asmc(1)

asmc1

Asmc macro assembler

Usage

asmc [options] filename [[options] filename] ... [-link link_options]

Overview

Asmc Macro Assembler

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.

-arch:option: Specifies the architecture for code generation. Valid options are: IA32, SSE, SSE2, AVX, AVX2, and AVX512.

-assert: Generate .assert code.

-autostack: Calculate required stack space for arguments.

-bin: Generate plain binary file.

-Blfilename: Selects an alternate linker in filename

-c: Assembles only. Does no linking.

-Cs: Push user registers before stack-frame is created in a proc.

-coff: Generate COFF format object file.

-C{p|u|x}

Set OPTION CASEMAP.

-Cp: Preserves case of all user identifiers.

-Cu: Maps all identifiers to upper case (default).

-Cx: Preserves case in public and extern symbols.

-Dsymbol[=value]: Defines a text macro with the given name. If value is missing, it is blank. Multiple tokens separated by spaces must be enclosed in quotation marks.

-dotname: Allows names of identifiers to begin with a period.

-enumber: Set error limit to number.

-elf[64]

Generate ELF object file.

-elf: Generate 32-bit ELF object file.

-elf64: Generate 64-bit ELF object file.

-endbr: Insert ENDBR at function entry.

-EP: Generates a preprocessed source listing (sent to STDOUT). See -Sf.

-eq: Don't display error messages.

-Fd[file]: Write import definition file.

-Fifile: Force file to be included.

-Fl[filename]: Generates an assembled code listing. See -Sf.

-Fofilename: Names an object file. In case of wildcard '*' may be used for current file.

-fpc: Disallow floating-point instructions.

-FPi: Generates emulator fix-ups for floating-point arithmetic (mixed language only).

-FPi87: 80x87 instructions (default).

-fpic, -fno-pic: Enables or disables the generation of position-independent code for ELF64. Default is -fno-pic.

-fpn: Set FPU as n: 0=8087, 2=80287, 3=80387.

-frame: Auto generate unwind information.

-Fwfilename: Set errors file name.

-G{c|d|z|v|s}

Pascal, C, Std/Vector/Sys-call.

-Gc: Specifies use of FORTRAN-style or Pascal-style function calling and naming conventions.

-Gd: Specifies use of C-style function calling and naming conventions.

-Gz: Specifies use of STDCALL-style function calling and naming conventions. Defines STDCALLSUPPORTED.

-Gv: Specifies use of VECTORCALL-style function calling and naming conventions.

-Gs: Specifies use of SYSCALL (System V)-style function calling and naming conventions.

-Ge: Emit a conditional _chkstk() inside the prologue.

-help: Displays a summary of Asmc command-line syntax and options.

-homeparams: Forces parameters passed in registers to be written to their locations on the stack upon function entry.

-Ipathname: Sets pathname for include file.

-idd[t]

Assemble as binary data [or text].

-idd: Assemble source as binary data.

-iddt: Assemble source as text file.

-logo: Print logo string and exit.

-m{t|s|c|m|l|h|f}: Set memory model.

-mz: Generate DOS MZ binary file.

-MD[d]: Use for dynamic linking. Defines _MSVCRT. Also defines _DEBUG if "d" is added.

-MT[d]: Use for static linking. Defines _MT. Also defines _DEBUG if "d" is added.

-ncname: Set class name of code segment as name.

-ndname: Set name of data segment as name.

-nmname: Set name of module as name.

-ntname: Set name of text segment as name.

-nolib: Ignore INCLUDELIB directive.

-pe{c|g|d}: Generate PE binary file, 32/64-bit. c=CUI(default), g=GUI, d=DLL.

-q: Suppresses messages for successful assembly.

-nologo: Suppress copyright message.

-r: Recurse subdirectories with use of wildcards.

-Sa: Turns on listing of all available information.

-safeseh: Marks the object as either containing no exception handlers or containing exception handlers that are all declared with SAFESEH.

-Sf: Adds first-pass listing to listing file.

-Sg: Turns on listing of assembly-generated code.

-Sn: Turns off symbol table when producing a listing.

-Spn: Set segment alignment as n.

-stackalign: Align stack variables to 16-byte.

-sysvregs: Ignore RDI and RSI in USES for Linux64.

-Sx: Turns on false conditionals in listing.

-w: Same as -W0 -WX.

-Wlevel: Sets the warning level, where level = 0, 1, 2, or 3.

-win64: Generate 64-bit COFF object. Defines _WIN64.

-wsCodePage: Store quoted CodePage as Unicode. Defines _UNICODE.

-WX: Treat all warnings as errors.

-X: Ignore INCLUDE environment path.

-Z7: Add full symbolic debugging information.

-zcw: No decoration for C symbols.

-Zd: Generates line-number information in object file.

-Zf: Make all symbols public.

-zf{0|1}: Set FASTCALL type: MS/OW.

-Zg: Generate code to match Masm.

-Zi{0|1|2|3}{|5|8}: Add symbolic debugging information.

-zlc: No OMF records of data in code.

-zld: No OMF records of far call.

-Zm: Enable MASM 5.10 compatibility.

-Zv8: Enable Masm v8+ PROC visibility.

-Zne: Disable syntax extensions not supported and enable syntax supported by Masm.

-zl{f|p|s}

Suppress items in COFF

-zlf: Suppress items in COFF: No file entry.

-zlp: Suppress items in COFF: No static procs.

-zls: Suppress items in COFF: No section aux entry.

-Zp[alignment]: Packs structures of the specified byte boundary by alignment.

-Zs: Perform syntax check only.

-zt{0|1|2}: Set STDCALL decoration: FULL (default), NONE, and HALF.

-zze: No export symbol decoration.

-zzs: Store name of start address.

$ asmc

Pick options to build a command. 86 options jk move x pick y copy / filter [] section