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Export function table by default and add an option to import it

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This commit is contained in:
dcodeIO
2018-03-23 15:12:03 +01:00
parent 2738eee9cd
commit ec5bb7ad51
12 changed files with 27 additions and 4 deletions
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9
src/compiler.ts
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@ -147,6 +147,8 @@ export class Options {
noMemory: bool = false;
/** If true, imports the memory provided by the embedder. */
importMemory: bool = false;
/** If true, imports the function table provided by the embedder. */
importTable: bool = false;
/** Static memory start offset. */
memoryBase: u32 = 0;
/** If true, generates information necessary for source maps. */
@ -327,6 +329,13 @@ export class Compiler extends DiagnosticEmitter {
entries[i] = functionTable[i].ref;
}
module.setFunctionTable(entries);
module.addTableExport("0", "table");
}
// import table if requested
if (options.importTable) {
module.addTableImport("0", "env", "table");
if (!functionTableSize) module.addTableExport("0", "table");
}
return module;

5
src/index.ts
View File

@ -110,6 +110,11 @@ export function setImportMemory(options: Options, importMemory: bool): void {
options.importMemory = importMemory;
}
/** Sets the `importTable` option. */
export function setImportTable(options: Options, importTable: bool): void {
options.importTable = importTable;
}
/** Sets the `sourceMap` option. */
export function setSourceMap(options: Options, sourceMap: bool): void {
options.sourceMap = sourceMap;