/* 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>
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/>. */
/* This macro is a C statement to print on `stderr' a string describing the
particular machine description choice. */
#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 { \
builtin_define_std("unix"); \
builtin_define("__IA64__"); \
builtin_define("_LONGLONG"); \
+ builtin_define("_INCLUDE_LONGLONG"); \
+ builtin_define("__STDC_EXT__"); \
builtin_define("_UINT128_T"); \
if (c_dialect_cxx () || !flag_iso) \
{ \
builtin_define("_HPUX_SOURCE"); \
- builtin_define("__STDC_EXT__"); \
+ builtin_define("__STDCPP__"); \
+ builtin_define("_INCLUDE__STDC_A1_SOURCE"); \
} \
+ if (TARGET_ILP32) \
+ builtin_define("_ILP32"); \
} while (0)
#undef CPP_SPEC
#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 \
#undef LIB_SPEC
#define LIB_SPEC \
"%{!shared: \
- %{mt|pthread:-lpthread} \
+ %{mt|pthread:%{fopenmp:-lrt} -lpthread} \
%{p:%{!mlp64:-L/usr/lib/hpux32/libp} \
%{mlp64:-L/usr/lib/hpux64/libp} -lprof} \
%{pg:%{!mlp64:-L/usr/lib/hpux32/libp} \
%{mlp64:-L/usr/lib/hpux64/libp} -lgprof} \
%{!symbolic:-lc}}"
-#ifndef CROSS_COMPILE
-#undef LIBGCC_SPEC
-#define LIBGCC_SPEC \
- "%{shared-libgcc:%{!mlp64:-lgcc_s_hpux32}%{mlp64:-lgcc_s_hpux64} -lgcc} \
- %{!shared-libgcc:-lgcc}"
-#endif
-
-#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
from being `POINTER_SIZE' bits wide to `Pmode' are sign-extended and
#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
- 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 and that is wrong on HP-UX
- IA64. */
+#define TARGET_DEFAULT \
+ (MASK_DWARF2_ASM | MASK_BIG_ENDIAN | MASK_ILP32 | MASK_FUSED_MADD)
-#define MEMBER_TYPE_FORCES_BLK(FIELD, MODE) \
- (TREE_CODE (TREE_TYPE (FIELD)) != REAL_TYPE || 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
definitions, so do not use them in gthr-posix.h. */
#define GTHREAD_USE_WEAK 0
-/* Put out the needed function declarations at the end. */
-
-#define TARGET_ASM_FILE_END ia64_hpux_file_end
-
#undef CTORS_SECTION_ASM_OP
#define CTORS_SECTION_ASM_OP "\t.section\t.init_array,\t\"aw\",\"init_array\""
/* 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
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