Subversion Repositories openrisc

/* Solaris 10 configuration.

   Copyright (C) 2004, 2007 Free Software Foundation, Inc.

   Contributed by CodeSourcery, LLC.

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.

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

along with GCC; see the file COPYING3.  If not see

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

#undef ASM_COMMENT_START

#define ASM_COMMENT_START "/"

/* binutils' GNU as understands --32 and --64, but the native Solaris

   assembler requires -xarch=generic or -xarch=generic64 instead.  */

#undef ASM_SPEC

#ifdef USE_GAS

#define ASM_SPEC "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} " \

                 "%{Wa,*:%*} %{m32:--32} %{m64:--64} -s %(asm_cpu)"

#else

#define ASM_SPEC "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} " \

                 "%{Wa,*:%*} %{m32:-xarch=generic} %{m64:-xarch=generic64} " \

                 "-s %(asm_cpu)"

#endif

#undef NO_PROFILE_COUNTERS

#undef MCOUNT_NAME

#define MCOUNT_NAME "_mcount"

#undef WCHAR_TYPE

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

#undef WCHAR_TYPE_SIZE

#define WCHAR_TYPE_SIZE 32

#undef WINT_TYPE

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

#undef WINT_TYPE_SIZE

#define WINT_TYPE_SIZE 32

#define SUBTARGET_OVERRIDE_OPTIONS                              \

  do                                                            \

    {                                                           \

      if (flag_omit_frame_pointer == 2)                         \

        flag_omit_frame_pointer = 0;                             \

    }                                                           \

  while (0)

#undef TARGET_SUBTARGET_DEFAULT

#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP     \

                                  | MASK_FLOAT_RETURNS)

#define SUBTARGET_OPTIMIZATION_OPTIONS                  \

  do                                                    \

    {                                                   \

      if (optimize >= 1)                                \

        target_flags |= MASK_OMIT_LEAF_FRAME_POINTER;   \

    }                                                   \

  while (0)

#define MULTILIB_DEFAULTS { "m32" }

#undef LINK_ARCH64_SPEC_BASE

#define LINK_ARCH64_SPEC_BASE \

  "%{G:-G} \

   %{YP,*} \

   %{R*} \

   %{compat-bsd: \

     %{!YP,*:%{p|pg:-Y P,/usr/ucblib/64:/usr/lib/libp/64:/lib/64:/usr/lib/64} \

             %{!p:%{!pg:-Y P,/usr/ucblib/64:/lib:/usr/lib/64}}} \

             -R /usr/ucblib/64} \

   %{!compat-bsd: \

     %{!YP,*:%{p|pg:-Y P,/usr/lib/libp/64:/lib/64:/usr/lib/64} \

             %{!p:%{!pg:-Y P,/lib/64:/usr/lib/64}}}}"

#undef LINK_ARCH64_SPEC

#define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE

#ifdef TARGET_GNU_LD

#define TARGET_LD_EMULATION "%{m64:-m elf_x86_64}%{!m64:-m elf_i386} "

#else

#define TARGET_LD_EMULATION ""

#endif

#undef LINK_ARCH_SPEC

#define LINK_ARCH_SPEC TARGET_LD_EMULATION \

                       "%{m64:" LINK_ARCH64_SPEC "}%{!m64:" LINK_ARCH32_SPEC "}"

/* We do not need to search a special directory for startup files.  */

#undef MD_STARTFILE_PREFIX

#undef TARGET_ASM_NAMED_SECTION

#define TARGET_ASM_NAMED_SECTION i386_solaris_elf_named_section

/* In 32-bit mode, follow the SVR4 ABI definition; in 64-bit mode, use

   the AMD64 ABI definition.  */

#undef RETURN_IN_MEMORY

#define RETURN_IN_MEMORY(TYPE)                  \

  (TARGET_64BIT                                 \

   ? ix86_return_in_memory (TYPE)               \

   : (TYPE_MODE (TYPE) == BLKmode               \

      || (VECTOR_MODE_P (TYPE_MODE (TYPE))      \

          && int_size_in_bytes (TYPE) == 8)))