usegld.h: New file.

	* config/usegld.h: New file.
	* config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
	(CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
	(LIB_SPEC): Likewise.
	Search /lib.
	(LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
	(RDYNAMIC_SPEC): Handle GNU ld.
	[HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC): Define.
	(SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
	[!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
	(STACK_CHECK_STATIC_BUILTIN): Define.
	* config/sol2.opt (compat-bsd): Remove.
	* config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
	* config/sol2-bi.h: New file.
	* config/sol2-gld.h: Remove.
	* config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
	(NO_DBX_BNSYM_ENSYM): Remove.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
	(STACK_CHECK_STATIC_BUILTIN): Remove.
	Test USE_GLD instead of TARGET_GNU_LD.
	* config/i386/sol2-10.h: Rename to ...
	* config/i386/sol2-bi.h .. this.
	(SUBTARGET_EXTRA_SPECS): Redefine.
	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
	(MULTILIB_DEFAULTS): Remove.
	(DEFAULT_ARCH32_P): Define.
	(LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
	(ARCH64_SUBDIR): Define.
	Test USE_GLD instead of TARGET_GNU_LD.
	(I386_EMULATION): Rename to ...
	(ARCH32_EMULATION): ... this.
	(X86_64_EMULATION): Rename to ...
	(ARCH64_EMULATION): ... this.
	(TARGET_LD_EMULATION): Remove.
	(LINK_ARCH_SPEC): Remove.
	* config/i386/sol2-gas.h: Remove.
	* config/i386/t-sol2-10: Rename to ...
	* config/i386/t-sol2-64: ... this.
	* config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
	(AS_SPARC64_FLAG): Define.
	(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
	(CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
	depending on TARGET_CPU_DEFAULT.
	(CPP_CPU_SPEC): Redefine.
	(ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
	(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
	(CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
	(ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
	ASM_ARCH_DEFAULT_SPEC): Redefine.
	(SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
	LINK_ARCH_DEFAULT_SPEC.
	[USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
	[USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
	(ARCH64_SUBDIR): Define.
	(LINK_ARCH64_SPEC): Redefine.
	(CC1_SPEC): Redefine.
	(OPTION_DEFAULT_SPECS): Redefine.
	(MULTILIB_DEFAULTS): Define.
	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
	[USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
	[USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
	(NO_DBX_BNSYM_ENSYM): Remove.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
	(ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
	(TARGET_ASM_NAMED_SECTION): Likewise.
	(STACK_CHECK_STATIC_BUILTIN): Remove.
	* config/sparc/sol2-bi.h: Remove.
	* config/sparc/sol2-gas-bi.h: Remove.
	* config/sparc/sol2-gas.h: Remove.
	* config/sparc/sol2-gld-bi.h: Remove.
	* config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
	common parts ...
	(*-*-solaris2*): ... here.

From-SVN: r175245

1 files changed, 229 insertions, 76 deletions

diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h
index c99b02f..627b05e 100644
--- a/gcc/config/sparc/sol2.h
+++ b/gcc/config/sparc/sol2.h
@@ -20,62 +20,240 @@ 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/>.  */
 
+/* Solaris allows 64 bit out and global registers in 32 bit mode.
+   sparc_override_options will disable V8+ if not generating V9 code.  */
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT (MASK_V8PLUS + MASK_APP_REGS + MASK_FPU \
+			+ MASK_LONG_DOUBLE_128)
+
+/* The default code model used to be CM_MEDANY on Solaris
+   but even Sun eventually found it to be quite wasteful
+   and changed it to CM_MEDMID in the Studio 9 compiler.  */
+#undef SPARC_DEFAULT_CMODEL
+#define SPARC_DEFAULT_CMODEL CM_MEDMID
+
+/* Select a format to encode pointers in exception handling data.  CODE
+   is 0 for data, 1 for code labels, 2 for function pointers.  GLOBAL is
+   true if the symbol may be affected by dynamic relocations.
+
+   Some Solaris dynamic linkers don't handle unaligned section relative
+   relocs properly, so force them to be aligned.  */
+#ifndef HAVE_AS_SPARC_UA_PCREL
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL)		\
+  ((flag_pic || GLOBAL) ? DW_EH_PE_aligned : DW_EH_PE_absptr)
+#endif
+
+
+
 /* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
 
 /* This is here rather than in sparc.h because it's not known what
    other assemblers will accept.  */
 
+#ifndef USE_GAS
+#define AS_SPARC64_FLAG	"-xarch=v9"
+#else
+#define AS_SPARC64_FLAG	"-TSO -64 -Av9"
+#endif
+
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC	""
+#undef ASM_CPU64_DEFAULT_SPEC
+#define ASM_CPU64_DEFAULT_SPEC	AS_SPARC64_FLAG
+
 #if TARGET_CPU_DEFAULT == TARGET_CPU_v9
+#undef CPP_CPU64_DEFAULT_SPEC
+#define CPP_CPU64_DEFAULT_SPEC ""
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus"
 #undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plus"
+#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
 #endif
 
 #if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
+#undef CPP_CPU64_DEFAULT_SPEC
+#define CPP_CPU64_DEFAULT_SPEC ""
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
+#undef ASM_CPU64_DEFAULT_SPEC
+#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "a"
 #undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusa"
+#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
 #endif
 
 #if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc3
+#undef CPP_CPU64_DEFAULT_SPEC
+#define CPP_CPU64_DEFAULT_SPEC ""
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb"
+#undef ASM_CPU64_DEFAULT_SPEC
+#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b"
 #undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusb"
+#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
 #endif
 
 #if TARGET_CPU_DEFAULT == TARGET_CPU_niagara
+#undef CPP_CPU64_DEFAULT_SPEC
+#define CPP_CPU64_DEFAULT_SPEC ""
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb"
+#undef ASM_CPU64_DEFAULT_SPEC
+#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b"
 #undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusb"
+#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
 #endif
 
 #if TARGET_CPU_DEFAULT == TARGET_CPU_niagara2
+#undef CPP_CPU64_DEFAULT_SPEC
+#define CPP_CPU64_DEFAULT_SPEC ""
+#undef ASM_CPU32_DEFAULT_SPEC
+#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb"
+#undef ASM_CPU64_DEFAULT_SPEC
+#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b"
 #undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusb"
+#define ASM_CPU_DEFAULT_SPEC ASM_CPU32_DEFAULT_SPEC
+#endif
+
+#undef CPP_CPU_SPEC
+#define CPP_CPU_SPEC "\
+%{mcpu=sparclet|mcpu=tsc701:-D__sparclet__} \
+%{mcpu=sparclite|mcpu-f930|mcpu=f934:-D__sparclite__} \
+%{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
+%{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
+%{mcpu=v9|mcpu=ultrasparc|mcpu=ultrasparc3|mcpu=niagara|mcpu=niagara2:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
+%{!mcpu*:%(cpp_cpu_default)} \
+"
+
+#undef CPP_CPU_DEFAULT_SPEC
+#define CPP_CPU_DEFAULT_SPEC \
+(DEFAULT_ARCH32_P ? "\
+%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
+%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
+" : "\
+%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
+%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
+")
+
+#undef CPP_ARCH32_SPEC
+#define CPP_ARCH32_SPEC ""
+#undef CPP_ARCH64_SPEC
+#define CPP_ARCH64_SPEC "-D__arch64__ -D__sparcv9"
+
+#undef CPP_ARCH_SPEC
+#define CPP_ARCH_SPEC "\
+%{m32:%(cpp_arch32)} \
+%{m64:%(cpp_arch64)} \
+%{!m32:%{!m64:%(cpp_arch_default)}} \
+"
+
+#undef	CC1_SPEC
+#if DEFAULT_ARCH32_P
+#define CC1_SPEC "\
+%{m64:%{m32:%emay not use both -m32 and -m64}} \
+%{m64:-mptr64 -mstack-bias -mno-v8plus \
+  %{!mcpu*:-%{!mv8plus:mcpu=v9}}} \
+"
+#else
+#define CC1_SPEC "\
+%{m32:%{m64:%emay not use both -m32 and -m64}} \
+%{m32:-mptr32 -mno-stack-bias \
+  %{!mcpu*:%{!mv8plus:-mcpu=v9}}} \
+%{mv8plus:-m32 -mptr32 -mno-stack-bias \
+  %{!mcpu*:-mcpu=v9}} \
+"
+#endif
+
+/* Support for a compile-time default CPU, et cetera.  The rules are:
+   --with-cpu is ignored if -mcpu is specified.
+   --with-tune is ignored if -mtune is specified.
+   --with-float is ignored if -mhard-float, -msoft-float, -mfpu, or -mno-fpu
+     are specified.
+   In the SPARC_BI_ARCH compiler we cannot pass %{!mcpu=*:-mcpu=%(VALUE)}
+   here, otherwise say -mcpu=v7 would be passed even when -m64.
+   CC1_SPEC above takes care of this instead.  */
+#undef OPTION_DEFAULT_SPECS
+#if DEFAULT_ARCH32_P
+#define OPTION_DEFAULT_SPECS \
+  {"cpu", "%{!m64:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
+  {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
+#else
+#define OPTION_DEFAULT_SPECS \
+  {"cpu", "%{!m32:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
+  {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
+  {"float", "%{!msoft-float:%{!mhard-float:%{!mfpu:%{!mno-fpu:-m%(VALUE)-float}}}}" }
 #endif
 
 #undef ASM_CPU_SPEC
 #define ASM_CPU_SPEC "\
-%{mcpu=v9:-xarch=v8plus} \
-%{mcpu=ultrasparc:-xarch=v8plusa} \
-%{mcpu=ultrasparc3:-xarch=v8plusb} \
-%{mcpu=niagara:-xarch=v8plusb} \
-%{mcpu=niagara2:-xarch=v8plusb} \
+%{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "} \
+%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "a") "} \
+%{mcpu=ultrasparc3:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \
+%{mcpu=niagara:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \
+%{mcpu=niagara2:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \
+%{!mcpu=niagara2:%{!mcpu=niagara:%{!mcpu=ultrasparc3:%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "}}}}}} \
 %{!mcpu*:%(asm_cpu_default)} \
 "
 
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "startfile_arch",	STARTFILE_ARCH_SPEC },	\
-  { "link_arch",	LINK_ARCH_SPEC }
+#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 "} \
+")
+
+#undef ASM_ARCH32_SPEC
+#define ASM_ARCH32_SPEC ""
+
+#undef ASM_ARCH64_SPEC
+#define ASM_ARCH64_SPEC ""
+
+#undef ASM_ARCH_DEFAULT_SPEC
+#define ASM_ARCH_DEFAULT_SPEC ""
+
+#undef ASM_ARCH_SPEC
+#define ASM_ARCH_SPEC ""
+
+#ifdef USE_GLD
+/* Since binutils 2.21, GNU ld supports new *_sol2 emulations to strictly
+   follow the Solaris 2 ABI.  Prefer them if present.  */
+#ifdef HAVE_LD_SOL2_EMULATION
+#define ARCH32_EMULATION "elf32_sparc_sol2"
+#define ARCH64_EMULATION "elf64_sparc_sol2"
+#else
+#define ARCH32_EMULATION "elf32_sparc"
+#define ARCH64_EMULATION "elf64_sparc"
+#endif
+#endif
+
+#define ARCH64_SUBDIR "sparcv9"
 
-/* However it appears that Solaris 2.0 uses the same reg numbering as
-   the old BSD-style system did.  */
+#define SUBTARGET_CPU_EXTRA_SPECS
+
+
+
+/* Register the Solaris-specific #pragma directives.  */
+#define REGISTER_TARGET_PRAGMAS() solaris_register_pragmas ()
+
+#if defined(USE_GAS) && defined(HAVE_AS_TLS)
+/* Use GNU extensions to TLS support.  */
+#undef TARGET_SUN_TLS
+#undef TARGET_GNU_TLS
+#define TARGET_SUN_TLS 0
+#define TARGET_GNU_TLS 1
+#endif
+
+#undef  LOCAL_LABEL_PREFIX
+#define LOCAL_LABEL_PREFIX  "."
 
 /* The Solaris 2 assembler uses .skip, not .zero, so put this back.  */
 #undef ASM_OUTPUT_SKIP
 #define ASM_OUTPUT_SKIP(FILE,SIZE)  \
   fprintf (FILE, "\t.skip %u\n", (int)(SIZE))
 
-#undef  LOCAL_LABEL_PREFIX
-#define LOCAL_LABEL_PREFIX  "."
-
 /* This is how to store into the string LABEL
    the symbol_ref name of an internal numbered label where
    PREFIX is the class of label and NUM is the number within the class.
@@ -87,7 +265,7 @@ along with GCC; see the file COPYING3.  If not see
 
 /* The native TLS-enabled assembler requires the directive #tls_object
    to be put on objects in TLS sections (as of v7.1).  This is not
-   required by the GNU assembler but supported on SPARC.  */
+   required by GNU as but supported on SPARC.  */
 #undef  ASM_DECLARE_OBJECT_NAME
 #define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)		\
   do								\
@@ -112,56 +290,6 @@ along with GCC; see the file COPYING3.  If not see
     }								\
   while (0)
 
-/* The Solaris assembler cannot grok .stabd directives.  */
-#undef NO_DBX_BNSYM_ENSYM
-#define NO_DBX_BNSYM_ENSYM 1
-
-
-/* Select a format to encode pointers in exception handling data.  CODE
-   is 0 for data, 1 for code labels, 2 for function pointers.  GLOBAL is
-   true if the symbol may be affected by dynamic relocations.
-
-   Some Solaris dynamic linkers don't handle unaligned section relative
-   relocs properly, so force them to be aligned.  */
-#ifndef HAVE_AS_SPARC_UA_PCREL
-#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL)		\
-  ((flag_pic || GLOBAL) ? DW_EH_PE_aligned : DW_EH_PE_absptr)
-#endif
-
-
-/* Define for support of TFmode long double.
-   SPARC ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-/* Solaris's _Qp_* library routine implementation clobbers the output
-   memory before the inputs are fully consumed.  */
-
-#undef TARGET_BUGGY_QP_LIB
-#define TARGET_BUGGY_QP_LIB	1
-
-#undef SUN_CONVERSION_LIBFUNCS
-#define SUN_CONVERSION_LIBFUNCS 1
-
-#undef DITF_CONVERSION_LIBFUNCS
-#define DITF_CONVERSION_LIBFUNCS 1
-
-#undef SUN_INTEGER_MULTIPLY_64
-#define SUN_INTEGER_MULTIPLY_64 1
-
-/* Solaris allows 64 bit out and global registers in 32 bit mode.
-   sparc_override_options will disable V8+ if not generating V9 code.  */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_V8PLUS + MASK_APP_REGS + MASK_FPU \
-			+ MASK_LONG_DOUBLE_128)
-
-/* Solaris-specific #pragmas are implemented on top of attributes.  Hook in
-   the bits from config/sol2.c.  */
-#define SUBTARGET_INSERT_ATTRIBUTES solaris_insert_attributes
-#define SUBTARGET_ATTRIBUTE_TABLE SOLARIS_ATTRIBUTE_TABLE
-
-/* Register the Solaris-specific #pragma directives.  */
-#define REGISTER_TARGET_PRAGMAS() solaris_register_pragmas ()
-
 /* Output a simple call for .init/.fini.  */
 #define ASM_OUTPUT_CALL(FILE, FN)				        \
   do									\
@@ -172,14 +300,16 @@ along with GCC; see the file COPYING3.  If not see
     }									\
   while (0)
 
+#ifndef USE_GAS
 /* This is how to output an assembler line that says to advance
    the location counter to a multiple of 2**LOG bytes using the
-   NOP instruction as padding.  */
+   NOP instruction as padding.  The filler pattern doesn't work
+   with GNU as. */
 #define ASM_OUTPUT_ALIGN_WITH_NOP(FILE,LOG)   \
   if ((LOG) != 0)                             \
     fprintf (FILE, "\t.align %d,0x1000000\n", (1<<(LOG)))
 
-/* Use Solaris ELF section syntax.  */
+/* Use Solaris ELF section syntax with Sun as.  */
 #undef TARGET_ASM_NAMED_SECTION
 #define TARGET_ASM_NAMED_SECTION sparc_solaris_elf_asm_named_section
 
@@ -187,12 +317,35 @@ along with GCC; see the file COPYING3.  If not see
 #undef TARGET_ASM_CODE_END
 #define TARGET_ASM_CODE_END solaris_code_end
 
-/* Solaris/SPARC as requires doublequoted section names.  While gas
+/* Sun as requires doublequoted section names on SPARC.  While GNU as
    supports that, too, we prefer the standard variant.  */
-#ifndef USE_GAS
 #undef SECTION_NAME_FORMAT
 #define SECTION_NAME_FORMAT	"\"%s\""
+#endif /* !USE_GAS */
+
+/* Undefine this so that attribute((init_priority)) works with GNU ld.  */
+#ifdef USE_GLD
+#undef CTORS_SECTION_ASM_OP
+#undef DTORS_SECTION_ASM_OP
 #endif
 
-/* Static stack checking is supported by means of probes.  */
-#define STACK_CHECK_STATIC_BUILTIN 1
+
+
+/* Define for support of TFmode long double.
+   SPARC ABI says that long double is 4 words.  */
+#define LONG_DOUBLE_TYPE_SIZE 128
+
+/* Solaris's _Qp_* library routine implementation clobbers the output
+   memory before the inputs are fully consumed.  */
+
+#undef TARGET_BUGGY_QP_LIB
+#define TARGET_BUGGY_QP_LIB	1
+
+#undef SUN_CONVERSION_LIBFUNCS
+#define SUN_CONVERSION_LIBFUNCS 1
+
+#undef DITF_CONVERSION_LIBFUNCS
+#define DITF_CONVERSION_LIBFUNCS 1
+
+#undef SUN_INTEGER_MULTIPLY_64
+#define SUN_INTEGER_MULTIPLY_64 1