Yonggang Luo
b4bc23078a
Notable changes: - Remove the comments in port impl, that's easily getting to in-consistence - Sync the jerryscript-port.h and 05.PORT-API.md - Fixes the invalid comment in port codes JerryScript-DCO-1.0-Signed-off-by: Yonggang Luo luoyonggang@gmail.com
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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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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#include <stdlib.h>
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#include "jerryscript-port.h"
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#ifndef JERRY_GLOBAL_HEAP_SIZE
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#define JERRY_GLOBAL_HEAP_SIZE 512
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#endif /* JERRY_GLOBAL_HEAP_SIZE */
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/**
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* Pointer to the current context.
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* Note that it is a global variable, and is not a thread safe implementation.
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*/
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static jerry_context_t *current_context_p = NULL;
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size_t JERRY_ATTR_WEAK
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jerry_port_context_alloc (size_t context_size)
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{
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size_t total_size = context_size + JERRY_GLOBAL_HEAP_SIZE * 1024;
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current_context_p = malloc (total_size);
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return total_size;
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} /* jerry_port_context_alloc */
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jerry_context_t *JERRY_ATTR_WEAK
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jerry_port_context_get (void)
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{
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return current_context_p;
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} /* jerry_port_context_get */
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void JERRY_ATTR_WEAK
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jerry_port_context_free (void)
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{
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free (current_context_p);
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} /* jerry_port_context_free */
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