+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2017 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <log.h>
+static char log_fmt_chars[LOGF_COUNT] = "clFLfm";
+
static int do_log_level(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
return 0;
}
+static int do_log_format(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ int i;
+
+ if (argc > 1) {
+ const char *str = argv[1];
+
+ if (!strcmp(str, "default")) {
+ gd->log_fmt = LOGF_DEFAULT;
+ } else if (!strcmp(str, "all")) {
+ gd->log_fmt = LOGF_ALL;
+ } else {
+ gd->log_fmt = 0;
+ for (; *str; str++) {
+ char *ptr = strchr(log_fmt_chars, *str);
+
+ if (!ptr) {
+ printf("Invalid log char '%c'\n", *str);
+ return CMD_RET_FAILURE;
+ }
+ gd->log_fmt |= 1 << (ptr - log_fmt_chars);
+ }
+ }
+ } else {
+ printf("Log format: ");
+ for (i = 0; i < LOGF_COUNT; i++) {
+ if (gd->log_fmt & (1 << i))
+ printf("%c", log_fmt_chars[i]);
+ }
+ printf("\n");
+ }
+
+ return 0;
+}
+
+static int do_log_rec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ enum log_category_t cat;
+ enum log_level_t level;
+ const char *file;
+ uint line;
+ const char *func;
+ const char *msg;
+ char *end;
+
+ if (argc < 7)
+ return CMD_RET_USAGE;
+ cat = log_get_cat_by_name(argv[1]);
+ level = simple_strtoul(argv[2], &end, 10);
+ if (end == argv[2]) {
+ level = log_get_level_by_name(argv[2]);
+
+ if (level == LOGL_NONE) {
+ printf("Invalid log level '%s'\n", argv[2]);
+ return CMD_RET_USAGE;
+ }
+ }
+ if (level >= LOGL_MAX) {
+ printf("Invalid log level %u\n", level);
+ return CMD_RET_USAGE;
+ }
+ file = argv[3];
+ line = simple_strtoul(argv[4], NULL, 10);
+ func = argv[5];
+ msg = argv[6];
+ if (_log(cat, level, file, line, func, "%s\n", msg))
+ return CMD_RET_FAILURE;
+
+ return 0;
+}
+
static cmd_tbl_t log_sub[] = {
U_BOOT_CMD_MKENT(level, CONFIG_SYS_MAXARGS, 1, do_log_level, "", ""),
+#ifdef CONFIG_LOG_TEST
+ U_BOOT_CMD_MKENT(test, 2, 1, do_log_test, "", ""),
+#endif
+ U_BOOT_CMD_MKENT(format, CONFIG_SYS_MAXARGS, 1, do_log_format, "", ""),
+ U_BOOT_CMD_MKENT(rec, CONFIG_SYS_MAXARGS, 1, do_log_rec, "", ""),
};
static int do_log(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_LONGHELP
static char log_help_text[] =
"level - get/set log level\n"
+#ifdef CONFIG_LOG_TEST
+ "log test - run log tests\n"
+#endif
+ "log format <fmt> - set log output format. <fmt> is a string where\n"
+ "\teach letter indicates something that should be displayed:\n"
+ "\tc=category, l=level, F=file, L=line number, f=function, m=msg\n"
+ "\tor 'default', equivalent to 'fm', or 'all' for all\n"
+ "log rec <category> <level> <file> <line> <func> <message> - "
+ "output a log record"
;
#endif