obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 47 insertions, 0 deletions

diff --git a/gcc/config/pdp11/pdp11-protos.h b/gcc/config/pdp11/pdp11-protos.h
new file mode 100644
index 000000000..56ad909e1
--- /dev/null
+++ b/gcc/config/pdp11/pdp11-protos.h
@@ -0,0 +1,47 @@
+/* Definitions of target machine for GNU compiler, for the pdp-11
+   Copyright (C) 2000, 2003, 2004, 2007, 2009, 2010
+   Free Software Foundation, Inc.
+   Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at).
+
+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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+/* declarations */
+#ifdef RTX_CODE
+extern int simple_memory_operand (rtx, enum machine_mode);
+
+extern int legitimate_const_double_p (rtx);
+extern void notice_update_cc_on_set (rtx, rtx);
+extern void output_addr_const_pdp11 (FILE *, rtx);
+extern const char *output_move_multiple (rtx *);
+extern const char *output_block_move (rtx *);
+extern const char *output_jump (enum rtx_code, int, int);
+extern void print_operand_address (FILE *, rtx);
+extern bool pdp11_cannot_change_mode_class (enum machine_mode,
+                                            enum machine_mode, enum reg_class);
+extern bool pdp11_secondary_memory_needed (reg_class_t, reg_class_t, 
+					   enum machine_mode);
+typedef enum { no_action, dec_before, inc_after } pdp11_action;
+typedef enum { little, either, big } pdp11_partorder;
+extern bool pdp11_expand_operands (rtx *, rtx [][2], int, 
+				   pdp11_action *, pdp11_partorder);
+extern int pdp11_initial_elimination_offset (int, int);
+extern enum reg_class pdp11_regno_reg_class (int);
+
+#endif /* RTX_CODE */
+
+extern void output_ascii (FILE *, const char *, int);
+extern void pdp11_asm_output_var (FILE *, const char *, int, int, bool);