/* Definitions for Intel 386 running FreeBSD with ELF format   Copyright (C) 1996, 2000, 2002, 2004 Free Software Foundation, Inc.   Contributed by Eric Youngdale.   Modified for stabs-in-ELF by H.J. Lu.   Adapted from GNU/Linux version by John Polstra.   Continued development by David O'Brien <obrien@freebsd.org>This file is part of GCC.GCC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.GCC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GCC; see the file COPYING.  If not, write tothe Free Software Foundation, 51 Franklin Street, Fifth Floor,Boston, MA 02110-1301, USA.  */#define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)");/* Override the default comment-starter of "/".  */#undef  ASM_COMMENT_START#define ASM_COMMENT_START "#"#undef  ASM_APP_ON#define ASM_APP_ON "#APP\n"#undef  ASM_APP_OFF#define ASM_APP_OFF "#NO_APP\n"#undef  DBX_REGISTER_NUMBER#define DBX_REGISTER_NUMBER(n) \  (TARGET_64BIT ? dbx64_register_map[n] : svr4_dbx_register_map[n])#undef  NO_PROFILE_COUNTERS#define NO_PROFILE_COUNTERS	1/* Tell final.c that we don't need a label passed to mcount.  */#undef  MCOUNT_NAME#define MCOUNT_NAME ".mcount"/* Make gcc agree with <machine/ansi.h>.  */#undef  SIZE_TYPE#define SIZE_TYPE	(TARGET_64BIT ? "long unsigned int" : "unsigned int") #undef  PTRDIFF_TYPE#define PTRDIFF_TYPE	(TARGET_64BIT ? "long int" : "int")  #undef  WCHAR_TYPE_SIZE#define WCHAR_TYPE_SIZE	(TARGET_64BIT ? 32 : BITS_PER_WORD)#undef  SUBTARGET_EXTRA_SPECS	/* i386.h bogusly defines it.  */#define SUBTARGET_EXTRA_SPECS \  { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }    /* Provide a STARTFILE_SPEC appropriate for FreeBSD.  Here we add   the magical crtbegin.o file (see crtstuff.c) which provides part 	of the support for getting C++ file-scope static object constructed 	before entering `main'.  */   #undef	STARTFILE_SPEC#define STARTFILE_SPEC \  "%{!shared: \     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \		       %{!p:%{profile:gcrt1.o%s} \			 %{!profile:crt1.o%s}}}} \   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"/* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on   the magical crtend.o file (see crtstuff.c) which provides part of 	the support for getting C++ file-scope static object constructed 	before entering `main', followed by a normal "finalizer" file, 	`crtn.o'.  */#undef	ENDFILE_SPEC#define ENDFILE_SPEC \  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"/* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support   for the special GCC options -static and -shared, which allow us to   link things in one of these three modes by applying the appropriate   combinations of options at link-time. We like to support here for   as many of the other GNU linker options as possible. But I don't   have the time to search for those flags. I am sure how to add   support for -soname shared_object_name. H.J.   I took out %{v:%{!V:-V}}. It is too much :-(. They can use   -Wl,-V.   When the -shared link option is used a final link is not being   done.  */#undef	LINK_SPEC#define LINK_SPEC "\  %{p:%nconsider using `-pg' instead of `-p' with gprof(1)} \  %{v:-V} \  %{assert*} %{R*} %{rpath*} %{defsym*} \  %{shared:-Bshareable %{h*} %{soname*}} \    %{!shared: \      %{!static: \        %{rdynamic:-export-dynamic} \        %{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }} \    %{static:-Bstatic}} \  %{symbolic:-Bsymbolic}"/* 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 is used to align code labels according to Intel recommendations.  */#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN#undef  ASM_OUTPUT_MAX_SKIP_ALIGN#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE, LOG, MAX_SKIP)					\  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));	\  }#endif/* Don't default to pcc-struct-return, we want to retain compatibility with   older gcc versions AND pcc-struct-return is nonreentrant.   (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/* FreeBSD sets the rounding precision of the FPU to 53 bits.  Let the   compiler get the contents of <float.h> and std::numeric_limits correct.  */#undef TARGET_96_ROUND_53_LONG_DOUBLE#define TARGET_96_ROUND_53_LONG_DOUBLE (!TARGET_64BIT)