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01ecc7bb7b
There are quite a few configuration macros in the project. As discussed in the #2520 issue there are a few awkward constructs. Main changes: * The following macros are now 0/1 switches: ** Renamed CONFIG_ECMA_LCACHE_DISABLE to JERRY_LCACHE. ** Renamed CONFIG_ECMA_PROPERTY_HASHMAP_DISABLE to JERRY_PROPERTY_HASHMAP. ** Renamed CONFIG_DISABLE_UNICODE_CASE_CONVERSION to JERRY_UNICODE_CASE_CONVERSION. ** Renamed ENABLE_REGEXP_STRICT_MODE to JERRY_REGEXP_STRICT_MODE. ** Renamed JERRY_DISABLE_JS_PARSER to JERRY_PARSER. ** Renamed JERRY_ENABLE_ERROR_MESSAGES to JERRY_ERROR_MESSAGES. ** Renamed JERRY_ENABLE_EXTERNAL_CONTEXT to JERRY_EXTERNAL_CONTEXT. ** Renamed JERRY_ENABLE_LINE_INFO to JERRY_LINE_INFO. ** Renamed JERRY_ENABLE_LOGGING to JERRY_LOGGING. ** Renamed JERRY_ENABLE_SNAPSHOT_EXEC to JERRY_SNAPSHOT_EXEC. ** Renamed JERRY_ENABLE_SNAPSHOT_SAVE to JERRY_SNAPSHOT_SAVE. ** Renamed JERRY_SYSTEM_ALLOCATOR to JERRY_SYSTEM_ALLOCATOR. ** Renamed JERRY_VM_EXEC_STOP to JERRY_VM_EXEC_STOP. ** Renamed JMEM_GC_BEFORE_EACH_ALLOC to JERRY_MEM_GC_BEFORE_EACH_ALLOC. ** Renamed JMEM_STATS to JERRY_MEM_STATS. ** Renamed PARSER_DUMP_BYTE_CODE to JERRY_PARSER_DUMP_BYTE_CODE. ** Renamed REGEXP_DUMP_BYTE_CODE to JERRY_REGEXP_DUMP_BYTE_CODE. * Recursion check changes: ** Renamed REGEXP_RECURSION_LIMIT to JERRY_REGEXP_RECURSION_LIMIT. ** Renamed VM_RECURSION_LIMIT to JERRY_VM_RECURSION_LIMIT. * Attribute macro changes: ** Renamed JERRY_CONST_DATA to JERRY_ATTR_CONST_DATA. ** Renamed JERRY_HEAP_SECTION_ATTR to JERRY_ATTR_GLOBAL_HEAP. Now the macro can specify any attribute for the global heap object. * Other macro changes: ** Renamed CONFIG_MEM_HEAP_AREA_SIZE to JERRY_GLOBAL_HEAP_SIZE. Then new macro now specify the global heap size in kilobytes. * Updated documentations to reflect the new macro names. For more deatils please see jerry-core/config.h. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
68 lines
2.5 KiB
C
68 lines
2.5 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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#ifndef VM_DEFINES_H
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#define VM_DEFINES_H
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#include "byte-code.h"
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#include "ecma-globals.h"
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/** \addtogroup vm Virtual machine
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* @{
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*
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* \addtogroup vm_executor Executor
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* @{
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*/
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/**
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* Helper for += on uint16_t values.
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*/
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#define VM_PLUS_EQUAL_U16(base, value) (base) = (uint16_t) ((base) + (value))
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/**
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* Helper for -= on uint16_t values.
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*/
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#define VM_MINUS_EQUAL_U16(base, value) (base) = (uint16_t) ((base) - (value))
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/**
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* Context of interpreter, related to a JS stack frame
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*/
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typedef struct vm_frame_ctx_t
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{
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const ecma_compiled_code_t *bytecode_header_p; /**< currently executed byte-code data */
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uint8_t *byte_code_p; /**< current byte code pointer */
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uint8_t *byte_code_start_p; /**< byte code start pointer */
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ecma_value_t *registers_p; /**< register start pointer */
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ecma_value_t *stack_top_p; /**< stack top pointer */
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ecma_value_t *literal_start_p; /**< literal list start pointer */
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ecma_object_t *lex_env_p; /**< current lexical environment */
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struct vm_frame_ctx_t *prev_context_p; /**< previous context */
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ecma_value_t this_binding; /**< this binding */
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ecma_value_t block_result; /**< block result */
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#if ENABLED (JERRY_LINE_INFO)
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ecma_value_t resource_name; /**< current resource name (usually a file name) */
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uint32_t current_line; /**< currently executed line */
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#endif /* ENABLED (JERRY_LINE_INFO) */
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uint16_t context_depth; /**< current context depth */
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uint8_t is_eval_code; /**< eval mode flag */
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uint8_t call_operation; /**< perform a call or construct operation */
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} vm_frame_ctx_t;
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/**
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* @}
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* @}
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*/
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#endif /* !VM_DEFINES_H */
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