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/* SPDX-License-Identifier: BSD-2-Clause */

/*
 *  Copyright (c) 2015 Chris Johns <chrisj@rtems.org>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <rtems/trace/rtems-trace-buffer-vars.h>

/**
 * External Trace Linker and TBG data. We provide weak versions to allow us to
 * link and be present in an application that has not been trace linked.
 */

/*
 * Trace linker data.
 */
uint32_t __rtld_trace_names_size __attribute__ ((weak));
const char *const __rtld_trace_names[1] __attribute__ ((weak));
uint32_t __rtld_trace_enables_size __attribute__ ((weak));
const uint32_t __rtld_trace_enables[1] __attribute__ ((weak));
uint32_t __rtld_trace_triggers_size __attribute__ ((weak));
const uint32_t __rtld_trace_triggers[1] __attribute__ ((weak));
const __rtld_trace_sig __rtld_trace_signatures[1] __attribute__ ((weak));

/*
 * Trace buffer generator data.
 */
const bool __rtld_tbg_present __attribute__ ((weak));
const uint32_t __rtld_tbg_mode __attribute__ ((weak));
const uint32_t __rtld_tbg_buffer_size __attribute__ ((weak));
uint32_t __rtld_tbg_buffer[1] __attribute__ ((weak));
volatile uint32_t __rtld_tbg_buffer_in __attribute__ ((weak));
volatile bool __rtld_tbg_finished __attribute__ ((weak));
volatile bool __rtld_tbg_triggered __attribute__ ((weak));