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Add new type which represents pointer with tag value (#3591)

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jmem_cpointer_tag_t is newly added to represent pointer along with tag value.
This new type is first applied to scope_cp to mark initailized function properties (length, name) later

JerryScript-DCO-1.0-Signed-off-by: HyukWoo Park hyukwoo.park@samsung.com
This commit is contained in:
Hyukwoo Park
2020-03-02 23:59:55 +09:00
committed by GitHub
parent 19c61e14c0
commit 34edf53753
8 changed files with 135 additions and 24 deletions
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jerry-core/ecma/base/ecma-helpers-value.c
+3
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@@ -35,6 +35,9 @@ JERRY_STATIC_ASSERT (ECMA_VALUE_SHIFT <= JMEM_ALIGNMENT_LOG,
JERRY_STATIC_ASSERT (sizeof (jmem_cpointer_t) <= sizeof (ecma_value_t),
size_of_jmem_cpointer_t_must_be_less_or_equal_to_the_size_of_ecma_value_t);
JERRY_STATIC_ASSERT (sizeof (jmem_cpointer_t) <= sizeof (jmem_cpointer_tag_t),
size_of_jmem_cpointer_t_must_be_less_or_equal_to_the_size_of_jmem_cpointer_tag_t);
#ifdef ECMA_VALUE_CAN_STORE_UINTPTR_VALUE_DIRECTLY
JERRY_STATIC_ASSERT (sizeof (uintptr_t) <= sizeof (ecma_value_t),