Akos Kiss
a7f015ef47
The core functionality (i.e., the equivalent of `kill (getpid (), sig);`) was already there in the implementation of `abort ()`. Now, it got factored out to `raise ()` so that others (most importantly, `__aeabi_ldiv0`) can call and link to it as well. Also, removed `LIBC_UNREACHABLE_STUB_FOR` macro, as it is not used anymore. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* Copyright 2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef DEFS_H
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#define DEFS_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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/**
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* Attributes
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*/
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#define __attr_unused___ __attribute__((unused))
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#define __attr_used___ __attribute__((used))
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#define __attr_noreturn___ __attribute__((noreturn))
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#define __attr_noinline___ __attribute__((noinline))
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/**
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* Assertions
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*/
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extern void __attr_noreturn___
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libc_fatal (const char *msg,
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const char *file_name,
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const char *function_name,
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const unsigned int line_number);
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#ifndef LIBC_NDEBUG
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# define LIBC_ASSERT(x) do { if (__builtin_expect (!(x), 0)) { \
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libc_fatal (#x, __FILE__, __func__, __LINE__); } } while (0)
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# define LIBC_UNREACHABLE() \
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do \
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{ \
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libc_fatal ("Code is unreachable", __FILE__, __func__, __LINE__); \
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} while (0)
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#else /* !LIBC_NDEBUG */
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# define LIBC_ASSERT(x) do { if (false) { (void) (x); } } while (0)
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# define LIBC_UNREACHABLE() \
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do \
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{ \
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libc_fatal (NULL, NULL, NULL, 0); \
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} while (0)
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#endif /* !LIBC_NDEBUG */
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#endif /* !DEFS_H */
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