| /* Solaris 10 configuration. |
| Copyright (C) 2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
| Contributed by CodeSourcery, LLC. |
| |
| 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 |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 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 COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #undef ASM_COMMENT_START |
| #define ASM_COMMENT_START "/" |
| |
| /* binutils' GNU as understands --32 and --64, but the native Solaris |
| assembler requires -xarch=generic or -xarch=generic64 instead. */ |
| #undef ASM_SPEC |
| #ifdef USE_GAS |
| #define ASM_SPEC "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} " \ |
| "%{Wa,*:%*} %{m32:--32} %{m64:--64} -s %(asm_cpu)" |
| #else |
| #define ASM_SPEC "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} " \ |
| "%{Wa,*:%*} %{m32:-xarch=generic} %{m64:-xarch=generic64} " \ |
| "-s %(asm_cpu)" |
| #endif |
| |
| /* The native Solaris assembler can't calculate the difference between |
| symbols in different sections, which causes problems for -fPIC jump |
| tables in .rodata. */ |
| #ifndef HAVE_AS_IX86_DIFF_SECT_DELTA |
| #undef JUMP_TABLES_IN_TEXT_SECTION |
| #define JUMP_TABLES_IN_TEXT_SECTION 1 |
| |
| /* The native Solaris assembler cannot handle the SYMBOL-. syntax, but |
| requires SYMBOL@rel/@rel64 instead. */ |
| #define ASM_OUTPUT_DWARF_PCREL(FILE, SIZE, LABEL) \ |
| do { \ |
| fputs (integer_asm_op (SIZE, FALSE), FILE); \ |
| assemble_name (FILE, LABEL); \ |
| fputs (SIZE == 8 ? "@rel64" : "@rel", FILE); \ |
| } while (0) |
| #endif |
| |
| #undef NO_PROFILE_COUNTERS |
| |
| #undef MCOUNT_NAME |
| #define MCOUNT_NAME "_mcount" |
| |
| #undef WCHAR_TYPE |
| #define WCHAR_TYPE (TARGET_64BIT ? "int" : "long int") |
| #undef WCHAR_TYPE_SIZE |
| #define WCHAR_TYPE_SIZE 32 |
| |
| #undef WINT_TYPE |
| #define WINT_TYPE (TARGET_64BIT ? "int" : "long int") |
| #undef WINT_TYPE_SIZE |
| #define WINT_TYPE_SIZE 32 |
| |
| #define SUBTARGET_OVERRIDE_OPTIONS \ |
| do \ |
| { \ |
| if (flag_omit_frame_pointer == 2) \ |
| flag_omit_frame_pointer = 0; \ |
| } \ |
| while (0) |
| |
| #undef TARGET_SUBTARGET_DEFAULT |
| #define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP \ |
| | MASK_FLOAT_RETURNS) |
| |
| #define SUBTARGET_OPTIMIZATION_OPTIONS \ |
| do \ |
| { \ |
| if (optimize >= 1) \ |
| target_flags |= MASK_OMIT_LEAF_FRAME_POINTER; \ |
| } \ |
| while (0) |
| |
| #define MULTILIB_DEFAULTS { "m32" } |
| |
| #undef LINK_ARCH64_SPEC_BASE |
| #define LINK_ARCH64_SPEC_BASE \ |
| "%{G:-G} \ |
| %{YP,*} \ |
| %{R*} \ |
| %{compat-bsd: \ |
| %{!YP,*:%{p|pg:-Y P,/usr/ucblib/64:/usr/lib/libp/64:/lib/64:/usr/lib/64} \ |
| %{!p:%{!pg:-Y P,/usr/ucblib/64:/lib:/usr/lib/64}}} \ |
| -R /usr/ucblib/64} \ |
| %{!compat-bsd: \ |
| %{!YP,*:%{p|pg:-Y P,/usr/lib/libp/64:/lib/64:/usr/lib/64} \ |
| %{!p:%{!pg:-Y P,/lib/64:/usr/lib/64}}}}" |
| |
| #undef LINK_ARCH64_SPEC |
| #define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE |
| |
| #ifdef TARGET_GNU_LD |
| #define TARGET_LD_EMULATION "%{m64:-m elf_x86_64}%{!m64:-m elf_i386} " |
| #else |
| #define TARGET_LD_EMULATION "" |
| #endif |
| |
| #undef LINK_ARCH_SPEC |
| #define LINK_ARCH_SPEC TARGET_LD_EMULATION \ |
| "%{m64:" LINK_ARCH64_SPEC "}%{!m64:" LINK_ARCH32_SPEC "}" |
| |
| /* We do not need to search a special directory for startup files. */ |
| #undef MD_STARTFILE_PREFIX |
| |
| #undef TARGET_ASM_NAMED_SECTION |
| #define TARGET_ASM_NAMED_SECTION i386_solaris_elf_named_section |
| |
| #undef SUBTARGET_RETURN_IN_MEMORY |
| #define SUBTARGET_RETURN_IN_MEMORY(TYPE, FNTYPE) \ |
| ix86_sol10_return_in_memory (TYPE, FNTYPE) |