Initial creation of sourceware repository

1 files changed, 0 insertions, 81 deletions

diff --git a/sim/igen/gen-semantics.h b/sim/igen/gen-semantics.h
deleted file mode 100644
index 2c25715..0000000
--- a/sim/igen/gen-semantics.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*  This file is part of the program psim.
-
-    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
-
-    This program 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 of the License, or
-    (at your option) any later version.
-
-    This program 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 this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- 
-    */
-
-
-/* Creates the files semantics.[hc].
-
-   The generated file semantics contains functions that implement the
-   operations required to model a single target processor instruction.
-
-   Several different variations on the semantics file can be created:
-
-	o	uncached
-
-        	No instruction cache exists.  The semantic function
-		needs to generate any required values locally.
-
-	o	cached - separate cracker and semantic
-
-		Two independant functions are created.  Firstly the
-		function that cracks an instruction entering it into a
-		cache and secondly the semantic function propper that
-		uses the cache.
-
-	o	cached - semantic + cracking semantic
-
-		The function that cracks the instruction and enters
-		all values into the cache also contains a copy of the
-		semantic code (avoiding the need to call both the
-		cracker and the semantic function when there is a
-		cache miss).
-
-   For each of these general forms, several refinements can occure:
-
-	o	do/don't duplicate/expand semantic functions
-
-		As a consequence of decoding an instruction, the
-		decoder, as part of its table may have effectivly made
-		certain of the variable fields in an instruction
-		constant. Separate functions for each of the
-		alternative values for what would have been treated as
-		a variable part can be created.
-
-	o	use cache struct directly.
-
-		When a cracking cache is present, the semantic
-		functions can be generated to either hold intermediate
-		cache values in local variables or always refer to the
-		contents of the cache directly. */
-
-
-
-extern insn_handler print_semantic_declaration;
-extern insn_handler print_semantic_definition;
-
-extern void print_idecode_illegal
-(lf *file,
- const char *result);
-
-extern void print_semantic_body
-(lf *file,
- insn *instruction,
- insn_bits *expanded_bits,
- opcode_field *opcodes);
-