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- renamed "xscale dump_trace_buffer" to "xscale dump_trace" and added code for it 

git-svn-id: svn://svn.berlios.de/openocd/trunk@198 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
drath 2007-08-17 08:58:40 +00:00
parent cb6ebced3d
commit 0eb8621bf2
3 changed files with 52 additions and 7 deletions
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2
src/openocd.c
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@ -18,7 +18,7 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#define OPENOCD_VERSION "Open On-Chip Debugger (2007-08-16 15:00 CEST)"
#define OPENOCD_VERSION "Open On-Chip Debugger (2007-08-17 11:00 CEST)"
#ifdef HAVE_CONFIG_H
#include "config.h"

53
src/target/xscale.c
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@ -3506,18 +3506,63 @@ int xscale_handle_trace_image_command(struct command_context_s *cmd_ctx, char *c
return ERROR_OK;
}
int xscale_handle_dump_trace_buffer_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
int xscale_handle_dump_trace_command(struct command_context_s *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;
xscale_trace_data_t *trace_data;
fileio_t file;
if (xscale_get_arch_pointers(target, &armv4_5, &xscale) != ERROR_OK)
{
command_print(cmd_ctx, "target isn't an XScale target");
return ERROR_OK;
}
if (target->state != TARGET_HALTED)
{
command_print(cmd_ctx, "target must be stopped for \"%s\" command", cmd);
return ERROR_OK;
}
if (argc < 1)
{
command_print(cmd_ctx, "usage: xscale dump_trace <file>");
return ERROR_OK;
}
trace_data = xscale->trace.data;
if (!trace_data)
{
command_print(cmd_ctx, "no trace data collected");
return ERROR_OK;
}
if (fileio_open(&file, args[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "file open error: %s", file.error_str);
return ERROR_OK;
}
while (trace_data)
{
int i;
fileio_write_u32(&file, trace_data->chkpt0);
fileio_write_u32(&file, trace_data->chkpt1);
fileio_write_u32(&file, trace_data->last_instruction);
fileio_write_u32(&file, trace_data->depth);
for (i = 0; i < trace_data->depth; i++)
fileio_write_u32(&file, trace_data->entries[i].data | ((trace_data->entries[i].type & 0xffff) << 16));
trace_data = trace_data->next;
}
fileio_close(&file);
return ERROR_OK;
}
@ -3555,9 +3600,9 @@ int xscale_register_commands(struct command_context_s *cmd_ctx)
register_command(cmd_ctx, xscale_cmd, "vector_catch", xscale_handle_idcache_command, COMMAND_EXEC, "<mask> of vectors that should be catched");
register_command(cmd_ctx, xscale_cmd, "trace_buffer", xscale_handle_trace_buffer_command, COMMAND_EXEC, "<enable|disable> ['fill'|'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_buffer", xscale_handle_dump_trace_buffer_command, COMMAND_EXEC, "dump content of trace buffer");
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");
register_command(cmd_ctx, xscale_cmd, "trace_image", xscale_handle_trace_image_command,
COMMAND_EXEC, "load image from <file> [base address]");

4
src/target/xscale.h
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@ -51,8 +51,8 @@ enum xscale_debug_reason
enum xscale_trace_entry_type
{
XSCALE_TRACE_MESSAGE,
XSCALE_TRACE_ADDRESS,
XSCALE_TRACE_MESSAGE = 0x0,
XSCALE_TRACE_ADDRESS = 0x1,
};
typedef struct xscale_trace_entry_s