// Sys.Bk -- Link between OS and User programs // Copyright Xerox Corporation 1979 // Last modified December 1, 1979 2:47 PM by Boggs // Last index used: 300, no holes // The ordering of static names in this file is the truth about which // Junta levels contain which procedures. // The file names in which the statics are defined are in parentheses. // They are all contained in <AltoSource>OsSources.dm or BFSSources.dm. // .BRs for most are contained in <AltoSource>OSBrs.dm or BFSBrs.dm. 0 // Main statics region // These objects are in the OS stack below levMain and above user programs: sysFont 1 V dsp 2 V sysZone 221 V // levMain (OsMain.bcpl, OsUtils.bcpl) CallSubsys 0 P // Relocation base Wss 3 P Ws 4 P Wl 5 P Wns 6 P Wos 7 P Wo 10 P GetFixed 11 P FreeFixed 12 P FixedLeft 13 P SetEndCode 14 P Junta 15 P // levDisplay (DspStreamsB.bcpl, DspStreamsA.asm) CreateDisplayStream 23 P CharWidth 24 P ResetLine 25 P FontHeight 26 P ShowDisplayStream 27 P GetFont 30 P SetFont 31 P GetBitPos 32 P SetBitPos 33 P GetLmarg 34 P SetLmarg 35 P GetRmarg 36 P SetRmarg 37 P GetLinePos 40 P SetLinePos 41 P InvertLine 42 P Scroll 43 P EraseBits 44 P // levKeyboard (KeyStreamsB.bcpl, KeyStreamsA.asm) keys 45 V lvCursorLink 46 V SetKeyboardProc 47 P // levDirectory (Dirs.bcpl) FindFdEntry 50 P MakeNewFdEntry 51 P DeleteFdEntry 52 P SetWorkingDir 53 P StripVersion 54 P AppendVersion 55 P OpenFile 56 P HelpOpenFile 56 P // alias OpenFileFromFp 57 P DeleteFile 60 P HelpDeleteFile 60 P // alias ParseFileName 155 P // (RWDD.bcpl) WriteDiskDescriptor 61 P ReadDiskDescriptor 226 P // levScan (DiskStreamsScan.bcpl) InitScanStream 257 P GetScanStreamBuffer 260 P FinishScanStream 261 P // levStreams (FastStreamsB.bcpl, FastStreamsA.asm) InitializeFstream 62 P SetupFstream 63 P CurrentPos 64 P SetEof 65 P ItemSize 66 P Dirty 67 P SetDirty 70 P // (DiskStreams.bcpl) CreateDiskStream 71 P ReadLeaderPage 72 P WriteLeaderPage 73 P TruncateDiskStream 100 P KsBufferAddress 106 P KsSetBufferAddress 107 P ReleaseKs 147 P LnPageSize 152 P KsGetDisk 153 P KsHintLastPageFa 154 P // (DiskStreamsMain.bcpl) CleanupDiskStream 75 P WriteBlock 76 P ReadBlock 77 P PositionPtr 102 P SetLengthHint 300 P // (DiskStreamsAux.bcpl) PositionPage 101 P JumpToFa 103 P GetCurrentFa 104 P GetCompleteFa 105 P FilePos 110 P SetFilePos 111 P FileLength 112 P // (DummyLog.bcpl) MakeLogEntry 74 P // dummy - deimplemented LogOpen 223 P // dummy - deimplemented LogClose 224 P // dummy - deimplemented // levAlloc (Alloc.bcpl) InitializeZone 16 P HelpInitializeZone 16 P // alias AddToZone 17 P HelpAddToZone 17 P // alias Allocate 20 P // actually Call0 Free 21 P // actually Call1 CheckZone 22 P HelpCheckZone 22 P // alias // levBFSWrite (LevBFSWrite.asm) sysDisk 143 V diskKd 144 V // (Calendar.asm) Timer 141 P SetCalendar 227 P SetDayTime 140 P // same as SetCalendar ReadCalendar 230 P DayTime 142 P // same as ReadCalendar // (BFSWrite.bcpl) BFSWritePages 254 P BFSAssignDiskPage 255 P BFSSetStartingVDA 244 P // dummy - deimplemented // (BFSCreate.bcpl) BFSReleaseDiskPage 251 P BFSCreateFile 252 P BFSDeletePages 253 P // (BFSClose.bcpl) BFSClose 232 P BFSWriteDiskDescriptor 233 P // (BFSDDMgr.bcpl) BFSCreateDDMgr 234 P // levBFSbase (BFSBase.bcpl) BFSVirtualDA 246 P BFSRealDA 247 P BfsInitializeCbStorage 145 P BfsDoDiskCommand 146 P BfsMakeFpFromLabel 156 P BfsGetCb 150 P BFSActOnPages 250 P BFSNonEx 245 P DefaultBfsErrorRtn 256 P // (DVec.bcpl) Dvec 171 P DefaultArgs 172 P // (BFSML.asm) MoveBlock 173 P Zero 174 P SetBlock 175 P BitBlt 231 P HelpBitBlt 231 P // alias Usc 176 P Min 262 P Max 263 P Umin 264 P Umax 265 P DoubleAdd 177 P oneBits 200 P freePageFid 201 P freePageFp 202 P DisableInterrupts 217 P EnableInterrupts 220 P StartIO 225 P Idle 157 P lvIdle 160 V Noop 123 P TruePredicate 124 P FalsePredicate 125 P // (BcplTricks.asm) FrameSize 203 P MyFrame 204 P CallersFrame 205 P FramesCaller 206 P CallFrame 207 P GotoFrame 210 P CoCall 211 P CoReturn 212 P ReturnTo 213 P GotoLabel 214 P RetryCall 215 P ReturnFrom 216 P // (Calls.asm) Call0 126 P Call1 127 P Call2 130 P Call3 131 P Call4 132 P Call5 133 P Call6 134 P Call7 135 P Call8 136 P Call9 137 P Call10 266 P Call11 267 P Call12 270 P Call13 271 P Call14 272 P Call15 273 P Closes 113 P // actually Call2 Gets 114 P // actually Call3 Puts 115 P // actually Call4 Resets 116 P // actually Call5 Putbacks 117 P // actually Call6 Errors 120 P // actually Call7 Endofs 121 P // actually Call8 Stateofs 122 P // actually Call9 OpenDD 235 P // actually Call0 LockDD 236 P // actually Call1 ReadDDPage 237 P // actually Call2 UnlockDD 240 P // actually Call3 FlushDD 241 P // actually Call4 CloseDD 242 P // actually Call5 DestroyDDMgr 243 P // actually Call6 ActOnDiskPages 161 P // actually Call0 WriteDiskPages 162 P // actually Call1 CreateDiskFile 165 P // actually Call2 DeleteDiskPages 166 P // actually Call3 AssignDiskPage 163 P // actually Call4 ReleaseDiskPage 164 P // actually Call5 VirtualDiskDA 167 P // actually Call6 RealDiskDA 170 P // actually Call7 InitializeDiskCBZ 274 P // actually Call9 DoDiskCommand 275 P // actually Call10 GetDiskCb 276 P // actually Call14 CloseDisk 277 P // actually Call15 // levStatics (BootInit.bcpl) lvSysErr 151 V lvSysZone 222 V 100000 // Top Statics region // levBcpl (LevBcpl.asm) // levFilePointers (LevFilePointers.asm) EnumerateFp 0 P // Relocation base fpSysDir 1 V fpSysBoot 2 V fpDiskDescriptor 3 V // available 4 V // ** available ** // available 5 V // ** available ** fpUserCm 6 V fpComCm 7 V fpRemCm 10 V fpExecutive 11 V fpSysFont 12 V // available 13 V // ** available ** // available 14 V // ** available ** // levBuffer (LevBuffer.asm) OsBuffer 15 V // levBasic (LevBasic.asm) EventVector 16 V UserName 17 V UserPassword 20 V OsFinish 21 P OsFinishCode 22 V OsVersion 23 V OsVersionCompatible 24 V OsFinishSafeAdr 25 V SerialNumber 26 V lvUserFinishProc 27 V SysErr 30 P CounterJunta 31 P juntaTable 45 V AltoVersion 46 V ErrorLogAddress 47 V // (SwatResident.asm) CallSwat 32 P lvAbortFlag 33 V lvSwatContextProc 34 V // (InOutLd.asm) OutLd 35 P InLd 36 P BootFrom 37 P DiskIOSetup 40 P DiskIOTransfer 41 P LastLdCB 44 V // (ParityErrors.asm) lvParitySweepCount 43 V lvParityPhantomEnable 50 V // (UpdateTimer.asm) UpdateTimer 42 P ClockSecond 51 V