a1200   NEWS   APPS   DOCS   ABOUT
a1200
----
a1200
----
Autodocs
 Libraries:
 exec.library
  AVL_AddNode
  AVL_FindFirstNode
  AVL_FindLastNode
  AVL_FindNextNodeByAddress
  AVL_FindNextNodeByKey
  AVL_FindNode
  AVL_FindPrevNodeByAddress
  AVL_FindPrevNodeByKey
  AVL_RemNodeByAddress
  AVL_RemNodeByKey
  AbortIO
  AddDevice
  AddHead
  AddIntServer
  AddLibrary
  AddMemHandler
  AddMemList
  AddPort
  AddResource
  AddSemaphore
  AddTail
  AddTask
  Alert
  AllocAbs
  AllocEntry
  AllocMem
  AllocPooled
  AllocSignal
  AllocTrap
  AllocVec
  Allocate
  AttemptSemaphore
  AttemptSemaphoreShared
  AvailMem
  CacheClearE
  CacheClearU
  CacheControl
  CachePostDMA
  CachePreDMA
  Cause
  CheckIO
  CloseDevice
  CloseLibrary
  ColdReboot
  CopyMem
  CopyMemQuick
  CreateIORequest
  CreateMsgPort
  CreatePool
  Deallocate
  Debug
  DeleteIORequest
  DeleteMsgPort
  DeletePool
  Disable
  DoIO
  Enable
  Enqueue
  FindName
  FindPort
  FindResident
  FindSemaphore
  FindTask
  Forbid
  FreeEntry
  FreeMem
  FreePooled
  FreeSignal
  FreeTrap
  FreeVec
  GetCC
  GetMsg
  InitCode
  InitResident
  InitSemaphore
  InitStruct
  Insert
  MakeFunctions
  MakeLibrary
  ObtainQuickVector
  ObtainSemaphore
  ObtainSemaphoreList
  ObtainSemaphoreShared
  OldOpenLibrary
  OpenDevice
  OpenLibrary
  OpenResource
  Permit
  Procure
  PutMsg
  RawDoFmt
  ReleaseSemaphore
  ReleaseSemaphoreList
  RemDevice
  RemHead
  RemIntServer
  RemLibrary
  RemMemHandler
  RemPort
  RemResource
  RemSemaphore
  RemTail
  RemTask
  Remove
  ReplyMsg
  SendIO
  SetExcept
  SetFunction
  SetIntVector
  SetSR
  SetSignal
  SetTaskPri
  Signal
  StackSwap
  SumKickData
  SumLibrary
  SuperState
  Supervisor
  TypeOfMem
  UserState
  Vacate
  Wait
  WaitIO
  WaitPort
Include
GuruMeditation
Docs » Autodocs » exec.library » Debug

NAME

	Debug -- run the system debugger

SYNOPSIS

	Debug(flags)
D0
void Debug(ULONG);

FUNCTION

	This function calls the system debugger.  By default this debugger
is "SAD" in >= V39 and "ROM-WACK" in < V39. Other debuggers are
encouraged to take over this entry point (via SetFunction()) so
that when an application calls Debug(), the alternative debugger
will get control. Currently a zero is passed to allow future
expansion.

NOTES

	The Debug() call may be made when the system is in a questionable
state; if you have a SetFunction() patch, make few assumptions, be
prepared for Supervisor mode, and be aware of differences in the
Motorola stack frames on the 68000,'10,'20,'30,'40 (etc.)

BUGS

	In ROMWack, calling this function in SUPERVISOR state would have
caused the a5 register to be trashed and the user stack pointer to
be trashed. As of V39 (and the instroduction of SAD) this is no
longer the case. However, calling this function in Supervisor
state is a bit "tricky" at best...
Note that due to a bug, pre-V40 SAD had the command
codes wrong. See the SAD autodoc for more details.

SEE ALSO

SetFunction(), your favorite debugger's manual..., the SAD autodocs..., the ROM-WACK chapter of the ROM Kernel Manual... (pre-V39

Comments

Name:
E-mail: Use this if you want a message if you get a response, will not be shown.
Comment:
Select correct short for:

Spaceballs

RSI
AYS
SPB
TRSI

Comments:

$VER: d0.se 1.14 Copyright © 2011-2020 Tobias Geijersson support at d0 dot se