/src/WasmEdge/lib/driver/instantiateTool.cpp
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1 | | // SPDX-License-Identifier: Apache-2.0 |
2 | | // SPDX-FileCopyrightText: Copyright The WasmEdge Authors |
3 | | |
4 | | #include "common/filesystem.h" |
5 | | #include "common/spdlog.h" |
6 | | #include "driver/tool.h" |
7 | | #include "vm/vm.h" |
8 | | |
9 | | #include <cstdlib> |
10 | | #include <string_view> |
11 | | |
12 | | using namespace std::literals; |
13 | | |
14 | | namespace WasmEdge { |
15 | | namespace Driver { |
16 | | |
17 | 0 | int InstantiateTool(struct DriverToolOptions &Opt) noexcept { |
18 | 0 | std::ios::sync_with_stdio(false); |
19 | |
|
20 | 0 | Configure Conf = createConfigure(Opt); |
21 | |
|
22 | 0 | setMemoryPageLimit(Opt, Conf); |
23 | |
|
24 | 0 | Conf.addHostRegistration(HostRegistration::Wasi); |
25 | |
|
26 | 0 | const auto InputPath = getInputPath(Opt); |
27 | 0 | if (!InputPath) { |
28 | 0 | return EXIT_FAILURE; |
29 | 0 | } |
30 | | |
31 | 0 | VM::VM VM(Conf); |
32 | |
|
33 | 0 | if (!registerLinkedModules(Opt, VM)) { |
34 | 0 | return EXIT_FAILURE; |
35 | 0 | } |
36 | | |
37 | 0 | if (auto Result = VM.loadWasm(u8string(*InputPath)); !Result) { |
38 | 0 | return EXIT_FAILURE; |
39 | 0 | } |
40 | 0 | if (auto Result = VM.validate(); !Result) { |
41 | 0 | return EXIT_FAILURE; |
42 | 0 | } |
43 | 0 | if (auto Result = VM.instantiate(); !Result) { |
44 | 0 | return EXIT_FAILURE; |
45 | 0 | } |
46 | | |
47 | 0 | spdlog::info("Instantiation succeeded."sv); |
48 | | return EXIT_SUCCESS; |
49 | 0 | } |
50 | | |
51 | | } // namespace Driver |
52 | | } // namespace WasmEdge |