From 5caa7b186e7d6f27960509034200b80fffba30d8 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sun, 29 Oct 2000 07:58:01 +0000 Subject: 2000-10-29 Roland McGrath * i386/include/mach/proc_ops.h: Dead file removed. * i386/include/mach/setjmp.h: Dead file removed. * i386/include/mach/sa/sys/varargs.h: Dead file removed. * include/mach/proc_ops.h: Dead file removed. * Makefile.in (mach-headers): Remove proc_ops.h. * i386/Makefrag (i386-installed-headers): Likewise. (installed-headers): Don't touch this any more. --- include/mach/proc_ops.h | 51 ------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 include/mach/proc_ops.h (limited to 'include/mach/proc_ops.h') diff --git a/include/mach/proc_ops.h b/include/mach/proc_ops.h deleted file mode 100644 index a453ec8..0000000 --- a/include/mach/proc_ops.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 1994 The University of Utah and - * the Center for Software Science (CSS). All rights reserved. - * - * Permission to use, copy, modify and distribute this software and its - * documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * THE UNIVERSITY OF UTAH AND CSS ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS - * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSS DISCLAIM ANY LIABILITY OF - * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * CSS requests users of this software to return to css-dist@cs.utah.edu any - * improvements that they make and grant CSS redistribution rights. - * - * Author: Bryan Ford, University of Utah CSS - */ -/* - * Simple operations that don't exist as primitives in C, - * but which processors often implement directly. - * This file contains default, "dumb" implementations; - * machine-independent code can override these with smarter implementations. - */ -#ifndef _MACH_PROC_OPS_H_ -#define _MACH_PROC_OPS_H_ - -#include -#include - -/* Returns the bit number of the most-significant set bit in `val', - e.g. 0 for 1, 1 for 2-3, 2 for 4-7, etc. - If `val' is 0 (i.e. no bits are set), the behavior is undefined. */ -MACH_INLINE int find_msb_set(natural_t val) -{ - int msb; - for (msb = sizeof(val)*8-1; (val & ((natural_t)1 << msb)) == 0; msb--); - return msb; -} - -/* Returns the bit number of the least-significant set bit in `val'. - If `val' is 0 (i.e. no bits are set), the behavior is undefined. */ -MACH_INLINE int find_lsb_set(natural_t val) -{ - int lsb; - for (lsb = 0; (val & ((natural_t)1 << lsb)) == 0; lsb++); - return lsb; -} - -#endif _MACH_PROC_OPS_H_ -- cgit v1.2.3