/* Definitions of target machine for GNU compiler. Generic IRIX version.
Copyright (C) 1993, 1995, 1996, 1998, 2000,
- 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010
+ 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 2, or (at your option)
+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,
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 COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
/* We are compiling for IRIX now. */
#undef TARGET_IRIX
#define TARGET_IRIX 1
+/* MIPS specific debugging info */
+#define MIPS_DEBUGGING_INFO 1
+
/* The size in bytes of a DWARF field indicating an offset or length
relative to a debug info section, specified to be 4 bytes in the DWARF-2
specification. The SGI/MIPS ABI defines it to be the same as PTR_SIZE. */
#undef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT mips_finish_declare_object
-/* Also do this for libcalls. */
-#undef TARGET_ASM_EXTERNAL_LIBCALL
-#define TARGET_ASM_EXTERNAL_LIBCALL irix_output_external_libcall
-
-/* The linker needs a space after "-o". */
-#define SWITCHES_NEED_SPACES "o"
-
/* Specify wchar_t types. */
#undef WCHAR_TYPE
#define WCHAR_TYPE (Pmode == DImode ? "int" : "long int")
#undef WINT_TYPE_SIZE
#define WINT_TYPE_SIZE 32
+/* C99 stdint.h types. */
+#define INT8_TYPE "signed char"
+#define INT16_TYPE "short int"
+#define INT32_TYPE "int"
+#define INT64_TYPE "long long int"
+#define UINT8_TYPE "unsigned char"
+#define UINT16_TYPE "short unsigned int"
+#define UINT32_TYPE "unsigned int"
+#define UINT64_TYPE "long long unsigned int"
+
+#define INT_LEAST8_TYPE "signed char"
+#define INT_LEAST16_TYPE "short int"
+#define INT_LEAST32_TYPE "int"
+#define INT_LEAST64_TYPE "long long int"
+#define UINT_LEAST8_TYPE "unsigned char"
+#define UINT_LEAST16_TYPE "short unsigned int"
+#define UINT_LEAST32_TYPE "unsigned int"
+#define UINT_LEAST64_TYPE "long long unsigned int"
+
+#define INT_FAST8_TYPE "signed char"
+#define INT_FAST16_TYPE "short int"
+#define INT_FAST32_TYPE "int"
+#define INT_FAST64_TYPE "long long int"
+#define UINT_FAST8_TYPE "unsigned char"
+#define UINT_FAST16_TYPE "short unsigned int"
+#define UINT_FAST32_TYPE "unsigned int"
+#define UINT_FAST64_TYPE "long long unsigned int"
+
+#define INTMAX_TYPE "long long int"
+#define UINTMAX_TYPE "long long unsigned int"
+
+#define INTPTR_TYPE "long int"
+#define UINTPTR_TYPE "long unsigned int"
+
+#define SIG_ATOMIC_TYPE "int"
+
/* Plain char is unsigned in the SGI compiler. */
#undef DEFAULT_SIGNED_CHAR
#define DEFAULT_SIGNED_CHAR 0
builtin_assert ("system=svr4"); \
builtin_assert ("machine=sgi"); \
\
- if (mips_abi == ABI_32) \
- { \
- builtin_define ("_ABIO32=1"); \
- builtin_define ("_MIPS_SIM=_ABIO32"); \
- builtin_define ("_MIPS_SZINT=32"); \
- builtin_define ("_MIPS_SZLONG=32"); \
- builtin_define ("_MIPS_SZPTR=32"); \
- } \
- else if (mips_abi == ABI_64) \
- { \
- builtin_define ("_ABI64=3"); \
- builtin_define ("_MIPS_SIM=_ABI64"); \
- builtin_define ("_MIPS_SZINT=32"); \
- builtin_define ("_MIPS_SZLONG=64"); \
- builtin_define ("_MIPS_SZPTR=64"); \
- } \
- else \
- { \
- builtin_define ("_ABIN32=2"); \
- builtin_define ("_MIPS_SIM=_ABIN32"); \
- builtin_define ("_MIPS_SZINT=32"); \
- builtin_define ("_MIPS_SZLONG=32"); \
- builtin_define ("_MIPS_SZPTR=32"); \
- } \
- \
if (!ISA_MIPS1 && !ISA_MIPS2) \
builtin_define ("_COMPILER_VERSION=601"); \
\
- if (!TARGET_FLOAT64) \
- builtin_define ("_MIPS_FPSET=16"); \
- else \
- builtin_define ("_MIPS_FPSET=32"); \
- \
/* We must always define _LONGLONG, even when -ansi is \
used, because IRIX 5 system header files require it. \
This is OK, because gcc never warns when long long \
#define IRIX_NO_UNRESOLVED "-no_unresolved"
#endif
+#ifdef IRIX_USING_GNU_LD
+#define SUBTARGET_DONT_WARN_UNUSED_SPEC ""
+#define SUBTARGET_WARN_UNUSED_SPEC ""
+#else
+#define SUBTARGET_DONT_WARN_UNUSED_SPEC "-dont_warn_unused"
+#define SUBTARGET_WARN_UNUSED_SPEC "-warn_unused"
+#endif
+
/* Generic part of the LINK_SPEC. */
#undef LINK_SPEC
#define LINK_SPEC "\
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