/* This file is part of the program psim.
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+ Copyright 1994, 1995, 2002 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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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.
+ along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
to both eliminate the overhead of function calls and (as a
consequence) also eliminate further dead code.
- On a CISC (x86) I've found that I can achieve an order of magintude
+ On a CISC (x86) I've found that I can achieve an order of magnitude
speed improvement (x3-x5). In the case of RISC (sparc) while the
performance gain isn't as great it is still significant.
the module is included into a file being compiled, calls to
its funtions can be eliminated. 2 implies 1.
- INLINE_LOCALS:
+ PSIM_INLINE_LOCALS:
Make internal (static) functions within the module `inline'.
INCLUDE_MODULE == (REVEAL_MODULE | INLINE_MODULE)
- ALL_INLINE == (REVEAL_MODULE | INLINE_MODULE | INLINE_LOCALS)
+ ALL_INLINE == (REVEAL_MODULE | INLINE_MODULE | PSIM_INLINE_LOCALS)
In addition to this, modules have been put into two categories.
local function.
Because of the way that GCC parses __attribute__(), the macro's
- need to be adjacent to the functioin name rather then at the start
+ need to be adjacent to the function name rather than at the start
of the line vis:
int STATIC_INLINE_MODULE f(void);
#define REVEAL_MODULE 1
#define INLINE_MODULE 2
#define INCLUDE_MODULE (INLINE_MODULE | REVEAL_MODULE)
-#define INLINE_LOCALS 4
+#define PSIM_INLINE_LOCALS 4
#define ALL_INLINE 7
/* Your compilers inline reserved word */
/* Default macro to simplify control several of key the inlines */
#ifndef DEFAULT_INLINE
-#define DEFAULT_INLINE INLINE_LOCALS
+#define DEFAULT_INLINE PSIM_INLINE_LOCALS
#endif
/* Code that converts between hosts and target byte order. Used on
a jump table. */
#ifndef DEVICE_INLINE
-#define DEVICE_INLINE (DEFAULT_INLINE ? INLINE_LOCALS : 0)
+#define DEVICE_INLINE (DEFAULT_INLINE ? PSIM_INLINE_LOCALS : 0)
#endif
/* Code called used while the device tree is being built.
Inlining this is of no benefit */
#ifndef TREE_INLINE
-#define TREE_INLINE (DEFAULT_INLINE ? INLINE_LOCALS : 0)
+#define TREE_INLINE (DEFAULT_INLINE ? PSIM_INLINE_LOCALS : 0)
#endif
/* Code called whenever information on a Special Purpose Register is
code is reduced. */
#ifndef SUPPORT_INLINE
-#define SUPPORT_INLINE INLINE_LOCALS
+#define SUPPORT_INLINE PSIM_INLINE_LOCALS
#endif
/* Model specific code used in simulating functional units. Note, it actaully
into this file */
#ifndef IDECOCE_INLINE
-#define IDECODE_INLINE INLINE_LOCALS
+#define IDECODE_INLINE PSIM_INLINE_LOCALS
#endif
/* psim, isn't actually inlined */
#ifndef PSIM_INLINE
-#define PSIM_INLINE INLINE_LOCALS
+#define PSIM_INLINE PSIM_INLINE_LOCALS
#endif
/* Code to emulate os or rom compatibility. This code is called via a