* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#define OPENOCD_VERSION "Open On-Chip Debugger (2007-03-30 12:00 CEST)"
+#define OPENOCD_VERSION "Open On-Chip Debugger " VERSION " (" PKGBLDDATE ") svn:" PKGBLDREV
#ifdef HAVE_CONFIG_H
#include "config.h"
#include "types.h"
#include "jtag.h"
#include "configuration.h"
-#include "interpreter.h"
#include "xsvf.h"
#include "target.h"
#include "flash.h"
#include "server.h"
#include "telnet_server.h"
#include "gdb_server.h"
+#include "tcl_server.h"
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
+#ifdef _WIN32
+#include <malloc.h>
+#else
+#include <alloca.h>
+#endif
+
+#ifdef __ECOS
+/* Jim is provied by eCos */
+#include <cyg/jimtcl/jim.h>
+#else
+#define JIM_EMBEDDED
+#include "jim.h"
+#endif
+
+#include "replacements.h"
+
+
/* 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)
{
return ERROR_OK;
}
-int main(int argc, char *argv[])
+static int daemon_startup = 0;
+
+int handle_daemon_startup_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
- /* initialize commandline interface */
- command_context_t *cmd_ctx, *cfg_cmd_ctx;
- cmd_ctx = command_init();
+ 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);
+
+ return ERROR_OK;
+}
+
+void exit_handler(void)
+{
+ /* close JTAG interface */
+ if (jtag && jtag->quit)
+ jtag->quit();
+}
+
+/* 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)
+{
+ int retval;
+ static int initialized=0;
+ if (initialized)
+ return ERROR_OK;
+
+ initialized=1;
+
+ command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
+
+ atexit(exit_handler);
+
+ if (target_init(cmd_ctx) != ERROR_OK)
+ 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 */
+ return retval;
+ }
+ LOG_DEBUG("jtag interface init complete");
+
+ /* Try to initialize & examine the JTAG chain at this point, but
+ * continue startup regardless */
+ if (jtag_init(cmd_ctx) == ERROR_OK)
+ {
+ LOG_DEBUG("jtag init complete");
+ if (target_examine(cmd_ctx) == ERROR_OK)
+ {
+ LOG_DEBUG("jtag examine complete");
+ }
+ }
+
+ if (flash_init_drivers(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("flash init complete");
+
+ if (nand_init(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("NAND init complete");
+
+ if (pld_init(cmd_ctx) != ERROR_OK)
+ return ERROR_FAIL;
+ LOG_DEBUG("pld init complete");
+
+ /* initialize tcp server */
+ server_init();
+
+ /* initialize telnet subsystem */
+ telnet_init("Open On-Chip Debugger");
+ gdb_init();
+ tcl_init(); /* allows tcl to just connect without going thru telnet */
+
+ return ERROR_OK;
+}
+
+Jim_Interp *interp;
+command_context_t *active_cmd_ctx;
+
+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 = alloc_printf("%s(%d)", varname, idx);
+ if (!namebuf)
+ return JIM_ERR;
+
+ nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
+ valObjPtr = Jim_NewIntObj(interp, val);
+ if (!nameObjPtr || !valObjPtr)
+ {
+ free(namebuf);
+ return JIM_ERR;
+ }
+
+ Jim_IncrRefCount(nameObjPtr);
+ Jim_IncrRefCount(valObjPtr);
+ result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
+ Jim_DecrRefCount(interp, nameObjPtr);
+ Jim_DecrRefCount(interp, valObjPtr);
+ free(namebuf);
+ /* printf("%s(%d) <= 0%08x\n", varname, idx, val); */
+ return result;
+}
+
+static int Jim_Command_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ target_t *target;
+ long l;
+ u32 width;
+ 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] = count of times 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;
+}
+
+static int get_int_array_element(Jim_Interp * interp, const char *varname, int idx, u32 *val)
+{
+ char *namebuf;
+ Jim_Obj *nameObjPtr, *valObjPtr;
+ int result;
+ long l;
+
+ namebuf = alloc_printf("%s(%d)", varname, idx);
+ if (!namebuf)
+ return JIM_ERR;
+
+ nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
+ if (!nameObjPtr)
+ {
+ free(namebuf);
+ return JIM_ERR;
+ }
+
+ Jim_IncrRefCount(nameObjPtr);
+ valObjPtr = Jim_GetVariable(interp, nameObjPtr, JIM_ERRMSG);
+ Jim_DecrRefCount(interp, nameObjPtr);
+ free(namebuf);
+ if (valObjPtr == NULL)
+ return JIM_ERR;
+
+ result = Jim_GetLong(interp, valObjPtr, &l);
+ /* printf("%s(%d) => 0%08x\n", varname, idx, val); */
+ *val = l;
+ return result;
+}
+
+static int Jim_Command_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ target_t *target;
+ long l;
+ u32 width;
+ 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 get the data
+ * argv[2] = desired width
+ * argv[3] = memory address
+ * argv[4] = count to write
+ */
+ 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), "array2mem: zero width read?", NULL);
+ return JIM_ERR;
+ }
+ if ((addr + (len * width)) < addr) {
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ Jim_AppendStrings(interp, Jim_GetResult(interp), "array2mem: 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), "array2mem: 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, "array2mem 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);
+ }
+
+ v = 0; /* shut up gcc */
+ for (i = 0 ;i < count ;i++, n++) {
+ get_int_array_element(interp, varname, n, &v);
+ switch (width) {
+ case 4:
+ target_buffer_set_u32(target, &buffer[i*width], v);
+ break;
+ case 2:
+ target_buffer_set_u16(target, &buffer[i*width], v);
+ break;
+ case 1:
+ buffer[i] = v & 0x0ff;
+ break;
+ }
+ }
+ len -= count;
+
+ retval = target->type->write_memory(target, addr, width, count, buffer);
+ if (retval != ERROR_OK) {
+ /* BOO !*/
+ LOG_ERROR("array2mem: Write @ 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;
+ }
+ }
+
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+
+ return JIM_OK;
+}
+
+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. */
+int jim_command(command_context_t *context, char *line)
+{
+ int retval=ERROR_OK;
+ int retcode=Jim_Eval(interp, line);
+
+ if (retcode == JIM_ERR) {
+ Jim_PrintErrorMessage(interp);
+ long t;
+ Jim_Obj *openocd_result=Jim_GetVariableStr(interp, "openocd_result", JIM_ERRMSG);
+ if (openocd_result)
+ {
+ if (Jim_GetLong(interp, openocd_result, &t)==JIM_OK)
+ {
+ return t;
+ }
+ }
+ return ERROR_FAIL;
+ }
+ const char *result;
+ int reslen;
+ result = Jim_GetString(Jim_GetResult(interp), &reslen);
+
+ 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+i, chunk);
+ buff[chunk] = 0;
+ LOG_USER_N("%s", buff);
+ }
+ LOG_USER_N("%s", "\n");
+ }
+ }
+ return retval;
+}
+
+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);
+
+ 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);
+
+ /* we need to be able to get at the retval, so we store in a variable
+ */
+ Jim_Obj *resultvar=Jim_NewIntObj(interp, retval);
+ Jim_IncrRefCount(resultvar);
+ Jim_SetGlobalVariableStr(interp, "openocd_result", resultvar);
+ Jim_DecrRefCount(interp, resultvar);
+
+ if (startLoop)
+ {
+ target_call_timer_callbacks_now();
+ }
+ log_remove_callback(tcl_output, tclOutput);
+
+ Jim_SetResult(interp, tclOutput);
+
+ return (ignore||(retval==ERROR_OK))?JIM_OK:JIM_ERR;
+}
+
+static int Jim_Command_openocd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return Jim_Command_openocd_ignore(interp, argc, argv, 1);
+}
+
+static int Jim_Command_openocd_throw(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ return Jim_Command_openocd_ignore(interp, argc, argv, 0);
+}
+
+/* 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;
+}
+
+static int Jim_Command_echo(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+{
+ if (argc != 2)
+ return JIM_ERR;
+ char *str = (char*)Jim_GetString(argv[1], NULL);
+ LOG_USER("%s", str);
+ return JIM_OK;
+}
+
+static size_t openocd_jim_fwrite(const void *_ptr, size_t size, size_t n, void *cookie)
+{
+ size_t nbytes;
+ const char *ptr;
+
+ /* make it a char easier to read code */
+ ptr = _ptr;
+
+ nbytes = size * n;
+ if (nbytes == 0) {
+ return 0;
+ }
+
+ if (!active_cmd_ctx) {
+ /* TODO: Where should this go? */
+ return n;
+ }
+
+ /* 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 strlen(ptr);
+ }
+ /* 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;
+}
+
+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;
+}
+
+void add_jim(const char *name, int (*cmd)(Jim_Interp *interp, int argc, Jim_Obj *const *argv), const char *help)
+{
+ Jim_CreateCommand(interp, name, cmd, NULL, NULL);
+
+ /* FIX!!! it would be prettier to invoke add_help_text...
+ accumulate help text in Tcl helptext list. */
+ Jim_Obj *helptext=Jim_GetGlobalVariableStr(interp, "ocd_helptext", JIM_ERRMSG);
+ Jim_Obj *cmd_entry=Jim_NewListObj(interp, NULL, 0);
+
+ Jim_Obj *cmd_list=Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, cmd_list, Jim_NewStringObj(interp, name, -1));
+
+ Jim_ListAppendElement(interp, cmd_entry, cmd_list);
+ Jim_ListAppendElement(interp, cmd_entry, Jim_NewStringObj(interp, help, -1));
+ Jim_ListAppendElement(interp, helptext, cmd_entry);
+}
+
+extern char binary_startup_tcl_start;
+extern char binary_startup_tcl_size;
+
+void initJim(void)
+{
+ char *script;
+ int script_len;
+
+ 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 );
+ Jim_CreateCommand(interp, "array2mem", Jim_Command_array2mem, 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;
+
+ add_default_dirs();
+
+ script_len = (int)&binary_startup_tcl_size;
+ script = malloc(script_len + sizeof(char));
+ memcpy(script, &binary_startup_tcl_start, script_len);
+
+ /* null terminate */
+ script[script_len] = 0;
+
+ if (Jim_Eval(interp, script)==JIM_ERR)
+ {
+ LOG_ERROR("Failed to run startup.tcl (embedded into OpenOCD compile time)");
+ Jim_PrintErrorMessage(interp);
+ exit(-1);
+ }
+
+ free(script);
+}
+
+int handle_script_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ if (argc != 1)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ /* Run a tcl script file */
+ return command_run_linef(cmd_ctx, "source [find {%s}]", args[0]);
+}
+
+command_context_t *setup_command_handler(void)
+{
+ command_context_t *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);
+ register_command(cmd_ctx, NULL, "script", handle_script_command, COMMAND_ANY, "execute commands from <file>");
xsvf_register_commands(cmd_ctx);
target_register_commands(cmd_ctx);
flash_register_commands(cmd_ctx);
pld_register_commands(cmd_ctx);
if (log_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("log init complete");
+ {
+ exit(-1);
+ }
+ LOG_DEBUG("log init complete");
+
+ LOG_OUTPUT( OPENOCD_VERSION "\n" );
- INFO( OPENOCD_VERSION );
+
+ register_command(cmd_ctx, NULL, "init", handle_init_command,
+ COMMAND_ANY, "initializes target and servers - nop on subsequent invocations");
+
+ return cmd_ctx;
+}
+/* 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[])
+{
+#ifdef JIM_EMBEDDED
+ Jim_InitEmbedded();
+ /* Create an interpreter */
+ interp = Jim_CreateInterp();
+ /* Add all the Jim core commands */
+ Jim_RegisterCoreCommands(interp);
+#endif
+
+ initJim();
+
+ /* initialize commandline interface */
+ command_context_t *cmd_ctx;
+ cmd_ctx=setup_command_handler();
+
+ /* 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 */
+
+ command_context_t *cfg_cmd_ctx;
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);
+ active_cmd_ctx=cfg_cmd_ctx;
+
+
if (parse_cmdline_args(cfg_cmd_ctx, argc, argv) != ERROR_OK)
return EXIT_FAILURE;
-
+
if (parse_config_file(cfg_cmd_ctx) != ERROR_OK)
return EXIT_FAILURE;
+ active_cmd_ctx=cmd_ctx;
+
command_done(cfg_cmd_ctx);
- command_set_output_handler(cmd_ctx, configuration_output_handler, NULL);
-
- if (jtag_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("jtag init complete");
-
- if (target_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("target init complete");
-
- if (flash_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("flash init complete");
-
- if (nand_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
- DEBUG("NAND init complete");
-
- if (pld_init(cmd_ctx) != ERROR_OK)
+ if (command_run_line(cmd_ctx, "init")!=ERROR_OK)
return EXIT_FAILURE;
- DEBUG("pld init complete");
-
- /* initialize tcp server */
- server_init();
- /* initialize telnet subsystem */
- telnet_init("Open On-Chip Debugger");
- gdb_init();
+ if (daemon_startup)
+ command_run_line(cmd_ctx, "reset");
+
+ startLoop=1;
/* handle network connections */
server_loop(cmd_ctx);
-
+
/* shut server down */
server_quit();
+
+ unregister_all_commands(cmd_ctx);
/* free commandline interface */
command_done(cmd_ctx);
-
+
return EXIT_SUCCESS;
}
projects / fw / openocd / blobdiff