799900f45a
latest version of musashi engine includes floating point emulation (plus a few patches to add in missing opcodes needed by ack - see tags JFF & TBB) added a few missing linux syscalls in sim.c pascal now runs pretty well quick test with modula2 passes c gets the floating point numbers wrong, so more work needed here other languages untested plat/linux68k/emu/build.lua is probably not quite right - the softfloat directory is compiled in the wrong place
43 lines
2.2 KiB
C
43 lines
2.2 KiB
C
|
|
/*============================================================================
|
|
|
|
This C header file is part of the SoftFloat IEC/IEEE Floating-point Arithmetic
|
|
Package, Release 2b.
|
|
|
|
Written by John R. Hauser. This work was made possible in part by the
|
|
International Computer Science Institute, located at Suite 600, 1947 Center
|
|
Street, Berkeley, California 94704. Funding was partially provided by the
|
|
National Science Foundation under grant MIP-9311980. The original version
|
|
of this code was written as part of a project to build a fixed-point vector
|
|
processor in collaboration with the University of California at Berkeley,
|
|
overseen by Profs. Nelson Morgan and John Wawrzynek. More information
|
|
is available through the Web page `http://www.cs.berkeley.edu/~jhauser/
|
|
arithmetic/SoftFloat.html'.
|
|
|
|
THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has
|
|
been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES
|
|
RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS
|
|
AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES,
|
|
COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE
|
|
EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE
|
|
INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR
|
|
OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE.
|
|
|
|
Derivative works are acceptable, even for commercial purposes, so long as
|
|
(1) the source code for the derivative work includes prominent notice that
|
|
the work is derivative, and (2) the source code includes prominent notice with
|
|
these four paragraphs for those parts of this code that are retained.
|
|
|
|
=============================================================================*/
|
|
|
|
/*----------------------------------------------------------------------------
|
|
| Include common integer types and flags.
|
|
*----------------------------------------------------------------------------*/
|
|
#include "mamesf.h"
|
|
|
|
/*----------------------------------------------------------------------------
|
|
| Symbolic Boolean literals.
|
|
*----------------------------------------------------------------------------*/
|
|
#define FALSE 0
|
|
#define TRUE 1
|