alpha updates.
 [jmk] --rw-rw-r-- M 436305 glenda sys 1513 Jan 13 13:58 sys/src/boot/alphapc/l.s
	/n/sourcesdump/2006/0113/plan9/sys/src/boot/alphapc/l.s:1,4 - 
	/n/sourcesdump/2006/0114/plan9/sys/src/boot/alphapc/l.s:1,5
	  #include "mem.h"
	+ #include "vmspal.h"
	  
	  #define SP		R30
	  
	/n/sourcesdump/2006/0113/plan9/sys/src/boot/alphapc/l.s:17,23 - 
	/n/sourcesdump/2006/0114/plan9/sys/src/boot/alphapc/l.s:18,24
	  TEXT	firmware(SB), $-8
	  	CALL_PAL $PALhalt
	  	MOVQ	$_divq(SB), R31		/* touch _divq etc.; doesn't need to execute */
	- 	MOVQ	$_divl(SB), R31			/* touch _divl etc.; doesn't need to execute */
	+ 	MOVQ	$_divl(SB), R31		/* touch _divl etc.; doesn't need to execute */
	  	RET
	  
	  TEXT	mb(SB), $-8
	/n/sourcesdump/2006/0113/plan9/sys/src/boot/alphapc/l.s:39,45 - 
	/n/sourcesdump/2006/0114/plan9/sys/src/boot/alphapc/l.s:40,46
	  	MOVQ	32(FP), R19
	  	MOVQ	40(FP), R20
	  	MOVQ	R26, R1
	- 	JSR		(R0)
	+ 	JSR	(R0)
	  	MOVQ	R1, R26
	  	RET					/* 7a bug: should be RET (R1) */
	  
	/n/sourcesdump/2006/0113/plan9/sys/src/boot/alphapc/l.s:53,93 - 
	/n/sourcesdump/2006/0114/plan9/sys/src/boot/alphapc/l.s:54,94
	  	RET
	  
	  TEXT	ipl(SB), $-8
	- 	CALL_PAL	$PALmfpr_ipl
	+ 	CALL_PAL $PALmfpr_ipl
	  	RET
	  
	  TEXT	mces(SB), $-8
	- 	CALL_PAL	$PALmfpr_mces
	+ 	CALL_PAL $PALmfpr_mces
	  	RET
	  
	  TEXT	setipl(SB), $-8
	  	MOVQ	R0, R16
	- 	CALL_PAL	$PALmtpr_ipl
	+ 	CALL_PAL $PALmtpr_ipl
	  	RET
	  
	  TEXT	setmces(SB), $-8
	  	MOVQ	R0, R16
	- 	CALL_PAL	$PALmtpr_mces
	+ 	CALL_PAL $PALmtpr_mces
	  	RET
	  
	  TEXT	ldqp(SB), $-8
	  	MOVQ	R0, R16
	- 	CALL_PAL	$PALldqp
	+ 	CALL_PAL $PALldqp
	  	RET
	  
	  TEXT	stqp(SB), $-8
	  	MOVQ	R0, R16
	  	MOVQ	8(FP), R17
	- 	CALL_PAL	$PALstqp
	+ 	CALL_PAL $PALstqp
	  	RET
	  
	  TEXT	getptbr(SB), $-8
	- 	CALL_PAL	$PALmfpr_ptbr
	+ 	CALL_PAL $PALmfpr_ptbr
	  	RET
	  
	  TEXT	swppal(SB), $-8
	  	MOVQ	R0, R16			/* which PALcode */
	- 	MOVQ	8(FP), R17			/* new PC */
	+ 	MOVQ	8(FP), R17		/* new PC */
	  	MOVQ	16(FP), R18		/* PCBB (physical) */
	  	MOVQ	24(FP), R19		/* VPTB */
	  	MOVQ	32(FP), R20		/* new KSP */
 [jmk] --rw-rw-r-- M 436305 glenda sys 363 Jan 13 13:58 sys/src/boot/alphapc/mem.h
	/n/sourcesdump/2006/0113/plan9/sys/src/boot/alphapc/mem.h:5,36 - 
	/n/sourcesdump/2006/0114/plan9/sys/src/boot/alphapc/mem.h:5,15
	  #define	BI2BY		8			/* bits per byte */
	  #define	BI2WD		32			/* bits per word */
	  #define	BY2WD		4			/* bytes per word */
	- #define 	BY2V		8			/* bytes per vlong */
	+ #define BY2V		8			/* bytes per vlong */
	  
	  #define	KZERO		0x80000000
	  
	- #define	PTEVALID		0xff01
	+ #define	PTEVALID	0xff01
	  #define	PTEKVALID	0x1101
	  #define	PTEASM		0x0010
	- #define	PTEGH(s)		((s)<<5)
	- 
	- /*
	-  * VMS Palcode instructions (incomplete and possibly incorrect)
	-  */
	- #define	PALimb		0x86
	- #define	PALhalt		0x00
	- #define	PALdraina	0x02
	- #define	PALcserve	0x09
	- 
	- #define	PALmfpr_pcbb	0x12
	- #define	PALmfpr_ptbr	0x15
	- #define	PALmfpr_vptb	0x29
	- #define	PALldqp		0x03
	- #define	PALstqp		0x04
	- #define	PALswppal	0x0a
	- 
	- #define	PALmtpr_tbia	0x1b
	- #define	PALmtpr_mces	0x17
	- #define	PALmfpr_mces	0x16
	- #define	PALmtpr_ipl	0x15
	- #define	PALmfpr_ipl	0x14
	+ #define	PTEGH(s)	((s)<<5)
 [jmk] --rw-rw-r-- M 436305 jmk sys 2580 Jan 13 13:58 sys/src/boot/alphapc/vmspal.h