Initial commit: Go 1.23 release state

src/runtime/rt0_windows_386.s

@@ -0,0 +1,47 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+TEXT _rt0_386_windows(SB),NOSPLIT,$0
+	JMP	_rt0_386(SB)
+
+// When building with -buildmode=(c-shared or c-archive), this
+// symbol is called. For dynamic libraries it is called when the
+// library is loaded. For static libraries it is called when the
+// final executable starts, during the C runtime initialization
+// phase.
+TEXT _rt0_386_windows_lib(SB),NOSPLIT,$0x1C
+	MOVL	BP, 0x08(SP)
+	MOVL	BX, 0x0C(SP)
+	MOVL	AX, 0x10(SP)
+	MOVL  CX, 0x14(SP)
+	MOVL  DX, 0x18(SP)
+
+	// Create a new thread to do the runtime initialization and return.
+	MOVL	_cgo_sys_thread_create(SB), AX
+	MOVL	$_rt0_386_windows_lib_go(SB), 0x00(SP)
+	MOVL	$0, 0x04(SP)
+
+	 // Top two items on the stack are passed to _cgo_sys_thread_create
+	 // as parameters. This is the calling convention on 32-bit Windows.
+	CALL	AX
+
+	MOVL	0x08(SP), BP
+	MOVL	0x0C(SP), BX
+	MOVL	0x10(SP), AX
+	MOVL	0x14(SP), CX
+	MOVL	0x18(SP), DX
+	RET
+
+TEXT _rt0_386_windows_lib_go(SB),NOSPLIT,$0
+	PUSHL	$0
+	PUSHL	$0
+	JMP	runtime·rt0_go(SB)
+
+TEXT _main(SB),NOSPLIT,$0
+	// Remove the return address from the stack.
+	// rt0_go doesn't expect it to be there.
+	ADDL	$4, SP
+	JMP	runtime·rt0_go(SB)