From: Richard Stallman Date: Sun, 1 Dec 1991 05:07:43 +0000 (+0000) Subject: Initial revision X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d80ffa4333c6084ecbefe8ca60c7826d7b888518;p=gcc.git Initial revision From-SVN: r90 --- diff --git a/gcc/config/i860/bsd.h b/gcc/config/i860/bsd.h new file mode 100644 index 00000000000..7705810c3d0 --- /dev/null +++ b/gcc/config/i860/bsd.h @@ -0,0 +1,5 @@ +#include "i860.h" + +/* BSD UN*X systems use BSD STABS debugging info. */ + +#define DBX_DEBUGGING_INFO diff --git a/gcc/config/m68k/tower.h b/gcc/config/m68k/tower.h new file mode 100644 index 00000000000..71ac839f441 --- /dev/null +++ b/gcc/config/m68k/tower.h @@ -0,0 +1,103 @@ +/* Definitions of target machine for GNU compiler. + Copyright (C) 1990 Free Software Foundation, Inc. + + Written by Robert Andersson, International Systems, Oslo, Norway. + Please send bug reports, questions and improvements to ra@intsys.no. + + 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. + + +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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + + +#include "m68k.h" + + +/* See m68k.h. 5 means 68020 with no 68881. */ + +#define TARGET_DEFAULT 5 + +/* Names to predefine in the preprocessor for this target machine. */ + +#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_200" + +#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" +#endif +#ifdef tower32_700 +#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_700" +#endif +#ifdef tower32_800 +#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_800" +#endif +#ifdef tower32_850 +#define CPP_PREDEFINES "-Dunix -Dtower32 -Dtower32_850" +#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 "-lc %{m68881:/usr/lib/fp/crtn.o}%{!m68881:/lib/crtn.o}" + +/* Use mem* functions, recognize #ident lines. */ + +#define TARGET_MEM_FUNCTIONS +#define IDENT_DIRECTIVE + +/* This is only used in g++, don't prepend underscore. */ + +#define NO_UNDERSCORES + +/* 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", \ + "%fpa0", "%fpa1", "%fpa2", "%fpa3", "%fpa4", "%fpa5", "%fpa6", "%fpa7", \ + "%fpa8", "%fpa9", "%fpa10", "%fpa11", "%fpa12", "%fpa13", "%fpa14", "%fpa15",\ + "%fpa16","%fpa17", "%fpa18", "%fpa19", "%fpa20", "%fpa21", "%fpa22","%fpa23",\ + "%fpa24","%fpa25", "%fpa26", "%fpa27", "%fpa28", "%fpa29", "%fpa30","%fpa31"} + +/* We do not want leading underscores. */ + +#undef ASM_OUTPUT_LABELREF +#define ASM_OUTPUT_LABELREF(FILE,NAME) \ + fprintf (FILE, "%s", NAME) diff --git a/gcc/config/m88k/luna.h b/gcc/config/m88k/luna.h new file mode 100644 index 00000000000..bd4d254e4b4 --- /dev/null +++ b/gcc/config/m88k/luna.h @@ -0,0 +1,46 @@ +/* Definitions of target machine for GNU compiler. + Motorola m88100 running Omron Luna/88k. + Copyright (C) 1991 Free Software Foundation, Inc. + Contributed by Jeffery Friedl (jfriedl@omron.co.jp) + Currently supported by Tom Wood (wood@dg-rtp.dg.com) + +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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* The Omron Luna/88k is MACH and uses BSD a.out, not COFF or ELF. */ +#ifndef MACH +#define MACH +#endif +#define DBX_DEBUGGING_INFO + +#include "m88k.h" + +/* Identify the compiler. */ +#undef VERSION_INFO1 +#define VERSION_INFO1 "Omron Luna/88k, " + +/* Macros to be automatically defined. */ +#undef CPP_PREDEFINES +#define CPP_PREDEFINES \ + "-DMACH -Dmc88100 -Dm88k -Dunix -Dluna -Dluna88k -D__CLASSIFY_TYPE__=2" + +/* Specify extra dir to search for include files. */ +#undef SYSTEM_INCLUDE_DIR +#define SYSTEM_INCLUDE_DIR "/usr/mach/include" + +/* For the Omron Luna/88k, a float function returns a double in traditional + mode (and a float in ansi mode). */ +#undef TRADITIONAL_RETURN_FLOAT diff --git a/gcc/config/ns32k/sequent.h b/gcc/config/ns32k/sequent.h new file mode 100644 index 00000000000..2c0653119e0 --- /dev/null +++ b/gcc/config/ns32k/sequent.h @@ -0,0 +1,114 @@ +/* Definitions of target machine for GNU compiler. SEQUENT NS32000 version. + Copyright (C) 1987 Free Software Foundation, Inc. + Contributed by Michael Tiemann (tiemann@mcc.com) + +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, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* Two flags to control how addresses are printed in assembler insns. */ +#define SEQUENT_ADDRESS_BUG 1 +#define SEQUENT_BASE_REGS + +#include "ns32k.h" + +/* This is BSD, so it wants DBX format. */ +#define DBX_DEBUGGING_INFO + +/* Sequent has some changes in the format of DBX symbols. */ +#define DBX_NO_XREFS 1 + +/* Don't split DBX symbols into continuations. */ +#define DBX_CONTIN_LENGTH 0 + +#define TARGET_DEFAULT 9 /* 32332 with 32081 (guessing) */ + +/* Print subsidiary information on the compiler version in use. */ +#undef TARGET_VERSION +#define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)"); + +#undef CPP_PREDEFINES +#define CPP_PREDEFINES "-Dns32000 -Dsequent -Dunix" + +/* Link with libg.a when debugging, for dbx's sake. */ + +#define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} " + +/* This is how to align the code that follows an unconditional branch. + Don't define it, since it confuses the assembler (we hear). */ + +#undef ASM_OUTPUT_ALIGN_CODE + +/* Assember pseudo-op for shared data segment. */ +#define SHARED_SECTION_ASM_OP ".shdata" + +/* Control how stack adjust insns are output. */ +#define SEQUENT_ADJUST_STACK + +/* %$ means print the prefix for an immediate operand. + On the sequent, no prefix is used for such. */ + +#undef PRINT_OPERAND +#define PRINT_OPERAND(FILE, X, CODE) \ +{ if (CODE == '$') ; \ + else if (CODE == '?'); \ + else if (GET_CODE (X) == REG) \ + fprintf (FILE, "%s", reg_names[REGNO (X)]); \ + else if (GET_CODE (X) == MEM) \ + { \ + rtx xfoo; \ + xfoo = XEXP (X, 0); \ + switch (GET_CODE (xfoo)) \ + { \ + case MEM: \ + if (GET_CODE (XEXP (xfoo, 0)) == REG) \ + if (REGNO (XEXP (xfoo, 0)) == STACK_POINTER_REGNUM) \ + fprintf (FILE, "0(0(sp))"); \ + else fprintf (FILE, "0(0(%s))", \ + reg_names[REGNO (XEXP (xfoo, 0))]); \ + else \ + { \ + fprintf (FILE, "0("); \ + output_address (xfoo); \ + putc (')', FILE); \ + } \ + break; \ + case REG: \ + fprintf (FILE, "0(%s)", reg_names[REGNO (xfoo)]); \ + break; \ + case PRE_DEC: \ + case POST_INC: \ + fprintf (FILE, "tos"); \ + break; \ + case CONST_INT: \ + fprintf (FILE, "@%d", INTVAL (xfoo)); \ + break; \ + default: \ + output_address (xfoo); \ + break; \ + } \ + } \ + else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != DImode) \ + if (GET_MODE (X) == DFmode) \ + { union { double d; int i[2]; } u; \ + u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ + fprintf (FILE, "0d%.20e", u.d); } \ + else { union { double d; int i[2]; } u; \ + u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ + fprintf (FILE, "0f%.20e", u.d); } \ + else output_addr_const (FILE, X); } + +#undef PRINT_OPERAND_ADDRESS +#define PRINT_OPERAND_ADDRESS(FILE, ADDR) print_operand_address(FILE, ADDR) diff --git a/gcc/config/sparc/sun4o3.h b/gcc/config/sparc/sun4o3.h new file mode 100644 index 00000000000..6d61e27cf9d --- /dev/null +++ b/gcc/config/sparc/sun4o3.h @@ -0,0 +1,15 @@ +#include "sparc.h" + +/* Define the Sun-asm flag, which is necessary for Sun 4 with os version 3. */ +#undef TARGET_DEFAULT +#define TARGET_DEFAULT 7 + +#undef FUNCTION_PROFILER +#define FUNCTION_PROFILER(FILE, LABELNO) \ + fprintf (FILE, "\tsethi %%hi(LP%d),%%o0\n\tcall .mcount\n\tor %%lo(LP%d),%%o0,%%o0\n", \ + (LABELNO), (LABELNO)) + +/* LINK_SPEC is needed only for Sunos 4. */ + +#undef LINK_SPEC +