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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
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jerry-core/ecma/base/ecma-gc.cpp
+2 -22
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.
@@ -32,6 +32,7 @@
#include "jrt.h"
#include "jrt-libc-includes.h"
#include "jrt-bit-fields.h"
#include "vm-defines.h"
#include "vm-stack.h"
#define JERRY_INTERNAL
@@ -335,13 +336,11 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
JERRY_UNREACHABLE ();
}
case ECMA_INTERNAL_PROPERTY_FORMAL_PARAMETERS: /* a collection of strings */
case ECMA_INTERNAL_PROPERTY_PRIMITIVE_STRING_VALUE: /* compressed pointer to a ecma_string_t */
case ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE: /* compressed pointer to a ecma_number_t */
case ECMA_INTERNAL_PROPERTY_PRIMITIVE_BOOLEAN_VALUE: /* a simple boolean value */
case ECMA_INTERNAL_PROPERTY_CLASS: /* an enum */
case ECMA_INTERNAL_PROPERTY_CODE_BYTECODE: /* compressed pointer to a bytecode array */
case ECMA_INTERNAL_PROPERTY_CODE_FLAGS_AND_OFFSET: /* an integer */
case ECMA_INTERNAL_PROPERTY_NATIVE_CODE: /* an external pointer */
case ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE: /* an external pointer */
case ECMA_INTERNAL_PROPERTY_FREE_CALLBACK: /* an object's native free callback */
@@ -484,25 +483,6 @@ ecma_gc_run (void)
}
}
/* if some object is referenced from a register variable (i.e. it is root),
* start recursive marking traverse from the object */
for (vm_stack_frame_t *frame_iter_p = vm_stack_get_top_frame ();
frame_iter_p != NULL;
frame_iter_p = frame_iter_p->prev_frame_p)
{
for (uint32_t reg_index = 0; reg_index < frame_iter_p->regs_number; reg_index++)
{
ecma_value_t reg_value = vm_stack_frame_get_reg_value (frame_iter_p, VM_REG_FIRST + reg_index);
if (ecma_is_value_object (reg_value))
{
ecma_object_t *obj_p = ecma_get_object_from_value (reg_value);
ecma_gc_set_object_visited (obj_p, true);
}
}
}
bool marked_anything_during_current_iteration = false;
do