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Initial new rt integration

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This commit is contained in:
dcode
2019-05-12 13:50:28 +02:00
parent dd2bdd0383
commit ba1a0c2369
52 changed files with 1066 additions and 2985 deletions
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6
std/assembly/dataview.ts
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@ -1,4 +1,4 @@
import { MAX_BYTELENGTH } from "./util/runtime";
import { BLOCK_MAXSIZE } from "./rt/common";
import { ArrayBuffer } from "./arraybuffer";
import { E_INDEXOUTOFRANGE, E_INVALIDLENGTH } from "./util/error";
@ -16,10 +16,10 @@ export class DataView {
byteLength: i32 = buffer.byteLength
) {
if (
i32(<u32>byteLength > <u32>MAX_BYTELENGTH) |
i32(<u32>byteLength > <u32>BLOCK_MAXSIZE) |
i32(<u32>byteOffset + byteLength > <u32>buffer.byteLength)
) throw new RangeError(E_INVALIDLENGTH);
this.data = buffer; // links
this.data = buffer; // retains
var dataStart = changetype<usize>(buffer) + <usize>byteOffset;
this.dataStart = dataStart;
this.dataLength = byteLength;