Loops 循环部件输入并打印A到Z。Irvine
我写了一个程序，它将输入一个从2-26的数字，并将打印a-Z。例如，如果我输入3，那么输出将是Loops 循环部件输入并打印A到Z。Irvine,loops,assembly,x86,masm,irvine32,Loops,Assembly,X86,Masm,Irvine32,我写了一个程序，它将输入一个从2-26的数字，并将打印a-Z。例如，如果我输入3，那么输出将是 AAA AAA AAA 到目前为止，我写了这么多 INCLUDE Irvine32.inc ;---------------------------------------------------------------------------------------------------| .data heading BYTE
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INCLUDE Irvine32.inc
;---------------------------------------------------------------------------------------------------|
.data
heading BYTE "CSE 2120 - Assignment # 8 - Manan Davda", 0
msg1 BYTE "Enter a row count (from 2 to 26): ", 0
input SDWORD 0
index BYTE 65,0
;---------------------------------------------------------------------------------------------------|
;---------------------------------------------------------------------------------------------------|
.code
;---------------------------------------------------------------------------------------------------|
main PROC
mov edx, OFFSET heading
call WriteString ;Print The Heading (CSE2120 .....)
call Crlf ;Blank Line
call Crlf ;New Line
mov ebx, OFFSET input ;initialize Large number
mov edi, 0
;Read Data ( Integers )
mov edx, OFFSET msg1
call WriteString ;Print a statement asking users to input Number
call ReadInt ;Get keyboard input from user
; mov esi, eax ;Storing array
; mov ecx, input
mov edi, eax
mov esi, eax
call Crlf ;New Line
L1:
L2:
mov al, index
call writeChar
cmp esi, 1
jng L2_END
dec esi
jmp L2
L2_END:
call Crlf
add index,1
cmp edi, 1
jng L1_END
dec edi
mov esi, 0
jmp L1
L1_END:
call Crlf
exit
main ENDP
END main
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C
; Include file for Irvine32.lib (Irvine32.inc)
;OPTION CASEMAP:NONE ; optional: make identifiers case-sensitive
INCLUDE SmallWin.inc ; MS-Windows prototypes, structures, and constants
INCLUDE VirtualKeys.inc
.NOLIST
; Last update: 7/29/05
;----------------------------------------
; Procedure Prototypes
;----------------------------------------
CloseFile PROTO ; close a file handle
Clrscr PROTO ; clear the screen
CreateOutputFile PROTO ; create file for writing
Crlf PROTO ; output carriage-return / linefeed
Delay PROTO ; delay for n milliseconds
DumpMem PROTO ; display memory dump
DumpRegs PROTO ; display register dump
GetCommandTail PROTO ; get command-line string
GetDateTime PROTO, ; get system date and time
startTime:PTR QWORD
GetMaxXY PROTO ; get console rows and columns
GetMseconds PROTO ; get milliseconds past midnight
GetTextColor PROTO ; Get the console window's color attributes.
Gotoxy PROTO ; set the cursor position
IsDigit PROTO ; return ZF=1 if AL is a decimal digit
MsgBox PROTO ; display popup message box
MsgBoxAsk PROTO ; display popup yes/no question box
OpenInputFile PROTO ; open file in input mode
ParseDecimal32 PROTO ; convert unsigned decimal string to 32-bit binary
ParseInteger32 PROTO ; convert signed decimal string to 32-bit binary
Randomize PROTO ; reseed random number generator
RandomRange PROTO ; generate random integer in specified range
Random32 PROTO ; generate 32-bit random integer
ReadInt PROTO ; read signed decimal integer from console
ReadChar PROTO ; reach single character from console
ReadDec PROTO ; read unsigned decimal integer from console
ReadFloat PROTO ; read floating-point value from keyboard
ReadFromFile PROTO ; read buffer from input file
ReadHex PROTO ; read hexadecimal integer from console
ReadKey PROTO ; Reads keyboard input if available (4/6/03)
ReadKeyFlush PROTO ; Flush ReadKey buffer and repeat counter (4/6/03)
ReadString PROTO ; read string from console
SetTextColor PROTO ; set console text color
ShowFPUStack PROTO ; write floating-point stack to console window
StrLength PROTO ; returns the length of a string
WaitMsg PROTO ; display wait message, wait for Enter key
WriteBin PROTO ; write integer to output in binary format
WriteBinB PROTO ; write binary integer in byte, word,or doubleword format
WriteChar PROTO ; write single character to output
WriteDec PROTO ; write unsigned decimal integer to output
WriteFloat PROTO ; write ST(0) to console in floating-point format
WriteHex PROTO ; write hexadecimal integer to output
WriteHexB PROTO ; write hexadecimal integer in word or doubleword format
WriteInt PROTO ; write signed integer to output
;WriteStackFrame ; write stack frame data (James Brink--see proto later in this file)
;WriteStackFrameName ; write stack frame data with proc name (James Brink)
WriteString PROTO ; write null-terminated string to output
WriteToFile PROTO ; write a buffer to an output file
WriteWindowsMsg PROTO ; write last error message generated by MS-Windows
; Copy a source string to a target string.
Str_copy PROTO,
source:PTR BYTE,
target:PTR BYTE
; Return the length of a null-terminated string..
Str_length PROTO,
pString:PTR BYTE
; Compare string1 to string2. Set the Zero and
; Carry flags in the same way as the CMP instruction.
Str_compare PROTO,
string1:PTR BYTE,
string2:PTR BYTE
; Trim a given trailing character from a string.
; The second argument is the character to trim.
Str_trim PROTO,
pString:PTR BYTE,
char:BYTE
; Convert a null-terminated string to upper case.
Str_ucase PROTO,
pString:PTR BYTE
;******** Procedures by James Brink ********************************
; Used by permission.
WriteStackFrameName PROTO,
numParam:DWORD, ; number of parameters passed to the procedure
numLocalVal: DWORD, ; number of DWordLocal variables
numSavedReg: DWORD, ; number of saved registers
procName: PTR BYTE
WriteStackFrame PROTO,
numParam:DWORD, ; number of parameters passed to the procedure
numLocalVal: DWORD, ; number of DWordLocal variables
numSavedReg: DWORD ; number of saved registers
;-----------------------------------
; Standard 4-bit color definitions
;-----------------------------------
black = 0000b
blue = 0001b
green = 0010b
cyan = 0011b
red = 0100b
magenta = 0101b
brown = 0110b
lightGray = 0111b
gray = 1000b
lightBlue = 1001b
lightGreen = 1010b
lightCyan = 1011b
lightRed = 1100b
lightMagenta = 1101b
yellow = 1110b
white = 1111b
; This structure is returned by the FSTSW
; instruction in protected mode:
FPU_ENVIRON STRUCT
controlWord WORD ?
ALIGN DWORD
statusWord WORD ?
ALIGN DWORD
tagWord WORD ?
ALIGN DWORD
instrPointerOffset DWORD ?
instrPointerSelector DWORD ?
operandPointerOffset DWORD ?
operandPointerSelector WORD ?
WORD ? ; not used
FPU_ENVIRON ENDS
.LIST
ReadInteaxediL1\u结束之前movesi，0inputesipushpop