d6b001e36d
Some EABI conformant toolchains like GCC need additional functions like raise. To prevent payloads adding arch-specific implementations everywhere, we should provide the default version in libpayload. BUG=none TEST=emerge-nyan libpayload # pass BRANCH=none Original-Change-Id: Id1e3c29590aa5881aefd944a7551949ce9a47b8f Original-Signed-off-by: Hung-Te Lin <hungte@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/199686 (cherry picked from commit 395810c4b744dbb720050f79a2c1a30e81464554) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I2e1d8c8cb519f8e788c22d081132d23b49b8f822 Reviewed-on: http://review.coreboot.org/7906 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/*
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* This file is part of the libpayload project.
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*
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* Copyright (C) 2014 Google, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Function(s) needed for some EABI conformant tool chains (ex GCC).
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*/
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#include <die.h>
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int raise(int signum) __attribute__((weak));
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int raise(int signum)
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{
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die("signal %d raised.\n", signum);
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return -1;
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}
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/* ARM-defined Personality Routines, currently 3 in ARM EHABI. */
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void __aeabi_unwind_cpp_pr0(void) __attribute__((weak));
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void __aeabi_unwind_cpp_pr0(void)
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{
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}
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void __aeabi_unwind_cpp_pr1(void) __attribute__((weak));
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void __aeabi_unwind_cpp_pr1(void)
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{
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}
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void __aeabi_unwind_cpp_pr2(void) __attribute__((weak));
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void __aeabi_unwind_cpp_pr2(void)
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{
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}
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