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Extension description syntax; extension instantiation, field values and calls with arguments (except strings); example of a simple extension.

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String arguments support is supposed to be added in a subsequent commit.
This commit is contained in:
Ruben Ayrapetyan
2015-02-24 16:38:49 +03:00
parent 3d9635300b
commit 79695bf3cd
32 changed files with 1031 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+5 -2
View File
@@ -238,6 +238,7 @@ project (Jerry CXX C ASM)
function(declare_targets_for_build_mode BUILD_MODE)
string(TOLOWER "${PLATFORM_EXT}" PLATFORM_L)
set(TARGET_NAME ${BUILD_MODE_PREFIX_${BUILD_MODE}}.${PLATFORM_L})
set(PLUGINS_TARGET_NAME ${BUILD_MODE_PREFIX_${BUILD_MODE}}.plugins.${PLATFORM_L})
set(LIBC_TARGET_NAME ${BUILD_MODE_PREFIX_${BUILD_MODE}}.jerry-libc.${PLATFORM_L})
function(declare_target_with_modifiers ) # modifiers are passed in ARGN implicit argument
@@ -245,11 +246,13 @@ project (Jerry CXX C ASM)
foreach(MODIFIER ${ARGN})
set(TARGET_NAME ${TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
set(LIBC_TARGET_NAME ${LIBC_TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
set(CORE_TARGET_NAME ${CORE_TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
set(LIBC_TARGET_NAME ${LIBC_TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
set(PLUGINS_TARGET_NAME ${PLUGINS_TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
endforeach()
set(CORE_TARGET_NAME ${CORE_TARGET_NAME}.jerry-core)
set(LIBC_TARGET_NAME ${LIBC_TARGET_NAME}.lib)
set(PLUGINS_TARGET_NAME ${PLUGINS_TARGET_NAME}.lib)
set(DEFINES_JERRY )
@@ -269,7 +272,7 @@ project (Jerry CXX C ASM)
PROPERTY LINK_FLAGS "${COMPILE_FLAGS_JERRY} ${CXX_FLAGS_JERRY} ${FLAGS_COMMON_${BUILD_MODE}} ${LINKER_FLAGS_COMMON} ${LINKER_FLAGS_STATIC}")
target_compile_definitions(${TARGET_NAME} PRIVATE ${DEFINES_JERRY})
target_include_directories(${TARGET_NAME} PRIVATE ${INCLUDE_CORE_INTERFACE})
target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libgcc)
target_link_libraries(${TARGET_NAME} ${PLUGINS_TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libgcc)
add_cppcheck_target(${TARGET_NAME})
jerry-core/config.h
+15
View File
@@ -155,4 +155,19 @@
*/
#define CONFIG_EXTENSION_CHAR_BUFFER_SIZE 2048
/**
* Maximum number of registered extensions
*/
#define CONFIG_EXTENSION_MAX_NUMBER_OF_EXTENSIONS 32
/**
* Maximum number of functions in an extension
*/
#define CONFIG_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION 1024
/**
* Maximum number of arguments in a function
*/
#define CONFIG_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION 16
#endif /* !CONFIG_H */
jerry-core/ecma/base/ecma-gc.cpp
+1
View File
@@ -320,6 +320,7 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
case ECMA_INTERNAL_PROPERTY_CODE: /* an integer */
case ECMA_INTERNAL_PROPERTY_BUILT_IN_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_BUILT_IN_ROUTINE_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_EXTENSION_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_0_31: /* an integer (bit-mask) */
case ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_32_63: /* an integer (bit-mask) */
{
jerry-core/ecma/base/ecma-globals.h
+6 -1
View File
@@ -223,6 +223,9 @@ typedef enum
([[Built-in routine ID]]) */
ECMA_INTERNAL_PROPERTY_BUILT_IN_ROUTINE_ID,
/** Identifier of implementation-defined extension object */
ECMA_INTERNAL_PROPERTY_EXTENSION_ID,
/**
* Bit-mask of non-instantiated built-in's properties (bits 0-31)
*/
@@ -374,6 +377,8 @@ typedef enum
of ECMA-262 v5 specification */
ECMA_OBJECT_TYPE_ARGUMENTS, /**< Arguments object (10.6) */
ECMA_OBJECT_TYPE_ARRAY, /**< Array object (15.4) */
ECMA_OBJECT_TYPE_EXTENSION, /**< Extension (implementation-defined) object
* See also: ecma_extension_instantiate */
// ECMA_OBJECT_TYPE_HOST, /**< Host object */
ECMA_OBJECT_TYPE__COUNT /**< number of object types */
} ecma_object_type_t;
@@ -733,7 +738,7 @@ FIXME (Move to library that should define the type (literal.h /* ? */))
typedef uint32_t literal_index_t;
/**
* Identifiers of ECMA magic string constants
* Identifiers of ECMA and implementation-defined magic string constants
*/
typedef enum
{
jerry-core/ecma/base/ecma-helpers-string.cpp
+5 -4
View File
@@ -876,17 +876,18 @@ ecma_string_to_number (const ecma_string_t *str_p) /**< ecma-string */
*/
ssize_t
ecma_string_to_zt_string (const ecma_string_t *string_desc_p, /**< ecma-string descriptor */
ecma_char_t *buffer_p, /**< destination buffer */
ecma_char_t *buffer_p, /**< destination buffer pointer (can be NULL if buffer_size == 0) */
ssize_t buffer_size) /**< size of buffer */
{
JERRY_ASSERT (string_desc_p != NULL);
JERRY_ASSERT (string_desc_p->refs > 0);
JERRY_ASSERT (buffer_p != NULL);
JERRY_ASSERT (buffer_size > 0);
JERRY_ASSERT (buffer_p != NULL || buffer_size == 0);
JERRY_ASSERT (buffer_size >= 0);
ssize_t required_buffer_size = ((ecma_string_get_length (string_desc_p) + 1) * ((ssize_t) sizeof (ecma_char_t)));
if (required_buffer_size > buffer_size)
if (required_buffer_size > buffer_size
|| buffer_size == 0)
{
return -required_buffer_size;
}
jerry-core/ecma/base/ecma-helpers.cpp
+1
View File
@@ -787,6 +787,7 @@ ecma_free_internal_property (ecma_property_t *property_p) /**< the property */
case ECMA_INTERNAL_PROPERTY_CODE: /* an integer */
case ECMA_INTERNAL_PROPERTY_BUILT_IN_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_BUILT_IN_ROUTINE_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_EXTENSION_ID: /* an integer */
case ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_0_31: /* an integer (bit-mask) */
case ECMA_INTERNAL_PROPERTY_NON_INSTANTIATED_BUILT_IN_MASK_32_63: /* an integer (bit-mask) */
{
jerry-core/ecma/operations/ecma-init-finalize.cpp → jerry-core/ecma/base/ecma-init-finalize.cpp
+2 -2
View File
@@ -14,10 +14,10 @@
*/
#include "ecma-builtins.h"
#include "ecma-helpers.h"
#include "ecma-gc.h"
#include "ecma-helpers.h"
#include "ecma-init-finalize.h"
#include "ecma-lcache.h"
#include "ecma-operations.h"
#include "ecma-stack.h"
#include "mem-allocator.h"
jerry-core/ecma/operations/ecma-operations.h → jerry-core/ecma/base/ecma-init-finalize.h
+4 -6
View File
@@ -13,17 +13,15 @@
* limitations under the License.
*/
#ifndef JERRY_ECMA_OPERATIONS_H
#define JERRY_ECMA_OPERATIONS_H
#include "jrt.h"
#ifndef ECMA_INIT_FINALIZE_H
#define ECMA_INIT_FINALIZE_H
/** \addtogroup ecma ECMA
* @{
*/
/**
* \addtogroup ecmainitfinalize Initialization and finalization of ECMA components
* \addtogroup ecmainitfinalize Initialization and finalization of ECMA
* @{
*/
@@ -35,4 +33,4 @@ extern void ecma_finalize (void);
* @}
*/
#endif /* JERRY_ECMA_OPERATIONS_H */
#endif /* ECMA_INIT_FINALIZE_H */
jerry-core/ecma/base/ecma-magic-strings.inc.h
+6 -2
View File
@@ -1,4 +1,4 @@
/* Copyright 2014 Samsung Electronics Co., Ltd.
/* Copyright 2014-2015 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.
@@ -16,7 +16,6 @@
/*
* List of ECMA magic strings
*/
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_ARGUMENTS, "arguments")
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_EVAL, "eval")
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_PROTOTYPE, "prototype")
@@ -208,3 +207,8 @@ ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_RIGHT_SQUARE_CHAR, "]")
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_COLON_CHAR, ":")
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_SPACE_CHAR, " ")
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING__EMPTY, "")
/*
* Implementation-defined magic strings
*/
ECMA_MAGIC_STRING_DEF (ECMA_MAGIC_STRING_JERRY_UL, "Jerry")
jerry-core/ecma/builtin-objects/ecma-builtin-global.inc.h
+7
View File
@@ -124,6 +124,13 @@ OBJECT_VALUE (ECMA_MAGIC_STRING_NUMBER_UL,
ECMA_PROPERTY_CONFIGURABLE)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_NUMBER_BUILTIN */
// Implementation-defined property for accessing the engine's extensions */
OBJECT_VALUE (ECMA_MAGIC_STRING_JERRY_UL,
ecma_builtin_get (ECMA_BUILTIN_ID_JERRY),
ECMA_PROPERTY_NOT_WRITABLE,
ECMA_PROPERTY_NOT_ENUMERABLE,
ECMA_PROPERTY_NOT_CONFIGURABLE)
// ECMA-262 v5, 15.1.4.7
CP_UNIMPLEMENTED_VALUE (ECMA_MAGIC_STRING_DATE_UL,
ecma_builtin_get (ECMA_BUILTIN_ID_DATE),
jerry-core/ecma/builtin-objects/ecma-builtin-internal-routines-template.inc.h
+4 -3
View File
@@ -167,6 +167,8 @@ TRY_TO_INSTANTIATE_PROPERTY_ROUTINE_NAME (BUILTIN_UNDERSCORED_ID) (ecma_object_t
switch (id)
{
JERRY_ASSERT ((uint16_t) id == id);
#define ROUTINE(name, c_function_name, args_number, length_prop_value) case name: \
{ \
ecma_object_t *func_obj_p = ecma_builtin_make_function_object_for_routine (builtin_object_id, \
@@ -273,9 +275,8 @@ TRY_TO_INSTANTIATE_PROPERTY_ROUTINE_NAME (BUILTIN_UNDERSCORED_ID) (ecma_object_t
* Returned value must be freed with ecma_free_completion_value.
*/
ecma_completion_value_t
DISPATCH_ROUTINE_ROUTINE_NAME (BUILTIN_UNDERSCORED_ID) (ecma_magic_string_id_t builtin_routine_id, /**< built-in's
routine's
name */
DISPATCH_ROUTINE_ROUTINE_NAME (BUILTIN_UNDERSCORED_ID) (uint16_t builtin_routine_id, /**< built-in wide routine
identifier */
const ecma_value_t& this_arg_value, /**< 'this' argument
value */
const ecma_value_t arguments_list [], /**< list of arguments
jerry-core/ecma/builtin-objects/ecma-builtin-jerry.cpp
+499
View File
@@ -0,0 +1,499 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <string.h>
#include "ecma-alloc.h"
#include "ecma-builtins.h"
#include "ecma-exceptions.h"
#include "ecma-extension.h"
#include "ecma-gc.h"
#include "ecma-helpers.h"
#include "ecma-objects-general.h"
#define ECMA_BUILTINS_INTERNAL
#include "ecma-builtins-internal.h"
/**
* List of registered extensions
*/
static jerry_extension_descriptor_t *jerry_extensions_list_p = NULL;
/**
* Index to assign to next registered extension
*/
static uint32_t jerry_extensions_next_index = 0;
/**
* If the property's name is one of built-in properties of the built-in object
* that is not instantiated yet, instantiate the property and
* return pointer to the instantiated property.
*
* @return pointer property, if one was instantiated,
* NULL - otherwise.
*/
ecma_property_t*
ecma_builtin_jerry_try_to_instantiate_property (ecma_object_t *obj_p, /**< object */
ecma_string_t *extension_name_p) /**< property's name */
{
JERRY_ASSERT (ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_JERRY));
JERRY_ASSERT (ecma_find_named_property (obj_p, extension_name_p) == NULL);
ssize_t req_buffer_size = ecma_string_to_zt_string (extension_name_p, NULL, 0);
JERRY_ASSERT (req_buffer_size < 0);
ecma_property_t *prop_p = NULL;
MEM_DEFINE_LOCAL_ARRAY (extension_name_zt_buf_p, -req_buffer_size, uint8_t);
req_buffer_size = ecma_string_to_zt_string (extension_name_p, extension_name_zt_buf_p, -req_buffer_size);
JERRY_ASSERT (req_buffer_size > 0);
#if CONFIG_ECMA_CHAR_ENCODING != CONFIG_ECMA_CHAR_ASCII
JERRY_UNIMPLEMENTED ("Only ASCII encoding support is implemented.");
#else /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
const char *name_p = (const char*) extension_name_zt_buf_p;
jerry_extension_descriptor_t *desc_p;
for (desc_p = jerry_extensions_list_p;
desc_p != NULL;
desc_p = desc_p->next_p)
{
if (!strcmp (name_p, desc_p->name_p))
{
break;
}
}
if (desc_p == NULL)
{
/* no extension with specified name was found */
prop_p = NULL;
}
else
{
prop_p = ecma_create_named_data_property (obj_p,
extension_name_p,
ECMA_PROPERTY_NOT_WRITABLE,
ECMA_PROPERTY_NOT_ENUMERABLE,
ECMA_PROPERTY_NOT_CONFIGURABLE);
ecma_object_t *extension_object_p = ecma_create_object (NULL,
false,
ECMA_OBJECT_TYPE_EXTENSION);
ecma_set_object_is_builtin (extension_object_p, true);
ecma_property_t *extension_id_prop_p = ecma_create_internal_property (extension_object_p,
ECMA_INTERNAL_PROPERTY_EXTENSION_ID);
extension_id_prop_p->u.internal_property.value = desc_p->index;
ecma_named_data_property_assign_value (obj_p, prop_p, ecma_make_object_value (extension_object_p));
ecma_deref_object (extension_object_p);
}
#endif /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
MEM_FINALIZE_LOCAL_ARRAY (extension_name_zt_buf_p);
return prop_p;
} /* ecma_builtin_jerry_try_to_instantiate_property */
/**
* Stub for dispatcher of the built-in's routines
*
* Warning:
* does not return (the stub should be unreachable)
*/
ecma_completion_value_t
ecma_builtin_jerry_dispatch_routine (uint16_t builtin_routine_id, /**< built-in wide identifier of routine */
const ecma_value_t& this_arg_value __attr_unused___, /**< 'this' argument value */
const ecma_value_t arguments_list [], /**< list of arguments
passed to routine */
ecma_length_t arguments_number) /**< length of arguments' list */
{
uint32_t extension_object_index = builtin_routine_id / ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION;
uint32_t function_index = builtin_routine_id % ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION;
jerry_extension_descriptor_t *desc_p;
for (desc_p = jerry_extensions_list_p;
desc_p != NULL;
desc_p = desc_p->next_p)
{
if (desc_p->index == extension_object_index)
{
break;
}
}
JERRY_ASSERT (desc_p != NULL);
JERRY_ASSERT (function_index < desc_p->functions_count);
const jerry_extension_function_t *function_p = &desc_p->functions_p [function_index];
bool throw_type_error = false;
if (function_p->args_number != arguments_number)
{
throw_type_error = true;
}
else
{
uint32_t arg_index;
for (arg_index = 0; arg_index < function_p->args_number; arg_index++)
{
jerry_extension_function_arg_t *arg_p = &function_p->args_p [arg_index];
const ecma_value_t arg_value = arguments_list [arg_index];
if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_BOOLEAN)
{
if (!ecma_is_value_boolean (arg_value))
{
break;
}
else
{
arg_p->v_bool = ecma_is_value_true (arg_value);
}
}
else if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT32
|| arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT64
|| arg_p->type == JERRY_EXTENSION_FIELD_TYPE_UINT32)
{
if (!ecma_is_value_number (arg_value))
{
break;
}
else
{
ecma_number_t num_value = *ecma_get_number_from_value (arg_value);
if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT32)
{
arg_p->v_float32 = (float) num_value;
}
else if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT64)
{
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
JERRY_UNREACHABLE ();
#elif CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64
arg_p->v_float64 = num_value;
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64 */
}
else if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_UINT32)
{
arg_p->v_uint32 = ecma_number_to_uint32 (num_value);
}
}
}
else
{
JERRY_ASSERT (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_STRING);
#if CONFIG_ECMA_CHAR_ENCODING != CONFIG_ECMA_CHAR_ASCII
JERRY_UNIMPLEMENTED ("Only ASCII encoding support is implemented.");
#else /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
JERRY_UNIMPLEMENTED ("String arguments are not implemented");
#endif /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
}
}
if (arg_index != function_p->args_number)
{
throw_type_error = true;
}
else
{
function_p->function_wrapper_p (function_p);
}
}
if (throw_type_error)
{
return ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
}
else
{
return ecma_make_empty_completion_value ();
}
} /* ecma_builtin_jerry_dispatch_routine */
bool
ecma_extension_register (jerry_extension_descriptor_t *extension_desc_p) /**< extension description */
{
if (jerry_extensions_next_index >= ECMA_EXTENSION_MAX_NUMBER_OF_EXTENSIONS)
{
return false;
}
if (extension_desc_p->functions_count > ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION)
{
return false;
}
/* Check names intersection */
for (uint32_t i = 0; i < extension_desc_p->fields_count; i++)
{
for (uint32_t j = 0; j < extension_desc_p->fields_count; j++)
{
if (i != j
&& !strcmp (extension_desc_p->fields_p [i].field_name_p,
extension_desc_p->fields_p [j].field_name_p))
{
return false;
}
}
}
for (uint32_t i = 0; i < extension_desc_p->functions_count; i++)
{
if (extension_desc_p->functions_p [i].args_number >= ECMA_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION)
{
return false;
}
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
/* Check if we can represent the arguments' values */
for (uint32_t j = 0; j < extension_desc_p->functions_p [i].args_number; j++)
{
if (extension_desc_p->functions_p[i].args_p[j].type == JERRY_EXTENSION_FIELD_TYPE_FLOAT64)
{
return false;
}
}
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32 */
for (uint32_t j = 0; j < extension_desc_p->functions_count; j++)
{
if (i != j
&& !strcmp (extension_desc_p->functions_p [i].function_name_p,
extension_desc_p->functions_p [j].function_name_p))
{
return false;
}
}
}
for (uint32_t i = 0; i < extension_desc_p->fields_count; i++)
{
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
/* Check if we can represent the field's value */
if (extension_desc_p->fields_p[i].type == JERRY_EXTENSION_FIELD_TYPE_FLOAT64)
{
return false;
}
if (extension_desc_p->fields_p[i].type == JERRY_EXTENSION_FIELD_TYPE_UINT32
&& ecma_number_to_uint32 (ecma_uint32_to_number (extension_desc_p->fields_p[i].v_uint32))
!= extension_desc_p->fields_p[i].v_uint32)
{
return false;
}
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32 */
for (uint32_t j = 0; j < extension_desc_p->functions_count; j++)
{
if (!strcmp (extension_desc_p->fields_p [i].field_name_p,
extension_desc_p->functions_p [j].function_name_p))
{
return false;
}
}
}
for (jerry_extension_descriptor_t *desc_iter_p = jerry_extensions_list_p;
desc_iter_p != NULL;
desc_iter_p = desc_iter_p->next_p)
{
if (desc_iter_p == extension_desc_p
|| !strcmp (desc_iter_p->name_p, extension_desc_p->name_p))
{
/* The extension already registered or an extension with the same name already registered */
return false;
}
}
extension_desc_p->next_p = jerry_extensions_list_p;
jerry_extensions_list_p = extension_desc_p;
extension_desc_p->index = jerry_extensions_next_index++;
return true;
} /* ecma_extension_register */
/**
* [[GetOwnProperty]] Implementation extension object's operation
*
* @return property descriptor
*/
ecma_property_t*
ecma_op_extension_object_get_own_property (ecma_object_t *obj_p, /**< the extension object */
ecma_string_t *property_name_p) /**< property name */
{
JERRY_ASSERT (ecma_get_object_type (obj_p) == ECMA_OBJECT_TYPE_EXTENSION);
// 1.
ecma_property_t *prop_p = ecma_op_general_object_get_own_property (obj_p, property_name_p);
// 2.
if (prop_p != NULL)
{
return prop_p;
}
#if CONFIG_ECMA_CHAR_ENCODING != CONFIG_ECMA_CHAR_ASCII
JERRY_UNIMPLEMENTED ("Only ASCII encoding support is implemented.");
#else /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
ssize_t req_buffer_size = ecma_string_to_zt_string (property_name_p, NULL, 0);
JERRY_ASSERT (req_buffer_size < 0);
MEM_DEFINE_LOCAL_ARRAY (property_name_zt_buf_p, -req_buffer_size, uint8_t);
req_buffer_size = ecma_string_to_zt_string (property_name_p, property_name_zt_buf_p, -req_buffer_size);
JERRY_ASSERT (req_buffer_size > 0);
const char *name_p = (const char*) property_name_zt_buf_p;
ecma_property_t *extension_id_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_EXTENSION_ID);
uint32_t extension_object_index = extension_id_prop_p->u.internal_property.value;
jerry_extension_descriptor_t *desc_p;
for (desc_p = jerry_extensions_list_p;
desc_p != NULL;
desc_p = desc_p->next_p)
{
if (desc_p->index == extension_object_index)
{
break;
}
}
JERRY_ASSERT (desc_p != NULL);
uint32_t field_index;
for (field_index = 0;
field_index < desc_p->fields_count;
field_index++)
{
if (!strcmp (name_p, desc_p->fields_p [field_index].field_name_p))
{
break;
}
}
if (field_index < desc_p->fields_count)
{
const jerry_extension_field_t *field_p = &desc_p->fields_p [field_index];
ecma_value_t value;
prop_p = ecma_create_named_data_property (obj_p,
property_name_p,
ECMA_PROPERTY_NOT_WRITABLE,
ECMA_PROPERTY_NOT_ENUMERABLE,
ECMA_PROPERTY_NOT_CONFIGURABLE);
switch (field_p->type)
{
case JERRY_EXTENSION_FIELD_TYPE_BOOLEAN:
{
value = ecma_make_simple_value (field_p->v_bool ? ECMA_SIMPLE_VALUE_TRUE : ECMA_SIMPLE_VALUE_FALSE);
break;
}
case JERRY_EXTENSION_FIELD_TYPE_FLOAT32:
{
ecma_number_t *num_p = ecma_alloc_number ();
*num_p = field_p->v_float32;
value = ecma_make_number_value (num_p);
break;
}
case JERRY_EXTENSION_FIELD_TYPE_FLOAT64:
{
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
JERRY_UNREACHABLE ();
#elif CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64
ecma_number_t *num_p = ecma_alloc_number ();
*num_p = field_p->v_float64;
value = ecma_make_number_value (num_p);
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64 */
break;
}
case JERRY_EXTENSION_FIELD_TYPE_UINT32:
{
ecma_number_t *num_p = ecma_alloc_number ();
*num_p = ecma_uint32_to_number (field_p->v_uint32);
JERRY_ASSERT (ecma_number_to_uint32 (*num_p) == field_p->v_uint32);
value = ecma_make_number_value (num_p);
break;
}
case JERRY_EXTENSION_FIELD_TYPE_STRING:
{
const ecma_char_t *string_p = (const ecma_char_t*) field_p->v_string;
ecma_string_t *str_p = ecma_new_ecma_string (string_p);
value = ecma_make_string_value (str_p);
break;
}
}
ecma_named_data_property_assign_value (obj_p, prop_p, value);
ecma_free_value (value, true);
}
else
{
uint32_t function_index;
for (function_index = 0;
function_index < desc_p->functions_count;
function_index++)
{
if (!strcmp (name_p, desc_p->functions_p [function_index].function_name_p))
{
break;
}
}
if (function_index < desc_p->functions_count)
{
const jerry_extension_function_t *function_p = &desc_p->functions_p [function_index];
/* Currently, combined identifier of extension object and extension function should fit in uint16_t. */
JERRY_STATIC_ASSERT (ECMA_EXTENSION_MAX_NUMBER_OF_EXTENSIONS * ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION
< (1ull << (sizeof (uint16_t) * JERRY_BITSINBYTE)));
uint32_t routine_id = desc_p->index * ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION + function_index;
JERRY_ASSERT ((uint16_t) routine_id == routine_id);
JERRY_STATIC_ASSERT ((ecma_number_t) ECMA_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION
== ECMA_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION);
ecma_number_t args_number = ecma_uint32_to_number (function_p->args_number);
JERRY_ASSERT (function_p->args_number == ecma_number_to_uint32 (args_number));
ecma_object_t *func_obj_p = ecma_builtin_make_function_object_for_routine (ECMA_BUILTIN_ID_JERRY,
(uint16_t) routine_id,
args_number);
prop_p = ecma_create_named_data_property (obj_p,
property_name_p,
ECMA_PROPERTY_NOT_WRITABLE,
ECMA_PROPERTY_NOT_ENUMERABLE,
ECMA_PROPERTY_NOT_CONFIGURABLE);
ecma_named_data_property_assign_value (obj_p, prop_p, ecma_make_object_value (func_obj_p));
ecma_deref_object (func_obj_p);
}
}
MEM_FINALIZE_LOCAL_ARRAY (property_name_zt_buf_p);
return prop_p;
#endif /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
} /* ecma_op_extension_object_get_own_property */
jerry-core/ecma/builtin-objects/ecma-builtins-internal.h
+3 -2
View File
@@ -48,7 +48,7 @@
/* ecma-builtins.c */
extern ecma_object_t*
ecma_builtin_make_function_object_for_routine (ecma_builtin_id_t builtin_id,
ecma_magic_string_id_t routine_id,
uint16_t routine_id,
ecma_number_t length_prop_num_value);
extern int32_t
ecma_builtin_bin_search_for_magic_string_id_in_array (const ecma_magic_string_id_t ids[],
@@ -60,6 +60,7 @@ ecma_builtin_bin_search_for_magic_string_id_in_array (const ecma_magic_string_id
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
extern ecma_completion_value_t \
ecma_builtin_ ## lowercase_name ## _dispatch_call (const ecma_value_t *arguments_list_p, \
@@ -68,7 +69,7 @@ extern ecma_completion_value_t \
ecma_builtin_ ## lowercase_name ## _dispatch_construct (const ecma_value_t *arguments_list_p, \
ecma_length_t arguments_list_len); \
extern ecma_completion_value_t \
ecma_builtin_ ## lowercase_name ## _dispatch_routine (ecma_magic_string_id_t builtin_routine_id, \
ecma_builtin_ ## lowercase_name ## _dispatch_routine (uint16_t builtin_routine_id, \
const ecma_value_t& this_arg_value, \
const ecma_value_t arguments_list [], \
ecma_length_t arguments_number); \
jerry-core/ecma/builtin-objects/ecma-builtins.cpp
+17 -8
View File
@@ -33,7 +33,7 @@
static ecma_completion_value_t
ecma_builtin_dispatch_routine (ecma_builtin_id_t builtin_object_id,
ecma_magic_string_id_t builtin_routine_id,
uint16_t builtin_routine_id,
const ecma_value_t& this_arg_value,
const ecma_value_t arguments_list [],
ecma_length_t arguments_number);
@@ -186,11 +186,15 @@ ecma_instantiate_builtin (ecma_builtin_id_t id) /**< built-in id */
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
case builtin_id: \
{ \
JERRY_ASSERT (ecma_builtin_objects [builtin_id] == NULL); \
ecma_builtin_ ## lowercase_name ## _sort_property_names (); \
if (is_static) \
{ \
ecma_builtin_ ## lowercase_name ## _sort_property_names (); \
} \
\
ecma_object_t *prototype_obj_p; \
if (object_prototype_builtin_id == ECMA_BUILTIN_ID__COUNT) \
@@ -273,6 +277,7 @@ ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p, /**< object *
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
case builtin_id: \
{ \
@@ -310,8 +315,8 @@ ecma_object_t*
ecma_builtin_make_function_object_for_routine (ecma_builtin_id_t builtin_id, /**< identifier of built-in object
that initially contains property
with the routine */
ecma_magic_string_id_t routine_id, /**< name of the built-in
object's routine property */
uint16_t routine_id, /**< builtin-wide identifier of the built-in
object's routine property */
ecma_number_t length_prop_num_value) /**< ecma-number - value
of 'length' property
of function object to create */
@@ -381,10 +386,10 @@ ecma_builtin_dispatch_call (ecma_object_t *obj_p, /**< built-in object */
uint64_t routine_id_field = jrt_extract_bit_field (packed_built_in_and_routine_id,
ECMA_BUILTIN_ROUTINE_ID_BUILT_IN_ROUTINE_ID_POS,
ECMA_BUILTIN_ROUTINE_ID_BUILT_IN_ROUTINE_ID_WIDTH);
JERRY_ASSERT (routine_id_field < ECMA_MAGIC_STRING__COUNT);
JERRY_ASSERT ((uint16_t) routine_id_field == routine_id_field);
ecma_builtin_id_t built_in_id = (ecma_builtin_id_t) built_in_id_field;
ecma_magic_string_id_t routine_id = (ecma_magic_string_id_t) routine_id_field;
uint16_t routine_id = (uint16_t) routine_id_field;
return ecma_builtin_dispatch_routine (built_in_id,
routine_id,
@@ -409,6 +414,7 @@ ecma_builtin_dispatch_call (ecma_object_t *obj_p, /**< built-in object */
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
case builtin_id: \
{ \
@@ -471,6 +477,7 @@ ecma_builtin_dispatch_construct (ecma_object_t *obj_p, /**< built-in object */
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
case builtin_id: \
{ \
@@ -512,8 +519,9 @@ ecma_builtin_dispatch_construct (ecma_object_t *obj_p, /**< built-in object */
*/
static ecma_completion_value_t
ecma_builtin_dispatch_routine (ecma_builtin_id_t builtin_object_id, /**< built-in object' identifier */
ecma_magic_string_id_t builtin_routine_id, /**< name of the built-in object's
routine property */
uint16_t builtin_routine_id, /**< builtin-wide identifier
* of the built-in object's
* routine property */
const ecma_value_t& this_arg_value, /**< 'this' argument value */
const ecma_value_t arguments_list [], /**< list of arguments passed to routine */
ecma_length_t arguments_number) /**< length of arguments' list */
@@ -525,6 +533,7 @@ ecma_builtin_dispatch_routine (ecma_builtin_id_t builtin_object_id, /**< built-i
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
case builtin_id: \
{ \
jerry-core/ecma/builtin-objects/ecma-builtins.h
+1
View File
@@ -28,6 +28,7 @@ typedef enum
object_class, \
object_prototype_builtin_id, \
is_extensible, \
is_static, \
lowercase_name) \
builtin_id,
#include "ecma-builtins.inc.h"
jerry-core/ecma/builtin-objects/ecma-builtins.inc.h
+40 -1
View File
@@ -1,4 +1,4 @@
/* Copyright 2014 Samsung Electronics Co., Ltd.
/* Copyright 2014-2015 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.
@@ -22,6 +22,7 @@ BUILTIN (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
ECMA_MAGIC_STRING_OBJECT_UL,
ECMA_BUILTIN_ID__COUNT /* no prototype */,
true,
true,
object_prototype)
/* The Object object (15.2.1) */
@@ -30,6 +31,7 @@ BUILTIN (ECMA_BUILTIN_ID_OBJECT,
ECMA_MAGIC_STRING_OBJECT_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
object)
#ifndef CONFIG_ECMA_COMPACT_PROFILE_DISABLE_ARRAY_BUILTIN
@@ -39,6 +41,7 @@ BUILTIN (ECMA_BUILTIN_ID_ARRAY_PROTOTYPE,
ECMA_MAGIC_STRING_ARRAY_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
array_prototype)
/* The Array object (15.4.1) */
@@ -47,6 +50,7 @@ BUILTIN (ECMA_BUILTIN_ID_ARRAY,
ECMA_MAGIC_STRING_ARRAY_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
true,
true,
array)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_ARRAY_BUILTIN*/
@@ -57,6 +61,7 @@ BUILTIN (ECMA_BUILTIN_ID_STRING_PROTOTYPE,
ECMA_MAGIC_STRING_STRING_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
string_prototype)
/* The String object (15.5.1) */
@@ -65,6 +70,7 @@ BUILTIN (ECMA_BUILTIN_ID_STRING,
ECMA_MAGIC_STRING_STRING_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
true,
true,
string)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_STRING_BUILTIN */
@@ -75,6 +81,7 @@ BUILTIN (ECMA_BUILTIN_ID_BOOLEAN_PROTOTYPE,
ECMA_MAGIC_STRING_BOOLEAN_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
boolean_prototype)
/* The Boolean object (15.6.1) */
@@ -83,6 +90,7 @@ BUILTIN (ECMA_BUILTIN_ID_BOOLEAN,
ECMA_MAGIC_STRING_BOOLEAN_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
true,
true,
boolean)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_BOOLEAN_BUILTIN */
@@ -93,6 +101,7 @@ BUILTIN (ECMA_BUILTIN_ID_NUMBER_PROTOTYPE,
ECMA_MAGIC_STRING_NUMBER_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
number_prototype)
/* The Number object (15.7.1) */
@@ -101,6 +110,7 @@ BUILTIN (ECMA_BUILTIN_ID_NUMBER,
ECMA_MAGIC_STRING_NUMBER_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
true,
true,
number)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_NUMBER_BUILTIN */
@@ -110,6 +120,7 @@ BUILTIN (ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
ECMA_MAGIC_STRING_FUNCTION_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
function_prototype)
/* The Function object (15.3.1) */
@@ -118,6 +129,7 @@ BUILTIN (ECMA_BUILTIN_ID_FUNCTION,
ECMA_MAGIC_STRING_FUNCTION_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
true,
true,
function)
#ifndef CONFIG_ECMA_COMPACT_PROFILE_DISABLE_MATH_BUILTIN
@@ -127,6 +139,7 @@ BUILTIN (ECMA_BUILTIN_ID_MATH,
ECMA_MAGIC_STRING_MATH_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
math)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_MATH_BUILTIN */
@@ -137,6 +150,7 @@ BUILTIN (ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
true,
true,
error_prototype)
/* The Error object (15.11.1) */
@@ -145,6 +159,7 @@ BUILTIN (ECMA_BUILTIN_ID_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
error)
/* The EvalError.prototype object (15.11.6.1) */
@@ -153,6 +168,7 @@ BUILTIN (ECMA_BUILTIN_ID_EVAL_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
eval_error_prototype)
/* The EvalError object (15.11.6.1) */
@@ -161,6 +177,7 @@ BUILTIN (ECMA_BUILTIN_ID_EVAL_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_EVAL_ERROR_PROTOTYPE,
true,
true,
eval_error)
/* The RangeError.prototype object (15.11.6.2) */
@@ -169,6 +186,7 @@ BUILTIN (ECMA_BUILTIN_ID_RANGE_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
range_error_prototype)
/* The RangeError object (15.11.6.2) */
@@ -177,6 +195,7 @@ BUILTIN (ECMA_BUILTIN_ID_RANGE_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_RANGE_ERROR_PROTOTYPE,
true,
true,
range_error)
/* The ReferenceError.prototype object (15.11.6.3) */
@@ -185,6 +204,7 @@ BUILTIN (ECMA_BUILTIN_ID_REFERENCE_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
reference_error_prototype)
/* The ReferenceError object (15.11.6.3) */
@@ -193,6 +213,7 @@ BUILTIN (ECMA_BUILTIN_ID_REFERENCE_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_REFERENCE_ERROR_PROTOTYPE,
true,
true,
reference_error)
/* The SyntaxError.prototype object (15.11.6.4) */
@@ -201,6 +222,7 @@ BUILTIN (ECMA_BUILTIN_ID_SYNTAX_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
syntax_error_prototype)
/* The SyntaxError object (15.11.6.4) */
@@ -209,6 +231,7 @@ BUILTIN (ECMA_BUILTIN_ID_SYNTAX_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_SYNTAX_ERROR_PROTOTYPE,
true,
true,
syntax_error)
/* The TypeError.prototype object (15.11.6.5) */
@@ -217,6 +240,7 @@ BUILTIN (ECMA_BUILTIN_ID_TYPE_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
type_error_prototype)
/* The TypeError object (15.11.6.5) */
@@ -225,6 +249,7 @@ BUILTIN (ECMA_BUILTIN_ID_TYPE_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_TYPE_ERROR_PROTOTYPE,
true,
true,
type_error)
/* The URIError.prototype object (15.11.6.6) */
@@ -233,6 +258,7 @@ BUILTIN (ECMA_BUILTIN_ID_URI_ERROR_PROTOTYPE,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_ERROR_PROTOTYPE,
true,
true,
uri_error_prototype)
/* The URIError object (15.11.6.6) */
@@ -241,6 +267,7 @@ BUILTIN (ECMA_BUILTIN_ID_URI_ERROR,
ECMA_MAGIC_STRING_ERROR_UL,
ECMA_BUILTIN_ID_URI_ERROR_PROTOTYPE,
true,
true,
uri_error)
#endif /* !CONFIG_ECMA_COMPACT_PROFILE_DISABLE_ERROR_BUILTINS */
@@ -250,6 +277,7 @@ BUILTIN (ECMA_BUILTIN_ID_TYPE_ERROR_THROWER,
ECMA_MAGIC_STRING_FUNCTION_UL,
ECMA_BUILTIN_ID_FUNCTION_PROTOTYPE,
false,
true,
type_error_thrower)
#ifdef CONFIG_ECMA_COMPACT_PROFILE
@@ -259,6 +287,7 @@ BUILTIN (ECMA_BUILTIN_ID_COMPACT_PROFILE_ERROR,
ECMA_MAGIC_STRING_COMPACT_PROFILE_ERROR_UL,
ECMA_BUILTIN_ID_OBJECT_PROTOTYPE,
false,
true,
compact_profile_error)
#endif /* CONFIG_ECMA_COMPACT_PROFILE */
@@ -268,6 +297,16 @@ BUILTIN (ECMA_BUILTIN_ID_GLOBAL,
ECMA_MAGIC_STRING_OBJECT_UL,
ECMA_BUILTIN_ID__COUNT /* no prototype */,
true,
true,
global)
/* Jerry's dynamic extension proxy object */
BUILTIN (ECMA_BUILTIN_ID_JERRY,
ECMA_OBJECT_TYPE_GENERAL,
ECMA_MAGIC_STRING_OBJECT_UL,
ECMA_BUILTIN_ID__COUNT, /* no prototype */
false,
false,
jerry)
#undef BUILTIN
jerry-core/ecma/builtin-objects/ecma-extension.h
+40
View File
@@ -0,0 +1,40 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ECMA_EXTENSION_H
#define ECMA_EXTENSION_H
#include "ecma-globals.h"
#include "jerry-extension.h"
/**
* Maximum number of registered extensions
*/
#define ECMA_EXTENSION_MAX_NUMBER_OF_EXTENSIONS (CONFIG_EXTENSION_MAX_NUMBER_OF_EXTENSIONS)
/**
* Maximum number of functions in an extension
*/
#define ECMA_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION (CONFIG_EXTENSION_MAX_FUNCTIONS_IN_EXTENSION)
/**
* Maximum number of arguments in a function
*/
#define ECMA_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION (CONFIG_EXTENSION_MAX_ARGUMENTS_IN_FUNCTION)
extern bool ecma_extension_register (jerry_extension_descriptor_t *extension_desc_p);
extern ecma_property_t* ecma_op_extension_object_get_own_property (ecma_object_t*, ecma_string_t*);
#endif /* ECMA_EXTENSION_H */
jerry-core/ecma/operations/ecma-get-put-value.cpp
-1
View File
@@ -25,7 +25,6 @@
#include "ecma-objects.h"
#include "ecma-function-object.h"
#include "ecma-objects-general.h"
#include "ecma-operations.h"
#include "ecma-try-catch-macro.h"
/** \addtogroup ecma ECMA
jerry-core/ecma/operations/ecma-objects.cpp
+18 -1
View File
@@ -16,6 +16,7 @@
#include "ecma-array-object.h"
#include "ecma-builtins.h"
#include "ecma-exceptions.h"
#include "ecma-extension.h"
#include "ecma-globals.h"
#include "ecma-function-object.h"
#include "ecma-lcache.h"
@@ -58,6 +59,7 @@ ecma_op_object_get (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
{
return ecma_op_general_object_get (obj_p, property_name_p);
@@ -121,6 +123,13 @@ ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object
break;
}
case ECMA_OBJECT_TYPE_EXTENSION:
{
prop_p = ecma_op_extension_object_get_own_property (obj_p, property_name_p);
break;
}
default:
{
JERRY_ASSERT (false);
@@ -132,7 +141,8 @@ ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object
if (unlikely (prop_p == NULL))
{
if (is_builtin
&& type != ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION)
&& type != ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION
&& type != ECMA_OBJECT_TYPE_EXTENSION)
{
prop_p = ecma_builtin_try_to_instantiate_property (obj_p, property_name_p);
}
@@ -199,6 +209,7 @@ ecma_op_object_get_property (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_get_property,
* [ECMA_OBJECT_TYPE_STRING] = &ecma_op_general_object_get_property
* };
@@ -240,6 +251,7 @@ ecma_op_object_put (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_put,
* [ECMA_OBJECT_TYPE_STRING] = &ecma_op_general_object_put
* };
@@ -279,6 +291,7 @@ ecma_op_object_can_put (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_STRING] = &ecma_op_general_object_can_put
* };
@@ -317,6 +330,7 @@ ecma_op_object_delete (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
{
return ecma_op_general_object_delete (obj_p,
@@ -368,6 +382,7 @@ ecma_op_object_default_value (ecma_object_t *obj_p, /**< the object */
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_EXTENSION] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_default_value,
* [ECMA_OBJECT_TYPE_STRING] = &ecma_op_general_object_default_value
* };
@@ -407,6 +422,7 @@ ecma_op_object_define_own_property (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_FUNCTION:
case ECMA_OBJECT_TYPE_BOUND_FUNCTION:
case ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION:
case ECMA_OBJECT_TYPE_EXTENSION:
case ECMA_OBJECT_TYPE_STRING:
{
return ecma_op_general_object_define_own_property (obj_p,
@@ -461,6 +477,7 @@ ecma_op_object_has_instance (ecma_object_t *obj_p, /**< the object */
case ECMA_OBJECT_TYPE_GENERAL:
case ECMA_OBJECT_TYPE_STRING:
case ECMA_OBJECT_TYPE_ARGUMENTS:
case ECMA_OBJECT_TYPE_EXTENSION:
{
return ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
}
jerry-core/ecma/operations/ecma-string-object.cpp
+1 -1
View File
@@ -119,7 +119,7 @@ ecma_op_create_string_object (const ecma_value_t *arguments_list_p, /**< list of
* Returned value must be freed with ecma_free_completion_value
*/
ecma_property_t*
ecma_op_string_object_get_own_property (ecma_object_t *obj_p, /**< the array object */
ecma_op_string_object_get_own_property (ecma_object_t *obj_p, /**< the string object */
ecma_string_t *property_name_p) /**< property name */
{
JERRY_ASSERT (ecma_get_object_type (obj_p) == ECMA_OBJECT_TYPE_STRING);
jerry-core/jerry-extension.cpp
-44
View File
@@ -1,44 +0,0 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "jerry-extension.h"
#include "jrt.h"
/** \addtogroup jerry Jerry engine extension interface
* @{
*/
/**
* Buffer of character data (used for exchange between core and extensions' routines)
*/
char jerry_extension_characters_buffer [CONFIG_EXTENSION_CHAR_BUFFER_SIZE];
/**
* Extend Global scope with specified extension object
*
* After extension the object is accessible through non-configurable property
* with name equal to builtin_object_name converted to ecma chars.
*/
void
jerry_extend_with (const char *builtin_object_name, /**< name of the extension object */
const jerry_extension_descriptor_t *desc_p) /**< description of the extension object */
{
JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (builtin_object_name, desc_p);
} /* jerry_extend_with */
/**
* @}
*/
jerry-core/jerry-extension.h
+35 -13
View File
@@ -29,7 +29,9 @@
typedef enum
{
JERRY_EXTENSION_FIELD_TYPE_BOOLEAN, /**< bool */
JERRY_EXTENSION_FIELD_TYPE_FLOAT, /**< float */
JERRY_EXTENSION_FIELD_TYPE_FLOAT32, /**< 32-bit float */
JERRY_EXTENSION_FIELD_TYPE_FLOAT64, /**< 64-bit float */
JERRY_EXTENSION_FIELD_TYPE_UINT32, /**< number converted to 32-bit unsigned integer*/
JERRY_EXTENSION_FIELD_TYPE_STRING /**< chars buffer */
} jerry_extension_data_type_t;
@@ -38,6 +40,8 @@ typedef enum
*/
typedef struct
{
const char *field_name_p; /**< field name */
jerry_extension_data_type_t type; /**< field data type */
/**
@@ -45,12 +49,17 @@ typedef struct
*/
union
{
bool v_boolean; /**< boolean */
float v_float; /**< number */
const char* v_string; /**< string */
bool v_bool; /**< boolean */
float v_float32; /**< 32-bit float */
double v_float64; /**< 64-bit float */
uint32_t v_uint32; /**< 32-bit unsigned integer */
};
} jerry_extension_field_t;
/**
* Description of an extension function's argument
*/
typedef struct
{
jerry_extension_data_type_t type; /**< argument data type */
@@ -59,7 +68,10 @@ typedef struct
{
bool v_bool; /**< boolean */
float v_float; /**< number converted to float */
float v_float32; /**< 32-bit float */
double v_float64; /**< 64-bit float */
uint32_t v_uint32; /**< number converted 32-bit unsigned integer */
/** String copied to external characters buffer (not zero-terminated) */
struct
@@ -70,13 +82,20 @@ typedef struct
};
} jerry_extension_function_arg_t;
/**
* Pointer to extension function implementation
*/
typedef void (*jerry_extension_function_pointer_t) (const struct jerry_extension_function_t *function_block_p);
/**
* Description of an extension object's function
*/
typedef struct
typedef struct jerry_extension_function_t
{
const char* function_name_p; /**< name of function */
jerry_extension_function_pointer_t function_wrapper_p; /**< pointer to function implementation */
jerry_extension_function_arg_t *args_p; /**< arrays of the function's arguments */
uint32_t args_number; /**< number of arguments */
} jerry_extension_function_t;
@@ -84,18 +103,21 @@ typedef struct
/**
* Description of an extention object
*/
typedef struct
typedef struct jerry_extension_descriptor_t
{
uint32_t fields_count; /**< number of fields */
uint32_t functions_count; /**< number of functions */
const uint32_t fields_count; /**< number of fields */
const uint32_t functions_count; /**< number of functions */
const jerry_extension_field_t *fields_p; /**< array of field descriptor */
const jerry_extension_function_t *functions_p; /**< array of function descriptors */
const jerry_extension_field_t* const fields_p; /**< array of field descriptor */
const jerry_extension_function_t* const functions_p; /**< array of function descriptors */
const char* const name_p; /**< name of the extension */
struct jerry_extension_descriptor_t *next_p; /**< next descriptor in list of registered extensions */
uint32_t index; /**< global index of the extension among registered exceptions */
} jerry_extension_descriptor_t;
extern void
jerry_extend_with (const char *builtin_object_name,
const jerry_extension_descriptor_t *desc_p);
extern bool
jerry_extend_with (jerry_extension_descriptor_t *desc_p);
/**
* @}
jerry-core/jerry-extension.inc.h
+110
View File
@@ -0,0 +1,110 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "jerry.h"
/* Counting fields */
enum
{
#define EXTENSION_FIELD(_field_name, _type, _value) \
JERRY_EXTENSION_ ## EXTENSION_NAME ## _ ## _field_name,
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FIELD
JERRY_EXTENSION_FIELDS_NUMBER
};
/* Counting functions */
enum
{
#define EXTENSION_FUNCTION(_function_name, _function_wrapper, _args_number, ... /* args */) \
JERRY_EXTENSION_ ## EXTENSION_NAME ## _ ## _function_name,
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FUNCTION
JERRY_EXTENSION_FUNCTIONS_NUMBER
};
/* Fields description */
static const jerry_extension_field_t jerry_extension_fields [JERRY_EXTENSION_FIELDS_NUMBER + 1] =
{
#define EXTENSION_FIELD(_field_name, _type, _value) \
{ # _field_name, JERRY_EXTENSION_FIELD_TYPE_ ## _type, _value },
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FIELD
};
/* Functions wrapper definitions */
#define EXTENSION_ARG_PASS_BOOL(_arg_index) \
args_p [_arg_index].v_bool
#define EXTENSION_ARG_PASS_FLOAT32(_arg_index) \
args_p [_arg_index].v_float32
#define EXTENSION_ARG_PASS_FLOAT64(_arg_index) \
args_p [_arg_index].v_float64
#define EXTENSION_ARG_PASS_UINT32(_arg_index) \
args_p [_arg_index].v_uint32
#define EXTENSION_ARG_PASS_STRING(_arg_index) \
(const char*) args_p [_arg_index].v_string.chars_p, \
args_p [_arg_index].v_string.length
#define EXTENSION_ARG(_arg_index, _type) EXTENSION_ARG_PASS_ ## _type(_arg_index)
#define EXTENSION_FUNCTION(_function_name, _function_to_call, _args_number, ...) \
static void jerry_extension_ ## _function_name ## _wrapper (const jerry_extension_function_t *function_block_p) \
{ \
const jerry_extension_function_arg_t *args_p = function_block_p->args_p; \
_function_to_call (__VA_ARGS__); \
}
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FUNCTION
#undef EXTENSION_ARG
#undef EXTENSION_ARG_PASS_STRING
#undef EXTENSION_ARG_PASS_UINT32
#undef EXTENSION_ARG_PASS_FLOAT64
#undef EXTENSION_ARG_PASS_FLOAT32
#undef EXTENSION_ARG_PASS_BOOL
/* Functions' arguments description */
#define EXTENSION_ARG(_arg_index, _type) [_arg_index] = { \
(JERRY_EXTENSION_FIELD_TYPE_ ## _type), \
false /* just for initialization, should be overwritten upon call */ \
}
#define EXTENSION_FUNCTION(_function_name, _function_to_call, _args_number, ...) \
static jerry_extension_function_arg_t jerry_extension_function_ ## _function_name ## _args [_args_number] = { \
__VA_ARGS__ \
};
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FUNCTION
#undef EXTENSION_ARG
/* Functions description */
static const jerry_extension_function_t jerry_extension_functions [JERRY_EXTENSION_FUNCTIONS_NUMBER + 1] =
{
#define EXTENSION_FUNCTION(_function_name, _function_wrapper, _args_number, ...) \
{ \
# _function_name, jerry_extension_ ## _function_name ## _wrapper, \
jerry_extension_function_ ## _function_name ## _args, \
_args_number \
},
# include EXTENSION_DESCRIPTION_HEADER
#undef EXTENSION_FUNCTION
};
static jerry_extension_descriptor_t jerry_extension
{
JERRY_EXTENSION_FIELDS_NUMBER,
JERRY_EXTENSION_FUNCTIONS_NUMBER,
jerry_extension_fields,
jerry_extension_functions,
EXTENSION_NAME,
NULL,
0 /* just for initialization, should be overwritten upon registration */
};
jerry-core/jerry.cpp
+27 -1
View File
@@ -14,7 +14,8 @@
*/
#include "deserializer.h"
#include "ecma-operations.h"
#include "ecma-extension.h"
#include "ecma-init-finalize.h"
#include "jerry.h"
#include "jrt.h"
#include "parser.h"
@@ -41,6 +42,31 @@ const char *jerry_branch_name = JERRY_BRANCH_NAME;
*/
static jerry_flag_t jerry_flags;
/** \addtogroup jerry Jerry engine extension interface
* @{
*/
/**
* Buffer of character data (used for exchange between core and extensions' routines)
*/
char jerry_extension_characters_buffer [CONFIG_EXTENSION_CHAR_BUFFER_SIZE];
/**
* Extend Global scope with specified extension object
*
* After extension the object is accessible through non-configurable property
* with name equal to builtin_object_name converted to ecma chars.
*/
bool
jerry_extend_with (jerry_extension_descriptor_t *desc_p) /**< description of the extension object */
{
return ecma_extension_register (desc_p);
} /* jerry_extend_with */
/**
* @}
*/
/**
* Jerry engine initialization
*/
jerry-core/vm/opcodes-ecma-support.h
-1
View File
@@ -28,7 +28,6 @@
#include "ecma-number-arithmetic.h"
#include "ecma-objects.h"
#include "ecma-objects-general.h"
#include "ecma-operations.h"
#include "ecma-reference.h"
#include "ecma-try-catch-macro.h"
#include "deserializer.h"
jerry-core/vm/vm.cpp
+2 -1
View File
@@ -19,7 +19,6 @@
#include "ecma-globals.h"
#include "ecma-helpers.h"
#include "ecma-lex-env.h"
#include "ecma-operations.h"
#include "ecma-stack.h"
#include "jrt.h"
#include "vm.h"
@@ -397,6 +396,8 @@ run_int (void)
ret_code = JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION;
}
ecma_free_completion_value (completion);
ecma_deref_object (glob_obj_p);
ecma_deref_object (lex_env_p);
main-linux.cpp
+22 -1
View File
@@ -18,6 +18,8 @@
#include "jerry.h"
#include "plugins/io/init.h"
/**
* Maximum command line arguments number
*/
@@ -174,7 +176,26 @@ main (int argc,
}
else
{
jerry_completion_code_t ret_code = jerry_run_simple (source_p, source_size, flags);
jerry_init (flags);
plugin_io_init ();
jerry_completion_code_t ret_code = JERRY_COMPLETION_CODE_OK;
if (!jerry_parse (NULL, source_p, source_size))
{
/* unhandled SyntaxError */
ret_code = JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION;
}
else
{
if ((flags & JERRY_FLAG_PARSE_ONLY) == 0)
{
ret_code = jerry_run (NULL);
}
}
jerry_cleanup ();
if (ret_code == JERRY_COMPLETION_CODE_OK)
{
plugins/CMakeLists.txt
+31 -16
View File
@@ -36,6 +36,7 @@ project (Jerry_Plugins CXX ASM)
# Include directories
set(INCLUDE_PLUGINS
io
lib-device-stm)
# Third-party
@@ -58,7 +59,9 @@ project (Jerry_Plugins CXX ASM)
${CMAKE_SOURCE_DIR}/third-party/STM32F4-Discovery_FW_V1.1.0)
# Sources
file(GLOB SOURCE_PLUGINS lib-device-stm/*.cpp)
file(GLOB SOURCE_PLUGINS
lib-device-stm/*.cpp
io/*.cpp)
# Third-party
# Platform-specific
@@ -80,7 +83,7 @@ project (Jerry_Plugins CXX ASM)
set(DEFINES_PLUGINS ${DEFINES_PLUGINS_${PLATFORM_EXT}})
set(INCLUDE_PLUGINS ${INCLUDE_PLUGINS} ${INCLUDE_THIRD_PARTY_${PLATFORM_EXT}})
# Targets declaration
# Targets declaration
string(TOLOWER ${PLATFORM_EXT} PLATFORM_L)
set(TARGET_NAME plugins.${PLATFORM_L})
@@ -88,22 +91,34 @@ project (Jerry_Plugins CXX ASM)
set(TARGET_NAME ${BUILD_MODE_PREFIX_${BUILD_MODE}}.${TARGET_NAME})
set(DEFINES_PLUGINS ${DEFINES_PLUGINS} ${DEFINES_PLUGINS_${BUILD_MODE}})
# Jerry
add_library(${TARGET_NAME}.lib STATIC ${SOURCE_PLUGINS})
set_property(TARGET ${TARGET_NAME}.lib
PROPERTY COMPILE_FLAGS "${COMPILE_FLAGS_PLUGINS} ${FLAGS_COMMON_${BUILD_MODE}}")
target_compile_definitions(${TARGET_NAME}.lib PRIVATE ${DEFINES_PLUGINS})
target_include_directories(${TARGET_NAME}.lib PRIVATE ${INCLUDE_PLUGINS})
function(declare_target_with_modifiers ) # modifiers are passed in ARGN implicit argument
foreach(MODIFIER ${ARGN})
set(TARGET_NAME ${TARGET_NAME}${MODIFIER_SUFFIX_${MODIFIER}})
endforeach()
# Third-party MCU library
if(DEFINED SOURCE_THIRD_PARTY_${PLATFORM_EXT})
add_library(${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB} STATIC ${SOURCE_THIRD_PARTY_${PLATFORM_EXT}})
set_property(TARGET ${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB}
PROPERTY COMPILE_FLAGS "${FLAGS_COMMON_${BUILD_MODE}}")
target_include_directories(${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB} PRIVATE ${INCLUDE_PLUGINS})
# Jerry
add_library(${TARGET_NAME}.lib STATIC ${SOURCE_PLUGINS})
set_property(TARGET ${TARGET_NAME}.lib
PROPERTY COMPILE_FLAGS "${COMPILE_FLAGS_PLUGINS} ${FLAGS_COMMON_${BUILD_MODE}}")
target_compile_definitions(${TARGET_NAME}.lib PRIVATE ${DEFINES_PLUGINS})
target_include_directories(${TARGET_NAME}.lib PRIVATE ${INCLUDE_PLUGINS} ${INCLUDE_CORE_INTERFACE})
target_link_libraries(${TARGET_NAME}.lib ${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB})
endif()
# Third-party MCU library
if(DEFINED SOURCE_THIRD_PARTY_${PLATFORM_EXT})
add_library(${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB} STATIC ${SOURCE_THIRD_PARTY_${PLATFORM_EXT}})
set_property(TARGET ${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB}
PROPERTY COMPILE_FLAGS "${FLAGS_COMMON_${BUILD_MODE}}")
target_include_directories(${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB} PRIVATE ${INCLUDE_PLUGINS})
target_link_libraries(${TARGET_NAME}.lib ${TARGET_NAME}${SUFFIX_THIRD_PARTY_LIB})
endif()
endfunction()
foreach(MODIFIERS_LIST ${MODIFIERS_LISTS})
separate_arguments(MODIFIERS_LIST)
declare_target_with_modifiers(${MODIFIERS_LIST})
endforeach()
endfunction()
declare_targets_for_build_mode(DEBUG)
plugins/io/init.cpp
+38
View File
@@ -0,0 +1,38 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include "init.h"
#include "jerry.h"
static void plugin_io_print_uint32 (uint32_t);
#include "io-extension-description.inc.h"
void
plugin_io_init (void)
{
jerry_extend_with (&jerry_extension);
} /* plugin_io_init */
/**
* Print an uint32 number without new-line to standard output
*/
static void
plugin_io_print_uint32 (uint32_t num) /**< uint32 to print */
{
printf ("%lu", num);
} /* print_uint32 */
plugins/io/init.h
+21
View File
@@ -0,0 +1,21 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef INIT_H
#define INIT_H
extern void plugin_io_init (void);
#endif /* INIT_H */
plugins/io/io-extension-description.inc.h
+38
View File
@@ -0,0 +1,38 @@
/* Copyright 2015 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef IO_EXTENSION_DESCRIPTION_INC_H
#define IO_EXTENSION_DESCRIPTION_INC_H
#define EXTENSION_NAME "io"
#define EXTENSION_DESCRIPTION_HEADER "io-extension-description.inc.h"
#include "jerry-extension.inc.h"
#endif /* IO_EXTENSION_DESCRIPTION_INC_H */
#if defined (EXTENSION_FUNCTION)
EXTENSION_FUNCTION (print_uint32, plugin_io_print_uint32,
1,
EXTENSION_ARG (0, UINT32))
#elif defined (EXTENSION_FIELD)
#if defined (__TARGET_HOST)
EXTENSION_FIELD (platform, STRING, "linux")
#elif defined (__TARGET_MCU_STM32F3)
EXTENSION_FIELD (platform, STRING, "mcu_stm32f3")
#elif defined (__TARGET_MCU_STM32F3)
EXTENSION_FIELD (platform, STRING, "mcu_stm32f4")
#endif /* !__TARGET_MCU_STM32F3 && __TARGET_MCU_STM32F4 */
#endif /* !EXTENSION_FUNCTION && !EXTENSION_FIELD */
tests/jerry/extensions.js
+32
View File
@@ -0,0 +1,32 @@
// Copyright 2015 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.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// TODO: Test other field types
// TODO: Test functions
assert(Jerry.io.platform === "linux");
Jerry.io.print_uint32 (1);
try
{
// Argument type mismatch
Jerry.io.print_uint32 ('1');
assert (false);
}
catch (e)
{
assert (e instanceof TypeError);
}