Greg Shue
19869dccdb
* Leverage (older) embedded unit tests into external unit tests build upon copy of Zephyr's ztest library and CMake. * Expand top-level CMake build to run external unit tests. * Expand Zephyr module extension to run external unit tests via west or sanitycheck. Co-authored-by: Gregory Shue <gregory.shue@legrand.us>
78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
/* printk.h - low-level debug output */
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/*
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* Copyright (c) 2010-2012, 2014 Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Modified from zephyr_v2.2.0 include/sys/printk.h
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* because:
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* 1. This port will never be run in the Zephyr kernel.
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* This repository is extended to be a Zephyr module for that.
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*
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* Modifications:
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* a. Code conditionally compiled on the following CPP symbols were deleted
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* (as they were kernel-specific):
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* CONFIG_PRINTK
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* KERNEL
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* b. Inclusion of The following header files were removed as irrelevant.
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* <toolchain.h>
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* <inttypes.h>
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*/
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#ifndef ZEPHYR_INCLUDE_SYS_PRINTK_H_
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#define ZEPHYR_INCLUDE_SYS_PRINTK_H_
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#include <stddef.h>
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#include <stdarg.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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*
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* @brief Print kernel debugging message.
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*
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* This routine prints a kernel debugging message to the system console.
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* Output is send immediately, without any mutual exclusion or buffering.
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*
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* A basic set of conversion specifier characters are supported:
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* - signed decimal: \%d, \%i
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* - unsigned decimal: \%u
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* - unsigned hexadecimal: \%x (\%X is treated as \%x)
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* - pointer: \%p
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* - string: \%s
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* - character: \%c
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* - percent: \%\%
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*
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* Field width (with or without leading zeroes) is supported.
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* Length attributes h, hh, l, ll and z are supported. However, integral
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* values with %lld and %lli are only printed if they fit in a long
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* otherwise 'ERR' is printed. Full 64-bit values may be printed with %llx.
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* Flags and precision attributes are not supported.
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*
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* @param fmt Format string.
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* @param ... Optional list of format arguments.
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*
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* @return N/A
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*/
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extern void printk(const char *fmt, ...);
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extern void vprintk(const char *fmt, va_list ap);
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//GAS: useful? #warning "z_vprintk is not supported in this port of ztest"
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static inline void z_vprintk(int (*out)(int f, void *c), void *ctx,
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const char *fmt, va_list ap)
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{
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(void)(out);
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(void)(ctx);
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(void)(fmt);
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(void)(ap);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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