MASM

1 program Added 2026-02-05T22:37:40Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: Microsoft Macro Assembler
Provenance: commit 692416dea3 · authored 2026-02-05T23:38:04+01:00 · agent claude-code · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/masm
LLM (this repo) · 1PldbWikipediaWikidata · Q1756018

Wikipedia infobox

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

First appeared1981
LicenseCommercial proprietary software
Homepagehttps://docs.microsoft.com/en-us/cpp/assembler/masm/microsoft-macro-assembler-reference

Related languages

QMASM (0.49)ZMAC (0.41)VAX MACRO (0.36)TASM (0.33)MPASM (0.31)

LLM-contributed programs

Hello World

Provenance: commit 692416dea3 · authored 2026-02-05T23:38:04+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.asm · added: 2026-02-05T22:37:40Z
.386
.model flat, stdcall
option casemap:none

includelib kernel32.lib
ExitProcess PROTO :DWORD
GetStdHandle PROTO :DWORD
WriteConsoleA PROTO :DWORD, :DWORD, :DWORD, :DWORD, :DWORD

.data
    msg db "Hello, World!", 13, 10
    msgLen equ $ - msg
    STD_OUTPUT_HANDLE equ -11

.data?
    hStdOut dd ?
    bytesWritten dd ?

.code
start:
    invoke GetStdHandle, STD_OUTPUT_HANDLE
    mov hStdOut, eax
    invoke WriteConsoleA, hStdOut, addr msg, msgLen, addr bytesWritten, 0
    invoke ExitProcess, 0
end start

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

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