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Commit b36db303 authored by zwelch's avatar zwelch
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Remove unreferenced tcpapi.c source file. 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1655 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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/***************************************************************************
* Copyright (C) 2007,2008 yvind Harboe *
* Copyright (C) 2008 Duane Ellis *
* *
* 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 *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* 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. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "replacements.h"
#include "target.h"
#include "target_request.h"
#include "log.h"
#include "configuration.h"
#include "binarybuffer.h"
#include "jtag.h"
#include "flash.h"
#include <string.h>
#include <stdlib.h>
#include <inttypes.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <errno.h>
#include <sys/time.h>
#include <time.h>
#include <time_support.h>
#include <fileio.h>
#include <image.h>
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_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
target_t *target;
command_context_t *context;
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;
}
context = Jim_GetAssocData(interp, "context");
if (context == NULL)
{
LOG_ERROR("mem2array: no command context");
return JIM_ERR;
}
target = get_current_target(context);
if (target == NULL)
{
LOG_ERROR("mem2array: no current target");
return JIM_ERR;
}
/* 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_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
target_t *target;
command_context_t *context;
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;
}
context = Jim_GetAssocData(interp, "context");
if (context == NULL)
{
LOG_ERROR("array2mem: no command context");
return JIM_ERR;
}
target = get_current_target(context);
if (target == NULL)
{
LOG_ERROR("array2mem: no current target");
return JIM_ERR;
}
/* 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;
}
int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args)
{
int retval;
scan_field_t *fields;
int num_fields;
int field_count = 0;
int i, e;
long device;
/* args[1] = device
* args[2] = num_bits
* args[3] = hex string
* ... repeat num bits and hex string ...
*/
if ((argc < 4) || ((argc % 2)!=0))
{
Jim_WrongNumArgs(interp, 1, args, "<device> <num_bits1> <value1> <num_bits2> <value2> ...");
return JIM_ERR;
}
for (i = 2; i < argc; i+=2)
{
long bits;
e = Jim_GetLong(interp, args[i], &bits);
if (e != JIM_OK)
return e;
}
e = Jim_GetLong(interp, args[1], &device);
if (e != JIM_OK)
return e;
num_fields=(argc-2)/2;
fields = malloc(sizeof(scan_field_t) * num_fields);
for (i = 2; i < argc; i+=2)
{
long bits;
int len;
const char *str;
Jim_GetLong(interp, args[i], &bits);
str = Jim_GetString(args[i+1], &len);
fields[field_count].device = device;
fields[field_count].num_bits = bits;
fields[field_count].out_value = malloc(CEIL(bits, 8));
str_to_buf(str, len, fields[field_count].out_value, bits, 0);
fields[field_count].in_value = fields[field_count].out_value;
fields[field_count].in_check_mask = NULL;
fields[field_count].in_check_value = NULL;
fields[field_count].in_handler = NULL;
fields[field_count++].in_handler_priv = NULL;
}
jtag_add_dr_scan(num_fields, fields, TAP_INVALID);
retval = jtag_execute_queue();
if (retval != ERROR_OK)
{
Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
Jim_AppendStrings(interp, Jim_GetResult(interp), "drscan: jtag execute failed", NULL);
return JIM_ERR;
}
field_count=0;
Jim_Obj *list = Jim_NewListObj(interp, NULL, 0);
for (i = 2; i < argc; i+=2)
{
long bits;
char *str;
Jim_GetLong(interp, args[i], &bits);
str = buf_to_str(fields[field_count].in_value, bits, 16);
free(fields[field_count].out_value);
Jim_ListAppendElement(interp, list, Jim_NewStringObj(interp, str, strlen(str)));
free(str);
field_count++;
}
Jim_SetResult(interp, list);
free(fields);
return JIM_OK;
}
static int jim_flash_banks(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
flash_bank_t *p;
if (argc != 1) {
Jim_WrongNumArgs(interp, 1, argv, "no arguments to flash_banks command");
return JIM_ERR;
}
if (!flash_banks)
{
return JIM_ERR;
}
Jim_Obj *list=Jim_NewListObj(interp, NULL, 0);
for (p = flash_banks; p; p = p->next)
{
Jim_Obj *elem=Jim_NewListObj(interp, NULL, 0);
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "name", -1));
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, p->driver->name, -1));
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "base", -1));
Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->base));
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "size", -1));
Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->size));
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "bus_width", -1));
Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->bus_width));
Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "chip_width", -1));
Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->chip_width));
Jim_ListAppendElement(interp, list, elem);
}
Jim_SetResult(interp, list);
return JIM_OK;
}
int tclapi_register_commands()
{
register_jim("ocd_mem2array", jim_mem2array, "read memory and return as a TCL array for script processing");
register_jim("ocd_array2mem", jim_array2mem, "convert a TCL array to memory locations and write the values");
register_jim("drscan", Jim_Command_drscan, "execute DR scan <device> <num_bits> <value> <num_bits1> <value2> ...");
register_jim("ocd_flash_banks", jim_flash_banks, "return information about the flash banks");
}
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