cmd/link: attach buildinfo to wasm binary

Zxilly · Zxilly · commit 39977c910575 · 2025-05-16T15:39:26.000+08:00
diff --git a/src/cmd/link/internal/wasm/asm.go b/src/cmd/link/internal/wasm/asm.go
@@ -131,6 +131,7 @@ func asmb(ctxt *ld.Link, ldr *loader.Loader) {
 		ldr.SymSect(ldr.Lookup("runtime.pclntab", 0)),
 		ldr.SymSect(ldr.Lookup("runtime.noptrdata", 0)),
 		ldr.SymSect(ldr.Lookup("runtime.data", 0)),
+		ldr.SymSect(ldr.Lookup("go:buildinfo", 0)),
 	}
 
 	dataSects = make([]wasmDataSect, len(sections))

Original file line number	Diff line number	Diff line change
`@@ -131,6 +131,7 @@ func asmb(ctxt ld.Link, ldr loader.Loader) {`
`131`	`131`	`ldr.SymSect(ldr.Lookup("runtime.pclntab", 0)),`
`132`	`132`	`ldr.SymSect(ldr.Lookup("runtime.noptrdata", 0)),`
`133`	`133`	`ldr.SymSect(ldr.Lookup("runtime.data", 0)),`
	`134`	`+ ldr.SymSect(ldr.Lookup("go:buildinfo", 0)),`
`134`	`135`	`}`
`135`	`136`
`136`	`137`	`dataSects = make([]wasmDataSect, len(sections))`