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Initial external decorator for annotating explicit import names; Use file name as default module name in imports; Emit empty memory if there are no static segments; Update TLSF and examples accordingly

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This commit is contained in:
dcodeIO
2018-06-28 01:44:32 +02:00
parent 27e61f8f67
commit 9c16363796
110 changed files with 17069 additions and 16757 deletions
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3
std/assembly.d.ts vendored
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@ -609,3 +609,6 @@ declare function sealed(target: Function): any;
/** Annotates a method or function as always inlined. */
declare function inline(target: any, propertyKey: any, descriptor: any): any;
/** Annotates an explicit external name of a function or global. */
declare function external(target: any, propertyKey: any, descriptor: any): any;

5
std/assembly/allocator/tlsf.ts
View File

@ -443,6 +443,9 @@ export function allocate_memory(size: usize): usize {
var root = ROOT;
if (!root) {
let rootOffset = (HEAP_BASE + AL_MASK) & ~AL_MASK;
let pagesBefore = current_memory();
let pagesNeeded = <i32>((((rootOffset + Root.SIZE) + 0xffff) & ~0xffff) >>> 16);
if (pagesNeeded > pagesBefore && grow_memory(pagesNeeded - pagesBefore) < 0) unreachable();
ROOT = root = changetype<Root>(rootOffset);
root.tailRef = 0;
root.flMap = 0;
@ -467,7 +470,7 @@ export function allocate_memory(size: usize): usize {
// request more memory
let pagesBefore = current_memory();
let pagesNeeded = ((size + 0xffff) & ~0xffff) >>> 16;
let pagesNeeded = <i32>(((size + 0xffff) & ~0xffff) >>> 16);
let pagesWanted = max(pagesBefore, pagesNeeded); // double memory
if (grow_memory(pagesWanted) < 0) {
if (grow_memory(pagesNeeded) < 0) {