[src/netbsd-1-4]: src/sys/arch/alpha/include removed at ross's request

[perry <perry%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/18924d60d8ad
branches:  netbsd-1-4
changeset: 468477:18924d60d8ad
user:      perry <perry%NetBSD.org@localhost>
date:      Mon Apr 26 15:54:13 1999 +0000

description:
removed at ross's request

diffstat:

 sys/arch/alpha/include/fpu.h |  126 -------------------------------------------
 1 files changed, 0 insertions(+), 126 deletions(-)

diffs (130 lines):

diff -r c8e8d54edd33 -r 18924d60d8ad sys/arch/alpha/include/fpu.h
--- a/sys/arch/alpha/include/fpu.h      Mon Apr 26 15:53:00 1999 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-/* $NetBSD: fpu.h,v 1.2 1999/01/18 20:36:22 ross Exp $ */
-
-/*-
- * Copyright (c) 1998 Doug Rabson
- * All rights reserved.
- *
- * 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 reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
- *
- *     Id: fpu.h,v 1.2 1998/12/23 11:50:51 dfr Exp
- */
-
-#ifndef _MACHINE_FPU_H_
-#define _MACHINE_FPU_H_
-
-/*
- * Floating point control register bits.
- *
- * From Alpha AXP Architecture Reference Manual, Instruction
- * Descriptions (I) PP 4-69. 
- */
-
-#define FPCR_INVD      (1LL << 49)     /* Invalid Operation DIsable */
-#define FPCR_DZED      (1LL << 50)     /* Division by Zero Disable */
-#define FPCR_OVFD      (1LL << 51)     /* Overflow Disable */
-#define FPCR_INV       (1LL << 52)     /* Invalid Operation */
-#define FPCR_DZE       (1LL << 53)     /* Division by Zero */
-#define FPCR_OVF       (1LL << 54)     /* Overflow */
-#define FPCR_UNF       (1LL << 55)     /* Underflow */
-#define FPCR_INE       (1LL << 56)     /* Inexact Result */
-#define FPCR_IOV       (1LL << 57)     /* Integer Overflow */
-#define FPCR_DYN_CHOPPED (0LL << 58)   /* Chopped rounding mode */
-#define FPCR_DYN_MINUS (1LL << 58)     /* Minus infinity */
-#define FPCR_DYN_NORMAL (2LL << 58)    /* Normal rounding */
-#define FPCR_DYN_PLUS  (3LL << 58)     /* Plus infinity */
-#define FPCR_DYN_MASK  (3LL << 58)     /* Rounding mode mask */
-#define FPCR_DYN_SHIFT 58
-#define FPCR_UNDZ      (1LL << 60)     /* Underflow to Zero */
-#define FPCR_UNFD      (1LL << 61)     /* Underflow Disable */
-#define FPCR_INED      (1LL << 62)     /* Inexact Disable */
-#define FPCR_SUM       (1LL << 63)     /* Summary Bit */
-#define FPCR_MASK      (~0LL << 49)
-
-/*
- * Exception summary bits.
- *
- * From Alpha AXP Architecture Reference Manual, DEC OSF/1 Exceptions
- * and Interrupts (II-B) PP 5-5.
- */
-
-#define EXCSUM_SWC     (1LL << 0)      /* Software completion */
-#define EXCSUM_INV     (1LL << 1)      /* Invalid operation */
-#define EXCSUM_DZE     (1LL << 2)      /* Division by zero */
-#define EXCSUM_OVF     (1LL << 3)      /* Overflow */
-#define EXCSUM_UNF     (1LL << 4)      /* Underflow */
-#define EXCSUM_INE     (1LL << 5)      /* Inexact result */
-#define EXCSUM_IOV     (1LL << 6)      /* Integer overflow */
-
-/*
- * Definitions for IEEE trap enables.  These are implemented in
- * software and should be compatible with OSF/1 and Linux.
- */
-
-/* read/write flags */
-#define IEEE_TRAP_ENABLE_INV   (1LL << 1) /* Invalid operation */
-#define IEEE_TRAP_ENABLE_DZE   (1LL << 2) /* Division by zero */
-#define IEEE_TRAP_ENABLE_OVF   (1LL << 3) /* Overflow */
-#define IEEE_TRAP_ENABLE_UNF   (1LL << 4) /* Underflow */
-#define IEEE_TRAP_ENABLE_INE   (1LL << 5) /* Inexact result */
-#define IEEE_TRAP_ENABLE_MASK  (IEEE_TRAP_ENABLE_INV           \
-                                | IEEE_TRAP_ENABLE_DZE         \
-                                | IEEE_TRAP_ENABLE_OVF         \
-                                | IEEE_TRAP_ENABLE_UNF         \
-                                | IEEE_TRAP_ENABLE_INE)
-
-/* read only flags */
-#define IEEE_STATUS_INV                (1LL << 17) /* Invalid operation */
-#define IEEE_STATUS_DZE                (1LL << 18) /* Division by zero */
-#define IEEE_STATUS_OVF                (1LL << 19) /* Overflow */
-#define IEEE_STATUS_UNF                (1LL << 20) /* Underflow */
-#define IEEE_STATUS_INE                (1LL << 21) /* Inexact result */
-#define IEEE_STATUS_MASK       (IEEE_STATUS_INV                \
-                                | IEEE_STATUS_DZE              \
-                                | IEEE_STATUS_OVF              \
-                                | IEEE_STATUS_UNF              \
-                                | IEEE_STATUS_INE)
-#define IEEE_STATUS_TO_EXCSUM_SHIFT    16 /* convert to excsum */
-#define IEEE_STATUS_TO_FPCR_SHIFT      35 /* convert to fpcr */
-
-#define IEEE_INHERIT           (1LL << 63) /* inherit on fork */
-
-/* read and write floating point control register */
-#define GET_FPCR(x) \
-       __asm__("trapb"); \
-       __asm__("mf_fpcr %0" : "=f" (x)); \
-       __asm__("trapb")
-#define SET_FPCR(x) \
-       __asm__("trapb"); \
-       __asm__("mt_fpcr %0" : : "f" (x)); \
-       __asm__("trapb")
-
-#ifdef KERNEL
-
-extern int fp_software_completion(u_int64_t regmask, struct proc *p);
-
-#endif
-
-#endif /* ! _MACHINE_FPU_H_ */