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Clean up this JTAG debug code. 

Change-Id: Ie7c773b98271d11085d5e50c40b64990710de387
macbuild
Tim Newsome 2017-10-06 13:55:52 -07:00
parent d5836dceff
commit 7aafd61953
1 changed files with 10 additions and 62 deletions
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72
src/jtag/core.c
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@ -838,108 +838,57 @@ int default_interface_jtag_execute_queue(void)
int result = jtag->execute_queue(); int result = jtag->execute_queue();
#if 0
// TODO: I like these better than some of the other JTAG debug statements,
// but having both is silly.
struct jtag_command *cmd = jtag_command_queue; struct jtag_command *cmd = jtag_command_queue;
while (debug_level >= LOG_LVL_DEBUG && cmd) { while (debug_level >= LOG_LVL_DEBUG && cmd) {
switch (cmd->type) { switch (cmd->type) {
case JTAG_SCAN: case JTAG_SCAN:
#if 0 DEBUG_JTAG_IO("JTAG %s SCAN to %s",
LOG_DEBUG("JTAG %s SCAN to %s",
cmd->cmd.scan->ir_scan ? "IR" : "DR", cmd->cmd.scan->ir_scan ? "IR" : "DR",
tap_state_name(cmd->cmd.scan->end_state)); tap_state_name(cmd->cmd.scan->end_state));
for (int i = 0; i < cmd->cmd.scan->num_fields; i++) { for (int i = 0; i < cmd->cmd.scan->num_fields; i++) {
struct scan_field *field = cmd->cmd.scan->fields + i; struct scan_field *field = cmd->cmd.scan->fields + i;
if (field->out_value) { if (field->out_value) {
char *str = buf_to_str(field->out_value, field->num_bits, 16); char *str = buf_to_str(field->out_value, field->num_bits, 16);
LOG_DEBUG(" %db out: %s", field->num_bits, str); DEBUG_JTAG_IO(" %db out: %s", field->num_bits, str);
free(str); free(str);
} }
if (field->in_value) { if (field->in_value) {
char *str = buf_to_str(field->in_value, field->num_bits, 16); char *str = buf_to_str(field->in_value, field->num_bits, 16);
LOG_DEBUG(" %db in: %s", field->num_bits, str); DEBUG_JTAG_IO(" %db in: %s", field->num_bits, str);
free(str); free(str);
} }
if (field->check_value) {
char *str = buf_to_str(field->check_value, field->num_bits, 16);
LOG_DEBUG(" %db check: %s", field->num_bits, str);
free(str);
}
if (field->check_mask) {
char *str = buf_to_str(field->check_mask, field->num_bits, 16);
LOG_DEBUG(" %db mask: %s", field->num_bits, str);
free(str);
}
}
#endif
{
uint8_t *buf = NULL;
int scan_bits = jtag_build_buffer(cmd->cmd.scan, &buf);
char *str_out = buf_to_str(buf, scan_bits, 16);
free(buf);
LOG_DEBUG("vvv jtag_scan(%d, %d, %d'h%s, %d); // %s",
cmd->cmd.scan->ir_scan,
scan_bits,
scan_bits, str_out,
cmd->cmd.scan->end_state, tap_state_name(cmd->cmd.scan->end_state));
free(str_out);
struct scan_field *last_field = cmd->cmd.scan->fields + cmd->cmd.scan->num_fields - 1;
if (last_field->in_value) {
char *str_in = buf_to_str(last_field->in_value, last_field->num_bits, 16);
LOG_DEBUG("vvv jtag_check_tdo(%d, %d'h%s);",
last_field->num_bits,
last_field->num_bits, str_in);
free(str_in);
}
} }
break; break;
case JTAG_TLR_RESET: case JTAG_TLR_RESET:
#if 0 DEBUG_JTAG_IO("JTAG TLR RESET to %s",
LOG_DEBUG("JTAG TLR RESET to %s",
tap_state_name(cmd->cmd.statemove->end_state));
#endif
LOG_DEBUG("vvv jtag_tlr_reset(%d); // %s",
cmd->cmd.statemove->end_state,
tap_state_name(cmd->cmd.statemove->end_state)); tap_state_name(cmd->cmd.statemove->end_state));
break; break;
case JTAG_RUNTEST: case JTAG_RUNTEST:
#if 0 DEBUG_JTAG_IO("JTAG RUNTEST %d cycles to %s",
LOG_DEBUG("JTAG RUNTEST %d cycles to %s",
cmd->cmd.runtest->num_cycles, cmd->cmd.runtest->num_cycles,
tap_state_name(cmd->cmd.runtest->end_state)); tap_state_name(cmd->cmd.runtest->end_state));
#endif
LOG_DEBUG("vvv jtag_runtest(%d, %d); // %s",
cmd->cmd.runtest->num_cycles,
cmd->cmd.runtest->end_state,
tap_state_name(cmd->cmd.runtest->end_state));
break; break;
case JTAG_RESET: case JTAG_RESET:
{ {
#if 0
const char *reset_str[3] = { const char *reset_str[3] = {
"leave", "deassert", "assert" "leave", "deassert", "assert"
}; };
LOG_DEBUG("JTAG RESET %s TRST, %s SRST", DEBUG_JTAG_IO("JTAG RESET %s TRST, %s SRST",
reset_str[cmd->cmd.reset->trst + 1], reset_str[cmd->cmd.reset->trst + 1],
reset_str[cmd->cmd.reset->srst + 1]); reset_str[cmd->cmd.reset->srst + 1]);
#endif
LOG_DEBUG("vvv jtag_reset(%d, %d);",
cmd->cmd.reset->trst, cmd->cmd.reset->srst);
} }
break; break;
case JTAG_PATHMOVE: case JTAG_PATHMOVE:
LOG_DEBUG("JTAG PATHMOVE (TODO)"); DEBUG_JTAG_IO("JTAG PATHMOVE (TODO)");
break; break;
case JTAG_SLEEP: case JTAG_SLEEP:
LOG_DEBUG("JTAG SLEEP (TODO)"); DEBUG_JTAG_IO("JTAG SLEEP (TODO)");
break; break;
case JTAG_STABLECLOCKS: case JTAG_STABLECLOCKS:
LOG_DEBUG("JTAG STABLECLOCKS (TODO)"); DEBUG_JTAG_IO("JTAG STABLECLOCKS (TODO)");
break; break;
case JTAG_TMS: case JTAG_TMS:
LOG_DEBUG("JTAG STABLECLOCKS (TODO)"); DEBUG_JTAG_IO("JTAG STABLECLOCKS (TODO)");
break; break;
default: default:
LOG_ERROR("Unknown JTAG command: %d", cmd->type); LOG_ERROR("Unknown JTAG command: %d", cmd->type);
@ -947,7 +896,6 @@ int default_interface_jtag_execute_queue(void)
} }
cmd = cmd->next; cmd = cmd->next;
} }
#endif
return result; return result;
} }