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b7e5135427
It is able to handle 16-bit code as well, and comes with an own assembler and loader. (They are already known from Minix and Linux as the `bin86' package.) With a bit of `dd' magic, bcc can be used to compile messdos programs.
139 lines
2.1 KiB
Groff
139 lines
2.1 KiB
Groff
.\"
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.\" This manual page has been assembled after Bruce's original bcc.doc
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.\" file by Jörg Wunsch <joerg@FreeBSD.org>.
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.\" It is redistributed under the same conditions as the whole bcc
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.\" package itself.
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.\"
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.Dd March 26, 1995
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.Os
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.Dt LD86 1
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.Sh NAME
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.Nm ld86
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.Nd loader for as86
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.Sh SYNOPSIS
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.Nm ld86
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.Op Fl 03Mimrstz Ns Op -
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.Op Fl l Ns Ar lib_extension
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.Op Fl o outfile
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.Op Fl C crtfile
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.Op Fl L Ns libdir
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.Op Fl O Ns libfile
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.Op Fl T textaddr
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.Ar infile
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.Op Ar ...
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.Sh DESCRIPTION
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.Ss Overview
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.Nm Ld86
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is the loader that understands how to link the output of
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.Xr as86 1
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together.
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.Ss Options
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.Bl -tag -width indent -compact
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.It Fl 0
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.Pq the digit 0
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produce header with 16-bit magic and use library subdir
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.Pa i86
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for
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.Fl l Ns Ar x
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.It Fl 3
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produce header with 32-bit magic and use library subdir
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.Pa i386
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for
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.Fl l Ns Ar x
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.It Fl C Ns Ar x
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add file
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.Pa libdir-from-search/crt Ns Ar x Ns \&.o
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to list of files linked
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.It Fl L Ns Ar x
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add dir name
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.Ar x
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to the head of the list of library dirs searched
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.It Fl M
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print symbols linked on stdout
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.It Fl O Ns Ar x
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add library
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.Pa libdir-from-search/ Ns Ar x
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to list of files linked
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.It Fl T
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text base address follows
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.Pq in format suitable for strtoul
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.It Fl i
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separate I&D output
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.It Fl l Ns Ar x
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add library
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.Pa libdir-from-search/lib Ns Ar x Ns \&.a
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to list of files linked
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.It Fl m
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print modules linked on stdout
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.It Fl o
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output file name follows
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.It Fl r
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produce output suitable for further relocation
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.It Fl s
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strip symbols
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.It Fl t
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trace modules being looked at on stdout
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.It Fl z
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produce
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.Dq unmapped zero page
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executables
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.El
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The 6809 version does not support -i or -r.
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All the options not taking an argument may be turned off by following the
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option letter by a
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.Sq \&- ,
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as for bcc-cc1.
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.Ss Defaults
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Off or none except for these:
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.Bl -tag -width indent -compact
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.It Fl 0 | Fl 3
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native, i.\& e. 80386
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.It Fl L Ns Pa /usr/local/lib/bcc/ Ns Ar m/
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.Po
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.Ar m
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is machine dependent
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.Pc
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.It Ar outfile
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.Pa a.out
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.El
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.Sh SEE ALSO
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.Xr as86 1 ,
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.Xr bcc 1 .
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.Sh AUTHORS
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This programm has been written by Bruce Evans.
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