boot3/Patches/MiscPatches.a

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;
; File: MiscPatches.a
;
; Contains: Miscellaneous patches that don't fit anyplace else. Currently contains the following patches:
;
; Patch to _SynchIdleTime to handle idling for File Manager, Edition Manager, Data Access
; Manager, and PPC Toolbox.
;
; InitApplication and CleanupApplication.
;
; Gestalt function for Data Access Manager, Edition Manager,
; Standard File, and AppleEvent Manager.
;
; Copyright: <09> 1989-1992 by Apple Computer, Inc. All rights reserved.
;
; Change History (most recent first):
;
; <SM8> 11/3/92 SWC Changed SlotEqu.a->Slots.a and removed INCLUDE of Traps.a.
; <SM7> 9/3/92 PN Nuke the check for IIci because this is SuperMario.
; <SM6> 7/14/92 PN Use the real name for PPCTrap
; <SM5> 5/20/92 TN Moved entry points for Packs 8 ,9, 11, 13, 15 to new files in
; the folder with the corresponding Pack sources.
; <SM4> 5/16/92 kc Remove PowerPrivEqu.a include.
; <SM3> 4/15/92 kc Change bsr to jsr.
; <SM2> 4/13/92 JSM Roll-in changes from Reality: (note: still need to merge in revision <55>)
; <56> 4/7/92 JSM Use more specific equates in place of emPackGlobals everywhere.
; <54> 12/31/91 RB Removed _PowerDispatch trap definition. It is now in Traps.a
; <53> 12/6/91 YK Added _CleanUpApplicationComponents to CleanupApplication.
; (Deja Vu<56>)
; <52> 11/21/91 YK Removed _InputUtilsDispatch.
; <51> 10/28/91 SAM/KSM Rolled in Regatta changes.
; <3> 6/14/91 SAM (HJR) Using new PowerMgr record names.
; <1> 5/15/91 SAM Split off from 7.0 GM sources. Added support for power cycling
; at every few SynchIdle calls (for TIM).
; <50> 10/23/91 DTY _CleanUpApplication now calls _GetOverrideMap to determine when
; to stop closing files instead of blindly going on through to the
; System file.
; <49> 10/23/91 YK Added _InputUtilsDispatch for the Input Utilities.
; <48> 10/18/91 JH Fixed dumb error accessing DictionaryMgr handle in
; DictionaryDispatch
; <47> 10/17/91 JH Added _DictionaryDispatch for the dictionary manager.
; <46> 10/17/91 JSM Don<6F>t use hasPPC conditional.
; <45> 9/19/91 JSM Don<6F>t use forNuFinder conditional (this was the only file that
; used it).
; <44> 9/18/91 JSM Cleanup header, remove references to hasSplineFonts.
; <43> 6/12/91 LN removed #include 'HardwareEqu.a'
; <42> 2/25/91 dnf dfh, #80720,#82672: Give the File Manager some idle time so it
; can make sure there are enough FCBs available.
; <41> 2/4/91 CL (MR)Moving the cleanup of TrueType<70> caches into cleanup app from
; BassPatches for 7.0.
; <40> 12/14/90 DFH (ksm) DoSevenOhIdle was a head patch to SystemTask. Now it is
; its own trap, SynchIdleTime, and is called by the Process Mgr at
; SystemTask and in idle scheduling time.
; <39> 10/15/90 JSM <stb> Use ppcIdleCmd.
; <38> 9/21/90 DDG Added a package handler for picture utilities.
; <37> 9/5/90 ngk Add AppleEventMgr stuff and conditionalizing code more
; <36> 8/17/90 gbm stop using myHasEditionMgr, since the build system now has its
; act together
; <35> 8/6/90 BBH add CommToolbox cleanup code to CleanupApplication as a JSR
; instead of a patch
; <34> 7/31/90 DFH Fixed typos in new CleanupApplication code.
; <33> 7/31/90 DFH Put CleanupApplication's calls in proper sequence. Added Sound
; Mgr and Resource Mgr cleanups.
; <32> 7/25/90 PKE In CleanupApplication, call to CleanupScriptApp replaces code
; that disposed of application itl cache. In InitApplication, add
; InitScriptApp call to set up application-specific Script Mgr
; globals (including itl cache). Include ScriptPriv.a.
; <31> 7/25/90 DFH Include MFPrivate.a to get InitApplication and
; CleanupApplication.
; <30> 7/12/90 STB Moved _DispatchHelper & _ProcHelper patch installation code to
; DispatchHelper.a
; <29> 7/8/90 JSM Pass in pointer to use count instead of offset when calling
; _ProcHelper.
; <28> 7/7/90 JSM Split DispatchHelper and ProcHelper off to {OS}DispatchHelper.a
; so SixPack can use them, general format cleanup.
; <27> 7/2/90 PKE Added code to CleanupApplication that disposes of application<6F>s
; itl2/itl4 cache.
; <26> 6/20/90 DTY Removed ShutdownMgr.a from MiscPatches and made it a stand-alone
; 'lpch'
; <25> 6/19/90 VL Convert various routines for linked patches.
; <24> 6/13/90 JSM Add include of SlotEqu.a and ROMEqu.a to fix BigBang build after
; ShutDownMgr.a changes.
; <23> 6/8/90 ngk Fix bug in PACKHelper, It was trashing A2.
; <22> 5/31/90 ngk Add gestault selector for StandardFile. Changed PACKHelper to
; not need a exit proc.
; <21> 5/2/90 PKE Included 'GestaltPrivateEqu.a' to fix the build. It is now
; needed for ShutDownMgr.a, which is included here.
; <20> 4/24/90 S To Include a Call to PPC at System Task Time.
; <19> 4/20/90 KSM DispatchHelper used to assume that there were no <20>holes<65> in the
; table, even if they were between the first and last selectors.
; With a simple branch (I hope), we can keep this from being a
; problem.
; <18> 3/20/90 EMT Used smaller (and faster) color quickdraw test.
; <17> 3/15/90 JSM Do a JMP instead of RTS from PACKHelper to DispatchHelper.
; <16> 3/10/90 ngk Change Pack11 (Editions Mgr) to use new package dispatcher.
; Added bit to dispatch flags that means selectors are even
; numbers.
; <15> 3/5/90 DVB Only PMgrExit on color machines ha ha
; <14> 2/26/90 JSM Fix Pack13Entry to check for globals.
; <13> 2/26/90 JSM Database Access Manager (PACK 13) now uses PACKHelper.
; <12> 2/24/90 JSM Add support for reentrant locking to PACKHelper.
; <11> 2/21/90 JSM Tighten up DispatchHelper.
; <10> 2/20/90 JSM Change DispatchTable format for DispatchHelper, tweak
; PACKHelper.
; <9> 2/19/90 JSM Add generic package dispatcher PACKHelper, add PPC Browser as
; PACK 9.
; <8> 2/16/90 DVB Add PMgrExit
; <7> 2/15/90 JSM Add generic dispatcher DispatchHelper.
; <6> 2/4/90 DNF Add include of FileMgrPrivate.a
; <5> 1/21/90 ngk Changed gestaltEditionMgr to gestaltEditionMgrAttr
; <4> 1/12/90 CCH Added include of <20>HardwarePrivateEqu.a<>.
; <3> 1/6/90 ngk Use symbolic names for Edition manager calls
; <2> 1/4/90 JSM Add Gestalt function for 7.0 features.
; <2.4> 12/11/89 GMR Pulled Sony driver Format patch from this file, now in separate
; patch file (FormatPatch.a).
; <2.3> 12/8/89 dnf Reorder equates to make things work
; <2.2> 11/6/89 csd changed ShutDown Manager trap to point to the ShutDown Manager
; dispatcher, instead of the ShutDown Manager init code.
; <2.1> 11/4/89 ngk Added call to DataPublication Quit in _CleanupApp
; <2.0> 11/2/89 dba fixed ShutDown Manager initialization; I am a bad doggie!
; <1.9> 10/31/89 dba moved ShutDown Manager here
; <1.8> 10/16/89 KST Added two traps: InitApplication and CleanUpApplication.
; <1.7> 10/16/89 CCH Commented out EntryTable entries for InitApplication and
; CleanupApplication until the extended trap dispatcher is rolled
; into the big bang build.
; <1.6> 10/11/89 CCH Added _InitApplication and _CleanupApplication.
; <1.5> 10/6/89 JSM Patch SystemTask and _Pack13 for SnarfMan.
; <1.4> 10/1/89 ngk Added DataPublications Idle call to SytemTask chain.
; <1.3> 8/18/89 CCH Removed definition of onMac32.
; <1.2> 8/9/89 ngk Added new safer dispatcher for PACK=11 (DataPublications)
; <1.1> 8/8/89 GMR Fixed conditional testing for new sony driver.
; <1.0> 8/7/89 GMR Adding for first time to EASE.
;
PRINT PUSH,OFF
LOAD 'StandardEqu.d'
INCLUDE 'LinkedPatchMacros.a'
INCLUDE 'BTreeEqu.a'
include 'MMUEqu.a'
include 'BootEqu.a'
include 'HardwareEqu.a'
include 'FileMgrPrivate.a'
include 'GestaltEqu.a'
include 'GestaltPrivateEqu.a' ; <21>
include 'Slots.a' ; <24>
include 'ROMEqu.a' ; <24>
include 'EditionsPrivate.a'
include 'DatabaseAccess.a'
include 'DispatchHelperPriv.a'
include 'MFPrivate.a'
include 'ScriptPriv.a' ; <32>
include 'ResourceMgrPriv.a'
include 'PPCPriv.a' ; <39>
include 'fontPrivate.a' ; <CEL-41>
include 'universalEqu.a'
include 'PowerPrivEqu.a'
PwrCycCount EQU $AA ; <1>
PRINT POP
;
; These patches are installed on all ROM families
;
ROMs Plus,SE,II,Portable,IIci
;___________________________________________________________________________________
;
; Routine: SynchIdleTime
;
; Inputs: none
;
; Outputs: none
;
; Can destroy: D0-D2,A0-A1
;
; Function: Gets called at synchronous idlish time by Process Mgr
;
; Calls FileManagerIdleProc to check FCB allocation.
;
; Calls _EditionBackGroundTask only if the package is loaded
; and some edition files are in use.
;
; Calls DBIdle only if the Data Access manager globals are allocated.
;
; Calls idle routine for PPC Toolbox.
;
;___________________________________________________________________________________
SynchIdleTimeProc PatchProc _SynchIdleTime
import FileManagerIdleProc
jsr FileManagerIdleProc ; <42>
IF hasEditionMgr THEN
;
; Check if we need to call _EditionBackGroundTask
;
MOVE.L ExpandMem, A0 ; get expanded memory area
LEA ExpandMemRec.emDataPub(A0),A0 ; get em globals location
MOVE.L (A0),D0 ; test if allocated
BEQ.S @emIdleDone ; if not, no need to do idle
MOVE.L D0,A1
MOVE.L EdtnMgrGlobals.firstPubCB(A1),D0
CMP.L D0,A0 ; if no pub control blocks
BEQ.S @emIdleDone ; then done
MOVE.L EdtnMgrGlobals.nextPollTime(A1),D0 ; if timer has not expired
CMP.L Ticks,D0 ; then check for DBIdle
BHI.S @emIdleDone
SUBQ #2,SP ; place holder for result
_EditionBackGroundTask ; call dpBackGroundTask
TST.W (SP)+ ; ignore result
@emIdleDone
ENDIF
IF hasDataAccessMgr THEN
;
; Check if we need to call DBIdle
;
MOVE.L ExpandMem, A0 ; get expanded memory area
MOVE.L ExpandMemRec.emSnarfGlobals(A0), D0 ; get Snarf globals
BEQ.S @doneDBIdle ; if not allocated no need to do idle
SUBQ #2,SP ; place holder for result
MOVE.W #$00FF,D0 ; actually call DBIdle
_Pack13
TST.W (SP)+ ; ignore result
@doneDBIdle
ENDIF
;
; always do PPC idle routine
;
MOVEQ #ppcIdleCmd,D0 ; <39> call PPC idle routine
_PPC ; PPC trap <PN>
WITH PMgrRec,PowerDispRec ;
BRA.S @Done ; <PN> branch always because we are SM ROM
Testfor hwCbPwrMgr ; do we have a power manager?
BEQ.S @Done ; no power cycling
MOVE.L PMgrBase,A0 ; Get the Power Manager Globals
MOVE.W PwrCycSyncCount(A0),D0 ; Get the number of syncIdle before IdleMind
ADDI.W #1,PMgrScratch.SyncCounter(A0) ; Increment scratch counter
CMP.W PMgrScratch.SyncCounter(A0),D0 ; Have we done enough SyncIdles
BLT.S @Done
CLR.W PMgrScratch.SyncCounter(A0) ; reset counter
MOVEQ #IdleMindDisp,D0 ; Set the selector to IdleMind
_PowerDispatch
@Done
rts
ENDPROC ; SynchIdleTimeProc
;___________________________________________________________________________________
;
; Routine: InitApplication <1.6>
;
; Inputs: none
;
; Outputs: status flag ? (currently unused) in D0
;
; Can destroy: D0-D2,A0-A1
;
; Function: Gets called at application launch by Multifinder to set up the world.
;
;___________________________________________________________________________________
InitApp PatchProc _InitApplication
;
; Set up application-specific Script Mgr globals <32>
;
SUBQ #2,SP ; space for OSErr result
_InitScriptApp ; go set up app<70>s script globals
ADDQ #2,SP ; always returns NoErr, ignore
;
; All done, return status flag in D0
;
MOVEQ #-1,D0
RTS ; big routine
ENDPROC ; InitApp
;___________________________________________________________________________________
;
; Routine: CleanupApplication <1.6>
; Inputs: none
; Outputs: none
; Destroys: D0/A0-A1
; Gets called by the Process Mgr's ExitToShell code. The current low memory, traps,
; VBLs, etc. are for the dying application. This is the chance for OS and ToolBox to
; tidy up things that were given to the application.
; BEWARE! The order of operations here is VERY important. This is why you add code
; here, rather than patching this or some other trap. In general, we want to cleanup
; from the top down. For example, since closing the resource files nukes any custom
; code provided by the app (e.g. WDEFs), we must cleanup parts that use the custom code
; (e.g. the Palette Mgr) BEFORE closing the resource files. Similarly, CloseResFiles and
; _BTCleanUp are called before _FSCleanup so _FSCleanup doesn't close the files out from
; under the Btree or Resource Mgrs.
;
;___________________________________________________________________________________
CleanupApp PatchProc _CleanupApplication
CLR.L -(SP) ; room for result
MOVE.L applZone,A0 ; point to zone hdr
MOVE.L A0,-(SP) ; push start ptr
MOVE.L (A0),-(SP) ; push zone trailer
_sbKillSomeCaches
ADDQ #4,SP ; ignore result
IF hasCommToolbox THEN
;
; Clean up CommToolbox if necessary
;
import CleanUpCommToolbox
JSR CleanupCommToolbox
ENDIF
IF hasEditionMgr THEN ; <36>
;
; Check if app was doing Edition Manager stuff that needs cleaning up
;
MOVE.L ExpandMem, A0 ; get expanded memory area
MOVE.L ExpandMemRec.emDataPub(A0), D0 ; get dp globals
BEQ.S @noEditionMgr ; if not allocated, no need to do cleanup
SUBQ #2,SP ; place holder for result
_QuitEditionPack ; call pack11 clean up
TST.W (SP)+ ; ignore result
@noEditionMgr
ENDIF
;
; Clean up Compoents and Component insetances belong to this app.
;
_CleanUpApplicationComponents <53>
;
; Clean up the Palette Manager if there is one.
;
CMP.W #$3FFF,ROM85 ; do we have color QD?
BHI.S @noPMgrExit
_PMgrExit
@noPmgrExit
;
; Clean up Sound Manager
;
_SndAppDead
;
; Clean up application-specific Script Mgr globals (incl itl2/4 cache) <27><32>
;
SUBQ #2,SP ; space for OSErr result
_CleanupScriptApp ; go clean up app<70>s script globals
ADDQ #2,SP ; always returns NoErr, ignore
;
; Clean up Resource Manager. Close resource files from the top of the
; chain down to, but not including, the system file. After this, defprocs
; and any other "system" code from the application chain are suspect.
; NOTE: Could be using ROM routine CloseFiles in ResourceMgr.a.
;
@CloseResFiles
move.l TopMapHndl, a1 ; start at the top
subq #4,sp
move.l SysMapHndl,-(sp) ; <50>
_GetOverrideMap ; <50> Stop at the first system override file
cmpa.l (sp)+, a1 ; down to the system file?
beq.s @DoneResMgr ; stop at the system file
move.l (a1), a1 ; deref handle to get map
move.w MRefNum(a1), -(sp) ; get file refnum from map
_CloseResFile ; close said file (sets new TopMapHndl)
bra.s @CloseResFiles ; and try again
@DoneResMgr
;
; Do BTree Manager clean up
;
suba #fscpbLen,sp ; allocate ioPB
movea.l sp,a0 ; a0=ioPB
moveq #(fscpbLen/4)-1,d0 ; d0=size in long
movea.l a0,a1
@BTClear clr.l (a1)+
dbra d0,@BTClear
_BTCleanUp ; clean up B*tree
;
; Do File System clean up
;
moveq #(fscpbLen/4)-1,d0 ; d0=size in long
movea.l a0,a1
@FSClear clr.l (a1)+
dbra d0,@FSClear
_FSCleanUp ; cleanup FS
adda.L #fscpbLen,sp ; deallocate space
rts
ENDPROC ; CleanupApp
;___________________________________________________________________________________
;
; FUNCTION get70MgrAttr(selector : OSType; VAR response : LONGINT) : OSErr;
;
; Generic Gestalt function for testing for existence of System 7.0
; features. Since this patch is for 7.0 only, it always returns 1 in the
; response. If your particular feature requires more bits set in the
; response, don't use this routine. Currently, this is the function
; for the gestaltDBAccessMgrAttr and gestaltEditionMgrAttr selectors.
;
; Registers A0 and A1 are destroyed.
;
;___________________________________________________________________________________
get70MgrAttr PROC
MOVE.L (SP)+,A0 ; return address
MOVE.L (SP)+,A1 ; address of result
MOVE.L #1,(A1) ; 7.0 features always under 7.0!
ADDA.W #4,SP ; pop the selector type
MOVE.W #noErr,(SP) ; it always works
JMP (A0)
ENDPROC ; get70MgrAttr
;___________________________________________________________________________________
;
; Additional patch code goes here
;
;___________________________________________________________________________________
;___________________________________________________________________________________
;
; dimg entry - Dictionary Manager
;
;___________________________________________________________________________________
DictionaryDispatch PatchProc _DictionaryDispatch
DictionaryHandle EQU ExpandMemRec.emDictionaryMgrPackHandle
DictionaryUseCount EQU ExpandMemRec.emDictionaryMgrUseCount
MOVE.L ExpandMem,A1 ; get expand mem into A1
MOVE.L DictionaryHandle(A1),A0 ; move the handle to the code into A0
ADD.W #DictionaryUseCount,A1 ; A1 = pointer to use count
_ProcHelper ; let ProcHelper take over
ENDPROC ; DictionaryDispatch
;___________________________________________________________________________________
;
; Install Gestalt functions for gestaltDBAccessMgrAttr, gestaltEditionMgr,
; gestaltStandardFileAttr, and gestaltAppleEventsAttr
;
; !!!! all just return 1 for system 7.0 !!!!!
;
;___________________________________________________________________________________
MiscPatchesInstall InstallProc
IMPORT get70MgrAttr
IF hasDataAccessMgr THEN ; <37>
MOVE.L #gestaltDBAccessMgrAttr, D0 ; Data Access Manager
lea get70MgrAttr, A0
_NewGestalt
ENDIF
IF hasEditionMgr THEN ; <37>
MOVE.L #gestaltEditionMgrAttr, D0 ; Edition Manager
lea get70MgrAttr, A0
_NewGestalt
ENDIF
MOVE.L #gestaltStandardFileAttr, D0 ; Standard File
leaResident get70MgrAttr, A0
_NewGestalt
IF hasAppleEventMgr THEN ; <37>
MOVE.L #gestaltAppleEventsAttr, D0 ; AppleEvent Manager
lea get70MgrAttr, A0
_NewGestalt
ENDIF
;___________________________________________________________________________________
; Gestalt function for the dictionary manager.
; just returns 1 for CubeE
;____________________________________________________________________________________
MOVE.L #gestaltDictionaryMgrAttr, D0 ; Dictionary Manager
lea get70MgrAttr, A0
_NewGestalt
RTS
ENDPROC
END ; of file