SceProcessmgr: Difference between revisions

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(→‎SceProcessmgrForKernel: Add sceKernelGrowBudget)
(→‎SceProcessmgrForKernel: Change sceKernelProcess*KernelBudgetHeapMemoryForKernel name to a more fitting one)
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</source>
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=== sceKernelFreeRemoteProcessKernelHeapForKernel ===
=== sceKernelGetProcessTypeForKernel ===
{| class="wikitable"
{| class="wikitable"
|-
|-
Line 1,702: Line 1,702:
| 0.990 || not present
| 0.990 || not present
|-
|-
| 3.60 || 0x41815DF2
| 3.60 || 0x2ABFB6C1
|-
|-
| 3.65 || 0x2755CEDD
| 3.65 || 0xB631C93B
|}
|}


Requires DIP switch 210. Frees memory allocated with [[SceProcessmgr#sceKernelProcessAllocKernelBudgetHeapMemoryForKernel|sceKernelProcessAllocKernelBudgetHeapMemoryForKernel]].
Temp name was sceKernelGetProcessBudgetTypeForKernel.


<source lang="C">SceInt32 sceKernelFreeRemoteProcessKernelHeapForKernel(SceUID pid, void *ptr);</source>
<source lang="C">SceProcessType sceKernelGetProcessTypeForKernel(ScePID process);</source>


=== sceKernelGetProcessTypeForKernel ===
=== sceKernelAllocRemoteToolHeapMemoryForKernel ===
{| class="wikitable"
{| class="wikitable"
|-
|-
! Version !! NID
! Version !! NID
|-
|-
| 0.990 || not present
| 0.940-1.50 || not present
|-
|-
| 3.60 || 0x2ABFB6C1
| 3.60 || 0x3C5E2F08
|-
|-
| 3.65 || 0xB631C93B
| 3.65 || 0x51AF6FE6
|}
|}


Temp name was sceKernelGetProcessBudgetTypeForKernel.
This is a guessed name. Temp name was sceKernelProcessAllocKernelBudgetHeapMemoryForKernel.
 
Requires DIP switch 210. Allocates memory in target process' "tool" heap. Free memory with [[SceProcessmgr#sceKernelFreeRemoteProcessKernelHeapForKernel|sceKernelFreeRemoteToolHeapForKernel]].


<source lang="C">SceProcessType sceKernelGetProcessTypeForKernel(ScePID process);</source>
<source lang="C">void* sceKernelAllocRemoteToolHeapMemoryForKernel(SceUID pid, SceSize size);</source>


=== sceKernelProcessAllocKernelBudgetHeapMemoryForKernel ===
=== sceKernelFreeRemoteToolHeapMemoryForKernel ===
{| class="wikitable"
{| class="wikitable"
|-
|-
! Version !! NID
! Version !! NID
|-
|-
| 0.940-1.50 || not present
| 0.990 || not present
|-
|-
| 3.60 || 0x3C5E2F08
| 3.60 || 0x41815DF2
|-
|-
| 3.65 || 0x51AF6FE6
| 3.65 || 0x2755CEDD
|}
|}


Requires DIP switch 210. Allocates memory in target process' "tool" heap. Free memory with [[SceProcessmgr#sceKernelFreeRemoteProcessKernelHeapForKernel|sceKernelFreeRemoteProcessKernelHeapForKernel]].
This is a guessed name. Temp name was sceKernelFreeRemoteProcessKernelHeapForKernel.
 
Requires DIP switch 210. Frees memory allocated with [[SceProcessmgr#sceKernelProcessAllocKernelBudgetHeapMemoryForKernel|sceKernelAllocRemoteToolHeapMemoryForKernel]].


<source lang="C">void* sceKernelProcessAllocKernelBudgetHeapMemoryForKernel(SceUID pid, SceSize size);</source>
<source lang="C">SceInt32 sceKernelFreeRemoteToolHeapForKernel(SceUID pid, void *ptr);</source>


=== SceProcessmgrForKernel_C77C2085 ===
=== SceProcessmgrForKernel_C77C2085 ===

Revision as of 08:56, 27 February 2022

Process Manager

Module

Version World Privilege
1.69-3.60 Non-secure Kernel

Libraries

Known NIDs

Version Name World Visibility NID
1.69-3.73 SceProcessmgr Non-secure User 0x2DD91812
1.69-3.73 SceProcessmgrForDriver Non-secure Kernel 0x746EC971
1.69-3.61 SceProcessmgrForKernel Non-secure Kernel 0x7A69DE86
3.63-3.73 SceProcessmgrForKernel Non-secure Kernel 0xEB1F8EF7

Types

#define SCE_KERNEL_PROCESS_CURRENT_PROCESS_BUDGET 0

typedef SceUInt32 SceProcessType;
#define SCE_PROCESS_TYPE_GAME 0x01000000 //Old FW value is 0x01010001
#define SCE_PROCESS_TYPE_MINI_APPLICATION 0x02000000 //Old FW value is 0x02010001
#define SCE_PROCESS_TYPE_SYSTEM_APPLICATION 0x04000000 //Old FW value is 0x04020102
#define SCE_PROCESS_TYPE_KERNEL 0x05000000 //Old FW value is 0x10030103

#define SCE_KERNEL_CPU_AFFINITY_FLAG_SYSTEM_CORE 0
#define SCE_KERNEL_CPU_AFFINITY_FLAG_ALL_USER    8

typedef struct SceKernelProcessInfo { // size is 0x24 or 0x4C on FW 0.931, 0xE8 on FW 3.60
	SceSize size;           // Size of this structure
	SceUID pid;             // Process ID
	int AS_uid_maybe;       // Can be got by SceProcessmgrForKernel_C77C2085, used by sceKernelGetMMUL1InfoForKernel
	int unk_C;              // processCreationFlags
	int status;             // Process status. ex: suspended = 0x11/0x10011, started = |2.
	SceUID ppid;            // Parent process ID
	int unk_18;             // some UID related to budget
	int cpuAffinity;        // CPU affinity. ex: 7
	int unk_20;             // might be initial priority. ex: 0x7F (127)
	SceUID modid;           // Module ID
	void *entrypoint;       // Process entry point
	SceUInt32 process_type; // ?good offset (to check)?
	char name[0x20];        // Process name. ProcessObject->loadprocessparam.module_name if non-empty, else copy from sceGUIDGetName2ForDriver if not NULL, else \0
	int unk_4C;
	void *unk_50;           // ?maxFHCount?
	void *unk_54;           // ?EntryHeap_uid?
	SceUID unk_58;
	int unk_5C;             // ex: -1
	int unk_60;             // ?module_inhibit_state?
	int unk_64;             // ex: 0x32
	int unk_68;
	int unk_6C;
	int unk_70;
	void *unk_74[4 * 5 + 1];
	int unk_78[8];
} SceKernelProcessInfo;

typedef struct SceKernelProcessModuleInfo { // size is 0x24
	SceUID pid;
	SceModuleLibraryExportInfo_t *lib_export_info;
	SceUID data_0x08;						// uid?
	SceKernelModuleImportNonlinkedInfo_t *import_nonlinked_list;	// allocated by sceKernelAlloc
	SceKernelModuleInfoObjBase_t *module_list;
	SceUID proc_main_module_id;
	uint16_t proc_module_count;
	uint16_t inhibit_state;
	void *data_0x1C;
	int cpu_addr;
} SceKernelProcessModuleInfo;

typedef struct SceKernelBudgetInfo { // size is 0x480 on FW 3.60
    SceSize size; // Size of this structure
    SceUID pid;
    char name[0x20];
    SceUInt32 num; // 0x28
    char name2[0x20]; // 0x2C
    char some_struct_B0[0xB0]; // 0x4C
    char unk[0x35C];
} SceKernelBudgetInfo;

typedef struct SceKernelProcessOpt { // size is 0x14 or 0x1C on FW 0.931, 0x20 on FW 0.990, 0x40 on FW 3.60
  SceSize size; // Size of this structure
  SceUInt32 unk_4;
  SceUInt32 cpuAffinityMask;
  SceUInt32 initPriority;
  SceSize stackSize;
  SceUInt32 unk_14;
  SceUInt32 budgetId;
  SceUInt32 unk_1C;
} SceKernelProcessOpt;

typedef struct SceKernelProcessOpt_360 { // size is 0x40
	SceSize size; // Size of this structure
	uint32_t some_size;
	int unk_0x08;
	int unk_0x0C;

	int unk_0x10;
	int unk_0x14;
	SceUID unk_0x18;
	SceUID ppid;

	int unk_0x20;
	int unk_0x24;
	const void *klicense;
	SceSize file_open_max_num;

	SceSize dir_open_max_level;
	int unk_0x34;
	int unk_0x38;
	int unk_0x3C; // some count
} SceKernelProcessOpt_360;

typedef struct SceKernelBootParam { // size is up to 0x100
  SceUInt32 unk_0; // ex: 0, 1
  SceUInt32 cpuAffinityMask; // ex: 0, 2, 8
  SceUInt32 initPriority; // ex: 0
  SceSize stackSize; // ex: 0x4000, 0x8000
  SceUInt32 unk_10; // ex: 0, 0x12
  SceUInt32 budgetId; // ex: 0, 2, 3, 0xC
  SceUInt32 unk_1C;
} SceKernelBootParam;

typedef struct SceKernelProcessParam {
  char[4] magic; // "PSP2"
  SceUInt32 unk_4;
  SceUInt32 unk_8;
  SceUInt32 unk_SceLibKernel_9F793F84; // return value of SceLibKernel_9F793F84 and used by SceShell for PSN auth
} SceKernelProcessParam;

typedef struct SceLibkernelAddresses { // size is 0x1C on FW 3.60
  SceSize size; // Size of this structure
  int (* sceKernelExitThread)(int a1);
  int (* sceKernelExitDeleteThread)(int a1);
  int (* _sceKernelExitCallback)();
  void *unk_cb_0x10;
  int *pStackGuard1;
  int *pStackGuard2;
} SceLibkernelAddresses;

typedef unsigned long long SceKernelSysClock;

typedef struct _SceKernelCallbackListEntry {
  struct _SceKernelCallbackListEntry* next;
  SceUID callback_uid;
} SceKernelCallbackListEntry;

// Temporary name was SceProcessmgrInfoInternal, SceProcessObj
typedef struct _SceUIDProcessObject { // size is 0x4E0 on FW 3.60
  SceKernelObject* process_kobj; // Comes from scePUIDKernelCreateWithAttrForKernel
  uint32_t unk4;
  uint32_t unk8;
  void* breakpoints_ctx; // pointer to 0x60 bytes structure - only present if dipsw 0xE4 is set
  int unk10;
  SceUID process_lock_sema; // "SceKernelProcessmgrProcLock", semaphore created with attribute 0x8000, max count = init count = 1
  SceUID process_event_flag; // "SceKernelProcessmgrProc", event flag with attribute ATTR_MULTI | 0x8000, initial pattern = 0x10000 - LSB is set near the end of CreateProcess
  SceUID event_lock_sema; // "SceKernelProcessEventLock", semaphore created with attribute 0x8000, max count = init count = 4

  SceKernelSysClock some_time_20;
  int cpu_intr;
  int32_t unk2C; // maybe unsigned
  int unk30;
  int unk34;
  int unk38;
  unsigned unk3C; // Set to 0x20001 if 0x80000000 is set in SceKernelCreateProcessOpt.flags, else ANDed with 0xFFFFFF00 then ORed with 1 - if (unk3C & 0xFF), added process object added to a "to be destroyed" linked list to be cleaned up by a resident thread on process deletion, else process object destructor is called
  SceProcessType process_type; // Value of the process_type argument passed to sceKernelCreateProcess
  uint32_t process_creation_flags; // Value of the opt->flags value passed to sceKernelCreateProcess (0 if NULL)
  SceKernelObject* entry_heap_obj; // Result of sceUIDtoObject(entry_heap_uid);
  SceUID entry_heap_uid; // Result of sceUIDCreateEntryHeapForKernel
  SceUID unk50;
  uint32_t affinity_mask; // Seems to be bit X -> core X
  uint32_t unk58; // some atomic global variable related to affinity_mask
  SceUID address_space_uid; // Result of sceKernelCreateAddressSpaceForKernel
  SceKernelObject* address_space_obj; // Result of sceGUIDGetObjectForDriver(address_space_uid)
  ScePID process_id; // Result of scePUIDKernelCreateWithAttrForKernel(SceUIDProcessClass, ...)
  ScePID parent_process_id; // PID of caller to sceKernelCreateProcess, can be overridden in SceKernelCreateProcessOpt
  SceUID main_thread_uid; // UID of the first thread created in process
  SceUID unk70;
  void* partition_budget_thing; // Pointer to 0x74 structure related to budgets and partitions - depends on process type
  SceUID partition_budget_thing_uid; // Comes from a field in struct above
  int32_t unk7C; // maybe unsigned
  SceUID unique_heap_uid; // "unique: %s", variable size, type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RW_10C0D006
  SceUID kpls_heap_uid; // "kpls: %s", 0x40000 size, allocated in kpls memblock
  SceUID CDialog_heap_uid; // "CDialog: %s", 0x1000 size, type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RW_CDIALOG
  SceUID tool_heap_uid; // "tool: %s", 0xF000/0x7F000 size, type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_RW, only created if dipsw 0xD2 is enabled
  SceUID kpls_memblock_uid; // "kpls: %s", 0x40000 size, type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RW
  int32_t unk94; // maybe unsigned
  int32_t unk98; // maybe unsigned - set to 0x7F
  SceKernelModuleProcInfo_t* proc_module_info;
  int32_t unkA0; // maybe unsigned
  int8_t[0x10] random_data; // Filled using sceMt19937GlobalUIntInRangeForDriver, then SceKernelUtilsForDriver_B55C69B7 called on it
  uint32_t unkA4;
  SceSelfAuthInfo self_auth_info; // klicensee is set to 0 unless specified in SceKernelCreateProcessOpt (in which case .Secret.SharedSecret3_0 is set to 0x10) - passed to sceKernelLoadProcessImageForKernel
  SceLoadProcessParam load_process_param;
  int32_t unk1E4; // maybe unsigned
  int32_t unk1E8; // maybe unsigned
  int32_t unk1EC; // maybe unsigned
  int32_t unk1F0; // maybe unsigned
  int32_t unk1F4; // maybe unsigned
  int32_t unk1F8; // maybe unsigned
  int32_t unk1FC; // maybe unsigned
  int unk200;
  int32_t unk204; // maybe unsigned
  void* KPLS_slots[0x20]; // Pointer to memory allocated for KPLS slots of this process - [3] is "display_info" (size maybe 0x1D0-0x1D8), [4] size may be 0x50-0x58, [23] size may be 0x24-0x28
  void* bkpt_ctx_field58; // Pointer to breakpoints_ctx->unk58
  int unk28C;
  int unk290;
  int32_t unk294; // maybe unsigned
  int32_t unk298; // maybe unsigned
  int32_t unk29C; // maybe unsigned
  int32_t unk2A0; // maybe unsigned
  int32_t unk2A4; // maybe unsigned
  void* destruction_ll_next; // pointer to next entry in "to be destroyed" process list?
  void* destruction_ll_prev; // pointer to previous entry in "to be destroyed" process list?
  int32_t unk2AC; // maybe unsigned
  int cpu_intr; // Mutex for sceKernelCpuSuspendIntr - should be at 0x2AC instead of 0x2B0?
  int32_t unk2B4; // maybe unsigned
  int32_t unk2BC; // maybe unsigned
  uint32_t __stack_chk_guard; // Filled using sceMt19937GlobalUIntInRangeForDriver
  SceKernelCallbackListEntry* process_delete_cb; // On object deletion, all callbacks in list are called - may be called at other moments
  int unk2CC; // 4-byte sized

  void *ptr2D0;
  void *ptr2D4; // pointer to SceKernelThreadObject->offset_0xb8
  SceUInt32 unk2D8; // maybe thread number (not have thread attr 0x4000)
  SceUInt32 unk2DC; // maybe thread number (not have thread attr 0x4000)
  SceUInt32 unk2E0; // maybe thread number (have thread attr 0x4000)
  SceUInt32 unk2E4; // maybe thread number (have thread attr 0x4000)
  int8_t unk2E8; // maybe unsigned
  int8_t unk2E9; // maybe unsigned
  int8_t unk2EA; // maybe unsigned
  int8_t unk2EB; // maybe unsigned
  int8_t unk2EC; // maybe unsigned
  int8_t unk2ED; // maybe unsigned
  int8_t unk2EE; // maybe unsigned
  int8_t unk2EF; // maybe unsigned
  int8_t unk2F0[0x40]; // memset to 0
  SceUID unk330;
  SceUID unk334;
  SceUID unk338;
  int32_t unk33C; // maybe unsigned or SceUID
  int32_t unk340; // maybe unsigned or SceUID
  int32_t unk344; // maybe unsigned or SceUID
  int32_t unk348; // maybe unsigned or SceUID
  int32_t unk34C; // maybe unsigned or SceUID
  SceUID unk350;
  int32_t unk354; // maybe unsigned
  int32_t unk358; // maybe unsigned
  int32_t unk35C; // maybe unsigned
  int32_t unk360; // maybe unsigned
  int32_t unk364; // maybe unsigned
  int32_t unk368; // maybe unsigned
  int32_t unk36C; // maybe unsigned
  int32_t unk370; // maybe unsigned
  int32_t unk374; // maybe unsigned
  int32_t unk378; // maybe unsigned
  int32_t unk37C; // maybe unsigned
  int32_t unk380; // maybe unsigned
  int32_t unk384; // maybe unsigned
  int32_t unk388; // maybe unsigned
  int32_t unk38C; // maybe unsigned
  int32_t unk390; // maybe unsigned
  int32_t unk394; // maybe unsigned
  int32_t unk398; // maybe unsigned
  int32_t unk39C; // maybe unsigned
  int32_t unk3A0; // maybe unsigned
  int32_t unk3A4; // maybe unsigned
  int32_t unk3A8; // maybe unsigned
  int32_t unk3AC; // maybe unsigned
  int32_t unk3B0; // maybe unsigned
  int32_t unk3B4; // maybe unsigned
  int32_t unk3B8; // maybe unsigned
  int32_t unk3BC; // maybe unsigned
  int32_t unk3C0; // maybe unsigned
  int32_t unk3C4; // maybe unsigned
  int32_t unk3C8; // maybe unsigned
  int32_t unk3CC; // maybe unsigned
  int32_t unk3D0; // maybe unsigned
  int32_t unk3D4; // maybe unsigned
  int32_t unk3D8; // maybe unsigned
  int32_t unk3DC; // maybe unsigned
  int32_t unk3E0; // maybe unsigned
  int32_t unk3E4; // maybe unsigned
  int32_t unk3E8; // maybe unsigned
  int32_t unk3EC; // maybe unsigned
  int32_t unk3F0; // maybe unsigned
  int32_t unk3F4; // maybe unsigned
  int32_t unk3F8; // maybe unsigned
  SceUID unk3FC;
  int32_t unk400; // maybe unsigned
  uint32_t unk404; // From SceKernelCreateProcessOpt, ((uint16_t)opt.unk3C << 16) | ((uint16_t)opt.unk38)
  int unk408;
  int16_t unk40C; // maybe unsigned
  int16_t unk40E; // maybe unsigned
  uint32_t main_thread_fallback_affinity_mask; // Used if LoadProcessParam affinity mask is 0 - if this is also 0 then mask is taken from budget thing - init to 0x962E8D55 in constructor
  void* pPPM0_area;
  void* pPPM0_or_PPM1_area;
  uint32_t unk41C; // ?related to dipsw 0xD2?
  uint32_t unk420;
  uint32_t unk424;
  uint32_t max_fh_count; // maximum number of file handles the process can have open
  uint32_t max_dir_open_level; // maximum depth a file can be opened at?
  int32_t unk430; // maybe unsigned
  int32_t unk434; // maybe unsigned
  struct _SceUIDProcessObjectListEntry {
    struct _SceUIDProcessObjectListEntry* next;
    struct _SceUIDProcessObjectListEntry* prev;
    struct _ProcessResourceInfo {
      SceUInt32 interrupt_mtx; //Mutex for SuspendInterrupt
      SceSize max_count; //Maximum number of resources of this type allowed
      SceSize cur_count; //Current number of resources of this type
      SceSize highwater; //Not sure - highest number of resources of this type process had
    } process_resources[8];
    char process_name[0x20];
  } list_entry;
} SceUIDProcessObject;

SceProcessmgr

sceKernelLibcTime

Version NID
0.990-3.60 0x0039BE45 
int sceKernelLibcTime(SceUInt32 *pTime);

sceKernelGetProcessTitleId

Version NID
0.990 not present
1.69-3.60 0x03A48771

sceKernelGetProcessName

Version NID
0.990 not present
1.69-3.60 0x10C52C95

sceKernelIsCDialogAvailable

Version NID
0.990 not present
1.69-3.60 0x143BC4D6 
int sceKernelIsCDialogAvailable(void)

sceKernelPowerTick

Version NID
0.990-3.60 0x2252890C 
int sceKernelPowerTick(SceKernelPowerTickType type);

sceKernelGetProcessParam

Version NID
0.990-3.60 0x2BE3E066 
SceKernelProcessParam *sceKernelGetProcessParam(void);

_sceKernelGetTimer5Reg

Version NID
0.990 not present
1.69-3.60 0x2F73D72F

sceKernelPowerUnlock

Version NID
0.990-3.60 0x466C0CBD 
int sceKernelPowerUnlock(SceKernelPowerTickType type);

sceKernelLibcGettimeofday

Version NID
0.990-3.60 0x4B879059 
int sceKernelLibcGettimeofday(SceUInt64 *a1, SceUInt64 *a2);

_sceKernelRegisterExitAddress

Version NID
0.931-0.990 0x0278DFB7
3.60 not present

Used in SceLibKernel module_start. 

int _sceKernelRegisterExitAddress(SceUIntUAddr psceKernelExitThread, SceUIntUAddr psceKernelExitDeleteThread, SceUIntUAddr psceKernelExitCallback);

_sceKernelRegisterLibkernelAddresses

Version NID
0.990 not present
1.69-3.60 0x56C2E8FF 
int _sceKernelRegisterLibkernelAddresses(SceLibkernelAddresses *pAddresses);

sceKernelRegisterProcessTerminationCallback

Version NID
0.990-3.65 0x5EC77870 
// cbId can be obtained using sceKernelCreateCallback
SceInt32 sceKernelRegisterProcessTerminationCallback(SceUID pid, SceUID cbId);

sceKernelUnregisterProcessTerminationCallback

Version NID
0.990-3.65 0x973A4527 
// Pass same cbId as previously provided to sceKernelRegisterProcessTerminationCallback
SceInt32 sceKernelUnregisterProcessTerminationCallback(SceUID pid, SceUID cbId);

sceKernelPowerLock

Version NID
0.931-3.60 0x7AA73378 
int sceKernelPowerLock(SceKernelPowerTickType type);

sceKernelGetProcessTimeWideCore

Version NID
0.990-3.60 0x89DA0967 
SceUInt64 sceKernelGetProcessTimeWideCore(void);

sceKernelLibcClock

Version NID
0.990-3.60 0x9E45DA09 
SceUInt64 sceKernelLibcClock(void);

_sceKernelExitProcessForUser

Version NID
0.990-3.60 0xC053DC6B 
int _sceKernelExitProcessForUser(int status);

sceKernelGetStdin

Version NID
0.931-3.60 0xC1727F59

Returns the fd of the current process stdin. 

SceUID sceKernelGetStdin(void);

sceKernelGetCurrentProcess

Version NID
1.69-3.60 0xCD248267

Wrapper to sceKernelGetProcessIdForDriver.

Returns the process ID. 

SceUID sceKernelGetCurrentProcess(void);

sceKernelIsGameBudget

Version NID
0.990-3.60 0xCE0F02F0 
SceBool sceKernelIsGameBudget(void);

sceKernelGetProcessTimeCore

Version NID
0.990-3.60 0xD37A8437 
int sceKernelGetProcessTimeCore(SceUInt64 *pTime);

sceKernelGetStdout

Version NID
0.931-3.60 0xE5AA625C

Returns the fd of the current process stdout. 

SceUID sceKernelGetStdout(void);

sceKernelGetRemoteProcessTime

Version NID
0.990-3.60 0xE6E9FCA3 
int sceKernelGetRemoteProcessTime(SceUID pid, SceUInt64 *pTime);

sceKernelCallAbortHandler

Version NID
0.990 not present
1.69-3.60 0xEB6E50BB

sceKernelGetProcessTimeLowCore

Version NID
0.990-3.60 0xF5D0D4C6 
int sceKernelGetProcessTimeLowCore(void);

sceKernelGetStderr

Version NID
0.931-3.60 0xFA5E3ADA

Returns the fd of the current process stderr. 

SceUID sceKernelGetStderr(void);

sceKernelCDialogSessionClose

Version NID
0.990 not present
3.60 0xDB4CC1D0

sceKernelCDialogSetLeaseLimit

Version NID
0.990 not present
3.60 0xEC8DDAAD

sceKernelGetExtraTty

Version NID
0.990 not present
3.60 0x2D635A00

sceKernelLibcGmtime_r

Version NID
0.990 not present
3.60 0xBCA437CD

sceKernelLibcLocaltime_r

Version NID
0.990 not present
3.60 0x94F041ED

sceKernelLibcMktime

Version NID
0.990 not present
3.60 0x890BDC39

SceProcessmgrForDriver

sceKernelGetProcessBudgetInfoForDriver

Version NID
3.60 0x46221964

This is a guessed name.

Information size is 0x88 bytes. 

int sceKernelGetProcessBudgetInfoForDriver(SceUID pid, void *pInfo);

sceKernelRegisterGetProcessTimeFuncForDriver

Version NID
3.60 0x4140D633

This is a guessed name. 

int sceKernelRegisterGetProcessTimeFuncForDriver(const void *struct_ptr);

sceKernelProcessRngForDriver

Version NID
0.990 not present
3.60 0x2CEB1C7A

This is a guessed name.

Cleans process memory in range with pseudo random values. Both address and length must be aligned on 4 bytes (DWORD size). Uses SceSysmem#sceXorshift128ForDriver to update each DWORD in range. 

int sceKernelProcessRngForDriver(SceUID pid, void *dst, SceSize length);

sceKernelIsProcessCoredumpHandlerRegisteredForDriver

Version NID
3.60 0xA1CF74FA

This is a guessed name. 

int sceKernelIsProcessCoredumpHandlerRegisteredForDriver(SceUID pid);

sceKernelInvokeProcessCoredumpHandlerForDriver

Version NID
3.60 0xB559410A

This is a guessed name. 

int sceKernelInvokeProcessCoredumpHandlerForDriver(SceUID pid);

SceProcessmgrForDriver_879153D9

Version NID
3.60 0x879153D9

Maybe get model bool param. 

int SceProcessmgrForDriver_879153D9(SceUID pid, SceUInt32 a2);

SceProcessmgrForDriver_E1A67C86

Version NID
3.60 0xE1A67C86

Maybe get some count. 

int SceProcessmgrForDriver_E1A67C86(SceUID pid, SceUInt32 *a2);

sceKernelGetProcessActiveTimeForDriver

Version NID
3.60 0x5BDA978F

This is a guessed name. 

int sceKernelGetProcessActiveTimeForDriver(SceUID pid, SceUInt64 *pTime);

SceProcessmgrForDriver_8CB01675

Version NID
3.60 0x8CB01675 
int SceProcessmgrForDriver_8CB01675(SceUID pid, SceUInt64 *time, SceUInt64 src_time);

SceProcessmgrForDriver_5E882B60

Version NID
0.990-3.60 0x5E882B60

Registers some callback. 

int SceProcessmgrForDriver_5E882B60(void (* cb)(int a1, int a2));

sceKernelGetCurrentProcessIdForDriver

Version NID
0.931 0x3D4C250E
3.60 not present

Returns the current process ID.

Wrapper for SceKernelThreadMgr sceKernelGetProcessIdForKernel. 

SceUID sceKernelGetCurrentProcessIdForDriver(void);

sceKernelAllocCurrentProcessHeapForDriver

Version NID
0.931-3.60 0x5468892A 
void *sceKernelAllocCurrentProcessHeapForDriver(SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelAllocRemoteProcessHeapForDriver

Version NID
0.931-3.65 0x00B1CA0F 
void *sceKernelAllocRemoteProcessHeapForDriver(SceUID pid, SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelFreeCurrentProcessHeapForDriver

Version NID
0.931-3.65 0xFC2A424E 
int sceKernelFreeCurrentProcessHeapForDriver(void *ptr);

sceKernelFreeRemoteProcessHeapForDriver

Version NID
0.931-3.65 0x9C28EA9A 
int sceKernelFreeRemoteProcessHeapForDriver(SceUID pid, void *ptr);

sceKernelGetProcessInfoForDriver

Version NID
0.931-3.68 0x0AFF3EAE

Retrieves process information. 

int sceKernelGetProcessInfoForDriver(SceUID pid, SceKernelProcessInfo *pInfo);

sceKernelGetProcessStatusForDriver

Version NID
0.931-3.60 0x65B120B8

This function queries the status of a given process. It seems that 0x10 is related to suspension status. 

/**
 * @brief       Get the status of a given process.
 * @param[in]   pid The process ID to query.
 * @param[out]  pStatus The status of the process (?bit field?).
 * @return      Zero on success, < 0 on error.
 */
int sceKernelGetProcessStatusForDriver(SceUID pid, SceUInt32 *pStatus);

sceKernelSetProcessStatusForDriver

Version NID
0.931-3.65 0x1D0F3185 
int sceKernelSetProcessStatusForDriver(SceUID pid, SceUInt32 status);

sceKernelIsProcessSuspendingForDriver

Version NID
0.931-3.65 0x0CC5B30C

Return whether the process is suspending or not. 

int sceKernelIsProcessSuspendingForDriver(SceUID pid);

sceKernelGetProcessTimeLowCoreForDriver

Version NID
3.60 0x02179E12 
unsigned int sceKernelGetProcessTimeLowCoreForDriver(void);

sceKernelGetProcessTimeWideCoreForDriver

Version NID
3.60 0x82D94BE9 
uint64_t sceKernelGetProcessTimeWideCoreForDriver(void);

sceKernelGetProcessTimeCoreForDriver

Version NID
3.60 0xEC283166 
int sceKernelGetProcessTimeCoreForDriver(uint64_t *pTime);

sceKernelRegisterKPLSForDriver

Version NID
0.940-3.65 0x3801D7D6

Temp name was sceKernelCreateProcessLocalStorageForDriver.

Returns allocated KPLS' key on success. Up to 32 KPLS keys can be created. 

int sceKernelRegisterKPLSForDriver(const char *name, SceSize size);

sceKernelGetCurrentKPLSForDriver

Version NID
0.990-3.60 0xEE694840

Temp name was sceKernelGetProcessLocalStorageAddrForDriver. 

void *sceKernelGetCurrentKPLSForDriver(int key);

sceKernelGetRemoteKPLSForDriver

Version NID
0.931-3.68 0xAF80F39C

Temp name was sceKernelGetProcessLocalStorageAddrForPidForDriver.

This functions gets Remote Kernel Process Local Storage. 

// key: index between 0 and 0x1F
// kpls_addr: pointer to area to store address of remote KPLS
// force_create: if set to true and if KPLS does not exist, it is created
int sceKernelGetRemoteKPLSForDriver(SceUID pid, SceUInt32 key, void **kpls_addr, SceBool force_create);

sceKernelGetRemoteProcessTimeForDriver

Version NID
3.60 0xC074EB31 
int sceKernelGetRemoteProcessTimeForDriver(SceUID pid, uint64_t *pTime);

sceKernelIsCDialogAvailableForDriver

Version NID
3.60 0x2F6020B7 
int sceKernelIsCDialogAvailableForDriver(void)

sceKernelIsGameBudgetForDriver

Version NID
3.60 0xF7A8BB25 
int sceKernelIsGameBudgetForDriver(void);

SceProcessmgrForDriver_C715591F

Version NID
3.60 0xC715591F

Called by "sceProcessMgrLaunchAppFor" ?to check?. 

int SceProcessmgrForDriver_C715591F(void);

sceKernelGetCompiledSdkVersionByPidForDriver

Version NID
3.60-3.65 0xD141C076 
int sceKernelGetCompiledSdkVersionByPidForDriver(SceUID pid, SceUInt32 *puiSdkVer);

sceKernelRegisterCoredumpHandlerForDriver

Version NID
3.60 0x21A6F0EC 
int sceKernelRegisterCoredumpHandlerForDriver(void *handler, SceSize size, void *memblock_addr);

sceKernelUnregisterCoredumpHandlerForDriver

Version NID
3.60 0x33B3D026 
int sceKernelUnregisterCoredumpHandlerForDriver(void);

SceProcessmgrForKernel

sceKernelGrowBudgetForKernel

Version NID
0.940-3.60 0x029378AC
3.65 0x48DD3348 
SceInt32 sceKernelGrowBudgetForKernel(SceInt32 budgetId, SceInt32 idx, SceSize size);

sceKernelCreateProcessForKernel

Version NID
0.931-3.60 0x71CF71FD
3.65 0x68068618

Temp name was sceKernelLaunchAppForKernel. 

/**
 * @brief       Create a process
 * @param[in]   name Usually TitleId of the application.
 * @param[in]   type Type of the process.
 * @param[in]   path Path of the SELF.
 * @param[in]   pOpt Options of the process.
 * @return      Process ID of the created process on success, < 0 on error.
 */
SceUID sceKernelCreateProcessForKernel(const char* name, SceKernelProcessType type, const char *path, SceKernelProcessOpt *pOpt);

sceKernelStartProcessForKernel

Version NID
0.931-3.60 0x38FB7BCA 
/**
 * @brief       Start a process
 * @param[in]   pid Process ID.
 * @param[in]   type Type of the process.
 * @param[in]   argSize Size of the arguments block.
 * @param[in]   pArgBlock Arguments block.
 * @return      Return value of the started process on success, < 0 on error.
 */
int sceKernelStartProcessForKernel(SceUID pid, SceKernelProcessType type, SceSize argSize, const void *pArgBlock);

sceKernelStartProcessExtForKernel

Version NID
0.990-3.60 0x36728B16

Temp name was sceKernelStartProcess2ForKernel.

Used by SceAppMgr 

/**
 * @brief       Start a process with extended parameters
 * @param[in]   pid Process ID.
 * @param[in]   type Type of the process.
 * @param[in]   argSize Size of the arguments block.
 * @param[in]   pArgBlock Arguments block.
 * @param[in]   process module flags. 1:inhibit shared and load libgxm_dbg_es4.suprx Instead of libgxm_es4.suprx
 * @return      Return value of the started process on success, < 0 on error.
 */
int sceKernelStartProcessExtForKernel(SceUID pid, SceKernelProcessType type, SceSize argSize, const void *pArgBlock, uint32_t flags);

sceKernelSpawnProcessForKernel

Version NID
0.931-3.60 0x31834C49

Calls sceKernelCreateProcessForKernel then sceKernelStartProcessForKernel. 

/**
 * @brief       Spawn a process
 * @param[in]   name Usually TitleId of the application.
 * @param[in]   type Type of the process.
 * @param[in]   path Path of the SELF.
 * @param[in]   argSize Size of the arguments block.
 * @param[in]   pArgBlock Arguments block.
 * @param[in]   pOpt Options of the process.
 * @return      Process ID of the spawned process on success, < 0 on error.
 */
SceUID sceKernelSpawnProcessForKernel(const char *name, SceKernelProcessType type, const char *path, SceSize argSize, const void *pArgBlock, SceKernelProcessOpt *pOpt);

sceKernelSpawnProcessExtForKernel

Version NID
0.990-3.60 0x8F320D2B

Calls sceKernelCreateProcessForKernel then sceKernelStartProcessExtForKernel. 

/**
 * @brief       Spawn a process with extended parameters
 * @param[in]   name Usually TitleId of the application.
 * @param[in]   type Type of the process.
 * @param[in]   path Path of the SELF.
 * @param[in]   argSize Size of the arguments block.
 * @param[in]   pArgBlock Arguments block.
 * @param[in]   pOpt Options of the process.
 * @param[in]   flags Unknown flags.
 * @return      Process ID of the spawned process on success, < 0 on error.
 */
SceUID sceKernelSpawnProcessExtForKernel(const char *name, SceKernelProcessType type, const char *path, SceSize argSize, const void *pArgBlock, SceKernelProcessOpt *pOpt, SceUInt32 flags);

sceKernelUIDtoProcessForKernel

Version NID
0.931-3.60 0xB9E68092
3.65 0xD991C85E

Temp name was sceKernelGetProcessKernelBufForKernel.

Gets the process object associated to a PID. 

SceUIDProcessObject* sceKernelUIDtoProcessForKernel(ScePID pid);

sceKernelGetProcessMainThreadForDebuggerForKernel

Version NID
0.931-3.60 0x95F9ED94 
/**
 * @brief       Get the main thread for a given process.
 * @param[in]   pid The process id to query for.
 * @return      The thread UID on success, else < 0 on error.
 */
SceUID sceKernelGetProcessMainThreadForDebuggerForKernel(SceUID pid);

sceKernelProcessSuspendForLoadpForKernel

Version NID
0.931 0x3EC5FDF4
3.60 not present 
/**
 * @brief       Resume a suspended process.
 * @param[in]   pid The process to resume.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelProcessSuspendForLoadpForKernel(SceUID pid);

sceKernelProcessDebugSuspendForKernel

Version NID
0.990-3.60 0x6AECE4CD
3.65 0x93B8E785

Temp name was sceKernelSuspendProcessForKernel. 

/**
 * @brief       Suspend a running process.
 * @param[in]   pid The process to suspend.
 * @param[in]   status The status to set to the process.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelProcessDebugSuspendForKernel(SceUID pid, int status);

sceKernelProcessDebugResumeForKernel

Version NID
0.990-3.60 0x080CDC59

Temp name was sceKernelResumeProcessForKernel. 

/**
 * @brief       Resume a suspended process.
 * @param[in]   pid The process to resume.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelProcessDebugResumeForKernel(SceUID pid);

sceKernelResumeProcessForDebuggerForKernel

Version NID
0.931-3.60 0xB13E3C7B 
/**
 * @brief       Resume a suspended process.
 * @param[in]   pid The process to resume.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelResumeProcessForDebuggerForKernel(SceUID pid);

sceKernelResumeProcessForKernel

Version NID
0.931-3.60 0xE0A9C9C4 
/**
 * @brief       Resume a suspended process.
 * @param[in]   pid The process to resume.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelResumeProcessForKernel(SceUID pid);

sceKernelExitProcessForKernel

Version NID
0.990-3.60 0x4CA7DC42 
int sceKernelExitProcessForKernel(int status);

sceKernelSetProcessSelfAuthInfoForKernel

Version NID
0.931-0.990 0x5ABA2772
3.60 not present 
int sceKernelSetProcessSelfAuthInfoForKernel(SceUID pid, SceSelfAuthInfo *self_auth_info);

sceKernelGetProcessSelfAuthInfoForKernel

Version NID
0.931-3.60 0xE4C83B0D
3.65 0x324F2B20

Temp name was sceKernelGetProcessAuthidForKernel.

SceSelfAuthInfo type is described in sceKernelSysrootGetProcessSelfAuthInfoForKernel. 

int sceKernelGetProcessSelfAuthInfoForKernel(SceUID pid, SceSelfAuthInfo *self_auth_info);

sceKernelLibcTimeForKernel

Version NID
3.60 0x9E38C556

sceKernelLibcGettimeofdayForKernel

Version NID
3.60 0xDE8B8B5E

sceKernelGetUIDProcessClassForKernel

Version NID
3.60 0xC6820972
3.65 0x98AE4BC8

Temp name was sceKernelGetClassForUid2ForKernel, sceKernelGetProcessClassForKernel. 

SceClass *sceKernelGetUIDProcessClassForKernel(void);

sceKernelKillProcessForDebuggerForKernel

Version NID
0.931-3.60 0x90C27779 
int sceKernelKillProcessForDebuggerForKernel(SceUID pid);

sceKernelKillProcessForKernel

Version NID
0.931-3.60 0xA1071106
3.65 0xF388F05C 
int sceKernelKillProcessForKernel(SceUID pid, int status);

sceKernelGetMMUL1InfoForKernel

Version NID
0.931-0.990 0xC526C6F2
3.60 not present 
int sceKernelGetMMUL1InfoForKernel(SceUID pid, const void *addr, void *pInfo);

sceKernelGetMMUL2InfoForKernel

Version NID
0.931 0xE2681221
3.60 not present 
int sceKernelGetMMUL2InfoForKernel(SceUID pid, const void *addr, void *pInfo);

sceKernelWaitProcessEndForKernel

Version NID
0.931-3.60 0x0EE2658E 
int sceKernelWaitProcessEndForKernel(SceUID pid, int *pResult, SceUInt32 *pTimeout);

sceKernelGetPHWPForKernel

Version NID
0.931-3.60 0xC55BF6C3 
int sceKernelGetPHWPForKernel(SceUID pid, SceUInt32 a2, int *a3, int *a4);

sceKernelSetPHWPForKernel

Version NID
0.931-3.60 0x54D7B16A 
int sceKernelSetPHWPForKernel(SceUID pid, int a2, int a3, int a4);

sceKernelGetPHBPForKernel

Version NID
0.931-3.60 0xA9C20202 
int sceKernelGetPHBPForKernel(SceUID pid, SceUInt32 a2, int *a3, int *a4);

sceKernelSetPHBPForKernel

Version NID
0.931-3.60 0x59FA3216 
int sceKernelSetPHBPForKernel(SceUID pid, int a2, int a3, int a4);

sceKernelGetProcessAppForKernel

Version NID
0.931-3.60 0x34FA9645 
int sceKernelGetProcessAppForKernel(SceUID pid);

sceKernelGetProcessParentIdForKernel

Version NID
0.931-3.60 0x3C4D2889
3.65 0xA5E55217 
// returns the parent process PID
ScePID sceKernelGetProcessParentIdForKernel(SceUID pid);

sceKernelSuspendProcessForDebuggerForKernel

Version NID
0.931-3.60 0x234A80B6 
/**
 * @brief       Suspend a running process.
 * @param[in]   pid The process to suspend.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelSuspendProcessForDebuggerForKernel(SceUID pid);

sceKernelSuspendProcessForKernel

Version NID
0.931-3.60 0xCF83C23B
3.65 0x1400A1F8 
// FW 0.931 define
/**
 * @brief       Suspend a running process.
 * @param[in]   pid The process to suspend.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelSuspendProcessForKernel(SceUID pid);

// FW 3.60 define
/**
 * @brief       Suspend a running process.
 * @param[in]   pid The process to suspend.
 * @param[in]   status The status to set to the process.
 * @param[out]  pTimeout Maybe the time spent to suspend the process.
 * @return      Zero on success, < 0 on error.
 */
int sceKernelSuspendProcessForKernel(SceUID pid, int status, int *pTimeout);

sceKernelGetProcessImageForDebuggerForKernel

Version NID
0.931-0.990 0xCF71D9DD

Return Process Image on success. 

void *sceKernelGetProcessImageForDebuggerForKernel(SceUID pid);

sceKernelProcessAppendForKernel

Version NID
0.931-0.990 0xC4E349D5 
// if pid2 is not set, current pid is used instead
int sceKernelProcessAppendForKernel(SceUID pid1, SceUID pid2);

sceKernelProcessAssocAppForKernel

Version NID
0.931-3.60 0x76C89783 
int sceKernelProcessAssocAppForKernel(SceUID pid, int unk_in);

sceKernelCreateBudgetForKernel

Version NID
0.931-3.60 0x05F74BAF 
typedef struct SceKernelBudgetOpt { // size is 0x18 on FW 0.931-3.60
  SceSize size; // Size of this structure
  SceBool unk_4; // cdram related
  SceSize ddrmain_size;
  SceSize main_size;
  SceSize cdialog_size; // ddrpcnt
  SceSize cdram_size; // or maybe budgetId
} SceKernelBudgetOpt;

int sceKernelCreateBudgetForKernel(const char *appName, SceUInt32 process_type, SceKernelBudgetOpt *pOpt);

sceKernelDeleteBudgetForKernel

Version NID
0.931-3.60 0xE5A60577

Delete budget for the current process. 

// budget: maybe 0, 1, 2 or 3
int sceKernelDeleteBudgetForKernel(SceUInt32 budget);

sceKernelGetBudgetInfoForDebuggerForKernel

Version NID
0.990-3.60 0xF3C4A83B

Uses SceSysmem#SceSysmemForKernel_54E85275 to get a 0xB0 bytes buffer. 

int sceKernelGetBudgetInfoForDebuggerForKernel(SceUID pid, SceUInt32 attr, SceKernelBudgetInfo *pInfo);

sceKernelGetProcessModuleInfoForKernel

Version NID
1.03 not present
3.60 0xC1C91BB2
3.65 0x3AF6B088 
SceKernelProcessModuleInfo *sceKernelGetProcessModuleInfoForKernel(SceUID pid);

sceKernelSetProcessModuleInfoForKernel

Version NID
3.60 0x7D8D7885 
int sceKernelSetProcessModuleInfoForKernel(SceUID pid, SceKernelProcessModuleInfo *pInfo);

SceProcessmgrForKernel_B75FB970

Version NID
0.990 not present
3.60 0xB75FB970

Increments Process UID Reference List counter. 

// unk_bool depends of the process type
int SceProcessmgrForKernel_B75FB970(SceUID pid, SceBool unk_bool);

SceProcessmgrForKernel_0A5A2CF1

Version NID
0.990 not present
3.60 0xB75FB970

Decrements Process UID Reference List counter. 

// unk_bool depends of the process type
int SceProcessmgrForKernel_0A5A2CF1(SceUID pid, SceBool unk_bool);

sceKernelGetProcessTypeForKernel

Version NID
0.990 not present
3.60 0x2ABFB6C1
3.65 0xB631C93B

Temp name was sceKernelGetProcessBudgetTypeForKernel. 

SceProcessType sceKernelGetProcessTypeForKernel(ScePID process);

sceKernelAllocRemoteToolHeapMemoryForKernel

Version NID
0.940-1.50 not present
3.60 0x3C5E2F08
3.65 0x51AF6FE6

This is a guessed name. Temp name was sceKernelProcessAllocKernelBudgetHeapMemoryForKernel.

Requires DIP switch 210. Allocates memory in target process' "tool" heap. Free memory with sceKernelFreeRemoteToolHeapForKernel. 

void* sceKernelAllocRemoteToolHeapMemoryForKernel(SceUID pid, SceSize size);

sceKernelFreeRemoteToolHeapMemoryForKernel

Version NID
0.990 not present
3.60 0x41815DF2
3.65 0x2755CEDD

This is a guessed name. Temp name was sceKernelFreeRemoteProcessKernelHeapForKernel.

Requires DIP switch 210. Frees memory allocated with sceKernelAllocRemoteToolHeapMemoryForKernel. 

SceInt32 sceKernelFreeRemoteToolHeapForKernel(SceUID pid, void *ptr);

SceProcessmgrForKernel_C77C2085

Version NID
0.931-3.60 0xC77C2085
3.65 0x9BC44974

Returns specified process' Address Space object UID. 

SceUID SceProcessmgrForKernel_C77C2085(SceUID pid);
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