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log: Support outputing function names in SPL

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The output is garbled when tiny printf() is used. Correct this by adding
a special case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2023-07-15 21:39:14 -06:00 committed by Bin Meng
parent dac1fa5c19
commit f9ebfd7c7a
1 changed files with 8 additions and 2 deletions
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10
common/log_console.c
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@ -37,8 +37,14 @@ static int log_console_emit(struct log_device *ldev, struct log_rec *rec)
printf("%s:", rec->file);
if (fmt & BIT(LOGF_LINE))
printf("%d-", rec->line);
if (fmt & BIT(LOGF_FUNC))
printf("%*s()", CONFIG_LOGF_FUNC_PAD, rec->func);
if (fmt & BIT(LOGF_FUNC)) {
if (CONFIG_IS_ENABLED(USE_TINY_PRINTF)) {
printf("%s()", rec->func);
} else {
printf("%*s()", CONFIG_LOGF_FUNC_PAD,
rec->func);
}
}
}
if (fmt & BIT(LOGF_MSG))
printf("%s%s", add_space ? " " : "", rec->msg);