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Diffstat (limited to 'gcc/config/m68k/tower.h')
| -rw-r--r-- | gcc/config/m68k/tower.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/gcc/config/m68k/tower.h b/gcc/config/m68k/tower.h deleted file mode 100644 index 73faedbd0e7..00000000000 --- a/gcc/config/m68k/tower.h +++ /dev/null @@ -1,104 +0,0 @@ -/* Definitions of target machine for GNU compiler. - Copyright (C) 1990, 1994, 1996 Free Software Foundation, Inc. - Contributed by Robert Andersson, International Systems, Oslo, ra@intsys.no. - -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. */ - -/* For NCR Tower 32/4x0 and 32/6x0 running System V Release 3. I don't have - access to 200/700/800/850 machines, so I don't know if it works on those - as well. It shouldn't be far from it however. The hardware floating point - support is completely untested, as I do not have access to a machine with - a 6888x FPU in it. It does not work on the System V Release 2 based OS - releases. Making it work will not be easy, due to the silly way in which - stack expansion is implemented in the OS. - - This file is included in tower-as.h. - Do *NOT* include this file directly. */ - - -#include "m68k/m68k.h" - -#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68020) - -/* Don't try using XFmode. */ -#undef LONG_DOUBLE_TYPE_SIZE -#define LONG_DOUBLE_TYPE_SIZE 64 - -/* Names to predefine in the preprocessor for this target machine. */ - -#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_200 -Asystem(unix) -Asystem(svr3) -Acpu(m68k) -Amachine(m68k)" - -#if 0 /* It is incorrect to test these symbols. - They describe the host, not the target. - It should not matter which model is specified. */ -#ifdef tower32_600 -#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_600 -Asystem(unix) -Asystem(svr3) -Acpu(m68k) -Amachine(m68k)" -#endif -#ifdef tower32_700 -#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_700 -Asystem(unix) -Asystem(svr3) -Acpu(m68k) -Amachine(m68k)" -#endif -#ifdef tower32_800 -#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_800 -Asystem(unix) -Asystem(svr3) -Acpu(m68k) -Amachine(m68k)" -#endif -#ifdef tower32_850 -#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_850 -Asystem(unix) -Asystem(svr3) -Acpu(m68k) -Amachine(m68k)" -#endif -#endif - -/* The startfiles and libraries depend on the -p and -m68881 options. - The Tower does not support the -pg option. */ - -#define LINK_SPEC \ -"%{p:%{m68881:-L/usr/lib/fp/libp} -L/usr/lib/libp} \ - %{m68881:-L/usr/lib/fp}" - -#define LIB_SPEC \ -"%{shlib:-lc_s} -lc crtend.o%s crtn.o%s" - -#define STARTFILE_SPEC \ -"%{p:mcrt1.o%s} %{!p:crt1.o%s} crtbegin.o%s" - -/* Use mem* functions, recognize #ident lines. */ - -#define TARGET_MEM_FUNCTIONS -#define IDENT_DIRECTIVE - -/* Every structure and union's size must be a multiple of two bytes. */ - -#define STRUCTURE_SIZE_BOUNDARY 16 - -/* All register names should have a leading % character. */ - -#undef REGISTER_NAMES -#define REGISTER_NAMES \ -{"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \ - "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%sp", \ - "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7"}; - -#undef REGISTER_PREFIX -#define REGISTER_PREFIX "%" - -#undef IMMEDIATE_PREFIX -#define IMMEDIATE_PREFIX "&" - -/* The prefix to add to user-visible assembler symbols. */ - -/* We do not want leading underscores. */ - -#undef USER_LABEL_PREFIX -#define USER_LABEL_PREFIX "" |