Add WASI bindings (#562)

This commit is contained in:
Daniel Wirtz 2019-03-31 19:59:39 +02:00 committed by GitHub
parent b2adf8b1e2
commit 85de20c4fc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 2087 additions and 0 deletions

View File

@ -0,0 +1 @@
export * from "./wasi_unstable";

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,18 @@
(module
(type $FUNCSIG$v (func))
(memory $0 1)
(data (i32.const 8) "\07\00\00\00w\00a\00s\00i\00.\00t\00s")
(table $0 1 funcref)
(elem (i32.const 0) $null)
(global $wasi/sig (mut i32) (i32.const 1))
(export "memory" (memory $0))
(export "table" (table $0))
(start $start)
(func $start (; 0 ;) (type $FUNCSIG$v)
i32.const 9
global.set $wasi/sig
)
(func $null (; 1 ;) (type $FUNCSIG$v)
nop
)
)

73
tests/compiler/wasi.ts Normal file
View File

@ -0,0 +1,73 @@
import { dirent, rwevent, fdstat, filestat, iovec, clocksubscription, fdsubscription, signal, dirprestat } from "bindings/wasi";
const WASM32 = 1;
const WASM64 = 2;
assert(offsetof<dirent>("next") == 0);
assert(offsetof<dirent>("ino") == 8);
assert(offsetof<dirent>("namlen") == 16);
assert(offsetof<dirent>("type") == 20);
assert(offsetof<dirent>() == 24);
assert(offsetof<rwevent>("userdata") == 0);
assert(offsetof<rwevent>("error") == 8);
assert(offsetof<rwevent>("type") == 10);
assert(offsetof<rwevent>("nbytes") == 16);
assert(offsetof<rwevent>("flags") == 24);
assert(offsetof<rwevent>() == 32);
assert(offsetof<fdstat>("filetype") == 0);
assert(offsetof<fdstat>("flags") == 2);
assert(offsetof<fdstat>("rights_base") == 8);
assert(offsetof<fdstat>("rights_inheriting") == 16);
assert(offsetof<fdstat>() == 24);
assert(offsetof<filestat>("dev") == 0);
assert(offsetof<filestat>("ino") == 8);
assert(offsetof<filestat>("filetype") == 16);
assert(offsetof<filestat>("nlink") == 20);
assert(offsetof<filestat>("size") == 24);
assert(offsetof<filestat>("atim") == 32);
assert(offsetof<filestat>("mtim") == 40);
assert(offsetof<filestat>("ctim") == 48);
assert(offsetof<filestat>() == 56);
assert(offsetof<iovec>("buf") == 0);
if (ASC_TARGET == WASM32) {
assert(offsetof<iovec>("buf_len") == 4);
assert(offsetof<iovec>() == 8);
} else if (ASC_TARGET == WASM64) {
assert(offsetof<iovec>("buf_len") == 8);
assert(offsetof<iovec>() == 16);
} else {
assert(false);
}
assert(offsetof<clocksubscription>("userdata") == 0);
assert(offsetof<clocksubscription>("type") == 8);
assert(offsetof<clocksubscription>("identifier") == 16);
assert(offsetof<clocksubscription>("clock_id") == 24);
assert(offsetof<clocksubscription>("timeout") == 32);
assert(offsetof<clocksubscription>("precision") == 40);
assert(offsetof<clocksubscription>("flags") == 48);
assert(offsetof<clocksubscription>() == 56);
assert(offsetof<fdsubscription>("userdata") == 0);
assert(offsetof<fdsubscription>("type") == 8);
assert(offsetof<fdsubscription>("fd") == 16);
assert(offsetof<fdsubscription>() == 20);
assert(offsetof<dirprestat>("type") == 0);
if (ASC_TARGET == WASM32) {
assert(offsetof<dirprestat>("name_len") == 4);
assert(offsetof<dirprestat>() == 8);
} else if (ASC_TARGET == WASM64) {
assert(offsetof<dirprestat>("name_len") == 8);
assert(offsetof<dirprestat>() == 16);
} else {
assert(false);
}
// check assignability of mimicked typed enums
var sig: signal = signal.HUP;
sig = signal.KILL;

View File

@ -0,0 +1,546 @@
(module
(type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
(type $FUNCSIG$v (func))
(import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32)))
(memory $0 1)
(data (i32.const 8) "\07\00\00\00w\00a\00s\00i\00.\00t\00s\00")
(table $0 1 funcref)
(elem (i32.const 0) $null)
(global $wasi/WASM32 i32 (i32.const 1))
(global $wasi/WASM64 i32 (i32.const 2))
(global $~lib/ASC_TARGET i32 (i32.const 0))
(global $wasi/sig (mut i32) (i32.const 1))
(global $~lib/memory/HEAP_BASE i32 (i32.const 28))
(export "memory" (memory $0))
(export "table" (table $0))
(start $start)
(func $start:wasi (; 1 ;) (type $FUNCSIG$v)
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 6
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 7
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 8
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 20
i32.const 20
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 9
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 24
i32.const 24
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 10
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 12
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 13
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 10
i32.const 10
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 14
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 15
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 24
i32.const 24
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 16
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 32
i32.const 32
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 17
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 19
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 2
i32.const 2
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 20
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 21
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 22
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 24
i32.const 24
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 23
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 25
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 26
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 27
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 20
i32.const 20
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 28
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 24
i32.const 24
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 29
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 32
i32.const 32
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 30
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 40
i32.const 40
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 31
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 48
i32.const 48
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 32
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 56
i32.const 56
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 33
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 35
i32.const 0
call $~lib/env/abort
unreachable
end
block
i32.const 4
i32.const 4
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 37
i32.const 2
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 38
i32.const 2
call $~lib/env/abort
unreachable
end
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 46
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 47
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 48
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 24
i32.const 24
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 49
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 32
i32.const 32
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 50
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 40
i32.const 40
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 51
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 48
i32.const 48
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 52
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 56
i32.const 56
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 53
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 55
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 56
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 16
i32.const 16
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 57
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 20
i32.const 20
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 58
i32.const 0
call $~lib/env/abort
unreachable
end
i32.const 0
i32.const 0
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 60
i32.const 0
call $~lib/env/abort
unreachable
end
block
i32.const 4
i32.const 4
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 62
i32.const 2
call $~lib/env/abort
unreachable
end
i32.const 8
i32.const 8
i32.eq
i32.eqz
if
i32.const 0
i32.const 8
i32.const 63
i32.const 2
call $~lib/env/abort
unreachable
end
end
i32.const 9
global.set $wasi/sig
)
(func $start (; 2 ;) (type $FUNCSIG$v)
call $start:wasi
)
(func $null (; 3 ;) (type $FUNCSIG$v)
)
)