target: tizenrt-artik053: Update porting
- rename artik05x to artik053 - fix to add library for jerryscript - add rom patch for artik053 - enable jerry cmd in tizenrt - change to absolute file path when loading file with jerry cmd - update README.md and config file JerryScript-DCO-1.0-Signed-off-by: Hosung Kim hs852.kim@samsung.com
This commit is contained in:
Hosung Kim
@@ -0,0 +1,56 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config JERRYSCRIPT
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bool "Jerryscript"
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default n
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---help---
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Enable Jerryscript ECMAScript 5.1 interpreter
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if JERRYSCRIPT
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config JERRYSCRIPT_PROGNAME
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string "Program name"
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default "jerry"
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depends on BUILD_KERNEL
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---help---
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This is the name of the program that will be
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use when the NSH ELF program is installed.
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config JERRYSCRIPT_PRIORITY
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int "Jerryscript task priority"
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default 100
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config JERRYSCRIPT_STACKSIZE
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int "Jerryscript stack size"
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default 16384
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config JERRYSCRIPT_HEAPSIZE
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int "Jerryscript heap size"
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default 107520
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config JERRYSCRIPT_ERROR_MESSAGES
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bool "Enable error messages for builtin error objects"
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default n
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config JERRYSCRIPT_MEM_STATS
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bool "Enable memory statistics"
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default n
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config JERRYSCRIPT_SHOW_OPCODES
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bool "Enable parser byte-code dumps"
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default n
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config JERRYSCRIPT_DEBUGGER
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bool "Jerryscript debugger"
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default n
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if JERRYSCRIPT_DEBUGGER
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config JERRYSCRIPT_DEBUGGER_PORT
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int "Jerryscript debugger port"
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default 5001
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endif
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endif
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@@ -0,0 +1,17 @@
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# Copyright JS Foundation and other contributors, http://js.foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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||||
#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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||||
# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ifeq ($(CONFIG_JERRYSCRIPT),y)
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CONFIGURED_APPS += system/jerryscript
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endif
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@@ -0,0 +1,178 @@
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# Copyright JS Foundation and other contributors, http://js.foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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||||
# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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###########################################################################
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#
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# Copyright 2016 Samsung Electronics All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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||||
#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
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# either express or implied. See the License for the specific
|
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# language governing permissions and limitations under the License.
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#
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############################################################################
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#
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# Copyright (C) 2008, 2010-2013 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/.config
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-include $(TOPDIR)/Make.defs
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include $(APPDIR)/Make.defs
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# Jerryscript built-in application info
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CONFIG_JERRYSCRIPT_PRIORITY ?= SCHED_PRIORITY_DEFAULT
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CONFIG_JERRYSCRIPT_STACKSIZE ?= 32768
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CONFIG_JERRYSCRIPT_HEAPSIZE ?= 64000
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CONFIG_JERRY_DEBUGGER_PORT ?= 5001
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APPNAME = jerry
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# path to the project dir, "tizenrt-artik053" by default
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ROOT_DIR = ../../../..
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PRIORITY = $(CONFIG_JERRYSCRIPT_PRIORITY)
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STACKSIZE = $(CONFIG_JERRYSCRIPT_STACKSIZE)
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CFLAGS += -std=c99 -DJERRY_NDEBUG -DJERRY_JS_PARSER '-DCONFIG_MEM_HEAP_AREA_SIZE=$(CONFIG_JERRYSCRIPT_HEAPSIZE)'
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CFLAGS += -I$(ROOT_DIR)/ $(shell find $(ROOT_DIR)/jerryscript/jerry-core -type d | sed -r -e 's/^/-I/g')
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CFLAGS += -I$(ROOT_DIR)/jerryscript/jerry-ext/include
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ifeq ($(CONFIG_JERRYSCRIPT_MEM_STATS),y)
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CFLAGS += -DJMEM_STATS
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endif
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ifeq ($(CONFIG_JERRYSCRIPT_SHOW_OPCODES),y)
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CFLAGS += -DPARSER_DUMP_BYTE_CODE
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endif
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ifeq ($(CONFIG_JERRYSCRIPT_DEBUGGER),y)
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CFLAGS += -DJERRY_DEBUGGER '-DJERRY_DEBUGGER_PORT=$(CONFIG_JERRY_DEBUGGER_PORT)'
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endif
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EXTRA_LIBS += libjerry-core.a libjerry-libm.a
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LINKLIBS=$(EXTRA_LIBS)
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ASRCS = setjmp.S
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CSRCS =
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MAINSRC = jerry_main.c
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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COBJS = $(CSRCS:.c=$(OBJEXT))
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MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
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OBJS = $(AOBJS) $(COBJS)
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ifneq ($(CONFIG_BUILD_KERNEL),y)
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OBJS += $(MAINOBJ)
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endif
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ifeq ($(CONFIG_WINDOWS_NATIVE),y)
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BIN = ..\..\libapps$(LIBEXT)
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else
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ifeq ($(WINTOOL),y)
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BIN = ..\\..\\libapps$(LIBEXT)
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else
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BIN = ../../libapps$(LIBEXT)
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endif
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endif
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ifeq ($(WINTOOL),y)
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INSTALL_DIR = "${shell cygpath -w $(BIN_DIR)}"
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else
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INSTALL_DIR = $(BIN_DIR)
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endif
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CONFIG_JERRYSCRIPT_PROGNAME ?= jerry$(EXEEXT)
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PROGNAME = $(CONFIG_JERRYSCRIPT_PROGNAME)
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ROOTDEPPATH = --dep-path .
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# Common build
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VPATH =
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all: .built
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.PHONY: context depend clean distclean
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$(AOBJS): %$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS) $(MAINOBJ): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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.built: $(OBJS)
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$(call ARCHIVE, $(BIN), $(OBJS))
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$(Q) touch .built
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install:
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context:
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# Create dependencies
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.depend: Makefile $(SRCS)
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$(Q) $(MKDEP) $(ROOTDEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
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$(Q) touch $@
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depend: .depend
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clean:
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$(call DELFILE, .built)
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$(call CLEAN)
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distclean: clean
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$(call DELFILE, Make.dep)
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$(call DELFILE, .depend)
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-include Make.dep
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.PHONY: preconfig
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preconfig:
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@@ -0,0 +1,532 @@
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/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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||||
* You may obtain a copy of the License at
|
||||
*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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||||
* 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.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <tinyara/fs/fs_utils.h>
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#include "jerryscript.h"
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#include "jerryscript-ext/handler.h"
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#include "jerryscript-port.h"
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#include "jmem.h"
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#include "setjmp.h"
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#include <apps/shell/tash.h> // To register tash command
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/**
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* Maximum command line arguments number.
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*/
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#define JERRY_MAX_COMMAND_LINE_ARGS (16)
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/**
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* Standalone Jerry exit codes.
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*/
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#define JERRY_STANDALONE_EXIT_CODE_OK (0)
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#define JERRY_STANDALONE_EXIT_CODE_FAIL (1)
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/**
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* Context size of the SYNTAX_ERROR
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*/
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#define SYNTAX_ERROR_CONTEXT_SIZE 2
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/**
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* Print usage and available options
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*/
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static void
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print_help (char *name)
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{
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printf ("Usage: %s [OPTION]... [FILE]...\n"
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"\n"
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"Options:\n"
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" --log-level [0-3]\n"
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" --mem-stats\n"
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" --mem-stats-separate\n"
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" --show-opcodes\n"
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" --start-debug-server\n"
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"\n",
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name);
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} /* print_help */
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/**
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* Read source code into buffer.
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*
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* Returned value must be freed with jmem_heap_free_block if it's not NULL.
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* @return NULL, if read or allocation has failed
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* pointer to the allocated memory block, otherwise
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*/
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static const uint8_t *
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read_file (const char *file_name, /**< source code */
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size_t *out_size_p) /**< [out] number of bytes successfully read from source */
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{
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FILE *file = fopen (get_fullpath(file_name), "r");
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if (file == NULL)
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{
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jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: cannot open file: %s\n", file_name);
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return NULL;
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}
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int fseek_status = fseek (file, 0, SEEK_END);
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if (fseek_status != 0)
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{
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jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Failed to seek (error: %d)\n", fseek_status);
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fclose (file);
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return NULL;
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}
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long script_len = ftell (file);
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if (script_len < 0)
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{
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jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Failed to get the file size(error %ld)\n", script_len);
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fclose (file);
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return NULL;
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}
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rewind (file);
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uint8_t *buffer = jmem_heap_alloc_block_null_on_error (script_len);
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|
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if (buffer == NULL)
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||||
{
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jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Out of memory error\n");
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||||
fclose (file);
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return NULL;
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||||
}
|
||||
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size_t bytes_read = fread (buffer, 1u, script_len, file);
|
||||
|
||||
if (!bytes_read || bytes_read != script_len)
|
||||
{
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||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: failed to read file: %s\n", file_name);
|
||||
jmem_heap_free_block ((void*) buffer, script_len);
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||||
|
||||
fclose (file);
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return NULL;
|
||||
}
|
||||
|
||||
fclose (file);
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||||
|
||||
*out_size_p = bytes_read;
|
||||
return (const uint8_t *) buffer;
|
||||
} /* read_file */
|
||||
|
||||
/**
|
||||
* Check whether an error is a SyntaxError or not
|
||||
*
|
||||
* @return true - if param is SyntaxError
|
||||
* false - otherwise
|
||||
*/
|
||||
static bool
|
||||
jerry_value_is_syntax_error (jerry_value_t error_value) /**< error value */
|
||||
{
|
||||
assert (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES));
|
||||
|
||||
if (!jerry_value_is_object (error_value))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *)"name");
|
||||
jerry_value_t error_name = jerry_get_property (error_value, prop_name);
|
||||
jerry_release_value (prop_name);
|
||||
|
||||
if (jerry_value_has_error_flag (error_name)
|
||||
|| !jerry_value_is_string (error_name))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
jerry_size_t err_str_size = jerry_get_string_size (error_name);
|
||||
jerry_char_t err_str_buf[err_str_size];
|
||||
|
||||
jerry_size_t sz = jerry_string_to_char_buffer (error_name, err_str_buf, err_str_size);
|
||||
jerry_release_value (error_name);
|
||||
|
||||
if (sz == 0)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!strcmp ((char *) err_str_buf, "SyntaxError"))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
} /* jerry_value_is_syntax_error */
|
||||
|
||||
/**
|
||||
* Print error value
|
||||
*/
|
||||
static void
|
||||
print_unhandled_exception (jerry_value_t error_value, /**< error value */
|
||||
const jerry_char_t *source_p) /**< source_p */
|
||||
{
|
||||
assert (jerry_value_has_error_flag (error_value));
|
||||
|
||||
jerry_value_clear_error_flag (&error_value);
|
||||
jerry_value_t err_str_val = jerry_value_to_string (error_value);
|
||||
jerry_size_t err_str_size = jerry_get_string_size (err_str_val);
|
||||
jerry_char_t err_str_buf[256];
|
||||
|
||||
if (err_str_size >= 256)
|
||||
{
|
||||
const char msg[] = "[Error message too long]";
|
||||
err_str_size = sizeof (msg) / sizeof (char) - 1;
|
||||
memcpy (err_str_buf, msg, err_str_size);
|
||||
}
|
||||
else
|
||||
{
|
||||
jerry_size_t sz = jerry_string_to_char_buffer (err_str_val, err_str_buf, err_str_size);
|
||||
assert (sz == err_str_size);
|
||||
err_str_buf[err_str_size] = 0;
|
||||
|
||||
if (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES) && jerry_value_is_syntax_error (error_value))
|
||||
{
|
||||
unsigned int err_line = 0;
|
||||
unsigned int err_col = 0;
|
||||
|
||||
/* 1. parse column and line information */
|
||||
for (jerry_size_t i = 0; i < sz; i++)
|
||||
{
|
||||
if (!strncmp ((char *) (err_str_buf + i), "[line: ", 7))
|
||||
{
|
||||
i += 7;
|
||||
|
||||
char num_str[8];
|
||||
unsigned int j = 0;
|
||||
|
||||
while (i < sz && err_str_buf[i] != ',')
|
||||
{
|
||||
num_str[j] = (char) err_str_buf[i];
|
||||
j++;
|
||||
i++;
|
||||
}
|
||||
num_str[j] = '\0';
|
||||
|
||||
err_line = (unsigned int) strtol (num_str, NULL, 10);
|
||||
|
||||
if (strncmp ((char *) (err_str_buf + i), ", column: ", 10))
|
||||
{
|
||||
break; /* wrong position info format */
|
||||
}
|
||||
|
||||
i += 10;
|
||||
j = 0;
|
||||
|
||||
while (i < sz && err_str_buf[i] != ']')
|
||||
{
|
||||
num_str[j] = (char) err_str_buf[i];
|
||||
j++;
|
||||
i++;
|
||||
}
|
||||
num_str[j] = '\0';
|
||||
|
||||
err_col = (unsigned int) strtol (num_str, NULL, 10);
|
||||
break;
|
||||
}
|
||||
} /* for */
|
||||
|
||||
if (err_line != 0 && err_col != 0)
|
||||
{
|
||||
unsigned int curr_line = 1;
|
||||
|
||||
bool is_printing_context = false;
|
||||
unsigned int pos = 0;
|
||||
|
||||
/* 2. seek and print */
|
||||
while (source_p[pos] != '\0')
|
||||
{
|
||||
if (source_p[pos] == '\n')
|
||||
{
|
||||
curr_line++;
|
||||
}
|
||||
|
||||
if (err_line < SYNTAX_ERROR_CONTEXT_SIZE
|
||||
|| (err_line >= curr_line
|
||||
&& (err_line - curr_line) <= SYNTAX_ERROR_CONTEXT_SIZE))
|
||||
{
|
||||
/* context must be printed */
|
||||
is_printing_context = true;
|
||||
}
|
||||
|
||||
if (curr_line > err_line)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
if (is_printing_context)
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "%c", source_p[pos]);
|
||||
}
|
||||
|
||||
pos++;
|
||||
}
|
||||
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "\n");
|
||||
|
||||
while (--err_col)
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "~");
|
||||
}
|
||||
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "^\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Script Error: %s\n", err_str_buf);
|
||||
jerry_release_value (err_str_val);
|
||||
} /* print_unhandled_exception */
|
||||
|
||||
/**
|
||||
* Register a JavaScript function in the global object.
|
||||
*/
|
||||
static void
|
||||
register_js_function (const char *name_p, /**< name of the function */
|
||||
jerry_external_handler_t handler_p) /**< function callback */
|
||||
{
|
||||
jerry_value_t result_val = jerryx_handler_register_global ((const jerry_char_t *) name_p, handler_p);
|
||||
|
||||
if (jerry_value_has_error_flag (result_val))
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_WARNING, "Warning: failed to register '%s' method.", name_p);
|
||||
}
|
||||
|
||||
jerry_release_value (result_val);
|
||||
} /* register_js_function */
|
||||
|
||||
/**
|
||||
* JerryScript log level
|
||||
*/
|
||||
static jerry_log_level_t jerry_log_level = JERRY_LOG_LEVEL_ERROR;
|
||||
|
||||
|
||||
/**
|
||||
* JerryScript command main
|
||||
*/
|
||||
static int
|
||||
jerry_cmd_main (int argc, char *argv[])
|
||||
{
|
||||
|
||||
if (argc > JERRY_MAX_COMMAND_LINE_ARGS)
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR,
|
||||
"Too many command line arguments. Current maximum is %d\n",
|
||||
JERRY_MAX_COMMAND_LINE_ARGS);
|
||||
|
||||
return JERRY_STANDALONE_EXIT_CODE_FAIL;
|
||||
}
|
||||
|
||||
const char *file_names[JERRY_MAX_COMMAND_LINE_ARGS];
|
||||
int i;
|
||||
int files_counter = 0;
|
||||
|
||||
jerry_init_flag_t flags = JERRY_INIT_EMPTY;
|
||||
|
||||
for (i = 1; i < argc; i++)
|
||||
{
|
||||
if (!strcmp ("-h", argv[i]) || !strcmp ("--help", argv[i]))
|
||||
{
|
||||
print_help (argv[0]);
|
||||
return JERRY_STANDALONE_EXIT_CODE_OK;
|
||||
}
|
||||
else if (!strcmp ("--mem-stats", argv[i]))
|
||||
{
|
||||
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
|
||||
flags |= JERRY_INIT_MEM_STATS;
|
||||
}
|
||||
else if (!strcmp ("--mem-stats-separate", argv[i]))
|
||||
{
|
||||
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
|
||||
flags |= JERRY_INIT_MEM_STATS_SEPARATE;
|
||||
}
|
||||
else if (!strcmp ("--show-opcodes", argv[i]))
|
||||
{
|
||||
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
|
||||
flags |= JERRY_INIT_SHOW_OPCODES | JERRY_INIT_SHOW_REGEXP_OPCODES;
|
||||
}
|
||||
else if (!strcmp ("--log-level", argv[i]))
|
||||
{
|
||||
if (++i < argc && strlen (argv[i]) == 1 && argv[i][0] >='0' && argv[i][0] <= '3')
|
||||
{
|
||||
jerry_log_level = argv[i][0] - '0';
|
||||
}
|
||||
else
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: wrong format or invalid argument\n");
|
||||
return JERRY_STANDALONE_EXIT_CODE_FAIL;
|
||||
}
|
||||
}
|
||||
else if (!strcmp ("--start-debug-server", argv[i]))
|
||||
{
|
||||
flags |= JERRY_INIT_DEBUGGER;
|
||||
}
|
||||
else
|
||||
{
|
||||
file_names[files_counter++] = argv[i];
|
||||
}
|
||||
}
|
||||
|
||||
jerry_init (flags);
|
||||
|
||||
register_js_function ("assert", jerryx_handler_assert);
|
||||
register_js_function ("gc", jerryx_handler_gc);
|
||||
register_js_function ("print", jerryx_handler_print);
|
||||
|
||||
jerry_value_t ret_value = jerry_create_undefined ();
|
||||
|
||||
if (files_counter == 0)
|
||||
{
|
||||
printf ("No input files, running a hello world demo:\n");
|
||||
const jerry_char_t script[] = "var str = 'Hello World'; print(str + ' from JerryScript')";
|
||||
size_t script_size = strlen ((const char *) script);
|
||||
|
||||
ret_value = jerry_parse (script, script_size, false);
|
||||
|
||||
if (!jerry_value_has_error_flag (ret_value))
|
||||
{
|
||||
ret_value = jerry_run (ret_value);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < files_counter; i++)
|
||||
{
|
||||
size_t source_size;
|
||||
const jerry_char_t *source_p = read_file (file_names[i], &source_size);
|
||||
|
||||
if (source_p == NULL)
|
||||
{
|
||||
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Source file load error\n");
|
||||
return JERRY_STANDALONE_EXIT_CODE_FAIL;
|
||||
}
|
||||
|
||||
ret_value = jerry_parse_named_resource ((jerry_char_t *) file_names[i],
|
||||
strlen (file_names[i]),
|
||||
source_p,
|
||||
source_size,
|
||||
false);
|
||||
|
||||
if (!jerry_value_has_error_flag (ret_value))
|
||||
{
|
||||
jerry_value_t func_val = ret_value;
|
||||
ret_value = jerry_run (func_val);
|
||||
jerry_release_value (func_val);
|
||||
}
|
||||
|
||||
if (jerry_value_has_error_flag (ret_value))
|
||||
{
|
||||
print_unhandled_exception (ret_value, source_p);
|
||||
jmem_heap_free_block ((void*) source_p, source_size);
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
jmem_heap_free_block ((void*) source_p, source_size);
|
||||
|
||||
jerry_release_value (ret_value);
|
||||
ret_value = jerry_create_undefined ();
|
||||
}
|
||||
}
|
||||
|
||||
int ret_code = JERRY_STANDALONE_EXIT_CODE_OK;
|
||||
|
||||
if (jerry_value_has_error_flag (ret_value))
|
||||
{
|
||||
ret_code = JERRY_STANDALONE_EXIT_CODE_FAIL;
|
||||
}
|
||||
|
||||
jerry_release_value (ret_value);
|
||||
jerry_cleanup ();
|
||||
|
||||
return ret_code;
|
||||
} /* jerry_cmd_main */
|
||||
|
||||
/**
|
||||
* Aborts the program.
|
||||
*/
|
||||
void jerry_port_fatal (jerry_fatal_code_t code)
|
||||
{
|
||||
exit (1);
|
||||
} /* jerry_port_fatal */
|
||||
|
||||
/**
|
||||
* Provide log message implementation for the engine.
|
||||
*/
|
||||
void
|
||||
jerry_port_log (jerry_log_level_t level, /**< log level */
|
||||
const char *format, /**< format string */
|
||||
...) /**< parameters */
|
||||
{
|
||||
if (level <= jerry_log_level)
|
||||
{
|
||||
va_list args;
|
||||
va_start (args, format);
|
||||
vfprintf (stderr, format, args);
|
||||
va_end (args);
|
||||
}
|
||||
} /* jerry_port_log */
|
||||
|
||||
/**
|
||||
* Dummy function to get the time zone.
|
||||
*
|
||||
* @return true
|
||||
*/
|
||||
bool
|
||||
jerry_port_get_time_zone (jerry_time_zone_t *tz_p)
|
||||
{
|
||||
/* We live in UTC. */
|
||||
tz_p->offset = 0;
|
||||
tz_p->daylight_saving_time = 0;
|
||||
|
||||
return true;
|
||||
} /* jerry_port_get_time_zone */
|
||||
|
||||
/**
|
||||
* Dummy function to get the current time.
|
||||
*
|
||||
* @return 0
|
||||
*/
|
||||
double
|
||||
jerry_port_get_current_time (void)
|
||||
{
|
||||
return 0;
|
||||
} /* jerry_port_get_current_time */
|
||||
|
||||
/**
|
||||
* Provide the implementation of jerryx_port_handler_print_char.
|
||||
* Uses 'printf' to print a single character to standard output.
|
||||
*/
|
||||
void
|
||||
jerryx_port_handler_print_char (char c) /**< the character to print */
|
||||
{
|
||||
printf ("%c", c);
|
||||
} /* jerryx_port_handler_print_char */
|
||||
|
||||
/**
|
||||
* Main program.
|
||||
*
|
||||
* @return 0 if success, error code otherwise
|
||||
*/
|
||||
#ifdef CONFIG_BUILD_KERNEL
|
||||
int main (int argc, FAR char *argv[])
|
||||
#else
|
||||
int jerry_main (int argc, char *argv[])
|
||||
#endif
|
||||
{
|
||||
tash_cmd_install("jerry", jerry_cmd_main, TASH_EXECMD_SYNC);
|
||||
return 0;
|
||||
} /* main */
|
||||
@@ -0,0 +1,63 @@
|
||||
/* 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.
|
||||
*/
|
||||
|
||||
.syntax unified
|
||||
|
||||
.macro func _name
|
||||
.global \_name
|
||||
.type \_name, %function
|
||||
\_name:
|
||||
.endm
|
||||
.macro endfunc _name
|
||||
.size \_name, .-\_name
|
||||
.endm
|
||||
|
||||
/**
|
||||
* setjmp (jmp_buf env)
|
||||
*
|
||||
* See also:
|
||||
* longjmp
|
||||
*
|
||||
* @return 0 - if returns from direct call,
|
||||
* nonzero - if returns after longjmp.
|
||||
*/
|
||||
func setjmp
|
||||
stmia r0!, {r4 - r11, lr}
|
||||
str sp, [r0], #4
|
||||
mov r0, #0
|
||||
bx lr
|
||||
endfunc setjmp
|
||||
|
||||
/**
|
||||
* longjmp (jmp_buf env, int val)
|
||||
*
|
||||
* Note:
|
||||
* if val is not 0, then it would be returned from setjmp,
|
||||
* otherwise - 0 would be returned.
|
||||
*
|
||||
* See also:
|
||||
* setjmp
|
||||
*/
|
||||
func longjmp
|
||||
ldmia r0!, {r4 - r11, lr}
|
||||
ldr sp, [r0]
|
||||
add r0, r0, #4
|
||||
mov r0, r1
|
||||
cmp r0, #0
|
||||
bne 1f
|
||||
mov r0, #1
|
||||
1:
|
||||
bx lr
|
||||
endfunc longjmp
|
||||
@@ -0,0 +1,25 @@
|
||||
/* 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 SETJMP_H
|
||||
#define SETJMP_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
typedef uint64_t jmp_buf[14];
|
||||
|
||||
int setjmp (jmp_buf env);
|
||||
void longjmp (jmp_buf env, int val);
|
||||
|
||||
#endif /* !SETJMP_H */
|
||||
Reference in New Issue
Block a user