| // 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) |
