MI bits for Gcc 3.1.

1 files changed, 34 insertions, 460 deletions

diff --git a/contrib/gcc/config/freebsd.h b/contrib/gcc/config/freebsd.h
index 1b47acb..cd9f7eb 100644
--- a/contrib/gcc/config/freebsd.h
+++ b/contrib/gcc/config/freebsd.h
@@ -1,5 +1,5 @@
 /* Base configuration file for all FreeBSD targets.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -21,115 +21,71 @@ Boston, MA 02111-1307, USA.  */
 /* Common FreeBSD configuration. 
    All FreeBSD architectures should include this file, which will specify
    their commonalities.
-   Adapted from /usr/src/contrib/gcc/config/i386/freebsd.h,
-   /usr/src/contrib/gcc/config/svr4.h & 
-   egcs/gcc/config/i386/freebsd-elf.h by
-   David O'Brien <obrien@FreeBSD.org>.  */
+   Adapted from gcc/config/i386/freebsd-elf.h by 
+   David O'Brien <obrien@FreeBSD.org>.  
+   Further work by David O'Brien <obrien@FreeBSD.org> and
+   Loren J. Rittle <ljrittle@acm.org>.  */
 
 /* $FreeBSD$ */
 
-
-/* Cpp, assembler, linker, library, and startfile spec's.  */
+/* In case we need to know.  */
+#define USING_CONFIG_FREEBSD 1
 
 /* This defines which switch letters take arguments.  On FreeBSD, most of
    the normal cases (defined in gcc.c) apply, and we also have -h* and
    -z* options (for the linker) (coming from SVR4).
    We also have -R (alias --rpath), no -z, --soname (-h), --assert etc.  */
 
-#define FBSD_SWITCH_TAKES_ARG(CHAR)					\
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR)					\
-    || (CHAR) == 'h'							\
-    || (CHAR) == 'z' /* ignored by ld */				\
-    || (CHAR) == 'R')
-
 #undef  SWITCH_TAKES_ARG
 #define SWITCH_TAKES_ARG(CHAR) (FBSD_SWITCH_TAKES_ARG(CHAR))
 
-/* This defines which multi-letter switches take arguments.  */
-
-#define FBSD_WORD_SWITCH_TAKES_ARG(STR)					\
-  (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)					\
-   || !strcmp ((STR), "rpath") || !strcmp ((STR), "rpath-link")		\
-   || !strcmp ((STR), "soname") || !strcmp ((STR), "defsym") 		\
-   || !strcmp ((STR), "assert") || !strcmp ((STR), "dynamic-linker"))
-
 #undef  WORD_SWITCH_TAKES_ARG
 #define WORD_SWITCH_TAKES_ARG(STR) (FBSD_WORD_SWITCH_TAKES_ARG(STR))
 
-/* Place spaces around this string.  We depend on string splicing to produce
-   the final CPP_PREDEFINES value.  */
-
-#define FBSD_CPP_PREDEFINES \
-  " -D__FreeBSD__=5 -D__FreeBSD_cc_version=500002 -Dunix -Asystem(unix) -Asystem(FreeBSD) "
-
-#define FBSD_CPP_SPEC "							\
-  %(cpp_cpu)								\
-  %{!maout: -D__ELF__}							\
-  %{munderscores: -D__UNDERSCORES__}					\
-  %{maout: %{!mno-underscores: -D__UNDERSCORES__}}			\
-  %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__}		\
-  %{posix:-D_POSIX_SOURCE}"
+#undef  CPP_PREDEFINES
+#define CPP_PREDEFINES FBSD_CPP_PREDEFINES
 
 #undef  CPP_SPEC
 #define CPP_SPEC FBSD_CPP_SPEC
 
-/* Provide a LIB_SPEC appropriate for FreeBSD.  Before
-   __FreeBSD_version 500016, select the appropriate libc, depending on
-   whether we're doing profiling or need threads support.  (similar to
-   the default, except no -lg, and no -p).  At __FreeBSD_version
-   500016 and later, when threads support is requested include both
-   -lc and -lc_r instead of only -lc_r.  */
+#undef  STARTFILE_SPEC
+#define STARTFILE_SPEC FBSD_STARTFILE_SPEC
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC FBSD_ENDFILE_SPEC
 
 #undef  LIB_SPEC
-#include <sys/param.h>
-#if __FreeBSD_version >= 500016
-#define LIB_SPEC "							\
-  %{!shared:								\
-    %{!pg: %{pthread:-lc_r} -lc}					\
-    %{pg:  %{pthread:-lc_r_p} -lc_p}					\
-  }"
-#else
-#define LIB_SPEC "							\
-  %{!shared:								\
-    %{!pg:								\
-      %{!pthread:-lc}							\
-      %{pthread:-lc_r}}							\
-    %{pg:								\
-      %{!pthread:-lc_p}							\
-      %{pthread:-lc_r_p}}						\
-  }"
-#endif
+#define LIB_SPEC FBSD_LIB_SPEC
 
 
 /************************[  Target stuff  ]***********************************/
 
 /* All FreeBSD Architectures support the ELF object file format.  */
 #undef  OBJECT_FORMAT_ELF
-#define OBJECT_FORMAT_ELF
+#define OBJECT_FORMAT_ELF	1
 
 /* Don't assume anything about the header files.  */
 #undef  NO_IMPLICIT_EXTERN_C
-#define NO_IMPLICIT_EXTERN_C
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-#undef  TARGET_MEM_FUNCTIONS
-#define TARGET_MEM_FUNCTIONS
+#define NO_IMPLICIT_EXTERN_C	1
 
 /* Allow #sccs in preprocessor.  */
 #undef  SCCS_DIRECTIVE
-#define SCCS_DIRECTIVE
+#define SCCS_DIRECTIVE	1
 
-#undef  HAVE_ATEXIT
-#define HAVE_ATEXIT
+/* Make gcc agree with FreeBSD's standard headers (<machine/ansi.h>, etc...)  */
 
-/* Code generation parameters.  */
+#undef  WCHAR_TYPE
+#define WCHAR_TYPE	"int"
+
+#undef  WCHAR_UNSIGNED
+#define WCHAR_UNSIGNED	0
+
+#ifdef FREEBSD_NATIVE
+#define LIBSTDCXX_PROFILE       "-lstdc++_p"
+#endif
+#define MATH_LIBRARY_PROFILE    "-lm_p"
 
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions
-   (even though the SVR4 ABI for the i386 says that records and unions are
-   returned in memory).  */
-#undef  DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
+/* Code generation parameters.  */
 
 /* Writing `int' for a bitfield forces int alignment for the structure.  */
 /* XXX: ok for Alpha??  */
@@ -141,395 +97,13 @@ Boston, MA 02111-1307, USA.  */
    with libraries compiled with the native cc.  */
 #undef NO_DOLLAR_IN_LABEL
 
-/* The prefix to add to user-visible assembler symbols.
-   For System V Release 4 & ELF the convention is *not* to prepend a leading
-   underscore onto user-level symbol names.  */
-
-#undef  USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* Handle #pragma weak and #pragma pack.  */
-#undef  HANDLE_SYSV_PRAGMA
-#define HANDLE_SYSV_PRAGMA
-
-#ifdef WANT_DWARF2_UNWIND
-/* FreeBSD ELF uses across the board will now use DWARF2 unwinding as the IA-64
-   psABI requires it.  */
-#define DWARF2_UNWIND_INFO 1
-#else
-/* Maintain compatibility with the FreeBSD {3,4}.x C++ ABI.  */
-#define DWARF2_UNWIND_INFO 0
-#endif
-
-/* Do not use ``thunks'' to implement C++ vtables.  This method still has
-   fatal bugs.  Also, GCC 3.0 will have a new C++ ABI that may not even
-   support `thunks'.  */
-#undef DEFAULT_VTABLE_THUNKS
+/* Used by libgcc2.c.  We support file locking with fcntl / F_SETLKW.
+   This enables the test coverage code to use file locking when exiting a
+   program, which avoids race conditions if the program has forked.  */
+#define TARGET_HAS_F_SETLKW	1
 
 
 /************************[  Assembler stuff  ]********************************/
 
-/* Override the default comment-starter of "/".  */
-#undef  ASM_COMMENT_START
-#define ASM_COMMENT_START	"#"
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the .ident
-   string is patterned after the ones produced by native SVR4 C compilers.  */
-
-#undef  IDENT_ASM_OP
-#define IDENT_ASM_OP	"\t.ident\t"
-
-/* Output #ident as a .ident.  */
-
-#undef  ASM_OUTPUT_IDENT
-#define ASM_OUTPUT_IDENT(FILE, NAME)					\
-  fprintf ((FILE), "%s\"%s\"\n", IDENT_ASM_OP, (NAME));
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C. (svr4.h defines ASM_IDENTIFY_GCC but neglects this) */
-
-#undef  ASM_IDENTIFY_LANGUAGE
-#define ASM_IDENTIFY_LANGUAGE(FILE)					\
-  {									\
-    if (strcmp (lang_identify (), "c") != 0)				\
-        output_lang_identify (FILE);					\
-  }
-
-#undef  ASM_FILE_END
-#define ASM_FILE_END(FILE)						\
-  do {				 					\
-    if (!flag_no_ident)							\
-      fprintf ((FILE), "%s\"[ASM_FILE_END]GCC: (%s) %s\"\n",		\
-		IDENT_ASM_OP, lang_identify(), version_string);		\
-  } while (0)
-
-/* This is the pseudo-op used to generate a contiguous sequence of byte
-   values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
-   AUTOMATICALLY APPENDED.  This is the same for most SVR4 assemblers.  */
-
-#undef  ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP	"\t.ascii\t"
-
-#undef  ASM_BYTE_OP
-#define ASM_BYTE_OP		"\t.byte\t"
-
-/* This is how to allocate empty space in some section.  The .zero
-   pseudo-op is used for this on most ELF assemblers.  */
-
-#undef  SKIP_ASM_OP
-#define SKIP_ASM_OP		"\t.zero\t"
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some SVR4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some SVR4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some SVR4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.
-*/
-
-#undef  STRING_LIMIT
-#define STRING_LIMIT	((unsigned) 256)
-
-#undef  STRING_ASM_OP
-#define STRING_ASM_OP	"\t.string\t"
-
-/* Output the label which precedes a jumptable.  Note that for all svr4/ELF
-   systems where we actually generate jumptables (which is to say every
-   SVR4 target except i386, where we use casesi instead) we put the jump-
-   tables into the .rodata section and since other stuff could have been
-   put into the .rodata section prior to any given jumptable, we have to
-   make sure that the location counter for the .rodata section gets pro-
-   perly re-aligned prior to the actual beginning of the jump table.  */
-
-#undef  ALIGN_ASM_OP
-#define ALIGN_ASM_OP	"\t.align\t"
-
-/* This says how to output assembler code to declare an
-   uninitialized external linkage data object.  Under SVR4/ELF,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#undef  COMMON_ASM_OP
-#define COMMON_ASM_OP	"\t.comm\t"
-
-/* This says how to output assembler code to declare an
-   uninitialized internal linkage data object.  Under SVR4/ELF,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#undef  LOCAL_ASM_OP
-#define LOCAL_ASM_OP	"\t.local\t"
-
-#undef  ASM_OUTPUT_BEFORE_CASE_LABEL
-#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE, PREFIX, NUM, TABLE)		\
-  ASM_OUTPUT_ALIGN ((FILE), 2);
-
-#undef  ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE, PREFIX, NUM, JUMPTABLE)		\
-  do {									\
-    ASM_OUTPUT_BEFORE_CASE_LABEL ((FILE), (PREFIX), (NUM), (JUMPTABLE))	\
-    ASM_OUTPUT_INTERNAL_LABEL ((FILE), (PREFIX), (NUM));		\
-  } while (0)
-
-/* The standard SVR4/ELF assembler seems to require that certain builtin
-   library routines (e.g. .udiv) be explicitly declared as .globl
-   in each assembly file where they are referenced.  */
-
-#undef  ASM_OUTPUT_EXTERNAL_LIBCALL
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  ASM_GLOBALIZE_LABEL ((FILE), XSTR ((FUN), 0))
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  
-   FreeBSD conditionalizes the use of ".section rodata" depending on
-   ELF mode - otherwise .text.  */
-
-#undef  USE_CONST_SECTION
-#define USE_CONST_SECTION	TARGET_ELF
-
-#undef  CONST_SECTION_ASM_OP
-#define CONST_SECTION_ASM_OP	"\t.section\t.rodata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#undef  CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP	"\t.section\t.ctors,\"aw\""
-#undef  DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP	"\t.section\t.dtors,\"aw\""
-
-/* On SVR4, we *do* have support for the .init and .fini sections, and we
-   can put stuff in there to be executed before and after `main'.  We let
-   crtstuff.c and other files know this by defining the following symbols.
-   The definitions say how to change sections to the .init and .fini
-   sections.  This is the same for all known SVR4 assemblers.  */
-
-#undef  INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP	"\t.section\t.init"
-#undef  FINI_SECTION_ASM_OP
-#define FINI_SECTION_ASM_OP	"\t.section\t.fini"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef  EXTRA_SECTIONS
-#define EXTRA_SECTIONS	in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef  EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#undef  READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION()	const_section ()
-
-extern void text_section ();
-
-#undef  CONST_SECTION_FUNCTION
-#define CONST_SECTION_FUNCTION						\
-  void									\
-  const_section ()							\
-  {									\
-    if (!USE_CONST_SECTION)						\
-      text_section();							\
-    else if (in_section != in_const)					\
-      {									\
-	fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-	in_section = in_const;						\
-      }									\
-  }
-
-#undef  CTORS_SECTION_FUNCTION
-#define CTORS_SECTION_FUNCTION						\
-  void									\
-  ctors_section ()							\
-  {									\
-    if (in_section != in_ctors)						\
-      {									\
-	fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-	in_section = in_ctors;						\
-      }									\
-  }
-
-#undef  DTORS_SECTION_FUNCTION
-#define DTORS_SECTION_FUNCTION						\
-  void									\
-  dtors_section ()							\
-  {									\
-    if (in_section != in_dtors)						\
-      {									\
- 	fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-	in_section = in_dtors;						\
-      }									\
-  }
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef  SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE, RTX)	const_section()
-
-/* Define the strings used for the special svr4/ELF .type and .size
-   directives.  These strings generally do not vary from one svr4/ELF
-   system to another.  */
-
-#undef  TYPE_ASM_OP
-#define TYPE_ASM_OP	"\t.type\t"
-#undef  SIZE_ASM_OP
-#define SIZE_ASM_OP	"\t.size\t"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#undef  ASM_WEAKEN_LABEL
-#define ASM_WEAKEN_LABEL(FILE, NAME)					\
-  do {									\
-    fputs ("\t.globl\t", (FILE)); assemble_name ((FILE), (NAME));	\
-    fputc ('\n', (FILE));						\
-    fputs ("\t.weak\t", (FILE)); assemble_name ((FILE), (NAME));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
-
-/* The following macro defines the [default] format used with ELF to output
-   the second operand of the .type assembler directive.  */
-
-#undef  TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4/ELF assemblers don't require any special declaration of the
-   result value.  */
-
-#undef  ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4/ELF.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the 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, "%s ", TYPE_ASM_OP);					\
-    assemble_name (FILE, NAME);						\
-    putc (',', 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, "%s ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	putc (',', FILE);						\
-	fprintf (FILE, HOST_WIDE_INT_PRINT_DEC,				\
-		 int_size_in_bytes (TREE_TYPE (DECL)));			\
-	fputc ('\n', FILE);						\
-      }									\
-    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, "%s ", SIZE_ASM_OP);				\
-	assemble_name (FILE, name);					\
-	putc (',', FILE);						\
-	fprintf (FILE, HOST_WIDE_INT_PRINT_DEC,				\
-		int_size_in_bytes (TREE_TYPE (DECL))); 			\
-	fputc ('\n', FILE);						\
-      }									\
-  } while (0)
-
 
 /************************[  Debugger stuff  ]*********************************/
-
-/* All ELF targets can support DWARF-2.  */
-#undef  DWARF2_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-
-/* This is BSD, so we want the DBX format.  */
-#undef  DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-/* This is BSD, so use stabs instead of DWARF debug format.  */
-#undef  PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* But allow STABS to be supported as well.
-   	Note that we want to override some definition settings done for some
-   	architecture's native OS's tools that don't apply to us.  */
-#undef ASM_IDENTIFY_GCC
-#undef ASM_IDENTIFY_LANGUAGE