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More stdlib setup

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This commit is contained in:
dcodeIO
2017-12-16 17:54:53 +01:00
parent 85a9fb1eb5
commit 2720515982
47 changed files with 875 additions and 733 deletions
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12
src/builtins.ts
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@ -99,11 +99,11 @@ export function initialize(program: Program): void {
if (program.target == Target.WASM64) {
program.elements.set("isize", <Element>program.elements.get("i64"));
program.elements.set("usize", <Element>program.elements.get("u64"));
addConstant(program, "HEAP_START", Type.usize64);
addConstant(program, "HEAP_BASE", Type.usize64);
} else {
program.elements.set("isize", <Element>program.elements.get("i32"));
program.elements.set("usize", <Element>program.elements.get("u32"));
addConstant(program, "HEAP_START", Type.usize32);
addConstant(program, "HEAP_BASE", Type.usize32);
}
}
@ -126,6 +126,7 @@ function addFunction(program: Program, name: string, isGeneric: bool = false): F
return prototype;
}
/** Compiles a get of a built-in global. */
export function compileGetGlobal(compiler: Compiler, global: Global): ExpressionRef {
switch (global.internalName) {
@ -141,8 +142,8 @@ export function compileGetGlobal(compiler: Compiler, global: Global): Expression
compiler.currentType = Type.f64;
return compiler.module.createF64(Infinity);
case "HEAP_START": // never inlined
return compiler.module.createGetGlobal("HEAP_START", typeToNativeType(<Type>global.type));
case "HEAP_BASE": // constant, but never inlined
return compiler.module.createGetGlobal("HEAP_BASE", typeToNativeType(compiler.currentType = <Type>global.type));
default:
throw new Error("not implemented: " + global.internalName);
@ -162,8 +163,7 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
let tempLocal0: Local;
let tempLocal1: Local;
let type: Type;
var ftype: FunctionTypeRef;
let ftype: FunctionTypeRef;
switch (prototype.internalName) {