GCC 4.2.0 release.

1 files changed, 53 insertions, 27 deletions

diff --git a/contrib/gcc/config/ia64/hpux.h b/contrib/gcc/config/ia64/hpux.h
index 09fb53f..996b7d2 100644
--- a/contrib/gcc/config/ia64/hpux.h
+++ b/contrib/gcc/config/ia64/hpux.h
@@ -1,5 +1,6 @@
 /* Definitions of target machine GNU compiler.  IA-64 version.
-   Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+   Free Software Foundation, Inc.
    Contributed by Steve Ellcey <sje@cup.hp.com> and
                   Reva Cuthbertson <reva@cup.hp.com>
 
@@ -17,8 +18,8 @@ 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.  */
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* This macro is a C statement to print on `stderr' a string describing the
    particular machine description choice.  */
@@ -29,6 +30,12 @@ Boston, MA 02111-1307, USA.  */
 #undef  TARGET_HPUX
 #define TARGET_HPUX 1
 
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "unsigned int"
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 32
+
 /* Target OS builtins.  */
 #define TARGET_OS_CPP_BUILTINS()			\
 do {							\
@@ -46,6 +53,7 @@ do {							\
 	    builtin_define("_HPUX_SOURCE");		\
 	    builtin_define("__STDC_EXT__");		\
 	    builtin_define("__STDCPP__");		\
+	    builtin_define("_INCLUDE__STDC_A1_SOURCE");	\
 	  }						\
 	if (TARGET_ILP32)				\
 	  builtin_define("_ILP32");			\
@@ -64,11 +72,13 @@ do {							\
 #undef ENDFILE_SPEC
 
 #undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared:%{static:crt0%O%s}}"
+#define STARTFILE_SPEC "%{!shared:%{static:crt0%O%s} \
+			  %{mlp64:/usr/lib/hpux64/unix98%O%s} \
+			  %{!mlp64:/usr/lib/hpux32/unix98%O%s}}"
 
 #undef LINK_SPEC
 #define LINK_SPEC \
-  "+Accept TypeMismatch \
+  "-z +Accept TypeMismatch \
    %{shared:-b} \
    %{!shared: \
      -u main \
@@ -84,11 +94,6 @@ do {							\
 	  %{mlp64:-L/usr/lib/hpux64/libp} -lgprof} \
      %{!symbolic:-lc}}"
 
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-  { "ilp32",    MASK_ILP32,     "Generate ILP32 code" }, \
-  { "lp64",    -MASK_ILP32,     "Generate LP64 code" },
-
 #define MULTILIB_DEFAULTS { "milp32" }
 
 /* A C expression whose value is zero if pointers that need to be extended
@@ -101,16 +106,11 @@ do {							\
 #define JMP_BUF_SIZE  (8 * 76)
 
 #undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_DWARF2_ASM | MASK_BIG_ENDIAN | MASK_ILP32)
-
-/* This needs to be set to force structure arguments with a single
-   integer field to be treated as structures and not as the type of
-   their field.  Without this a structure with a single char will be
-   returned just like a char variable, instead of being returned at the
-   top of the register as specified for big-endian IA64.  */
+#define TARGET_DEFAULT \
+  (MASK_DWARF2_ASM | MASK_BIG_ENDIAN | MASK_ILP32)
 
-#define MEMBER_TYPE_FORCES_BLK(FIELD, MODE) \
-  (!FLOAT_MODE_P (MODE) || (MODE) == TFmode)
+/* ??? Might not be needed anymore.  */
+#define MEMBER_TYPE_FORCES_BLK(FIELD, MODE) ((MODE) == TFmode)
 
 /* ASM_OUTPUT_EXTERNAL_LIBCALL defaults to just a globalize_label call,
    but that doesn't put out the @function type information which causes
@@ -178,19 +178,45 @@ do {								\
 
 /* It is illegal to have relocations in shared segments on HPUX.
    Pretend flag_pic is always set.  */
-#undef  TARGET_ASM_SELECT_SECTION
-#define TARGET_ASM_SELECT_SECTION  ia64_rwreloc_select_section
-#undef  TARGET_ASM_UNIQUE_SECTION
-#define TARGET_ASM_UNIQUE_SECTION  ia64_rwreloc_unique_section
-#undef  TARGET_ASM_SELECT_RTX_SECTION
-#define TARGET_ASM_SELECT_RTX_SECTION  ia64_rwreloc_select_rtx_section
-#undef  TARGET_SECTION_TYPE_FLAGS
-#define TARGET_SECTION_TYPE_FLAGS  ia64_rwreloc_section_type_flags
+#undef  TARGET_ASM_RELOC_RW_MASK
+#define TARGET_ASM_RELOC_RW_MASK  ia64_hpux_reloc_rw_mask
 
 /* ia64 HPUX has the float and long double forms of math functions.  */
 #undef TARGET_C99_FUNCTIONS
 #define TARGET_C99_FUNCTIONS  1
 
+#undef TARGET_INIT_LIBFUNCS
 #define TARGET_INIT_LIBFUNCS ia64_hpux_init_libfuncs
 
 #define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) ((MODE) == TFmode)
+
+/* Put all *xf routines in libgcc, regardless of long double size.  */
+#undef LIBGCC2_HAS_XF_MODE
+#define LIBGCC2_HAS_XF_MODE 1
+#define XF_SIZE 64
+
+/* Put all *tf routines in libgcc, regardless of long double size.  */
+#undef LIBGCC2_HAS_TF_MODE
+#define LIBGCC2_HAS_TF_MODE 1
+#define TF_SIZE 113
+
+/* HP-UX headers are C++-compatible.  */
+#define NO_IMPLICIT_EXTERN_C
+
+/* HP-UX uses PROFILE_HOOK instead of FUNCTION_PROFILER but we need a
+   FUNCTION_PROFILER defined because its use is not ifdefed.  When using
+   PROFILE_HOOK, the profile call comes after the prologue.  */
+
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(FILE, LABELNO) do { } while (0)
+
+#undef PROFILE_HOOK
+#define PROFILE_HOOK(LABEL) ia64_profile_hook (LABEL)
+
+#undef  PROFILE_BEFORE_PROLOGUE
+
+#undef NO_PROFILE_COUNTERS
+#define NO_PROFILE_COUNTERS 0
+
+#undef HANDLE_PRAGMA_PACK_PUSH_POP
+#define HANDLE_PRAGMA_PACK_PUSH_POP