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Improve support for built-in native handlers (#4184)

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JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu
This commit is contained in:
Dániel Bátyai
2020-09-17 18:35:11 +02:00
committed by GitHub
parent f4af997935
commit 74f66879c2
18 changed files with 552 additions and 351 deletions
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jerry-core/ecma/base/ecma-globals.h
+15 -6
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@@ -290,10 +290,10 @@ typedef ecma_value_t (*ecma_vm_exec_stop_callback_t) (void *user_p);
/**
* Type of an external function handler.
*/
typedef ecma_value_t (*ecma_external_handler_t) (const ecma_value_t function_obj,
const ecma_value_t this_val,
const ecma_value_t args_p[],
const uint32_t args_count);
typedef ecma_value_t (*ecma_native_handler_t) (const ecma_value_t function_obj,
const ecma_value_t this_val,
const ecma_value_t args_p[],
const uint32_t args_count);
/**
* Native free callback of an object.
@@ -664,7 +664,7 @@ typedef enum
/* Note: these 4 types must be in this order. See IsCallable operation. */
ECMA_OBJECT_TYPE_FUNCTION = 5, /**< Function objects (15.3), created through 13.2 routine */
ECMA_OBJECT_TYPE_BOUND_FUNCTION = 6, /**< Function objects (15.3), created through 15.3.4.5 routine */
ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION = 7, /**< External (host) function object */
ECMA_OBJECT_TYPE_NATIVE_FUNCTION = 7, /**< Native function object */
/* Types between 13-15 cannot have a built-in flag. See ecma_lexical_environment_type_t. */
ECMA_OBJECT_TYPE__MAX /**< maximum value */
@@ -959,7 +959,16 @@ typedef struct
ecma_value_t args_len_or_this; /**< length of arguments or this value */
} bound_function;
ecma_external_handler_t external_handler_cb; /**< external function */
/**
* Description of a built-in native handler object.
*/
struct
{
uint32_t id; /**< handler id */
uint32_t flags; /**< handler flags */
} native_handler;
ecma_native_handler_t external_handler_cb; /**< external function */
} u;
} ecma_extended_object_t;