Added a per-cpu variable `switchticks' for use in scheduling.
This commit is contained in:
Bruce Evans
parent
3854f9f544
commit
025a06fd58
@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: machdep.c,v 1.30 1999/01/15 18:00:19 msmith Exp $
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* $Id: machdep.c,v 1.31 1999/01/26 02:49:51 julian Exp $
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*/
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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@ -161,6 +161,7 @@ struct platform platform;
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alpha_chipset_t chipset;
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struct bootinfo_kernel bootinfo;
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struct timeval switchtime;
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int switchticks;
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struct user *proc0paddr;
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@ -34,7 +34,7 @@
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* SUCH DAMAGE.
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*
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* from: @(#)genassym.c 5.11 (Berkeley) 5/10/91
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* $Id: genassym.c,v 1.61 1998/09/24 10:22:21 bde Exp $
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* $Id: genassym.c,v 1.62 1998/10/08 21:03:41 msmith Exp $
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*/
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#include "opt_vm86.h"
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@ -199,6 +199,7 @@ main()
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printf("#define\tGD_CURPCB %#x\n", OS(globaldata, curpcb));
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printf("#define\tGD_COMMON_TSS %#x\n", OS(globaldata, common_tss));
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printf("#define\tGD_SWITCHTIME %#x\n", OS(globaldata, switchtime));
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printf("#define\tGD_SWITCHTICKS %#x\n", OS(globaldata, switchticks));
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#ifdef VM86
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printf("#define\tGD_COMMON_TSSD %#x\n", OS(globaldata, common_tssd));
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printf("#define\tGD_PRIVATE_TSS %#x\n", OS(globaldata, private_tss));
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: globaldata.h,v 1.5 1998/05/28 09:30:02 phk Exp $
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* $Id: globaldata.h,v 1.6 1998/08/18 07:47:12 msmith Exp $
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*/
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/*
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@ -44,6 +44,7 @@ struct globaldata {
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struct pcb *curpcb;
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struct i386tss common_tss;
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struct timeval switchtime;
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int switchticks;
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#ifdef VM86
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struct segment_descriptor common_tssd;
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u_int private_tss;
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@ -34,7 +34,7 @@
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* SUCH DAMAGE.
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*
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* from: @(#)genassym.c 5.11 (Berkeley) 5/10/91
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* $Id: genassym.c,v 1.61 1998/09/24 10:22:21 bde Exp $
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* $Id: genassym.c,v 1.62 1998/10/08 21:03:41 msmith Exp $
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*/
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#include "opt_vm86.h"
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@ -199,6 +199,7 @@ main()
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printf("#define\tGD_CURPCB %#x\n", OS(globaldata, curpcb));
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printf("#define\tGD_COMMON_TSS %#x\n", OS(globaldata, common_tss));
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printf("#define\tGD_SWITCHTIME %#x\n", OS(globaldata, switchtime));
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printf("#define\tGD_SWITCHTICKS %#x\n", OS(globaldata, switchticks));
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#ifdef VM86
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printf("#define\tGD_COMMON_TSSD %#x\n", OS(globaldata, common_tssd));
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printf("#define\tGD_PRIVATE_TSS %#x\n", OS(globaldata, private_tss));
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: globals.s,v 1.7 1998/08/18 07:46:58 msmith Exp $
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* $Id: globals.s,v 1.8 1998/09/28 12:20:46 peter Exp $
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*/
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#include "opt_vm86.h"
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@ -69,12 +69,13 @@
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globaldata:
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.space GD_SIZEOF /* in data segment */
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#endif
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.globl _curproc,_curpcb,_npxproc,_common_tss,_switchtime
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.globl _curproc,_curpcb,_npxproc,_common_tss,_switchtime,_switchticks
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.set _curproc,globaldata + GD_CURPROC
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.set _curpcb,globaldata + GD_CURPCB
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.set _npxproc,globaldata + GD_NPXPROC
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.set _common_tss,globaldata + GD_COMMON_TSS
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.set _switchtime,globaldata + GD_SWITCHTIME
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.set _switchticks,globaldata + GD_SWITCHTICKS
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#ifdef VM86
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.globl _common_tssd,_private_tss,_my_tr
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: asnames.h,v 1.27 1999/01/30 15:38:48 kato Exp $
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* $Id: asnames.h,v 1.28 1999/02/06 08:41:05 bde Exp $
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*/
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#ifndef _MACHINE_ASNAMES_H_
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@ -354,6 +354,7 @@
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#define _swi_generic swi_generic
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#define _swi_null swi_null
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#define _swi_vm swi_vm
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#define _switchticks switchticks
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#define _switchtime switchtime
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#define _syscall syscall
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#define _szsigcode szsigcode
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: globaldata.h,v 1.5 1998/05/28 09:30:02 phk Exp $
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* $Id: globaldata.h,v 1.6 1998/08/18 07:47:12 msmith Exp $
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*/
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/*
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@ -44,6 +44,7 @@ struct globaldata {
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struct pcb *curpcb;
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struct i386tss common_tss;
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struct timeval switchtime;
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int switchticks;
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#ifdef VM86
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struct segment_descriptor common_tssd;
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u_int private_tss;
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@ -23,7 +23,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: globaldata.h,v 1.5 1998/05/28 09:30:02 phk Exp $
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* $Id: globaldata.h,v 1.6 1998/08/18 07:47:12 msmith Exp $
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*/
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/*
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@ -44,6 +44,7 @@ struct globaldata {
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struct pcb *curpcb;
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struct i386tss common_tss;
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struct timeval switchtime;
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int switchticks;
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#ifdef VM86
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struct segment_descriptor common_tssd;
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u_int private_tss;
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