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Implement operations of atomics (#5166)

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The following methods were implemented:
 - Atomics.compareExchange
 - Atomics.store

The implementation is based on PR #4956, only resolved the conflicts.

Co-authored-by: Csaba Repasi repasics@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi gergocs@inf.u-szeged.hu
This commit is contained in:
Gergo Csizi
2024-11-26 10:56:28 +01:00
committed by GitHub
parent dfa9afbf6e
commit 7db6a9a372
12 changed files with 725 additions and 180 deletions
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jerry-core/ecma/operations/ecma-atomics-object.h
+4 -4
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@@ -32,17 +32,17 @@
*/
typedef enum
{
ECMA_ATOMICS_ADD, /**< Atomics add operation */
ECMA_ATOMICS_SUBTRACT, /**< Atomics subtract operation */
ECMA_ATOMICS_AND, /**< Atomics and operation */
ECMA_ATOMICS_OR, /**< Atomics or operation */
ECMA_ATOMICS_XOR, /**< Atomics xor operation */
ECMA_ATOMICS_ADD, /**< Atomics add operation */
ECMA_ATOMICS_SUBTRACT, /**< Atomics subtract operation */
ECMA_ATOMICS_EXCHANGE, /**< Atomics exchange operation */
ECMA_ATOMICS_COMPARE_EXCHANGE /**< Atomics compare exchange operation */
} ecma_atomics_op_t;
ecma_value_t ecma_validate_shared_integer_typedarray (ecma_value_t typedarray, bool waitable);
ecma_value_t ecma_validate_atomic_access (ecma_value_t typedarray, ecma_value_t request_index);
ecma_value_t ecma_validate_integer_typedarray (ecma_value_t typedarray, bool waitable);
uint32_t ecma_validate_atomic_access (ecma_value_t typedarray, ecma_value_t request_index);
ecma_value_t
ecma_atomic_read_modify_write (ecma_value_t typedarray, ecma_value_t index, ecma_value_t value, ecma_atomics_op_t op);
ecma_value_t ecma_atomic_load (ecma_value_t typedarray, ecma_value_t index);