | | Fix a couple of layering violations missed in the last round. Add missing comment headers.
* use COMMAND_PARSE_ENABLE macro where appropriateZachary T Welch2009-11-181-42/+3
| | | | | | | | Updates all command parsing of simple "enable" and "disable" arguments. A few case in the tree use a tri-state or extended arguments, which cannot use this simple macro. Simlifies the xscale icache/dcache command handler logic.
* split startup.tcl file across modulesZachary T Welch2009-11-182-0/+9
| | | | | | | Moves definitions for each layer into their own file, eliminating layering violations in the built-in TCL code. Updates src/Makefile.am rules to include all files in the final startup.tcl input file, and others Makefile.am rules to distribute the new files in our packages.
* command_handler: change 'cmd_ctx' to CMD_CTXZachary T Welch2009-11-172-2/+2
| | | | Convert all command handler 'cmd_ctx' parameter usage with CMD_CTX.
* command_handler: change 'args' to CMD_ARGVZachary T Welch2009-11-173-15/+15
| | | | | This patch converts all instances of 'args' in COMMAND_HANDLER routines to use CMD_ARGV macro.
* command_handler: change to 'argc' to CMD_ARGCZachary T Welch2009-11-172-7/+7
| | | | | This patch converts all instances of 'argc' in COMMAND_HANDLER routines to use CMD_ARGC.
* target: simplify register get/set opsDavid Brownell2009-11-171-9/+2
| | | | | | | | | | | No need to indirect from registered integers to pointers. Just stash the pointers directly in the register struct, and don't even bother registering. This is a small code shrink, speeds register access just a smidgeon, and gets rid of another rude exit() path. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* rename CEIL as DIV_ROUND_UPZachary T Welch2009-11-161-11/+11
| | | | | Improves the name of this macro, moves it to types.h, and adds a block of Doxygen comments to describe what it does.
* #include "target.h" less wildlyDavid Brownell2009-11-162-3/+1
| | | | | | | | | Don't include "target.h" from more headers than necessary. This avoids needless interdependencies and duplicated include paths. Don't needlessly include it in source files, either. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* target: don't implicitly include "breakpoint.h"David Brownell2009-11-161-0/+1
| | | | | | | | | | | Most files in the tree seem to have ended up including this, and *quite* needlessly ... only code implementing or using breakpoints actually needs these declarations. So take it out of the header files which included it, and put it in files which use it ... reduce needless interdependencies. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* add openocd.h for top-level declarationsZachary T Welch2009-11-142-3/+2
| | | | | | | Create src/openocd.h to hold declarations previously made internally by src/main.c and src/server/server.c. This ensures all functions are verified to be in-sync at compile time (rather than at link), making it easier to track down bugs.
* command_context_t -> struct command_contextZachary T Welch2009-11-138-16/+16
| | | | Remove misleading typedef and redundant suffix from struct command_context.
* flash_bank_t -> struct flash_bankZachary T Welch2009-11-131-7/+7
| | | | Remove misleading typedef and redundant suffix from struct flash_bank.
* target_t -> struct targetZachary T Welch2009-11-132-22/+22
| | | | Remove misleading typedef and redundant suffix from struct target.
* reg_t -> struct regZachary T Welch2009-11-131-6/+6
| | | | Remove misleading typedef and redundant suffix from struct reg.
* image_t -> struct imageZachary T Welch2009-11-132-3/+3
| | | | | | | Remove misleading typedef and redundant suffix from struct image. Also removes the typedef from enum image_type, as it is used in image.h only.
* reg_arch_type_t -> struct reg_arch_typeZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct reg_arch_type.
* connection_t -> struct connectionZachary T Welch2009-11-135-67/+67
| | | | Remove misleading typedef and redundant suffix from struct connection.
* telnet_connection_t -> struct telnet_connectionZachary T Welch2009-11-132-10/+10
| | | | Remove misleading typedef and redundant suffix from struct telnet_connection.
* tcl_connection_t -> struct tcl_connectionZachary T Welch2009-11-131-7/+7
| | | | Remove misleading typedef and redundant suffix from struct tcl_connection.
* service_t -> struct serviceZachary T Welch2009-11-132-14/+14
| | | | Remove misleading typedef and redundant suffix from struct service.
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