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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [sparc/] [sol2-bi.h] - Rev 294
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/* Definitions of target machine for GCC, for bi-arch SPARC running Solaris 2 using the system assembler and linker. Copyright (C) 2002, 2003, 2004, 2006, 2007, 2009, 2010 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/>. */ /* The default code model used to be CM_MEDANY on Solaris but even Sun eventually found it to be quite wasteful and changed it to CM_MEDMID in the Studio 9 compiler. */ #undef SPARC_DEFAULT_CMODEL #define SPARC_DEFAULT_CMODEL CM_MEDMID #define AS_SPARC64_FLAG "-xarch=v9" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "" #undef ASM_CPU64_DEFAULT_SPEC #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG #if TARGET_CPU_DEFAULT == TARGET_CPU_v9 #undef CPP_CPU64_DEFAULT_SPEC #define CPP_CPU64_DEFAULT_SPEC "" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus" #endif #if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc #undef CPP_CPU64_DEFAULT_SPEC #define CPP_CPU64_DEFAULT_SPEC "" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa" #undef ASM_CPU64_DEFAULT_SPEC #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "a" #endif #if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc3 #undef CPP_CPU64_DEFAULT_SPEC #define CPP_CPU64_DEFAULT_SPEC "" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb" #undef ASM_CPU64_DEFAULT_SPEC #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b" #endif #if TARGET_CPU_DEFAULT == TARGET_CPU_niagara #undef CPP_CPU64_DEFAULT_SPEC #define CPP_CPU64_DEFAULT_SPEC "" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb" #undef ASM_CPU64_DEFAULT_SPEC #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b" #endif #if TARGET_CPU_DEFAULT == TARGET_CPU_niagara2 #undef CPP_CPU64_DEFAULT_SPEC #define CPP_CPU64_DEFAULT_SPEC "" #undef ASM_CPU32_DEFAULT_SPEC #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusb" #undef ASM_CPU64_DEFAULT_SPEC #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "b" #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 CPP_CPU_SPEC #define CPP_CPU_SPEC "\ %{mcypress:} \ %{msparclite|mf930|mf934:-D__sparclite__} \ %{mv8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \ %{msupersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \ %{mcpu=sparclet|mcpu=tsc701:-D__sparclet__} \ %{mcpu=sparclite|mcpu-f930|mcpu=f934:-D__sparclite__} \ %{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \ %{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \ %{mcpu=v9|mcpu=ultrasparc|mcpu=ultrasparc3|mcpu=niagara|mcpu=niagara2:" DEF_ARCH32_SPEC("-D__sparcv8") "} \ %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \ " #undef ASM_CPU_SPEC #define ASM_CPU_SPEC "\ %{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "} \ %{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "a") "} \ %{mcpu=ultrasparc3:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \ %{mcpu=niagara:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \ %{mcpu=niagara2:" DEF_ARCH32_SPEC("-xarch=v8plusb") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "b") "} \ %{!mcpu=niagara2:%{!mcpu=niagara:%{!mcpu=ultrasparc3:%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "}}}}}} \ %{!mcpu*:%(asm_cpu_default)} \ " #undef CPP_CPU_DEFAULT_SPEC #define CPP_CPU_DEFAULT_SPEC \ (DEFAULT_ARCH32_P ? "\ %{m64:" CPP_CPU64_DEFAULT_SPEC "} \ %{!m64:" CPP_CPU32_DEFAULT_SPEC "} \ " : "\ %{m32:" CPP_CPU32_DEFAULT_SPEC "} \ %{!m32:" CPP_CPU64_DEFAULT_SPEC "} \ ") #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 "} \ ") /* 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_ARCH64 ? "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_ARCH64 ? "int" : "long int") #undef WINT_TYPE_SIZE #define WINT_TYPE_SIZE 32 #undef CPP_ARCH32_SPEC #define CPP_ARCH32_SPEC "" #undef CPP_ARCH64_SPEC #define CPP_ARCH64_SPEC "-D__arch64__ -D__sparcv9" #undef CPP_ARCH_SPEC #define CPP_ARCH_SPEC "\ %{m32:%(cpp_arch32)} \ %{m64:%(cpp_arch64)} \ %{!m32:%{!m64:%(cpp_arch_default)}} \ " #undef ASM_ARCH_SPEC #define ASM_ARCH_SPEC "" #undef ASM_ARCH32_SPEC #define ASM_ARCH32_SPEC "" #undef ASM_ARCH64_SPEC #define ASM_ARCH64_SPEC "" #undef ASM_ARCH_DEFAULT_SPEC #define ASM_ARCH_DEFAULT_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 }, /* * This should be the same as in sol2.h, except with "/sparcv9" * appended to the paths and /usr/ccs/lib is no longer necessary */ #define LINK_ARCH64_SPEC_BASE \ "%{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \ %{G:-G} \ %{YP,*} \ %{R*} \ %{compat-bsd: \ %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9} \ %{!p:%{!pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/sparcv9}}} \ -R %R/usr/ucblib/sparcv9} \ %{!compat-bsd: \ %{!YP,*:%{p|pg:-Y P,%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9} \ %{!p:%{!pg:-Y P,%R/usr/lib/sparcv9}}}}" #define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE #undef LINK_ARCH_SPEC #if DISABLE_MULTILIB #if DEFAULT_ARCH32_P #define LINK_ARCH_SPEC "\ %{m32:%(link_arch32)} \ %{m64:%edoes not support multilib} \ %{!m32:%{!m64:%(link_arch_default)}} \ " #else #define LINK_ARCH_SPEC "\ %{m32:%edoes not support multilib} \ %{m64:%(link_arch64)} \ %{!m32:%{!m64:%(link_arch_default)}} \ " #endif #else #define LINK_ARCH_SPEC "\ %{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 CC1_SPEC #if DEFAULT_ARCH32_P #define CC1_SPEC "\ %{sun4:} %{target:} \ %{mcypress:-mcpu=cypress} \ %{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \ %{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \ %{m64:%{m32:%emay not use both -m32 and -m64}} \ %{m64:-mptr64 -mstack-bias -mno-v8plus \ %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8*:%{!msupersparc:-mcpu=v9}}}}}}}} \ " #else #define CC1_SPEC "\ %{sun4:} %{target:} \ %{mcypress:-mcpu=cypress} \ %{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \ %{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \ %{m32:%{m64:%emay not use both -m32 and -m64}} \ %{m32:-mptr32 -mno-stack-bias \ %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8*:%{!msupersparc:-mcpu=v9}}}}}}}} \ %{mv8plus:-m32 -mptr32 -mno-stack-bias \ %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:-mcpu=v9}}}}}}}} \ " #endif /* Support for a compile-time default CPU, et cetera. The rules are: --with-cpu is ignored if -mcpu is specified. --with-tune is ignored if -mtune is specified. --with-float is ignored if -mhard-float, -msoft-float, -mfpu, or -mno-fpu are specified. In the SPARC_BI_ARCH compiler we cannot pass %{!mcpu=*:-mcpu=%(VALUE)} here, otherwise say -mcpu=v7 would be passed even when -m64. CC1_SPEC above takes care of this instead. */ #undef OPTION_DEFAULT_SPECS #if DEFAULT_ARCH32_P #define OPTION_DEFAULT_SPECS \ {"cpu", "%{!m64:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \ {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \ {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" } #else #define OPTION_DEFAULT_SPECS \ {"cpu", "%{!m32:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \ {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \ {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" } #endif #if DEFAULT_ARCH32_P #define MULTILIB_DEFAULTS { "m32" } #else #define MULTILIB_DEFAULTS { "m64" } #endif
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