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#1
The Campus / Re: Nested .REPEAT, .IF and .W...
Last post by NoCforMe - Today at 06:39:29 AMQuote from: mabdelouahab on Today at 05:00:54 AMCode Select.IF !ZERO?
;GOTO found
.ENDIF
??????
Looks like net effect is ... nothing.
#2
UASM Assembler Development / Re: Linux users, please
Last post by mabdelouahab - Today at 05:28:53 AMhi LordAdef
I'm excited about the project, even if my time is limited. Where do you suggest we begin?
I'm excited about the project, even if my time is limited. Where do you suggest we begin?
#3
The Campus / Re: Nested .REPEAT, .IF and .W...
Last post by mabdelouahab - Today at 05:00:54 AMCode Select
.IF !ZERO?
;GOTO found
.ENDIF
#4
Windows API / Re: How do I get access to my ...
Last post by NoCforMe - Today at 04:48:19 AMI wrote up a tutorial on how to do recording with Windows Waveform Audio, attached here.
Wish I had a website to publish this on, but this'll have to do. I think it pretty much covers the subject. Could even be used by non-assembly-language programmers.
(This was inspired by the tutorial that Timo posted a link to earlier in this thread.)
Wish I had a website to publish this on, but this'll have to do. I think it pretty much covers the subject. Could even be used by non-assembly-language programmers.
(This was inspired by the tutorial that Timo posted a link to earlier in this thread.)
#5
The Campus / Re: FillConsoleOutputCharacter...
Last post by sskaiser - Today at 01:38:34 AMAnd to answer your questions I did use the GetConsoleScreenBufferInfo and made sure it works and I use VS Community 2022 to watch the registers, function returns 1 so i guess no errors
#6
The Campus / Re: FillConsoleOutputCharacter...
Last post by sskaiser - Today at 01:36:29 AMQuote from: zedd on June 21, 2025, 11:16:28 PMOffhand I would say we need more information. Are you using GetConsoleScreenBufferInfo to fill the CONSOLE_SCREEN_BUFFER_INFO structure? Is the structure getting filled properly? Is the handle to stdout valid?
Perhaps post the (pertinent) code that you used prior to calling your clr procedure??
Have you stepped the code in a debugger? (While watching return values in rax and watching whether or not any exceptions are found)
It just started working after I did absolutely nothing sorry for wasting your time
#7
The Campus / Re: Nested .REPEAT, .IF and .W...
Last post by _japheth - Today at 12:37:33 AMQuote from: Quan on Today at 12:19:25 AMBecause putting a label in a macro for the JMP instruction, and then using the macro multiple times causes the compiling to complain about label redefinition. Or is that okay and can safely be ignored?
No, since this is an error and no warning. You have to use the LOCAL directive ( inside the macro and tightly following the MACRO directive) to declare your label inside the macro as "local".
#8
The Campus / Re: Nested .REPEAT, .IF and .W...
Last post by Quan - Today at 12:19:25 AMAhh, right, I didn't notice that, thanks!
Quote from: _japheth on June 21, 2025, 12:14:41 AMThat's supposedly not at all what you did want to do!? A simple JMP should work better.I don't think this works? Because putting a label in a macro for the JMP instruction, and then using the macro multiple times causes the compiling to complain about label redefinition. Or is that okay and can safely be ignored?
#9
The Campus / Re: FillConsoleOutputCharacter...
Last post by zedd - June 21, 2025, 11:16:28 PMOffhand I would say we need more information. Are you using GetConsoleScreenBufferInfo to fill the CONSOLE_SCREEN_BUFFER_INFO structure? Is the structure getting filled properly? Is the handle to stdout valid?
Perhaps post the (pertinent) code that you used prior to calling your clr procedure??
Have you stepped the code in a debugger? (While watching return values in rax and watching whether or not any exceptions are found)
Perhaps post the (pertinent) code that you used prior to calling your clr procedure??
Have you stepped the code in a debugger? (While watching return values in rax and watching whether or not any exceptions are found)
#10
The Campus / FillConsoleOutputCharacterA no...
Last post by sskaiser - June 21, 2025, 09:53:03 PMHey i'm writing this code but rn i can't get it to work, here it is:
clr PROC
SUB RSP, 40
MOV RCX, stdout
MOVZX RAX, csbi.dwSize.X
MOVZX RBX, csbi.dwSize.Y
MUL RBX
MOV RDX, 32
MOV R8, RAX
XOR R9, R9
MOV num, 0
LEA RAX, num
mov QWORD PTR [RSP + 32], RAX
CALL FillConsoleOutputCharacterA
ADD RSP, 40
RET
clr ENDP
variables here:
num DWORD ?
csbi CONSOLE_SCREEN_BUFFER_INFO <> (exactly like in the windows docs, i know it works cuz i use it to get the size)
Also I'm not using the SDK because i'm following a challenge of not using any external code.
clr PROC
SUB RSP, 40
MOV RCX, stdout
MOVZX RAX, csbi.dwSize.X
MOVZX RBX, csbi.dwSize.Y
MUL RBX
MOV RDX, 32
MOV R8, RAX
XOR R9, R9
MOV num, 0
LEA RAX, num
mov QWORD PTR [RSP + 32], RAX
CALL FillConsoleOutputCharacterA
ADD RSP, 40
RET
clr ENDP
variables here:
num DWORD ?
csbi CONSOLE_SCREEN_BUFFER_INFO <> (exactly like in the windows docs, i know it works cuz i use it to get the size)
Also I'm not using the SDK because i'm following a challenge of not using any external code.