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The following commit(s) were added to refs/heads/master by this push:
new 52b28ed interpreters: Initial wasm3 WebAssembly runtime support
52b28ed is described below
commit 52b28ed48462cebd0c6bae847c5caf7423d4448d
Author: Huang Qi <huang...@xiaomi.com>
AuthorDate: Fri Sep 4 10:23:37 2020 +0800
interpreters: Initial wasm3 WebAssembly runtime support
Signed-off-by: Huang Qi <huang...@xiaomi.com>
Change-Id: Ib97d7d95a3a5e350e5856e1bb2462dbee7185691
---
interpreters/wasm3/.gitignore | 2 ++
interpreters/wasm3/Kconfig | 42 +++++++++++++++++++++++
interpreters/wasm3/Make.defs | 29 ++++++++++++++++
interpreters/wasm3/Makefile | 80 +++++++++++++++++++++++++++++++++++++++++++
4 files changed, 153 insertions(+)
diff --git a/interpreters/wasm3/.gitignore b/interpreters/wasm3/.gitignore
new file mode 100644
index 0000000..6a22237
--- /dev/null
+++ b/interpreters/wasm3/.gitignore
@@ -0,0 +1,2 @@
+wasm3*
+*.tar.gz
diff --git a/interpreters/wasm3/Kconfig b/interpreters/wasm3/Kconfig
new file mode 100644
index 0000000..e3a71a9
--- /dev/null
+++ b/interpreters/wasm3/Kconfig
@@ -0,0 +1,42 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config INTERPRETERS_WASM3
+ tristate "WASM3 Webassembly Runtime"
+ default n
+
+if INTERPRETERS_WASM3
+
+config INTERPRETERS_WASM3_PRIORITY
+ int "WASM3 Webassembly priority"
+ default 100
+
+config INTERPRETERS_WASM3_STACKSIZE
+ int "WASM3 Webassembly stack size"
+ default DEFAULT_TASK_STACKSIZE
+
+config INTERPRETERS_WASM3_CODEPAGE
+ int "WASM3 code page align size"
+ default 512
+
+config INTERPRETERS_WASM3_FIXEDHEAP
+ int "WASM3 Fixed heap size"
+ default 0
+ ---help---
+ 0 : Use malloc/free instead of internal heap
+
+config INTERPRETERS_WASM3_LOG
+ bool "WASM3 log"
+ default n
+
+if INTERPRETERS_WASM3_LOG
+
+config INTERPRETERS_WASM3_LOG_VERBOSE
+ bool "WASM3 log verbose"
+ default n
+
+endif
+
+endif
diff --git a/interpreters/wasm3/Make.defs b/interpreters/wasm3/Make.defs
new file mode 100644
index 0000000..3bbefe4
--- /dev/null
+++ b/interpreters/wasm3/Make.defs
@@ -0,0 +1,29 @@
+############################################################################
+# interpreters/wasm3/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you 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.
+#
+############################################################################
+
+ifneq ($(CONFIG_INTERPRETERS_WASM3),)
+CONFIGURED_APPS += $(APPDIR)/interpreters/wasm3
+
+CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" \
+ $(APPDIR)/interpreters/wasm3/wasm3/source}
+CXXFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" \
+ $(APPDIR)/interpreters/wasm3/wasm3/source}
+
+endif
diff --git a/interpreters/wasm3/Makefile b/interpreters/wasm3/Makefile
new file mode 100644
index 0000000..6d44db4
--- /dev/null
+++ b/interpreters/wasm3/Makefile
@@ -0,0 +1,80 @@
+############################################################################
+# interpreters/wasm3/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you 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 $(APPDIR)/Make.defs
+
+WASM3_VERSION = 0.4.7
+WASM3_UNPACK = wasm3
+WASM3_TARBALL = v$(WASM3_VERSION).tar.gz
+WASM3_URL_BASE = https://github.com/wasm3/wasm3/archive
+WASM3_URL = $(WASM3_URL_BASE)/$(WASM3_TARBALL)
+
+MAINSRC = main.c
+
+CSRCS += m3_bind.c m3_code.c m3_compile.c m3_core.c
+CSRCS += m3_emit.c m3_env.c m3_exec.c m3_info.c
+CSRCS += m3_module.c m3_parse.c m3_api_libc.c
+
+VPATH += $(WASM3_UNPACK)/source
+VPATH += $(WASM3_UNPACK)/platforms/app
+CFLAGS += -Wno-unused-function -Wno-unused-variable
+CFLAGS += -Wno-strict-prototypes
+
+ifneq ($(CONFIG_INTERPRETERS_WASM3_FIXEDHEAP),)
+CFLAGS += -Dd_m3FixedHeap=$(CONFIG_INTERPRETERS_WASM3_FIXEDHEAP)
+endif
+
+ifneq ($(CONFIG_INTERPRETERS_WASM3_CODEPAGE),)
+CFLAGS += -Dd_m3CodePageAlignSize=$(CONFIG_INTERPRETERS_WASM3_CODEPAGE)
+endif
+
+ifeq ($(CONFIG_INTERPRETERS_WASM3_LOG),)
+CFLAGS += -Dd_m3LogOutput=0
+endif
+
+ifeq ($(CONFIG_INTERPRETERS_WASM3_LOG_VERBOSE),)
+CFLAGS += -Dd_m3VerboseLogs=0
+endif
+
+
+PROGNAME = wasm3
+PRIORITY = $(CONFIG_INTERPRETERS_WASM3_PRIORITY)
+STACKSIZE = $(CONFIG_INTERPRETERS_WASM3_STACKSIZE)
+MODULE = $(CONFIG_INTERPRETERS_WASM3)
+
+$(WASM3_TARBALL):
+ $(Q) echo "Downloading $(WASM3_TARBALL)"
+ $(Q) wget $(WASM3_URL)
+
+$(WASM3_UNPACK): $(WASM3_TARBALL)
+ $(Q) echo "Unpacking $(WASM3_TARBALL) to $(WASM3_UNPACK)"
+ $(Q) tar xzvf $(WASM3_TARBALL)
+ $(Q) mv wasm3-$(WASM3_VERSION) $(WASM3_UNPACK)
+
+$(WASM3_UNPACK)/.patch: $(WASM3_UNPACK)
+ $(Q) touch $(WASM3_UNPACK)/.patch
+
+context:: $(WASM3_UNPACK)/.patch
+
+distclean::
+ $(call DELDIR, $(WASM3_UNPACK))
+ $(call DELFILE, $(WASM3_TARBALL))
+
+include $(APPDIR)/Application.mk
