mirror of
https://github.com/elliotnunn/mac-rom.git
synced 2024-06-10 06:29:34 +00:00
4325cdcc78
Resource forks are included only for .rsrc files. These are DeRezzed into their data fork. 'ckid' resources, from the Projector VCS, are not included. The Tools directory, containing mostly junk, is also excluded.
562 lines
12 KiB
Plaintext
562 lines
12 KiB
Plaintext
;
|
|
; File: TrapsPrivate.a
|
|
;
|
|
; Contains: Private System traps, not for public consumption.
|
|
;
|
|
; Written by: Jim Reekes
|
|
;
|
|
; Copyright: © 1992-1994 by Apple Computer, Inc., all rights reserved.
|
|
;
|
|
; Change History (most recent first):
|
|
;
|
|
; <SM10> 1/22/94 KW added some traps macros from the CygnusX1 ROM
|
|
; <SM9> 11/17/93 KW added a trap to turn on 040
|
|
; <SM8> 9/9/93 pdw Prettied and changed MakePageWriteThrough to nkMakeÉ to be
|
|
; consistent.
|
|
; <SM7> 6/23/93 CSS Update from Reality:
|
|
; <3> 6/14/93 JDR Moved Get/SetTrapWordAddress into TrapsPrivate.a
|
|
; <2> 6/13/93 JDR Added _FigmentDispatch.
|
|
; <SM6> 6/6/93 BT Add _MFPrTypeStrings for process manager GetResource patch roll
|
|
; in.
|
|
; <SM5> 5/10/93 BT Add _HeapDispatch trap for Figment.
|
|
; <SM4> 5/6/93 SAM Added several new kernelVM dispatch selectors.
|
|
; <SM3> 3/11/93 SAM Added nkAllocateMemory to the list of Nanokernel macros.
|
|
; <SM2> 2/20/93 SAM Added all the private process manager traps. Added a slew of
|
|
; nanokernel traps and macros.
|
|
; <1> 7/22/92 JDR first checked in
|
|
;
|
|
;
|
|
; Notes: This file contains the traps allocated by the System, but
|
|
; are not for use by the public and therefore not for use
|
|
; by developers. At the time of this writting (the first
|
|
; check in) all of the private traps are scattered throughout
|
|
; the source files. The hope in creating this file is that
|
|
; all of these private traps will be collected into this file.
|
|
; If you add a new trap, keep this file in trap number order
|
|
; just like the public Traps.h. Also, it would be helpful
|
|
; if you add a comment about what the trap is used for.
|
|
;
|
|
; To Do: Add the traps and trap calling macros which are located in
|
|
; the following files
|
|
;
|
|
; {IntAIncludes}BTreeEqu.a
|
|
; {IntAIncludes}DispatchHelperPriv.a
|
|
; {IntAIncludes}fontPrivate.a
|
|
; {IntAIncludes}MenuMgrPriv.a
|
|
; {IntAIncludes}MFPrivate.a
|
|
; {IntAIncludes}PalettePriv.a
|
|
; {IntAIncludes}ScriptPriv.a
|
|
; {IntAIncludes}SCSIPriv.a
|
|
;
|
|
;___________________________________________________________________________
|
|
|
|
|
|
IF &TYPE('__INCLUDINGTRAPSPRIVATE__') = 'UNDEFINED' THEN
|
|
__INCLUDINGTRAPSPRIVATE__ SET 1
|
|
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; Trap Dispatcher
|
|
|
|
_GetTrapWordAddress OPWORD $A546 ; used by the Link Patch Loader
|
|
_SetTrapWordAddress OPWORD $A447 ; used by the Link Patch Loader
|
|
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; Memory Manager traps
|
|
|
|
_MoveHLow OPWORD $A09D
|
|
_HeapDispatch OPWORD $A0A4
|
|
_FigmentDispatch OPWORD $A0A4
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; Sound Manager traps
|
|
|
|
; SndAppDead is called by InitApplZone which vectors to jIAZInit, which then
|
|
; vectors to jSoundDead. This is done by the ROMs on Apple Sound Chip machines,
|
|
; for some reason that has been lost in history (probably due to the pre-MultiFinder
|
|
; assumptions). It is also called by CleanupApplication. So we've got them
|
|
; coming and going, but we really only want this trap to be called once a
|
|
; process is going away.
|
|
|
|
_SndAppDead OPWORD $A0B8
|
|
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; Time Manager traps
|
|
|
|
_Microseconds OPWORD $A193 ; no params, returns µS in D0
|
|
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; Process Manager traps
|
|
|
|
_InitApplication OPWORD $AAFA
|
|
_SynchIdleTime OPWORD $ABF7
|
|
_CleanupApplication OPWORD $AAFB
|
|
|
|
MACRO
|
|
_DisableSwitching
|
|
MOVE.W #$19,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
EnableSwitching
|
|
MOVE.W #$1A,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_GetNextHighLevelEvent
|
|
MOVE.W #$12,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_MFGetPrTypeStrings
|
|
MOVE.W #$27,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_PostHighLevelEvent
|
|
MOVE.W #$34,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_GetProcessFromLayer
|
|
MOVE.W #$39,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_GetSystemClientProcess
|
|
MOVE.W #$3F,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_BeginSystemMode
|
|
MOVE.W #$40,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_EndSystemMode
|
|
MOVE.W #$41,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_RequestVolumeNotification
|
|
MOVE.W #$42,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_DeclineVolumeNotification
|
|
MOVE.W #$43,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_AddAppleMenuItem
|
|
MOVE.W #$31,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_DeleteAppleMenuItem
|
|
MOVE.W #$32,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_GetAuxMenuItem
|
|
MOVE.W #$3E,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_NewDesktopLayerOwner
|
|
MOVE.W #$14,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_RegisterDebugger
|
|
MOVE.W #$30,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_GetProcessTrapAddress
|
|
MOVE.W #$2C,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_SetProcessTrapAddress
|
|
MOVE.W #$2D,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_ReadWriteProcessMemory
|
|
MOVE.W #$2E,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_ReadWriteProcessFPURegs
|
|
MOVE.W #$2F,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_KillProcess
|
|
MOVE.W #$44,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_SysZoneFloatSizes
|
|
MOVE.W #$47,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_NewFloatLayer
|
|
MOVE.W #$48,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_DisposeFloatLayer
|
|
MOVE.W #$49,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_PostFakeKeyDown
|
|
MOVE.W #$4A,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_PostText
|
|
MOVE.W #$4B,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_InlineAware
|
|
MOVE.W #$4C,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_NewTSMLayerOwner
|
|
MOVE.W #$4D,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_RouteEventToSWM
|
|
MOVE.W #$4E,-(SP)
|
|
_OSDispatch
|
|
ENDM
|
|
|
|
Macro
|
|
_PEntryFromProcessSerialNumber
|
|
move.w #$4F,-(sp)
|
|
_OSDispatch
|
|
EndM
|
|
|
|
; End ProcessMgr traps
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
|
|
;ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
; NanoKernel traps
|
|
; The dispatch selectors to the PowerPC nano-Kernel
|
|
|
|
_KernelVMDispatch OPWORD $FE0A ; NanoKernel VMDispatch d0/a0/a1/d1 <- params, d0 <- result
|
|
_ToolBoxCoprocessorNop OPWORD $FC00 ; NOP if Toolbox Coprocessor Exists, else F-Trap
|
|
|
|
; Accelerations of the SANE Floating Point Package
|
|
_DecodeSANEop OPWORD $FC01
|
|
_ExitSANEop OPWORD $FC02
|
|
_LoadArg1Extended OPWORD $FC03
|
|
_LoadArg2Convert OPWORD $FC04
|
|
_CopyArg2ToArg1 OPWORD $FC05
|
|
_CheckResultArg1 OPWORD $FC06
|
|
_StoreArg1Extended OPWORD $FC07
|
|
_StoreArg1Double OPWORD $FC08
|
|
_StoreArg1Single OPWORD $FC09
|
|
_FloatAdd OPWORD $FC0A
|
|
_FloatSub OPWORD $FC0B
|
|
_FloatMul OPWORD $FC0C
|
|
_FloatDiv OPWORD $FC0D
|
|
_FloatRem OPWORD $FC0E
|
|
_FloatSqrt OPWORD $FC0F
|
|
|
|
|
|
; Accelerations of the return/exit path of the OS A-Trap dispatcher.
|
|
_ATrapOSExit OPWORD $FC10 ; accelerated return path of normal OS A-trap
|
|
_ATrapOSNoA0Exit OPWORD $FC11 ; accelerated return path of No A0 OS A-trap
|
|
|
|
|
|
; Accelerations for BlockMove.
|
|
_MoveBytes OPWORD $FC12 ; accelerate BlockMove, use DCBZ for writes
|
|
_MoveBytesNoDCBZ OPWORD $FC13 ; accelerate BlockMove, don't use DCBZ instruction
|
|
|
|
|
|
_RiscCoprocessorNop OPWORD $FE00 ; NOP if RISC Coprocessor Exists, else F-Trap
|
|
_ExecuteRiscContext OPWORD $FE03 ; (a7) points to NativeContextBlock
|
|
|
|
; Move From/To Emulator Control Register (ECR)
|
|
_MoveFromECR OPWORD $FE04 ; d0 <- Register Number, A0 <- Register Value
|
|
_MoveToECR OPWORD $FE05 ; d0 <- Register Number, A0 <- Register Value
|
|
|
|
_VMDispatch OPWORD $FE0A ; d0/a0/a1/d1 <- params, d0 <- result
|
|
_HandleMixedModeFault OPWORD $FE07 ; Handle Mixed Mode Interrupts and Page Faults
|
|
_ReadTimeBase32 OPWORD $FE08 ; d0 <- lower 32 bits of 64 bit time base
|
|
_ReadTimeBase64 OPWORD $FE09 ; a0 <- upper 32 bits, d0 <- lower 32 bits
|
|
_MixedMode OPWORD $FEED ; Suspend Emulation, Call Mixed Mode Switcher
|
|
|
|
; KernelVMDispatch Routine Selectors
|
|
mmuInit EQU 0 ; selector for mmuInit
|
|
mmuUnInit EQU 1 ; selector for mmuUnInit
|
|
mmuFinalInit EQU 2 ; selector for mmuFinalInit
|
|
|
|
mmuIsResident EQU 3 ; selector for mmuIsResident
|
|
mmuIsUnmodified EQU 4 ; selector for mmuIsUnmodified
|
|
mmuIsInited EQU 5 ; selector for mmuIsInited
|
|
mmuShouldClean EQU 6 ; selector for mmuShouldClean
|
|
mmuMarkResident EQU 7 ; selector for mmuMarkResident
|
|
mmuMarkBacking EQU 8 ; selector for mmuMarkBacking
|
|
mmuMarkCleanUnused EQU 9 ; selector for mmuMarkCleanUnused
|
|
mmuGetPhysicalPage EQU 10 ; selector for mmuGetPhysicalPage
|
|
mmuGetPhysicalAddress EQU 11 ; selector for mmuGetPhysicalAddress
|
|
|
|
mmuExchangePages EQU 12 ; selector for mmuExchangePages
|
|
mmuReload EQU 13 ; selector for mmuReload
|
|
mmuFlushAddressTranslationCache EQU 14 ; selector for mmuFlushAddressTranslationCache
|
|
mmuFlushDataCache EQU 15 ; selector for mmuFlushDataCache
|
|
mmuFlushCodeCache EQU 16 ; selector for mmuFlushCodeCache
|
|
mmuMakePageCacheable EQU 17 ; selector for mmuMakePageCacheable
|
|
mmuMakePageNonCacheable EQU 18 ; selector for mmuMakePageNonCacheable
|
|
|
|
getPTEntryGivenPage EQU 19 ; selector for _GetPTEntryGivenPage
|
|
setPTEntryGivenPage EQU 20 ; selector for _SetPTEntryGivenPage
|
|
|
|
mmuPTest EQU 21 ; selector for mmuPTest
|
|
mmuLRU EQU 22
|
|
mmuMarkUndefined EQU 23
|
|
mmuMakePageWriteThrough EQU 24
|
|
mmuAllocateMemory EQU 25 ; (Page:A0, Count:A1, BusAlignMask:D1)
|
|
|
|
mmuPDSReset EQU 26 ; assert PDS reset for IO and Nubus cards <°2>
|
|
mmuSTPDeathChimes EQU 27 ; play native STP death chimes
|
|
mmuSwitchTo040 EQU 28 ; boot the 040
|
|
|
|
; The macros to enter the nano-Kernel MMU routines
|
|
|
|
MACRO ; init the MMU virtual space
|
|
_nkMMUInitGlue
|
|
moveq #mmuInit,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; un-init the MMU virtual space
|
|
_nkMMUUnInit
|
|
moveq #mmuUnInit,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; last chance to init after new memory dispatch is installed
|
|
_nkMMUFinalInit
|
|
moveq #mmuFinalInit,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask about page status
|
|
_nkMMUIsResident
|
|
moveq #mmuIsResident,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask about page status
|
|
_nkMMUIsUnmodified
|
|
moveq #mmuIsUnmodified,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask about page status
|
|
_nkMMUIsInited
|
|
moveq #mmuIsInited,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask about page status
|
|
_nkMMUShouldClean
|
|
moveq #mmuShouldClean,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; set page status
|
|
_nkMMUMarkResidentGlue
|
|
moveq #mmuMarkResident,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; set page status
|
|
_nkMMUMarkBacking
|
|
moveq #mmuMarkBacking,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask about page status
|
|
_nkMMUMarkCleanUnused
|
|
moveq #mmuMarkCleanUnused,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; return phys page given log page
|
|
_nkMMUGetPhysicalPage
|
|
moveq #mmuGetPhysicalPage,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; return phys address given log page (can be different from above!)
|
|
_nkMMUGetPhysicalAddress
|
|
moveq #mmuGetPhysicalAddress,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; exchange physical page contents
|
|
_nkMMUExchangePages
|
|
moveq #mmuExchangePages,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; reload the ATC with specified page
|
|
_nkMMUReload
|
|
moveq #mmuReload,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; just do it
|
|
_nkMMUFlushAddressTranslationCache
|
|
moveq #mmuFlushAddressTranslationCache,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; wack the data cache
|
|
_nkMMUFlushDataCache
|
|
moveq #mmuFlushDataCache,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; wack the code cache
|
|
_nkMMUFlushCodeCache
|
|
moveq #mmuFlushCodeCache,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; make it soÉ
|
|
_nkMMUMakePageCacheable
|
|
moveq #mmuMakePageCacheable,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; make it soÉ
|
|
_nkMMUMakePageNonCacheable
|
|
moveq #mmuMakePageNonCacheable,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; given a page, get its 68K PTE
|
|
_nkGetPTEntryGivenPage
|
|
moveq #getPTEntryGivenPage,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; given a page & 68K pte, set the real PTE
|
|
_nkSetPTEntryGivenPage
|
|
moveq #setPTEntryGivenPage,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO ; ask why we got this page fault
|
|
_nkMMUPTest
|
|
moveq #mmuPTest,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkLRU
|
|
moveq #mmuLRU,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkMarkUndefined
|
|
moveq #mmuMarkUndefined,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkMakePageWriteThrough
|
|
moveq #mmuMakePageWriteThrough,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkAllocateMemory
|
|
moveq #mmuAllocateMemory,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkPDSReset
|
|
moveq #mmuPDSReset,d0
|
|
movea.l #0,a0 ; do soft restart
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkPDSHardReset
|
|
moveq #mmuPDSReset,d0
|
|
movea.l #1,a0 ; do hard restart
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkSTPDeathChimes
|
|
moveq #mmuSTPDeathChimes,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
MACRO
|
|
_nkSwitchTo040
|
|
moveq #mmuSwitchTo040,d0
|
|
_KernelVMDispatch
|
|
ENDM
|
|
|
|
; End of NanoKernel traps
|
|
;____________________________________________________________________________________________
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
EndIf ; already included...
|