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dfc0acd0cc
Unless function names are requested, the logging system should not compile these into the code. Adjust the macros to handle this. This means that turning on function names at runtime won't work unless CONFIG_LOGF_FUNC is enabled. We could perhaps split this into a separate option if that is a problem. Enable CONFIG_LOGF_FUNC logging for sandbox since the tests expect the function names to be included. Fix up the pinmux test which checks a logging statement. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Logging support
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*
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* Copyright (c) 2017 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <log.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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static int log_console_emit(struct log_device *ldev, struct log_rec *rec)
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{
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int fmt = gd->log_fmt;
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bool add_space = false;
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/*
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* The output format is designed to give someone a fighting chance of
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* figuring out which field is which:
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* - level is in CAPS
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* - cat is lower case and ends with comma
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* - file normally has a .c extension and ends with a colon
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* - line is integer and ends with a -
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* - function is an identifier and ends with ()
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* - message has a space before it unless it is on its own
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*/
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if (!(rec->flags & LOGRECF_CONT) && fmt != BIT(LOGF_MSG)) {
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add_space = true;
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if (fmt & BIT(LOGF_LEVEL))
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printf("%s.", log_get_level_name(rec->level));
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if (fmt & BIT(LOGF_CAT))
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printf("%s,", log_get_cat_name(rec->cat));
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if (fmt & BIT(LOGF_FILE))
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printf("%s:", rec->file);
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if (fmt & BIT(LOGF_LINE))
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printf("%d-", rec->line);
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if (fmt & BIT(LOGF_FUNC)) {
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if (CONFIG_IS_ENABLED(USE_TINY_PRINTF)) {
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printf("%s()", rec->func ?: "?");
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} else {
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printf("%*s()", CONFIG_LOGF_FUNC_PAD,
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rec->func ?: "?");
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}
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}
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}
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if (fmt & BIT(LOGF_MSG))
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printf("%s%s", add_space ? " " : "", rec->msg);
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return 0;
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}
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LOG_DRIVER(console) = {
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.name = "console",
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.emit = log_console_emit,
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.flags = LOGDF_ENABLE,
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};
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