github.com/etecs-ru/go-sys-wineventlog@v0.0.0-20210227233244-4c3abb794018/windows/svc/sys_windows_386.s (about)

     1  // Copyright 2012 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // func servicemain(argc uint32, argv **uint16)
     6  TEXT ·servicemain(SB),7,$0
     7  	MOVL	argc+0(FP), AX
     8  	MOVL	AX, ·sArgc(SB)
     9  	MOVL	argv+4(FP), AX
    10  	MOVL	AX, ·sArgv(SB)
    11  
    12  	PUSHL	BP
    13  	PUSHL	BX
    14  	PUSHL	SI
    15  	PUSHL	DI
    16  
    17  	SUBL	$12, SP
    18  
    19  	MOVL	·sName(SB), AX
    20  	MOVL	AX, (SP)
    21  	MOVL	$·servicectlhandler(SB), AX
    22  	MOVL	AX, 4(SP)
    23  	// Set context to 123456 to test issue #25660.
    24  	MOVL	$123456, 8(SP)
    25  	MOVL	·cRegisterServiceCtrlHandlerExW(SB), AX
    26  	MOVL	SP, BP
    27  	CALL	AX
    28  	MOVL	BP, SP
    29  	CMPL	AX, $0
    30  	JE	exit
    31  	MOVL	AX, ·ssHandle(SB)
    32  
    33  	MOVL	·goWaitsH(SB), AX
    34  	MOVL	AX, (SP)
    35  	MOVL	·cSetEvent(SB), AX
    36  	MOVL	SP, BP
    37  	CALL	AX
    38  	MOVL	BP, SP
    39  
    40  	MOVL	·cWaitsH(SB), AX
    41  	MOVL	AX, (SP)
    42  	MOVL	$-1, AX
    43  	MOVL	AX, 4(SP)
    44  	MOVL	·cWaitForSingleObject(SB), AX
    45  	MOVL	SP, BP
    46  	CALL	AX
    47  	MOVL	BP, SP
    48  
    49  exit:
    50  	ADDL	$12, SP
    51  
    52  	POPL	DI
    53  	POPL	SI
    54  	POPL	BX
    55  	POPL	BP
    56  
    57  	MOVL	0(SP), CX
    58  	ADDL	$12, SP
    59  	JMP	CX
    60  
    61  // I do not know why, but this seems to be the only way to call
    62  // ctlHandlerProc on Windows 7.
    63  
    64  // func servicectlhandler(ctl uint32, evtype uint32, evdata uintptr, context uintptr) uintptr {
    65  TEXT ·servicectlhandler(SB),7,$0
    66  	MOVL	·ctlHandlerExProc(SB), CX
    67  	JMP	CX