Lexicon Entry
MASM
Microsoft's assembler for x86/x64, using Intel syntax with unique directives (PROC, ENDP, INVOKE).
Related Knowledge & Cross-References
Guide
Windows Assembly Toolchain: The Native MASM Guide
Set up the Windows native assembly toolchain with Visual Studio. Learn ml64.exe (MASM) for x64 and armasm64.exe for ARM64, plus key syntax differences from GNU tools.
Guide
Assembly Hello World: Windows Edition (x64 & ARM64)
Learn Windows assembly programming for x64 and ARM64. Build Hello World using both Kernel32 APIs and direct syscalls with MASM (ml64.exe) and armasm64.exe toolchains.