wadec 0.0.1

A library for decoding WebAssembly modules.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

# This Makefile uses dune but does not rely on ocamlfind or the Opam
# package manager to build. However, Opam package management is available
# optionally through the install target.
#
# The $(JSLIB).js target requires Js_of_ocaml (using ocamlfind).
#
# See README.me for instructions.


# Configuration

NAME =		wasm
LIB =		$(NAME)
JSLIB =		wast.js
ZIP =		$(NAME).zip

BUILDDIR =	_build/default

JS =		# set to JS shell command to run JS tests, empty to skip


# Main targets

.PHONY:		default all ci jslib zip

default:	$(NAME)
all:		default partest
ci:		all jslib zip

jslib:		$(JSLIB)
zip:		$(ZIP)


# Building

.PHONY:		$(NAME) $(JSLIB)

$(NAME):
	rm -f $@
	dune build $@.exe
	ln $(BUILDDIR)/$@.exe $@

$(JSLIB):
	rm -f $@
	dune build $(@:%.js=%.bc.js)
	ln $(BUILDDIR)/$(@:%.js=%.bc.js) $@


# Unit tests

UNITTESTDIR =	unittest
UNITTESTFILES =	$(shell cd $(UNITTESTDIR) > /dev/null; ls *.ml)
UNITTESTS =	$(UNITTESTFILES:%.ml=%)

.PHONY: unittest

unittest: $(UNITTESTS:%=unittest/%)

unittest/%:
	dune build $(@F).exe
	dune exec ./$(@F).exe


# Test suite

TESTDIR =	../test/core
TESTFILES =	$(shell cd $(TESTDIR) > /dev/null; ls *.wast; ls [a-z]*/*.wast)
TESTS =		$(TESTFILES:%.wast=%)

.PHONY: test partest quiettest

test: $(NAME) unittest
	$(TESTDIR)/run.py --wasm `pwd`/$(NAME) $(if $(JS),--js '$(JS)',)

test/%: $(NAME)
	$(TESTDIR)/run.py --wasm `pwd`/$(NAME) $(if $(JS),--js '$(JS)',) $(TESTDIR)/$*.wast

run/%: $(NAME)
	./$(NAME) $(TESTDIR)/$*.wast

partest: $(NAME) unittest
	make -j10 quiettest

quiettest: $(TESTS:%=quiettest/%)
	@echo All tests passed.

quiettest/%: $(NAME)
	@ ( \
	  $(TESTDIR)/run.py 2>$(@F).out --wasm `pwd`/$(NAME) $(if $(JS),--js '$(JS)',) $(TESTDIR)/$*.wast && \
	  rm $(@F).out \
	) || \
	(cat $(@F).out && rm $(@F).out && exit 1)


# Packaging

.PHONY: install

install:
	rm -f $(NAME).exe
	dune build -p $(NAME) @install
	dune install

opam-release/%:
	#git tag -f opam-$*
	#git push -f --tags
	rm -f opam-$*.zip
	#wget https://github.com/WebAssembly/spec/archive/opam-$*.zip
	wget 'https://download-directory.github.io?url=https://github.com/WebAssembly/spec/tree/opam-$*/interpreter&filename=opam-$*.zip'
	cp wasm.opam opam
	echo "url {" >> opam
	#echo "  src: \"https://github.com/WebAssembly/spec/archive/opam-$*.zip\"" >> opam
	echo "  src: \"https://download-directory.github.io?url=https://github.com/WebAssembly/spec/tree/opam-$*/interpreter&filename=opam-$*.zip\"" >> opam
	echo "  checksum: [" >> opam
	echo "    \"md5=`md5 -q opam-$*.zip`\"" >> opam
	echo "    \"sha256=`sha256 -q opam-$*.zip`\"" >> opam
	echo "  ]" >> opam
	echo "}" >> opam
	rm opam-$*.zip
	@echo Created file ./opam, submit to github opam-repository/packages/wasm/wasm.$*/opam

$(ZIP):
	git archive --format=zip --prefix=$(NAME)/ -o $@ HEAD


# Cleanup

.PHONY: clean distclean

clean:
	dune clean

distclean: clean
	rm -f $(NAME) $(JSLIB) $(ZIP)