boards/posix/nrf_bsim/common/trace_hook.c

/*
 * Copyright (c) 2017 Oticon A/S
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#include <stdarg.h>
#include "bs_tracing.h"

/*
 * Provide the posix_print_* functions required from all POSIX arch boards
 * (This functions provide a lower level, more direct, print mechanism than
 * Zephyr's printk or logger and therefore can be relied on even if the kernel
 * is down.
 */

#if (CONFIG_NATIVE_SIMULATOR_NUMBER_MCUS > 1)
static const char *cpu_prefix = "CPU";
static const unsigned int cpu_number = CONFIG_NATIVE_SIMULATOR_MCU_N;
#else
static const char *cpu_prefix;
static const unsigned int cpu_number;
#endif /* (CONFIG_NATIVE_SIMULATOR_NUMBER_MCUS > 1) */

void posix_vprint_error_and_exit(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_ERROR, cpu_prefix, cpu_number, 0, BS_TRACE_AUTOTIME, 0,
			format, vargs);
}

void posix_vprint_warning(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_WARNING, cpu_prefix, cpu_number, 0, BS_TRACE_AUTOTIME, 0,
				format, vargs);
}

void posix_vprint_trace(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_RAW, cpu_prefix, cpu_number, 2, BS_TRACE_AUTOTIME, 0,
				format, vargs);
}

void posix_print_error_and_exit(const char *format, ...)
{
	va_list variable_argsp;

	va_start(variable_argsp, format);
	posix_vprint_error_and_exit(format, variable_argsp);
	va_end(variable_argsp);
}

void posix_print_warning(const char *format, ...)
{
	va_list variable_argsp;

	va_start(variable_argsp, format);
	bs_trace_vprint(BS_TRACE_WARNING, cpu_prefix, cpu_number, 0, BS_TRACE_AUTOTIME, 0,
			format, variable_argsp);
	va_end(variable_argsp);
}

void posix_print_trace(const char *format, ...)
{
	va_list variable_argsp;

	va_start(variable_argsp, format);
	bs_trace_vprint(BS_TRACE_RAW, cpu_prefix, cpu_number, 2, BS_TRACE_AUTOTIME, 0,
			format, variable_argsp);
	va_end(variable_argsp);
}

int posix_trace_over_tty(int file_number)
{
	return bs_trace_is_tty(file_number);
}

void nsi_vprint_error_and_exit(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_ERROR, cpu_prefix, cpu_number, 0, BS_TRACE_AUTOTIME, 0,
			format, vargs);
}

void nsi_vprint_warning(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_WARNING, cpu_prefix, cpu_number, 0, BS_TRACE_AUTOTIME, 0,
				format, vargs);
}

void nsi_vprint_trace(const char *format, va_list vargs)
{
	bs_trace_vprint(BS_TRACE_RAW, cpu_prefix, cpu_number, 2, BS_TRACE_AUTOTIME, 0,
				format, vargs);
}