#include "time_support.h"
// @todo the inclusion of server.h here is a layering violation
-#include "server.h"
+#include <server/server.h>
#include <stdarg.h>
}
}
-void log_try(void)
-{
- log_forward_count++;
-}
-
-void log_catch(void)
-{
- assert(log_forward_count>0);
- log_forward_count--;
-}
-
-void log_rethrow(void)
-{
- log_catch();
- if (log_forward_count==0)
- {
- struct store_log_forward *log;
-
- log = log_head;
- while (log != NULL)
- {
- log_forward(log->file, log->line, log->function, log->string);
-
- struct store_log_forward *t=log;
- log = log->next;
-
- free((void *)t->file);
- free((void *)t->function);
- free((void *)t->string);
- free(t);
-
- }
-
- log_head = NULL;
- }
-}
-
-
/* The log_puts() serves to somewhat different goals:
*
* - logging
if (f != NULL)
file = f + 1;
- if (strchr(string, '\n') != NULL)
+ if (strlen(string) > 0)
{
if (debug_level >= LOG_LVL_DEBUG)
{
{
/* if we are using gdb through pipes then we do not want any output
* to the pipe otherwise we get repeated strings */
- if (strcmp(string, "\n") != 0)
- {
- /* print human readable output - but skip empty lines */
- fprintf(log_output, "%s%s",
- (level > LOG_LVL_USER)?log_strings[level + 1]:"", string);
- }
+ fprintf(log_output, "%s%s",
+ (level > LOG_LVL_USER)?log_strings[level + 1]:"", string);
}
} else
{
- /* only entire lines are logged. Otherwise it's
- * single chars intended for the log callbacks. */
+ /* Empty strings are sent to log callbacks to keep e.g. gdbserver alive, here we do nothing. */
}
fflush(log_output);
if (debug_level >= LOG_LVL_DEBUG && server_use_pipes == 1)
{
- /* if we are enabling debug info then we need to write to a log file
- * otherwise the pipe will get full and cause issues with gdb */
+ /* if we are enabling debug info then we need to write to a
+ * log file otherwise the pipe will get full and cause issues
+ * with gdb
+ */
FILE* file = fopen("openocd.log", "w");
if (file)
{
log_output = file;
- LOG_WARNING("enabling log output as we are using pipes");
+ LOG_WARNING("enabling logfile output because "
+ "we are using pipes to talk to GDB.");
}
}
static struct command_registration log_command_handlers[] = {
{
.name = "log_output",
- .handler = &handle_log_output_command,
+ .handler = handle_log_output_command,
.mode = COMMAND_ANY,
.help = "redirect logging to a file (default: stderr)",
- .usage = "<file_name>",
+ .usage = "file_name",
},
{
.name = "debug_level",
- .handler = &handle_debug_level_command,
+ .handler = handle_debug_level_command,
.mode = COMMAND_ANY,
- .help = "sets the verbosity level of debugging output",
- .usage = "<level:0-3>",
+ .help = "Sets the verbosity level of debugging output. "
+ "0 shows errors only; 1 adds warnings; "
+ "2 (default) adds other info; 3 adds debugging.",
+ .usage = "number",
},
COMMAND_REGISTRATION_DONE
};