diff options
Diffstat (limited to 'sys/gnu/i386/fpemul/exception.h')
| -rw-r--r-- | sys/gnu/i386/fpemul/exception.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/sys/gnu/i386/fpemul/exception.h b/sys/gnu/i386/fpemul/exception.h deleted file mode 100644 index 50e7d60..0000000 --- a/sys/gnu/i386/fpemul/exception.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * exception.h - * - * - * Copyright (C) 1992,1993,1994 - * W. Metzenthen, 22 Parker St, Ormond, Vic 3163, - * Australia. E-mail billm@vaxc.cc.monash.edu.au - * All rights reserved. - * - * This copyright notice covers the redistribution and use of the - * FPU emulator developed by W. Metzenthen. It covers only its use - * in the 386BSD, FreeBSD and NetBSD operating systems. Any other - * use is not permitted under this copyright. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must include information specifying - * that source code for the emulator is freely available and include - * either: - * a) an offer to provide the source code for a nominal distribution - * fee, or - * b) list at least two alternative methods whereby the source - * can be obtained, e.g. a publically accessible bulletin board - * and an anonymous ftp site from which the software can be - * downloaded. - * 3. All advertising materials specifically mentioning features or use of - * this emulator must acknowledge that it was developed by W. Metzenthen. - * 4. The name of W. Metzenthen may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * W. METZENTHEN BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * The purpose of this copyright, based upon the Berkeley copyright, is to - * ensure that the covered software remains freely available to everyone. - * - * The software (with necessary differences) is also available, but under - * the terms of the GNU copyleft, for the Linux operating system and for - * the djgpp ms-dos extender. - * - * W. Metzenthen June 1994. - * - * - * $FreeBSD$ - * - * - */ - -#ifndef _EXCEPTION_H_ -#define _EXCEPTION_H_ - - -#ifdef LOCORE -#define Const_(x) $/**/x -#else -#define Const_(x) x -#endif - -#ifndef SW_C1 -#include <gnu/i386/fpemul/fpu_emu.h> -#endif /* SW_C1 */ - -#define FPU_BUSY Const_(0x8000) /* FPU busy bit (8087 compatibility) */ -#define EX_ErrorSummary Const_(0x0080) /* Error summary status */ -/* Special exceptions: */ -#define EX_INTERNAL Const_(0x8000) /* Internal error in wm-FPU-emu */ -#define EX_StackOver Const_(0x0041|SW_C1) /* stack overflow */ -#define EX_StackUnder Const_(0x0041) /* stack underflow */ -/* Exception flags: */ -#define EX_Precision Const_(0x0020) /* loss of precision */ -#define EX_Underflow Const_(0x0010) /* underflow */ -#define EX_Overflow Const_(0x0008) /* overflow */ -#define EX_ZeroDiv Const_(0x0004) /* divide by zero */ -#define EX_Denormal Const_(0x0002) /* denormalized operand */ -#define EX_Invalid Const_(0x0001) /* invalid operation */ - - -#ifndef LOCORE - -#ifdef DEBUG -#define EXCEPTION(x) \ - do { \ - printf("exception in %s at line %d\n", __FILE__, __LINE__); \ - exception(x); \ - } while (0) -#else -#define EXCEPTION(x) exception(x) -#endif - -#endif /* LOCORE */ - -#endif /* _EXCEPTION_H_ */ |
