From 7c884404e0b198b53550bc9d1d38ab62add1377a Mon Sep 17 00:00:00 2001 From: Jason Thorpe Date: Tue, 22 Jan 2002 19:48:27 +0000 Subject: config.gcc (x86_64-*-netbsd*): New target. * config.gcc (x86_64-*-netbsd*): New target. * config/i386/netbsd64.h: New file. From-SVN: r49087 --- gcc/config/i386/netbsd64.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 gcc/config/i386/netbsd64.h (limited to 'gcc/config/i386/netbsd64.h') diff --git a/gcc/config/i386/netbsd64.h b/gcc/config/i386/netbsd64.h new file mode 100644 index 0000000..74862af --- /dev/null +++ b/gcc/config/i386/netbsd64.h @@ -0,0 +1,66 @@ +/* Definitions of target machine for GNU compiler, + for x86-64/ELF NetBSD systems. + Copyright (C) 2002 Free Software Foundation, Inc. + Contributed by Wasabi Systems, Inc. + +This file is part of GNU CC. + +GNU CC 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. + +GNU CC 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 GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + + +/* Provide a LINK_SPEC appropriate for a NetBSD/x86-64 ELF target. + This is a copy of LINK_SPEC from tweaked for + the x86-64 target. */ + +#undef LINK_SPEC +#define LINK_SPEC \ + "%{!m32:-m elf_x86_64} \ + %{m32:-m elf_i386} \ + %{assert*} %{R*} \ + %{shared:-shared} \ + %{!shared: \ + -dc -dp \ + %{!nostdlib: \ + %{!r*: \ + %{!e*:-e _start}}} \ + %{!static: \ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}} \ + %{static:-static}}" + + +/* Names to predefine in the preprocessor for this target machine. */ + +#define CPP_PREDEFINES \ + "-D__NetBSD__ -D__ELF__ -Asystem=unix -Asystem=NetBSD" + + +/* Output assembler code to FILE to call the profiler. */ + +#undef FUNCTION_PROFILER +#define FUNCTION_PROFILER(FILE, LABELNO) \ +{ \ + if (TARGET_64BIT && flag_pic) \ + fprintf (FILE, "\tcall *__mcount@PLT\n"); \ + else if (flag_pic) \ + fprintf (FILE, "\tcall *__mcount@PLT\n"); \ + else \ + fprintf (FILE, "\tcall __mcount\n"); \ +} + + +#undef TARGET_VERSION +#define TARGET_VERSION fprintf (stderr, " (NetBSD/x86_64 ELF)"); -- cgit v1.1