* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
+ * Copyright (C) 2007-2010 Øyvind Harboe *
+ * oyvind.harboe@zylin.com *
+ * *
+ * Copyright (C) 2008 Richard Missenden *
+ * richard.missenden@googlemail.com *
+ * *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
-#define OPENOCD_VERSION "Open On-Chip Debugger " VERSION " (" PKGBLDDATE ") svn:" PKGBLDREV
-
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
-#include "log.h"
-#include "types.h"
-#include "jtag.h"
-#include "configuration.h"
-#include "interpreter.h"
-#include "xsvf.h"
-#include "target.h"
-#include "flash.h"
-#include "nand.h"
-#include "pld.h"
-
-#include "command.h"
-#include "server.h"
-#include "telnet_server.h"
-#include "gdb_server.h"
-
-#include <sys/time.h>
-#include <sys/types.h>
+#include "openocd.h"
+#include <jtag/driver.h>
+#include <jtag/jtag.h>
+#include <transport/transport.h>
+#include <helper/ioutil.h>
+#include <helper/util.h>
+#include <helper/configuration.h>
+#include <flash/nor/core.h>
+#include <flash/nand/core.h>
+#include <pld/pld.h>
+#include <flash/mflash.h>
+
+#include <server/server.h>
+#include <server/gdb_server.h>
+
+#ifdef HAVE_STRINGS_H
#include <strings.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
+#endif
-#define JIM_EMBEDDED
-#include "jim.h"
+#define OPENOCD_VERSION \
+ "Open On-Chip Debugger " VERSION RELSTR " (" PKGBLDDATE ")"
+static const char openocd_startup_tcl[] = {
+#include "startup_tcl.inc"
+0 /* Terminate with zero */
+};
-/* Give TELNET a way to find out what version this is */
-int handle_version_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+/* Give scripts and TELNET a way to find out what version this is */
+static int jim_version_command(Jim_Interp *interp, int argc,
+ Jim_Obj * const *argv)
{
- command_print(cmd_ctx, OPENOCD_VERSION);
+ if (argc > 2)
+ return JIM_ERR;
+ const char *str = "";
+ char *version_str;
+ version_str = OPENOCD_VERSION;
- return ERROR_OK;
-}
+ if (argc == 2)
+ str = Jim_GetString(argv[1], NULL);
-static int daemon_startup = 0;
+ if (strcmp("git", str) == 0)
+ version_str = GITVERSION;
-int handle_daemon_startup_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+ Jim_SetResult(interp, Jim_NewStringObj(interp, version_str, -1));
+
+ return JIM_OK;
+}
+
+static int log_target_callback_event_handler(struct target *target,
+ enum target_event event,
+ void *priv)
{
- if (argc==0)
- return ERROR_OK;
- if (argc > 1 )
- return ERROR_COMMAND_SYNTAX_ERROR;
-
- daemon_startup = strcmp("reset", args[0])==0;
-
- command_print(cmd_ctx, OPENOCD_VERSION);
+ switch (event) {
+ case TARGET_EVENT_GDB_START:
+ target->display = 0;
+ break;
+ case TARGET_EVENT_GDB_END:
+ target->display = 1;
+ break;
+ case TARGET_EVENT_HALTED:
+ if (target->display) {
+ /* do not display information when debugger caused the halt */
+ target_arch_state(target);
+ }
+ break;
+ default:
+ break;
+ }
return ERROR_OK;
}
+static bool init_at_startup = true;
-void exit_handler(void)
+COMMAND_HANDLER(handle_noinit_command)
{
- /* close JTAG interface */
- if (jtag && jtag->quit)
- jtag->quit();
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+ init_at_startup = false;
+ return ERROR_OK;
}
-
/* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
-int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+COMMAND_HANDLER(handle_init_command)
{
+
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
int retval;
- static int initialized=0;
+ static int initialized;
if (initialized)
return ERROR_OK;
-
- initialized=1;
-
- command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
- atexit(exit_handler);
+ initialized = 1;
-
- if (target_init(cmd_ctx) != ERROR_OK)
+ retval = command_run_line(CMD_CTX, "target init");
+ if (ERROR_OK != retval)
return ERROR_FAIL;
- LOG_DEBUG("target init complete");
- if ((retval=jtag_interface_init(cmd_ctx)) != ERROR_OK)
- {
- /* we must be able to set up the jtag interface */
+ retval = adapter_init(CMD_CTX);
+ if (retval != ERROR_OK) {
+ /* we must be able to set up the debug adapter */
return retval;
}
- LOG_DEBUG("jtag interface init complete");
- /* Try to initialize & examine the JTAG chain at this point, but
- * continue startup regardless
+ LOG_DEBUG("Debug Adapter init complete");
+
+ /* "transport init" verifies the expected devices are present;
+ * for JTAG, it checks the list of configured TAPs against
+ * what's discoverable, possibly with help from the platform's
+ * JTAG event handlers. (which require COMMAND_EXEC)
*/
- if (jtag_init(cmd_ctx) == ERROR_OK)
- {
- LOG_DEBUG("jtag init complete");
- if (target_examine(cmd_ctx) == ERROR_OK)
- {
- LOG_DEBUG("jtag examine complete");
- }
- }
+ command_context_mode(CMD_CTX, COMMAND_EXEC);
+
+ retval = command_run_line(CMD_CTX, "transport init");
+ if (ERROR_OK != retval)
+ return ERROR_FAIL;
+
+ LOG_DEBUG("Examining targets...");
+ if (target_examine() != ERROR_OK)
+ LOG_DEBUG("target examination failed");
-
- if (flash_init_drivers(cmd_ctx) != ERROR_OK)
+ command_context_mode(CMD_CTX, COMMAND_CONFIG);
+
+ if (command_run_line(CMD_CTX, "flash init") != ERROR_OK)
return ERROR_FAIL;
- LOG_DEBUG("flash init complete");
- if (nand_init(cmd_ctx) != ERROR_OK)
+ if (command_run_line(CMD_CTX, "mflash init") != ERROR_OK)
return ERROR_FAIL;
- LOG_DEBUG("NAND init complete");
- if (pld_init(cmd_ctx) != ERROR_OK)
+ if (command_run_line(CMD_CTX, "nand init") != ERROR_OK)
return ERROR_FAIL;
- LOG_DEBUG("pld init complete");
- /* initialize tcp server */
- server_init();
+ if (command_run_line(CMD_CTX, "pld init") != ERROR_OK)
+ return ERROR_FAIL;
+ command_context_mode(CMD_CTX, COMMAND_EXEC);
/* initialize telnet subsystem */
- telnet_init("Open On-Chip Debugger");
- gdb_init();
- tcl_init(); /* allows tcl to just connect without going thru telnet */
+ gdb_target_add_all(all_targets);
+
+ target_register_event_callback(log_target_callback_event_handler, CMD_CTX);
return ERROR_OK;
}
-
-/* implementations of OpenOCD that uses multithreading needs to lock OpenOCD while calling
- * OpenOCD fn's. No-op in vanilla OpenOCD
- */
-void lockBigLock()
-{
-}
-void unlockBigLock()
+COMMAND_HANDLER(handle_add_script_search_dir_command)
{
-}
-
-
-
-
+ if (CMD_ARGC != 1)
+ return ERROR_COMMAND_SYNTAX_ERROR;
-Jim_Interp *interp;
-command_context_t *active_cmd_ctx;
+ add_script_search_dir(CMD_ARGV[0]);
-static int
-new_int_array_element( Jim_Interp * interp,
- const char *varname,
- int idx,
- u32 val )
-{
- char *namebuf;
- Jim_Obj *nameObjPtr, *valObjPtr;
- int result;
-
- namebuf = alloca( strlen(varname) + 30 );
- sprintf( namebuf, "%s(%d)", varname, idx );
-
-
- nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
- valObjPtr = Jim_NewIntObj(interp, val );
- Jim_IncrRefCount(nameObjPtr);
- Jim_IncrRefCount(valObjPtr);
- result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
- Jim_DecrRefCount(interp, nameObjPtr);
- Jim_DecrRefCount(interp, valObjPtr);
- // printf( "%s = 0%08x\n", namebuf, val );
- return result;
+ return ERROR_OK;
}
-static int
-Jim_Command_mem2array( Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+static const struct command_registration openocd_command_handlers[] = {
+ {
+ .name = "version",
+ .jim_handler = jim_version_command,
+ .mode = COMMAND_ANY,
+ .help = "show program version",
+ },
+ {
+ .name = "noinit",
+ .handler = &handle_noinit_command,
+ .mode = COMMAND_CONFIG,
+ .help = "Prevent 'init' from being called at startup.",
+ .usage = ""
+ },
+ {
+ .name = "init",
+ .handler = &handle_init_command,
+ .mode = COMMAND_ANY,
+ .help = "Initializes configured targets and servers. "
+ "Changes command mode from CONFIG to EXEC. "
+ "Unless 'noinit' is called, this command is "
+ "called automatically at the end of startup.",
+ .usage = ""
+ },
+ {
+ .name = "add_script_search_dir",
+ .handler = &handle_add_script_search_dir_command,
+ .mode = COMMAND_ANY,
+ .help = "dir to search for config files and scripts",
+ .usage = "<directory>"
+ },
+ COMMAND_REGISTRATION_DONE
+};
+
+static int openocd_register_commands(struct command_context *cmd_ctx)
{
- target_t *target;
- long l;
- u32 width;
- u32 endian;
- u32 len;
- u32 addr;
- u32 count;
- u32 v;
- const char *varname;
- u8 buffer[4096];
- int i,n,e,retval;
-
-
- /* argv[1] = name of array to receive the data
- * argv[2] = desired width
- * argv[3] = memory address
- * argv[4] = length in bytes to read
- */
- if( argc != 5 ){
- Jim_WrongNumArgs( interp, 1, argv, "varname width addr nelems" );
- return JIM_ERR;
- }
- varname = Jim_GetString( argv[1], &len );
- /* given "foo" get space for worse case "foo(%d)" .. add 20 */
-
-
- e = Jim_GetLong( interp, argv[2], &l );
- width = l;
- if( e != JIM_OK ){
- return e;
- }
-
- e = Jim_GetLong( interp, argv[3], &l );
- addr = l;
- if( e != JIM_OK ){
- return e;
- }
- e = Jim_GetLong( interp, argv[4], &l );
- len = l;
- if( e != JIM_OK ){
- return e;
- }
- switch(width){
- case 8:
- width = 1;
- break;
- case 16:
- width = 2;
- break;
- case 32:
- width = 4;
- break;
- default:
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- "Invalid width param, must be 8/16/32", NULL );
- return JIM_ERR;
- }
- if( len == 0 ){
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- "mem2array: zero width read?", NULL );
- return JIM_ERR;
- }
- if( (addr + (len * width)) < addr ){
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- "mem2array: addr + len - wraps to zero?", NULL );
- return JIM_ERR;
- }
- /* absurd transfer size? */
- if( len > 65536 ){
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- "mem2array: absurd > 64K item request", NULL );
- return JIM_ERR;
- }
-
- if( (width == 1) ||
- ((width == 2) && ((addr & 1) == 0)) ||
- ((width == 4) && ((addr & 3) == 0)) ){
- /* all is well */
- } else {
- char buf[100];
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- sprintf( buf,
- "mem2array address: 0x%08x is not aligned for %d byte reads",
- addr, width );
-
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- buf , NULL );
- return JIM_ERR;
- }
-
- target = get_current_target( active_cmd_ctx );
-
- /* Transfer loop */
-
- /* index counter */
- n = 0;
- /* assume ok */
- e = JIM_OK;
- while( len ){
-
- /* Slurp... in buffer size chunks */
-
- count = len; /* in objects.. */
- if( count > (sizeof(buffer)/width)){
- count = (sizeof(buffer)/width);
- }
-
- retval = target->type->read_memory( target,
- addr,
- width,
- count,
- buffer );
-
- if( retval != ERROR_OK ){
- /* BOO !*/
- LOG_ERROR("mem2array: Read @ 0x%08x, w=%d, cnt=%d, failed",
- addr, width, count );
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
- Jim_AppendStrings( interp, Jim_GetResult(interp),
- "mem2array: cannot read memory", NULL );
- e = JIM_ERR;
- len = 0;
- } else {
- v = 0; /* shut up gcc */
- for( i = 0 ; i < count ; i++, n++ ){
- switch(width){
- case 4:
- v = target_buffer_get_u32( target, &buffer[i*width] );
- break;
- case 2:
- v = target_buffer_get_u16( target, &buffer[i*width] );
- break;
- case 1:
- v = buffer[i] & 0x0ff;
- break;
- }
- new_int_array_element( interp, varname, n, v );
- }
- len -= count;
- }
- }
- Jim_SetResult(interp,
- Jim_NewEmptyStringObj(interp));
-
- return JIM_OK;
+ return register_commands(cmd_ctx, NULL, openocd_command_handlers);
}
-static void tcl_output(void *privData, const char *file, int line,
- const char *function, const char *string)
-{
- Jim_Obj *tclOutput=(Jim_Obj *)privData;
-
- Jim_AppendString(interp, tclOutput, string, strlen(string));
-}
-
-/* try to execute as Jim command, otherwise fall back to standard command.
-
- Note that even if the Jim command caused an error, then we succeeded
- to execute it, hence this fn pretty much always returns ERROR_OK.
+struct command_context *global_cmd_ctx;
+/* NB! this fn can be invoked outside this file for non PC hosted builds
+ * NB! do not change to 'static'!!!!
*/
-int jim_command(command_context_t *context, char *line)
+struct command_context *setup_command_handler(Jim_Interp *interp)
{
- int retval=ERROR_OK;
- /* FIX!!!! in reality there is only one cmd_ctx handler, but consider
- what might happen here if there are multiple handlers w/reentrant callback
- fn's... shudder! */
- active_cmd_ctx=context;
- int retcode=Jim_Eval(interp, line);
-
- const char *result;
- int reslen;
- result = Jim_GetString(Jim_GetResult(interp), &reslen);
- if (retcode == JIM_ERR) {
- int len, i;
-
- LOG_USER_N("Runtime error, file \"%s\", line %d:" JIM_NL,
- interp->errorFileName, interp->errorLine);
- LOG_USER_N(" %s" JIM_NL,
- Jim_GetString(interp->result, NULL));
- Jim_ListLength(interp, interp->stackTrace, &len);
- for (i = 0; i < len; i+= 3) {
- Jim_Obj *objPtr;
- const char *proc, *file, *line;
-
- Jim_ListIndex(interp, interp->stackTrace, i, &objPtr, JIM_NONE);
- proc = Jim_GetString(objPtr, NULL);
- Jim_ListIndex(interp, interp->stackTrace, i+1, &objPtr,
- JIM_NONE);
- file = Jim_GetString(objPtr, NULL);
- Jim_ListIndex(interp, interp->stackTrace, i+2, &objPtr,
- JIM_NONE);
- line = Jim_GetString(objPtr, NULL);
- LOG_USER_N("In procedure '%s' called at file \"%s\", line %s" JIM_NL,
- proc, file, line);
- }
- } else if (retcode == JIM_EXIT) {
- // ignore.
- //exit(Jim_GetExitCode(interp));
- } else {
- if (reslen) {
- int i;
- char buff[256+1];
- for (i=0; i<reslen; i+=256)
- {
- int chunk;
- chunk=reslen-i;
- if (chunk>256)
- chunk=256;
- strncpy(buff, result, chunk);
- buff[chunk]=0;
- LOG_USER_N("%s", buff);
- }
- LOG_USER_N("%s", "\n");
- }
- }
- return retval;
-}
-
-static int startLoop=0;
-
-static int
-Jim_Command_openocd_ignore(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv,
- int ignore)
-{
- int retval;
- char *cmd = (char*)Jim_GetString(argv[1], NULL);
-
- lockBigLock();
-
- Jim_Obj *tclOutput = Jim_NewStringObj(interp, "", 0);
-
- if (startLoop)
- {
- // We don't know whether or not the telnet/gdb server is running...
- target_call_timer_callbacks_now();
- }
-
- log_add_callback(tcl_output, tclOutput);
- retval=command_run_line_internal(active_cmd_ctx, cmd);
-
- if (startLoop)
- {
- target_call_timer_callbacks_now();
- }
- log_remove_callback(tcl_output, tclOutput);
-
- Jim_SetResult(interp, tclOutput);
- unlockBigLock();
-
- return (ignore||(retval==ERROR_OK))?JIM_OK:JIM_ERR;
-}
+ log_init();
+ LOG_DEBUG("log_init: complete");
-static int
-Jim_Command_openocd(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
-{
- return Jim_Command_openocd_ignore(interp, argc, argv, 1);
-}
+ struct command_context *cmd_ctx = command_init(openocd_startup_tcl, interp);
-static int
-Jim_Command_openocd_throw(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
-{
- return Jim_Command_openocd_ignore(interp, argc, argv, 0);
-}
-
+ /* register subsystem commands */
+ typedef int (*command_registrant_t)(struct command_context *cmd_ctx_value);
+ static const command_registrant_t command_registrants[] = {
+ &openocd_register_commands,
+ &server_register_commands,
+ &gdb_register_commands,
+ &log_register_commands,
+ &transport_register_commands,
+ &interface_register_commands,
+ &target_register_commands,
+ &flash_register_commands,
+ &nand_register_commands,
+ &pld_register_commands,
+ &mflash_register_commands,
+ NULL
+ };
+ for (unsigned i = 0; NULL != command_registrants[i]; i++) {
+ int retval = (*command_registrants[i])(cmd_ctx);
+ if (ERROR_OK != retval) {
+ command_done(cmd_ctx);
+ return NULL;
+ }
+ }
+ LOG_DEBUG("command registration: complete");
+ LOG_OUTPUT(OPENOCD_VERSION "\n"
+ "Licensed under GNU GPL v2\n");
+ global_cmd_ctx = cmd_ctx;
-/* find full path to file */
-static int
-Jim_Command_find(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
-{
- if (argc!=2)
- return JIM_ERR;
- char *file = (char*)Jim_GetString(argv[1], NULL);
- char *full_path=find_file(file);
- if (full_path==NULL)
- return JIM_ERR;
- Jim_Obj *result = Jim_NewStringObj(interp, full_path, strlen(full_path));
- free(full_path);
-
- Jim_SetResult(interp, result);
- return JIM_OK;
+ return cmd_ctx;
}
-static int
-Jim_Command_echo(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
+/** OpenOCD runtime meat that can become single-thread in future. It parse
+ * commandline, reads configuration, sets up the target and starts server loop.
+ * Commandline arguments are passed into this function from openocd_main().
+ */
+static int openocd_thread(int argc, char *argv[], struct command_context *cmd_ctx)
{
- if (argc!=2)
- return JIM_ERR;
- char *str = (char*)Jim_GetString(argv[1], NULL);
- LOG_USER("%s", str);
- return JIM_OK;
-}
+ int ret;
-static size_t
-openocd_jim_fwrite( const void *_ptr, size_t size, size_t n, void *cookie )
-{
- size_t nbytes;
- const char *ptr;
+ if (parse_cmdline_args(cmd_ctx, argc, argv) != ERROR_OK)
+ return ERROR_FAIL;
- /* make it a char easier to read code */
- ptr = _ptr;
+ if (server_preinit() != ERROR_OK)
+ return ERROR_FAIL;
- nbytes = size * n;
- if( nbytes == 0 ){
- return 0;
- }
+ ret = parse_config_file(cmd_ctx);
+ if (ret == ERROR_COMMAND_CLOSE_CONNECTION)
+ return ERROR_OK;
+ else if (ret != ERROR_OK)
+ return ERROR_FAIL;
- if( !active_cmd_ctx ){
- /* FIXME: Where should this go? */
- return n;
- }
+ ret = server_init(cmd_ctx);
+ if (ERROR_OK != ret)
+ return ERROR_FAIL;
-
- /* do we have to chunk it? */
- if( ptr[ nbytes ] == 0 ){
- /* no it is a C style string */
- command_output_text( active_cmd_ctx, ptr );
- return;
+ if (init_at_startup) {
+ ret = command_run_line(cmd_ctx, "init");
+ if (ERROR_OK != ret)
+ return ERROR_FAIL;
}
- /* GRR we must chunk - not null terminated */
- while( nbytes ){
- char chunk[128+1];
- int x;
-
- x = nbytes;
- if( x > 128 ){
- x = 128;
- }
- /* copy it */
- memcpy( chunk, ptr, x );
- /* terminate it */
- chunk[n] = 0;
- /* output it */
- command_output_text( active_cmd_ctx, chunk );
- ptr += x;
- nbytes -= x;
- }
-
- return n;
-}
-static size_t
-openocd_jim_fread(void *ptr, size_t size, size_t n, void *cookie )
-{
- /* TCL wants to read... tell him no */
- return 0;
-}
+ ret = server_loop(cmd_ctx);
+ int last_signal = server_quit();
+ if (last_signal != ERROR_OK)
+ return last_signal;
-static int
-openocd_jim_vfprintf( void *cookie, const char *fmt, va_list ap )
-{
- char *cp;
- int n;
-
- n = -1;
- if( active_cmd_ctx ){
- cp = alloc_vprintf( fmt, ap );
- if( cp ){
- command_output_text( active_cmd_ctx, cp );
- n = strlen(cp);
- free(cp);
- }
- }
- return n;
-}
-
-static int
-openocd_jim_fflush( void *cookie )
-{
- /* nothing to flush */
- return 0;
-}
-
-static char *
-openocd_jim_fgets( char *s, int size, void *cookie )
-{
- /* not supported */
- errno = ENOTSUP;
- return NULL;
+ if (ret != ERROR_OK)
+ return ERROR_FAIL;
+ return ERROR_OK;
}
-
-
-void initJim(void)
+/* normally this is the main() function entry, but if OpenOCD is linked
+ * into application, then this fn will not be invoked, but rather that
+ * application will have it's own implementation of main(). */
+int openocd_main(int argc, char *argv[])
{
- Jim_InitEmbedded();
-
- /* Create an interpreter */
- interp = Jim_CreateInterp();
- /* Add all the Jim core commands */
- Jim_RegisterCoreCommands(interp);
- Jim_CreateCommand(interp, "openocd", Jim_Command_openocd, NULL, NULL);
- Jim_CreateCommand(interp, "openocd_throw", Jim_Command_openocd_throw, NULL, NULL);
- Jim_CreateCommand(interp, "find", Jim_Command_find, NULL, NULL);
- Jim_CreateCommand(interp, "echo", Jim_Command_echo, NULL, NULL);
- Jim_CreateCommand(interp, "mem2array", Jim_Command_mem2array, NULL, NULL );
-
- /* Set Jim's STDIO */
- interp->cookie_stdin = NULL;
- interp->cookie_stdout = NULL;
- interp->cookie_stderr = NULL;
- interp->cb_fwrite = openocd_jim_fwrite;
- interp->cb_fread = openocd_jim_fread ;
- interp->cb_vfprintf = openocd_jim_vfprintf;
- interp->cb_fflush = openocd_jim_fflush;
- interp->cb_fgets = openocd_jim_fgets;
-}
+ int ret;
-int main(int argc, char *argv[])
-{
- initJim();
-
/* initialize commandline interface */
- command_context_t *cmd_ctx, *cfg_cmd_ctx;
- cmd_ctx = command_init();
-
- register_command(cmd_ctx, NULL, "version", handle_version_command,
- COMMAND_EXEC, "show OpenOCD version");
- register_command(cmd_ctx, NULL, "daemon_startup", handle_daemon_startup_command, COMMAND_CONFIG,
- "deprecated - use \"init\" and \"reset\" at end of startup script instead");
-
- /* register subsystem commands */
- server_register_commands(cmd_ctx);
- telnet_register_commands(cmd_ctx);
- gdb_register_commands(cmd_ctx);
- tcl_register_commands(cmd_ctx); /* tcl server commands */
- log_register_commands(cmd_ctx);
- jtag_register_commands(cmd_ctx);
- interpreter_register_commands(cmd_ctx);
- xsvf_register_commands(cmd_ctx);
- target_register_commands(cmd_ctx);
- flash_register_commands(cmd_ctx);
- nand_register_commands(cmd_ctx);
- pld_register_commands(cmd_ctx);
-
- if (log_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- LOG_DEBUG("log init complete");
-
- LOG_OUTPUT( OPENOCD_VERSION "\n" );
-
-
- /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line below does not appear in a patch, do not remove */
- LOG_OUTPUT( "$URL$\n");
- /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
- /* DANGER!!! make sure that the line above does not appear in a patch, do not remove */
-
- register_command(cmd_ctx, NULL, "init", handle_init_command,
- COMMAND_ANY, "initializes target and servers - nop on subsequent invocations");
-
- cfg_cmd_ctx = copy_command_context(cmd_ctx);
- cfg_cmd_ctx->mode = COMMAND_CONFIG;
- command_set_output_handler(cfg_cmd_ctx, configuration_output_handler, NULL);
-
- if (parse_cmdline_args(cfg_cmd_ctx, argc, argv) != ERROR_OK)
- return EXIT_FAILURE;
+ struct command_context *cmd_ctx;
- Jim_Eval(interp, "source [find tcl/commands.tcl]");
+ cmd_ctx = setup_command_handler(NULL);
- if (parse_config_file(cfg_cmd_ctx) != ERROR_OK)
+ if (util_init(cmd_ctx) != ERROR_OK)
return EXIT_FAILURE;
-
- command_done(cfg_cmd_ctx);
- if (command_run_line(cmd_ctx, "init")!=ERROR_OK)
+ if (ioutil_init(cmd_ctx) != ERROR_OK)
return EXIT_FAILURE;
-
- if (daemon_startup)
- command_run_line(cmd_ctx, "reset");
+ LOG_OUTPUT("For bug reports, read\n\t"
+ "http://openocd.sourceforge.net/doc/doxygen/bugs.html"
+ "\n");
- startLoop=1;
+ command_context_mode(cmd_ctx, COMMAND_CONFIG);
+ command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
- /* handle network connections */
- server_loop(cmd_ctx);
+ /* Start the executable meat that can evolve into thread in future. */
+ ret = openocd_thread(argc, argv, cmd_ctx);
- /* shut server down */
- server_quit();
+ unregister_all_commands(cmd_ctx, NULL);
- unregister_all_commands(cmd_ctx);
-
/* free commandline interface */
command_done(cmd_ctx);
- return EXIT_SUCCESS;
-}
-
+ adapter_quit();
-/*
- * Local Variables: **
- * tab-width: 4 **
- * c-basic-offset: 4 **
- * End: **
- */
+ if (ERROR_FAIL == ret)
+ return EXIT_FAILURE;
+ else if (ERROR_OK != ret)
+ exit_on_signal(ret);
+ return ret;
+}
Code Review / openocd.git / blobdiff