#include "config.h"
#endif
-#include "replacements.h"
-
#include "xscale.h"
-
+#include "target_type.h"
#include "arm7_9_common.h"
-#include "register.h"
-#include "target.h"
-#include "armv4_5.h"
#include "arm_simulator.h"
#include "arm_disassembler.h"
-#include "log.h"
-#include "jtag.h"
-#include "binarybuffer.h"
#include "time_support.h"
-#include "breakpoints.h"
-#include "fileio.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <errno.h>
-
+#include "image.h"
/* cli handling */
int xscale_register_commands(struct command_context_s *cmd_ctx);
field.num_bits = tap->ir_length;
field.out_value = calloc(CEIL(field.num_bits, 8), 1);
buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
-
- field.in_value = NULL;
- jtag_set_check_value(&field, tap->expected, tap->expected_mask, NULL);
- jtag_add_ir_scan(1, &field, TAP_INVALID);
+ u8 tmp[4];
+ field.in_value = tmp;
+
+ jtag_add_ir_scan(1, &field, jtag_get_end_state());
+
+ /* FIX!!!! isn't this check superfluous? verify_ircapture handles this? */
+ jtag_check_value_mask(&field, tap->expected, tap->expected_mask);
free(field.out_value);
}
u8 field2_check_value = 0x0;
u8 field2_check_mask = 0x1;
- jtag_add_end_state(TAP_DRPAUSE);
+ jtag_set_end_state(TAP_DRPAUSE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dcsr);
buf_set_u32(&field0, 1, 1, xscale->hold_rst);
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 3;
fields[0].out_value = &field0;
-
- fields[0].in_value = NULL;
- jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+ u8 tmp;
+ fields[0].in_value = &tmp;
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
-
fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
+
fields[2].tap = xscale->jtag_info.tap;
fields[2].num_bits = 1;
fields[2].out_value = &field2;
-
- fields[2].in_value = NULL;
- jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+ u8 tmp2;
+ fields[2].in_value = &tmp2;
+
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
- jtag_add_dr_scan(3, fields, TAP_INVALID);
+ jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+ jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
fields[1].in_value = NULL;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
- jtag_add_dr_scan(3, fields, TAP_INVALID);
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
/* DANGER!!! this must be here. It will make sure that the arguments
* to jtag_set_check_value() does not go out of scope! */
return jtag_execute_queue();
}
+
+static void xscale_getbuf(u8 *in)
+{
+ *((u32 *)in)=buf_get_u32(in, 0, 32);
+}
+
int xscale_receive(target_t *target, u32 *buffer, int num_words)
{
if (num_words==0)
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 3;
fields[0].out_value = NULL;
-
fields[0].in_value = NULL;
- jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+ fields[0].check_value = &field0_check_value;
+ fields[0].check_mask = &field0_check_mask;
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
-
- fields[1].in_value = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
+ fields[1].check_value = NULL;
+ fields[1].check_mask = NULL;
fields[2].tap = xscale->jtag_info.tap;
fields[2].num_bits = 1;
fields[2].out_value = NULL;
-
fields[2].in_value = NULL;
- jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+ fields[2].check_value = &field2_check_value;
+ fields[2].check_mask = &field2_check_mask;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx);
- jtag_add_runtest(1, TAP_INVALID); /* ensures that we're in the TAP_IDLE state as the above could be a no-op */
+ jtag_add_runtest(1, jtag_get_end_state()); /* ensures that we're in the TAP_IDLE state as the above could be a no-op */
/* repeat until all words have been collected */
int attempts=0;
for (i = words_done; i < num_words; i++)
{
fields[0].in_value = &field0[i];
- fields[1].in_handler = buf_to_u32_handler; /* deprecated! invoke this from user code! */
- fields[1].in_handler_priv = (u8*)&field1[i];
jtag_add_pathmove(3, path);
- jtag_add_dr_scan(3, fields, TAP_IDLE);
+
+ fields[1].in_value = (u8 *)(field1+i);
+
+ jtag_add_dr_scan_check(3, fields, jtag_set_end_state(TAP_IDLE));
+
+ jtag_add_callback(xscale_getbuf, (u8 *)(field1+i));
+
words_scheduled++;
}
u8 field2_check_value = 0x0;
u8 field2_check_mask = 0x1;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx);
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 3;
fields[0].out_value = NULL;
-
fields[0].in_value = &field0_in;
- jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = NULL;
-
fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_TX].value;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
+
fields[2].tap = xscale->jtag_info.tap;
fields[2].num_bits = 1;
fields[2].out_value = NULL;
-
- fields[2].in_value = NULL;
- jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+ u8 tmp;
+ fields[2].in_value = &tmp;
gettimeofday(&timeout, NULL);
timeval_add_time(&timeout, 1, 0);
jtag_add_pathmove(sizeof(noconsume_path)/sizeof(*noconsume_path), noconsume_path);
}
- jtag_add_dr_scan(3, fields, TAP_IDLE);
+ jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE));
+
+ jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+ jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
u8 field2_check_value = 0x0;
u8 field2_check_mask = 0x1;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgrx);
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 3;
fields[0].out_value = &field0_out;
-
fields[0].in_value = &field0_in;
- jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value;
-
fields[1].in_value = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
+
fields[2].tap = xscale->jtag_info.tap;
fields[2].num_bits = 1;
fields[2].out_value = &field2;
-
- fields[2].in_value = NULL;
- jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+ u8 tmp;
+ fields[2].in_value = &tmp;
gettimeofday(&timeout, NULL);
timeval_add_time(&timeout, 1, 0);
LOG_DEBUG("polling RX");
for (;;)
{
- jtag_add_dr_scan(3, fields, TAP_IDLE);
+ jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE));
+
+ jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+ jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
/* set rx_valid */
field2 = 0x1;
- jtag_add_dr_scan(3, fields, TAP_IDLE);
+ jtag_add_dr_scan(3, fields, jtag_set_end_state(TAP_IDLE));
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
int done_count = 0;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgrx);
3,
bits,
t,
- TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE));
buffer += size;
}
if (ext_dbg_brk != -1)
xscale->external_debug_break = ext_dbg_brk;
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dcsr);
buf_set_u32(&field0, 1, 1, xscale->hold_rst);
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 3;
fields[0].out_value = &field0;
-
- fields[0].in_value = NULL;
- jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+ u8 tmp;
+ fields[0].in_value = &tmp;
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 32;
fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
-
fields[1].in_value = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
+
fields[2].tap = xscale->jtag_info.tap;
fields[2].num_bits = 1;
fields[2].out_value = &field2;
-
- fields[2].in_value = NULL;
- jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+ u8 tmp2;
+ fields[2].in_value = &tmp2;
- jtag_add_dr_scan(3, fields, TAP_INVALID);
+ jtag_add_dr_scan(3, fields, jtag_get_end_state());
+
+ jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+ jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
if ((retval = jtag_execute_queue()) != ERROR_OK)
{
LOG_DEBUG("loading miniIC at 0x%8.8x", va);
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.ldic); /* LDIC */
/* CMD is b010 for Main IC and b011 for Mini IC */
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 6;
fields[0].out_value = &cmd;
-
+
fields[0].in_value = NULL;
- fields[0].in_check_value = NULL;
- fields[0].in_check_mask = NULL;
- fields[0].in_handler = NULL;
- fields[0].in_handler_priv = NULL;
+
+
+
+
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 27;
fields[1].out_value = packet;
-
+
fields[1].in_value = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- jtag_add_dr_scan(2, fields, TAP_INVALID);
+
+
+
+
+ jtag_add_dr_scan(2, fields, jtag_get_end_state());
fields[0].num_bits = 32;
fields[0].out_value = packet;
for (word = 0; word < 8; word++)
{
buf_set_u32(packet, 0, 32, buffer[word]);
- cmd = parity(*((u32*)packet));
- jtag_add_dr_scan(2, fields, TAP_INVALID);
+
+ u32 value;
+ memcpy(&value, packet, sizeof(u32));
+ cmd = parity(value);
+
+ jtag_add_dr_scan(2, fields, jtag_get_end_state());
}
jtag_execute_queue();
scan_field_t fields[2];
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.ldic); /* LDIC */
/* CMD for invalidate IC line b000, bits [6:4] b000 */
fields[0].tap = xscale->jtag_info.tap;
fields[0].num_bits = 6;
fields[0].out_value = &cmd;
-
+
fields[0].in_value = NULL;
- fields[0].in_check_value = NULL;
- fields[0].in_check_mask = NULL;
- fields[0].in_handler = NULL;
- fields[0].in_handler_priv = NULL;
+
+
+
+
fields[1].tap = xscale->jtag_info.tap;
fields[1].num_bits = 27;
fields[1].out_value = packet;
-
+
fields[1].in_value = NULL;
- fields[1].in_check_value = NULL;
- fields[1].in_check_mask = NULL;
- fields[1].in_handler = NULL;
- fields[1].in_handler_priv = NULL;
- jtag_add_dr_scan(2, fields, TAP_INVALID);
+
+
+
+
+ jtag_add_dr_scan(2, fields, jtag_get_end_state());
return ERROR_OK;
}
/* select DCSR instruction (set endstate to R-T-I to ensure we don't
* end up in T-L-R, which would reset JTAG
*/
- jtag_add_end_state(TAP_IDLE);
+ jtag_set_end_state(TAP_IDLE);
xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dcsr);
/* set Hold reset, Halt mode and Trap Reset */
/* wait 300ms; 150 and 100ms were not enough */
jtag_add_sleep(300*1000);
- jtag_add_runtest(2030, TAP_IDLE);
+ jtag_add_runtest(2030, jtag_set_end_state(TAP_IDLE));
jtag_execute_queue();
/* set Hold reset, Halt mode and Trap Reset */
xscale_load_ic(target, 1, 0x0, xscale->low_vectors);
xscale_load_ic(target, 1, 0xffff0000, xscale->high_vectors);
- jtag_add_runtest(30, TAP_IDLE);
+ jtag_add_runtest(30, jtag_set_end_state(TAP_IDLE));
jtag_add_sleep(100000);
if (breakpoint->length == 4)
{
/* keep the original instruction in target endianness */
- if((retval = target->type->read_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK)
+ if((retval = target_read_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK)
{
return retval;
}
else
{
/* keep the original instruction in target endianness */
- if((retval = target->type->read_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK)
+ if((retval = target_read_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK)
{
return retval;
}
/* restore original instruction (kept in target endianness) */
if (breakpoint->length == 4)
{
- if((retval = target->type->write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK)
+ if((retval = target_write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK)
{
return retval;
}
}
else
{
- if((retval = target->type->write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK)
+ if((retval = target_write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK)
{
return retval;
}
return ERROR_OK;
}
- if ((target = get_target_by_num(strtoul(args[0], NULL, 0))) == NULL)
+ if ((target = get_target(args[0])) == NULL)
{
- LOG_ERROR("no target '%s' configured", args[0]);
+ LOG_ERROR("target '%s' not defined", args[0]);
return ERROR_FAIL;
}
return ERROR_COMMAND_SYNTAX_ERROR;
}
- if ((target = get_target_by_num(strtoul(args[0], NULL, 0))) == NULL)
+ target = get_target(args[0]);
+ if (target == NULL)
{
- LOG_ERROR("no target '%s' configured", args[0]);
+ LOG_ERROR("target '%s' not defined", args[0]);
return ERROR_FAIL;
}