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/* Definitions for Intel 385 running system V, using dbx-in-coff encapsulation.
Copyright (C) 1992, 1995, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* We do not want to output SDB debugging information. */
#undef SDB_DEBUGGING_INFO
/* We want to output DBX debugging information. */
#define DBX_DEBUGGING_INFO 1
/* Compensate for botch in dbxout_init/dbxout_source_file which
unconditionally drops the first character from ltext_label_name */
#undef ASM_GENERATE_INTERNAL_LABEL
#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
sprintf ((BUF), "*.%s%ld", (PREFIX), (long)(NUMBER))
/* With the current gas, .align N aligns to an N-byte boundary.
This is done to be compatible with the system assembler.
You must specify -DOTHER_ALIGN when building gas-1.38.1. */
#undef ASM_OUTPUT_ALIGN
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
/* Align labels, etc. at 4-byte boundaries.
For the 486, align to 16-byte boundary for sake of cache. */
#undef LABEL_ALIGN_AFTER_BARRIER
#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (i386_align_jumps)
/* Align start of loop at 4-byte boundary. */
#undef LOOP_ALIGN
#define LOOP_ALIGN(LABEL) (i386_align_loops)
/* Additional overrides needed for dbx-in-coff gas, mostly taken from pbb.h */
/* Although the gas we use can create .ctor and .dtor sections from N_SETT
stabs, it does not support section directives, so we need to have the loader
define the lists.
*/
#define CTOR_LISTS_DEFINED_EXTERNALLY
/* Use crt1.o as a startup file and crtn.o as a closing file. */
/*
* The loader directive file svr3.ifile defines how to merge the constructor
* sections into the data section. Also, since gas only puts out those
* sections in response to N_SETT stabs, and does not (yet) have a
* ".sections" directive, svr3.ifile also defines the list symbols
* __DTOR_LIST__ and __CTOR_LIST__.
*/
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
%{pg:gcrt1.o%s}%{!pg:%{posix:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}%{!posix:%{p:mcrt1.o%s}%{!p:crt1.o%s}}} \
%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}"
#define ENDFILE_SPEC "crtn.o%s"
#undef LIB_SPEC
#define LIB_SPEC "%{posix:-lcposix} %{shlib:-lc_s} -lc -lg"
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