* Copyright (C) 2006, 2007 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
- * Copyright (C) 2007,2008 Øyvind Harboe *
+ * Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
+ * Copyright (C) 2009 Michael Schwingen *
+ * michael@schwingen.org *
+ * *
* 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 *
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);
+ 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)
{
jtag_add_pathmove(3, path);
- fields[1].in_value = (uint8_t *)(field1+i);
+ fields[1].in_value = (uint8_t *)(field1 + i);
jtag_add_dr_scan_check(3, fields, jtag_set_end_state(TAP_IDLE));
- jtag_add_callback(xscale_getbuf, (jtag_callback_data_t)(field1+i));
+ jtag_add_callback(xscale_getbuf, (jtag_callback_data_t)(field1 + i));
words_scheduled++;
}
int j;
for (j = i; j < num_words - 1; j++)
{
- field0[j] = field0[j+1];
- field1[j] = field1[j+1];
+ field0[j] = field0[j + 1];
+ field1[j] = field1[j + 1];
}
words_scheduled--;
}
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);
+ 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)
{
{
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);
+ 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)
{
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);
+ 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)
{
"MMU: %s, D-Cache: %s, I-Cache: %s"
"%s",
armv4_5_state_strings[armv4_5->core_state],
- Jim_Nvp_value2name_simple( nvp_target_debug_reason, target->debug_reason )->name ,
+ Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name ,
armv4_5_mode_strings[armv4_5_mode_to_number(armv4_5->core_mode)],
buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
xscale_common_t *xscale = armv4_5->arch_info;
LOG_DEBUG("target->state: %s",
- Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
+ target_state_name(target));
if (target->state == TARGET_HALTED)
{
xscale_common_t *xscale = armv4_5->arch_info;
LOG_DEBUG("target->state: %s",
- Jim_Nvp_value2name_simple( nvp_target_state, target->state )->name);
+ target_state_name(target));
/* select DCSR instruction (set endstate to R-T-I to ensure we don't
* end up in T-L-R, which would reset JTAG
}
+int xscale_handle_vector_table_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
+{
+ target_t *target = get_current_target(cmd_ctx);
+ armv4_5_common_t *armv4_5;
+ xscale_common_t *xscale;
+ int err = 0;
+
+ if (xscale_get_arch_pointers(target, &armv4_5, &xscale) != ERROR_OK)
+ {
+ return ERROR_OK;
+ }
+
+ if (argc == 0) /* print current settings */
+ {
+ int idx;
+
+ command_print(cmd_ctx, "active user-set static vectors:");
+ for (idx = 1; idx < 8; idx++)
+ if (xscale->static_low_vectors_set & (1 << idx))
+ command_print(cmd_ctx, "low %d: 0x%" PRIx32, idx, xscale->static_low_vectors[idx]);
+ for (idx = 1; idx < 8; idx++)
+ if (xscale->static_high_vectors_set & (1 << idx))
+ command_print(cmd_ctx, "high %d: 0x%" PRIx32, idx, xscale->static_high_vectors[idx]);
+ return ERROR_OK;
+ }
+
+ if (argc != 3)
+ err = 1;
+ else
+ {
+ int idx;
+ uint32_t vec;
+ idx = strtoul(args[1], NULL, 0);
+ vec = strtoul(args[2], NULL, 0);
+
+ if (idx < 1 || idx >= 8)
+ err = 1;
+
+ if (!err && strcmp(args[0], "low") == 0)
+ {
+ xscale->static_low_vectors_set |= (1<<idx);
+ xscale->static_low_vectors[idx] = vec;
+ }
+ else if (!err && (strcmp(args[0], "high") == 0))
+ {
+ xscale->static_high_vectors_set |= (1<<idx);
+ xscale->static_high_vectors[idx] = vec;
+ }
+ else
+ err = 1;
+ }
+
+ if (err)
+ command_print(cmd_ctx, "usage: xscale vector_table <high|low> <index> <code>");
+
+ return ERROR_OK;
+}
+
+
int xscale_handle_trace_buffer_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
target_t *target = get_current_target(cmd_ctx);
register_command(cmd_ctx, xscale_cmd, "dcache", xscale_handle_idcache_command, COMMAND_EXEC, "['enable'|'disable'] the DCache");
register_command(cmd_ctx, xscale_cmd, "vector_catch", xscale_handle_vector_catch_command, COMMAND_EXEC, "<mask> of vectors that should be catched");
+ register_command(cmd_ctx, xscale_cmd, "vector_table", xscale_handle_vector_table_command, COMMAND_EXEC, "<high|low> <index> <code> set static code for exception handler entry");
- register_command(cmd_ctx, xscale_cmd, "trace_buffer", xscale_handle_trace_buffer_command, COMMAND_EXEC, "<enable|disable> ['fill' [n]|'wrap']");
+ register_command(cmd_ctx, xscale_cmd, "trace_buffer", xscale_handle_trace_buffer_command, COMMAND_EXEC, "<enable | disable> ['fill' [n]|'wrap']");
register_command(cmd_ctx, xscale_cmd, "dump_trace", xscale_handle_dump_trace_command, COMMAND_EXEC, "dump content of trace buffer to <file>");
register_command(cmd_ctx, xscale_cmd, "analyze_trace", xscale_handle_analyze_trace_buffer_command, COMMAND_EXEC, "analyze content of trace buffer");
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