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Update jerry-port and jerry-ext (#4907)

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Notable changes:
  - Updated and the port API interface, new functions have been added
    and some have been changed. The port library is now cleaned up to
    not have any dependency on jerry-core, as it should be. The port library
    is now strictly a collection of functions that implement
    embedding/platform specific behavior.
  - The default port implementation has been split for windows and unix.
    Implemented port functions have been categorized and reorganized,
    and marked with attribute((weak)) for better reusability.
  - External context allocation has been moved to the port API instead
    of a core API callback. The iterface has also been extended with a
    function to free the allocated context. When external context is
    enabled, jerry_init now automatically calls the port implementation
    to allocate the context and jerry_cleanup automatically calls the port
    to free the context.
  - jerry_port_log has been changed to no longer require formatting to
    be implemented by the port. The reason beind this is that it was vague what
    format specifiers were used by the engine, and in what manner. The port
    function now takes a zero-terminated string, and should only implement
    how the string should be logged.
  - Logging and log message formatting is now handled by the core jerry library
    where it can be implemented as necessary. Logging can be done through a new
    core API function, which uses the port to output the final log message.
  - Log level has been moved into jerry-core, and an API function has
    been added to set the log level. It should be the library that
    filters log messages based on the requested log level, instead of
    logging everything and requiring the user to do so.
  - Module resolving logic has been moved into jerry-core. There's no
    reason to have it in the port library and requiring embedders to
    duplicate the code. It also added an unnecessary dependency on
    jerry-core to the port. Platform specific behavior is still used through
    the port API, like resolving module specifiers, and reading source file
    contents. If necessary, the resolving logic can still be overridden as
    previously.
  - The jerry-ext library has also been cleaned up, and many utility
    functions have been added that previously were implemented in
    jerry-main. This allows easier reusability for some common operations,
    like printing unhandled exceptions or providing a repl console.
  - Debugger interaction with logged/printed messages has been fixed, so
    that it's no longer the port implementations responsibility to send
    the output to the debugger, as the port should have no notion of what a
    debugger is.  The printing and logging functions will now pass the
    result message to the debugger, if connected.
  - Cleaned up TZA handling in the date port implementation, and simplified
    the API function prototype.
  - Moved property access helper functions that use ASCII strings as
    keys from jerry-ext to the core API.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
This commit is contained in:
Dániel Bátyai
2022-01-20 13:53:47 +01:00
committed by GitHub
parent 79fd540ec9
commit ac1c48eeff
170 changed files with 4201 additions and 5698 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-ext/include/jerryscript-ext/debugger.h
+2
View File
@@ -35,6 +35,8 @@ bool jerryx_debugger_serial_create (const char *config);
bool jerryx_debugger_ws_create (void);
bool jerryx_debugger_rp_create (void);
bool jerryx_debugger_is_reset (jerry_value_t value);
JERRY_C_API_END
#endif /* !JERRYX_HANDLER_H */
jerry-ext/include/jerryscript-ext/handlers.h
+48
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@@ -0,0 +1,48 @@
/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 JERRYX_HANDLERS_H
#define JERRYX_HANDLERS_H
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
jerry_value_t jerryx_handler_assert (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t
jerryx_handler_gc (const jerry_call_info_t *call_info_p, const jerry_value_t args_p[], const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_print (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_source_name (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_create_realm (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
void jerryx_handler_promise_reject (jerry_promise_event_type_t event_type,
const jerry_value_t object,
const jerry_value_t value,
void *user_p);
jerry_value_t jerryx_handler_source_received (const jerry_char_t *source_name_p,
size_t source_name_size,
const jerry_char_t *source_p,
size_t source_size,
void *user_p);
JERRY_C_API_END
#endif /* !JERRYX_HANDLERS_H */
jerry-ext/include/jerryscript-ext/print.h
+34
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@@ -0,0 +1,34 @@
/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 JERRYX_PRINT_H
#define JERRYX_PRINT_H
#include "jerryscript-port.h"
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
jerry_value_t jerryx_print_value (const jerry_value_t value);
void jerryx_print_byte (jerry_char_t ch);
void jerryx_print_buffer (const jerry_char_t *buffer_p, jerry_size_t buffer_size);
void jerryx_print_string (const char *str_p);
void jerryx_print_backtrace (unsigned depth);
void jerryx_print_unhandled_exception (jerry_value_t exception);
void jerryx_print_unhandled_rejection (jerry_value_t exception);
JERRY_C_API_END
#endif /* !JERRYX_PRINT_H */
jerry-ext/include/jerryscript-ext/handler.h → jerry-ext/include/jerryscript-ext/properties.h
+5 -33
View File
@@ -13,10 +13,10 @@
* limitations under the License.
*/
#ifndef JERRYX_HANDLER_H
#define JERRYX_HANDLER_H
#ifndef JERRYX_PROPERTIES_H
#define JERRYX_PROPERTIES_H
#include "jerryscript.h"
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
@@ -24,29 +24,7 @@ JERRY_C_API_BEGIN
* Handler registration helper
*/
jerry_value_t jerryx_handler_register_global (const char *name_p, jerry_external_handler_t handler_p);
/*
* Common external function handlers
*/
jerry_value_t jerryx_handler_assert_fatal (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_assert_throw (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_assert (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t
jerryx_handler_gc (const jerry_call_info_t *call_info_p, const jerry_value_t args_p[], const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_print (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
jerry_value_t jerryx_handler_source_name (const jerry_call_info_t *call_info_p,
const jerry_value_t args_p[],
const jerry_length_t args_cnt);
bool jerryx_register_global (const char *name_p, jerry_external_handler_t handler_p);
/**
* Struct used by the `jerryx_set_functions` method to
@@ -108,12 +86,6 @@ jerryx_register_result jerryx_set_properties (const jerry_value_t target_object,
void jerryx_release_property_entry (const jerryx_property_entry entries[],
const jerryx_register_result register_result);
jerry_value_t jerryx_set_property_str (const jerry_value_t target_object, const char *name, const jerry_value_t value);
jerry_value_t jerryx_get_property_str (const jerry_value_t target_object, const char *name);
bool jerryx_has_property_str (const jerry_value_t target_object, const char *name);
JERRY_C_API_END
#endif /* !JERRYX_HANDLER_H */
#endif /* !JERRYX_PROPERTIES_H */
jerry-ext/include/jerryscript-ext/repl.h
+27
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@@ -0,0 +1,27 @@
/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 JERRYX_REPL_H
#define JERRYX_REPL_H
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
void jerryx_repl (const char* prompt_p);
JERRY_C_API_END
#endif /* !JERRYX_REPL_H */
jerry-ext/include/jerryscript-ext/sources.h
+31
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@@ -0,0 +1,31 @@
/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 JERRYX_SOURCES_H
#define JERRYX_SOURCES_H
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
jerry_value_t jerryx_source_parse_script (const char* path);
jerry_value_t jerryx_source_exec_script (const char* path);
jerry_value_t jerryx_source_exec_module (const char* path);
jerry_value_t jerryx_source_exec_snapshot (const char* path, size_t function_index);
jerry_value_t jerryx_source_exec_stdin (void);
JERRY_C_API_END
#endif /* !JERRYX_EXEC_H */
jerry-ext/include/jerryscript-ext/test262.h
+27
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@@ -0,0 +1,27 @@
/* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 JERRYX_TEST262_H
#define JERRYX_TEST262_H
#include "jerryscript-types.h"
JERRY_C_API_BEGIN
void jerryx_test262_register (void);
JERRY_C_API_END
#endif /* !JERRYX_TEST262_H */