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Reduce the size of the jerry_context_t structure (#2981)

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This patch substitutes several global pointer with compressed pointers to reduce the size of the structure.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-08-06 13:18:44 +02:00
committed by GitHub
parent 14a9a1a1f0
commit dec9dbc926
5 changed files with 31 additions and 40 deletions
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jerry-core/jcontext/jcontext.h
+3 -3
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@@ -116,11 +116,11 @@ struct jerry_context_t
#endif /* ENABLED (JERRY_EXTERNAL_CONTEXT) */
/* Update JERRY_CONTEXT_FIRST_MEMBER if the first non-external member changes */
ecma_object_t *ecma_builtin_objects[ECMA_BUILTIN_ID__COUNT]; /**< pointer to instances of built-in objects */
jmem_cpointer_t ecma_builtin_objects[ECMA_BUILTIN_ID__COUNT]; /**< pointer to instances of built-in objects */
#if ENABLED (JERRY_BUILTIN_REGEXP)
const re_compiled_code_t *re_cache[RE_CACHE_SIZE]; /**< regex cache */
#endif /* ENABLED (JERRY_BUILTIN_REGEXP) */
ecma_object_t *ecma_gc_objects_p; /**< List of currently alive objects. */
jmem_cpointer_t ecma_gc_objects_cp; /**< List of currently alive objects. */
jmem_heap_free_t *jmem_heap_list_skip_p; /**< This is used to speed up deallocation. */
jmem_pools_chunk_t *jmem_free_8_byte_chunk_p; /**< list of free eight byte pool chunks */
#if ENABLED (JERRY_CPOINTER_32_BIT)
@@ -133,7 +133,7 @@ struct jerry_context_t
ecma_lit_storage_item_t *symbol_list_first_p; /**< first item of the global symbol list */
#endif /* ENABLED (JERRY_ES2015_BUILTIN_SYMBOL) */
ecma_lit_storage_item_t *number_list_first_p; /**< first item of the literal number list */
ecma_object_t *ecma_global_lex_env_p; /**< global lexical environment */
jmem_cpointer_t ecma_global_lex_env_cp; /**< global lexical environment */
#if ENABLED (JERRY_ES2015_MODULE_SYSTEM)
ecma_module_t *ecma_modules_p; /**< list of referenced modules */