Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the

non-i386, non-unix, and generatable files have been trimmed, but can easily
be added in later if needed.

gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's
handy to have both available for reference for such little cost.

The freebsd-specific changes will then be committed, and once the dust has
settled, the bmakefiles will be committed to use this code.

1 files changed, 51 insertions, 0 deletions

diff --git a/contrib/gcc/config/linux-aout.h b/contrib/gcc/config/linux-aout.h
new file mode 100644
index 000000000000..29fb8e9e132f
--- /dev/null
+++ b/contrib/gcc/config/linux-aout.h
@@ -0,0 +1,51 @@
+/* Definitions for Linux
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Contributed by H.J. Lu (hjl@nynexst.com)
+
+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.  */
+
+/* Don't assume anything about the header files. */
+#define NO_IMPLICIT_EXTERN_C
+
+#undef HAVE_ATEXIT
+#define HAVE_ATEXIT
+
+/* Linux uses ctype from glibc.a. I am not sure how complete it is.
+   For now, we play safe. It may change later. */
+
+#if 0
+#undef MULTIBYTE_CHARS
+#define MULTIBYTE_CHARS	1
+#endif
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
+
+/* There are conflicting reports about whether this system uses
+   a different assembler syntax.  wilson@cygnus.com says # is right.  */
+#undef COMMENT_BEGIN
+#define COMMENT_BEGIN "#"
+
+#undef ASM_APP_ON
+#define ASM_APP_ON "#APP\n"
+
+#undef ASM_APP_OFF
+#define ASM_APP_OFF "#NO_APP\n"
+
+/* We need that too. */
+#define HANDLE_SYSV_PRAGMA