#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"
+
+int launchTarget(struct command_context_s *cmd_ctx)
+{
+ int retval;
+ /* Try to examine & validate jtag chain, though this may require a reset first
+ * in which case we continue setup */
+ jtag_init(cmd_ctx);
+
+ /* try to examine target at this point. If it fails, perhaps a reset will
+ * bring it up later on via a telnet/gdb session */
+ target_examine(cmd_ctx);
+
+ retval=flash_init_drivers(cmd_ctx);
+ if (retval!=ERROR_OK)
+ return retval;
+ LOG_DEBUG("flash init complete");
+ retval=nand_init(cmd_ctx);
+ if (retval!=ERROR_OK)
+ return retval;
+ LOG_DEBUG("NAND init complete");
+
+ retval=pld_init(cmd_ctx);
+ if (retval!=ERROR_OK)
+ return retval;
+ LOG_DEBUG("pld init complete");
+ return retval;
+}
/* 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;
}
-
void exit_handler(void)
{
/* close JTAG interface */
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)
{
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("jtag examine complete");
}
}
-
if (flash_init_drivers(cmd_ctx) != ERROR_OK)
return ERROR_FAIL;
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()
-{
-}
-
-
-
-
+void lockBigLock();
+void unlockBigLock();
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 )
+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 );
-
-
+ namebuf = alloc_printf("%s(%d)", varname, idx );
+
nameObjPtr = Jim_NewStringObj(interp, namebuf, -1);
valObjPtr = Jim_NewIntObj(interp, val );
Jim_IncrRefCount(nameObjPtr);
result = Jim_SetVariable(interp, nameObjPtr, valObjPtr);
Jim_DecrRefCount(interp, nameObjPtr);
Jim_DecrRefCount(interp, valObjPtr);
+ free(namebuf);
// printf( "%s = 0%08x\n", namebuf, val );
return result;
}
-static int
-Jim_Command_mem2array( Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+static int Jim_Command_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
target_t *target;
long l;
u32 width;
- u32 endian;
u32 len;
u32 addr;
u32 count;
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
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 JIM_OK;
}
-static void tcl_output(void *privData, const char *file, int line,
- const char *function, const char *string)
+static void tcl_output(void *privData, const char *file, int line, const char *function, const char *string)
{
Jim_Obj *tclOutput=(Jim_Obj *)privData;
return retval;
}
-static int startLoop=0;
+int startLoop=0;
-static int
-Jim_Command_openocd_ignore(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv,
- int ignore)
+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);
return (ignore||(retval==ERROR_OK))?JIM_OK:JIM_ERR;
}
-static int
-Jim_Command_openocd(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
+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)
+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)
+static int Jim_Command_find(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
if (argc!=2)
return JIM_ERR;
return JIM_OK;
}
-static int
-Jim_Command_echo(Jim_Interp *interp,
- int argc,
- Jim_Obj *const *argv)
+static int Jim_Command_echo(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
if (argc!=2)
return JIM_ERR;
return JIM_OK;
}
-static size_t
-openocd_jim_fwrite( const void *_ptr, size_t size, size_t n, void *cookie )
+static size_t openocd_jim_fwrite(const void *_ptr, size_t size, size_t n, void *cookie)
{
size_t nbytes;
const char *ptr;
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;
+ return strlen(ptr);
}
/* GRR we must chunk - not null terminated */
while( nbytes ){
return n;
}
-static size_t
-openocd_jim_fread(void *ptr, size_t size, size_t n, void *cookie )
+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 )
+static int openocd_jim_vfprintf(void *cookie, const char *fmt, va_list ap)
{
char *cp;
int n;
return n;
}
-static int
-openocd_jim_fflush( void *cookie )
+static int openocd_jim_fflush(void *cookie)
{
/* nothing to flush */
return 0;
}
-static char *
-openocd_jim_fgets( char *s, int size, void *cookie )
+static char* openocd_jim_fgets(char *s, int size, void *cookie)
{
/* not supported */
errno = ENOTSUP;
return NULL;
}
-
-
void initJim(void)
{
- 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);
interp->cb_fgets = openocd_jim_fgets;
}
-int main(int argc, char *argv[])
+/* after command line parsing */
+void initJim2(void)
{
- initJim();
+ Jim_Eval(interp, "source [find tcl/commands.tcl]");
+}
+
+command_context_t *setup_command_handler()
+{
+ command_context_t *cmd_ctx;
- /* initialize commandline interface */
- command_context_t *cmd_ctx, *cfg_cmd_ctx;
cmd_ctx = command_init();
register_command(cmd_ctx, NULL, "version", handle_version_command,
pld_register_commands(cmd_ctx);
if (log_init(cmd_ctx) != ERROR_OK)
- return EXIT_FAILURE;
+ {
+ exit(-1);
+ }
LOG_DEBUG("log init complete");
LOG_OUTPUT( OPENOCD_VERSION "\n" );
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();
+
+ 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);
if (parse_cmdline_args(cfg_cmd_ctx, argc, argv) != ERROR_OK)
return EXIT_FAILURE;
- Jim_Eval(interp, "source [find tcl/commands.tcl]");
+ initJim2();
if (parse_config_file(cfg_cmd_ctx) != ERROR_OK)
return EXIT_FAILURE;
if (daemon_startup)
command_run_line(cmd_ctx, "reset");
-
-
+
startLoop=1;
/* handle network connections */
return EXIT_SUCCESS;
}
-
-
-/*
- * Local Variables: **
- * tab-width: 4 **
- * c-basic-offset: 4 **
- * End: **
- */
-
Code Review / openocd.git / blobdiff