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Follow the API & build system update in mbed targets

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- Update the API changes in mbed targets
- Build fix for mbed target after the build system patch.

JerryScript-DCO-1.0-Signed-off-by: Levente Orban orbanl@inf.u-szeged.hu
This commit is contained in:
Levente Orban 2016-07-25 14:51:35 +02:00
parent d5eb2f0be1
commit 91e29120d2
5 changed files with 149 additions and 147 deletions
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37
targets/mbed/Makefile.mbed
View File

@ -15,7 +15,6 @@
# use TAB-8
TYPE = release
TARGET_LIST = k64f stm32f4 stm32f429i nucleo
JERRYHEAP ?= 16
@ -33,10 +32,9 @@ else ifeq ($(TARGET), nucleo)
TARGET_DIR ?= /media/$(USER)/NODE_F401RE
endif
UPPERC_TARGET = $(shell echo $(TARGET) | tr a-z A-Z)
INTERM = build/obj-mbed-$(TARGET)
OUTPUT = build/bin/$(TYPE).mbed$(TARGET)
COPYTARGET = targets/mbed/libjerry
BUILD_DIR ?= build/mbed
UPPERC_TARGET ?= $(shell echo $(TARGET) | tr a-z A-Z)
COPYTARGET ?= targets/mbed/libjerry
else
$(error This board ($(board)) is not supported!)
@ -53,25 +51,26 @@ EXT_PORT_DIR := ""
all: jerry js2c yotta
jerry:
mkdir -p $(INTERM)
mkdir -p $(OUTPUT)
mkdir -p $(COPYTARGET)
cmake -B$(INTERM) -H./ \
mkdir -p $(BUILD_DIR)
cmake -B$(BUILD_DIR) -H./ \
-DENABLE_LTO=OFF \
-DENABLE_VALGRIND=OFF \
-DCMAKE_TOOLCHAIN_FILE=build/configs/toolchain_external.cmake \
-DFEATURE_VALGRIND=OFF \
-DCMAKE_TOOLCHAIN_FILE=cmake/toolchain_external.cmake \
-DJERRY_LIBC=OFF \
-DJERRY_CMDLINE=OFF \
-DCOMPILER_DEFAULT_LIBC=ON \
-DEXTERNAL_CMAKE_SYSTEM_PROCESSOR=arm7-m \
-DENABLE_ALL_IN_ONE=OFF \
-DEXTERNAL_CMAKE_SYSTEM_PROCESSOR=armv7l-hf \
-DEXTERNAL_CMAKE_C_COMPILER=arm-none-eabi-gcc \
-DEXTERNAL_CMAKE_C_COMPILER_ID=GNU \
-DEXTERNAL_COMPILE_FLAGS="$(EXT_CFLAGS)" \
-DEXTERNAL_MEM_HEAP_SIZE_KB=$(JERRYHEAP) \
-DEXTERNAL_PORT_DIR=$(EXT_PORT_DIR)
-DMEM_HEAP_SIZE_KB=$(JERRYHEAP) \
make -C $(INTERM) $(TYPE).external
cp `cat $(INTERM)/$(TYPE).external/list` $(OUTPUT)/.
cp $(OUTPUT)/lib$(TYPE).jerry-core.a $(COPYTARGET)/libjerrycore.a
cp $(OUTPUT)/lib$(TYPE).jerry-libm.lib.a $(COPYTARGET)/libjerrylibm.a
make -C$(BUILD_DIR) jerry-core
make -C$(BUILD_DIR) jerry-libm
cp $(BUILD_DIR)/lib/libjerry-core.a $(COPYTARGET)/libjerrycore.a
cp $(BUILD_DIR)/lib/libjerry-libm.a $(COPYTARGET)/libjerrylibm.a
js2c:
cd targets/mbed; ../tools/js2c.py;
@ -83,7 +82,7 @@ yotta:
flash:
ifndef TARGET_DIR
st-flash write targets/mbed/build/$(YOTTA_TARGET)/source/jerry.bin 0x08000000
st-flash write targets/mbed/build/$(YOTTA_TARGET)/source/jerry.bin 0x08000000
else
@if [ ! -d "${TARGET_DIR}" ] ; then \
echo "The board not mounted at ${TARGET_DIR}"; \
@ -95,6 +94,6 @@ flash:
@echo "Wait till LED flashing stops..."
clean:
rm -rf $(INTERM)
rm -rf $(COPYTARGET)
rm -rf $(OUTPUT)
rm -rf targets/mbed/build

111
targets/mbed/source/jerry_extapi.cpp
View File

@ -1,4 +1,5 @@
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
* Copyright 2016 University of Szeged.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -16,9 +17,9 @@
#include <stdlib.h>
#include <stdio.h>
#include "jerry-core/jerry.h"
#include "jerry-core/jerry-api.h"
#include "jerry_extapi.h"
#include "native_mbed.h"
#ifndef MIN
@ -30,12 +31,11 @@
#define __UNSED__ __attribute__((unused))
#define DECLARE_HANDLER(NAME) \
static bool \
NAME ## _handler (const jerry_api_object_t * function_obj_p __UNSED__, \
const jerry_api_value_t * this_p __UNSED__, \
jerry_api_value_t * ret_val_p __UNSED__, \
const jerry_api_value_t args_p[], \
const jerry_api_length_t args_cnt)
static jerry_value_t \
NAME ## _handler (const jerry_value_t func_value __UNSED__, \
const jerry_value_t this_value __UNSED__, \
const jerry_value_t args[], \
const jerry_length_t args_cnt )
#define REGISTER_HANDLER(NAME) \
register_native_function ( # NAME, NAME ## _handler)
@ -45,39 +45,50 @@ NAME ## _handler (const jerry_api_object_t * function_obj_p __UNSED__, \
DECLARE_HANDLER(assert)
{
if (args_cnt == 1
&& args_p[0].type == JERRY_API_DATA_TYPE_BOOLEAN
&& args_p[0].u.v_bool == true)
&& jerry_value_is_boolean (args[0])
&& jerry_get_boolean_value (args[0]))
{
printf (">> Jerry assert true\r\n");
return true;
return jerry_create_boolean (true);
}
printf ("ERROR: Script assertion failed\n");
exit (JERRY_STANDALONE_EXIT_CODE_FAIL);
return false;
return jerry_create_boolean (false);
}
DECLARE_HANDLER(led)
{
jerry_value_t ret_val;
if (args_cnt < 2)
{
return false;
ret_val = jerry_create_boolean (false);
printf ("Error: invalid arguments number!\r\n");
return ret_val;
}
if (!(jerry_value_is_number (args[0])
&& jerry_value_is_number (args[1])))
{
ret_val = jerry_create_boolean (false);
printf ("Error: arguments must be numbers!\r\n");
return ret_val;
}
int port, value;
port = (int)JS_VALUE_TO_NUMBER (&args_p[0]);
value = (int)JS_VALUE_TO_NUMBER (&args_p[1]);
port = (int) jerry_get_number_value (args[0]);
value = (int) jerry_get_number_value (args[1]);
ret_val_p->type = JERRY_API_DATA_TYPE_BOOLEAN;
if (port >=0 && port <= 3)
if (port >= 0 && port <= 3)
{
native_led(port, value);
ret_val_p->u.v_bool = true;
native_led (port, value);
ret_val = jerry_create_boolean (true);
}
else
{
ret_val_p->u.v_bool = false;
ret_val = jerry_create_boolean (false);
}
return true;
return ret_val;
}
//-----------------------------------------------------------------------------
@ -86,41 +97,49 @@ static bool
register_native_function (const char* name,
jerry_external_handler_t handler)
{
jerry_api_object_t *global_obj_p;
jerry_api_object_t *reg_func_p;
jerry_api_value_t reg_value;
bool bok;
jerry_value_t global_object_val = jerry_get_global_object ();
jerry_value_t reg_function = jerry_create_external_function (handler);
global_obj_p = jerry_api_get_global ();
reg_func_p = jerry_api_create_external_function (handler);
bool is_ok = true;
if (!(reg_func_p != NULL
&& jerry_api_is_function (reg_func_p)
&& jerry_api_is_constructor (reg_func_p)))
if (!(jerry_value_is_function (reg_function)
&& jerry_value_is_constructor (reg_function)))
{
is_ok = false;
printf ("Error: create_external_function failed !!!\r\n");
jerry_api_release_object (global_obj_p);
return false;
jerry_release_value (global_object_val);
jerry_release_value (reg_function);
return is_ok;
}
jerry_api_acquire_object (reg_func_p);
reg_value.type = JERRY_API_DATA_TYPE_OBJECT;
reg_value.u.v_object = reg_func_p;
bok = jerry_api_set_object_field_value (global_obj_p,
(jerry_api_char_t *) name,
&reg_value);
jerry_api_release_value (&reg_value);
jerry_api_release_object (reg_func_p);
jerry_api_release_object (global_obj_p);
if (!bok)
if (jerry_value_has_error_flag (reg_function))
{
is_ok = false;
printf ("Error: create_external_function has error flag! \n\r");
jerry_release_value (global_object_val);
jerry_release_value (reg_function);
return is_ok;
}
jerry_value_t jerry_name = jerry_create_string ((jerry_char_t *) name);
jerry_value_t set_result = jerry_set_property (global_object_val,
jerry_name,
reg_function);
if (jerry_value_has_error_flag (set_result))
{
is_ok = false;
printf ("Error: register_native_function failed: [%s]\r\n", name);
}
return bok;
jerry_release_value (jerry_name);
jerry_release_value (global_object_val);
jerry_release_value (reg_function);
jerry_release_value (set_result);
return is_ok;
}
void js_register_functions (void)

14
targets/mbed/source/jerry_extapi.h
View File

@ -19,20 +19,6 @@
#define JERRY_STANDALONE_EXIT_CODE_OK (0)
#define JERRY_STANDALONE_EXIT_CODE_FAIL (1)
#define API_DATA_IS_OBJECT(val_p) \
((val_p)->type == JERRY_API_DATA_TYPE_OBJECT)
#define API_DATA_IS_FUNCTION(val_p) \
(API_DATA_IS_OBJECT (val_p) && \
jerry_api_is_function ((val_p)->u.v_object))
#define JS_VALUE_TO_NUMBER(val_p) \
((val_p)->type == JERRY_API_DATA_TYPE_FLOAT32 ? \
static_cast<double>((val_p)->u.v_float32) : \
(val_p)->type == JERRY_API_DATA_TYPE_FLOAT64 ? \
static_cast<double>((val_p)->u.v_float64) : \
static_cast<double>((val_p)->u.v_uint32))
void js_register_functions (void);
#endif

118
targets/mbed/source/jerry_run.cpp
View File

@ -17,7 +17,7 @@
#include <stdlib.h>
#include <stdio.h>
#include "jerry-core/jerry.h"
#include "jerry-core/jerry-api.h"
#include "jerry_extapi.h"
#include "jerry_run.h"
@ -25,101 +25,101 @@ static const char* fn_sys_loop_name = "sysloop";
int js_entry (const char *source_p, const size_t source_size)
{
const jerry_api_char_t *jerry_src = (const jerry_api_char_t *) source_p;
jerry_completion_code_t ret_code = JERRY_COMPLETION_CODE_OK;
jerry_flag_t flags = JERRY_FLAG_EMPTY;
jerry_api_object_t *err_obj_p = NULL;
jerry_api_value_t err_value = jerry_api_create_void_value ();
jerry_init (flags);
const jerry_char_t *jerry_src = (const jerry_char_t *) source_p;
jerry_init (JERRY_INIT_EMPTY);
uint8_t ret_code = 0;
js_register_functions ();
if (!jerry_parse (jerry_src, source_size, &err_obj_p))
jerry_value_t parsed_code = jerry_parse (jerry_src, source_size, false);
if (!jerry_value_has_error_flag (parsed_code))
{
printf ("Error: jerry_parse failed\r\n");
ret_code = JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION;
jerry_api_release_object (err_obj_p);
jerry_value_t ret_value = jerry_run (parsed_code);
if (jerry_value_has_error_flag (ret_value))
{
printf ("Error: ret_value has an error flag!\r\n");
return ret_code = -1;
}
jerry_release_value (ret_value);
}
else
{
if ((flags & JERRY_FLAG_PARSE_ONLY) == 0)
{
ret_code = jerry_run (&err_value);
jerry_api_string_t *err_str_p = NULL;
if (err_str_p != NULL)
{
jerry_api_release_string (err_str_p);
}
}
printf ("Error: jerry_parse failed!\r\n");
ret_code = -1;
}
jerry_release_value (parsed_code);
return ret_code;
}
int js_eval (const char *source_p, const size_t source_size)
{
jerry_completion_code_t status;
jerry_api_value_t res;
int status = 0;
status = jerry_api_eval ((jerry_api_char_t *) source_p,
source_size,
false,
false,
&res);
jerry_value_t ret_val = jerry_eval ((jerry_char_t *) source_p,
source_size,
false);
jerry_api_release_value (&res);
if (jerry_value_has_error_flag (ret_val))
{
printf ("Error: jerry_eval failed!\r\n");
status = -1;
}
jerry_release_value (ret_val);
return status;
}
int js_loop (uint32_t ticknow)
{
jerry_api_object_t *global_obj_p;
jerry_api_value_t sysloop_func;
bool is_ok;
int status = 0;
jerry_value_t global_obj = jerry_get_global_object ();
jerry_value_t sys_name = jerry_create_string ((const jerry_char_t *) fn_sys_loop_name);
jerry_value_t sysloop_func = jerry_get_property (global_obj, sys_name);
jerry_release_value (sys_name);
global_obj_p = jerry_api_get_global ();
is_ok = jerry_api_get_object_field_value (global_obj_p,
(const jerry_api_char_t*) fn_sys_loop_name,
&sysloop_func);
if (!is_ok)
if (jerry_value_has_error_flag (sysloop_func))
{
printf ("Error: '%s' not defined!!!\r\n", fn_sys_loop_name);
jerry_api_release_object (global_obj_p);
jerry_release_value (global_obj);
jerry_release_value (sysloop_func);
return -1;
}
if (!API_DATA_IS_FUNCTION (&sysloop_func))
if (!jerry_value_is_function (sysloop_func))
{
printf ("Error: '%s' is not a function!!!\r\n", fn_sys_loop_name);
jerry_api_release_value (&sysloop_func);
jerry_api_release_object (global_obj_p);
jerry_release_value (global_obj);
jerry_release_value (sysloop_func);
return -2;
}
jerry_api_value_t* val_args;
uint16_t val_argv;
jerry_value_t val_args[1];
uint16_t val_argv = 1;
val_argv = 1;
val_args = (jerry_api_value_t*) malloc (sizeof (jerry_api_value_t) * val_argv);
val_args[0].type = JERRY_API_DATA_TYPE_UINT32;
val_args[0].u.v_uint32 = ticknow;
val_args[0] = jerry_create_number (ticknow);
jerry_api_value_t res;
is_ok = jerry_api_call_function (sysloop_func.u.v_object,
global_obj_p,
&res,
val_args,
val_argv);
jerry_api_release_value (&res);
free (val_args);
jerry_value_t ret_val_sysloop = jerry_call_function (sysloop_func,
global_obj,
val_args,
val_argv);
if (jerry_value_has_error_flag (ret_val_sysloop))
{
status = -3;
}
jerry_api_release_value (&sysloop_func);
jerry_api_release_object (global_obj_p);
jerry_release_value (global_obj);
jerry_release_value (ret_val_sysloop);
jerry_release_value (sysloop_func);
jerry_release_value (val_args[0]);
return 0;
return status;
}
void js_exit (void)

16
targets/mbed/source/main.cpp
View File

@ -1,4 +1,5 @@
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
* Copyright 2016 University of Szeged.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -15,17 +16,16 @@
#include "mbed-drivers/mbed.h"
#include "jerry-core/jerry.h"
#include "jerry-core/jerry-api.h"
#include "jerry_run.h"
#include "jerry_targetjs.h"
static Serial pc (USBTX, USBRX); //tx, rx
static int jerry_init (void)
static int jerry_task_init (void)
{
int retcode;
int src;
DECLARE_JS_CODES;
@ -38,7 +38,7 @@ static int jerry_init (void)
return -1;
}
/* run rest of the js files */
for (src = 1; js_codes[src].source; src++)
for (int src = 1; js_codes[src].source; src++)
{
retcode = js_eval (js_codes[src].source, js_codes[src].length);
if (retcode != 0)
@ -60,15 +60,13 @@ static void jerry_loop (void)
void app_start (int, char**)
{
// set 9600 baud rate for stdout
/* set 9600 baud rate for stdout */
pc.baud (9600);
printf ("\r\nJerryScript in mbed\r\n");
printf (" build %s\r\n", jerry_build_date);
printf (" hash %s\r\n", jerry_commit_hash);
printf (" branch %s\r\n", jerry_branch_name);
printf ("Version: \t%d.%d\n\n", JERRY_API_MAJOR_VERSION, JERRY_API_MINOR_VERSION);
if (jerry_init () == 0)
if (jerry_task_init () == 0)
{
minar::Scheduler::postCallback(jerry_loop).period(minar::milliseconds(100));
}