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/* Definitions of target machine for GCC, for bi-arch Solaris 2.

   Copyright (C) 2011 Free Software Foundation, Inc.

   This file is part of GCC.

   GCC 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 3, 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 of MERCHANTABILITY or

   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

   for more details.

   Under Section 7 of GPL version 3, you are granted additional

   permissions described in the GCC Runtime Library Exception, version

   3.1, as published by the Free Software Foundation.

   You should have received a copy of the GNU General Public License and

   a copy of the GCC Runtime Library Exception along with this program;

   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

   <http://www.gnu.org/licenses/>.  */

/* wchar_t is called differently in <wchar.h> for 32 and 64-bit

   compilations.  This is called for by SCD 2.4.1, p. 6-83, Figure 6-65

   (32-bit) and p. 6P-10, Figure 6.38 (64-bit).  */

#undef WCHAR_TYPE

#define WCHAR_TYPE (TARGET_64BIT ? "int" : "long int")

#undef WCHAR_TYPE_SIZE

#define WCHAR_TYPE_SIZE 32

/* Same for wint_t.  See SCD 2.4.1, p. 6-83, Figure 6-66 (32-bit).  There's

   no corresponding 64-bit definition, but this is what Solaris 8

   <iso/wchar_iso.h> uses.  */

#undef WINT_TYPE

#define WINT_TYPE (TARGET_64BIT ? "int" : "long int")

#undef WINT_TYPE_SIZE

#define WINT_TYPE_SIZE 32

#if DEFAULT_ARCH32_P

#define MULTILIB_DEFAULTS { "m32" }

#else

#define MULTILIB_DEFAULTS { "m64" }

#endif

#if DEFAULT_ARCH32_P

#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"

#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"

#else

#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"

#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"

#endif

#undef ASM_CPU_DEFAULT_SPEC

#define ASM_CPU_DEFAULT_SPEC \

(DEFAULT_ARCH32_P ? "\

%{m64:" ASM_CPU64_DEFAULT_SPEC "} \

%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \

" : "\

%{m32:" ASM_CPU32_DEFAULT_SPEC "} \

%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \

")

/* This should be the same as LINK_ARCH32_SPEC_BASE, except with

   ARCH64_SUBDIR appended to the paths and /usr/ccs/lib is no longer

   necessary.  */

#undef LINK_ARCH64_SPEC_BASE

#define LINK_ARCH64_SPEC_BASE \

  "%{G:-G} \

   %{YP,*} \

   %{R*} \

   %{!YP,*:%{p|pg:-Y P,%R/usr/lib/libp/" ARCH64_SUBDIR ":%R/lib/" ARCH64_SUBDIR ":%R/usr/lib/" ARCH64_SUBDIR "} \

           %{!p:%{!pg:-Y P,%R/lib/" ARCH64_SUBDIR ":%R/usr/lib/" ARCH64_SUBDIR "}}}"

#undef LINK_ARCH64_SPEC

#ifndef USE_GLD

/* FIXME: Used to be SPARC-only.  Not SPARC-specfic but for the model name!  */

#define LINK_ARCH64_SPEC \

  "%{mcmodel=medlow:-M /usr/lib/ld/" ARCH64_SUBDIR "/map.below4G} " \

  LINK_ARCH64_SPEC_BASE

#else

#define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE

#endif

#ifdef USE_GLD

#if DEFAULT_ARCH32_P

#define ARCH_DEFAULT_EMULATION ARCH32_EMULATION

#else

#define ARCH_DEFAULT_EMULATION ARCH64_EMULATION

#endif

#define TARGET_LD_EMULATION "%{m32:-m " ARCH32_EMULATION "}" \

                            "%{m64:-m " ARCH64_EMULATION "}" \

                            "%{!m32:%{!m64:-m " ARCH_DEFAULT_EMULATION "}} "

#else

#define TARGET_LD_EMULATION ""

#endif

#undef LINK_ARCH_SPEC

#if DISABLE_MULTILIB

#if DEFAULT_ARCH32_P

#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \

%{m32:%(link_arch32)} \

%{m64:%edoes not support multilib} \

%{!m32:%{!m64:%(link_arch_default)}} \

"

#else

#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \

%{m32:%edoes not support multilib} \

%{m64:%(link_arch64)} \

%{!m32:%{!m64:%(link_arch_default)}} \

"

#endif

#else

#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \

%{m32:%(link_arch32)} \

%{m64:%(link_arch64)} \

%{!m32:%{!m64:%(link_arch_default)}}"

#endif

#define LINK_ARCH_DEFAULT_SPEC \

(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)

#undef SUBTARGET_EXTRA_SPECS

#define SUBTARGET_EXTRA_SPECS \

  { "startfile_arch",    STARTFILE_ARCH_SPEC },         \

  { "link_arch32",       LINK_ARCH32_SPEC },            \

  { "link_arch64",       LINK_ARCH64_SPEC },            \

  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },      \

  { "link_arch",         LINK_ARCH_SPEC },              \

  SUBTARGET_CPU_EXTRA_SPECS