Update for USELEDS changes.
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.72 1997/04/27 20:50:01 thorpej Exp $ */
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/* $NetBSD: locore.s,v 1.73 1997/05/05 21:14:04 thorpej Exp $ */
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/*
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* Copyright (c) 1994, 1995 Gordon W. Ross
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@ -47,6 +47,11 @@
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#include <machine/asm.h>
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#include <machine/trap.h>
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#include "opt_useleds.h"
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#ifdef USELEDS
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#include <hp300/hp300/leds.h>
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#endif
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#define MMUADDR(ar) movl _C_LABEL(MMUbase),ar
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#define CLKADDR(ar) movl _C_LABEL(CLKbase),ar
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@ -919,36 +924,33 @@ Lnotim3:
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movl a1,sp@-
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#ifdef USELEDS
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tstl _C_LABEL(ledaddr) | using LEDs?
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jeq Lnoled0 | no, skip this code
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jeq Lnoleds0 | no, skip this code
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movl _ASM_LABEL(heartbeat),d0 | get tick count
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addql #1,d0 | increment
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movl _C_LABEL(hz),d1
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addl #50,d1 | get the timing a little closer
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cmpl #0,_ASM_LABEL(beatstatus) | time to slow down?
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jeq LSlowThrob
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lsrl #3,d1 | fast throb
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LSlowThrob:
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jeq Lslowthrob | yes, slow down
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lsrl #3,d1 | no, fast throb
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Lslowthrob:
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lsrl #1,d1 | slow throb
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cmpl d0,d1 | are we there yet?
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jne Lnoled1 | no, nothing to do
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tstl _C_LABEL(inledcontrol) | already updating LEDs?
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jne Lnoled2 | yes, skip it
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jne Lnoleds1 | no, nothing to do
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addl #1,_ASM_LABEL(beatstatus) | incr beat status
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cmpl #3,_ASM_LABEL(beatstatus) | time to reset?
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ble LSkipReset
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ble Ltwinkle | no, twinkle the lights
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movl #0,_ASM_LABEL(beatstatus) | reset the status indicator
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LSkipReset:
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Ltwinkle:
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movl #LED_PULSE,sp@-
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movl #LED_DISK+LED_LANRCV+LED_LANXMT,sp@-
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clrl sp@-
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jbsr _C_LABEL(ledcontrol) | toggle pulse, turn all others off
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lea sp@(12),sp
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Lnoled2:
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movql #0,d0
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Lnoled1:
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Lnoleds1:
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movl d0,_ASM_LABEL(heartbeat)
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Lnoled0:
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#endif
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Lnoleds0:
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#endif /* USELEDS */
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jbsr _C_LABEL(hardclock) | hardclock(&frame)
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addql #4,sp
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CLKADDR(a0)
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