forked from espressif/esp-idf
115 lines
2.1 KiB
C++
115 lines
2.1 KiB
C++
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE 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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// 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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#include <stdlib.h>
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#include <assert.h>
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#include <cxxabi.h>
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#include <stdint.h>
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// using __cxxabiv1::__guard;
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void *operator new(size_t size)
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{
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return malloc(size);
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}
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void *operator new[](size_t size)
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{
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return malloc(size);
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}
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void operator delete(void * ptr)
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{
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free(ptr);
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}
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void operator delete[](void * ptr)
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{
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free(ptr);
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}
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extern "C" void __cxa_pure_virtual(void) __attribute__ ((__noreturn__));
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extern "C" void __cxa_deleted_virtual(void) __attribute__ ((__noreturn__));
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void __cxa_pure_virtual(void)
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{
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abort();
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}
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void __cxa_deleted_virtual(void)
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{
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abort();
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}
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#if 0
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typedef struct {
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uint8_t guard;
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uint8_t ps;
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} guard_t;
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extern "C" int __cxa_guard_acquire(__guard* pg)
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{
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uint8_t ps = xt_rsil(15);
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if (reinterpret_cast<guard_t*>(pg)->guard) {
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xt_wsr_ps(ps);
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return 0;
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}
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reinterpret_cast<guard_t*>(pg)->ps = ps;
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return 1;
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}
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extern "C" void __cxa_guard_release(__guard* pg)
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{
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reinterpret_cast<guard_t*>(pg)->guard = 1;
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xt_wsr_ps(reinterpret_cast<guard_t*>(pg)->ps);
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}
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extern "C" void __cxa_guard_abort(__guard* pg)
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{
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xt_wsr_ps(reinterpret_cast<guard_t*>(pg)->ps);
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}
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#endif
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extern "C" void __cxa_throw_bad_array_new_length()
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{
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abort();
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}
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namespace std
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{
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void __throw_bad_function_call()
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{
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abort();
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}
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void __throw_length_error(char const*)
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{
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abort();
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}
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void __throw_bad_alloc()
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{
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abort();
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}
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void __throw_logic_error(const char* str)
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{
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abort();
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}
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void __throw_out_of_range(const char* str)
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{
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abort();
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}
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}
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