[gcc] GCC 4.5.0=>4.5.1

gcc/gcc/config/mips/iris.h

 /* Definitions of target machine for GNU compiler.  Generic IRIX version.
    Copyright (C) 1993, 1995, 1996, 1998, 2000,
-   2001, 2002, 2003, 2004, 2007, 2008 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 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
@@ skipping 42 matching lines @@
 
 #undef LOCAL_LABEL_PREFIX
 #define LOCAL_LABEL_PREFIX (TARGET_NEWABI ? "." : "$")
 
 #undef ASM_DECLARE_OBJECT_NAME
 #define ASM_DECLARE_OBJECT_NAME mips_declare_object_name
 
 #undef ASM_FINISH_DECLARE_OBJECT
 #define ASM_FINISH_DECLARE_OBJECT mips_finish_declare_object
 
-/* 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 WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE INT_TYPE_SIZE
 
 /* Same for wint_t.  */
 #undef WINT_TYPE
 #define WINT_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
 
 #define WORD_SWITCH_TAKES_ARG(STR)                      \
   (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)                  \
    || strcmp (STR, "rpath") == 0)
 
 #define TARGET_OS_CPP_BUILTINS()                                \
   do                                                            \
@@ skipping 49 matching lines @@
 
 #undef FINI_SECTION_ASM_OP
 #define FINI_SECTION_ASM_OP "\t.section\t.gcc_fini,\"ax\",@progbits"
 
 #ifdef IRIX_USING_GNU_LD
 #define IRIX_NO_UNRESOLVED ""
 #else
 #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 "\
 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
 %{bestGnum} %{shared} %{non_shared} \
 %{call_shared} %{no_archive} %{exact_version} \
 %{!shared: \
   %{!non_shared: %{!call_shared:%{!r: -call_shared " IRIX_NO_UNRESOLVED "}}}} \
-%{rpath} -init __gcc_init -fini __gcc_fini " IRIX_SUBTARGET_LINK_SPEC
+%{rpath} %{!r: -init __gcc_init -fini __gcc_fini} " IRIX_SUBTARGET_LINK_SPEC
 
 /* A linker error can empirically be avoided by removing duplicate
    library search directories.  */
 #define LINK_ELIMINATE_DUPLICATE_LDIRECTORIES 1
 
 /* Add -g to mips.h default to avoid confusing gas with local symbols
    generated from stabs info.  */
 #undef NM_FLAGS
 #define NM_FLAGS "-Bng"
 
@@ skipping 10 matching lines @@
    in the small data section if the user explicitly asks for it.  */
 #undef MIPS_DEFAULT_GVALUE
 #define MIPS_DEFAULT_GVALUE 0
 
 /* The native o32 IRIX linker does not support merging without a
    special elspec(5) file.  */
 #ifndef IRIX_USING_GNU_LD
 #undef HAVE_GAS_SHF_MERGE
 #define HAVE_GAS_SHF_MERGE 0
 #endif