| // Copyright 2018 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. |
| |
| // +build windows |
| |
| #include "textflag.h" |
| |
| // func servicemain(argc uint32, argv **uint16) |
| TEXT ·servicemain(SB),NOSPLIT|NOFRAME,$0 |
| MOVM.DB.W [R4, R14], (R13) // push {r4, lr} |
| MOVW R13, R4 |
| BIC $0x7, R13 // alignment for ABI |
| |
| MOVW R0, ·sArgc(SB) |
| MOVW R1, ·sArgv(SB) |
| |
| MOVW ·sName(SB), R0 |
| MOVW ·ctlHandlerExProc(SB), R1 |
| MOVW $0, R2 |
| MOVW ·cRegisterServiceCtrlHandlerExW(SB), R3 |
| BL (R3) |
| CMP $0, R0 |
| BEQ exit |
| MOVW R0, ·ssHandle(SB) |
| |
| MOVW ·goWaitsH(SB), R0 |
| MOVW ·cSetEvent(SB), R1 |
| BL (R1) |
| |
| MOVW ·cWaitsH(SB), R0 |
| MOVW $-1, R1 |
| MOVW ·cWaitForSingleObject(SB), R2 |
| BL (R2) |
| |
| exit: |
| MOVW R4, R13 // free extra stack space |
| MOVM.IA.W (R13), [R4, R15] // pop {r4, pc} |
