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Diffstat (limited to 'arch/i386/math-emu/exception.h')
| -rw-r--r-- | arch/i386/math-emu/exception.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/arch/i386/math-emu/exception.h b/arch/i386/math-emu/exception.h deleted file mode 100644 index b463f21a811e..000000000000 --- a/arch/i386/math-emu/exception.h +++ /dev/null @@ -1,53 +0,0 @@ -/*---------------------------------------------------------------------------+ - | exception.h | - | | - | Copyright (C) 1992 W. Metzenthen, 22 Parker St, Ormond, Vic 3163, | - | Australia. E-mail billm@vaxc.cc.monash.edu.au | - | | - +---------------------------------------------------------------------------*/ - -#ifndef _EXCEPTION_H_ -#define _EXCEPTION_H_ - - -#ifdef __ASSEMBLY__ -#define Const_(x) $##x -#else -#define Const_(x) x -#endif - -#ifndef SW_C1 -#include "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 */ - - -#define PRECISION_LOST_UP Const_((EX_Precision | SW_C1)) -#define PRECISION_LOST_DOWN Const_(EX_Precision) - - -#ifndef __ASSEMBLY__ - -#ifdef DEBUG -#define EXCEPTION(x) { printk("exception in %s at line %d\n", \ - __FILE__, __LINE__); FPU_exception(x); } -#else -#define EXCEPTION(x) FPU_exception(x) -#endif - -#endif /* __ASSEMBLY__ */ - -#endif /* _EXCEPTION_H_ */ |