diff options
Diffstat (limited to 'contrib/gcc/config/sparc/netbsd-elf.h')
| -rw-r--r-- | contrib/gcc/config/sparc/netbsd-elf.h | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/contrib/gcc/config/sparc/netbsd-elf.h b/contrib/gcc/config/sparc/netbsd-elf.h deleted file mode 100644 index b07fee3bc815..000000000000 --- a/contrib/gcc/config/sparc/netbsd-elf.h +++ /dev/null @@ -1,270 +0,0 @@ -/* Definitions of target machine for GCC, for ELF on NetBSD/sparc - and NetBSD/sparc64. - Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. - Contributed by Matthew Green (mrg@eterna.com.au). - -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 2, 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 COPYING. If not, write to -the Free Software Foundation, 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - NETBSD_OS_CPP_BUILTINS_ELF(); \ - if (TARGET_ARCH64) \ - { \ - builtin_define ("__sparc64__"); \ - builtin_define ("__sparc_v9__"); \ - builtin_define ("__sparcv9"); \ - } \ - else \ - builtin_define ("__sparc"); \ - builtin_define ("__sparc__"); \ - } \ - while (0) - -/* Make sure these are undefined. */ -#undef MD_EXEC_PREFIX -#undef MD_STARTFILE_PREFIX - -/* CPP defines used by all NetBSD targets. */ -#undef CPP_SUBTARGET_SPEC -#define CPP_SUBTARGET_SPEC "%(netbsd_cpp_spec)" - -/* SIZE_TYPE and PTRDIFF_TYPE are wrong from sparc/sparc.h. */ -#undef SIZE_TYPE -#define SIZE_TYPE "long unsigned int" - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "long int" - -/* This is the char to use for continuation (in case we need to turn - continuation back on). */ -#undef DBX_CONTIN_CHAR -#define DBX_CONTIN_CHAR '?' - -#undef LOCAL_LABEL_PREFIX -#define LOCAL_LABEL_PREFIX "." - -/* This is how to store into the string LABEL - the symbol_ref name of an internal numbered label where - PREFIX is the class of label and NUM is the number within the class. - This is suitable for output with `assemble_name'. */ - -#undef ASM_GENERATE_INTERNAL_LABEL -#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \ - sprintf ((LABEL), "*.L%s%ld", (PREFIX), (long)(NUM)) - -#undef USER_LABEL_PREFIX -#define USER_LABEL_PREFIX "" - -#undef ASM_SPEC -#define ASM_SPEC "%{fpic|fPIC|fpie|fPIE:-K PIC} %{V} %{v:%{!V:-V}} \ -%{mlittle-endian:-EL} \ -%(asm_cpu) %(asm_arch) %(asm_relax)" - -#undef STDC_0_IN_SYSTEM_HEADERS - -/* Attempt to enable execute permissions on the stack. */ -#define ENABLE_EXECUTE_STACK NETBSD_ENABLE_EXECUTE_STACK - -#undef TARGET_VERSION -#define TARGET_VERSION fprintf (stderr, " (%s)", TARGET_NAME); - -/* Below here exists the merged NetBSD/sparc & NetBSD/sparc64 compiler - description, allowing one to build 32 bit or 64 bit applications - on either. We define the sparc & sparc64 versions of things, - occasionally a neutral version (should be the same as "netbsd-elf.h") - and then based on SPARC_BI_ARCH, DEFAULT_ARCH32_P, and TARGET_CPU_DEFAULT, - we choose the correct version. */ - -/* We use the default NetBSD ELF STARTFILE_SPEC and ENDFILE_SPEC - definitions, even for the SPARC_BI_ARCH compiler, because NetBSD does - not have a default place to find these libraries.. */ - -/* Name the port(s). */ -#define TARGET_NAME64 "NetBSD/sparc64 ELF" -#define TARGET_NAME32 "NetBSD/sparc ELF" - -/* TARGET_CPU_DEFAULT is set in Makefile.in. We test for 64-bit default - platform here. */ - -#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 \ - || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc -/* A 64 bit v9 compiler with stack-bias, - in a Medium/Low code model environment. */ - -#undef TARGET_DEFAULT -#define TARGET_DEFAULT \ - (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ \ - + MASK_STACK_BIAS + MASK_APP_REGS + MASK_FPU + MASK_LONG_DOUBLE_128) - -#undef SPARC_DEFAULT_CMODEL -#define SPARC_DEFAULT_CMODEL CM_MEDANY - -#endif - -/* CC1_SPEC for NetBSD/sparc. */ -#define CC1_SPEC32 \ - "%{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}} \ - %{m64: \ - -mptr64 -mstack-bias -mno-v8plus -mlong-double-128 \ - %{!mcpu*: \ - %{!mcypress: \ - %{!msparclite: \ - %{!mf930: \ - %{!mf934: \ - %{!mv8*: \ - %{!msupersparc:-mcpu=ultrasparc}}}}}}} \ - %{!mno-vis:%{!mcpu=v9:-mvis}} \ - %{p:-mcmodel=medlow} \ - %{pg:-mcmodel=medlow}}" - -#define CC1_SPEC64 \ - "%{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 \ - %{!mlong-double-128:-mlong-double-64} \ - %{!mcpu*: \ - %{!mcypress: \ - %{!msparclite: \ - %{!mf930: \ - %{!mf934: \ - %{!mv8*: \ - %{!msupersparc:-mcpu=cypress}}}}}}}} \ - %{!m32: \ - %{p:-mcmodel=medlow} \ - %{pg:-mcmodel=medlow}}" - -/* Make sure we use the right output format. Pick a default and then - make sure -m32/-m64 switch to the right one. */ - -#define LINK_ARCH32_SPEC "-m elf32_sparc" - -#define LINK_ARCH64_SPEC "-m elf64_sparc" - -#define LINK_ARCH_SPEC \ - "%{m32:%(link_arch32)} \ - %{m64:%(link_arch64)} \ - %{!m32:%{!m64:%(link_arch_default)}}" - -#undef LINK_SPEC -#define LINK_SPEC \ - "%(link_arch) \ - %{!mno-relax:%{!r:-relax}} \ - %(netbsd_link_spec)" - -#define NETBSD_ENTRY_POINT "__start" - -#if DEFAULT_ARCH32_P -#define LINK_ARCH_DEFAULT_SPEC LINK_ARCH32_SPEC -#else -#define LINK_ARCH_DEFAULT_SPEC LINK_ARCH64_SPEC -#endif - -/* What extra spec entries do we need? */ -#undef SUBTARGET_EXTRA_SPECS -#define SUBTARGET_EXTRA_SPECS \ - { "link_arch32", LINK_ARCH32_SPEC }, \ - { "link_arch64", LINK_ARCH64_SPEC }, \ - { "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \ - { "link_arch", LINK_ARCH_SPEC }, \ - { "netbsd_cpp_spec", NETBSD_CPP_SPEC }, \ - { "netbsd_link_spec", NETBSD_LINK_SPEC_ELF }, \ - { "netbsd_entry_point", NETBSD_ENTRY_POINT }, - - -/* Build a compiler that supports -m32 and -m64? */ - -#ifdef SPARC_BI_ARCH - -#undef LONG_DOUBLE_TYPE_SIZE -#define LONG_DOUBLE_TYPE_SIZE (TARGET_LONG_DOUBLE_128 ? 128 : 64) - -#if defined(__arch64__) || defined(__LONG_DOUBLE_128__) -#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 128 -#else -#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64 -#endif - -#undef CC1_SPEC -#if DEFAULT_ARCH32_P -#define CC1_SPEC CC1_SPEC32 -#else -#define CC1_SPEC CC1_SPEC64 -#endif - -#if DEFAULT_ARCH32_P -#define MULTILIB_DEFAULTS { "m32" } -#else -#define MULTILIB_DEFAULTS { "m64" } -#endif - -/* Name the port. */ -#undef TARGET_NAME -#define TARGET_NAME (DEFAULT_ARCH32_P ? TARGET_NAME32 : TARGET_NAME64) - -#else /* SPARC_BI_ARCH */ - -#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 \ - || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc - -#undef LONG_DOUBLE_TYPE_SIZE -#define LONG_DOUBLE_TYPE_SIZE 128 - -#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE -#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 128 - -#undef CC1_SPEC -#define CC1_SPEC CC1_SPEC64 - -#undef TARGET_NAME -#define TARGET_NAME TARGET_NAME64 - -#else /* TARGET_CPU_DEFAULT == TARGET_CPU_v9 \ - || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc */ - -/* A 32-bit only compiler. NetBSD don't support 128 bit `long double' - for 32-bit code, unlike Solaris. */ - -#undef LONG_DOUBLE_TYPE_SIZE -#define LONG_DOUBLE_TYPE_SIZE 64 - -#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE -#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64 - -#undef CC1_SPEC -#define CC1_SPEC CC1_SPEC32 - -#undef TARGET_NAME -#define TARGET_NAME TARGET_NAME32 - -#endif /* TARGET_CPU_DEFAULT == TARGET_CPU_v9 \ - || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc */ - -#endif /* SPARC_BI_ARCH */ - -/* We use GNU ld so undefine this so that attribute((init_priority)) works. */ -#undef CTORS_SECTION_ASM_OP -#undef DTORS_SECTION_ASM_OP |