2b57e91931
* a29k/a29k.h, a29k/unix.h, a29k/vx29k.h, alpha/alpha-interix.h, alpha/alpha.h, alpha/linux.h, alpha/openbsd.h, alpha/osf.h, alpha/vms.h, alpha/vxworks.h, alpha/win-nt.h, arc/arc.h, arm/arm.h, arm/conix-elf.h, arm/linux-aout.h, arm/linux-elf.h, arm/netbsd.h, arm/riscix.h, arm/riscix1-1.h, arm/semiaof.h, arm/unknown-elf-oabi.h, arm/vxarm.h, c4x/rtems.h, clipper/clix.h, convex/convex.h, d30v/d30v.h, elxsi/elxsi.h, fr30/fr30.h, h8300/h8300.h, i370/linux.h, i370/mvs.h, i370/oe.h, i386/386bsd.h, i386/aix386ng.h, i386/beos-elf.h, i386/bsd386.h, i386/crtdll.h, i386/cygwin.h, i386/dgux.h, i386/djgpp-rtems.h, i386/djgpp.h, i386/freebsd-aout.h, i386/freebsd.h, i386/gnu.h, i386/i386-interix.h, i386/i386.h, i386/linux-aout.h, i386/linux-oldld.h, i386/linux.h, i386/lynx-ng.h, i386/lynx.h, i386/mach.h, i386/mingw32.h, i386/moss.h, i386/netbsd.h, i386/netware.h, i386/next.h, i386/openbsd.h, i386/osf1elf.h, i386/osfelf.h, i386/osfrose.h, i386/ptx4-i.h, i386/rtems.h, i386/rtemself.h, i386/sco.h, i386/sco4.h, i386/sco4dbx.h, i386/sco5.h, i386/scodbx.h, i386/sequent.h, i386/sol2.h, i386/sun.h, i386/sysv3.h, i386/sysv4.h, i386/uwin.h, i386/vsta.h, i386/vxi386.h, i386/win-nt.h, i386/win32.h, i860/fx2800.h, i860/i860.h, i860/mach.h, i860/sysv3.h, i860/sysv4.h, i960/i960.h, i960/rtems.h, i960/vx960-coff.h, ia64/ia64.h, ia64/linux.h, m32r/m32r.h, m68k/3b1.h, m68k/3b1g.h, m68k/a-ux.h, m68k/altos3068.h, m68k/amix.h, m68k/apollo68.h, m68k/crds.h, m68k/ctix.h, m68k/dpx2.h, m68k/hp2bsd.h, m68k/hp320.h, m68k/hp3bsd.h, m68k/hp3bsd44.h, m68k/isi.h, m68k/linux-aout.h, m68k/linux.h, m68k/lynx-ng.h, m68k/lynx.h, m68k/m68kemb.h, m68k/m68kv4.h, m68k/mot3300.h, m68k/netbsd.h, m68k/news.h, m68k/next.h, m68k/openbsd.h, m68k/pbb.h, m68k/plexus.h, m68k/rtems.h, m68k/rtemself.h, m68k/sun2.h, m68k/sun3.h, m68k/sun3mach.h, m68k/tower-as.h, m68k/tower.h, m68k/vxm68k.h, m88k/dgux.h, m88k/dolph.h, m88k/luna.h, m88k/m88k-aout.h, m88k/m88k-coff.h, m88k/openbsd.h, m88k/sysv3.h, m88k/sysv4.h, mips/bsd-4.h, mips/bsd-5.h, mips/dec-bsd.h, mips/dec-osf1.h, mips/gnu.h, mips/iris3.h, mips/iris5.h, mips/iris6.h, mips/linux.h, mips/mips.h, mips/netbsd.h, mips/news4.h, mips/news5.h, mips/nws3250v4.h, mips/openbsd.h, mips/osfrose.h, mips/rtems64.h, mips/sni-svr4.h, mips/svr3-4.h, mips/svr3-5.h, mips/svr4-4.h, mips/svr4-5.h, mips/ultrix.h, ns32k/encore.h, ns32k/merlin.h, ns32k/netbsd.h, ns32k/ns32k.h, ns32k/pc532-mach.h, ns32k/pc532.h, ns32k/sequent.h, ns32k/tek6000.h, ns32k/tek6100.h, ns32k/tek6200.h, pa/pa-hiux.h, pa/pa-hpux.h, pa/pa-hpux7.h, pa/pa-linux.h, pa/pa-osf.h, pa/pa-pro-end.h, pa/pa.h, pa/rtems.h, pj/linux.h, pj/pj.h, romp/romp.h, rs6000/aix.h, rs6000/aix31.h, rs6000/aix41.h, rs6000/aix43.h, rs6000/beos.h, rs6000/eabi.h, rs6000/eabisim.h, rs6000/linux.h, rs6000/lynx.h, rs6000/mach.h, rs6000/rtems.h, rs6000/sysv4.h, rs6000/vxppc.h, sh/elf.h, sh/linux.h, sh/rtems.h, sh/rtemself.h, sh/sh.h, sparc/aout.h, sparc/elf.h, sparc/linux-aout.h, sparc/linux.h, sparc/linux64.h, sparc/lite.h, sparc/litecoff.h, sparc/liteelf.h, sparc/lynx-ng.h, sparc/lynx.h, sparc/netbsd.h, sparc/openbsd.h, sparc/pbd.h, sparc/rtems.h, sparc/rtemself.h, sparc/sol2-sld-64.h, sparc/sol2.h, sparc/sp64-aout.h, sparc/sp64-elf.h, sparc/sp86x-aout.h, sparc/sp86x-elf.h, sparc/sparc.h, sparc/sysv4.h, sparc/vxsim.h, sparc/vxsparc.h, v850/rtems.h, vax/netbsd.h, vax/openbsd.h, vax/ultrix.h, vax/vax.h, vax/vaxv.h, vax/vms.h, we32k/we32k.h Replace -A() with -A=, the new assertion syntax. From-SVN: r37213
122 lines
4.0 KiB
C
122 lines
4.0 KiB
C
/* Configuration file for an m68k OpenBSD target.
|
|
Copyright (C) 1999 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. */
|
|
|
|
/* m68k is an old configuration that does not yet use the TARGET_CPU_DEFAULT
|
|
framework. */
|
|
#define TARGET_DEFAULT (MASK_BITFIELD | MASK_68881 | MASK_68020)
|
|
|
|
#include <m68k/m68k.h>
|
|
|
|
/* Get generic OpenBSD definitions. */
|
|
#define OBSD_OLD_GAS
|
|
#include <openbsd.h>
|
|
|
|
/* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified.
|
|
This will control the use of inline 68881 insns in certain macros. */
|
|
#undef CPP_SPEC
|
|
#define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
|
|
|
|
/* Run-time target specifications. */
|
|
#define CPP_PREDEFINES "-D__unix__ -D__m68k__ -D__mc68000__ -D__mc68020__ -D__OpenBSD__ -Asystem=unix -Asystem=OpenBSD -Acpu=m68k -Amachine=m68k"
|
|
|
|
/* m68k as needs to know about the processor subtype. */
|
|
#undef ASM_SPEC
|
|
#define ASM_SPEC "%| %{m68030} %{m68040} %{m68060} %{fpic:-k} %{fPIC:-k -K}"
|
|
|
|
/* Layout of source language data types. */
|
|
|
|
/* This must agree with <machine/ansi.h> */
|
|
#undef SIZE_TYPE
|
|
#define SIZE_TYPE "unsigned int"
|
|
|
|
#undef PTRDIFF_TYPE
|
|
#define PTRDIFF_TYPE "int"
|
|
|
|
#undef WCHAR_TYPE
|
|
#define WCHAR_TYPE "int"
|
|
|
|
#undef WCHAR_TYPE_SIZE
|
|
#define WCHAR_TYPE_SIZE 32
|
|
|
|
/* Storage layout. */
|
|
|
|
/* Every structure or union's size must be a multiple of 2 bytes. */
|
|
#define STRUCTURE_SIZE_BOUNDARY 16
|
|
|
|
/* Specific options for DBX Output. */
|
|
|
|
/* This is BSD, so it wants DBX format. */
|
|
#define DBX_DEBUGGING_INFO
|
|
|
|
/* Do not break .stabs pseudos into continuations. */
|
|
#define DBX_CONTIN_LENGTH 0
|
|
|
|
/* This is the char to use for continuation (in case we need to turn
|
|
continuation back on). */
|
|
#define DBX_CONTIN_CHAR '?'
|
|
|
|
/* Stack & calling: aggregate returns. */
|
|
|
|
/* Don't default to pcc-struct-return, because gcc is the only compiler, and
|
|
we want to retain compatibility with older gcc versions. */
|
|
#define DEFAULT_PCC_STRUCT_RETURN 0
|
|
|
|
/* Assembler format: exception region output. */
|
|
|
|
/* All configurations that don't use elf must be explicit about not using
|
|
dwarf unwind information. egcs doesn't try too hard to check internal
|
|
configuration files... */
|
|
#define DWARF2_UNWIND_INFO 0
|
|
|
|
|
|
/* TODO: ASM_OUTPUT_MI_THUNK is busted. I need to figure out
|
|
what bra func@PLTPC means under linux, and find the corresponding
|
|
construction for our gas/pic setup. */
|
|
#if 0
|
|
/* Taken from linux.h. Processor dependent optimized code to handle C++
|
|
multiple inheritance vtable lookup. */
|
|
|
|
/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
|
|
Used for C++ multiple inheritance. */
|
|
#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION) \
|
|
do { \
|
|
if (DELTA > 0 && DELTA <= 8) \
|
|
asm_fprintf (FILE, "\taddq.l %I%d,4(%Rsp)\n", DELTA); \
|
|
else if (DELTA < 0 && DELTA >= -8) \
|
|
asm_fprintf (FILE, "\tsubq.l %I%d,4(%Rsp)\n", -DELTA); \
|
|
else \
|
|
asm_fprintf (FILE, "\tadd.l %I%d,4(%Rsp)\n", DELTA); \
|
|
\
|
|
if (flag_pic) \
|
|
{ \
|
|
fprintf (FILE, "\tbra.l "); \
|
|
assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0)); \
|
|
fprintf (FILE, "@PLTPC\n"); \
|
|
} \
|
|
else \
|
|
{ \
|
|
fprintf (FILE, "\tjmp "); \
|
|
assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0)); \
|
|
fprintf (FILE, "\n"); \
|
|
} \
|
|
} while (0)
|
|
#endif
|
|
|