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sandbox: Add a flag to set the default log level

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It is useful to be able to set the default log level from the command line
when running sandbox. Add a new -L command-line flag for this. The log
level is set using the enum log_level_t in log.h. At present a number must
be specified, e.g. -L7 for debug.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-10-01 11:55:11 -06:00
parent 69bc15d5ff
commit 2b1dc29a12
3 changed files with 16 additions and 1 deletions
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13
arch/sandbox/cpu/start.c
View file

@ -273,6 +273,16 @@ static int sandbox_cmdline_cb_verbose(struct sandbox_state *state,
}
SANDBOX_CMDLINE_OPT_SHORT(verbose, 'v', 0, "Show test output");
static int sandbox_cmdline_cb_log_level(struct sandbox_state *state,
const char *arg)
{
state->default_log_level = simple_strtol(arg, NULL, 10);
return 0;
}
SANDBOX_CMDLINE_OPT_SHORT(log_level, 'L', 1,
"Set log level (0=panic, 7=debug)");
int board_run_command(const char *cmdline)
{
printf("## Commands are disabled. Please enable CONFIG_CMDLINE.\n");
@ -312,6 +322,9 @@ int main(int argc, char *argv[])
gd = &data;
#if CONFIG_VAL(SYS_MALLOC_F_LEN)
gd->malloc_base = CONFIG_MALLOC_F_ADDR;
#endif
#if CONFIG_IS_ENABLED(LOG)
gd->default_log_level = state->default_log_level;
#endif
setup_ram_buf(state);

1
arch/sandbox/include/asm/state.h
View file

@ -89,6 +89,7 @@ struct sandbox_state {
enum state_terminal_raw term_raw; /* Terminal raw/cooked */
bool skip_delays; /* Ignore any time delays (for test) */
bool show_test_output; /* Don't suppress stdout in tests */
int default_log_level; /* Default log level for sandbox */
/* Pointer to information for each SPI bus/cs */
struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS]

1
common/log.c
View file

@ -315,6 +315,7 @@ int log_init(void)
drv++;
}
gd->flags |= GD_FLG_LOG_READY;
if (!gd->default_log_level)
gd->default_log_level = LOGL_INFO;
gd->log_fmt = LOGF_DEFAULT;