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7b9d7e0720
* Add Alpha support
Obtained from: Alpha bits taken from Hidetoshi Shimokawa's
<simokawa@FreeBSD.ORG> work
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/* Definitions of target machine for GNU compiler
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for Alpha FreeBSD systems using ELF.
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Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (FreeBSD/alpha ELF)");
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#undef SUB_CPP_PREDEFINES
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#define SUB_CPP_PREDEFINES "-D__ELF__"
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#undef SUBTARGET_EXTRA_SPECS
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#define SUBTARGET_EXTRA_SPECS \
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{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
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#define ELF_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1"
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#undef LINK_SPEC
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#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
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%{O*:-O3} %{!O*:-O1} \
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%{assert*} \
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%{shared:-shared} \
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%{!shared: \
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-dc -dp \
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%{!nostdlib:%{!r*:%{!e*:-e _start}}} \
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}} \
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%{static:-static}}"
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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"%{!shared: %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
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%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
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/* Provide a ENDFILE_SPEC appropriate for ELF. Here we tack on the
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magical crtend.o file which provides part of the support for
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getting C++ file-scope static object constructed before entering
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`main', followed by a normal ELF "finalizer" file, `crtn.o'. */
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"%{!shared:crtend.o%s} %{shared:crtendS.o%s}"
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/* We support #pragma. */
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#define HANDLE_SYSV_PRAGMA
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