From c931bc73948a794301ebbe33d429614dc9dcf534 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Tue, 27 Aug 2024 15:47:19 +0200
Subject: [PATCH] wasip2: do not export the _start function

It seems to have been replaced with the Component Model `run` function.
---
 src/runtime/runtime_wasm_wasip2.go | 10 +---------
 targets/wasip2.json                |  3 ++-
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/runtime/runtime_wasm_wasip2.go b/src/runtime/runtime_wasm_wasip2.go
index ca189aad64..57e6623d33 100644
--- a/src/runtime/runtime_wasm_wasip2.go
+++ b/src/runtime/runtime_wasm_wasip2.go
@@ -13,19 +13,11 @@ type timeUnit int64
 
 //export wasi:cli/run@0.2.0#run
 func __wasi_cli_run_run() uint32 {
-	_start()
-	return 0
-}
-
-//export _start
-func _start() {
 	// These need to be initialized early so that the heap can be initialized.
 	heapStart = uintptr(unsafe.Pointer(&heapStartSymbol))
 	heapEnd = uintptr(wasm_memory_size(0) * wasmPageSize)
 	run()
-}
-
-func init() {
+	return 0
 }
 
 var args []string
diff --git a/targets/wasip2.json b/targets/wasip2.json
index 3d6f68c6ec..7735e12dab 100644
--- a/targets/wasip2.json
+++ b/targets/wasip2.json
@@ -17,7 +17,8 @@
 	],
 	"ldflags": [
 		"--stack-first",
-		"--no-demangle"
+		"--no-demangle",
+		"--no-entry"
 	],
 	"extra-files": [
 		"src/runtime/asm_tinygowasm.S"