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Compact Byte Code parser and executor for Jerry.

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JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: Tamas Gergely tgergely.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: István Kádár ikadar@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-02-05 00:10:10 -08:00
parent db6caf3c48
commit 4d2dd22ced
92 changed files with 17184 additions and 20276 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/ecma/builtin-objects/ecma-builtin-regexp-prototype.cpp
+19 -15
View File
@@ -1,5 +1,5 @@
/* Copyright 2015 Samsung Electronics Co., Ltd.
* Copyright 2015 University of Szeged.
/* Copyright 2015-2016 Samsung Electronics Co., Ltd.
* Copyright 2015-2016 University of Szeged.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -72,7 +72,7 @@ ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this argument
else
{
ecma_string_t *pattern_string_p = NULL;
uint8_t flags = 0;
uint16_t flags = 0;
if (ecma_is_value_object (pattern_arg)
&& ecma_object_get_class_name (ecma_get_object_from_value (pattern_arg)) == LIT_MAGIC_STRING_REGEXP_UL)
@@ -125,17 +125,20 @@ ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this argument
ecma_property_t *bc_prop_p = ecma_get_internal_property (this_obj_p,
ECMA_INTERNAL_PROPERTY_REGEXP_BYTECODE);
FIXME ("We currently have to re-compile the bytecode, because we can't copy it without knowing its length.")
re_bytecode_t *new_bc_p = NULL;
/* FIXME: "We currently have to re-compile the bytecode, because
* we can't copy it without knowing its length."
*/
re_compiled_code_t *new_bc_p = NULL;
ecma_completion_value_t bc_comp = re_compile_bytecode (&new_bc_p, pattern_string_p, flags);
/* Should always succeed, since we're compiling from a source that has been compiled previously. */
JERRY_ASSERT (ecma_is_completion_value_empty (bc_comp));
re_bytecode_t *old_bc_p = ECMA_GET_POINTER (re_bytecode_t,
bc_prop_p->u.internal_property.value);
re_compiled_code_t *old_bc_p = ECMA_GET_POINTER (re_compiled_code_t,
bc_prop_p->u.internal_property.value);
if (old_bc_p != NULL)
{
mem_heap_free_block (old_bc_p);
/* Free the old bytecode */
ecma_bytecode_deref ((ecma_compiled_code_t *) old_bc_p);
}
ECMA_SET_POINTER (bc_prop_p->u.internal_property.value, new_bc_p);
@@ -189,17 +192,18 @@ ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this argument
ecma_property_t *bc_prop_p = ecma_get_internal_property (this_obj_p,
ECMA_INTERNAL_PROPERTY_REGEXP_BYTECODE);
/* Try to compile bytecode from new source. */
re_bytecode_t *new_bc_p = NULL;
ECMA_TRY_CATCH (bc_dummy, re_compile_bytecode (&new_bc_p, pattern_string_p, flags), ret_value);
re_compiled_code_t *new_bc_p = NULL;
ECMA_TRY_CATCH (bc_dummy,
re_compile_bytecode (&new_bc_p, pattern_string_p, flags),
ret_value);
re_bytecode_t *old_bc_p = ECMA_GET_POINTER (re_bytecode_t,
bc_prop_p->u.internal_property.value);
re_compiled_code_t *old_bc_p = ECMA_GET_POINTER (re_compiled_code_t,
bc_prop_p->u.internal_property.value);
if (old_bc_p != NULL)
{
/* Replace old bytecode with new one. */
mem_heap_free_block (old_bc_p);
/* Free the old bytecode */
ecma_bytecode_deref ((ecma_compiled_code_t *) old_bc_p);
}
ECMA_SET_POINTER (bc_prop_p->u.internal_property.value, new_bc_p);
jerry-core/ecma/builtin-objects/ecma-builtins.cpp
+1 -2
View File
@@ -1,4 +1,4 @@
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
/* Copyright 2014-2016 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -271,7 +271,6 @@ ecma_finalize_builtins (void)
if (ecma_builtin_objects[id] != NULL)
{
ecma_deref_object (ecma_builtin_objects[id]);
ecma_builtin_objects[id] = NULL;
}
}