This commit was manufactured by cvs2svn to create tagprereleases/egcs-1.1.2-prerelease-2

'egcs_1_1_2_prerelease_2'.

From-SVN: r25405

14 files changed, 0 insertions, 896 deletions

diff --git a/gcc/config/alpha/openbsd.h b/gcc/config/alpha/openbsd.h
deleted file mode 100644
index 60591d554f5..00000000000
--- a/gcc/config/alpha/openbsd.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Configuration file for an alpha 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.  */
-
-/* We settle for little endian for now.  */
-#define TARGET_ENDIAN_DEFAULT 0
-
-#include <alpha/alpha.h>
-
-#define OBSD_NO_DYNAMIC_LIBRARIES
-#define OBSD_HAS_DECLARE_FUNCTION_NAME
-#define OBSD_HAS_DECLARE_FUNCTION_SIZE
-#define OBSD_HAS_DECLARE_OBJECT
-
-/* alpha ecoff supports only weak aliases, see below.  */
-#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS (FILE,NAME,0)
-
-#include <openbsd.h>
-
-/* Controlling the compilation driver.  */
-
-/* alpha needs __start.  */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{assert*}"
-
-/* run-time target specifications */
-#define CPP_PREDEFINES "-D__unix__ -D__ANSI_COMPAT -Asystem(unix) \
--D__OpenBSD__ -D__alpha__ -D__alpha"
-
-/* Layout of source language data types.  */
-
-/* This must agree with <machine/ansi.h> */
-#undef SIZE_TYPE
-#define SIZE_TYPE "long unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "long int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#define LOCAL_LABEL_PREFIX	"."
-
-/* We don't have an init section yet.  */
-#undef HAS_INIT_SECTION
-
-/* collect2 support (assembler format: macros for initialization).  */
-
-/* Don't tell collect2 we use COFF as we don't have (yet ?) a dynamic ld
-   library with the proper functions to handle this -> collect2 will
-   default to using nm.  */
-#undef OBJECT_FORMAT_COFF
-#undef EXTENDED_COFF
-
-/* 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...  */
-#ifdef INCOMING_RETURN_ADDR_RTX
-#undef DWARF2_UNWIND_INFO
-#define DWARF2_UNWIND_INFO 0
-#endif
-
-/* Assembler format: file framework.  */
-
-/* Taken from alpha/osf.h. This used to be common to all alpha
-   configurations, but elf has departed from it.
-   Check alpha/alpha.h, alpha/osf.h for it when egcs is upgraded.  */
-#ifndef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-{								\
-  alpha_write_verstamp (FILE);					\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  fprintf (FILE, "\t.set volatile\n");                          \
-  fprintf (FILE, "\t.set noat\n");				\
-  if (TARGET_SUPPORT_ARCH)					\
-    fprintf (FILE, "\t.arch %s\n",				\
-             alpha_cpu == PROCESSOR_EV6 ? "ev6"			\
-	     : (alpha_cpu == PROCESSOR_EV5			\
-		? (TARGET_MAX ? "pca56" : TARGET_BWX ? "ev56" : "ev5") \
-		: "ev4"));					\
-								\
-  ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
-}
-#endif
-
-/* Assembler format: label output.  */
-
-#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE)	\
- do {						\
-  fputs ("\t.weakext\t", FILE);			\
-  assemble_name (FILE, NAME);			\
-  if (VALUE)					\
-    {						\
-      fputs (" , ", FILE);			\
-      assemble_name (FILE, VALUE);		\
-    }						\
-  fputc ('\n', FILE);				\
- } while (0)
-
-
diff --git a/gcc/config/alpha/xm-openbsd.h b/gcc/config/alpha/xm-openbsd.h
deleted file mode 100644
index 50f436695a7..00000000000
--- a/gcc/config/alpha/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running alpha OpenBSD.
-   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.  */
-
-#include <xm-openbsd.h>
-#include <alpha/xm-alpha.h>
-
diff --git a/gcc/config/i386/openbsd.h b/gcc/config/i386/openbsd.h
deleted file mode 100644
index 1b56262d9a5..00000000000
--- a/gcc/config/i386/openbsd.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Configuration for an OpenBSD i386 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.  */
-
-/* This is tested by i386gas.h.  */
-#define YES_UNDERSCORES
-
-#include <i386/gstabs.h>
-
-/* Get perform_* macros to build libgcc.a.  */
-#include <i386/perform.h>
-
-/* Get generic OpenBSD definitions.  */
-#define OBSD_OLD_GAS
-#include <openbsd.h>
-
-/* Run-time target specifications */
-#define CPP_PREDEFINES "-D__unix__ -D__i386__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(i386) -Amachine(i386)"
-
-/* 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
-
-/* Assembler format: overall framework.  */
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-/* The following macros were originally stolen from i386v4.h.
-   These have to be defined to get PIC code correct.  */
-
-/* Assembler format: dispatch tables.  */
-
-/* How to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs.  */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Assembler format: sections.  */
-
-/* Indicate when jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION  (flag_pic)
-
-/* 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: alignment output.  */
-
-/* Kludgy test: when gas is upgraded, it will have p2align, and no problems
-   with nops.  */
-#ifndef HAVE_GAS_MAX_SKIP_P2ALIGN
-/* i386 OpenBSD still uses an older gas that doesn't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
-#endif
-
-/* Stack & calling: profiling.  */
-
-/* OpenBSD's profiler recovers all information from the stack pointer.
-   The icky part is not here, but in machine/profile.h.  */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-  fputs (flag_pic ? "\tcall mcount@PLT\n": "\tcall mcount\n", FILE);
-
-/* 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
-
-/* Assembler format: alignment output.  */
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This will be used to align code labels according to Intel 
-   recommendations, in prevision of binutils upgrade.  */
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP)			\
-  do {									\
-    if ((LOG) != 0)							\
-      if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG));	\
-      else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP));	\
-  } while (0)
-#endif
-
-/* Note that we pick up ASM_OUTPUT_MI_THUNK from unix.h.  */
-
diff --git a/gcc/config/i386/xm-openbsd.h b/gcc/config/i386/xm-openbsd.h
deleted file mode 100644
index 1a79e83bc4a..00000000000
--- a/gcc/config/i386/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for i386 hosts running OpenBSD.
-   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.  */
-
-#include <xm-openbsd.h>
-#include <i386/xm-i386.h>
-
diff --git a/gcc/config/m68k/openbsd.h b/gcc/config/m68k/openbsd.h
deleted file mode 100644
index bdec4563393..00000000000
--- a/gcc/config/m68k/openbsd.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* 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)"
-
-/* TODO: activate subtarget types when gas is updated.
-#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
-
diff --git a/gcc/config/m68k/xm-openbsd.h b/gcc/config/m68k/xm-openbsd.h
deleted file mode 100644
index c4312ff8725..00000000000
--- a/gcc/config/m68k/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running m68k OpenBSD.
-   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.  */
-
-#include <xm-openbsd.h>
-#include <m68k/xm-m68k.h>
-
diff --git a/gcc/config/openbsd.h b/gcc/config/openbsd.h
deleted file mode 100644
index af8358eb153..00000000000
--- a/gcc/config/openbsd.h
+++ /dev/null
@@ -1,302 +0,0 @@
-/* Base configuration file for all OpenBSD targets.
-   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.  */
-
-/* Common OpenBSD configuration. 
-   All OpenBSD architectures include this file, which is intended as
-   a repository for common defines. 
-
-   Some defines are common to all architectures, a few of them are
-   triggered by OBSD_* guards, so that we won't override architecture
-   defaults by mistakes.
-
-   OBSD_HAS_CORRECT_SPECS: 
-      another mechanism provides correct specs already.
-   OBSD_NO_DYNAMIC_LIBRARIES: 
-      no implementation of dynamic libraries.
-   OBSD_OLD_GAS: 
-      older flavor of gas which needs help for PIC.
-   OBSD_HAS_DECLARE_FUNCTION_NAME, OBSD_HAS_DECLARE_FUNCTION_SIZE,
-   OBSD_HAS_DECLARE_OBJECT: 
-      PIC support, FUNCTION_NAME/FUNCTION_SIZE are independent, whereas
-      the corresponding logic for OBJECTS is necessarily coupled.
-
-   There are also a few `default' defines such as ASM_WEAKEN_LABEL,
-   intended as common ground for arch that don't provide 
-   anything suitable.  */
-
-/* OPENBSD_NATIVE is defined only when gcc is configured as part of
-   the OpenBSD source tree, specifically through Makefile.bsd-wrapper.
-
-   In such a case the include path can be trimmed as there is no
-   distinction between system includes and gcc includes.  */
-
-/* This configuration method, namely Makefile.bsd-wrapper and
-   OPENBSD_NATIVE is NOT recommended for building cross-compilers.  */
-
-#ifdef OPENBSD_NATIVE
-
-#undef GCC_INCLUDE_DIR
-#define GCC_INCLUDE_DIR "/usr/include"
-
-/* The compiler is configured with ONLY the gcc/g++ standard headers.  */
-#undef INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS			\
-  {						\
-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },	\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },		\
-    { 0, 0, 0, 0 }				\
-  }
-
-/* Under OpenBSD, the normal location of the various *crt*.o files is the
-   /usr/lib directory.  */
-#define STANDARD_STARTFILE_PREFIX	"/usr/lib/"
-
-#endif
-
-
-/* Controlling the compilation driver.  */
-
-/* CPP_SPEC appropriate for OpenBSD. We deal with -posix and -pthread.
-   XXX the way threads are handling currently is not very satisfying,
-   since all code must be compiled with -pthread to work. 
-   This two-stage defines makes it easy to pick that for targets that
-   have subspecs.  */
-#define OBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
-
-/* LIB_SPEC appropriate for OpenBSD.  Select the appropriate libc, 
-   depending on profiling and threads.  Basically, 
-   -lc(_r)?(_p)?, select _r for threads, and _p for p or pg.  */
-#define OBSD_LIB_SPEC "-lc%{pthread:_r}%{p:_p}%{!p:%{pg:_p}}"
-
-#ifndef OBSD_HAS_CORRECT_SPECS
-
-#ifndef OBSD_NO_DYNAMIC_LIBRARIES
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'R')
-#endif
-
-#undef CPP_SPEC
-#define CPP_SPEC OBSD_CPP_SPEC
-
-#ifdef OBSD_OLD_GAS
-/* ASM_SPEC appropriate for OpenBSD.  For some architectures, OpenBSD 
-   still uses a special flavor of gas that needs to be told when generating 
-   pic code.  */
-#undef ASM_SPEC
-#define ASM_SPEC "%{fpic:-k} %{fPIC:-k -K} %|"
-#else
-/* Since we use gas, stdin -> - is a good idea, but we don't want to
-   override native specs just for that.  */
-#ifndef ASM_SPEC
-#define ASM_SPEC "%|"
-#endif
-#endif
-
-/* LINK_SPEC appropriate for OpenBSD.  Support for GCC options 
-   -static, -assert, and -nostdlib.  */
-#undef LINK_SPEC
-#ifdef OBSD_NO_DYNAMIC_LIBRARIES
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{assert*}"
-#else
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
-#endif
-
-#undef LIB_SPEC
-#define LIB_SPEC OBSD_LIB_SPEC
-#endif
-
-
-/* Runtime target specification.  */
-
-/* You must redefine CPP_PREDEFINES in any arch specific file.  */
-#undef CPP_PREDEFINES
-
-/* Implicit calls to library routines.  */
-
-/* Use memcpy and memset instead of bcopy and bzero.  */
-#define TARGET_MEM_FUNCTIONS
-
-/* Miscellaneous parameters.  */
-
-/* Tell libgcc2.c that OpenBSD targets support atexit.  */
-#define HAVE_ATEXIT
-
-/* Controlling debugging info: dbx options.  */
-
-/* Don't use the `xsTAG;' construct in DBX output; OpenBSD systems that
-   use DBX don't support it.  */
-#define DBX_NO_XREFS
-
-
-/* Support of shared libraries, mostly imported from svr4.h through netbsd.  */
-/* Two differences from svr4.h:
-   - we use . - _func instead of a local label,
-   - we put extra spaces in expressions such as 
-     .type _func , @function
-     This is more readable for a human being and confuses c++filt less.  */
-
-/* Assembler format: output and generation of labels.  */
-
-/* Define the strings used for the .type and .size directives.
-   These strings generally do not vary from one system running OpenBSD
-   to another, but if a given system needs to use different pseudo-op
-   names for these, they may be overridden in the arch specific file.  */ 
-
-/* OpenBSD assembler is hacked to have .type & .size support even in a.out
-   format object files.  Functions size are supported but not activated 
-   yet (look for GRACE_PERIOD_EXPIRED in gas/config/obj-aout.c).  */
-
-#undef TYPE_ASM_OP
-#undef SIZE_ASM_OP
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  */
-#undef TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Provision if extra assembler code is needed to declare a function's result
-   (taken from svr4, not needed yet actually).  */
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries under OpenBSD.  These macros also have to output the starting 
-   labels for the relevant functions/objects.  */
-
-#ifndef OBSD_HAS_DECLARE_FUNCTION_NAME
-/* Extra assembler code needed to declare a function properly.
-   Some assemblers may also need to also have something extra said 
-   about the function's return value.  We allow for that here.  */
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fputs (" , ", FILE);						\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-#endif
-
-#ifndef OBSD_HAS_DECLARE_FUNCTION_SIZE
-/* Declare the size of a function.  */
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-	fputs (" , . - ", FILE);					\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-#endif
-
-#ifndef OBSD_HAS_DECLARE_OBJECT
-/* Extra assembler code needed to declare an object properly.  */
-#undef ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fputs (" , ", FILE);						\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
-      }									\
-    ASM_OUTPUT_LABEL (FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set by ASM_DECLARE_OBJECT_NAME 
-   when it was run for the same decl.  */
-#undef ASM_FINISH_DECLARE_OBJECT
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
-       }								 \
-   } while (0)
-#endif
-
-
-/* Those are `generic' ways to weaken/globalize a label. We shouldn't need
-   to override a processor specific definition. Hence, #ifndef ASM_*
-   In case overriding turns out to be needed, one can always #undef ASM_* 
-   before including this file.  */
-
-/* Tell the assembler that a symbol is weak.  */
-/* Note: netbsd arm32 assembler needs a .globl here. An override may 
-   be needed when/if we go for arm32 support.  */
-#ifndef ASM_WEAKEN_LABEL
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-#endif
-
-/* Tell the assembler that a symbol is global.  */
-#ifndef ASM_GLOBALIZE_LABEL
-#define ASM_GLOBALIZE_LABEL(FILE,NAME) \
-  do { fputs ("\t.globl\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while(0)
-#endif
-
-
-/* Storage layout.  */
-
-/* We don't have to worry about binary compatibility with older C++ code,
-   but there is a big known bug with vtable thunks which has not been
-   fixed yet, so DON'T activate it by default.  */
-/* #define DEFAULT_VTABLE_THUNKS 1 */
-
-
-/* Otherwise, since we support weak, gthr.h erroneously tries to use
-   #pragma weak.  */
-#define GTHREAD_USE_WEAK 0
-
diff --git a/gcc/config/sparc/openbsd.h b/gcc/config/sparc/openbsd.h
deleted file mode 100644
index 19ece975e99..00000000000
--- a/gcc/config/sparc/openbsd.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Configuration file for sparc 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.  */
-
-#include <sparc/sparc.h>
-
-/* Get generic OpenBSD definitions.  */
-#define OBSD_OLD_GAS
-#include <openbsd.h>
-
-/* Run-time target specifications.  */
-#define CPP_PREDEFINES "-D__unix__ -D__sparc__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(sparc) -Amachine(sparc)"
-
-/* 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
-
-/* Specific options for DBX Output.  */
-
-/* This is BSD, so it wants DBX format.  */
-#define DBX_DEBUGGING_INFO
-
-/* This is the char to use for continuation */
-#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.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#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
-
-/* Default sparc.h does already define ASM_OUTPUT_MI_THUNK */
-
diff --git a/gcc/config/sparc/xm-openbsd.h b/gcc/config/sparc/xm-openbsd.h
deleted file mode 100644
index 2df7fb3e363..00000000000
--- a/gcc/config/sparc/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running sparc OpenBSD.
-   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.  */
-
-#include <xm-openbsd.h>
-#include <sparc/xm-sparc.h>
-
diff --git a/gcc/config/t-openbsd b/gcc/config/t-openbsd
deleted file mode 100644
index 14bebc13e6b..00000000000
--- a/gcc/config/t-openbsd
+++ /dev/null
@@ -1,7 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# We don't need GCC's own include files but we do need lang specific ones.
-USER_H = ${LANG_EXTRA_HEADERS}
-INSTALL_ASSERT_H =
-
diff --git a/gcc/config/t-openbsd-thread b/gcc/config/t-openbsd-thread
deleted file mode 100644
index 4b25f25a4e5..00000000000
--- a/gcc/config/t-openbsd-thread
+++ /dev/null
@@ -1,5 +0,0 @@
-# This is currently needed to compile libgcc2 for threads support
-TARGET_LIBGCC2_CFLAGS=-pthread
-#T_CFLAGS=-pthread
-#T_CPPFLAGS=-pthread
-
diff --git a/gcc/config/xm-openbsd.h b/gcc/config/xm-openbsd.h
deleted file mode 100644
index 74a842184c3..00000000000
--- a/gcc/config/xm-openbsd.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Configuration fragment for hosts running a version of OpenBSD.
-   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.  */
-/* This file gets included by all architectures. It holds stuff
-   that ought to be defined when hosting a compiler on an OpenBSD
-   machine, independently of the architecture. It's included by
-   ${cpu_type}/xm-openbsd.h, not included directly.  */
-
-/* OpenBSD is trying to be POSIX-compliant, to the point of fixing
-   problems that may occur with gcc's interpretation.  */
-#undef POSIX
-#define POSIX
-
-/* Ensure we get gnu C's defaults.  */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
-
-
diff --git a/libstdc++/config/openbsd.ml b/libstdc++/config/openbsd.ml
deleted file mode 100644
index 0d278f6b0b0..00000000000
--- a/libstdc++/config/openbsd.ml
+++ /dev/null
@@ -1,7 +0,0 @@
-# Base shared lib for OpenBSD i386
-
-LIBS    = $(ARLIB) $(SHLIB) $(SHLINK) mshlink
-SHFLAGS = -nostdlib -Wl,-Bshareable,-Bforcearchive
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
-
diff --git a/libstdc++/config/openbsd.mt b/libstdc++/config/openbsd.mt
deleted file mode 100644
index 29da11cf454..00000000000
--- a/libstdc++/config/openbsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# tell we want the mt-safe version
-MT_CFLAGS = -D_IO_MTSAFE_IO -D_PTHREADS
-