blob: fa39edd787c3d5d71b2443e0ef0a49061f53cd54 [file] [log] [blame]
// 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┬Ěrt0_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┬Ěrt0_go(SB)