SceDeci4pDbgp
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DECI4P Debug process.
Some functionality provided by this module seems to have been merged into SceUlobjMgr between FW 0.945 and 0.990.030.
Module
Version | World | Privilege |
---|---|---|
0.940.I-3.730.011 | Non-secure | Kernel |
Libraries
Known NIDs
Version | Name | World | Visibility | NID |
---|---|---|---|---|
0.940.I-0.996.090 | SceDeci4pDbgpForDriver | Non-secure | User | 0xFBD04C34 |
1.000.041-3.730.011 | SceDeci4pDbgpForDriver | Non-secure | Kernel | 0xFBD04C34 |
2.500.071-3.730.011 | SceDeci4pDbgp | Non-secure | User | 0x40286FC4 |
Types
/**
@brief Breakpoint handler (signature for FWs 0.990.030-0.995)
@param[in] pid - UID of the process that hit the breakpoint
@param[in] thid - UID of the thread that hit the breakpoint
@param[in] bkpt_addr - Address of the breakpoint opcode
@param[in] excp_ctx - Pointer to exception context (breakpoints trigger a PABT)
@param[in] cpsr - Value of the CPSR when breakpoint was hit
@param[in] arm_opcode - Opcode of the ARM instruction that triggered breakpoint (reversed endianness)
@param[in] thumb_opcode - Opcode of the Thumb instruction that triggered breakpoint (reversed endianness)
@param[in] is_thumb - 1 if CPU ran in Thumb mode when breakpoint was hit, 0 otherwise
*/
typedef SceInt32 (SceDbgpBreakpointHandler)(ScePID pid, SceUID thid, ScePVoid bkpt_addr, SceExcpmgrExceptionContext* excp_ctx, SceUInt32 spsr, SceUInt32 arm_opcode, SceUInt16 thumb_opcode, SceBool is_thumb);
/**
@brief Breakpoint handler (signature for FWs >= 3.60)
@param[in] pid - UID of the process that hit the breakpoint
@param[in] thid - UID of the thread that hit the breakpoint
@param[in] bkpt_addr - Address of the breakpoint opcode
@param[in] sp - Value of the stack pointer when breakpoint was hit
@param[in] cpsr - Value of the CPSR when breakpoint was hit
@param[in] arm_opcode - Opcode of the ARM instruction that triggered breakpoint (reversed endianness)
@param[in] thumb_opcode - Opcode of the Thumb instruction that triggered breakpoint (reversed endianness)
@param[in] is_thumb - 1 if CPU ran in Thumb mode when breakpoint was hit, 0 otherwise
*/
typedef SceInt32 (SceDbgpBreakpointHandler)(ScePID pid, SceUID thid, ScePVoid bkpt_addr, SceUIntPtr sp, SceUInt32 cpsr, SceUInt32 arm_opcode, SceUInt16 thumb_opcode, SceBool is_thumb);
SceDeci4pDbgpForDriver
_sceDbgpStartSupportingAppObject
Version | NID |
---|---|
0.940.I-0.945 | 0x72AE00B7 |
0.990.030-3.730.011 | not present |
Seemingly replaced by _sceUlobjMgrStartSupportingUserlevelObject.
// On success, *ppDebugInfo receives a pointer to a 0x81000 bytes memblock
SceInt32 _sceDbgpStartSupportingAppObject(ScePVoid** ppDebugInfo);
_sceDbgpStopSupportingAppObject
Version | NID |
---|---|
0.940.I-0.945 | 0x11908EDB |
0.990.030-3.730.011 | not present |
Seemingly replaced by _sceUlobjMgrStopSupportingUserlevelObject.
SceInt32 _sceDbgpStopSupportingAppObject(void);
sceDbgpGetDTraceBreakpointHandlerForDriver
Version | NID |
---|---|
0.940.I-0.945 | not present |
0.990.030-3.730.011 | 0x01D7C7BF |
SceDbgpBreakpointHandler* sceDbgpGetDTraceBreakpointHandlerForDriver(void);
sceDbgpSetDTraceBreakpointHandlerForDriver
Version | NID |
---|---|
0.940.I-0.945 | not present |
0.990.030-3.730.011 | 0x0509AC51 |
In FWs 0.990.030-0.995, this handles bkpt #0x90
. Seems to handle breakpoints with code < 0x7F in FW 3.60.
void sceDbgpSetDTraceBreakpointHandlerForDriver(SceDbgpBreakpointHandler* handler);
SceDeci4pDbgpForDriver_7251789E
Version | NID |
---|---|
0.940-1.000.041 | not present |
2.000.081-3.730.011 | 0x7251789E |
Sets handler for bkpt #0x90
.
void SceDeci4pDbgpForDriver_7251789E(SceDbgpBreakpointHandler* handler);
SceDeci4pDbgpForDriver_9CD5EE8C
Version | NID |
---|---|
0.940-1.81 | not present |
2.000.081-3.730.011 | 0x9CD5EE8C |
Get handler set by SceDeci4pDbgpForDriver_7251789E.
SceDbgpBreakpointHandler* SceDeci4pDbgpForDriver_9CD5EE8C(void);
SceDeci4pDbgp
SceDeci4pDbgp_073A6B4B
Version | NID |
---|---|
0.931.010-2.12 | not present |
2.500.071-3.730.011 | 0x073A6B4B |
sceDeci4pDbgpResumeAppForTestForUser
Version | NID |
---|---|
0.931.010-2.12 | not present |
2.500.071-3.730.011 | 0x0C30DE67 |
SceDeci4pDbgp_6180DC1A
Version | NID |
---|---|
0.931.010-2.12 | not present |
2.500.071-3.730.011 | 0x6180DC1A |
sceDeci4pDbgpSuspendAppForTestForUser
Version | NID |
---|---|
0.931.010-2.12 | not present |
2.500.071-3.730.011 | 0xE0EED45E |