masm32

What is the difference between the following two lines? mov ax, bx mov ax, [bx] If bx contains the value 100h and the value at memory address 100h is 23, does the second one copy 23 to ax ? Also, what is the difference between the two following lines? mov ax, 102h ; moves value of 102h into register ax mov ax, [102h] ; Actual address is DS:0 + 102h Yes. The operand between the brackets is treated as an address and the value at that memory address if fetched. 来源： https://stackoverflow.com/questions/7291915/mov-ax-bx-vs-mov-ax-bx

How can I detect at compile time from an ASM source file if the target architecture is I386 or AMD64? I am using masm(ml.exe)/masm64(ml64.exe) to assemble file32.asm and file64.asm. It would be nice to create a single file, file.asm, which should include either file32.asm, or file64.asm, depending on the architecture. Ideally, I would like to be able to write something like: IFDEF amd64 include file64.asm ELSE include file32.asm ENDIF Also, if needed, I can run ml.exe and ml64.exe with different command line options. Thanks! If I understand you correctly, you're looking for some sort of built

I have a simple hello world C program and compile it with /FA. As a consequence, the compiler also generates the corresponding assembly listing. Now I want to use masm/link to assemble an executable from the generated .asm listing. The following command line yields 3 linker errors: \masm32\bin\ml /I"C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\include" /c /coff asm_test.asm \masm32\bin\link /SUBSYSTEM:CONSOLE /LIBPATH:"C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\lib" asm_test.obj indicating that the C-runtime functions were not linked to the object files produced earlier:

So this morning I posted a confused question about assembly and I received some great genuine help, which I really appreciate. And now I'm starting to get into assembly and am beginning to understand how it works. Things I feel I understand alright include the stack, interrupts, binary/hex, and in general what most of the basic operations do (jmp, push, mov, etc). Concepts that I'm struggling to understand and would like help with are below - it would be a huge help if you could address any of the following: What exactly is happening in the .data section? Are those variables we're declaring?

When i disable desktop composition i get flickering/blinking whenever i hover the mouse over the tabs. This only happens when desktop composition is disabled. I have tried to cancel WM_ERASEBKGND message but it doesn't fix the problem. What is the solution to this problem? This is the example that i tried to use for MASM tab control. http://www.dreamincode.net/forums/index.php?app=core&module=attach&section=attach&attach_id=28600 The bin is already compiled. EDIT: After enabling the WS_EX_COMPOSITED flag and added a listview control the frames of listview is not drawn. This only happens if