2 * Copyright (c) 2015 ARM Limited
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
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8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
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12 * modified or unmodified, in source code or in binary form.
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
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21 * neither the name of the copyright holders nor the names of its
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23 * this software without specific prior written permission.
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41 #include "base/atomicio.hh"
42 #include "sim/backtrace.hh"
46 static const char msg[] = m; \
47 atomic_write(STDERR_FILENO, msg, sizeof(msg) - 1); \
56 size
= backtrace(buffer
, sizeof(buffer
) / sizeof(*buffer
));
58 STATIC_ERR("--- BEGIN LIBC BACKTRACE ---\n");
59 backtrace_symbols_fd(buffer
, size
, STDERR_FILENO
);
60 if (size
== sizeof(buffer
))
61 STATIC_ERR("Warning: Backtrace may have been truncated.\n");
62 STATIC_ERR("--- END LIBC BACKTRACE ---\n");