尝试 assemble 汇编中的简单减法程序时出现错误 MSB3721

Question

我正在编写一个简单的汇编程序，它必须减去 3 个整数，仅使用 16 位寄存器。然后我必须调用 DumpRegs 来显示输出。

我使用的是 Microsoft Visual Studio 2013。

我的代码：

INCLUDE Irvine32.inc    

.386                    

.model flat, stdcall    

.stack 4096             

ExitProcess PROTO, dwExitCode:DWORD

.data                   
    integerOne WORD 10  ; 16 bit WORD integerOne with the value 10
    integerTwo WORD 3   ; 16 bit WORD integerTwo with the value 3
    integerThree WORD 5 ; 16 bit WORD integerThree with the value 5
    finalAnswer WORD ?  ; 16 bit WORD finalAnswer with a unknown value
                        ; to store the subtraction answer

.code   ; Start of the code section
main PROC   ; Main Procedure Start

    mov EAX, 0          ; Moves 0 into the EAX register

    mov AX, integerOne  ; Loads the AX register with integerOne (10)

    sub AX, integerTwo  ; Subtracts integerTwo (3) from the AX register

    sub AX, integerThree    ; Subtracts integerThree (5) from the AX register

    mov finalAnswer, AX ; Moves the contents of the AX register into finalAnswer

    call DumpRegs       ; Outputs the registers

    INVOKE ExitProcess,0    

main ENDP

END main

我在没有调试的情况下启动时遇到的错误如下：

Error   2   error MSB3721: The command "ml.exe /c /nologo /Zi /Fo"Debug\Subtracting Three Integers.obj" /W3 /errorReport:prompt  /Ta"Subtracting Three Integers.asm"" exited with code 1.   C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\BuildCustomizations\masm.targets 50  5   CSE 210 Assignment 2

我也收到警告：

Warning 1   warning A4011: multiple .MODEL directives found : .MODEL i  C:\Users\Tapan\Desktop\Desktop Files\VS\CSE 210 Assignment 2\Subtracting Three Integers.asm 14  1   CSE 210 Assignment 2

这个程序运行昨天还不错，这里是输出 window 截图：

Answer 1

当您使用 Kip 的 Irvine Win32 库时，您这样做：

INCLUDE Irvine32.inc

你是在暗地里这样做：

.386                    
.model flat, stdcall    
.stack 4096

通过执行 include irvine32.inc 并执行以上 3 行，您将这些选项定义两次。 Microsoft Assembler 将此视为错误。这是在这个有点神秘的错误消息中提出的，它抱怨定义了多个 .model 指令：

warning A4011: multiple .MODEL directives found : .MODEL i C:\Users\Tapan\Desktop\Desktop Files\VS\CSE 210 Assignment 2\Subtracting Three Integers.asm 14  1   CSE 210 Assignment 2

我相信为了在使用 include irvine32.inc 时避免这个问题，您只需删除以下所有三行并只包含 irvine32.inc:

.386                    
.model flat, stdcall    
.stack 4096  ; If a bigger stack is needed(>4096) then define it to be larger

尝试 assemble 汇编中的简单减法程序时出现错误 MSB3721

Error MSB3721 when trying to assemble a simple subtraction program in assembly

assembly

masm

visual-studio-2013

irvine32