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Diffstat (limited to 'libthreads/i386/cthread_inline.awk')
| -rw-r--r-- | libthreads/i386/cthread_inline.awk | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/libthreads/i386/cthread_inline.awk b/libthreads/i386/cthread_inline.awk deleted file mode 100644 index 8e0cb7d4..00000000 --- a/libthreads/i386/cthread_inline.awk +++ /dev/null @@ -1,86 +0,0 @@ -# -# Mach Operating System -# Copyright (c) 1991,1990 Carnegie Mellon University -# 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. -# -# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" -# CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR -# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. -# -# Carnegie Mellon requests users of this software to return to -# -# Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU -# School of Computer Science -# Carnegie Mellon University -# Pittsburgh PA 15213-3890 -# -# any improvements or extensions that they make and grant Carnegie Mellon -# the rights to redistribute these changes. -# -# -# HISTORY -# $Log: cthread_inline.awk,v $ -# Revision 2.5 91/05/14 17:57:03 mrt -# Correcting copyright -# -# Revision 2.4 91/05/08 13:36:05 dbg -# Unlock lock with a locked instruction (xchg). -# [91/03/20 dbg] -# -# Revision 2.3 91/02/14 14:20:06 mrt -# Added new Mach copyright -# [91/02/13 12:33:05 mrt] -# -# Revision 2.2 90/05/03 15:54:56 dbg -# Created (from 68020 version). -# [90/02/05 dbg] -# -# Revision 2.2 89/12/08 19:54:30 rwd -# Inlines are now spins instead of mutexes. -# [89/10/23 rwd] -# -# Revision 2.1 89/08/04 15:15:14 rwd -# Created. -# -# Revision 1.3 89/05/05 19:00:33 mrt -# Cleanup for Mach 2.5 -# -# - -# sun/cthread_inline.awk -# -# Awk script to inline critical C Threads primitives on i386 - -NF == 2 && $1 == "call" && $2 == "_spin_try_lock" { - print "/ BEGIN INLINE spin_try_lock" - print " movl (%esp),%ecx / point at mutex" - print " movl $1,%eax / set locked value in acc" - print " xchg %eax,(%ecx) / locked swap with mutex" - print " xorl $1,%eax / logical complement" - print "/ END INLINE spin_try_lock" - continue -} -NF == 2 && $1 == "call" && $2 == "_spin_unlock" { - print "/ BEGIN INLINE " $2 - print " movl (%esp),%ecx" - print " xorl %eax,%eax / set unlocked value in acc" - print " xchg %eax,(%ecx) / locked swap with mutex" - print "/ END INLINE " $2 - continue -} -NF == 2 && $1 == "call" && $2 == "_cthread_sp" { - print "/ BEGIN INLINE cthread_sp" - print " movl %esp,%eax" - print "/ END INLINE cthread_sp" - continue -} -# default: -{ - print -} |