MASM

INCLUDE=		where MASM looks for include files (.INC) =C:\MASM\INC
INIT=		where MAKE looks for TOOLS.INI
LIB=		where LINK looks for Library (.LIB) and object (.OBJ) files =C:\MASM\LIB
LINK=		default options for LINK =/CO
MASM=		default options for MASM =/ZI
PATH=		set to include directory with MASM binaries =C:\MASM\BIN;%PATH%
TMP=		where LINK places temporary files

En batchfil kan fx indeholde følgende:

SET LIB=C:\MASM\LIB;C:\MASM\LIB\BIN
SET INCLUDE=C:\MASM\INC
PATH C:\MASM\BIN;%PATH%

MASM [options] source [,[objectfile][,[listing][,[crossref]]]][;]

options

may be placed anywhere in command line.
'/' or '-' may be used but not mixed (/V/Z or -V-Z).
space is optional.

/c		Generate cross-reference
/h		Help: Display Command-Line Options
/I<path>		Search directory for include files
/v		Display extra source statistics
/z		Display source line for each error message
/Zi		Generate symbolic debug information for CodeView in .obj file

source

.ASM assumed

objectfile

Default: source.OBJ

listing

Default: source.LST
NUL : no file, PRN : the printer

crossref

Default: source.CRF - Cross-reference file in binary format
- must be converted to .REF ascii text with CREF.
NUL : no file, PRN : the printer.

;

Selects defauls for file names and suppresses remaining file names.
If no semicolon is used, all commas are required.

Examples:

MASM: - prompts for file names.
- options may be added after any prompt separated from filenames with space.
- the rest of the commandline may be typed at any prompt.; Source filename [.ASM] : (required)
Object filename [source.OBJ] :
Source listing [NUL.LST] :
Cross-reference [NUL.CRF] :
MASM hello;
MASM hello,hello.obj;
MASM hello,,,;
MASM hello.asm, hello.obj, hello.lst, hello.crf
MASM hello,,list;: output: hello.obj, list.lst
MASM /ZI hello;: output: hello.obj with debug info
MASM /V /Z /ZI hello,,,;: output maximum debug info: hello.obj, hello.lst, hello.crf
MASM A:\hello;: output: hello.obj in current directory (not A:\)