JWasm masm语法 多平台，支持16~64位

JWasm v2.05, Mar  2 2011, Masm-compatible assembler.
Portions Copyright (c) 1992-2002 Sybase, Inc. All Rights Reserved.
Source code is available under the Sybase Open Watcom Public License.

   JWasm [options] asm-file [options] [asm-file] ... [@env_var]

 options:
-<0|1|..|10>[p]      Set CPU: 0=8086 (default), 1=80186, 2=80286, 3=80386,
                     4=80486, 5=Pentium, 6=PPro, 7=P2, 8=P3, 9=P4, 10=x86-64.
                     <p> allows privileged instructions.
-bin                 Generate plain binary file
-c                   Assemble without linking (always set)
-coff                Generate COFF format object file
-C<p|u|x>            Set OPTION CASEMAP: p=NONE, u=ALL,
                     x=NOTPUBLIC (default).
-D<name>[=text]      Define text macro
-e<number>           Set error limit number (default=50)
-elf                 Generate 32-bit ELF format object file
-elf64               Generate 64-bit ELF format object file
-EP                  Output preprocessed listing to stdout
-eq                  don't display error messages
-Fi<file_name>       Force <file_name> to be included
-Fl[=<file_name>]    Write listing file
-Fo<file_name>       Set object file name
-Fr<file_name>       Set error file name
-FPi                 80x87 instructions with emulation fixups
-FPi87               80x87 instructions (default)
-fpc                 Disallow floating-point instructions (.NO87)
-fp<n>               Set FPU, <n> is: 0=8087 (default), 2=80287, 3=80387
-G<c|d|z>            Use Pascal, C or Stdcall calling convention
-I<directory>        Add directory to list of include directories
-m<t|s|c|m|l|h|f>    Set memory model:
                     (Tiny, Small, Compact, Medium, Large, Huge, Flat)
-mz                  Generate binary in DOS MZ format
-nc=<name>           Set class name of code segment
-n<d|m|t>=<name>     Set name of data segment, module or text segment
-omf                 Generate OMF format object file (default)
-q, -nologo          Don't display version and copyright information
-Sa                  Maximize source listing
-safeseh             Assert all exception handlers are declared
-Sg                  Display generated code in listing
-Sn                  Suppress symbol-table listing
-Sx                  List false conditionals
-w                   Same as /W0 /WX
-W<number>           Set warning level number (default=2, max=4)
-win64               Generate 64bit COFF format object file
-WX                  Treat all warnings as errors
-X                   Ignore INCLUDE environment path
-zcm                 C names are decorated with '_' prefix (default)
-zcw                 No name decoration for C symbols
-Zd                  Add line number debug info (OMF & COFF only)
-Zf                  Make all symbols public
-zf<0|1>             Set FASTCALL type: 0=MS VC style (default),
                     1=OW register calling convention
-Zg                  Generated code is to exactly match Masm's one
-Zi                  Add symbolic debug info (OMF & COFF only)
-zlc                 No OMF records about data in code
-zld                 No OMF records about far call optimization
-zlf                 No COFF .file entry in symbol table
-zls                 No COFF auxiliary entries for sections in symbol table
-Zm                  Masm v5.1 compatibility
-Zne                 Disable syntax extensions not supported by Masm
-Zp[n]               Set structure alignment, n=<1|2|4|8|16|32>
-Zs                  Perform syntax check only
-zt<0|1|2>           Set STDCALL symbol decoration: 0=No name decoration,
                     1=No '@size' suffix for functions, 2=Full (default)
-Zv8                 Enable Masm v8+ PROC visibility
-zze                 No name decoration for exported symbols
-zzs                 Store decorated name of start address (COFF only)
@env_var             Environment variable or file containing further command

 

Link.exe，JWasm.exe的简单使用

JWasm -c -coff Win32_2.asm
LINK /subsystem:console /LIBPATH:"WinInc/LIB" KERNEL32.LIB USER32.LIB win32_2.obj