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Diffstat (limited to 'gcc-4.9/gcc/config/sol2-bi.h')
| -rw-r--r-- | gcc-4.9/gcc/config/sol2-bi.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/sol2-bi.h b/gcc-4.9/gcc/config/sol2-bi.h new file mode 100644 index 000000000..fdb2a2817 --- /dev/null +++ b/gcc-4.9/gcc/config/sol2-bi.h @@ -0,0 +1,135 @@ +/* Definitions of target machine for GCC, for bi-arch Solaris 2. + Copyright (C) 2011-2014 Free Software Foundation, Inc. + + 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. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* wchar_t is called differently in <wchar.h> for 32 and 64-bit + compilations. This is called for by SCD 2.4.1, p. 6-83, Figure 6-65 + (32-bit) and p. 6P-10, Figure 6.38 (64-bit). */ + +#undef WCHAR_TYPE +#define WCHAR_TYPE (TARGET_64BIT ? "int" : "long int") + +#undef WCHAR_TYPE_SIZE +#define WCHAR_TYPE_SIZE 32 + +/* Same for wint_t. See SCD 2.4.1, p. 6-83, Figure 6-66 (32-bit). There's + no corresponding 64-bit definition, but this is what Solaris 8 + <iso/wchar_iso.h> uses. */ + +#undef WINT_TYPE +#define WINT_TYPE (TARGET_64BIT ? "int" : "long int") + +#undef WINT_TYPE_SIZE +#define WINT_TYPE_SIZE 32 + +#if DEFAULT_ARCH32_P +#define MULTILIB_DEFAULTS { "m32" } +#else +#define MULTILIB_DEFAULTS { "m64" } +#endif + +#if DEFAULT_ARCH32_P +#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}" +#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}" +#else +#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}" +#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}" +#endif + +#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 "} \ +") + +/* This should be the same as LINK_ARCH32_SPEC_BASE, except with + ARCH64_SUBDIR appended to the paths and /usr/ccs/lib is no longer + necessary. */ +#undef LINK_ARCH64_SPEC_BASE +#define LINK_ARCH64_SPEC_BASE \ + "%{G:-G} \ + %{YP,*} \ + %{R*} \ + %{!YP,*:%{p|pg:-Y P,%R/usr/lib/libp/" ARCH64_SUBDIR ":%R/lib/" ARCH64_SUBDIR ":%R/usr/lib/" ARCH64_SUBDIR "} \ + %{!p:%{!pg:-Y P,%R/lib/" ARCH64_SUBDIR ":%R/usr/lib/" ARCH64_SUBDIR "}}}" + +#undef LINK_ARCH64_SPEC +#ifndef USE_GLD +/* FIXME: Used to be SPARC-only. Not SPARC-specfic but for the model name! */ +#define LINK_ARCH64_SPEC \ + "%{mcmodel=medlow:-M /usr/lib/ld/" ARCH64_SUBDIR "/map.below4G} " \ + LINK_ARCH64_SPEC_BASE +#else +#define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE +#endif + +#ifdef USE_GLD +#if DEFAULT_ARCH32_P +#define ARCH_DEFAULT_EMULATION ARCH32_EMULATION +#else +#define ARCH_DEFAULT_EMULATION ARCH64_EMULATION +#endif +#define TARGET_LD_EMULATION "%{m32:-m " ARCH32_EMULATION "}" \ + "%{m64:-m " ARCH64_EMULATION "}" \ + "%{!m32:%{!m64:-m " ARCH_DEFAULT_EMULATION "}} " +#else +#define TARGET_LD_EMULATION "" +#endif + +#undef LINK_ARCH_SPEC +#if DISABLE_MULTILIB +#if DEFAULT_ARCH32_P +#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \ +%{m32:%(link_arch32)} \ +%{m64:%edoes not support multilib} \ +%{!m32:%{!m64:%(link_arch_default)}} \ +" +#else +#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \ +%{m32:%edoes not support multilib} \ +%{m64:%(link_arch64)} \ +%{!m32:%{!m64:%(link_arch_default)}} \ +" +#endif +#else +#define LINK_ARCH_SPEC TARGET_LD_EMULATION " \ +%{m32:%(link_arch32)} \ +%{m64:%(link_arch64)} \ +%{!m32:%{!m64:%(link_arch_default)}}" +#endif + +#define LINK_ARCH_DEFAULT_SPEC \ +(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC) + +#undef SUBTARGET_EXTRA_SPECS +#define SUBTARGET_EXTRA_SPECS \ + { "startfile_arch", STARTFILE_ARCH_SPEC }, \ + { "link_arch32", LINK_ARCH32_SPEC }, \ + { "link_arch64", LINK_ARCH64_SPEC }, \ + { "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \ + { "link_arch", LINK_ARCH_SPEC }, \ + SUBTARGET_CPU_EXTRA_SPECS |