mac-rom/Toolbox/NotificationMgr/NotificationMgrPatch.a
Elliot Nunn 4325cdcc78 Bring in CubeE sources
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2017-12-26 09:52:23 +08:00

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;
; File: NotificationMgrPatch.a
;
; Contains: Patches for Notification Manager
;
; Written by: Dean Yu, Vincent Lo, Darin Adler
;
; Copyright: © 1990-1992 by Apple Computer, Inc., all rights reserved.
;
; Change History (most recent first):
;
; <3> 2/17/92 kc Change case of SETUPNOTIFICATIONMGR, USENEWNMTASK,
; KILLOLDNMGLOBAL GLUNMINST, and GLUNMRMV.
; <2> 2/13/92 RLM Patch roll-in
; <3> 12/4/91 csd #1016448: Added support for Scruffy. Changed the patch to
; InitApplZone which calls FlushApplNM when Scruffy is running
; because ScruffyÕs version of InitApplZone already calls
; FlushApplNM.
; <2> 9/21/90 VL Added patches to patch out routines in ci and portable ROMs for
; Notification Manager.
; <1> 6/26/90 DTY First checked in. This file was Originally
; NotificationMgrPatchTail. Since the Notification Manager is now
; a linked patch, NotificationMgrPatchHead is no longer necessary.
; This file now uses the new LinkedPatchMacros, instead of the old
; PatchMacros.
;
LOAD 'StandardEqu.d'
include 'LinkedPatchMacros.a'
CASE OBJ
; The Notification Manager needs to be implemented on the Plus, SE, and II ROMs.
; And it needs to be patched on IIci and Portable ROMs. The only routine that is
; currently patched is NMTask but we also have to initialize the globals (after getting
; rid of the old ones).
; Initialize the Notification Manager
;************************************************************<RLM>
;* roll-in *<RLM>
;* KILLOLDNMGLOBAL added to StartBoot *<RLM>
;************************************************************<RLM>
KILLOLDNMGLOBAL InstallProc (IIci,Portable)
move.l $B60,A0 ; get rid of original NM globals
_DisposPtr
rts
ENDPROC
;************************************************************<RLM>
;* roll-in *<RLM>
;* SETUPNOTIFICATIONMGR added to StartBoot *<RLM>
;************************************************************<RLM>
SETUPNOTIFICATIONMGR InstallProc (Plus,SE,II,IIci,Portable)
IMPORT NMINIT
jmp NMINIT ; Initialize
EndProc
;************************************************************<RLM>
;* roll-in not IIci *<RLM>
;************************************************************<RLM>
; Glue to FlushApplNM() in NotificationMgr.c
; (Patch on _InitApplZone)
InstallNMInitApplZone PatchProc $A02C,(Plus,SE,II)
IMPORT FLUSHAPPLNM
cmp.l #$00002000, SysZone ; is Scruffy installed? <3>
beq.s @hasCleanMemoryManager ; if so, donÕt need to call FlushApplNM <3>
jsr FLUSHAPPLNM
@hasCleanMemoryManager ; <3>
jmpOld ; Jump to original _InitApplZone
ENDPROC
;************************************************************<RLM>
;* roll-in not IIci *<RLM>
;************************************************************<RLM>
; Glue to NMGNEFilter() in NotificationMgr.c
; Install an event filter
InstallNMGNEFilter PatchProc JGNEFilter,(Plus,SE,II)
IMPORT NMGNEFILTER
jsr NMGNEFILTER ; Call the C GNEFilter routine
peaOld ; Push address of old event filter on stack
tst.l (sp) ; Check to see if there is one
bne.s @toOldFilter
add.w #4,sp ; If no more filters, remove the ÒaddressÓ we just pushed on
@toOldFilter
rts ; Return to caller, or go to next filter
ENDPROC
;************************************************************<RLM>
;* roll-in not IIci *<RLM>
;************************************************************<RLM>
; Glue to NMTask() in NotificationMgr.c
; Patch on _SystemTask
InstallNMSystemTask PatchProc _SystemTask,(Plus,SE,II)
IMPORT NMTASK
jsr NMTASK ; Call C NMTask() routine
jmpOld ; Jump to old _SystemTask
ENDPROC
;************************************************************<RLM>
;* roll-in *<RLM>
;* USENEWNMTASK added to DispTable *<RLM>
;* Rombind AFTERNMTASKINSYSTEMTASK added as label *<RLM>
;************************************************************<RLM>
AFTERNMTASKINSYSTEMTASK ROMBIND (Portable,$156a0),(IIci,$1c904)
USENEWNMTASK PatchProc _SystemTask,(IIci,Portable)
IMPORT NMTASK
jsr NMTASK ; Call C NMTask() routine
jmpROM AFTERNMTASKINSYSTEMTASK ; Jump to old _SystemTask
ENDPROC
;************************************************************<RLM>
;* roll-in *<RLM>
;* GLUNMINST added to DispTable *<RLM>
;************************************************************<RLM>
; Glue to _NMInstall() in NotificationMgr.c
GLUNMINST PatchProc $A05E,(Plus,SE,II,IIci,Portable)
IMPORT _NMInstall
MOVE.L A0, -(SP) ; Put A0 on stack
jsr _NMInstall ; Call the C routine
ADDQ.L #4, SP ; Clean up stack
RTS
ENDPROC
;************************************************************<RLM>
;* roll-in *<RLM>
;* GLUNMRMV added to DispTable *<RLM>
;************************************************************<RLM>
; Glue to _NMRemove() in NotificationMgr.c
GLUNMRMV PatchProc $A05F,(Plus,SE,II,IIci,Portable)
IMPORT _NMRemove
MOVE.L A0, -(SP) ; Put A0 on stack
jsr _NMRemove ; Call the C routine
ADDQ.L #4, SP ; Clean up stack
RTS
ENDPROC
End