diff options
Diffstat (limited to 'gcc-4.4.0/gcc/config/i386/sol2-10.h')
| -rw-r--r-- | gcc-4.4.0/gcc/config/i386/sol2-10.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/gcc-4.4.0/gcc/config/i386/sol2-10.h b/gcc-4.4.0/gcc/config/i386/sol2-10.h new file mode 100644 index 000000000..6e7f13d8f --- /dev/null +++ b/gcc-4.4.0/gcc/config/i386/sol2-10.h @@ -0,0 +1,124 @@ +/* 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) |