Size : 0x38 bytes
It is converted to struct DebugEventInfo by using svcContinueDebugEvent.
Object definitionEdit
| Offset | Type | Description |
|---|---|---|
| 0x0 | u32 | Event type |
| 0x4 | u32 | Current KThread ID |
| 0x8 | u32 | Flags.
In all observed cases, bit0 means that svcContinueDebugEvent needs to be called for this event (except for EXIT PROCESS events, for which you need to call svcContinueDebugEvent even if this bit is clear) |
| 0xC | u8 | ATTACH PROCESS/THREAD events: 1 if the object was attached by svcDebugActiveProcess, 0 otherwise (this is always 1 for processes) |
| 0xD | u8 | Equal to bit0 of field 0x8 in all observed cases:
indicates that svcContinueDebugEvent needs to be called for this event (except for EXIT PROCESS events, for which you need to call svcContinueDebugEvent even if this bit is clear) |
| 0xE | bool | Ignore continue |
| 0xF | u8 | Indicates that the event has been handled and should be deleted |
| 0x10 | union { ... }
|
Event-specific data, see below (slightly different from DebugEventInfo) |
Event-specific dataEdit
ATTACH PROCESS eventEdit
| Type | Field |
|---|---|
| KProcess * | Process |
ATTACH THREAD eventEdit
| Type | Field |
|---|---|
| u32 | Creator thread ID (0 if attached by svcDebugActiveProcess) |
| void * | Thread local storage |
| u32 * | Entrypoint = .text load address of the parent process |
EXIT THREAD/PROCESS eventsEdit
| Type | Field |
|---|---|
| u32 | Exit reason |
EXCEPTION eventEdit
| Type | Field |
|---|---|
| u32 | Exception type |
| u32 | Exception address |
| u32 | Exception category: 4 for DEBUGGER BREAK, 3 for USER BREAK, 2 for STOP POINT,
1 for DATA ABORT/UNALIGNED DATA ACCESS/UNDEFINED SYSCALL, 0 otherwise |
union { ... }
|
Type-specific data, see below |
UNDEFINED INSTRUCTION/PREFETCH ABORT/DATA ABORT/UNALIGNED DATA ACCESS/UNDEFINED SYSCALL/STOP POINT eventsEdit
| Type | Field |
|---|---|
| u32 | Fault information: Fault Address Register (for watchpoints, DATA ABORT and UNALIGNED DATA ACCESS),
attempted SVC ID (for UNDEFINED SYSCALL), otherwise 0 |
| u32 | Stop point type that caused the event (when applicable): 0 = svc 0xFF, 1 = breakpoint, 2 = watchpoint |
USER BREAK eventEdit
| Type | Field |
|---|---|
| u32 | Break reason |
| u32[2] | User-provided parameters for debug reasons, or 0 |
DEBUGGER BREAK eventEdit
| Type | Field |
|---|---|
| s32[4] | IDs of the attached process's threads that were running on each core at the time of the @ref svcBreakDebugProcess call, or -1 (only the first 2 values are meaningful on O3DS). |
SCHEDULE IN/OUT eventsEdit
| Type | Field |
|---|---|
| u64 | Clock tick |
| u32 | CPU ID |
| u32[5] | Unknown |
| u32 (?) | Event info, apparently 0 |
SYSCALL IN/OUT eventsEdit
| Type | Field |
|---|---|
| u64 | Clock tick |
| u32 | Syscall ID |
OUTPUT STRING eventEdit
| Type | Field |
|---|---|
| u32 | String address |
| u32 | String size |
MAP eventEdit
| Type | Field |
|---|---|
| u32 | Mapped address |
| u32 | Mapped size |
| u32 | MemoryPermission |
| u32 | MemoryState |