SceSysmem

SceSysmem is a kernel module that acts as the heart of the kernel. It exports multiple libraries for various features. SceSysmem is the first module that is loaded in the kernel load sequence and its libraries are imported by almost all other modules. See Virtual Memory and Physical Memory for more details on the memory subsystem.

Module

This module exists in both non-secure and secure world. The non-secure world SELF can be found in os0:kd/sysmem.skprx. It also can be found in the Boot Image.

Version	World	Privilege
1.50-3.61	Non-secure	Kernel
1.69-1.80	Secure	Kernel

Libraries

Known NIDs

Version	Name	World	Visibility	NID
0.990-3.61	SceSysmemForKernel	Non-secure	Kernel	0x63A519E5
3.63-3.65	SceSysmemForKernel	Non-secure	Kernel	0x02451F0F
0.990-3.65	SceSysmemForDriver	Non-secure	Kernel	0x6F25E18A
0.990-1.692	SceSysmemForDebugger	Non-secure	Kernel	0xC7309957
1.80-3.74	SceSysmemForDebugger	Non-secure	Kernel	not present. Removed.
0.990-3.60	SceSysmem	Non-secure	User	0x37FE725A
0.990-3.65	SceDipsw	Non-secure	User	0xB36D5922
0.990-3.65	SceDipswForDriver	Non-secure	Kernel	0xC9E26388
0.990-3.61	SceUartForKernel	Non-secure	Kernel	0xC03DBE40
3.63-3.65	SceUartForKernel	Non-secure	Kernel	0x1CCD9BA3
0.990-3.65	SceCpu	Non-secure	User	0x45265161
0.990-3.61	SceCpuForKernel	Non-secure	Kernel	0x54BF2BAB
3.63-3.65	SceCpuForKernel	Non-secure	Kernel	0xA5195D20
0.990-3.65	SceCpuForDriver	Non-secure	Kernel	0x40ECDB0E
0.990-1.692	SceSysclibForKernel	Non-secure	Kernel	0x24878615
1.80-3.74	SceSysclibForKernel	Non-secure	Kernel	not present. Removed.
0.990-3.65	SceSysclibForDriver	Non-secure	Kernel	0x7EE45391
0.990-3.65	SceSysrootForKernel	Non-secure	Kernel	0x3691DA45
0.990-3.65	SceSysrootForDriver	Non-secure	Kernel	0x2ED7F97A
0.990-3.65	SceKernelUtilsForDriver	Non-secure	Kernel	0x496AD8B4
0.990-1.692	SceZlibForDriver	Non-secure	Kernel	0xE241534E
1.80-3.74	SceZlibForDriver	Non-secure	Kernel	not present. Moved to SceSblPostSsMgr#SceZlibForDriver.
0.990-3.65	SceKernelSuspendForDriver	Non-secure	Kernel	0x7290B21C
0.990-3.65	SceQafMgrForDriver	Non-secure	Kernel	0x4E29D3B6
0.990-3.65	ScePmMgrForDriver	Non-secure	Kernel	0xF13F32F9
0.990-3.65	SceSblAIMgrForDriver	Non-secure	Kernel	0xFD00C69A
0.990-3.65	SceProcEventForDriver	Non-secure	Kernel	0x887F19D0
0.990-3.65	SceDebugLed	Non-secure	User	0xAE004C0A
0.990-3.65	SceDebugLedForDriver	Non-secure	Kernel	0x7BC05EAD
0.990-3.61	SceDebugForKernel	Non-secure	Kernel	0x88C17370
3.63-3.65	SceDebugForKernel	Non-secure	Kernel	0x13D793B7
0.990-3.65	SceDebugForDriver	Non-secure	Kernel	0x88758561
0.931-3.60	SceSysmemForTZS	Secure	Kernel	0x08680060
0.931-3.60	SceDipswForTZS	Secure	Kernel	0x9DBF584C
0.931-3.60	SceUartForTZS	Secure	Kernel	0xA1D740D7
0.931-3.60	SceDebugForTZS	Secure	Kernel	0x028FFADB
0.931-3.60	SceCpuForTZS	Secure	Kernel	0xC516B23E
0.931-3.60	SceSysclibForTZS	Secure	Kernel	0xC839BB78
0.931-3.60	SceSysrootForTZS	Secure	Kernel	0xFEFF641D
0.931-3.60	SceQafMgrForTZS	Secure	Kernel	0x637069DD
0.931-3.60	ScePmMgrForTZS	Secure	Kernel	0x27F1AFD8
0.931-3.60	SceSblAIMgrForTZS	Secure	Kernel	0x60D19047

Types

typedef struct SceKernelVARange SceKernelVARange;
typedef struct SceKernelBootArgs SceKernelBootArgs;
typedef struct SceSysrootProcessHandler SceSysrootProcessHandler;
typedef struct SceSysrootModulemgrHandlers SceSysrootModulemgrHandlers;
typedef struct SceSysrootForKernel_D29BCA77_struct SceSysrootForKernel_D29BCA77_struct;
typedef struct SceSysrootForKernel_733C243E_struct SceSysrootForKernel_733C243E_struct;

typedef SceUInt32 SceCachedSecureModule;
#define SCE_CACHED_SECURE_MODULE_GCAUTHMGR 0            // os0:sm/gcauthmgr_sm.self
#define SCE_CACHED_SECURE_MODULE_RMAUTH 1               // os0:sm/rmauth_sm.self
#define SCE_CACHED_SECURE_MODULE_ENDEC_W_PORTABILITY 2  // os0:sm/encdec_w_portability_sm.self

typedef struct SceCachedSecureModuleInfo { // size is 0xC
	SceSize size;     // Size of this structure
	void *pSelfData;  // Virtual address of the SM
	SceSize selfSize; // Size of the SM
} SceCachedSecureModuleInfo;

#define SCE_SYSROOT_INIT_CALLBACK_MAX_FUNC (9)
#define SCE_SYSROOT_INIT_CALLBACK_MAX_SLOT (8)

typedef struct SceUIDSysrootObject { // size is 0x41C on FW 3.60-3.65
	void *object;
	SceClass *sce_class;
	SceSize size; // Size of this structure
	SceUInt32 magic1;
	int cpu_intr;
	SceSize boot_alloc_memory_size; // 0x400
	void *boot_alloc_memory; // used by boot time malloc
	int unk_0x1C; // 0x4
	void *unk_0x20; // size is 0x80-bytes
	SceUInt32 boot_flags; // 0x10 for coldboot, 0x1 for secure state
	SceUInt32 status;
	SceCorelockContext corelock_context;

	// start ModulePrivate
	int unk_0x34;   // ex:0
	int unk_0x38;   // ex:0
	void *unk_0x3C; // size is 4 byte
	void *unk_0x40; // Related to SceHeap. Size is 0xDC byte.
	SceExcpmgrData *ExcpmgrData; // Same as value returned by sceKernelGetExcpDataForKernel
	void *unk_0x48; // ?SceKernelIntrMgr data VA?
	void *unk_0x4C;
	void *unk_0x50;
	int unk_0x54;   // ex:0
	void *unk_0x58;
	int unk_0x5C;   // ex:0
	int unk_0x60;   // ex:0
	int unk_0x64;   // ex:0
	int unk_0x68;   // Used by Tzs SceSblSmsched
	// end ModulePrivate

	SceKblParam *kbl_param;
	SceKernelBootArgs *boot_args;
	SceUInt32 soc_revision;
	SceUInt32 pervasive_unk_dword; // read from physical address 0xE3100004 (ScePervasiveMisc + 0x4). ex: 0
	SceUInt32 kermit_revision;
	SceUInt32 model_info;
	SceUInt32 model_capability;

	void *longtime5base;

	int cpu_intr_for_init_callback;
	SceUInt32 init_callback_registable_base_number;
	struct {
		int (* callback)(int a1, void *args);
		void *args;
	} init_callback_slot[SCE_SYSROOT_INIT_CALLBACK_MAX_FUNC][SCE_SYSROOT_INIT_CALLBACK_MAX_SLOT];

	int (* sceKernelSysrootThreadMgrStartAfterProcess)(void);
	int (* sceKernelSysrootIofilemgrStart)(void);
	void *unk_0x2DC;
	void *unk_0x2E0;
	char *sysroot_names[9];
	SceUID this_object_uid;
	void *unk_0x30C; // size is 0x2C-bytes, maybe guid entry heap object
	void *unk_0x310;
	void *unk_0x314;
	void *VBAR;
	void *MVBAR;
	void *unk_0x320;
	void **unk_func_0x324; // SceSblACMgr
#if SCE_SDK_VERSION >= 0x3630000
	int (* sceKernelSysrootAppMgrFunction1)(int a1, int a2, int a3, int a4, int a5, int a6); // SceAppMgr + 0x2795, SceAppMgrForDriver_324DD34E
	SceUID (* sceKernelSysrootGetShellPid)(void);
	// offset: 0x330
#endif
	SceUID (* sceKernelSysrootGetThreadId)(void);
	int (* sceKernelSysrootThreadFunction3)(void);                   // Temp name, SceKernelThreadMgr + 0xC79, SceThreadmgrForDriver_91382762
	SceUID (* sceKernelSysrootGetProcessId)(void);
	int (* sceKernelSysrootThreadFunction4)(void);                   // Temp name, SceKernelThreadMgr + 0x8D1
	int (* sceKernelSysrootThreadFunction5)(void);                   // Temp name, SceKernelThreadMgr + 0x8ED
#if SCE_SDK_VERSION >= 0x3630000
	// offset: 0x344
	SceSysrootModulemgrHandlers *modulemgr_handlers;
#endif
	int (* sceKernelSysrootThreadFunction6)(void);                   // Temp name, SceKernelThreadMgr + 0x90D
	void (* sceKernelSysrootThreadFunction7)(void);                  // Temp name, SceKernelThreadMgr + 0xE69
	int (* sceKernelSysrootThreadFunction8)(void);                   // Temp name, SceKernelThreadMgr + 0x8BD, SceThreadmgrForDriver_332E127C
	int (* sceKernelSysrootThreadFunction9)(int a1, int a2, int a3); // Temp name, SceKernelThreadMgr + 0x2541
	int (* sceKernelSysrootThreadFunction10)(int a1);                // Temp name, SceKernelThreadMgr + 0xC99, SceThreadmgrForDriver_AB977C72
#if SCE_SDK_VERSION < 0x3630000
	// offset: 0x350
	SceSysrootModulemgrHandlers *modulemgr_handlers;
#endif
	int unk_0x354; // ex:0xFFFFFFFF
	SceSysrootForKernel_D29BCA77_struct *processmgr_callbacks_1;
	SceSysrootForDriver_733C243E_struct *processmgr_callbacks_2;
#if SCE_SDK_VERSION < 0x3630000
	void *unk_func_0x360; // SceDeci4pSDfMgr
	int (* sceKernelSysrootGetBusError)(void *dst, SceSize len);
	int (* sceKernelSysrootAppMgrFunction1)(int a1, int a2, int a3, int a4, int a5, int a6); // SceAppMgr + 0x2795, SceAppMgrForDriver_324DD34E
	SceUID (* sceKernelSysrootGetShellPid)(void);
#endif
#if SCE_SDK_VERSION >= 0x3630000
	// offset: 0x368
	int (* sceKernelSysrootGetLicenseStatusForDriver)(void); // SceSblPostSsMgr + 0x9001, sceSblLicMgrGetLicenseStatusForDriver
	int (* unk_func_0x384)(void); // SceSblPostSsMgr + 0xB005, SceSblPostSsMgrForDriver_22599675, get flag
	int (* unk_func_0x388)(void); // SceSblPostSsMgr + 0xB011, SceSblPostSsMgrForDriver_9B49C249, get flag
	void *unk_func_0x360; // SceDeci4pSDfMgr
	int (* sceKernelSysrootGetBusError)(void *dst, SceSize len);
	// offset: 0x37C
#endif
	void *unk_func_0x370; // SceCoredump + 0x7109, SceCoredumpForDriver_A7D214A7
	void *unk_func_0x374; // SceCoredump + 0x74F9, SceCoredumpForDriver_340856F7
	void *unk_func_0x378; // SceCoredump + 0x132ED, SceCoredumpForDriver_EF20949F
	int unk_0x37C; // ex:0
#if SCE_SDK_VERSION < 0x3630000
	// offset: 0x380
	int (* sceKernelSysrootGetLicenseStatusForDriver)(void); // SceSblPostSsMgr + 0x9001, sceSblLicMgrGetLicenseStatusForDriver
	int (* unk_func_0x384)(void); // SceSblPostSsMgr + 0xB005, SceSblPostSsMgrForDriver_22599675, get flag
	int (* unk_func_0x388)(void); // SceSblPostSsMgr + 0xB011, SceSblPostSsMgrForDriver_9B49C249, get flag
#endif
	void *unk_func_0x38C;         // SceSblPostSsMgr + 0xB4ED, SceSblPostSsMgrForDriver_D8A2D465
	int (* sceKernelSysrootGetTrilithiumBufferForDriver)(void); // SceSblPostSsMgr + 0xB111, sceSblUtMgrGetTrilithiumBufferForDriver
	int (* sceKernelSysrootHasNpTestFlag)(void);
	void *unk_func_0x398; // SceSblUpdateMgr + 0x8B01
	int (* sceKernelSysrootLedSetMode)(int led, int mode, void *led_configuration);
	SceKernelVARange *cached_sm_info_ranges; // See SceCachedSecureModuleInfo
	int (* sceKernelSysrootGetFunctionNameByNIDForKernel)(SceNID funcnid, const char **name); // sceNidsymtblGetFunctionNameByNIDForDriver
	void *SceSysrootForKernel_47724459_func; // SceDeci4pSDfMgr or SceDeci4pDfMgr, set by SceSysrootForDriver_C5EAF5F7
	void *unk_0x3AC; // SceDeci4pSDfMgr
	void *unk_struct_0x3B0; // SceDeci4pDfMgr
	void *unk_0x3B4; // SceDeci4pTsmp
	void *unk_0x3B8; // SceDeci4pTsmp
	void *unk_0x3BC; // SceDeci4pTsmp
	void *unk_0x3C0; // SceDeci4pTsmp
	SceSysrootProcessHandler *process_handler; // maybe for SceDeci4p
	SceSysrootDbgpHandler    *dbgp_handler;    // maybe for SceDeci4p
	void *unk_func_0x3CC; // SceNetPs + 0x3E51, SceNetPsForDriver_83A12CCC
	void *unk_func_0x3D0; // SceNetPs + 0x3F4D, SceNetPsForDriver_C000CA8F
	void *unk_func_0x3D4; // SceDeci4pTmcp
	void *unk_func_0x3D8; // SceDeci4pSDbgp
	void *unk_func_0x3DC; // SceNetPs + 0x3E51, SceNetPsForDriver_83A12CCC
	void *unk_func_0x3E0; // SceNetPs + 0x3F4D, SceNetPsForDriver_C000CA8F
	int (* sceKernelSysrootAppMgrFunction3)(int a1, int a2); // SceAppMgr + 0x9F49
	int (* sceKernelSysrootAppMgrFunction4)(int a1, int a2); // SceAppMgr + 0x9EED
	int (* sceKernelSysrootAppMgrFunction5)(int a1);	 // SceAppMgr + 0x9D31
	void *unk_func_0x3F0; // ScePfsMgr + 0x1, ScePfsMgrForKernel_4C148288
	void *unk_struct_0x3F4; // SceBt
	void *unk_struct_0x3F8; // SceHid
	void *unk_struct_0x3FC; // SceDeci4pSDbgp
	void *unk_data_0x400; // SceDeci4pSDbgp
	void *unk_func_0x404; // SceDeci4pSDfCtl
	void *unk_func_0x408; // SceDeci4pSDfCtl
	void *unk_func_0x40C; // ScePamgr
	void *unk_func_0x410; // ScePamgr
	void *unk_func_0x414; // ScePamgr
	SceUInt32 magic2;
} SceUIDSysrootObject;

typedef SceUIDSysrootObject SceSysroot;

typedef struct SceSysrootForKernel_D29BCA77_struct_0940 { // size is 0x48 on FWs 0.940-0.945
	SceSize size; // Size of this structure
	void *get_dword_from_offset_0x184;
	void *get_dword_from_offset_0x188;
	void *get_dword_from_offset_0x18C;
	void *sceKernelAllocCurrentProcessHeap;
	void *sceKernelFreeCurrentProcessHeap;
	void *sceKernelAllocRemoteProcessHeap;
	void *sceKernelFreeRemoteProcessHeap;
	void *sceKernelGetProcessLibdb;
	void *sceKernelSetProcessLibdb;
	void *ProcessmgrModuleStart2;
	void *sceKernelRegisterKPLS;
	void *sceKernelGetRemoteKPLS;
	void *sceKernelGetCurrentKPLS;
	void *sceKernelInhibitProcEvent;
        void *sceKernelPermitProcEvent;
	void *sceKernelInsertProcessThreadList;
	void *sceKernelDeleteProcessThreadList;
} SceSysrootForKernel_D29BCA77_struct_0940;

typedef struct SceSysrootForKernel_D29BCA77_struct_0990 { // size is 0x44 on FWs 0.990-0.995
	SceSize size; // Size of this structure
	void *get_dword_from_offset_0x184;
	void *get_dword_from_offset_0x188;
	void *get_dword_from_offset_0x18C;
	void *sceKernelAllocCurrentProcessHeap;
	void *sceKernelFreeCurrentProcessHeap;
	void *sceKernelAllocRemoteProcessHeap;
	void *sceKernelFreeRemoteProcessHeap;
	void *sceKernelGetProcessLibdb;
	void *sceKernelSetProcessLibdb;
	void *ProcessmgrModuleStart2;
	void *sceKernelRegisterKPLS;
	void *sceKernelGetRemoteKPLS;
	void *sceKernelGetCurrentKPLS;
	void *sceKernelInhibitProcEvent;
	void *sceKernelPermitProcEvent;
	void *sceKernelGetProcessHeapID;
} SceSysrootForKernel_D29BCA77_struct_0990;

// Size of SceSysrootForKernel_D29BCA77_struct for FWs 0.996.070-0.996.090 is 0x58
// Size of SceSysrootForKernel_D29BCA77_struct for FWs 1.000.071-1.500.151 (maybe higher) is 0x5C
typedef struct SceSysrootForKernel_D29BCA77_struct_3600 { // size is 0x44 on FWs 3.60-3.65, 
	SceSize size; // Size of this structure
        //a1 might be process object (needs to be checked)
	SceInt32 (*get_dword_from_offset_0x1E4)(void* a1);
	SceInt32 (*get_dword_from_offset_0x1E8)(void* a1);
	SceInt32 (*get_dword_from_offset_0x1EC)(void* a1);
        //Allocations are made from current process' "Unique" heap
        //Fails if TPIDRPRW is NULL
	void *(*sceKernelAllocCurrentProcessHeap)(SceSize size, SceKernelHeapMemoryOpt* pOpt);
	SceInt32 (*sceKernelFreeCurrentProcessHeap)(void* ptr);

	//Allocations are made from specified process' "Unique" heap
        //KERNEL_PID (0x10005), DummyProcessGame (0x10013) and DummyProcessSystem (0x10015) are accepted as PIDs
        void *(*sceKernelAllocRemoteProcessHeap)(ScePID process, SceSize size, SceKernelHeapMemoryOpt* pOpt);
	SceInt32 (*sceKernelFreeRemoteProcessHeap)(ScePID process, void* ptr);

	SceInt32 (*ProcessmgrModuleStart2)();

        //Equivalent to sceKernelWaitSema(processObject->EventLock_sema, 1, NULL);
	SceInt32 (*sceKernelInhibitProcEvent)(ScePID process);
	//Equivalent to sceKernelSignalSema(processObject->EventLock_sema, 1);
        SceInt32 *(sceKernelPermitProcEvent)(ScePID process);

        //info_type = 0 -> returns processObject->unk0x424
        //info_type = 1 -> returns processObject->MaxFHCount
        //other values -> return 0
        SceInt32 (*query_some_process_info)(ScePID process, SceUInt32 info_type);

	SceInt32 (*sceKernelRegisterKPLS)(char* name, SceSize size);
        //Fails if TPIDRPRW is NULL
        void *(*sceKernelGetCurrentKPLS)(SceUInt32 key);
	SceInt32 (*sceKernelGetRemoteKPLS)(ScePID process, SceUInt32 key, ScePVoid* pKPLS, SceBool create);

	SceInt32 (*sceKernelProcessDebugSuspend)(ScePID process, int status);
        //Retreived from process object's SceLoadProcessParam
        SceInt32 (*sceKernelGetCompiledSdkVersionByPid)(ScePID process, SceUInt32* pSdkVersion);
} SceSysrootForKernel_D29BCA77_struct;

typedef struct SceSysrootForKernel_733C243E_struct_old { // size is 0x28 on FW 0.990
	SceSize size; // Size of this structure
	SceUID (* sceKernelGetCurrentProcessId)(void);
	int (* sceKernelGetEntryHeap)(SceUID pid, int *pHeap);
	int (* SceProcessmgrForKernel_C77C2085)(SceUID pid);
	int (* sceKernelPIDtoAddressSpaceCB)(SceUID pid, void **pASCb);
	int (* FUN_81000000)(int* dst, int *src);
	int (* sceKernelGetProcessType)(SceUID pid);
	int (* sceKernelGetProcessSelfAuthInfo)(SceUID pid, SceSelfAuthInfo *self_auth_info);
	int (* sceKernelSetProcessSelfAuthInfo)(SceUID pid, SceSelfAuthInfo *self_auth_info);
	int (* sceKernelGetProcessAccessLevel)(SceUID pid);
} SceSysrootForKernel_733C243E_struct_old;

typedef struct SceSysrootForKernel_733C243E_struct { // size is 0x20 on FWs 3.60-3.65
	SceSize size; // Size of this structure
	SceInt32 (* funcGetProcessEntryHeapObject)(SceUID pid, void **entry_heap_obj);
	SceUID (* get_process_address_space_UID)(SceUID pid);
	SceInt32 (* funcGetProcessAddressSpaceCB)(SceUID pid, void **address_space_obj);
	SceInt32 (* sceKernelGetProcessSelfAuthInfo)(SceUID pid, SceSelfAuthInfo *self_auth_info);
	SceInt32 (* sceKernelGetProcessTitleId)(SceUID pid, char *title_id, SceSize len); // Copies processObject->list_entry->process_name to title_id - maybe this should be GetProcessName?
	SceInt32 (* sceKernelIncProcessResource)(SceUInt32 type); // Type must be < 0x3
	SceInt32 (* sceKernelDecProcessResource)(SceUInt32 type); //^
} SceSysrootForKernel_733C243E_struct;

typedef struct SceSysrootProcessHandler { // size is 0x28 on FW 3.60
	SceSize size;                                                       // Size of this structure
	void (* unk_4)(SceUID pid, SceUID modid, int flags, uint64_t time); //!< process start shared modules
	void (* exit)(SceUID pid, int flags, uint64_t time);
	void (* kill)(SceUID pid);                                          //!< by SceShell
	void (* unk_10)(SceUID pid, SceUID modid, uint64_t time);
	void (* unk_14)(SceUID pid, SceUID modid, uint64_t time);
	void (* unk_18)(SceUID pid, SceUID modid, uint64_t time);
	int (* on_process_created)(int a1, int a2, int a3);                 //!< called when process is created
	void (* unk_20)(SceUID pid, SceUID modid, uint64_t time);
	void (* unk_24)(SceUID pid, SceUID modid, int flags, uint64_t time);
} SceSysrootProcessHandler;

typedef struct SceSysrootModulemgrHandlers { // size is 0x18 on FW 3.60
	SceSize size; // Size of this structure
	int (* sceKernelGetProcessSyscallInfo)(SceUID pid, const void *module_addr, void *pInfo); // SceKernelModulemgr + 0x20D0 on FW 3.60
	int (* handler_2)(SceUID pid, const void *module_addr); // SceKernelModulemgr + 0x1F44 on FW 3.60
	void *sceKernelGetModuleInfoMinByAddr;
	void *sceKernelBacktraceInternal;
	void *sceKernelPrintBacktrace;
} SceSysrootModulemgrHandlers;

// ScePamgrCallbacks
typedef struct SceSysrootForDriver_C94C76FA_struct { // size is 0x10 on FW 3.60
	SceSize size; // Size of this structure
	int (__cdecl *unk_func_4)();
	int (__cdecl *unk_func_8)();
	int (__cdecl *unk_func_C)();
} SceSysrootForDriver_C94C76FA_struct;

typedef struct SceKernelFreeMemorySizeInfo {
	SceSize size;
	SceSize sizeMain;
	SceSize sizeCdram;
	SceSize sizePhycont;
} SceKernelFreeMemorySizeInfo;

//Constructor/destructor of a class item
//For classes inheriting another class, the constructors are called from the parent to the child
//while the destructors are called in reverse order (same as C++ cstr/dstr)
typedef int (*SceClassCallback)(void *item);

//What is this?
typedef struct SceClass_0990 { // size is 0x10 on FW 0.990
	SceSize size; // Size of this structure
	struct SceClass *next;
	struct SceClass *root; // to confirm
	struct SceClass *prev; // to confirm
} SceClass_0990;

// How is this structure wrong? So where is the valid SceClass for FW 3.60? See below
typedef struct SceClass_wrong { // size is 0x2C on FW 3.60
	struct SceClass *next;				// 0x00
	struct SceClass *root;				// 0x04
	struct SceClass *prev;				// 0x08
	const char *name;				// 0x0C
	struct SceClass *uid_class;			// 0x10
	unsigned int attr;				// 0x14
	unsigned short item_size;			// 0x18
	unsigned short unk_1A;				// 0x1A
	SceClassCallback constructor;			// 0x1C
	SceClassCallback destructor;			// 0x20
	const unsigned int magic;			// 0x24 - 0xABCE9DA5
	SceClassCallback allocMethod;			// 0x28
} SceClass_wrong;

typedef struct SceClass { //size is 0x28 on FW 0.990, 0x2C on FW 3.60
    struct SceClass *next;             //0x00 - pUserdata of SceKernelObject, pointer to next class in DLink list
    struct SceClass *pClass;           //0x04 - pClass of SceKernelObject, always points to SceUIDClass class
    struct SceClass *prev;             //0x08 - Pointer to previous class in DLink list
    const char* name;                  //0x0C - Pointer to class' name
    struct SceClass *parent;           //0x10 - Pointer to parent class
    SceUInt32 attr;                    //0x14 - Usage unknown (bottom 8 bits = some counter?)
    SceUInt16 itemSize;                //0x18 - Size of items of this class
    SceUInt16 itemAllocationSize;      //0x1A - Size of allocations used for items of this class (rounded up itemSize)
#if (/* firmware 3.60 */)
    SceUInt32 unk0x1C;                 //0x1C
#endif
    SceClassCallback constructor;      //0x1C / 0x20 - called after item is allocated
    SceClassCallback destructor;       //0x20 / 0x24 - called before item is freed
    SceUInt32 magic;                   //0x24 / 0x28 - magic value 0xABCD9DA5
    //NOTE: additional data can be stored here for use by the class
} SceClass;

// Aka SceObjectBase in vitasdk
typedef struct SceKernelObject {
	void *pObject;
	SceClass *pClass;
	uintptr_t data[];
} SceKernelObject;

// Here is a wrong structure for SceKernelObject, but this could be a SceUIDXxxClass structure
typedef struct SceKernelObject_wrong { // size is at least 0x24
	void *pObject;			// 0x0
	SceClass pClass;		// 0x4
	uint32_t type;			// 0x8
	uint16_t lcount;		// 0xC
	uint16_t ucount;		// 0xE
	uint16_t ccount;		// 0x10
	uint32_t unk_12;		// 0x12 - 0x54c3
	uint16_t unk_16;		// 0x16
	uint32_t uid;			// 0x18
	char unk_1C[4];			// 0x1C
	const char *name;		// 0x20
	uint32_t indexRaw;		// 0x24
} SceKernelObject_wrong;

/** @name Memory types that can be specified with sceKernelAllocMemBlock
 */
/*@{*/

/**
 * @brief User readable / writable LPDDR2 memory
 *
 * This type secures a readable / writable memory block in user space.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_RW			0x0c20d060U

#define SCE_KERNEL_MEMBLOCK_TYPE_USER_RWDATA			SCE_KERNEL_MEMBLOCK_TYPE_USER_RW

/**
 * @brief User readable / writable LPDDR2 non-cache memory
 *
 * A type to secure a memory block on LPDDR2 that is readable
 * and writable in user space and does not use cache.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_NC_RW			0x0c208060U

/**
 * @brief An alias for SCE_KERNEL_MEMBLOCK_TYPE_USER_NC_RW.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_RW_UNCACHE		SCE_KERNEL_MEMBLOCK_TYPE_USER_NC_RW

/**
 * @brief An alias for SCE_KERNEL_MEMBLOCK_TYPE_USER_NC_RW.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_RWDATA_UNCACHE		SCE_KERNEL_MEMBLOCK_TYPE_USER_RW_UNCACHE

/**
 * @brief User readable and writable LPDDR2 physical continuous memory
 *
 * A type that can read and write in user space and secure
 * memory blocks from the physical continuous memory area.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_RW		0x0c80d060U

/**
 * @brief User-readable and non-cacheable physical continuous memory
 *
 * A type for on-cacheable read / write in user space and to secure
 * memory blocks from the physical continuous memory area.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_RW	0x0d808060U

/**
 * @brief User-readable and non-cacheable CDRAM memory
 *
 * A type that can be read and written in user space and secures
 * memory blocks on CDRAM.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW			0x09408060U

/**
 * @brief An alias for SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW.
 */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RWDATA		SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW

/*@}*/

/**
 * @brief A type representing a memory type
 *
 * A type that represents the type of memory block secured by sceKernelAllocMemBlock.
 */
typedef int		SceKernelMemoryType;

/**
 * @brief Memory block information structure
 *
 * A structure for obtaining information about memory blocks. Size is 0x14 bytes on FW 0.990.
 */
typedef struct SceKernelMemBlockInfo0990 {
	SceSize				size;			/**< Size of the structure itself */
	void				*mappedBase;		/**< Map base address */
	SceSize				mappedSize;		/**< Mapped size */
	SceKernelMemoryType		memoryType;		/**< Memory type */
	SceUInt32			access;			/**< Access right */
} SceKernelMemBlockInfo0990;

/**
 * @brief Memory block information structure
 *
 * A structure for obtaining information about memory blocks. Size is 0x18 bytes on FWs 0.996+.
 */
typedef struct SceKernelMemBlockInfo {
	SceSize				size;			/**< Size of the structure itself */
	void				*mappedBase;		/**< Map base address */
	SceSize				mappedSize;		/**< Mapped size */
	SceKernelMemoryType		memoryType;		/**< Memory type */
	SceUInt32			access;			/**< Access right */
	SceKernelMemBlockType		type;			/**< Memory block type */
} SceKernelMemBlockInfo;

typedef struct SceKernelMemBlockInfoExDetails {
	SceKernelMemBlockType type;
	SceUID memblk_uid;
	const char *name;
	void *mappedBase;
	SceSize mappedSize;
	SceSize memblock_some_size_or_alignment;
	int extraLow;
	int extraHigh;
	int unk20;
	SceUID unk24; // ex: 0x10045, maybe some pid
	SceKernelObject *SceUIDPhyMemPartClass_obj;
} SceKernelMemBlockInfoExDetails;

typedef struct SceKernelMemBlockInfoEx { // size is 0xAC on FW 0.990, 0xB8 on FW 3.60
	SceSize size; // Size of this structure
	SceKernelMemBlockInfoExDetails details;
	SceSize unk30; // paddr num
	SceSize unk34; // paddr size num?
	void *paddr_list[0x10];
	SceSize size_list[0x10];
} SceKernelMemBlockInfoEx;

typedef struct SceKernelMemBlockInfoSimple { // size is 0x24 on FW 0.990
	SceSize size; // Size of this structure
	SceKernelMemBlockType type;
	SceUID uid;
	char *name; // "SceNULL" by default
	char unk_0x10[0x14];
} SceKernelMemBlockInfoSimple;

/*----- memory access permission -----*/

/**
 * @brief readable memory
 */
#define SCE_KERNEL_MEMORY_ACCESS_R		0x04U

/**
 * @brief writable memory
 */
#define SCE_KERNEL_MEMORY_ACCESS_W		0x02U

/**
 * @brief executable memory (kernel only)
 */
#define SCE_KERNEL_MEMORY_ACCESS_X		0x01U

/*----- memory type -----*/

/**
 * @brief uncache normal memory
 */
#define SCE_KERNEL_MEMORY_TYPE_NORMAL_NC	0x80

/**
 * @brief cache normal memory
 */
#define SCE_KERNEL_MEMORY_TYPE_NORMAL		0xD0

/**
 * Optional parameter of sceKernelAllocMemBlock for FWs <=0.940.
 */
 typedef struct SceKernelAllocMemBlockOpt0940 { // size is 0x14 on FW 0.940-0.990
	SceSize		size;				/**< Size of this structure */
	SceUInt32	attr;				/**< Attributes field */
	SceSize		alignment;			/**< Specify alignment.
							SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_ALIGNMENT must be set for the attr member. */
	SceUID		uidBaseBlock;			/**< Base memory block UID */
	const char	*strBaseBlockName;		/**< Base memory block UID name */
} SceKernelAllocMemBlockOpt0940;

/**
 * Option parameter of sceKernelAllocMemBlock
 */
 typedef struct SceKernelAllocMemBlockOpt { // size is 0x14/0x38/0x3C/0x40 on FW 3.60
	/**
	 * Size of this structure
	 */
	SceSize		size;

	/**
	 * Attributes field
	 */
	SceUInt32	attr;

	/**
	 * Specify alignment.
	 * SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_ALIGNMENT must be set for the attr member.
	 */
	SceSize		alignment;

	/**
	 * reserved
	 */
	 SceUInt32	uidBaseBlock;

	/**
	 * reserved2
	 */
	const char	*strBaseBlockName;

#if 0
	/**
	 * mapped base address [out]
	 */
	void		*mappedBase;

	/**
	 * mapped size [out]
	 */
	SceSize		mappedSize;

	/**
	 * memory type [out]
	 */
	SceKernelMemoryType	memoryType;

	SceUInt32	access;
#endif
} SceKernelAllocMemBlockOpt;

/**
 * Option parameter of kernel sceKernelAllocMemBlock on old FWs (as seen on FWs 0.900-0.990)
 */
typedef struct SceKernelAllocMemBlockOptKernel_old { // size is 0x28 on 0.900, 0x2C on 0.910, 0x30 on 0.931-0.990, 0x34 on ?.??
	SceSize size;			// Size of this structure
	SceUInt32 unk_4;
	SceUInt32 attr;
	void *vbase;
	void *pbase;			// Physical address to use as base
	SceSize alignment;
	SceUInt32 extraLow;
	SceUInt32 extraHigh;
	void *base;
	SceUID pid;
	SceKernelPAVector *pPAV;
	SceSize roundupUnitSize;
	SceUInt32 unk_30;
} SceKernelAllocMemBlockOptKernel_old;

/**
 * Option parameter of kernel sceKernelAllocMemBlock on recent FWs (as seen on FW 3.60)
 */
typedef struct SceKernelAllocMemBlockOptKernel { // size is 0x58 on FW 3.60
	SceSize size;			// Size of this structure
	SceUInt32 unk_4;                // Never used?
	SceUInt32 attr;
	void *vbase;                    // Virtual address memblock should be mapped at
	void *pbase;			// Physical address to use as base
	SceSize alignment;
	SceSize extraLow;               // Size of extra area starting from memblock vbase
	SceSize extraHigh;              // Size of extra area starting "after" memblock - extra area is ?not mapped?
	SceUID baseMemBlock;            // UID of memblock this one is based on
	SceUID pid;
	SceKernelPAVector *pPAV;
	SceSize roundupUnitSize;        // Used to roundup memblock vsize
	SceUInt8 domain;
	SceUInt32 unk_34; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_38; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_3C; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_40; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_44; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_48; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_4C; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_50; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
	SceUInt32 unk_54; // Related to SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20
} SceKernelAllocMemBlockOptKernel;

/**
 * Attributes to enable some SceKernelAllocMemBlockOpt members.
 */
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_VBASE        0x00000001
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_PBASE        0x00000002
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_ALIGNMENT    0x00000004
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_EXTRA_LOW    0x00000008
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_EXTRA_HIGH   0x00000010
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x20         0x00000020
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_BASE         0x00000040
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_PID          0x00000080
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_BASENAME     0x00000200 // Only available for sceKernelAllocMemBlockForUser - kernel callers must use HAS_BASE instead
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_PPAV         0x00001000 // Official name may be HAS_PVECTOR
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_ROUNDUP      0x00002000
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_0x4000       0x00004000 // Some options when registering SceKernelBlock with guid
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_HAS_DOMAIN       0x00010000
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_NOPHYPAGE        0x00020000
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_DONT_MAP         0x00040000 // Do not map the memory block in the virtual address space (unofficial name)
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_PHYCONT	        0x00200000 // Memory area is physically continuous.
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_UNK              0x00400000
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_SHARE_VBASE      0x00800000 // Memblock shares vbase with base block - requires HAS_BASE
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_SHARE_PHYPAGE    0x01000000 // Memblock shares physical pages with base block - requires HAS_BASE
#define SCE_KERNEL_ALLOC_MEMBLOCK_ATTR_ALLOW_PARTIAL_OP 0x04000000 // Allow partial operation. ?What does that mean?

/**
 * UID is created by sceKernelOpen***()
 */
#define SCE_UID_ATTR_OPEN_FLAG			0x00080000U

typedef struct SceKernelHeapInfo { // size is 0xCC on FW 0.990
	SceSize size;			// Size of this structure
	char unk_4[0xC8];
} SceKernelHeapInfo;

typedef struct SceKernelHeapObject { // size is 0x40 on FW 0.990
	SceSize size;				// Size of this structure
	uint32_t unk_4;				// 0x4
	uint32_t unk_8;				// 0x8
	uint32_t unk_C;				// 0xC
	uint32_t unk_10;			// 0x10
	uint32_t unk_14;			// 0x14
	uint32_t unk_18;			// 0x18
	uint32_t unk_1C;			// 0x1C
	uint32_t unk_20;			// 0x20
	uint32_t unk_24;			// 0x24
	uint32_t unk_28;			// 0x28
	uint32_t unk_2C;			// 0x2C
	uint32_t unk_30;			// 0x30
	uint32_t magic;				// 0x34 - 0xD2BBDEC3
	uint32_t unk_38;			// 0x38
	uint32_t unk_3C;			// 0x3C
	uint32_t unk_40;			// 0x40
} SceKernelHeapObject;

typedef struct SceKernelFixedHeap { // size is 0x40 on FW 0.990
	SceSize size;				// Size of this structure
	SceClass pClass;			// 0x4
	uint32_t unk_8;				// 0x8
	uint32_t unk_C;				// 0xC
	uint32_t unk_10;			// 0x10
	uint32_t unk_14;			// 0x14
	uint32_t pageSize;			// 0x18 - min 0x1000 on FW 0.990
	uint16_t itemSize;			// 0x1C
	uint16_t unk_1E;			// 0x1E
	uint32_t unk_20;			// 0x20
	uint32_t unk_24;			// 0x24
	uint32_t magic;				// 0x28 - 0xFD9B28A6
	uint16_t sizeInWords;			// 0x2C
	uint16_t index;				// 0x2E
	SceKernelHeapObject *heapObject;	// 0x30
	uint32_t unk_34;			// 0x34
	uint32_t unk_38;			// 0x38
	uint16_t unk_3C;			// 0x3C
} SceKernelFixedHeap;

typedef struct SceKernelFixedHeapInfo { // size is 0x14 on FW 0.990
	SceSize size;			// Size of this structure
	uint32_t unk_4;			// = (uint32_t)*(uint16_t *)(pObject + 0x1C)
	uint32_t unk_8;			// = *(uint32_t *)(pObject + 0x18) + (uint32_t)*(uint16_t *)(pObject + 0x2E)
	uint32_t unk_C;			// = (uint32_t)*(uint16_t *)(pObject + 0x1E)
	uint32_t unk_10;		// = (uint32_t)*(uint16_t *)(pObject + 0x20)
} SceKernelFixedHeapInfo;

typedef struct SceKernelHeapMemoryOpt { // size is 0x14 on FW 0.990-3.60
	SceSize size;			// Size of this structure
	uint32_t unk_4;			// ex: 0
	SceSize alignment;		// ex: 0x10, 0x40
	uint32_t unk_C;			// ex: 0, 0x20
	uint32_t unk_10;		// ex: 0
} SceKernelHeapMemoryOpt;

typedef struct SceKernelHeapCreateOpt { // size is 0x14 on FW 0.931-0.990, 0x1C on FW 3.60
  SceSize size;
	union { //<! Union for compatibility
		SceUInt32 attr;
		SceUInt32 uselock; //<! Do not use uselock as it will be deprecated. ex: 1, 0x100
	};
  SceUInt32 field_8; // ex: 0x8000
  SceUInt32 field_C;
  SceUInt32 block_type; // wrongly called memtype in vitasdk
  SceUInt32 field_14;
  SceUInt32 field_18;
} SceKernelHeapCreateOpt;

typedef struct SceKernelMMUL1Info { // size is 0xC in 0.990 - holds information about a single L1PT entry
    SceUIntVAddr vbase; // Start of the virtual address range mapped by L1PT entry
    SceUIntPAddr pbase; // Start of the physical address held in L1PT - paddr mapped for Section, paddr of L2PT for Page Table entry
    SceUInt32 entryType; // 0 = Invalid (fault on access), 1 = Section/Supersection, 2 = Page Table
} SceKernelMMUL1Info;

typedef struct SceAddressSpace { // size is at least 0xEC
	char unk[0x14];
	SceKernelMMUContext *context;
	char unk[0xC4];
	void *funcAlloc;
	char unk2[0x8];
	uint32_t magic;			// always 0x4d95AEEC
} SceAddressSpace;

typedef struct SceKernelAddressSpaceCallback {
	SceUInt32 index;
	void *(* funcMalloc)(SceUInt32 index, SceSize length);
	void (* funcFree)(SceUInt32 index, void *ptr);
	// maybe more
} SceKernelAddressSpaceCallback;

typedef struct SceKernelAddressSpace { // size is 0x10 bytes on FW 0.940-3.60
	SceSize size; // Size of this structure
	int flag;
	SceKernelAddressSpaceCallback *data_0x08; // info dst buff ptr, need AddrSpace.flag  = 2;
	void *TTBR1; // info dst buff ptr, need AddrSpace.flag |= 4;
} SceKernelAddressSpace;

typedef struct SceKernelVARange {
	uint32_t addr;
	SceSize size;
} SceKernelVARange;

typedef struct SceKernelPARange {
	uint32_t addr;
	SceSize size;
} SceKernelPARange;

typedef struct SceKernelPAVector { // size is 0x14 on FW 0.990
	SceSize size;			// Size of this structure
	uint32_t pRanges_size;		// Ex: 8
	uint32_t nDataInVector;		// Must be <= 8
	uint32_t count;
	SceKernelPARange *pRanges;
} SceKernelPAVector;

#define SCE_KERNEL_PROCESS_ID_SELF 0 // Current running process ID is always 0.

typedef struct SceKernelPhyMemPart { // size is at least 0x9C on FWs 0.931-3.60
	uint32_t field_0x0;
	uint32_t field_0x4;
	uint32_t some_counter; // always positive
	uint32_t field_0xc;
	char *name;
	int type; // 0x10000 for Lpddr2Main, 0x30000 for Cdram
	int mutex;
	SceUIntPAddr pbase;
	SceSize totalSize;
	int field_0x24;
	void *pRoot;
	uint32_t field_0x2c;
	uint32_t field_0x30;
	uint32_t field_0x34;
	uint32_t field_0x38;
	int status;
	int pindex40; //1
	int field_0x44;
	int pindex48; //2
	int field_0x4c;
	int pindex50; //3
	int field_0x54;
	int pindex58; //4
	int field_0x5c;
	int pindex60; //5
	int field_0x64;
	int pindex68; //6
	int field_0x6c;
	int pindex70; //7
	int field_0x74;
	int pindex78; //8
	int field_0x7c;
	int pindex80; //9
	SceSize psize2;
	int min;
	int pindex8C; //10
	int field_0x90;
	SceUInt32 nClient;
	SceSize freeSize;
} SceKernelPhyMemPart;

typedef struct ScePhyMemPartInfoCore { // size is 0x10 on FWs 0.990-3.60
	SceUIntPAddr pbase; // same as SceKernelPhyMemPart field 0x1C
	SceSize totalSize;
	SceSize freeSize;
	SceUInt32 unk_C; // maybe some counter
} ScePhyMemPartInfoCore;

typedef struct SceKernelPhyMemLow { // size is 0x1C on 0.990
        SceUInt32 mutex;        // For use with sceKernelCpuLockSuspendIntrStoreLR
        SceUIntPAddr pbase;     // Base address of range managed by this instance
        SceSize psize;          // Size of range managed by this instance
        SceSize granularity;    // Minimum size that can be allocated from this instance (i.e. every allocation must be aligned to this)
        SceUInt32 unk10;        // Maybe backing memory type? Seen values: 0x20 (CDRAM)
        SceSize bitmapSize;     // Size of the bitmap array (in elements)
        SceUInt32* bitmap;      // Bitmap used to store which elements managed by this instance are in use - each bit represents a granularity-sized element. Status of element n can be found by looking at (bitmap[n / 32] >> (n % 32)): 0 means free, 1 means occupied  
} SceKernelPhyMemLow;

typedef struct ScePhyMemLowInfo { // size is 0x1C on 0.990
        SceSize size; // Size of this structure
        SceUIntPAddr pbase;
        SceSize psize;
        SceSize granularity;
        SceUInt32 unk10;       // unk14 from PhyMemLow
        SceSize bmArraySize;   // Size of the array pointed to by bitmap, IN ELEMENTS. Nothing is written here. Pass 0 if bitmap is NULL.
        SceUInt32* bitmap;     // Optional - array that receives a copy of the PhyMemLow bitmap
} ScePhyMemLowInfo;

//for 0.990
#define SCE_KERNEL_PHYMEMLOW_TYPE_LPDDR2MAIN 0x10001
#define SCE_KERNEL_PHYMEMLOW_TYPE_UNK 0x10002
#define SCE_KERNEL_PHYMEMLOW_TYPE_CDRAM 0x20001

typedef struct kernel_message_ctx { // size is 0x18 on FW 3.60
  SceUInt32 fileHash; //First 4 bytes of SHA1(__FILE__) - e.g. 0x123EC4E8 = "processmgr.c"
  SceUInt32 lineHash; //First 4 bytes of SHA1("%s:%d" % (__FILE__, __LINE__)) - e.g. 0x7D3F4B00 = "boot.c:1868"
  SceUInt32 funcHash; //First 4 bytes of SHA1(__FUNC__) - e.g. 0x197C5ED2 = "LedModuleStart"
  const char *pFile;  //Pointer to file name - can be NULL.
  int line; //Line in file - ignored if pFile is NULL.
  const char *pFunc; //Pointer to function name - ignored if pFile is NULL.
} kernel_message_ctx;

/**
 * An enumeration to represent the various logging levels which can be output by sceDbgLoggingHandler().
 */
typedef enum SceDbgLogLevel {
	SCE_DBG_LOG_LEVEL_TRACE = 0, /* An extremely verbose logging level, mostly useful for internal developers. */
	SCE_DBG_LOG_LEVEL_DEBUG,     /* A diagnostic logging level. */
	SCE_DBG_LOG_LEVEL_INFO,      /* An informational logging level. */
	SCE_DBG_LOG_LEVEL_WARNING,   /* A logging level that gives warnings of situations detrimental to proper execution. */
	SCE_DBG_LOG_LEVEL_ERROR,     /* A logging level that will report erroneous conditions in execution. */
	SCE_DBG_NUM_LOG_LEVELS       /* The number of logging levels available. */
} SceDbgLogLevel;

/*
Target Manager (Communication Processor) Logging levels.
These levels can be set using psp2ctrl set-logging-level <level>.
LOG_LEVEL_NONE (0)
LOG_LEVEL_ERROR (1)
LOG_LEVEL_WARNING (2)
LOG_LEVEL_SERVICE (3)
LOG_LEVEL_INFO (4)
LOG_LEVEL_INTERNAL (5)
LOG_LEVEL_MAX (6)
*/

typedef struct SceSyscallInfo { // size is 0x3C on FW 3.60
	SceSize size; // Size of this structure
	SceUInt32 moduleFingerprint;
	SceUInt32 maybeModuleAttr;
	char moduleName[0x20];
	char *libName;
	SceUInt32 maybeLibAttr;
	SceUInt32 libVer;
	SceUInt32 libNid;
} SceSyscallInfo;

typedef struct SceSyscallFrame { // size is at least 0x5C on FW 3.60
	SceUInt32 r0; // 0x00
	SceUInt32 r1; // 0x04
	SceUInt32 r2; // 0x08
	SceUInt32 r3; // 0x0C
	SceUInt32 r4; // 0x10
	SceUInt32 r5; // 0x14
	SceUInt32 r6; // 0x18
	SceUInt32 r7; // 0x1C
	SceUInt32 r8; // 0x20
	SceUInt32 r9; // 0x24
	SceUInt32 r10; // 0x28
	SceUInt32 r11; // 0x2C
	SceUInt32 r12; // 0x30
	SceUInt32 unk_34; // 0x34
	void *entry; // 0x38
	SceUInt32 unk_3C; // 0x3C
	SceUInt32 resultType; // 0x40, 0-3
	int unk_44[3]; // 0x44
	SceUInt32 SP; // 0x50
	SceUInt32 LR; // 0x54
	SceUInt32 PC; // 0x58
} SceSyscallFrame;

// process
typedef struct SceKernelDebugEventLog1 { // size is 0x1C
	int data_0x40;
	SceUID pid;
	int budget_type;
	int data_0x4C;    // 0xA
	char titleid[0xC];
} __attribute__((packed)) SceKernelDebugEventLog1;

// Related to network
typedef struct SceKernelDebugEventLog2 { // size is 0x4
	int data_0x40;    // 0 or 0x80412118?
} __attribute__((packed)) SceKernelDebugEventLog2;

// Related to network
typedef struct SceKernelDebugEventLog3 { // size is 0x54
	int data_0x40;    // 0?
	char ip1[0x10];
	char ip2[0x10];
	char ip3[0x10];
	char ip4[0x10];
	char ip5[0x10];
} __attribute__((packed)) SceKernelDebugEventLog3;

typedef struct SceKernelDebugEventLog {
	SceSize size;
	int data_0x04;    // 0xA, titleid size?
	char titleid[0xC];
	int flags;
	SceUID ppid;
	SceUID data_0x1C; // thid?
	int rsvd[4];
	SceUInt64 time;
	int data_0x38;
	SceSize item_size;
	union {
		SceKernelDebugEventLog1 type1;
		SceKernelDebugEventLog2 type2;
		SceKernelDebugEventLog3 type3;
	};
} __attribute__((packed)) SceKernelDebugEventLog;

typedef SceVoid(*SceKernelSysrootVeneziaRpcDebugFunc)(SceUInt32 debugCode, SceUInt32 argNum, ...);

typedef SceVoid(*SceKernelSysrootVipRpcDebugFunc)(SceUInt32 debugCode, SceUInt32 argNum, ...);

// This is a guessed name
typedef SceUInt32 SceKernelMemoryRefPerm;
#define SCE_KERNEL_MEMORY_REF_PERM_0x10 0x10
#define SCE_KERNEL_MEMORY_REF_PERM_0x20 0x20

typedef struct SceKernelModulePrivate9 { // size is 0xAC-bytes on 3.60
	SceClass SceUIDModuleClass;
	SceClass SceUIDLibraryClass;
	SceClass SceUIDLibStubClass;
	SceKernelProcessModuleInfo ProcModuleInfo;
	SceUID ScePsp2BootConfig_modid;
} SceKernelModulePrivate9;

GetPhyMemPartIndex

uint GetPhyMemPartIndex(uint param_1) {
  uint cpuId;
  
  if (param_1 == 0xea0d050) goto LAB_81009494;
  if (param_1 < 0xea0d051) {
    if (param_1 == 0x620d004) {
      return 6;
    }
    if (param_1 < 0x620d005) {
      if (param_1 != 0x3b0d060) {
        if (param_1 < 0x3b0d061) {
          if (param_1 != 0x3a0d060) {
            if (param_1 < 0x3a0d061) {
              if (param_1 == 0x3a0d040) goto LAB_81009494;
              if (param_1 == 0x3a0d050) {
                return 10;
              }
            }
            else {
              if (param_1 == 0x3b0d040) goto LAB_81009494;
              if (param_1 == 0x3b0d050) {
                return 0xb;
              }
            }
            goto LAB_81009402;
          }
        }
        else {
          if (param_1 != 0x3f0d060) {
            if (param_1 < 0x3f0d061) {
              if ((param_1 == 0x3f0d040) || (param_1 == 0x3f0d050)) goto LAB_81009494;
            }
            else {
              if (param_1 == 0x6208004) {
                return 6;
              }
              if (param_1 == 0x6208006) {
                return 6;
              }
            }
            goto LAB_81009402;
          }
        }
      }
LAB_81009494:
      return (param_1 << 8) >> 0x1c;
    }
    if (param_1 == 0xc208060) {
      return 0xb;
    }
    if (param_1 < 0xc208061) {
      if (param_1 == 0x9408060) {
        return 0xc;
      }
      if (param_1 < 0x9408061) {
        if (param_1 == 0x620d006) {
          return 6;
        }
        if (param_1 == 0x9404060) {
          return 0xc;
        }
      }
      else {
        if (param_1 == 0xb100860) {
          return 1;
        }
        if (param_1 == 0xc200860) {
          return 0xb;
        }
      }
    }
    else {
      if (param_1 == 0xea08040) goto LAB_81009494;
      if (param_1 < 0xea08041) {
        if (param_1 == 0xc20d050) {
          return 0xb;
        }
        if (param_1 == 0xc20d060) {
          return 0xb;
        }
      }
      else {
        if (param_1 == 0xea08060) goto LAB_81009494;
        if (param_1 == 0xea0d040) {
          return 10;
        }
      }
    }
  }
  else {
    if (param_1 == 0x20108004) {
      return 1;
    }
    if (param_1 < 0x20108005) {
      if (param_1 == 0x1020d006) {
        return 6;
      }
      if (param_1 < 0x1020d007) {
        if (param_1 == 0x10208004) {
          return 6;
        }
        if (param_1 < 0x10208005) {
          if (param_1 == 0xea0d060) goto LAB_81009494;
          if (param_1 == 0x10200806) {
            return 6;
          }
        }
        else {
          if (param_1 == 0x10208006) {
            return 6;
          }
          if (param_1 == 0x1020d004) {
            return 6;
          }
        }
      }
      else {
        if (param_1 == 0x20100206) {
          return 1;
        }
        if (param_1 < 0x20100207) {
          if (param_1 == 0x1050d006) {
            return 5;
          }
          if (param_1 == 0x20100204) {
            return 1;
          }
        }
        else {
          if (param_1 == 0x20100804) {
            return 1;
          }
          if (param_1 == 0x20100806) {
            return 1;
          }
        }
      }
    }
    else {
      if (param_1 == 0x60208006) {
        return 6;
      }
      if (param_1 < 0x60208007) {
        if (param_1 == 0x40404006) {
          return 0xc;
        }
        if (param_1 < 0x40404007) {
          if (param_1 == 0x20108006) {
            return 1;
          }
          if (param_1 == 0x2010d006) {
            return 1;
          }
        }
        else {
          if (param_1 == 0x40408006) {
            return 0xc;
          }
          if (param_1 == 0x60208004) {
            return 6;
          }
        }
      }
      else {
        if (param_1 == 0x6050d006) goto LAB_81009494;
        if (param_1 < 0x6050d007) {
          if (param_1 == 0x6020d004) {
            return 6;
          }
          if (param_1 == 0x6020d006) {
            return 6;
          }
        }
        else {
          if (0x70f0d003 < param_1) {
            if (param_1 < 0x70f0d007) goto LAB_81009494;
            if (param_1 == 0xa0408006) {
              return 0xc;
            }
          }
        }
      }
    }
  }
LAB_81009402:
  cpuId = sceKernelCpuIdForDriver();
  sceKernelPrintfLevelForDriver
            (1,
             "%d:address_space.c:%s:Warning:Using SCE_KERNEL_PHYMEMPART_LPDDR2MAIN_KERNEL_INDEX for0x%08x\n"
             , cpuId, "GetPhyMemPartIndex", param_1);
  return 6;
}

Memory Block Type

The type parameter indicates what kind of memory to allocate. Here is a mapping of type flags to ARM MMU flags. Higher bits are used for other options including where to allocate from. Not all flag values are valid, there is a table of valid types in the kernel. You cannot, for example, allocate RWX memory.

All memtype list for 3.60

// For usermode
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_L1WBWA_RW    (0x09404060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_R            (0x09408040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW           (0x09408060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0C200860_RW    (0x0C200860)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_R             (0x0C20D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_RW            (0x0C20D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_NC_RW         (0x0C208060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_GAME_RW       (0x0C50D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_RW    (0x0C80D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_RW (0x0D808060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_CDIALIG_RW    (0x0CA0D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_CDIALIG_NC_RW (0x0CA08060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_RW       (0x0CF0D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_NC_RW    (0x0CF08060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_R          (0x0E20D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_RW         (0x0E20D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_NC_R       (0x0E208040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_NC_RW      (0x0E208060)

// For kernel
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_R      (0x0320D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_RX     (0x0320D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_RW     (0x0320D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_R    (0x0390D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_RX   (0x0390D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_RW   (0x0390D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_R   (0x03A0D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_RX  (0x03A0D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_RW  (0x03A0D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_R      (0x03F0D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_RX     (0x03F0D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_RW     (0x03F0D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_TOOL_R             (0x08F0D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_TOOL_RX            (0x08F0D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_TOOL_RW            (0x08F0D060)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_TOOL_UNK_RW        (0x08F0D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_RX            (0x0C20D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_R     (0x0C80D040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_R  (0x0D808040)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_RX       (0x0CF0D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_RX         (0x0E20D050)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0720D006_RW    (0x0720D006) /* SCE_KERNEL_ERROR_ILLEGAL_PARTITION_INDEX */
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0B100240_R     (0x0B100240)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0B100260_RW    (0x0B100260)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0B100840_R     (0x0B100840)
#define SCE_KERNEL_MEMBLOCK_TYPE_USER_UNK_0B100860_RW    (0x0B100860)

#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_SO_RW         (0x10200206)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_DEVICE_RW     (0x10200806)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_L1WBWA_RW     (0x10204006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_NC_R          (0x10208004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_NC_RW         (0x10208006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_R             (0x1020D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_RX            (0x1020D005)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_RW            (0x1020D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_R     (0x1080D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_RW    (0x1080D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_NC_R  (0x30808004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_NC_RW (0x30808006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_GAME_RW       (0x1050D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_CDIALOG_R     (0x10A0D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_CDIALOG_RW    (0x10A0D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_UMAIN_NC_RW   (0x10C08006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_UMAIN_RW      (0x10C0D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_R             (0x10F0D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_RX            (0x10F0D005)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_RW            (0x10F0D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_NC_R          (0x10F08004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_NC_RW         (0x10F08006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_FS_GAME_R      (0x1220D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_FS_GAME_RW     (0x1220D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_FS_GAME_NC_R   (0x13208004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_FS_GAME_NC_RW  (0x13208006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_SO_R            (0x20100204)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_SO_RW           (0x20100206)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_R               (0x20100804)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_RW              (0x20100806)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_NC_R            (0x20108004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_NC_RW           (0x20108006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_CDRAM_L1WBWA_RW    (0x40404006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_CDRAM_RW           (0x40408006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_NC_R           (0x60208004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_NC_RW          (0x60208006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_R              (0x6020D004)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_RW             (0x6020D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_GAME_RW        (0x6050D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_KMP_GAME_RW        (0xC050D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_KMP_TOOL_RW        (0xC0F0D006)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_UNK_11208006_NC_RW (0x11208006) // from ScePhyMemPartKD to SceKernelRootUncacheGpuGame
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_UNK_60208014_NC_R  (0x60208014)
#define SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_UNK_60208016_NC_RW (0x60208016)

Note

The only commonly available memtypes are those that are publicly available.

sceKernelAllocMemblockInternal uses a list to translate it into an internal memtype.

So we can't create memtype with any bits and use that's.

memtype bit value

Mask	Value	Description
0xF000000	N/A	Partition index.
0xF00000	N/A	Src ScePhyMemPart.
0x10000	0x10000	Global. `nG` bit NOT set
0xFF00	0x800	`B` bit set. Sharable device memory.
0xFF00	0x2000	`TEX[2]` and `TEX[0]` bit set. Outer cache Write-back, Write-Allocate. Inner cache non-cachable.
0xFF00	0x4000	`TEX[2]` and `B` bit set. Outer cache non-cachable. Inner cache Write-back, Write-Allocate
0xFF00	0x8000	`TEX[0]` bit set. `S` bit unset. Outer and inner non-cachable. Not sharable.
0xFF00	0xD000	`TEX[0]` bit set. `C,B` bits set. Outer and inner Write-back, Write-Allocate.
0xFF	0x4	`AP[2:0] = 5`, `XN=1`. Privileged RO, User NA.
0xFF	0x5	`AP[2:0] = 5`. Privileged RX, User NA.
0xFF	0x6	`AP[2:0] = 1`, `XN=1`. Privileged RW, User NA.
0xFF	0x7	`AP[2:0] = 1`. Privileged RWX, User NA. (Never used, 3.60 0x80024B01)
0xFF	0x50	`AP[2:0] = 7`. Privileged RX, User RX.
0xFF	0x60	`AP[2:0] = 3`, `XN=1`. Privileged RW, User RW.
0xFF	0x40	`AP[2:0] = 7`, `XN=1`. Privileged RO, User RO.

This is based internal memtypes.

Mask	Value	Name
0x0F000000	0x00000000	root
0x0F000000	0x01000000	SceKernelRootUncacheGpuGame
0x0F000000	0x02000000	SceKernelTmpFsGame
0x0F000000	0x03000000	SceKernelTmpFsGame
0x0F000000	0x04000000	SceKernelTool
0x0F000000	0x05000000	SceKernelRootUncache?
0x0F000000	0x06000000	Unknown
0x0F000000	0x07000000	SCE_KERNEL_ERROR_ILLEGAL_PARTITION_INDEX
0x0F000000	0x08000000	SceKernelUserTool
0x0F000000	0x09000000	SceKernelUserCdram
0x0F000000	0x0A000000	SceKernelUserShared
0x0F000000	0x0B000000	SceKernelUserIO
0x0F000000	0x0C000000	SceKernelUserMain
0x0F000000	0x0D000000	SceKernelUserUncache
0x0F000000	0x0E000000	SceKernelUserCDialog
0x0F000000	0x0F000000	SceKernelUserCDialogNC

Available memory types

Types to reverse

from 0.990:

CDIALOG:
SCE_KERNEL_MEMBLOCK_TYPE_CDIALOG_NC_R

FREE:
SCE_KERNEL_MEMBLOCK_TYPE_FREE

KERNEL:
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_CDRAM_L1WBWA_RW

SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_DEVICE_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_DEVICE_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_SO_R

SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_KMP_TOOL_RW

SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_CDIALOG_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_CDIALOG_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_DEVICE_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_GAME_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_PHYCONT_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_RX
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_SO_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_ROOT_UMAIN_RW

SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_GAME_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_R

SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_R
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_RW
SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TOOL_RX

USER:
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDIALOG_RX

SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_NC_RW

SCE_KERNEL_MEMBLOCK_TYPE_USER_IO_DEVICE_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_IO_SO_RW

SCE_KERNEL_MEMBLOCK_TYPE_USER_KTMP_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_KTMP_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_KTMP_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_KTMP_RW

SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_DEVICE_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_GAME_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_RX
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_NC_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_TOOL_RX

SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_CDIALOG_RX
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_MAIN_RX
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_SHARED_RX
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_R
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_RW
SCE_KERNEL_MEMBLOCK_TYPE_USER_SHARED_TOOL_RX

SceSysmemForKernel

sceKernelStrnlenFromUserForKernel

Version	NID
0.931	0x9BC3DEAC
3.60	not present

SceSize sceKernelStrnlenFromUserForKernel(const char *s, SceSize maxlen);

sceKernelPhysicalMemWriteForKernel

Version	NID
0.931-0.990	0x4B86A751
3.60	not present

Writes to physical address pdest using a pre-allocated memblock. Destination must belong into a hardcoded table describing physical ranges.

SceSSize sceKernelPhysicalMemWriteForKernel(SceUIntPAddr pdest, const void *src, SceSize size);

sceKernelPhysicalMemReadForKernel

Version	NID
0.931-0.990	0xF96E3AE2
3.60	not present

Temp name was memcpy_from_paddr.

Dest must be a virtual address and src must be a physical address. Returns copied size on success.

int sceKernelPhysicalMemReadForKernel(void *dest, const void *src, SceSize dest_size, SceSize src_size);

sceKernelCopyFromUser32DomainForKernel

Version	NID
0.931	0xD530399A
3.60	not present

int sceKernelCopyFromUser32DomainForKernel(SceUID pid, void *dst, const void *src, SceSize size);

sceKernelCopyToUserProcTextDomainForKernel

Version	NID
0.931-3.60	0x30931572
3.65	0x2995558D

Temp name was sceKernelRxMemcpyKernelToUserForPidForKernel, sceKernelProcCopyToUserRxForKernel.

Same as sceKernelCopyToUserProcDomain, but performs a DCache clean after the copy. Use this function if you want to write code in user pages.

This function is usually called when resolving stubs during a module loads. In 3.60, DACR is set to 0x15450FC3 instead of 0xFFFFFFFF.

SceInt32 sceKernelCopyToUserProcTextDomainForKernel(SceUID pid, void *uaddr, const void *kaddr, SceSize size);

sceKernelCopyToUserTextDomainForKernel

Version	NID
3.60	0x67BAD5B4
3.65	0x5EF1DAAF

This is a guessed name. Temp names were sceKernelMemcpyToUserRxForKernel, sceKernelCopyToUserRxForKernel.

Similar to sceKernelCopyToUserProcTextDomain, but performed in the current address space.

In FW 3.60, sceKernelCopyToUserProcTextDomain calls this function to perform the copy after changing address space.

SceInt32 sceKernelCopyToUserTextDomainForKernel(void *dst, const void *src, SceSize len);

sceKernelCopyToUserDomainForKernel

Version	NID
0.931	Not present
3.60-3.61	0xA6F95838
3.63	0x499A9FFF

This is a guessed name. Temp names were sceKernelMemcpyToUserRoForKernel, sceKernelCopyToUserRoForKernel.

Similar to sceKernelCopyToUserTextDomain, but doesn't perform any DCache clean.

Uses the same DACR, 0x15450FC3, for the copy.

int sceKernelCopyToUserDomainForKernel(void *dst, const void *src, SceSize len);

sceKernelRegisterClassForKernel

Version	NID
0.990	0x11761B77
3.60	not present

sceKernelFindClassByNameForKernel

Version	NID
3.60	0x62989905
3.65	0x7D87F706

int sceKernelFindClassByNameForKernel(const char *name, SceClass **class);

sceUIDObjectSetClassForKernel

Version	NID
0.931-0.990	0x226DE851
3.60	not present

int sceUIDObjectSetClassForKernel(SceKernelObject *pObject, SceClass *pClass);

sceGUIDtoClassForKernel

Version	NID
0.990-3.61	0x66636970
3.63	0x368F1C36

SceClass *sceGUIDtoClassForKernel(SceUID uid);

sceKernelGetUIDHeapClassForKernel

Version	NID
3.60-3.61	0x4CCA935D
3.63	0x7C878E94

SceClass *sceKernelGetUIDHeapClassForKernel(void);

sceKernelGetUIDMemBlockClassForKernel

Version	NID
3.60-3.61	0xAF729575
3.63	0x86681B64

SceClass *sceKernelGetUIDMemBlockClassForKernel(void);

sceKernelGetUIDDLinkClassForKernel

Version	NID
0.990-3.61	0xC105604E
3.63	0xE4193EB6

SceClass *sceKernelGetUIDDLinkClassForKernel(void);

sceGUIDGetObjectWithClassForKernel

Version	NID
0.990-3.61	0x7ABFA9A7
3.63	0x0E43E113

Possible name are sceUIDGetObjectWithClassForKernel or sceUIDtoProcessForKernel.

int sceGUIDGetObjectWithClassForKernel(SceUID uid, SceClass *pClass, SceKernelObject **obj);

sceGUIDGetUIDVectorByClassForKernel

Version	NID
0.931-3.60	0xEC7D36EF
3.65	0x52137FA3

Copy uid to vector by referring to all objects created by cls.

/*
 * num - max copy number
 */
int sceGUIDGetUIDVectorByClassForKernel(SceClass *cls, int vis_level, SceUID *vector, SceSize num, SceSize *ret_num);

sceGUIDGetUIDVectorWeakByClassForKernel

Version	NID
3.60-3.61	0x59F577E8
3.63	0xE9957329

int sceGUIDGetUIDVectorWeakByClassForKernel(int a1, int a2, int a3, int a4, void *pUIDVectorWeak);

sceUIDGetUIDVectorByClassForKernel

Version	NID
0.931-0.990	0xA2F03233
3.60	not present

It is simply a wrapper for #sceGUIDGetUIDVectorByClassForKernel.

sceUIDGetProcUIDVectorByClassForKernel

Version	NID
0.990	0x51C08396
3.60	not present

scePUIDGetUIDVectorByClassForKernel

Version	NID
3.60-3.61	0xB16D5136
3.63	0x08C05493

Similar to #sceGUIDGetUIDVectorByClassForKernel. Maybe replacement for #sceUIDGetProcUIDVectorByClassForKernel.

int scePUIDGetUIDVectorByClassForKernel(SceUID pid, int a2, int a3, int a4, int a5, SceSize *ret_num);

sceKernelCreateAddressSpaceForKernel

Version	NID
0.990-3.60	0x4A3737F0
3.65	0x8EE89D2C

// type: 0x10000001 (user AS)
// name: maybe titleid
SceUID sceKernelCreateAddressSpaceForKernel(SceUID pid, const char *name, SceUInt32 type, SceKernelAddressSpace *pAS);

sceKernelDeleteAddressSpaceForKernel

Version	NID
0.931-3.60	0xF2D7FE3A
3.65	0x4A2E421D

int sceKernelDeleteAddressSpaceForKernel(SceUID guid);

SceSysmemForKernel_7BD56D6D

Version	NID
0.990-1.50	not present
3.60	0x7BD56D6D
3.65	0xCEBC4963

Official name might be sceKernelSetAddressSpaceNameForKernel.

Used by SceProcessmgr.

int SceSysmemForKernel_7BD56D6D(SceUID guid, const char *name);

sceKernelAddressSpaceSetPhyMemPartForKernel

Version	NID
0.931-3.60	0x67955EE9
3.65	0x7DF07D60

int sceKernelAddressSpaceSetPhyMemPartForKernel(SceUID guid, int a2, SceKernelPhyMemPart *pPhyMemPart);

sceKernelAddressSpaceFreeAllMemBlockForKernel

Version	NID
0.931-3.60	0x89CE1F31
3.65	0x36159CF5

int sceKernelAddressSpaceFreeAllMemBlockForKernel(SceUID guid);

sceKernelAddressSpaceUnmapForKernel

Version	NID
0.931-3.61	0xCE72839E
3.63	0x73C38695

int sceKernelAddressSpaceUnmapForKernel(SceUID uid, int unk, void *vbase, SceSize size);

3.60:

int sceKernelAddressSpaceUnmapForKernel(SceUID uid, int flags, int unk, uint32_t paddr, SceSize size);

Example: in SceSysStateMgr:

sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF7, 0x51000000, 0x1000000);
sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF0, 0xE0000000, 0x8000000);
sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF0, 0x1A000000, 0x100000);

3.60

sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF7, 0xC, 0x51000000, 0x1000000);
sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF0, 0xC, 0xE0000000, 0x8000000);
sceKernelAddressSpaceUnmapForKernel(0x10007, 0xF0, 0xC, 0x1A000000, 0x100000);

sceKernelAddressSpaceSetProcessForKernel

Version	NID
0.990-3.61	0x2476B90F
3.63	0x5E772E19

int sceKernelAddressSpaceSetProcessForKernel(SceUID uid, SceUID pid);

sceKernelAddressSpaceChangeMMUContextForKernel

Version	NID
0.931-3.61	0x653B0849
3.63	0x20D01AFA

Changes to the MMU context (CONTEXTIDR.ASID + DACR + TTBR1) of target address space.

SceInt32 sceKernelAddressSpaceChangeMMUContextForKernel(SceUID address_space);

sceKernelAddressSpaceGetMMUContextForKernel

Version	NID
0.990-3.60	0xFBEF93AA

This is not exist in ForKernel

This is a guessed name. Temp name was sceKernelGetAddressSpaceMMUContextForKernel.

SceInt32 sceKernelGetAddressSpaceMMUContextForKernel(SceUID address_space, void *context);

sceKernelAddressSpaceGetMMUL1InfoForKernel

Version	NID
0.931-0.990	0x671A3444
3.60	not present

Gets information about a L1PT entry in the translation table of an address space. Pass the virtual address of the target entry maps as addr.

SceInt32 sceKernelAddressSpaceGetMMUL1InfoForKernel(SceUID address_space, const void *addr, SceKernelMMUL1Info *pInfo);

sceKernelAddressSpaceGetMMUL2InfoForKernel

Version	NID
0.931	0xCB6E1C80
3.60	not present

int sceKernelAddressSpaceGetMMUL2InfoForKernel(SceUID uid, const void *addr, void *pInfo);

sceKernelAddressSpaceGetMMUL1AllInfoForKernel

Version	NID
0.931-0.990	0x1A898F2E
3.60	not present

typedef struct SceKernelAddressSpaceMMUL1AllInfo { // size is 0x400C on FW 0.931
  SceSize size; // Size of this structure
  char unk[0x4008];
} SceKernelAddressSpaceMMUL1AllInfo;

int sceKernelAddressSpaceGetMMUL1AllInfoForKernel(SceUID uid, SceKernelAddressSpaceMMUL1AllInfo *pInfo);

sceKernelAddressSpaceGetMMUL2AllInfoForKernel

Version	NID
0.931	0x1E1AA29B
3.60	not present

typedef struct SceKernelAddressSpaceMMUL2AllInfo { // size is 0x404 on FW 0.931
  SceSize size; // Size of this structure
  char unk[0x400];
} SceKernelAddressSpaceMMUL2AllInfo;

int sceKernelAddressSpaceGetMMUL2AllInfoForKernel(SceUID uid, const void *addr, SceKernelAddressSpaceMMUL2AllInfo *pInfo);

sceKernelAddressSpaceGetMemoryTypeForKernel

Version	NID
0.990-3.61	0xCC7BB240
3.63	0x0B5A3E93

int sceKernelAddressSpaceGetMemoryTypeForKernel(uint32_t *memory_type);

sceKernelAddressSpaceVAtoPAForKernel

Version	NID
0.990-3.61	0xF2179820
3.63	0x1BAF8C0B

int sceKernelAddressSpaceVAtoPAForKernel(SceAddressSpace *pAS, uint32_t mode, void *pVA, void **pPA);

sceKernelAddressSpaceVARangeToPAVectorForKernel

Version	NID
0.990-3.61	0xF7250E6C
3.63	0xA541E0CF

int sceKernelAddressSpaceVARangeToPAVectorForKernel(SceUID uid, const SceKernelVARange *vRange, SceKernelPAVector *pPAV);

sceKernelGrowPhyMemPartForKernel

Version	NID
0.990-3.61	0x6B3F4102
3.63	0x5B434019

Calls sceKernelGrowPhyMemPartWithFlagsForKernel with flags = 0.

int sceKernelGrowPhyMemPartForKernel(SceKernelPhyMemPart *pPhyMemPart, SceSize psize);

sceKernelGrowPhyMemPartWithFlagsForKernel

Version	NID
0.990	not present
3.60-3.61	0x775AA5E3
3.63	0x36FDA794

Grows physical memory partition with flags.

int sceKernelGrowPhyMemPartWithFlagsForKernel(SceKernelPhyMemPart *pPhyMemPart, int flags, SceSize psize);

sceKernelGetGrownPhyMemPartSizeForKernel

Version	NID
0.990	not present
3.60	0x4D809B47

This is a guessed name.

Returns a global variable. This global variable is either a size or offset or address and is incremented by sceKernelGrowPhyMemPartWithFlagsForKernel.

int sceKernelGetGrownPhyMemPartSizeForKernel(void);

sceKernelCreatePhyMemPartForKernel

Version	NID
0.931-3.61	0x2E36E0C4
3.63	0xA2DFA383

Calls sceKernelCreatePhyMemPartByPbaseForKernel with pbase = 0.

int sceKernelCreatePhyMemPartForKernel(const char *name, int type, SceSize psize, SceKernelPhyMemPart *pPhyMemPart);

sceKernelCreatePhyMemPartByPbaseForKernel

Version	NID
0.931-3.61	0x63D83911
3.63	0x5CC56F87

/*
type

ORed values:
0x00002 : Shell
0x00004 : Game
0x00005 : PhyCont
0x00060 : CDialog
0x10000 : Lpddr2Main
0x30000 : Cdram

seen values:
0x10002 : ShellLpddr2Main (shared)
0x10004 : GameLpddr2Main
0x10005 : PhyContLpddr2Main
0x10064 : GameCDialogLpddr2Main

0x30002 : ShellCdram
0x30004 : GameCdram
*/

int sceKernelCreatePhyMemPartByPbaseForKernel(const char *name, int type, void *pbase, SceSize psize, SceKernelPhyMemPart **ppPhyMemPart);

sceKernelDeletePhyMemPartForKernel

Version	NID
0.931-3.61	0x2AEA9E09
3.63	0x3F72B2E7

int sceKernelDeletePhyMemPartForKernel(SceKernelPhyMemPart *pPhyMemPart);

sceKernelGetPhyMemPartAllForKernel

Version	NID
0.931-3.61	0x2F6F9C2C
3.63	0x021053DD

int sceKernelGetPhyMemPartAllForKernel(int param_1, int param_2, void *pCountInBuffer);

sceKernelGetPhyMemPartInfoForKernel

Version	NID
0.931-0.990	0x67849418
3.60	not present

int sceKernelGetPhyMemPartInfoForKernel(SceKernelPhyMemPart *pPhyMemPart, SceKernelPhyMemPartInfo *pInfo);

sceKernelGetPhyMemPartInfoByIDForKernel

Version	NID
0.931-3.61	0xF4FA0575
3.63	0x029F5989

typedef struct SceKernelPhyMemPartInfo { // size is 0x44 on FW 0.931-0.990
  SceSize size;   // Size of this structure
  uint32_t unk_4; // some size or address
  uint32_t unk_8; // some size or address
  char unk1[0xC];
  char *name; // name, maybe pointer or array
  char unk2[0x24];
} SceKernelPhyMemPartInfo;

int sceKernelGetPhyMemPartInfoByIDForKernel(SceUID id, SceKernelPhyMemPartInfo *pInfo);

sceKernelGetPhyMemPartInfoCoreForKernel

Version	NID
0.931	not present
0.990-3.61	0x3650963F
3.63-3.65	0xB9B69700

int sceKernelGetPhyMemPartInfoCoreForKernel(SceKernelPhyMemPart *pPhyMemPart, ScePhyMemPartInfoCore *pInfo);

SceSysmemForKernel_153A08A0

Version	NID
0.990-3.61	0x153A08A0
3.63	0x6D563733

Adds 1 to pPhyMemPart->nClient using SceSysmem#sceKernelCpuAtomicAddAndGet32ForDriver, and returns its new value.

SceUInt32 SceSysmemForKernel_153A08A0(SceKernelPhyMemPart* pPhyMemPart);

sceUIDCreateEntryHeapForKernel

Version	NID
0.990-3.60	0x19CAEF35
3.65	0x89BEF058

int sceUIDCreateEntryHeapForKernel(void);

sceUIDDeleteEntryHeapForKernel

Version	NID
0.990-3.60	0xF0C3FCFC
3.65	0xF6D09BD9

int sceUIDDeleteEntryHeapForKernel(SceUID uid);

sceUIDEntryHeapCloseAllPUIDForKernel

Version	NID
0.931-3.60	0xFAF96C1F
3.65	0x133024A5

int sceUIDEntryHeapCloseAllPUIDForKernel(SceUID uid);

sceUIDEntryHeapGetInfoForKernel

Version	NID
0.990	not present
3.60-3.61	0x686AA15C
3.63	0xCCD47B97

int scePUIDGetEntryHeapNameForDriver(SceUID pid, SceUID uid, char **pName);

sceGUIDGetEntryForKernel

Version	NID
3.60-3.61	0x45F2A59C
3.63	0xFF464A49

int sceGUIDGetEntryForKernel(SceUID guid, SceGUIDEntry **ppEntry);

sceGUIDGetEntryInfoAllForKernel

Version	NID
0.990-3.61	0x2A79C51C
3.63	0x3BF0DE65

int sceGUIDGetEntryInfoAllForKernel(SceUID uid, void *vectors, uint32_t nVector, void *out);

sceGUIDGetEntryInfoClassForKernel

Version	NID
0.990-3.61	0xE90CFD62
3.63	0x71E934DB

int sceGUIDGetEntryInfoClassForKernel(SceUID uid, int a2, void *vectors, int nVector, void *pInfoClass);

scePUIDGetEntryInfoAllForKernel

Version	NID
3.60-3.61	0x2770A7D7
3.63	0x3C3005EE

int scePUIDGetEntryInfoAllForKernel(int a1, int a2, int a3, int a4, int a5, void *pInfoAll);

sceKernelGetPhyPartKernelForKernel

Version	NID
0.931-3.61	0x4D38F861
3.63-3.65	0x0164D817

return gpPhyPartKernel;

void *sceKernelGetPhyPartKernelForKernel(void);

sceKernelGetPhyPartToolForKernel

Version	NID
0.990-3.61	0xF8E95A5A
3.63-3.65	0x0B1B4ACA

void *sceKernelGetPhyPartToolForKernel(void);

sceKernelGetPhyMemPartInfoForDebugger

Version	NID
0.990-1.50	not present
3.60-3.61	0x54E85275
3.63	0x73E03A38

info size is 0xB0-bytes.

int sceKernelGetPhyMemPartInfoForDebugger(void *pPhyMemPart, void *info);

sceKernelGetPhyPartGameForKernel

Version	NID
3.60-3.61	0xB60568F9
3.63-3.65	0x62800A6B

void *sceKernelGetPhyPartGameForKernel(void);

sceKernelSetPhyPartGameForKernel

Version	NID
3.60-3.61	0x77876A8D
3.63-3.65	0x3753C584

void sceKernelSetPhyPartGameForKernel(void *pPhyPart);

SceSysmemForKernel_EEB85560

Version	NID
3.60	0xEEB85560
3.65	0x9B7E673F

Used by SceProcessmgr#sceKernelResetGameBudgetForKernel.

Called with same argument as #sceKernelSetPhyPartGameForKernel.

int SceSysmemForKernel_EEB85560(void *pPhyPart);

sceKernelPhyMemLowAllocForKernel

Version	NID
0.931-3.61	0x5E169FEF
3.63	0xEA98CCE1

Allocate a range of physically contiguous "pages" from a PhyMemLow object.

// type must be one of SCE_KERNEL_PHYMEMLOW_TYPE (0x10001, 0x10002 or 0x20001)
// size and alignment must be aligned to the target PHYMEMLOW granularity
// On success, *pOut contains the base physical address of a range with the provided size
SceInt32 sceKernelPhyMemLowAllocForKernel(SceUInt32 type, SceSize size, SceSize alignment, SceUIntPAddr* pOut);

sceKernelPhyMemLowPA2VAForKernel

Version	NID
0.931-3.61	0x0FD6B756
3.63	0x2CFD8C9A

// type must be 0x10002
int sceKernelPhyMemLowPA2VAForKernel(int type, void *PA, void **pVA);

sceKernelGetPhyMemLowInfoForKernel

Version	NID
0.931-0.990	0x06A4DA6C
3.60	not present

// type must be one of SCE_KERNEL_PHYMEMLOW_TYPE (0x10001, 0x10002 or 0x20001)
SceInt32 sceKernelGetPhyMemLowInfoForKernel(SceUInt32 type, SceKernelPhyMemLowInfo *info);

sceKernelPhyMemLowFreeForKernel

Version	NID
0.931-3.61	0x18B99FDD
3.63	0x844DF3DA

Free a range of physical "pages" from a PhyMemLow object.

// type must be one of SCE_KERNEL_PHYMEMLOW_TYPE (0x10001, 0x10002 or 0x20001)
SceInt32 sceKernelPhyMemLowFreeForKernel(SceUInt32 type, SceUIntPAddr pbase, SceSize size);

sceGUIDFindByObjectForKernel

Version	NID
0.990-3.61	0x95ABFDC3
3.63	0xEC90AA11

int sceGUIDFindByObjectForKernel(uint32_t uid_or_flags_or_object);

sceKernelAllocKernelHeapForKernel

Version	NID
0.931-0.990	0x432EADA6
3.60	not present

int sceKernelAllocKernelHeapForKernel(SceSize size);

sceGUIDNameForKernel

Version	NID
0.990	0x250EE289
3.60	not present

char *sceGUIDNameForKernel(SceUID uid);

sceGUIDRegisterForKernel

Version	NID
0.990-3.61	0xAF42AAD5
3.63	0x6DB44A42

int sceGUIDRegisterForKernel(SceClass *pClass, const char *name, SceKernelObject *pObject);

sceGUIDUnregisterForKernel

Version	NID
0.931-0.990	0xE79BBCF2
3.60	not present

int sceGUIDUnregisterForKernel(SceUID uid);

sceUIDRegisterForKernel

Version	NID
0.931-0.990	0x59162CD7
3.60	not present

Calls #sceGUIDRegisterForKernel.

int sceUIDRegisterForKernel(SceClass *pClass, const char *name, SceKernelObject *pObject);

SceSysmemForKernel_48D87E17

Version	NID
0.990-3.61	0x48D87E17
3.63	0x1380E144

sceKernelAllocSimpleMemBlockForKernel

Version	NID
0.990-3.61	0xF81F4672
3.63	0x814CDCC5

typedef struct SceKernelSimpleMemBlock {
	char unk_0[0x14];
	void *base;
	char unk_18[0x14];
	void *PhyPage;
	SceSize size;
} SceKernelSimpleMemBlock;

int sceKernelAllocSimpleMemBlockForKernel(const char *name, SceKernelMemBlockType type, SceSize vsize, SceKernelSimpleMemBlock *smb);

sceKernelGetSimpleMemBlockBaseForKernel

Version	NID
0.990-3.61	0x0A8D14EC
3.63	0x39D5A3B7

int sceKernelGetSimpleMemBlockBaseForKernel(SceKernelSimpleMemBlock *smb, void **base);

sceKernelGetMemBlockInfoSimpleForKernel

Version	NID
0.990-3.61	0x2364A170
3.63	0xBA441FD0

int sceKernelGetMemBlockInfoSimpleForKernel(SceUID uid, SceKernelMemBlockInfoSimple *pInfo);

sceKernelGetMemBlockTypeForKernel

Version	NID
3.60-3.61	0x289BE3EC
3.63	0xD44FE44B

/***
 * Gets the memory block type of a memory block
 *
 * @param[in] uid - SceUID of the memory block
 * @param[out] type - Type of the memory block identified by uid
 *
 * @return 0 on success, < 0 on error.
*/
int sceKernelGetMemBlockTypeForKernel(SceUID uid, unsigned int *type);

sceKernelFreeSimpleMemBlockForKernel

Version	NID
0.990-3.61	0xA1FFA2C9
3.63	0xA4DB88E1

sceKernelAllocPartitionMemBlockForKernel

Version	NID
0.931-3.60	0x5FFE4B79
3.65	0x6DB45017

Temp name was sceKernelAllocSystemCallTableForKernel.

SceUID sceKernelAllocPartitionMemBlockForKernel(SceUID part, const char *name, SceKernelMemBlockType type, SceSize size, const struct SceKernelAllocMemBlockOptKernel *pOpt);

sceKernelGetPhyPageResetForKernel

Version	NID
0.990-3.61	0xEB350679
3.63	0x8FD11E02

void *sceKernelGetPhyPageResetForKernel(void);

sceKernelFreePhyPageForKernel

Version	NID
0.990-3.61	0x00BC5B4A
3.63	0x193A9D2F

int sceKernelFreePhyPageForKernel(uint32_t a1, int pPage, uint32_t a3, uint32_t a4);

sceKernelNameHeapInsertForKernel

Version	NID
0.990-3.61	0x08AB3DAE
3.63	0xB628B46B

int sceKernelNameHeapInsertForKernel(char *name, uint32_t flags, uint32_t *out);

sceGUIDKernelCreateForKernel

Version	NID
0.990	0xE6FAD50A
3.60	not present

Create a GUID with default attribute (0x30000).

int sceGUIDKernelCreateForKernel(SceClass *pClass, const char *name, SceKernelObject **ppEntry);

sceGUIDKernelCreateWithAttrForKernel

Version	NID
0.990-3.61	0x53E1FFDE
3.63	0x6D26B066

Create a GUID with the specified attribute.

int sceGUIDKernelCreateWithAttrForKernel(SceClass *pClass, const char *name, SceUInt32 attr, SceKernelObject **ppEntry);

sceGUIDKernelCreateWithOptForKernel

Version	NID
0.990-0.995	not present
0.996-3.60	0xDF0288D7
3.65	0xFB6390CE

This is a guessed name. Temp name was sceKernelCreateUidObjForKernel, scePUIDKernelCreateWithAttrForKernel.

typedef struct SceGUIDKernelCreateOpt { // size is at least 0x20 on FW 3.60
	SceUInt32 attr;
	SceUInt32 field_4;
	SceUID uid;
	SceUID pid;
	SceUInt32 field_10;
	SceUInt32 classAttr;
	SceUInt32 uidAttr;
	SceUID pid2;
} SceGUIDKernelCreateOpt;

SceUID sceGUIDKernelCreateWithOptForKernel(SceClass *pClass, const char *name, SceGUIDKernelCreateOpt *pOpt, SceKernelObject **ppEntry);

SceSysmemForKernel_BD33EDDF

Version	NID
0.931	0xBD33EDDF
3.60	not present

Gets thread's name. Returns 0 on success.

int SceSysmemForKernel_BD33EDDF(int maybe_thid, char **pThreadName);

scePUIDGetAttrForKernel

Version	NID
3.60-3.61	0x86E83C0D
3.63	0x96BD47D1

int scePUIDGetAttrForKernel(SceUID pid, SceUID uid, void *pAttr);

scePUIDReleaseObjectForKernel

Version	NID
0.990-3.61	0x3FCA782B
3.63	0xCE561224

int scePUIDReleaseObjectForKernel(SceUID pid, SceUID uid);

scePUIDGetInfoForKernel

Version	NID
0.990	not present
3.60	0x12ED88AE

// pInfo size is 0x14 bytes
int scePUIDGetInfoForKernel(SceUID pid, SceUID uid, void *pInfo);

sceGUIDGetVisibilityLevelForKernel

Version	NID
3.60-3.61	0xC69666C3
3.63	0x4E923101

sceGUIDSetVisibilityLevelForKernel

Version	NID
3.60-3.61	0xCB8D03C0
3.63	0xE8CC2166

Sets visibilityLevel into guid's GUIDEntry.

int sceGUIDSetVisibilityLevelForKernel(SceUID guid, int visibilityLevel);

sceGUIDFindByNameForKernel

Version	NID
3.60-3.61	0xCEBA8031
3.63	0xBDE00106

sceGUIDFindByNameAllForKernel

Version	NID
3.60-3.61	0x4B5C85AC
3.63	0xF49C0BE8

sceGUIDGetPIDForKernel

Version	NID
3.60-3.61	0xCF5A2311
3.63	0xBD42A0FC

Returns Process ID for guid.

SceUID sceGUIDGetPIDForKernel(SceUID guid);

sceGUIDSetPIDForKernel

Version	NID
3.60-3.61	0x812E7A53
3.63	0x46DF8C8A

Sets Process ID for guid.

int sceGUIDSetPIDForKernel(SceUID guid, SceUID pid);

sceGUIDSetCNOAForKernel

Version	NID
3.60-3.61	0x8D6AF468
3.63	0x5EDDEEB5

sceGUIDSetForKernel

Version	NID
0.931-3.61	0xD7B323EB
3.63	0xBF275C5A

Re setting the GUID on an object that already has a uid assigned may cause the system to malfunction.

int sceGUIDSetForKernel(SceUID guid, SceClass *pClass, const char *name, SceKernelObject *pObject);

sceUIDReferObjectWithLevelForKernel

Version	NID
0.990	0xF79B52B2
3.60	not present

int sceUIDReferObjectWithLevelForKernel(SceUID uid, SceUInt32 level, SceKernelObject **ppEntry);

sceGUIDReferForKernel

Version	NID
3.60-3.61	0xB3E2AA7A
3.63	0x188C8742

int sceGUIDReferForKernel(SceUID pid, int guid);

sceKernelNameHeapGetInfoForKernel

Version	NID
0.990	not present
3.60	0xE443253B

sceKernelGetFixedHeapInfoByPointerForKernel

Version	NID
0.990-3.61	0x219E90FD
3.63	0xA24D2C8D

// pObject is of size 0x30
// pObject first 4 bytes are structure size
int sceKernelGetFixedHeapInfoByPointerForKernel(void *pObject, SceKernelFixedHeapInfo *pInfo);

sceKernelGetHeapInfoAllChunkForKernel

Version	NID
0.931-0.990	0xAC4C0EB1
3.60	not present

int sceKernelGetHeapInfoAllChunkForKernel(SceUID uid, SceKernelHeapInfo *pInfo);

sceKernelGetHeapInfoByPointerForKernel

Version	NID
0.931-0.990	not present
3.60-3.61	0x68451777
3.63	0x80A75187

int sceKernelGetHeapInfoByPointerForKernel(void *pObject, SceKernelHeapInfo *pInfo);

sceKernelGetHeapInfoForKernel

Version	NID
0.931-3.61	0x91733EF4
3.63	0x17DB1A0A

// 0.931-0.990:
int sceKernelGetHeapInfoForKernel(SceUID uid, SceKernelHeapInfo *pInfo);

// 3.60:
int sceKernelGetHeapInfoForKernel(SceUID uid, SceUInt32 level, SceKernelHeapInfo *pInfo);

sceKernelAllocForKernel

Version	NID
0.990-3.60	0xC0A4D2F3
3.65	0x85571907

void *sceKernelAllocForKernel(SceSize len);

sceKernelAllocWithOptForKernel

Version	NID
3.60-3.61	0xA2CD1697
3.63	0xCF3C3F7A


typedef struct SceAllocOpt {
    SceSize size;   // 0x14
    SceSize data04; // maybe len align?
    SceSize align;
    int data0C;
    int data10; 
} SceAllocOpt;

void *sceKernelAllocWithOptForKernel(SceSize len, SceAllocOpt *pOpt);

sceKernelFreeForKernel

Version	NID
0.990-3.60	0xABAB0FAB
3.65	0x4233C16D

void sceKernelFreeForKernel(void *ptr);

SceSysmemForKernel_C38D61FC

Version	NID
0.990	0xC38D61FC
3.60	not present

Calls #SceSysmemForDriver_89A44858.

sceUIDGetObjectForKernel

Version	NID
0.931-0.990	0xC4893914
3.60	not present

Calls #sceGUIDGetObjectForDriver.

int sceUIDGetObjectForKernel(SceUID uid, SceKernelObject **ppEntry);

scePUIDReferObjectForKernel

Version	NID
0.990-3.61	0x620E00E7
3.63	0x2C15615F

int scePUIDReferObjectForKernel(SceUID pid, SceUID puid, SceObject **ppObject);

SceSysmemForKernel_7C797940

Version	NID
0.931-0.990	0x7C797940
3.60	not present

Calls #SceSysmemForKernel_620E00E7 or #sceGUIDReferObjectForDriver.

sceUIDtoObjectForKernel

Version	NID
0.990-3.60	0xED221825
3.65	0xFA6C098C

Calls SceSysmem#sceGUIDGetObjectForDriver.

SceKernelObject *sceUIDtoObjectForKernel(SceUID uid);

sceGUIDOpenByGUIDForKernel

Version	NID
0.990-3.61	0xCF53EEE4
3.63	0x89D33DF0

SceSysmemForKernel_9C7B62AB

Version	NID
0.990-3.61	0x9C7B62AB
3.63	0x634D0D0C

// name max length is 31 characters
int SceSysmemForKernel_9C7B62AB(const char *name, SceUInt32 flag);

SceSysmemForKernel_942D15FC

Version	NID
3.60-3.61	0x942D15FC
3.63	0xEB48682E

Used to get GUID by name.

int SceSysmemForKernel_942D15FC(const char *name, SceSize namelen, int unk_guid_global_value);

SceSysmemForKernel_C8672A3D

Version	NID
3.60-3.61	0xC8672A3D
3.63	0xABA5313C

int SceSysmemForKernel_C8672A3D(int unk);

sceKernelInitProcessMemoryForKernel

Version	NID
3.60-3.61	0xE7938BFB
3.63	0x4E74DA48

This is guessed name.

Used by SceProcessmgr

int sceKernelInitProcessMemoryForKernel(void);

SceSysmemForKernel_01DE3AB7

Version	NID
3.60-3.61	0x01DE3AB7
3.63	0xF57A97A0

Return 0.

SceSysmemForKernel_07FEBBCA

Version	NID
3.60-3.61	0x07FEBBCA
3.63	0xDCEF10B2

SceSysmemForKernel_080BA2F3

Version	NID
3.60-3.61	0x080BA2F3
3.63	0x2F526AB8

SceSysmemForKernel_114E6476

Version	NID
3.60-3.61	0x114E6476
3.63	0x5FD15C6E

SceSysmemForKernel_FAD03241

Version	NID
3.60-3.61	0xFAD03241
3.63	0x14D3807B

SceSysmemForKernel_FC74A355

Version	NID
3.60-3.61	0xFC74A355
3.63	0xFA348CB1

SceSysmemForKernel_FDC0EA11

Version	NID
3.60-3.61	0xFDC0EA11
3.63	0x8EE8B917

SceSysmemForKernel_FEF54604

Version	NID
3.60-3.61	0xFEF54604
3.63	0x1D19C864

SceSysmemForKernel_F1433852

Version	NID
3.60-3.61	0xF1433852
3.63	0x0B36F7F9

SceSysmemForKernel_ECF9435A

Version	NID
3.60-3.61	0xECF9435A
3.63	0xFCB5745A

SceSysmemForKernel_ECC68E7B

Version	NID
3.60-3.61	0xECC68E7B
3.63	0x05822B82

SceSysmemForKernel_EC1293D2

Version	NID
3.60-3.61	0xEC1293D2
3.63	0x40965FD1

SceSysmemForKernel_E68A9F1B

Version	NID
3.60-3.61	0xE68A9F1B
3.63	0x1DE4953F

SceSysmemForKernel_E65EA709

Version	NID
3.60-3.61	0xE65EA709
3.63	0x4345C61F

SceSysmemForKernel_D514BB56

Version	NID
3.60-3.61	0xD514BB56
3.63	0x4E6D8BC3

SceSysmemForKernel_D449547B

Version	NID
3.60-3.61	0xD449547B
3.63	0xB488C82E

SceSysmemForKernel_131CEF52

Version	NID
3.60-3.61	0x131CEF52
3.63	0x17D3D4BD

SceSysmemForKernel_17F1AA22

Version	NID
3.60-3.61	0x17F1AA22
3.63	0x31FA81B5

Return 0.

SceSysmemForKernel_1E11F41D

Version	NID
3.60-3.61	0x1E11F41D
3.63	0x6DBDA03B

Return 0.

SceSysmemForKernel_210DB518

Version	NID
3.60-3.61	0x210DB518
3.63	0x1F84FE44

SceSysmemForKernel_21285F40

Version	NID
3.60-3.61	0x21285F40
3.63	0x7CDB7655

SceSysmemForKernel_22708F14

Version	NID
3.60-3.61	0x22708F14
3.63	0x456ECB54

SceSysmemForKernel_22A26637

Version	NID
3.60-3.61	0x22A26637
3.63	0xAD19285A

SceSysmemForKernel_22F79E82

Version	NID
3.60-3.61	0x22F79E82
3.63	0x201E970B

SceSysmemForKernel_2658EE0A

Version	NID
3.60-3.61	0x2658EE0A
3.63	0x2C7B8D65

Return 0.

SceSysmemForKernel_CD985AEB

Version	NID
3.60-3.61	0xCD985AEB
3.63	0x666C878F

Return 0.

SceSysmemForKernel_CA91B9D5

Version	NID
3.60-3.61	0xCA91B9D5
3.63	0x455B0A4C

SceSysmemForKernel_C6F04370

Version	NID
3.60-3.61	0xC6F04370
3.63	0x02DAD732

SceSysmemForKernel_C38B4D52

Version	NID
3.60-3.61	0xC38B4D52
3.63	0x2E5CC243

SceSysmemForKernel_C2F7D8A4

Version	NID
3.60-3.61	0xC2F7D8A4
3.63	0x797C858B

SceSysmemForKernel_C0BF149E

Version	NID
3.60-3.61	0xC0BF149E
3.63	0x100B4029

SceSysmemForKernel_BF04FC83

Version	NID
3.60-3.61	0xBF04FC83
3.63	0xCE16AD91

SceSysmemForKernel_BF0294E4

Version	NID
3.60-3.61	0xBF0294E4
3.63	0x791D6205

SceSysmemForKernel_BC2E2B2B

Version	NID
3.60-3.61	0xBC2E2B2B
3.63	0x42834422

Return 0.

SceSysmemForKernel_B8D769C6

Version	NID
3.60-3.61	0xB8D769C6
3.63	0xDBEACE2C

SceSysmemForKernel_B543A23C

Version	NID
3.60-3.61	0xB543A23C
3.63	0x9F1A9AA6

SceSysmemForKernel_B339A865

Version	NID
3.60-3.61	0xB339A865
3.63	0x320E907F

Return 0.

SceSysmemForKernel_AF180A3F

Version	NID
3.60-3.61	0xAF180A3F
3.63	0x99D3BF76

SceSysmemForKernel_AD5A83E3

Version	NID
3.60-3.61	0xAD5A83E3
3.63	0xBF70207B

SceSysmemForKernel_A88F6D88

Version	NID
3.60-3.61	0xA88F6D88
3.63	0x441E6BE9

SceSysmemForKernel_A504BA60

Version	NID
3.60-3.61	0xA504BA60
3.63	0xCAB15F74

SceSysmemForKernel_9C53F457

Version	NID
3.60-3.61	0x9C53F457
3.63	0x9C23DFF7

SceSysmemForKernel_98E6905B

Version	NID
3.60-3.61	0x98E6905B
3.63	0xDFA1EB57

SceSysmemForKernel_9894B9E1

Version	NID
3.60-3.61	0x9894B9E1
3.63	0xA7C91D62

SceSysmemForKernel_8FB73A29

Version	NID
3.60-3.61	0x8FB73A29
3.63	0x17F12DCE

sceKernelFixedHeapSetHookForKernel

Version	NID
3.60-3.61	0x8C8E2DD1
3.63	0xD4511A52

int sceKernelFixedHeapSetHookForKernel(SceUID heapid, void *hookdata);

SceSysmemForKernel_8B07BB52

Version	NID
3.60-3.61	0x8B07BB52
3.63	0x16A54BFE

SceSysmemForKernel_876A7F44

Version	NID
3.60-3.61	0x876A7F44
3.63	0xF3DB2D71

SceSysmemForKernel_7FDF483A

Version	NID
3.60-3.61	0x7FDF483A
3.63	0xEBFC8E10

SceSysmemForKernel_7FD757FE

Version	NID
3.60-3.61	0x7FD757FE
3.63	0x660DC18A

SceSysmemForKernel_7DC46969

Version	NID
3.60-3.61	0x7DC46969
3.63	0x8450BFF7

Return 1.

SceSysmemForKernel_7D92B2D3

Version	NID
3.60-3.61	0x7D92B2D3
3.63	0xFA1A73DD

sceKernelPartitionGetInfoForKernel

Version	NID
3.60-3.61	0x7BE4D3D1
3.63	0xFB101B86

int sceKernelPartitionGetInfoForKernel(SceUID part_id, void *info);

SceSysmemForKernel_789CD5BF

Version	NID
3.60-3.61	0x789CD5BF
3.63	0x4EEF69C7

SceSysmemForKernel_72E7BFAC

Version	NID
3.60-3.61	0x72E7BFAC
3.63	0x93D0A183

SceSysmemForKernel_71869119

Version	NID
3.60-3.61	0x71869119
3.63	0x6E82D5A0

SceSysmemForKernel_6BB6AF94

Version	NID
3.60-3.61	0x6BB6AF94
3.63	0x03A2CAF0

SceSysmemForKernel_68CB9266

Version	NID
3.60-3.61	0x68CB9266
3.63	0x3717C322

SceSysmemForKernel_6427560F

Version	NID
3.60-3.61	0x6427560F
3.63	0xB591E49F

SceSysmemForKernel_64133268

Version	NID
3.60-3.61	0x64133268
3.63	0x40870E74

SceSysmemForKernel_61C2AA52

Version	NID
3.60-3.61	0x61C2AA52
3.63	0x48D2E408

SceSysmemForKernel_60735311

Version	NID
3.60-3.61	0x60735311
3.63	0xD124075A

SceSysmemForKernel_5C257482

Version	NID
3.60-3.61	0x5C257482
3.63	0x8F0B5536

SceSysmemForKernel_571660AA

Version	NID
3.60-3.61	0x571660AA
3.63	0x93344755

SceSysmemForKernel_5409397F

Version	NID
3.60-3.61	0x5409397F
3.63	0x067F2550

SceSysmemForKernel_53A2E272

Version	NID
3.60-3.61	0x53A2E272
3.63	0x1FF2749A

sceKernelGetFixedHeapInfoForKernel

Version	NID
3.60-3.61	0x4FA4A624
3.63	0x890D9160

int sceKernelGetFixedHeapInfoForKernel(SceUID heapid, void *info);

SceSysmemForKernel_48750A5A

Version	NID
3.60-3.61	0x48750A5A
3.63	0x7F7D5C4A

SceSysmemForKernel_46A5CB84

Version	NID
3.60-3.61	0x46A5CB84
3.63	0xC3F9607E

SceSysmemForKernel_4492421F

Version	NID
3.60-3.61	0x4492421F
3.63	0xC3EF4055

SceSysmemForKernel_43E81C4B

Version	NID
3.60-3.61	0x43E81C4B
3.63	0x50980298

SceSysmemForKernel_43DFCE89

Version	NID
3.60-3.61	0x43DFCE89
3.63	0xBD625136

SceSysmemForKernel_3F74E45C

Version	NID
3.60-3.61	0x3F74E45C
3.63	0x47C55DCC

SceSysmemForKernel_3EC2345B

Version	NID
3.60-3.61	0x3EC2345B
3.63	0x811C452B

SceSysmemForKernel_3B75CBED

Version	NID
3.60-3.61	0x3B75CBED
3.63	0x857408DA

SceSysmemForKernel_36830F46

Version	NID
3.60-3.61	0x36830F46
3.63	0x9D8F3BE8

SceSysmemForKernel_3203AE64

Version	NID
3.60-3.61	0x3203AE64
3.63	0x66489B4B

SceSysmemForKernel_2EE50533

Version	NID
3.60-3.61	0x2EE50533
3.63	0x82059651

SceSysmemForKernel_2791F109

Version	NID
3.60-3.61	0x2791F109
3.63	0x5C0FC6BE

SceSysmemForDriver

scePUIDGetEntryHeapNameForDriver

Version	NID
0.990-3.60	0x09896EB7

Real name might be scePUIDGetEntryHeapNameForDriver. Temp name was sceKernelGetNameForPidByUidForDriver.

sceUIDGetDefaultClassForDriver

Version	NID
0.931-0.990	0xFE28F5EB
3.60	not present

SceClass *sceUIDGetDefaultClassForDriver(void);

sceUIDtoClassForDriver

Version	NID
0.990	0x65B9B393
3.60	not present

Calls sceGUIDtoClassForKernel.

SceClass *sceUIDtoClassForDriver(SceUID uid);

scePUIDGetClassForDriver

Version	NID
0.990-3.60	0xE9728A12

Temp name was sceKernelGetClassForPidForUidForDriver.

int scePUIDGetClassForDriver(SceUID pid, SceUID uid, SceClass **ppClass);

sceGUIDGetClassForDriver

Version	NID
0.990-3.60	0xC74B0152

Temp name was sceKernelGetClassForUidForDriver.

int sceGUIDGetClassForDriver(SceUID uid, SceClass **ppClass);

sceUIDClassInitForDriver

Version	NID
0.931-0.990	0xE6D75E99
3.60	not present

int sceUIDClassInitForDriver(SceClass *pClass, const char *name, uint32_t uid_class, SceSize item_size, void *constructor, void *destructor);

scePUIDOpenByNameWithExactClassForDriver

Version	NID
0.990	0xB800123C
3.60	not present

This is a guessed name. Previous name was add_heap.

Equivalent to scePUIDOpenByNameWithClass, but the object's class must match exactly the provided pClass.

SceUID scePUIDOpenByNameWithExactClassForDriver(ScePID process, const char *name, const SceClass *pClass);

sceKernelIsSubclassForDriver

Version	NID
0.990	0x6484D03E
3.60	not present

SceBool sceKernelIsSubclassForDriver(SceClass *parentClass, SceClass *class);

sceGUIDNameForDriver

Version	NID
0.990	0xB2BB6216
3.60	not present

char *sceGUIDNameForDriver(SceUID id);

sceKernelGetMemBlockAllocSizeForDriver

Version	NID
0.990	0x63E5754B
3.60	not present

int sceKernelGetMemBlockAllocSizeForDriver(SceUID id, SceSize *size);

sceUIDGetClassInfoAllForDriver

Version	NID
0.990	0x3EF32C6C
3.60	not present

int sceUIDGetClassInfoAllForDriver(SceClassInfo_0990 *vector, uint32_t maxNumClass, uint32_t *pNumClassInBuf);

sceUIDCloseForDriver

Version	NID
0.990	0x32C5F628
3.60	not present

if (a2 & 0x40000000) == 0 calls sceGUIDCloseForDriver else scePUIDCloseForDriver.

int sceUIDCloseForDriver(SceUID uid, SceUInt32 flag_or_addr_or_pid);

SceSysmemForDriver_F09A7D09

Version	NID
0.990	0xF09A7D09
3.60	not present

Calls sceGUIDCloseForDriver.

int SceSysmemForDriver_F09A7D09(SceUID uid);

switch_ttb_for_pid

Version	NID
1.69	0x6F2ACDAE
1.80	Removed

Changes the TTBR to point to the tables for a given PID.

int switch_ttb_for_pid(SceUID pid);

sceKernelAllocHeapMemoryForDriver

Version	NID
0.931-3.60	0x7B4CB60A

Temp name was sceKernelMemPoolAlloc. Official name might also be sceUIDKernelCreateForDriver.

Calls sceKernelAllocHeapMemoryWithOptionForDriver with a3 = 0.

void *sceKernelAllocHeapMemoryForDriver(SceUID uid, SceSize size);

sceKernelAllocHeapMemoryFromGlobalHeapForDriver

Version	NID
3.60	0x7750CEA7

Calls sceKernelAllocHeapMemoryForDriver with uid = -1 (global heap uid).

void* sceKernelAllocHeapMemoryFromGlobalHeapForDriver(SceSize size);

sceKernelAllocHeapMemoryFromGlobalHeapWithOptForDriver

Version	NID
0.990-3.60	0x0B4ED16A

Calls sceKernelAllocHeapMemoryWithOptionForDriver with uid = -1 (global heap uid).

void* sceKernelAllocHeapMemoryFromGlobalHeapWithOptForDriver(SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelAllocHeapMemoryWithOptForDriver

Version	NID
3.60	0xB415B5A8

Temp name was sceKernelAllocHeapMemoryWithOpt1ForDriver.

Same as sceKernelAllocHeapMemoryForDriver but uses pOpt.

void* sceKernelAllocHeapMemoryWithOptForDriver(SceUID uid, SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelAllocHeapMemoryWithOptionForDriver

Version	NID
0.990-3.60	0x49D4DD9B

Temp name was sceKernelAllocHeapMemoryWithOpt2ForDriver.

Same as sceKernelAllocHeapMemoryForDriver but uses pOpt.

void* sceKernelAllocHeapMemoryWithOptionForDriver(SceUID uid, SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelAllocMemBlockWithInfoForDriver

Version	NID
0.990-3.60	0xD44F464D

Temp name was sceKernelAllocMemBlockExtForDriver.

SceUID sceKernelAllocMemBlockWithInfoForDriver(const char *name, SceKernelMemBlockType type, SceSize vsize, const struct SceKernelAllocMemBlockOptKernel *pOpt, SceKernelMemBlockInfo *pInfo);

sceKernelAllocMemBlockForDriver

Version	NID
0.931-3.65	0xC94850C9

The interface is the same as the usermode version of this function, however more types can be specified and more options are in the pOpt argument.

To allocate a kernel RW block of memory, specify type = SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_TMP_RW.

To allocate a block of memory with a specific physical address, specify type = SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_SO_RW or type = SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_IO_RW, pOpt->attr = 2, and pOpt->pbase = physical address.

To allocate a block of memory that is kernel executable, specify type = SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RX.

To allocate a block of memory that is physically contiguous, specify type = 0x30808006, pOpt->attr = 0x200004 and an alignment to pOpt->alignment.

To allocate a block of memory inside the CDRAM, specify type = 0x40404006.

SceUID sceKernelAllocMemBlockForDriver(const char *name, SceKernelMemBlockType type, SceSize vsize, const struct SceKernelAllocMemBlockOptKernel *pOpt);

sceKernelAllocMemBlockForDebuggerForDriver

Version	NID
0.940-1.50	0x59F3159C

Same as sceKernelAllocMemBlockForDriver but authorize null pOpt.

SceUID sceKernelAllocMemBlockForDebuggerForDriver(const char *name, SceKernelMemBlockType type, SceSize vsize, SceKernelAllocMemBlockOptKernel *pOpt);

sceKernelCreateClassForDriver

Version	NID
3.60	0x61317102

int sceKernelCreateClassForDriver(SceClass *cls, const char *name, const SceClass *group, SceSize item_size, SceClassCallback create, SceClassCallback destroy);

sceKernelCreateHeapForDriver

Version	NID
0.931-3.60	0x9328E0E8

The heap pool is thread safe.

// pOpt can be NULL
SceUID sceKernelCreateHeapForDriver(const char *name, SceSize size, SceKernelHeapCreateOpt *pOpt);

sceUIDKernelCreateForDriver

Version	NID
0.990	0x7FC849B1
3.60	not present

Calls sceGUIDKernelCreateForKernel.

Create a UID with default attribute (0x30000).

int sceUIDKernelCreateForDriver(SceClass *pClass, const char *name, SceKernelObject **ppEntry);

sceUIDKernelCreate2ForDriver

Version	NID
0.990	not present
3.60	0x56A13E90

Temp name was sceKernelCreateUidObj2ForDriver.

Create a UID with default attribute (0x30000).

SceUID sceUIDKernelCreate2ForDriver(SceClass *pClass, const char *name, SceKernelObject **ppEntry);

sceGUIDCreateForDriver

Version	NID
0.990-3.60	0x89A44858

Temp name was sceKernelCreateUidObjForUidForDriver.

Create a GUID with default attribute (0x30000) for the specified UID.

SceUID sceGUIDCreateForDriver(SceClass *pClass, const char *name, SceUID guid, SceKernelObject **ppEntry);

scePUIDOpenByGUIDForDriver

Version	NID
0.931-3.60	0xBF209859

Temp name was sceKernelCreateUserUidForDriver.

SceUID scePUIDOpenByGUIDForDriver(SceUID pid, SceUID uid);

scePUIDOpenByGUIDWithFlagsForDriver

Version	NID
0.990-3.60	0xCED1547B

Temp name was sceKernelCreateUserUidForClassForDriver.

SceUID scePUIDOpenByGUIDWithFlagsForDriver(SceUID pid, SceUID guid, SceUInt32 flags);

scePUIDOpenByNameForDriver

Version	NID
0.931-3.60	0x513B9DDD

Temp name was sceKernelCreateUserUidForNameForDriver.

SceUID scePUIDOpenByNameForDriver(SceUID pid, const char *name);

scePUIDOpenByNameWithClassForDriver

Version	NID
0.931-3.60	0x8DA0BCA5

Equivalent to scePUIDOpenByNameForDriver, but object's class is checked to be a subclass of provided pClass before opening.

SceUID scePUIDOpenByNameWithClassForDriver(ScePID process, const char *name, SceClass *pClass);

sceKernelDeleteHeapForDriver

Version	NID
0.940-3.60	0xD6437637

int sceKernelDeleteHeapForDriver(SceUID uid);

sceGUIDCloseForDriver

Version	NID
0.990-3.60	0x047D32F2

Temp name was sceKernelDeleteUidForDriver.

int sceGUIDCloseForDriver(SceUID uid);

scePUIDCloseForDriver

Version	NID
0.990-3.60	0x84A4AF5E

Temp name was sceKernelDeleteUserUidForDriver.

int scePUIDCloseForDriver(SceUInt32 flag_or_addr_or_pid, SceUID uid);

sceKernelGetMemBlockMemtypeByAddrForDriver

Version	NID
0.990-3.60	0xF3BBE2E1

Temp name was sceKernelFindMemBlockByAddrForDefaultSizeForDriver.

SceKernelMemoryType sceKernelGetMemBlockMemtypeByAddrForDriver(const void *addr);

sceKernelFindMemBlockByAddrForDriver

Version	NID
0.990-3.60	0x8A1742F6

SceUID sceKernelFindMemBlockByAddrForDriver(const void *addr, SceSize size);

sceKernelFindProcMemBlockByAddrForDriver

Version	NID
0.990-3.60	0x857F1D5A

Temp name was sceKernelFindMemBlockByAddrForPidForDriver.

SceUID sceKernelFindProcMemBlockByAddrForDriver(SceUID pid, const void *addr, SceSize size);

sceKernelFirstDifferentBlock32UserForDriver

Version	NID
3.60	0xBDA6E42B

int sceKernelFirstDifferentBlock32UserForDriver(unsigned int *ptr, int value, int byte_size);

sceKernelCountFillValueFromUserProcForDriver

Version	NID
1.69-3.60	0x8334454F

Temp name was sceKernelFirstDifferentBlock32UserForPidForDriver.

Looks for an integer in userspace.

int sceKernelCountFillValueFromUserProcForDriver(SceUID pid, unsigned int *ptr, int value, int byte_size);

sceKernelFirstDifferentBlock64UserForDriver

Version	NID
3.60	0xBB3B02C2

int sceKernelFirstDifferentBlock64UserForDriver(unsigned long long *ptr, int unused, unsigned long long value, int byte_size);

sceKernelCountFillValue64FromUserProcForDriver

Version	NID
3.60	0xE83855FD

Temp name was sceKernelFirstDifferentBlock64UserForPidForDriver.

int sceKernelCountFillValue64FromUserProcForDriver(SceUID pid, unsigned long long *ptr, unsigned long long value, int byte_size);

sceKernelFreeHeapMemoryForDriver

Version	NID
0.990-3.60	0x3EBCE343

Temp name was sceKernelMemPoolFreeForDriver.

int sceKernelFreeHeapMemoryForDriver(SceUID uid, void *ptr);

sceKernelFreeHeapMemoryFromGlobalHeapForDriver

Version	NID
3.60	0xFB817A59

int sceKernelFreeHeapMemoryFromGlobalHeapForDriver(void *ptr);

sceKernelFreeMemBlockForDriver

Version	NID
0.931-3.65	0x009E1C61

int sceKernelFreeMemBlockForDriver(SceUID uid);

sceKernelGetMemBlockPARangeForDriver

Version	NID
0.990-3.60	0x98C15666

Previous name was sceKernelGetMemBlockAddrPairForUidForDriver

Returns the physical address and size (pRange) of the memory block if it is physically continuous.

int sceKernelGetMemBlockPARangeForDriver(SceUID uid, SceKernelPARange *pRange);

sceKernelGetMemBlockBaseForDriver

Version	NID
0.990-3.60	0xA841EDDA

/**
 * @brief Get mapped base address of memory block.
 *
 * Get base address of memory block.
 * @param[in]	uid		block id
 * @param[out]	ppBase		base address of memory block
 * @retval	SCE_OK		success
 * @retval	<SCE_OK		Error
 */
int sceKernelGetMemBlockBaseForDriver(SceUID uid, void **ppBase);

sceKernelGetMemBlockVBaseForDriver

Version	NID
3.60	0xB81CF0A3

Temp name was sceKernelGetMemBlockKernelPageForDriver.

int sceKernelGetMemBlockVBaseForDriver(SceUID uid, void **kernel_page);

sceKernelGetMemBlockMappedBaseForDriver

Version	NID
3.60	0x0B1FD5C3

int sceKernelGetMemBlockMappedBaseForDriver(SceUID uid, void **basep);

sceKernelGetMemBlockPAVectorForDriver

Version	NID
0.990-3.60	0x19A51AC7

Temp name was sceKernelGetMemBlockPaddrListForUidForDriver.

int sceKernelGetMemBlockPAVectorForDriver(SceUID uid, SceKernelPAVector *pPAV);

sceGUIDGetNameForDriver

Version	NID
3.60	0xA78755EB

This is a guessed name, but near. Temp name was sceKernelGetNameForUidForDriver.

int sceGUIDGetNameForDriver(SceUID guid, char **pName);

sceGUIDGetName2ForDriver

Version	NID
3.60	0xE655852F

This is a guessed name, but near. Temp name was sceKernelGetNameForUid2ForDriver.

const char* sceGUIDGetName2ForDriver(SceUID guid);

sceUIDtoObjectWrapperForDriver

Version	NID
0.990	0xAB7AC3D1

This is a guessed name.

Calls #sceUIDtoObjectForKernel.

SceKernelObject *sceUIDtoObjectWrapperForDriver(SceUID uid);

sceGUIDGetObjectForDriver

Version	NID
0.990-3.60	0x0FC24464

Temp name was sceKernelGUIDGetObjectForDriver.

int sceGUIDGetObjectForDriver(SceUID uid, SceKernelObject **ppEntry);

scePUIDGetObjectForDriver

Version	NID
0.990-3.60	0xFE6D7FAE

Temp name was sceKernelGetObjectForPidForUidForDriver.

int scePUIDGetObjectForDriver(SceUID pid, SceUID uid, SceKernelObject **ppEntry);

sceGUIDReferObjectForDriver

Version	NID
3.60	0x0F5C84B7

Temp name was sceKernelGetObjectForUidForDriver.

int sceGUIDReferObjectForDriver(SceUID uid, SceKernelObject **ppEntry);

sceGUIDReferObjectWithLevelForDriver

Version	NID
0.990	not present
3.60	0xF6DB54BA

Temp name was sceKernelGetObjectForUidForAttrForDriver.

int sceGUIDReferObjectWithLevelForDriver(SceUID uid, SceUInt32 level, SceKernelObject **pEntry);

sceGUIDReferObjectWithClassLevelForDriver

Version	NID
0.990-3.60	0x77066FD1

int sceGUIDReferObjectWithClassLevelForDriver(SceUID guid, SceClass *pClass, SceUInt32 level, SceKernelObject **ppEntry);

sceGUIDReferObjectWithClassForDriver

Version	NID
0.990-3.60	0x00ED6C14

Temp name was sceKernelGetObjForUidForDriver.

int sceGUIDReferObjectWithClassForDriver(SceUID uid, SceClass *pClass, SceKernelObject **ppEntry);

sceGUIDReferObjectWithSubclassForDriver

Version	NID
0.990-3.60	0x72A98D17

Temp name was sceKernelGetObjectForUidForClassTreeForDriver.

int sceGUIDReferObjectWithSubclassForDriver(SceUID uid, SceClass *pClass, SceKernelObject **ppEntry);

sceKernelVAtoPAForDriver

Version	NID
0.990-3.60	0x8D160E65

Temp name was sceKernelGetPaddrForDriver.

This will write the physical address for a virtual address pVA to memory pointed to by pPA.

Returns <0 on error, values >=0 indicate success.

int sceKernelVAtoPAForDriver(void *pVA, void **pPA);

sceKernelVAtoPABySWForDriver

Version	NID
0.990-3.60	0x65419BD3

Temp name was sceKernelGetPaddrWithSectionTypeCheckForDriver, sceKernelAddressSpaceVAtoPABySWForDriver.

int sceKernelVAtoPABySWForDriver(void *pVA, void **pPA);

sceKernelProcVAtoPAForDriver

Version	NID
0.990	0xC51934BD

int sceKernelProcVAtoPAForDriver(SceUID pid, void *pVA, void **pPA);

sceKernelProcModeVAtoPAForDriver

Version	NID
0.990-3.60	0x61A67D32

Temp name was sceKernelGetPaddrForPidForDriver.

int sceKernelProcModeVAtoPAForDriver(SceUID pid, SceUInt32 mode, void *pVA, void **pPA);

sceKernelVARangeToPAVectorForDriver

Version	NID
0.931-3.60	0xE68BEEBD

Temp name was sceKernelGetPaddrListForDriver.

This function writes into pVector->output_buffer an array of vRange that encompasses the block of memory specified in the input. pVector->ret_count will contain the number of entries written. If pVector->output_buffer is null, it will just write the count.

int sceKernelVARangeToPAVectorForDriver(const SceKernelVARange *vRange, SceKernelPAVector *pPAV);

sceKernelVARangeToPAVectorBySWForDriver

Version	NID
3.60	0x08A8A7E8

This is a guessed name. Temp name was sceKernelGetPaddrListForLargePageForDriver.

int sceKernelVARangeToPAVectorBySWForDriver(const SceKernelVARange *vRange, SceKernelPAVector *pPAV);

sceKernelVARangeToPAVectorByHWForDriver

Version	NID
3.60	0x16844CE6

Temp name was sceKernelGetPaddrListForSmallPageForDriver.

int sceKernelVARangeToPAVectorByHWForDriver(const SceKernelVARange *vRange, SceKernelPAVector *pPAV);

sceKernelVARangeToPARangeForDriver

Version	NID
0.940-3.60	0xAE36C775

Temp name was sceKernelGetPaddrPairForDriver.

int sceKernelVARangeToPARangeForDriver(const SceKernelVARange *vRange, SceKernelPARange *pRange);

sceKernelVARangeToPARangeBySWForDriver

Version	NID
3.60	0x32257A24

This is a guessed name. Temp name was sceKernelGetPaddrPairForLargePageForDriver.

int sceKernelVARangeToPARangeBySWForDriver(SceKernelVARange *vRange, SceKernelPARange *pRange);

sceKernelVARangeToPARangeByHWForDriver

Version	NID
3.60	0xB3575090

This is a guessed name. Temp name was sceKernelGetPaddrPairForSmallPageForDriver.

int sceKernelVARangeToPARangeByHWForDriver(SceKernelVARange *vRange, SceKernelPARange *pRange);

sceKernelIsAccessibleRangeForDriver

Version	NID
0.931-3.60	0x9C78064C

Temp name was sceKernelFindMemBlockForDriver.

Also exported as #sceKernelIsAccessibleRangeForDebugger.

?Returns 0 on success (if is accessible range)?

int sceKernelIsAccessibleRangeForDriver(SceUInt32 permission_type, const void *pVA, SceSize len);

sceKernelIsAccessibleRangeProcForDriver

Version	NID
0.931-3.60	0x9F6E45E3

Temp name was sceKernelFindMemBlockForPidForDriver.

Also exported as #sceKernelIsAccessibleRangeProcForDebugger.

?Returns 0 on success (if is accessible range)?

int sceKernelIsAccessibleRangeProcForDriver(SceUID pid, SceUInt32 permission_type, const void *pVA, SceSize len);

sceKernelIsEqualAccessibleRangeProcBySWForDriver

Version	NID
3.60	0xF4AD89D8

Temp name was sceKernelProcIsPAWithinSameSection, sceKernelIsPaddrWithinSameSectionForUidForDriver.

int sceKernelIsEqualAccessibleRangeProcBySWForDriver(SceUID pid, int permission_type, void *pVA, SceSize len);

sceKernelGetDebugPADramRangeForDriver

Version	NID
3.60	0xC9928F5E

This is a guessed name. Temp name was sceKernelGetUnknownValidPhysAddressSpaceForDriver.

int sceKernelGetDebugPADramRangeForDriver(SceUIntPtr *address, SceSize *length);

sceKernelIsVAWithinDebugPADramRangeForDriver

Version	NID
3.60	0xA7C0D1FC

This is a guessed and bad name. Temp name was sceKernelIsPaddrWithinUnknownValidPhysAddressSpaceForDriver.

int sceKernelIsVAWithinDebugPADramRangeForDriver(const void *pVA);

sceKernelGetPidContextForDriver

Version	NID
3.60	0x2ECF7944

This is a guessed name.

typedef struct SceKernelProcessContext {
  SceUInt32 TTBR1;
  SceUInt32 DACR;
  SceUInt32 CONTEXTIDR;
} SceKernelProcessContext;

int sceKernelGetPidContextForDriver(SceUID pid, SceKernelProcessContext **ppCtx);

sceKernelGetUIDClassForDriver

Version	NID
3.60	0x85336A1C

This is a guessed and bad name.

SceClass *sceKernelGetUIDClassForDriver(void);

scePUIDtoGUIDWithClassForDriver

Version	NID
0.990	not present
3.60	0x184172B1

Temp name was sceKernelKernelUidForUserUidForClassForDriver.

SceUID scePUIDtoGUIDWithClassForDriver(SceUID pid, SceUID uid, SceClass *pClass);

scePUIDtoGUIDForDriver

Version	NID
0.990-3.60	0x45D22597

Temp name was sceKernelKernelUidForUserUidForDriver.

Process UID to Global UID.

SceUID scePUIDtoGUIDForDriver(SceUID pid, SceUID uid);

sceKernelPartitionMapMemBlockForDriver

Version	NID
0.990-3.60	0x58D21746

Temp name was sceKernelMapBlockUserVisibleForDriver.

int sceKernelPartitionMapMemBlockForDriver(SceUID uid);

sceKernelMapBlockUserVisibleWithFlagForDriver

Version	NID
3.60	0x04059C4B

int sceKernelMapBlockUserVisibleWithFlagForDriver(SceUID uid, int some_flag);

sceKernelUserMapForDriver

Version	NID
0.990-3.60	0x278BC201

Temp name was sceKernelMapUserBlockDefaultTypeForDriver.

Assigns type 0.

SceUID sceKernelUserMapForDriver(const char *name, int permission, const void *user_buf, SceSize size, void **kernel_page, SceSize *kernel_size, SceUInt32 *kernel_offset);

sceKernelProcUserMapForDriver

Version	NID
3.60	0x0091D74D

Temp name was sceKernelMapUserBlockForDefaultTypeForPidForDriver. sceKernelProcUserMapForDriver is certainly the real name.

Assigns type 0.

SceUID sceKernelProcUserMapForDriver(SceUID pid, const char *name, int permission, const void *user_buf, SceSize size, void **kernel_page, SceSize *kernel_size, SceUInt32 *kernel_offset);

sceKernelUserMapWithFlagsForDriver

Version	NID
0.990	not present
1.50-3.60	0x7D4F8B5F

Temp name was sceKernelMapUserBlockForDriver.

Permission is either "1" for read only, no execute or "2"/"3" for read write, no execute. Type is either 0, 1, or 17 and affects the block type. 0 is default. This will allocate kernel memory starting at kernel_page. To get the same memory as the user pointer, add the kernel_offset. kernel_size is how much is allocated.

// this signature is for FW 1.50-1.69
int sceKernelUserMapWithFlagsForDriver(int permission, int type, void *user_buf, int size, void **kernel_page, int *kernel_size, int *kernel_offset);

// this signature is for FW 3.60 - it now allows to give a name
int sceKernelUserMapWithFlagsForDriver(char *name, int permission, int type, void *user_buf, int size, void **kernel_page, int *kernel_size, int *kernel_offset);

sceKernelDecRefCountMemBlockForDriver

Version	NID
0.990-3.60	0xF50BDC0C

Temp name was sceKernelMemBlockDecRefCounterAndReleaseUidForDriver.

int sceKernelDecRefCountMemBlockDriver(SceUID uid);

sceKernelMemBlockGetInfoExForDriver

Version	NID
3.60	0x24A99FFF

int sceKernelMemBlockGetInfoExForDriver(SceUID uid, SceKernelMemBlockInfoEx *info);

sceKernelGetMemBlockInfoForDriver

Version	NID
0.990-3.60	0xA73CFFEF

Temp name was sceKernelMemBlockGetInfoExForVisibilityLevelForDriver.

int sceKernelGetMemBlockInfoForDriver(SceUID uid, uint32_t level, SceKernelMemBlockInfoEx *pInfo);

sceKernelMemBlockGetSomeSizeForDriver

Version	NID
3.60	0x78337B62

int sceKernelMemBlockGetSomeSizeForDriver(SceUID uid, int *some_size);

sceKernelIncRefCountMemBlockForDriver

Version	NID
0.990-3.60	0xEAF3849B

Temp name was sceKernelMemBlockIncRefCounterAndReleaseUidForDriver.

int sceKernelIncRefCountMemBlockForDriver(SceUID uid);

sceKernelUserUnmapForDriver

Version	NID
0.990-3.60	0x00575B00

Temp name was sceKernelMemBlockReleaseForDriver.

int sceKernelUserUnmapForDriver(SceUID uid);

sceKernelMemBlockType2MemtypeForDriver

Version	NID
0.931-3.60	0x20C811FA

int sceKernelMemBlockType2MemtypeForDriver(SceKernelMemBlockType type);

sceKernelMemBlockTypeGetPrivilegesForDriver

Version	NID
3.60	0x6A0792A3

int sceKernelMemBlockTypeGetPrivilegesForDriver(SceKernelMemBlockType type);

sceKernelMemBlockTypeGetUnknownForDriver

Version	NID
0.990-3.60	0xCB0F3A33

int sceKernelMemBlockTypeGetUnknownForDriver(SceKernelMemBlockType type);

sceKernelUnlockRangeForDriver

Version	NID
3.60	0x75C70DE0

Temp name was sceKernelMemRangeReleaseForDriver.

int sceKernelUnlockRangeForDriver(void *addr, SceSize size);

sceKernelUnlockRangeProcForDriver

Version	NID
3.60	0xA8525B06

This is a guessed name. Temp name was sceKernelMemRangeReleaseForPidForDriver.

int sceKernelUnlockRangeProcForDriver(SceUID pid, void *addr, SceSize size);

sceKernelUnlockRangeWithPermForDriver

Version	NID
3.60	0x22CBE925

This is a guessed name. Temp name was sceKernelMemRangeReleaseWithPermForDriver.

Decrease references to pages.

int sceKernelUnlockRangeWithPermForDriver(SceKernelMemoryRefPerm perm, void *addr, SceSize size);

sceKernelLockRangeForDriver

Version	NID
3.60	0x59A4402F

Temp name was sceKernelMemRangeRetainForDriver.

int sceKernelLockRangeForDriver(void *addr, SceSize size);

sceKernelLockRangeProcForDriver

Version	NID
3.60	0x659586BF

This is a guessed name. Temp name was sceKernelMemRangeRetainForPidForDriver.

int sceKernelLockRangeProcForDriver(SceUID pid, void *addr, SceSize size);

sceKernelLockRangeWithPermForDriver

Version	NID
3.60	0xBC0A1D60

This is a guessed name. Temp name was sceKernelMemRangeRetainWithPermForDriver.

Increase references to pages.

int sceKernelLockRangeWithPermForDriver(SceKernelMemoryRefPerm perm, void *addr, SceSize size);

sceKernelCopyToUserProcDomainForDriver

Version	NID
0.931-1.69	0x571D2739
3.60	not present

Temp names were sceKernelRoMemcpyKernelToUserForPidForDriver, sceKernelProcCopyToUserRoForDriver.

Same as sceKernelCopyToUserProc, but sets DACR to 0xFFFFFFFF (ignore access permission bits in page table) before the copy then restores it. Use this function instead of sceKernelCopyToUserProc if you need to write data to read-only pages.

SceInt32 sceKernelCopyToUserProcDomainForDriver(SceUID pid, void *dst, const void *src, SceSize size);

sceKernelCopyToUserForDriver

Version	NID
0.931-3.60	0x6D88EF8A

Temp name was sceKernelMemcpyKernelToUserForDriver.

Copies size bytes from a kernel buffer to a user buffer. Writes to uaddr are performed using strt-type instructions which cause a Data Abort if the pages are not user-accessible. If any Data Abort occurs during the operation, the exception is swallowed and an error is returned. Otherwise, the function returns SCE_OK.

SceInt32 sceKernelCopyToUserForDriver(void *uaddr, const void *kaddr, SceSize size);

sceKernelCopyToUserProcForDriver

Version	NID
0.931-3.60	0x6B825479

Temp name was sceKernelMemcpyKernelToUserForPidForDriver, sceKernelProcCopyToUserForDriver.

Temporarily switches to specified process' address space for a call to sceKernelCopyToUser.

SceInt32 sceKernelProcCopyToUserForDriver(ScePID pid, void *uaddr, const void *kaddr, SceSize size);

sceKernelReadUserForDriver

Version	NID
0.990	0xE08F3967
3.60	not present

int sceKernelReadUserForDriver(void *dst, const void *src, SceSize size);

sceKernelCopyFromUserForDriver

Version	NID
0.931-3.60	0xBC996A7A

Temp name was sceKernelMemcpyUserToKernelForDriver.

Copies size bytes from a user buffer to a kernel buffer. Reads from uaddr are performed using ldrt-type instructions which cause a Data Abort if the pages are not user-accessible. If any Data Abort occurs during the operation, the exception is swallowed and an error is returned. Otherwise, the function returns SCE_OK.

SceInt32 sceKernelCopyFromUserForDriver(void *kaddr, const void *uaddr, SceSize size);

sceKernelCopyFromUserProcForDriver

Version	NID
0.931-3.60	0x605275F8

Temp names were sceKernelMemcpyUserToKernelForPidForDriver, sceKernelProcCopyFromUserForDriver.

Temporarily switches to specified process' address space for a call to sceKernelCopyFromUser.

SceInt32 sceKernelCopyFromUserProcForDriver(SceUID pid, void *dst, void *src, SceSize size);

sceKernelUserCopyForDriver

Version	NID
0.990	not present
1.50-3.60	0x1BD44DD5

Temp name was sceKernelMemcpyUserToUserForDriver.

int sceKernelUserCopyForDriver(void *dst, const void *src, SceSize size);

sceKernelProcUserCopyForDriver

Version	NID
0.990	not present
1.50-3.60	0x8E086C33

Temp name was sceKernelMemcpyUserToUserForPidForDriver.

int sceKernelProcUserCopyForDriver(SceUID pid, void *dst, const void *src, SceSize size);

sceKernelUserStrnlenForDriver

Version	NID
0.931	not present (in ForKernel)
0.940-0.990	0xFF06898A
1.50-3.60	not present

Temp name was sceKernelStrnlenFromUserForDriver.

SceSize sceKernelUserStrnlenForDriver(const char *s, SceSize maxlen);

sceKernelStrnlenUserForDriver

Version	NID
0.990	not present
1.50-3.60	0xB429D419

SceSize sceKernelStrnlenUserForDriver(const char *s, SceSize maxlen);

sceKernelProcStrnlenUserForDriver

Version	NID
0.990	not present
1.50-3.60	0x9929EB07

SceSize sceKernelProcStrnlenUserForDriver(SceUID pid, const char *s, SceSize maxlen);

sceKernelProcUserStrcpyForDriver

Version	NID
0.990-1.50	0xEBCB3970
3.60	not present

int sceKernelProcUserStrcpyForDriver(SceUID pid, char *dst, const char *src);

sceKernelStrncpyFromUserSpecialForDriver

Version	NID
0.990-1.50	0x7440BCDA
3.60	not present

int sceKernelStrncpyFromUserSpecialForDriver(char *dst, const char *src, SceSize maxlen, SceSize *dst_size);

sceKernelStrncpyToUserSpecialForDriver

Version	NID
0.990-1.50	0x369355F1
3.60	not present

int sceKernelStrncpyToUserSpecialForDriver(char *dst, const char *src, SceSize maxlen, SceSize *dst_size);

sceKernelUserStrncpyForDriver

Version	NID
0.931	not present. Present but not exported.
0.940-0.990	0xE6D5EFE4
1.50-3.60	not present

Returns 0 on success.

int sceKernelUserStrncpyForDriver(char *dst, const char *src, SceSize maxlen);

sceKernelStrncpyFromUserForDriver

Version	NID
0.990	not present
1.50-3.60	0xDB3EC244

Temp name was sceKernelStrncpyUserToKernelForDriver.

int sceKernelStrncpyFromUserForDriver(char *dst, const char *src, SceSize maxlen);

sceKernelProcStrncpyFromUserForDriver

Version	NID
0.990	not present
1.50-3.60	0x75AAF178

Temp name was sceKernelStrncpyUserForPidForDriver.

int sceKernelProcStrncpyFromUserForDriver(SceUID pid, char *dst, const char *src, SceSize maxlen);

sceKernelStrncpyToUserForDriver

Version	NID
0.990	not present
1.50-3.60	0x80BD6FEB

Temp name was sceKernelStrncpyKernelToUserForDriver.

int sceKernelStrncpyToUserForDriver(char* dst, const char *src, SceSize maxlen);

sceKernelProcStrncpyToUserForDriver

Version	NID
0.990	not present
1.50-3.60	0xFED82F2D

Temp name was sceKernelMemcpyKernelToUserForPidUncheckedForDriver.

int sceKernelProcStrncpyToUserForDriver(SceUID pid, char *dst, const char *src, SceSize maxlen);

sceUIDOpenByNameForDriver

Version	NID
0.931-0.990	0x796881D6
3.60	not present

Calls sceGUIDOpenByNameForDriver.

SceUID sceUIDOpenByNameForDriver(const char *name);

sceGUIDOpenByNameForDriver

Version	NID
0.931-3.60	0xD76E7452

Temp name was sceKernelOpenUidForNameForDriver.

SceUID sceGUIDOpenByNameForDriver(const char *name);

sceKernelRemapMemBlockForDriver

Version	NID
0.931-1.05	0x8D332AE1 (in ForKernel?)
1.50-3.60	not present

This can be used to remap RW memory as RX. To do this, first allocate a memory block of type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RW. After you are done writing, call sceKernelRemapMemBlockForDriver with type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RX.

int sceKernelRemapMemBlockForDriver(SceUID uid, SceKernelMemBlockType type);

sceKernelPartialRemapMemBlockForDriver

Version	NID
0.990	not present
1.50-3.60	0xDFE2C8CB

Temp name was sceKernelRemapBlockForDriver, sceKernelRemapMemBlockForDriver.

This can be used to remap RW memory as RX. To do this, first allocate a memory block of type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RW. After you are done writing, call sceKernelPartialRemapMemBlockForDriver with type SCE_KERNEL_MEMBLOCK_TYPE_KERNEL_RX.

int sceKernelPartialRemapMemBlockForDriver(SceUID uid, SceKernelMemBlockType type);

scePUIDSetNameForDriver

Version	NID
0.990-3.60	0x12624884

Temp name was sceKernelSetNameForPidForUidForDriver.

int scePUIDSetNameForDriver(SceUID pid, SceUID uid, const char *name);

sceGUIDSetNameForDriver

Version	NID
1.50-3.60	0x4CFA4100

Temp name was sceKernelSetObjectForUidForDriver. Wrongfully named scePUIDSetNameForDriver.

Calls the same routine as sceGUIDSetForKernel, but passes NULL for pClass and pObject.

SceInt32 sceGUIDSetNameForDriver(SceUID guid, const char *name);

sceKernelSwitchPidContextForDriver

Version	NID
3.60	0x2D711589

int sceKernelSwitchPidContextForDriver(SceKernelProcessContext *new_context, SceKernelProcessContext *prev_context);

sceGUIDReleaseObjectForDriver

Version	NID
0.990-3.60	0x149885C4

Temp name was sceKernelUidReleaseForDriver.

int sceGUIDReleaseObjectForDriver(SceUID uid);

sceKernelUnmapMemBlockForDriver

Version	NID
3.60	0xFFCD9B60

int sceKernelUnmapMemBlockForDriver(SceUID uid);

sceKernelGetPhysicalMemoryTypeForDriver

Version	NID
0.990-3.60	0x0AAA4FDD

Temp name was sceKernelVaddrMaybeGetSectionTypeForDriver

int sceKernelGetPhysicalMemoryTypeForDriver(void *vaddr);

some_memblock_operation

Version	NID
3.60	0x13805CA8

int some_memblock_operation(SceUID uid, int a2, int a3, int a4);

some_memblock_operation

Version	NID
3.60	0x16713BE8

Same as above but with different flags.

int some_memblock_operation(SceUID uid, int a2, int a3, int a4);

some_memblock_operation

Version	NID
3.60	0x4C584B29

Same as above but with different flags.

int some_memblock_operation(SceUID uid, int a2, int a3, int a4);

some_memblock_operation

Version	NID
3.60	0x6C76AD89

Same as above but with different flags.

int some_memblock_operation(SceUID uid, int a2, int a3, int a4);

some_memblock_operation

Version	NID
3.60	0x8C43B052

Same as above but with different flags.

int some_memblock_operation(SceUID uid, int a2, int a3, int a4);

sceKernelGetMemBlockProcessForDriver

Version	NID
0.990-3.60	0x1EFC96EA

int sceKernelGetMemBlockProcessForDriver(SceUID uid);

memblock_related_operation

Version	NID
3.60	0x64DBE472

int memblock_related_operation(SceUID uid, int a2);

memblock_related_operation

Version	NID
3.60	0x987EE587

struct result_987ee587
{
  int unk0;
  int unk4;
  int unk8;
  int unkC;
  int unk10;
};

int memblock_related_operation(SceUID uid, result_987ee587 *result);

SceSysmemForDriver_856FA2E3

Version	NID
3.60	0x856FA2E3

Seems related to heap.

int SceSysmemForDriver_856FA2E3(SceUID uid);

sceKernelGetPhyMemInfoForDriver

Version	NID
0.931-3.60	0x89475192

typedef struct SceKernelPhyMemInfo { // Size is 0xC on 0.931-3.60
  SceSize size;  // Size of this structure
  void* pbase;   // Physical base address
  SceSize psize; // Physical size
} SceKernelPhyMemInfo;

// as of FW 0.931-0.990, pindex must be one of these values: 1 PhyPartKernel, 8 PageVenezia, 9 PageVIP
#define SCE_KERNEL_PHYMEMPART_KERNEL_INDEX 1
#define SCE_KERNEL_PHYMEMPART_LPDDR2MAIN_KERNEL_INDEX 6
#define SCE_KERNEL_PAGE_VENEZIA_INDEX 8
#define SCE_KERNEL_PAGE_VIP_INDEX 9

SceInt32 sceKernelGetPhyMemInfoForDriver(SceUInt32 pindex, SceKernelPhyMemInfo *pInfo);

sceKernelVerifyHeapForDriver

Version	NID
0.990-3.60	0xC50A9C0D

int sceKernelVerifyHeapForDriver(SceUID uid, void *ptr);

SceSysmemForDebugger

This library was removed on FW 1.80.

sceKernelPhysicalAddressSpaceStartForDebugger

Version	NID
0.931	0x6AE2188F
1.691-3.60	not present

int sceKernelPhysicalAddressSpaceStartForDebugger(void);

sceKernelGetPhysicalAddressSpaceForDebugger

Version	NID
0.931	0xE8905626
1.691-3.60	not present

In FW 0.931, it calls sceKernelPhysicalAddressSpaceStartForDebugger.

void *sceKernelGetPhysicalAddressSpaceForDebugger(void);

sceKernelIsAccessibleRangeProcForDebugger

Version	NID
0.931-1.692	0x01DFC193
1.80-3.60	not present. Exported as #sceKernelIsAccessibleRangeProcForDriver.

?Returns 0 on success (if is accessible range)?

int sceKernelIsAccessibleRangeProcForDebugger(SceUID pid, SceUInt32 mode, const void *pVA, SceSize size);

sceKernelIsAccessibleRangeForDebugger

Version	NID
0.931-1.692	0xD027761F
1.80-3.60	not present. Exported as #sceKernelIsAccessibleRangeForDriver.

?Returns 0 on success (if is accessible range)?

int sceKernelIsAccessibleRangeForDebugger(SceUInt32 mode, const void *pVA, SceSize size);

SceSysmem

The SceSysmem library is responsible for both low-level and high-level memory management. There are functions for allocating raw blocks of memory (similar to Linux sbrk) as well as functions for maintaining a heap-like structure (similar to malloc) for kernel, however SceLibKernel implements a proper heap and that is used for user code.

sceKernelMapMemBlock

Version	NID
0.990-1.69	0x7B763A21
3.60	not present

sceKernelRemapMemBlock

Version	NID
0.990-1.69	0x3B29E0F5
3.60	not present

sceKernelPartialMapMemBlock

Version	NID
0.990	not present
1.69	0xC0A59868
3.60	not present

sceKernelUnmapMemBlock

Version	NID
0.990-1.69	0xEE30D976
3.60	not present

int sceKernelUnmapMemBlock(SceUID uid);

sceKernelPartialUnmapMemBlock

Version	NID
0.990	not present
1.69	0xCA99929B
3.60	not present

sceKernelGetMemBlockInfoByRange

Version	NID
0.990	not present
0.996-3.60	0x006F3DB4

/**
 * @brief Get memory block informaton by virtual address range

 * @param[in]		vbase	base address
 * @param[in]		vsize   size
 * @param[inout]	pInfo	information structure
 */
int sceKernelGetMemBlockInfoByRange(void *vbase, SceSize vsize, SceKernelMemBlockInfo *pInfo);

sceKernelGetMemBlockInfoByAddr

Version	NID
0.990-3.60	0x4010AD65

/**
 * @brief Get memory block information.
 *
 * Get information about a memory block.
 * @param[in]		vbase	Base address
 * @param[inout]	pInfo	Information structure
 */
int sceKernelGetMemBlockInfoByAddr(void *vbase, SceKernelMemBlockInfo *pInfo);

sceKernelGetSubbudgetInfo

Version	NID
0.990	not present
1.69-3.60	0x832B4A65

typedef struct SceKernelSubbudgetInfo { // size is 0xC on FW 3.60
  int size; // Size of this structure
  int unk_4;
  int unk_8;
} SceKernelSubbudgetInfo;

int sceKernelGetSubbudgetInfo(SceBool unk_boolean, SceKernelSubbudgetInfo *pInfo);

sceKernelGetFreeMemorySize

Version	NID
1.69-3.60	0x87CC580B

/**
 * Get free memory size
 */
int sceKernelGetFreeMemorySize(SceKernelFreeMemorySizeInfo *info);

sceKernelOpenMemBlock

Version	NID
0.990-3.60	0x8EB8DFBB

// on FW <= 1.691, flags is not used
SceUID sceKernelOpenMemBlock(const char *name, int flags);

sceKernelFindMemBlockByAddr

Version	NID
0.990-3.60	0xA33B99D1

/**
 * Find memory block by virtual range (base address and size)
 * If size == 0, API returns a memory block which contains 'start'
 * If size > 0, API returns a memory block just fit range [start, start + size].
 * @param[in]	vaddr		base address
 * @param[in]	size		address size
 * @retval	>=SCE_OK	block id
 * @retval	<SCE_OK		error
 */
SceUID sceKernelFindMemBlockByAddr(void *vaddr, SceSize size);

sceKernelFreeMemBlock

Version	NID
0.990-3.60	0xA91E15EE

/**
 * Free memory block.
 *
 * @param[in]	uid		block uid
 * @retval	SCE_OK		Success
 * @retval	<SCE_OK		Error code
 */
int sceKernelFreeMemBlock(SceUID uid);

sceKernelFreeMemBlockForVM

Version	NID
3.60	0x4EA13FEA

int sceKernelFreeMemBlockForVM(SceUID uid);

sceKernelCloseMemBlock

Version	NID
0.990-3.60	0xB680E3A0

int sceKernelCloseMemBlock(SceUID uid);

sceKernelGetMemBlockBase

Version	NID
0.996-3.60	0xB8EF5818

/**
 * @brief Get mapped base address of memory block.
 *
 * Get base address of memory block.
 * @param[in]	uid		block id
 * @param[out]	ppBase		base address of memory block
 * @retval	SCE_OK		success
 * @retval	<SCE_OK		Error
 */
int sceKernelGetMemBlockBase(SceUID uid, void **ppBase);

sceKernelAllocMemBlock

Version	NID
0.990-3.60	0xB9D5EBDE

/**
 * Reserve a new memory block.
 *
 * The memory types that can be specified for type are as follows.
 * - SCE_KERNEL_MEMBLOCK_TYPE_USER_RW
 * - SCE_KERNEL_MEMBLOCK_TYPE_USER_RW_UNCACHE
 * - SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_RW
 * - SCE_KERNEL_MEMBLOCK_TYPE_USER_MAIN_PHYCONT_NC_RW
 * - SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW
 *
 * Allocate a memory block.
 *
 * @param[in]		name		Memory block name
 * @param[in]		vsize		Memory block virtual size
 * @param[in]		flags		Options
 * @retval		id		UID of memory block
 * @retval		<SCE_OK		Error code
 */
SceUID sceKernelAllocMemBlock(const char *name, SceKernelMemBlockType type, SceSize vsize, const struct SceKernelAllocMemBlockOpt *pOpt);

sceKernelAllocUnmapMemBlock

Version	NID
3.60	0xEC636BCB

int sceKernelAllocUnmapMemBlock(char *name, SceSize size);

sceKernelOpenVMDomain

Version	NID
1.69-3.60	0x9CA3EB2B

int sceKernelOpenVMDomain();

sceKernelSyncVMDomain

Version	NID
1.69-3.60	0x19D2A81A

int sceKernelSyncVMDomain(SceUID uid, void *data, SceSize size);

sceKernelCloseVMDomain

Version	NID
1.69-3.60	0xD6CA56CA

int sceKernelCloseVMDomain();

sceKernelAllocMemBlockForVM

Version	NID
1.69-3.60	0xE2D7E137

SceUID sceKernelAllocMemBlockForVM(const char *name, SceSize vsize);

sceKernelCheckModelCapability

Version	NID
3.60	0x0144FBD9

int sceKernelCheckModelCapability(int bit);

sceKernelGetModelForCDialog

Version	NID
3.60	0xA2CB322F

int sceKernelGetModelForCDialog();

sceKernelGetModel

Version	NID
3.60	0xD0D4F729

int sceKernelGetModel();

sceKernelIsPSVitaTV

Version	NID
3.60	0x1453A5E5

int sceKernelIsPSVitaTV();

SceDipsw

sceKernelCheckDipsw

Version	NID
1.69-3.60	0x1C783FB2

sceKernelClearDipsw

Version	NID
1.69-3.60	0x800EDCC1

sceKernelSetDipsw

Version	NID
1.69-3.60	0x817053D4

SceDipswForDriver

sceKernelCheckDipswForDriver

Version	NID
3.60	0xA98FC2FD

int sceKernelCheckDipswForDriver(int no);

sceKernelGetDipswInfoForDriver

Version	NID
3.60	0xB2AD48BE

This is a guessed name (cannot find an evidence).

return *(int *)(dipsw_addr + 4 * info_id);

info_id:

0: CP timestamp 1
1: CP Version, CP Board ID
2: CP timestamp 2
3: ASLR Seed

See KBL Param#DIP Switches.

int sceKernelGetDipswInfoForDriver(SceUInt32 info_id);

sceKernelClearDipswForDriver

Version	NID
3.60	0xF1F3E9FE

void sceKernelClearDipswForDriver(int no);

sceKernelSetDipswForDriver

Version	NID
3.60	0x82E45FBF

void sceKernelSetDipswForDriver(int no);

SceUartForKernel

sceKernelUartInitForKernel

Version	NID
0.931-3.60	0xA9C74212

Temp name was sceUartInitForKernel.

It initializes the clock generator registers for the UART port. See UART Registers. The default baud rate is 115200 for ports 0-5 and 250000 for port 6.

// port: 0-6
int sceKernelUartInitForKernel(SceUInt32 port);

sceKernelUartReadAvailableForKernel

Version	NID
0.990	not present
3.60	0x38DB7629

Temp name was sceUartReadAvailableForKernel.

Returns the number of words available to read from the read FIFO.

int sceKernelUartReadAvailableForKernel(int port);

sceKernelUartReadForKernel

Version	NID
0.931-3.60	0x9BBF1255

Temp name was sceUartReadForKernel.

int sceKernelUartReadForKernel(int port);

sceKernelUartWriteForKernel

Version	NID
0.931-3.60	0x41973874

Temp name was sceUartWriteForKernel.

int sceKernelUartWriteForKernel(int port, char c);

sceKernelUartPutcharForKernel

Version	NID
0.931-0.990	0xAF243C6A
3.60	not present

int sceKernelUartPutcharForKernel(char c);

SceCpu

This library provides wrapper for much ARM CP15 co-processor access as well as low level support of spinlocks and other synchronization primitives.

sceKernelCpuId

Version	NID
1.69-3.60	0x2704CFEE

Return the CPU ID of the current core.

SceUInt sceKernelCpuId(void);

SceCpuForKernel

sceKernelSendEventForKernel

Version	NID
0.990	0x45885327
3.60	not present

void sceKernelSendEventForKernel(void);

sceKernelWaitForEventForKernel

Version	NID
0.931	0xD2629465
3.60	not present

void sceKernelWaitForEventForKernel(void);

sceKernelPrintCpuModeForKernel

Version	NID
0.931	0xDC99515C
3.60	not present

sceKernelTlsKernelSetForKernel

Version	NID
0.940	0x7A180AA4
3.60	not present

// thread_index must be < 8
void *sceKernelTlsKernelSetForKernel(SceUInt32 thread_index, void *tls);

sceKernelTlsKernelGetForKernel

Version	NID
0.940	0x28E080BC
3.60	not present

// thread_index must be < 8
void *sceKernelTlsKernelGetForKernel(SceUInt32 thread_index);

sceKernelRoundupDCacheLineForKernel

Version	NID
0.931-0.990	0xED512F50
3.60	not present

Calls the function previously registered by SceSysmem#sceKernelSetRoundupDCacheLineFuncForKernel.

int sceKernelRoundupDCacheLineForKernel(int a1);

sceKernelSetRoundupDCacheLineFuncForKernel

Version	NID
0.931-0.990	0x66C3AA93
3.60	not present

Uses CTR and CTR-DMINLINE to determine which function to return.

(int sceKernelRoundupDCacheLineForKernel(int) *) sceKernelSetRoundupDCacheLineFuncForKernel(void);

sceKernelReadUser8ForKernel

Version	NID
0.990	0x942B92C3
3.60	not present

int sceKernelReadUser8ForKernel(uint8_t *dest, uint8_t *psrc);

sceKernelReadUser16ForKernel

Version	NID
0.990	maybe present
3.60	not present

int sceKernelReadUser16ForKernel(uint16_t *dest, uint16_t *psrc);

sceKernelReadUser32ForKernel

Version	NID
0.990	0x6091086F
3.60	not present

int sceKernelReadUser32ForKernel(uint32_t *dest, uint32_t *psrc);

sceKernelWriteUser8ForKernel

Version	NID
0.990	0x13B7B151
3.60	not present

int sceKernelWriteUser8ForKernel(uint8_t *dest, uint8_t val);

sceKernelWriteUser16ForKernel

Version	NID
0.990	maybe present
3.60	not present

int sceKernelWriteUser16ForKernel(uint16_t *dest, uint16_t val);

sceKernelWriteUser32ForKernel

Version	NID
0.990	0x101894E0
3.60	not present

int sceKernelWriteUser32ForKernel(uint32_t *dest, uint32_t val);

sceKernelVMRead8ForKernel

Version	NID
0.990	0xA2F0FE9D
3.60	not present

int sceKernelVMRead8ForKernel(uint8_t *dest, uint8_t *psrc);

sceKernelVMRead16ForKernel

Version	NID
0.990	0xF31D4D10
3.60	not present

int sceKernelVMRead16ForKernel(uint16_t *dest, uint16_t *psrc);

sceKernelVMRead32ForKernel

Version	NID
0.931-0.990	0x316574B1
3.60	not present

int sceKernelVMRead32ForKernel(uint32_t *dest, uint32_t *psrc);

sceKernelVMWrite8ForKernel

Version	NID
0.931	0xA3C65664
3.60	not present

int sceKernelVMWrite8ForKernel(uint8_t *dest, uint8_t val);

sceKernelVMWrite16ForKernel

Version	NID
0.931	0xBF38A460
3.60	not present

int sceKernelVMWrite16ForKernel(uint16_t *dest, uint16_t val);

sceKernelVMWrite32ForKernel

Version	NID
0.931	0x04D129B2
3.60	not present

int sceKernelVMWrite32ForKernel(uint32_t *dest, uint32_t val);

sceKernelMMUIsValidMapForKernel

Version	NID
0.931	0x4891F923
3.60	not present

int sceKernelMMUIsValidMapForKernel(SceKernelMMUContext *context, const void *vbase, SceSize size, const void *pbase);

sceKernelMMUIsValidUnmapForKernel

Version	NID
0.931	0x60EA8433
3.60	not present

int sceKernelMMUIsValidUnmapForKernel(SceKernelMMUContext *context, const void *vbase, SceSize size);

sceKernelMMUL1GetInfoForKernel

Version	NID
0.931-0.990	0x9D346F87
3.60	not present

Parses a L1PT for information about a specific entry. Pass the address of the L1PT in l1pt. Used by sceKernelAddressSpaceGetMMUL1InfoForKernel.

SceInt32 sceKernelMMUL1GetInfoForKernel(void* l1pt, const void *addr, SceKernelMMUL1Info *pInfo);

sceKernelMMUL2GetInfoForKernel

Version	NID
0.931-0.990	0x247629A7
3.60	not present

int sceKernelMMUL2GetInfoForKernel(int a1, void *addr, void *pInfo);

sceKernelMMUMapSectionsForKernel

Version	NID
0.931-0.990	0x868B471A
3.60	not present
3.65	Present, but not exported

SceInt32 sceKernelMMUMapSectionsForKernel(const void *ttbr, SceKernelMemoryType code, SceUInt32 domain, void *vaddr, SceSize vsize, void *paddr);

sceKernelMMUMapSupersectionsForKernel

Version	NID
0.931-0.990	0x0D9DA15F
3.60	not present
3.65	Present, but not exported

SceInt32 sceKernelMMUMapSupersectionsForKernel(const void *ttbr, SceKernelMemoryType code, SceUInt32 domain, void *vaddr, SceSize vsize, void *paddr);

sceKernelMMUMapSmallPagesForKernel

Version	NID
0.931-0.990	0xB953E022
3.60	not present
3.65	Present, but not exported

int sceKernelMMUMapSmallPagesForKernel(const void *table, SceKernelMemoryType code, void *vbase, SceUInt32 voffset, SceSize vsize, void *paddr);

sceKernelMMUMapSmallPageForKernel

Version	NID
0.931-0.990	0xCC7C16F8
3.60	not present

int sceKernelMMUMapSmallPageForKernel(const void *table, SceKernelMemoryType code, void *vbase, SceUInt32 voffset, void *paddr);

sceKernelMMUMapLargePagesForKernel

Version	NID
0.931-0.990	0x78D32D38
3.60	not present
3.65	Present, but not exported

int sceKernelMMUMapLargePagesForKernel(const void *table, SceKernelMemoryType code, void *vbase, SceUInt32 voffset, SceSize vsize, void *paddr);

sceKernelMMUUnmapSectionsWithFlagsForKernel

Version	NID
0.931-0.990	0xFC657FD1
3.60	not present

int sceKernelMMUUnmapSectionsWithFlagsForKernel(const void *table, uint32_t maybe_ttbr0, void *vbase, SceSize vsize, SceUInt32 flags);

sceKernelMMUUnmapSupersectionsWithFlagsForKernel

Version	NID
0.931-0.990	0x0E4D29C6
3.60	not present

int sceKernelMMUUnmapSupersectionsWithFlagsForKernel(const void *table, uint32_t maybe_ttbr0, void *vbase, SceSize vsize, SceUInt32 flags);

sceKernelMMUUnmapSmallPagesWithFlagsForKernel

Version	NID
0.931-0.990	0x11EBA8CE
3.60	not present

int sceKernelMMUUnmapSmallPagesWithFlagsForKernel(const void *table, uint32_t maybe_ttbr0, void *vbase, SceUInt32 voffset, SceSize vsize, SceUInt32 flags);

sceKernelMMUUnmapLargePagesWithFlagsForKernel

Version	NID
0.931-0.990	0x44319918
3.60	not present

int sceKernelMMUUnmapLargePagesWithFlagsForKernel(const void *table, uint32_t maybe_ttbr0, void *vbase, SceUInt32 voffset, SceSize vsize, SceUInt32 flags);

sceKernelMMUL1VAtoPABySWForKernel

Version	NID
0.990	0x8E4ECF17
3.60	not present

int sceKernelMMUL1VAtoPABySWForKernel(const void *table, void *pVA, void **pPA);

sceKernelMMUSetL2PageTableForKernel

Version	NID
0.990	0xAECA0820
3.60	not present

int sceKernelMMUSetL2PageTableForKernel(const void *ttbr, const void *map, const void *pbase);

sceKernelMMUUnsetL2PageTableForKernel

Version	NID
0.990	0xCB519DF3
3.60	not present

int sceKernelMMUUnsetL2PageTableForKernel(const void *ttbr, const void *PTE);

SceCpuForKernel_CA4124DE

Version	NID
0.990	0xCA4124DE
3.60	not present

Returns 1, 2 or 6 based on some page/section properties.

int SceCpuForKernel_CA4124DE(const void *table, void *pVA, void **pPA);

sceKernelMMUGetContextForKernel

Version	NID
0.931	0x211B89DA
3.60	not present

Temp name was sceKernelCpuSaveContextForKernel.

typedef struct SceKernelMMUContext { // size is 0xC on FW 0.931
  uint32_t unk_0;
  uint32_t unk_4;
  uint32_t unk_8;
} SceKernelMMUContext;

int sceKernelMMUGetContextForKernel(SceKernelMMUContext *context);

sceKernelMMUChangeContextForKernel

Version	NID
0.931	0x0A4F0FB9
3.60	not present

Temp name was sceKernelCpuRestoreContextForKernel.

int sceKernelMMUChangeContextForKernel(SceKernelMMUContext *context);

sceKernelMMUVAtoPAWithModeForKernel

Version	NID
0.931-3.60	0x67343A07

Temp name was sceKernelCpuGetPaddrWithMaskForKernel.

mode (maskPAR) is usually 0x33, sometimes 2.

int sceKernelMMUVAtoPAWithModeForKernel(int mode, void *pVA, void **ppPA);

sceKernelMMUCheckRangeWithModeForKernel

Version	NID
0.931	0xCCDA3B8C
3.60	not present

Return 0 if all pages are valid, < 0 else.

int sceKernelMMUCheckRangeWithModeForKernel(int mode, void *start, SceSize size);

sceKernelMMUVAtoPAForKernel

Version	NID
0.931-3.60	0x2A46E800

Temp name was sceKernelCpuGetPaddrForKernel.

Uses mode (maskPAR) 0x33.

This will write the physical address for a virtual address pVA to memory pointed to by pPA.

Returns <0 on error, values >=0 indicate success.

int sceKernelMMUVAtoPAForKernel(void *pVA, void **pPA);

sceKernelCpuGetCONTEXTIDRForKernel

Version	NID
3.60	0x5B6B3274

The CONTEXTIDR, bits [31:0] contain the process ID number.

  return (unsigned __int8)__mrc(15, 0, 13, 0, 1); // Read CONTEXTIDR (Context ID Register)

void sceKernelCpuGetCONTEXTIDRForKernel(void);

sceKernelCpuUpdateSCTLRForKernel

Version	NID
3.60	0x04008CF7

  int result;
  result = __mrc(15, 0, 1, 0, 0) | 0x1806; // Read SCTLR (System Control Register)
  __mcr(15, 0, result, 1, 0, 0); // Write SCTLR (System Control Register)
  return result;

void sceKernelCpuUpdateSCTLRForKernel(void); // SCTLR (System Control Register)

sceKernelCpuBranchPredictorInvalidateAllISForKernel

Version	NID
3.60	0x1BB2BB8D

void sceKernelCpuBranchPredictorInvalidateAllISForKernel(void); // BPIALLIS, Branch predictor invalidate all (IS)

sceKernelCpuBranchPredictorInvalidateAllForKernel

Version	NID
3.60	0x4C4C7D6B

void sceKernelCpuBranchPredictorInvalidateAllForKernel(void); // BPIALL, Branch predictor invalidate all

sceKernelDcacheCleanInvalidateAll

Version	NID
0.931	0x85A27F98

Flushes PLE then cleans and invalidates L1 Dcache and L2 cache in this order.

void sceKernelDcacheCleanInvalidateAll(void);

sceKernelCpuDcacheInvalidateMVACForKernel

Version	NID
3.60	0x470EAE1E

void sceKernelCpuDcacheInvalidateMVACForKernel(int mva); // DCIMVAC, Data cache invalidate by MVA (PoC)

sceKernelL1DcacheInvalidateRangeForKernel

Version	NID
3.60	0x583F30D1

This is a guessed name. Temp name was sceKernelCpuDcacheInvalidateMVACRangeForKernel.

void sceKernelL1DcacheInvalidateRangeForKernel(void *addr, unsigned int size); // DCIMVAC, Data cache invalidate by MVA (PoC)

sceKernelL1DcacheCleanInvalidateRangeForKernel

Version	NID
0.931-3.60	0x6BA2E51C

This is a guessed name. Temp name was sceKernelCpuDcacheCleanInvalidateMVACRangeForKernel, sceKernelCpuDcacheWritebackInvalidateRangeForKernel, sceKernelDcacheWritebackInvalidateRangeForKernel.

// DCCIMVAC, Data cache clean and invalidate by MVA (PoC)
void sceKernelL1DcacheCleanInvalidateRangeForKernel(const void *addr, unsigned int size);

sceKernelL1DcacheInvalidateAllForKernel

Version	NID
3.60	0x2F3BF020

This is a guessed name. Temp name was sceKernelCpuDcacheInvalidateSWForKernel.

void sceKernelL1DcacheInvalidateAllForKernel(void); // DCISW, Data cache invalidate by set/way (all the cache)

sceKernelL1DcacheCleanAllForKernel

Version	NID
3.60	0x73A30DB2

This is a guessed name. Temp name was sceKernelCpuDcacheCleanSWForKernel.

void sceKernelL1DcacheCleanAllForKernel(void); // DCCSW, Data cache clean by set/way (all the cache)

sceKernelL1DcacheCleanInvalidateAllForKernel

Version	NID
0.931-3.60	0x76DAB4D0

Guessed name was sceKernelCpuDcacheCleanInvalidateSWForKernel.

void sceKernelL1DcacheCleanInvalidateAllForKernel(void);

sceKernelCpuDcacheCleanMVACForKernel

Version	NID
3.60	0xF7159B55

void sceKernelCpuDcacheCleanMVACForKernel(int mva); // DCCMVAC, Data cache clean by MVA (PoC)

sceKernelL1DcacheCleanRangeForKernel

Version	NID
0.931-3.60	0xC5C1EE4E

Guessed name was sceKernelCpuDcacheCleanMVACRangeForKernel.

void sceKernelL1DcacheCleanRangeForKernel(void *addr, unsigned int size); // DCCMVAC, Data cache clean by MVA (PoC)

sceKernelL1DcacheInvalidateRangeForKernel

Version	NID
3.60	0xC8E8C9E9

This is a guessed name. Temp name was sceKernelCpuDcacheCleanInvalidateMVACForKernel.

void sceKernelL1DcacheInvalidateRangeForKernel(int mva); // DCCIMVAC, Data cache clean and invalidate by MVA (PoC)

sceKernelL1IcacheInvalidateEntireAllCoreForKernel

Version	NID
0.931-3.60	0x264DA250
3.65	0x803C84BF

Guessed name was sceKernelCpuIcacheInvalidateAllUISForKernel.

Invalidates the L1 Icache for all cores.

void sceKernelL1IcacheInvalidateEntireAllCoreForKernel(void);

sceKernelL1CacheInvalidateEntireForKernel

Version	NID
3.60	0xAEE0B489

This is a guessed name. Temp name was sceKernelCpuIcacheInvalidateAllUForKernel.

Invalidates the entire L1 Icache of this core.

void sceKernelL1CacheInvalidateEntireForKernel(void); // ICIALLU, Instruction cache invalidate all (PoU)

sceKernelL1IcacheInvalidateRangeForKernel

Version	NID
0.931-3.60	0xF4C7F578

Temp name was sceKernelCpuIcacheInvalidateRangeForKernel, sceKernelCpuIcacheInvalidateMVAURange.

Invalidates a range in L1 Icache of this core.

// ICIMVAU, Instruction cache invalidate by MVA (PoU)
void sceKernelL1IcacheInvalidateRangeForKernel(void *start, SceSize size);

sceKernelIcacheInvalidateRangeForKernel

Version	NID
0.931-3.60	0x19F17BD0
3.65-3.68	0x73E895EA

Temp name was sceKernelCpuIcacheAndL2InvalidateMVAURangeForKernel, sceKernelCpuIcacheAndL2WritebackInvalidateRangeForKernel.

Cleans and invalidates range in L2 cache, then in L1 Icache of core.

int sceKernelIcacheInvalidateRangeForKernel(void *start, SceSize size);

sceKernelPleFlushRequest

Version	NID
3.60	0xD0D85FF8

Temporary name was sceKernelCpuPreloadEngineKill.

NSACR (Non-Secure Access Control Register)
Test bit NS access to the Preload Engine resources
[>] PLEFF (Preload Engine FIFO flush operation)
[>] PLEKC (Preload Engine kill channel operation)
[<] PLEASR (Preload Engine Activity Status Register)

void sceKernelPleFlushRequest(void);

sceKernelDomainTextMemcpyForKernel

Version	NID
0.931-3.60	0x8C683DEC
3.63-3.65	Removed from export

Guessed name was sceKernelCpuUnrestrictedMemcpy.

Unrestricted memcpy by first setting the DACR register to 0xFFFF0000 and then doing a memcpy.

In old firmware (0.931), DACR is set to 0xFFFFFFFF instead and interrupts are disabled for the operation.

int sceKernelDomainTextMemcpyForKernel(void *dest, const void *src, SceSize len);

sceKernelCpuForKernel_9B8173F4

Version	NID
3.60	0x9B8173F4

Might be get_vaddr_memory_type.

Return value can be:

2
8
0x40
0x80
0xD0
0x80022007 (SCE_KERNEL_ERROR_VA2PA_FAULT)

int sceKernelCpuForKernel_9B8173F4(void *vaddr);

sceKernelCoreSyncAllForKernel

Version	NID
3.60	0xA5C9DBBA

This is a guessed name. Temp name was sceKernelWaitCore3ForKernel.

typedef struct SceCpuCoreSyncCtx {
	int lock;
	int16_t core_count;
	int16_t last_wait_core; // 0:core3, 1:core0, 2:core1, 3:core2
} SceCpuCoreSyncCtx;

void sceKernelCoreSyncAllForKernel(SceCpuCoreSyncCtx *pCtx);

sceKernelCoreSyncWaitForKernel

Version	NID
0.931-3.60	0x9D72DD1B

This is a temp name.

#define SCE_CPU_WAIT_CORE_0 1
#define SCE_CPU_WAIT_CORE_1 2
#define SCE_CPU_WAIT_CORE_2 3
#define SCE_CPU_WAIT_CORE_3 0

void sceKernelCoreSyncWaitForKernel(SceCpuCoreSyncCtx *pCtx, int core);

sceKernelInitCpuCoreSyncCtxForKernel

Version	NID
0.931-3.60	0x4CD4D921

This is a temp name.

void sceKernelInitCpuCoreSyncCtxForKernel(SceCpuCoreSyncCtx *pCtx);

SceCpuForKernel_43CC6E20

Version	NID
3.60	0x43CC6E20

DACR off

Does some memory copies between the args.

int SceCpuForKernel_43CC6E20(void *addr, int a2, int a3, int a4);

sceCpuUnrestrictedBzeroIntForKernel

Version	NID
3.60	0x76EB0DD4

DACR off

int sceCpuUnrestrictedBzeroIntForKernel(int *addr);

SceCpuForKernel_337473B5

Version	NID
0.931-3.60	0x337473B5

DACR off

If addr.unk_0 equals 0, changes addr.unk_0 to new_val, else increase addr.unk_4.

int SceCpuForKernel_337473B5(CpuUnkStruct *addr, unsigned int new_val);

sceKernelCpuAtomicSubIfGreater64ForKernel

Version	NID
3.60	0x37FBFD12

DACR is not disabled

int sceKernelCpuAtomicSubIfGreater64ForKernel(unsigned long long *a1, unsigned int a2);

sceKernelCpuAtomicLimit64ForKernel

Version	NID
3.60	0x6190A018

DACR is not disabled

int sceKernelCpuAtomicLimit64ForKernel(unsigned long long *result, int limit);

sceKernelCpuAtomicAdd32AndGet64InRangeForKernel

Version	NID
3.60	0xD8A7216C

DACR is not disabled

int sceKernelCpuAtomicAdd32AndGet64InRangeForKernel(unsigned long long *val, int add_val, int limit);

sceKernelCpuAtomicAdd32AndGet64InHiLoRangeForKernel

Version	NID
3.60	0xD37AABE5

DACR is not disabled

int sceKernelCpuAtomicAdd32AndGet64InHiLoRangeForKernel(unsigned long long *val, int add_val, int limit);

sceKernelCpuAtomicGet32AndSet64ForKernel

Version	NID
0.990	not present
3.60	0x4553FBDE

DACR is not disabled

int sceKernelCpuAtomicGet32AndSet64ForKernel(unsigned long long *result, int src);

sceKernelCpuAtomicGet32AndSet64_2ForKernel

Version	NID
0.990	not present
3.60	0x7FB4E7AC

Exact same code as SceCpuForKernel_4553FBDE.

DACR is not disabled

int sceKernelCpuAtomicGet32AndSet64_2ForKernel(unsigned long long *result, int src);

sceKernelCpuAtomicDecIfLowPositive32ForKernel

Version	NID
3.60	0x8510FA52

DACR is not disabled

int sceKernelCpuAtomicDecIfLowPositive32ForKernel(unsigned int *addr);

sceKernelCpuAtomicHiLoAlgorithmForKernel

Version	NID
3.60	0x5F64E5ED

DACR is not disabled

Returns current value (high + low), and sets it to max_low.

int sceKernelCpuAtomicHiLoAlgorithmForKernel(SceUInt32 *max_low);

sceKernelCpuAtomicAddAndGetPositive32InRangeForKernel

Version	NID
3.60	0x98E91C1C

DACR is not disabled

If val is negative, returns 2 and does not override val.

int sceKernelCpuAtomicAddAndGetPositive32InRangeForKernel(int *val, int add_val, int limit);

SceCpuForKernel_6C7E7B57

Version	NID
0.931-3.60	0x6C7E7B57

Set TTBR lower value (0x4A).

int SceCpuForKernel_6C7E7B57(uintptr_t ttbr);

SceCpuForKernel_AED8F8D7

Version	NID
0.931	0xAED8F8D7
3.60	not present

Initialize TTBR.

int SceCpuForKernel_AED8F8D7(const void *ttbr);

SceCpuForKernel_9A3281C0

Version	NID
0.990-3.60	0x9A3281C0
3.65	0xC32687D0

Gets start and end of a special code area in which the kernel<->user memory copy routines reside. See SceExcpmgr page for more information about how this is used.

In older firmware, this function also provides the start and end of the "memory access error range" code area (see SceExcpmgrForKernel_C45C0D3D for what this range is for).

//0.990
void SceCpuForKernel_9A3281C0(SceUIntPtr *pMemErrorAreaStart, SceUIntPtr* pMemErrorAreaEnd, SceUIntPtr *pUKCopyAreaStart, SceUIntPtr* pUKCopyAreaEnd)

//3.60+
void SceCpuForKernel_9A3281C0(SceUIntPtr *pUKCopyAreaStart, SceUIntPtr* pUKCopyAreaEnd);

SceCpuForKernel_9CB82EB0

Version	NID
3.60	0x9CB82EB0

return;

int SceCpuForKernel_9CB82EB0(void);

SceCpuForDriver

sceKernelRoundupDCacheLine3ForDriver

Version	NID
0.931-0.990	0xF0849812
3.60	not present

int sceKernelRoundupDCacheLine3ForDriver(int a1);

sceKernelAbortForDriver

Version	NID
0.931-0.990	0x6DCA6903
3.60	not present

void sceKernelAbortForDriver(void);

sceKernelCpuIdForDriver

Version	NID
0.990-3.60	0x5E4D5DE1

Return the CPU ID of the current core.

int sceKernelCpuIdForDriver(void);

sceKernelCpuAtomicAddAndGet8ForDriver

Version	NID
3.60	0x1E850481

unsigned char sceKernelCpuAtomicAddAndGet8ForDriver (unsigned char *addr, unsigned char val);

sceKernelCpuAtomicAddAndGet16ForDriver

Version	NID
3.60	0x59F74E94

unsigned short sceKernelCpuAtomicAddAndGet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicAddAndGet32ForDriver

Version	NID
0.990-3.60	0x5F6A8743

Adds val to *addr atomically, and returns the result.

unsigned int sceKernelCpuAtomicAddAndGet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicAddAndGet64ForDriver

Version	NID
3.60	0x4E459A03

unsigned long long sceKernelCpuAtomicAddAndGet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicAddUnless8ForDriver

Version	NID
3.60	0x5CC62CEC

int sceKernelCpuAtomicAddUnless8ForDriver(unsigned char *addr, unsigned char val, unsigned char cmp);

sceKernelCpuAtomicAddUnless16ForDriver

Version	NID
3.60	0x0F84AFE9

int sceKernelCpuAtomicAddUnless16ForDriver(unsigned short *addr, unsigned short val, unsigned short cmp);

sceKernelCpuAtomicAddUnless32ForDriver

Version	NID
3.60	0x1F157DC3

int sceKernelCpuAtomicAddUnless32ForDriver(unsigned int *addr, unsigned int val, unsigned int cmp);

sceKernelCpuAtomicAddUnless64ForDriver

Version	NID
3.60	0x06CCFA4B

int sceKernelCpuAtomicAddUnless64ForDriver(unsigned long long *addr, int unused, unsigned long long val, unsigned long long cmp);

sceKernelCpuAtomicAndAndGet8ForDriver

Version	NID
3.60	0x32B62B1A

unsigned char sceKernelCpuAtomicAndAndGet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicAndAndGet16ForDriver

Version	NID
3.60	0xB281D52A

unsigned short sceKernelCpuAtomicAndAndGet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicAndAndGet32ForDriver

Version	NID
3.60	0xDF899E4B

unsigned int sceKernelCpuAtomicAndAndGet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicAndAndGet64ForDriver

Version	NID
3.60	0xD18E7B54

unsigned long long sceKernelCpuAtomicAndAndGet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicClearAndGet8ForDriver

Version	NID
3.60	0x8E538AB5

unsigned char sceKernelCpuAtomicClearAndGet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicClearAndGet16ForDriver

Version	NID
3.60	0x6B050D7C

unsigned short sceKernelCpuAtomicClearAndGet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicClearAndGet32ForDriver

Version	NID
3.60	0x78C1F148

unsigned int sceKernelCpuAtomicClearAndGet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicClearAndGet64ForDriver

Version	NID
3.60	0x2149CD4C

unsigned long long sceKernelCpuAtomicClearAndGet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicClearMask8ForDriver

Version	NID
3.60	0x1B3336B0

void sceKernelCpuAtomicClearMask8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicClearMask16ForDriver

Version	NID
3.60	0x1BE58599

void sceKernelCpuAtomicClearMask16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicClearMask32ForDriver

Version	NID
3.60	0x4AE1BCC0

void sceKernelCpuAtomicClearMask32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicClearMask64ForDriver

Version	NID
3.60	0x55760309

void sceKernelCpuAtomicClearMask64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicCompareAndSet8ForDriver

Version	NID
3.60	0x3627F4E0

unsigned char sceKernelCpuAtomicCompareAndSet8ForDriver(unsigned char *addr, unsigned char cmp, unsigned char val);

sceKernelCpuAtomicCompareAndSet16ForDriver

Version	NID
3.60	0x6F63F56D

unsigned short sceKernelCpuAtomicCompareAndSet16ForDriver(unsigned short *addr, unsigned short cmp, unsigned short val);

sceKernelCpuAtomicCompareAndSet32ForDriver

Version	NID
3.60	0xCDA96E81

unsigned int sceKernelCpuAtomicCompareAndSet32ForDriver(unsigned int *addr, unsigned int cmp, unsigned int val);

sceKernelCpuAtomicCompareAndSet64ForDriver

Version	NID
3.60	0x4B527009

unsigned long long sceKernelCpuAtomicCompareAndSet64ForDriver(unsigned long long *addr, int unused, unsigned long long cmp, unsigned long long val);

sceKernelCpuAtomicDecIfPositive8ForDriver

Version	NID
3.60	0x45153D4E

unsigned char sceKernelCpuAtomicDecIfPositive8ForDriver(unsigned char *addr);

sceKernelCpuAtomicDecIfPositive16ForDriver

Version	NID
3.60	0x9A693F5B

unsigned short sceKernelCpuAtomicDecIfPositive16ForDriver(unsigned short *addr);

sceKernelCpuAtomicDecIfPositive32ForDriver

Version	NID
3.60	0x2A71B03C

unsigned int sceKernelCpuAtomicDecIfPositive32ForDriver(unsigned int *addr);

sceKernelCpuAtomicDecIfPositive64ForDriver

Version	NID
3.60	0x267D0B33

unsigned long long sceKernelCpuAtomicDecIfPositive64ForDriver(unsigned long long *addr);

sceKernelCpuAtomicGetAndAdd8ForDriver

Version	NID
3.60	0xFCDCD4DE

unsigned char sceKernelCpuAtomicGetAndAdd8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicGetAndAdd16ForDriver

Version	NID
3.60	0x225DF91A

unsigned short sceKernelCpuAtomicGetAndAdd16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndAdd32ForDriver

Version	NID
3.60	0x341B6E81

unsigned int sceKernelCpuAtomicGetAndAdd32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndAdd64ForDriver

Version	NID
3.60	0x043FD446

unsigned long long sceKernelCpuAtomicGetAndAdd64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicGetAndAnd8ForDriver

Version	NID
3.60	0xD8E675C0

unsigned char sceKernelCpuAtomicGetAndAnd8ForDriver(unsigned char *a1, unsigned char a2);

sceKernelCpuAtomicGetAndAnd16ForDriver

Version	NID
3.60	0x4A820BC5

unsigned short sceKernelCpuAtomicGetAndAnd16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndAnd32ForDriver

Version	NID
3.60	0x10EB35EB

unsigned int sceKernelCpuAtomicGetAndAnd32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndAnd64ForDriver

Version	NID
3.60	0x18A17E07

unsigned long long sceKernelCpuAtomicGetAndAnd64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicGetAndClear8ForDriver

Version	NID
3.60	0x382D1466

unsigned char sceKernelCpuAtomicGetAndClear8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicGetAndClear16ForDriver

Version	NID
3.60	0x8E9C086D

unsigned short sceKernelCpuAtomicGetAndClear16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndClear32ForDriver

Version	NID
3.60	0xE36F3A46

unsigned int sceKernelCpuAtomicGetAndClear32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndClear64ForDriver

Version	NID
3.60	0x88BA6002

unsigned long long sceKernelCpuAtomicGetAndClear64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicGetAndOr8ForDriver

Version	NID
3.60	0xBDF6F8E4

unsigned char sceKernelCpuAtomicGetAndOr8ForDriver(unsigned char *var, unsigned char value);

sceKernelCpuAtomicGetAndOr16ForDriver

Version	NID
3.60	0x004F09D1

unsigned short sceKernelCpuAtomicGetAndOr16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndOr32ForDriver

Version	NID
3.60	0x2A40BB93

unsigned int sceKernelCpuAtomicGetAndOr32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndOr64ForDriver

Version	NID
3.60	0xCB73D6D5

unsigned long long sceKernelCpuAtomicGetAndOr64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicGetAndSet8ForDriver

Version	NID
3.60	0x29599FC8

unsigned char sceKernelCpuAtomicGetAndSet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicGetAndSet16ForDriver

Version	NID
3.60	0x085532C8

unsigned short sceKernelCpuAtomicGetAndSet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndSet32ForDriver

Version	NID
3.60	0x0EE04C03

unsigned int sceKernelCpuAtomicGetAndSet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndSet64ForDriver

Version	NID
3.60	0xD2DEE625

unsigned long long sceKernelCpuAtomicGetAndSet64ForDriver(unsigned long long *addr, int unused, unsigned int lo_val, unsigned int hi_val);

sceKernelCpuAtomicGetAndSub8ForDriver

Version	NID
3.60	0x7B43D0D7

unsigned char sceKernelCpuAtomicGetAndSub8ForDriver (unsigned char *addr, unsigned char val);

sceKernelCpuAtomicGetAndSub16ForDriver

Version	NID
3.60	0x3EE9B5B8

unsigned short sceKernelCpuAtomicGetAndSub16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndSub32ForDriver

Version	NID
3.60	0xF891CF2A

unsigned int sceKernelCpuAtomicGetAndSub32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndSub64ForDriver

Version	NID
3.60	0xA7585370

unsigned long long sceKernelCpuAtomicGetAndSub64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicGetAndXor8ForDriver

Version	NID
3.60	0xBAF47F7B

unsigned char sceKernelCpuAtomicGetAndXor8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicGetAndXor16ForDriver

Version	NID
3.60	0x711801E6

unsigned short sceKernelCpuAtomicGetAndXor16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicGetAndXor32ForDriver

Version	NID
3.60	0x77E34309

unsigned int sceKernelCpuAtomicGetAndXor32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicGetAndXor64ForDriver

Version	NID
3.60	0xE212ECAD

unsigned long long sceKernelCpuAtomicGetAndXor64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicOrAndGet8ForDriver

Version	NID
3.60	0x5D515F1B

unsigned char sceKernelCpuAtomicOrAndGet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicOrAndGet16ForDriver

Version	NID
3.60	0xADD39B84

unsigned short sceKernelCpuAtomicOrAndGet16ForDriver (unsigned short *addr, unsigned short val);

sceKernelCpuAtomicOrAndGet32ForDriver

Version	NID
3.60	0xBC248C30

unsigned int sceKernelCpuAtomicOrAndGet32ForDriver (unsigned int *addr, unsigned int val);

sceKernelCpuAtomicOrAndGet64ForDriver

Version	NID
3.60	0x3E218AF7

unsigned long long sceKernelCpuAtomicOrAndGet64ForDriver(unsigned long long *addr, int unused, long long val);

sceKernelCpuAtomicSet8ForDriver

Version	NID
3.60	0x0836537E

void sceKernelCpuAtomicSet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicSet16ForDriver

Version	NID
3.60	0x532CA3E8

void sceKernelCpuAtomicSet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicSet32ForDriver

Version	NID
3.60	0x3168BC57

void sceKernelCpuAtomicSet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicSet64ForDriver

Version	NID
3.60	0xC381CE8C

void sceKernelCpuAtomicSet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicSetIfGreaterGet8ForDriver

Version	NID
3.60	0xC3868071

unsigned char sceKernelCpuAtomicSetIfGreaterGet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicSetIfGreaterGet16ForDriver

Version	NID
3.60	0x875B094D

unsigned short sceKernelCpuAtomicSetIfGreaterGet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicSetIfGreaterGet32ForDriver

Version	NID
3.60	0x26F71995

unsigned int sceKernelCpuAtomicSetIfGreaterGet32ForDriver(unsigned int *a1, unsigned int val);

sceKernelCpuAtomicSubAndGet8ForDriver

Version	NID
3.60	0xEB085370

unsigned char sceKernelCpuAtomicSubAndGet8ForDriver(unsigned char *addr, unsigned char val);

sceKernelCpuAtomicSubAndGet16ForDriver

Version	NID
3.60	0x515682C9

unsigned short sceKernelCpuAtomicSubAndGet16ForDriver(unsigned short *addr, unsigned short val);

sceKernelCpuAtomicSubAndGet32ForDriver

Version	NID
3.60	0xA4884C4E

unsigned int sceKernelCpuAtomicSubAndGet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicSubAndGet64ForDriver

Version	NID
3.60	0xB5F8919C

unsigned long long sceKernelCpuAtomicSubAndGet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelCpuAtomicXorAndGet8ForDriver

Version	NID
3.60	0x03887992

unsigned char sceKernelCpuAtomicXorAndGet8ForDriver (unsigned char *a1, unsigned char a2);

sceKernelCpuAtomicXorAndGet16ForDriver

Version	NID
3.60	0x646003D6

unsigned short sceKernelCpuAtomicXorAndGet16ForDriver (unsigned short *addr, unsigned short val);

sceKernelCpuAtomicXorAndGet32ForDriver

Version	NID
3.60	0x4244BE65

unsigned int sceKernelCpuAtomicXorAndGet32ForDriver(unsigned int *addr, unsigned int val);

sceKernelCpuAtomicXorAndGet64ForDriver

Version	NID
3.60	0x692C51B3

unsigned long long sceKernelCpuAtomicXorAndGet64ForDriver(unsigned long long *addr, int unused, unsigned long long val);

sceKernelDcacheInvalidateRangeForDriver

Version	NID
0.931-3.60	0x02796361

Temp name was sceKernelDcacheInvalidateRange_1ForDriver, sceKernelCpuDcacheAndL2InvalidateMVACRange_1ForDriver, sceKernelCpuDcacheAndL2InvalidateRangeForDriver.

int sceKernelDcacheInvalidateRangeForDriver(const void *start, SceSize size);

sceKernelDcacheInvalidateRangeForL2WBWAForDriver

Version	NID
0.990	0x614C6698
3.60	not present

Temp name was sceKernelDcacheInvalidateRange_0x10ForDriver, sceKernelCpuDcacheAndL2InvalidateMVACRange_10ForDriver.

int sceKernelDcacheInvalidateRangeForL2WBWAForDriver(const void *start, SceSize size);

sceKernelDcacheInvalidateRangeForL1WBWAForDriver

Version	NID
0.990-3.60	0x8B4C26DF

Temp name was sceKernelDcacheInvalidateRange_0x20ForDriver, sceKernelCpuDcacheInvalidateRangeForDriver, sceKernelCpuDcacheAndL2InvalidateMVACRange_20ForDriver.

int sceKernelDcacheInvalidateRangeForL1WBWAForDriver(const void *start, SceSize size);

sceKernelDcacheCleanInvalidateRangeForDriver

Version	NID
0.931-3.60	0x364E68A4

Temp name was sceKernelDcacheCleanInvalidateRange_1ForDriver, sceKernelCpuDcacheAndL2CleanInvalidateMVACRange_1ForDriver, sceKernelCpuDcacheAndL2WritebackInvalidateRangeForDriver.

int sceKernelDcacheCleanInvalidateRangeForDriver(const void *start, SceSize size);

sceKernelDcacheCleanInvalidateRangeForL2WBWAForDriver

Version	NID
0.990	0x364E68A4
3.60	not present

Temp name was sceKernelDcacheCleanInvalidateRange_0x10ForDriver.

int sceKernelDcacheCleanInvalidateRangeForL2WBWAForDriver(const void *start, SceSize size);

sceKernelDcacheCleanInvalidateRangeForL1WBWAForDriver

Version	NID
0.990-3.60	0xE551F99B

Temp name was sceKernelDcacheCleanInvalidateRange_0x20ForDriver, sceKernelCpuDcacheAndL2CleanInvalidateMVACRange_20ForDriver.

int sceKernelDcacheCleanInvalidateRangeForL1WBWAForDriver(const void *start, SceSize);

sceKernelDcacheCleanRangeForDriver

Version	NID
0.931-3.60	0x103872A5

Temp name was sceKernelDcacheCleanRange_1ForDriver, sceKernelCpuDcacheAndL2WritebackRangeForDriver, sceKernelCpuDcacheAndL2CleanMVACRange_1ForDriver.

int sceKernelDcacheCleanRangeForDriver(const void *start, SceSize size);

sceKernelDcacheCleanRangeForL2WBWAForDriver

Version	NID
0.990	0x2A5344B7
3.60	not present

Temp name was sceKernelDcacheCleanRange_0x10ForDriver.

int sceKernelDcacheCleanRangeForL2WBWAForDriver(const void *start, SceSize size);

sceKernelDcacheCleanRangeForL1WBWAForDriver

Version	NID
0.990-3.68	0x9CB9F0CE

Temp name was sceKernelCpuDcacheWritebackRangeForDriver, flush_dcache, sceKernelDcacheCleanRange_0x20ForDriver, sceKernelCpuDcacheAndL2CleanMVACRange_20ForDriver.

int sceKernelDcacheCleanRangeForL1WBWAForDriver(const void *start, SceSize size);

SceCpuForDriver_E813EBB2

Version	NID
1.69-3.60	0xE813EBB2

Cleans L2 memory? A name could be sceKernelWaitL2CacheReg.

#define SceL2CacheReg 0x1A002000
__dsb();
*(int *)(SceL2CacheReg + 0x730) = 0;
while ( *(int *)(SceL2CacheReg + 0x730) & 1 )
    ;
__dmb();

int SceCpuForDriver_E813EBB2(void);

sceKernelIsUncacheAddressInTmpFsGameForDriver

Version	NID
3.60	0x337CBDF3

Temp name was sceKernelCpuIsVaddrMappedForDriver.

  uint32_t vaddr_memory_type = SceCpuForKernel_9B8173F4(vaddr);
  if (vaddr_memory_type != 8) {
    if (vaddr_memory_type <= 8) {
      if (vaddr_memory_type != 2)
        return 0;
    } else if (vaddr_memory_type != 0x40 && vaddr_memory_type != 0x80)
      return 0;
  }
  return 1;

int sceKernelIsUncacheAddressInTmpFsGameForDriver(void *vaddr);

sceKernelCpuSuspendIntrForDriver

Version	NID
1.60-3.60	0x821FC0EE

Temp name was sceKernelCpuDisableInterruptsForDriver.

Disables IRQ (FIQ are not disabled, but they're routed to Secure state anyways...) and returns previous interrupt bit status (either 0 or 0x80).

//Return CPSR.I and disable IRQ.
SceKernelIntrStatus sceKernelCpuSuspendIntrForDriver(void);

sceKernelCpuResumeIntrForDriver

Version	NID
1.60-3.60	0xF5BAD43B

Temp name was sceKernelCpuEnableInterruptsForDriver.

Restore previous IRQ state. Pass the return value of the previous call to sceKernelCpuSuspendIntrForDriver.

//Enable IRQ if prev_state & 0x80.
SceKernelIntrStatus sceKernelCpuResumeIntrForDriver(SceKernelIntrStatus prev_state);

Spinlock functions

The following functions implement a simple mutal exclusion mechanism using atomic operation (LDREX/STREX). Spinlocks are owned by a single thread or CPU at a time. Unlike other lock/sync objects of the kernel, spinlocks can be used under any context. Use spinlocks if the data to protect may be accessed from an IRQ or exception handler.

There are two version of the Spinlock functions: normal functions do not change the CPU state, while the SuspendIntr functions ensure the CPU cannot be interrupted while the lock is held.

The same type of function must be used to lock and unlock a spinlock: for example, calling sceKernelSpinlockLowLockCpuResumeIntr followed by sceKernelSpinlockLowUnlock is an invalid usage of this API.

Spinlocks can take two values: 0 means the spinlock is unlocked, and 1 means the spinlock is locked.

//Unofficial names
typedef int SceKernelSpinlock;
typedef int SceKernelRWSpinlock;
typedef int SceKernelIntrStatus;

//Sample usage:
void function(Object* object) {
    sceKernelSpinlockLowLock(&object->lock);
    /* ... work on object  ... */
    sceKernelSpinlockUnlock(&object->lock);
}

void trylock_function(Object* object) {
    int res = sceKernelSpinlockLowTryLock(&object->lock);
    if (res >= 0) {
        /* ... work on object ... */
    }
}

void uninterruptible_function(Object* object) {
    SceKernelIntrStatus status = sceKernelSpinlockLowLockCpuSuspendIntr(&object->lock);
    /* ... work on object  ... */
    /* interrupts are disabled here */
    sceKernelSpinlockUnlock(&object->lock, status);
}

void uninterruptible_trylock_function(Object* object) {
    SceKernelIntrStatus status = sceKernelSpinlockLowTryLockCpuSuspendIntr(&object->lock);
    if (status >= 0) {
        /* ... work on object ... */
        /* interrupts are disabled here */
        sceKernelSpinlockLowUnlockCpuResumeIntr(&object->lock, status);
    }
}

sceKernelSpinlockLowLockForDriver

Version	NID
1.60-3.60	0xBF82DEB2

Temp name was sceKernelCpuLockStoreLRForDriver.

Acquires a spinlock.

void sceKernelSpinlockLowLockForDriver(SceKernelSpinlock *pLock);

sceKernelSpinlockLowTryLockForDriver

Version	NID
3.60	0x5AC9D394

This is a guessed name. Temp name was sceKernelCpuTryLockStoreLRForDriver.

Attempts to acquire a spinlock.

/**
 * @param pLock Pointer to the spinlock
 * @retval SCE_OK if the spinlock is acquired
 * @retval <0 if the spinlock could not be acquired
 */
int sceKernelSpinlockLowTryLockForDriver(SceKernelSpinlock *pLock);

sceKernelSpinlockLowUnlockForDriver

Version	NID
1.60-3.60	0xD6ED0C46

Temp name was sceKernelCpuUnlockStoreLRForDriver.

Unlocks a spinlock previously acquired with either sceKernelSpinlockLowLockForDriver or sceKernelSpinlockLowTryLockForDriver.

void sceKernelSpinlockLowUnlockForDriver(SceKernelSpinlock *pLock);

sceKernelSpinlockLowLockCpuSuspendIntrForDriver

Version	NID
0.990-3.60	0xD32ACE9E

Temp name was sceKernelCpuSuspendIntrForDriver, sceKernelCpuLockSuspendIntrStoreLRForDriver.

Acquires a spinlock and suspend interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @return An opaque value describing the interrupt state
 */
SceKernelIntrStatus sceKernelSpinlockLowLockCpuSuspendIntrForDriver(SceKernelSpinlock *pLock);

sceKernelSpinlockLowTryLockCpuSuspendIntrForDriver

Version	NID
3.60	0x27C0B340

This is a guessed name. Temp name was sceKernelCpuTryLockSuspendIntrStoreLRForDriver.

Attempts to acquire a spinlock. If successfully acquired, suspends interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @retval >=0 if the spinlock is acquired - opaque value describing the interrupt state
 * @retval <0 if the spinlock could not be acquired
 */
SceKernelIntrStatus sceKernelSpinlockLowTryLockCpuSuspendIntrForDriver(SceKernelSpinlock *pLock);

sceKernelSpinlockLowUnlockCpuResumeIntrForDriver

Version	NID
0.990-3.60	0x7BB9D5DF

Temp name was sceKernelCpuUnlockResumeIntrStoreLRForDriver, sceKernelCpuResumeIntrForDriver.

Unlocks a spinlock previously acquired with either sceKernelSpinlockLowLockCpuSuspendIntrForDriver or sceKernelSpinlockLowTryLockCpuSuspendIntrForDriver and resumes interrupts if necessary.

If interrupts were disabled before acquiring the spinlock, they will remain disabled after this call.

void sceKernelSpinlockLowUnlockCpuResumeIntrForDriver(SceKernelSpinlock *pLock, SceKernelIntrStatus prev_state);

RW Spinlock functions

The following functions implement RW spinlocks. This variant of the spinlock allows multiple threads/CPUs to access data at the same time as long as only reads are performed. When acquired for writing, a single thread at a time can access the data and is thus free to modify it. Like regular spinlocks, the RW spinlocks can be used under any context. Use RW spinlocks if the data to protect may be accessed from an IRQ or exception handler.

Like for regular spinlocks, all RWSpinlock functions are available in a normal and SuspendIntr version. Additionally, every function exists in Read and Write variants, depending on whether the caller wants to read or write to the object protected by the lock.

Like for regular spinlocks, the same type of function must be used to lock and unlock a RW spinlock. Calling sceKernelRWSpinlockLowReadLock followed by sceKernelRWSpinlockLowWriteUnlock is an invalid usage of this API. Calling sceKernelRWSpinlockLowReadLockCpuSuspendIntr followed by sceKernelRWSpinlockLowReadUnlockCpu is also an invalid usage of this API.

RW Spinlocks can take three kind of values: 0 means the spinlock is unlocked, -0x80000000 means the spinlock is write-locked, and a positive value x means that x readers have read-locked the spinlock.

sceKernelRWSpinlockLowReadLockForDriver

Version	NID
3.60	0xCAC9AE80

This is a guessed name. Temp name was sceKernelCpuSpinLockStoreLRForDriver.

Acquires a RW spinlock for reading data. Modifying the data protected by the spinlock is not allowed.

void sceKernelRWSpinlockLowReadLockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowTryReadLockForDriver

Version	NID
3.60	0x093925BD

This is a guessed name. Temp name was sceKernelCpuTrySpinLockStoreLRForDriver.

Attempts to acquire a RW spinlock for reading data.

Even if the spinlock is acquired, modifying the data protected by the spinlock is not allowed.

/**
 * @param pLock Pointer to the spinlock
 * @retval SCE_OK if the spinlock is acquired
 * @retval <0 if the spinlock could not be acquired
 */
int sceKernelRWSpinlockLowTryReadLockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowReadUnlockForDriver

Version	NID
3.60	0xF5FD5676

Temp name was sceKernelCpuSpinUnlockStoreLRForDriver.

Unlocks a RW spinlock previously acquired with either sceKernelRWSpinlockLowReadLockForDriver or sceKernelRWSpinlockLowTryReadLockForDriver.

void sceKernelRWSpinlockLowReadUnlockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowWriteLockForDriver

Version	NID
3.60	0x3F42B434

This is a guessed name. Temp name was sceKernelCpuLockStoreFlagForDriver.

Acquires a RW spinlock for writing data.

void sceKernelRWSpinlockLowWriteLockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowTryWriteLockForDriver

Version	NID
3.60	0x4F7790B4

This is a guessed name. Temp name was sceKernelCpuTryLockStoreFlagForDriver.

Attempts to acquire a RW spinlock for writing data.

/**
 * @param pLock Pointer to the spinlock
 * @retval SCE_OK if the spinlock is acquired
 * @retval <0 if the spinlock could not be acquired
 */
int sceKernelRWSpinlockLowTryWriteLockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowWriteUnlockForDriver

Version	NID
3.60	0xCB8ABDF0

Temp name was sceKernelCpuUnlockStoreFlagForDriver.

Unlocks a RW spinlock previously acquired with either sceKernelRWSpinlockLowWriteLockForDriver or sceKernelRWSpinlockLowTryWriteLockForDriver.

void sceKernelRWSpinlockLowWriteUnlockForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowReadLockCpuSuspendIntr

Version	NID
3.60	0xEC53D007

This is a guessed name. Temp name was sceKernelCpuSpinLockSuspendIntrStoreLRForDriver.

Acquires a RW spinlock for reading data and suspends interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @return An opaque value describing the interrupt state
 */
SceKernelIntrStatus sceKernelRWSpinlockLowReadLockCpuSuspendIntrForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowTryReadLockCpuSuspendIntrForDriver

Version	NID
3.60	0xF02467D1

This is a guessed name. Temp name was sceKernelCpuTrySpinLockSuspendIntrStoreLRForDriver.

Attempts to acquire a RW spinlock for reading data. If successfully acquired, suspends interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @retval >=0 if the spinlock is acquired - opaque value describing the interrupt state
 * @retval <0 if the spinlock could not be acquired
 */
SceKernelIntrStatus sceKernelRWSpinlockLowTryReadLockCpuSuspendIntrForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowReadUnlockCpuResumeIntrForDriver

Version	NID
3.60	0x740A0750

Temp name was sceKernelCpuSpinUnlockResumeIntrStoreLRForDriver.

Unlocks a RW spinlock previously acquired with either sceKernelRWSpinlockLowReadLockCpuSuspendIntrForDriver or sceKernelRWSpinlockLowTryReadLockCpuSuspendIntrForDriver, and resumes interrupts if necessary.

If interrupts were disabled before acquiring the spinlock, they will remain disabled after this call.

void sceKernelRWSpinlockLowReadUnlockCpuResumeIntrForDriver(SceKernelRWSpinlock *pRWLock, SceKernelIntrStatus prev_state);

sceKernelRWSpinlockLowWriteLockCpuSuspendIntrForDriver

Version	NID
0.990-3.60	0x4C38CE4D

This is a guessed name. Temp name was sceKernelCpuLockSuspendIntrStoreFlagForDriver.

Acquires a RW spinlock for writing data and suspends interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @return An opaque value describing the interrupt state
 */
SceKernelIntrStatus sceKernelRWSpinlockLowWriteLockCpuSuspendIntrForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowTryWriteLockCpuSuspendIntrForDriver

Version	NID
3.60	0xDE6482C6

This is a guessed name. Temp name was sceKernelCpuTryLockSuspendIntrStoreFlagForDriver.

Attempts to acquire a RW spinlock for writing data. If successfully acquired, suspends interrupts if necessary.

/**
 * @param pLock Pointer to the spinlock
 * @retval >=0 if the spinlock is acquired - opaque value describing the interrupt state
 * @retval <0 if the spinlock could not be acquired
 */
SceKernelIntrStatus sceKernelRWSpinlockLowTryWriteLockCpuSuspendIntrForDriver(SceKernelRWSpinlock *pRWLock);

sceKernelRWSpinlockLowWriteUnlockCpuResumeIntrDriver

Version	NID
0.990-3.60	0x9EC91017

Temp name was sceKernelCpuUnlockResumeIntrStoreFlagForDriver.

Unlocks a RW spinlock previously acquired with either sceKernelRWSpinlockLowWriteLockCpuSuspendIntrForDriver or sceKernelRWSpinlockLowTryWriteLockCpuSuspendIntrForDriver, and resumes interrupts if necessary.

If interrupts were disabled before acquiring the spinlock, they will remain disabled after this call.

void sceKernelRWSpinlockLowWriteUnlockCpuResumeIntrDriver(SceKernelRWSpinlock *pRWLock, SceKernelIntrStatus prev_state);

SceSysclibForKernel

This library was removed on FW 1.80.

__vsnprintf_internal

Version	NID
0.931-1.50	0xE38E7605
1.80-3.60	moved to ForDriver

SceSysclibForKernel_F7E34376

Version	NID
1.50	0xF7E34376

SceSysclibForKernel_FA746181

Version	NID
0.990-1.50	0xFA746181

return a1 * (- 0x6e19295b) - 0x6e19295b;

In SceSysmem, it is used internally to modify a global variable, like a multiplication hash function would do.

int SceSysclibForKernel_FA746181(int a1);

SceSysclibForDriver

The C standard library for use in kernel only. Usermode has access to SceLibKernel, which confusingly is usermode only.

Includes standard string functions (no insecure variants like strcpy).

memset2

Version	NID
0.931-1.69	0x502B000D
3.60	not present

sortof_vsnprintf

Version	NID
0.931-0.990	0x589BAF6B
3.60	not present

This is a guessed name.

sortof_vsnprintf_2

Version	NID
0.931-0.990	0x658EA38E
3.60	not present

This is a guessed name.

SceSysclibForDriver_33388DBC

Version	NID
0.931-0.990	0x33388DBC
3.60	not present

Calculates xor of a1 and a2, then does some calculation with a3.

SceSysclibForDriver_72429909

Version	NID
0.931-0.990	0x72429909
3.60	not present

SceSysclibForDriver_32373DF7

Version	NID
0.931-0.990	0x32373DF7
3.60	not present

Helper for strtol in base 10.

int SceSysclibForDriver_32373DF7(char *__nptr, long *plResult);

__aeabi_idiv

Version	NID
3.60	0x2518CD9E

__aeabi_lcmp

Version	NID
3.60	0x709077A1

__aeabi_lmul

Version	NID
3.60	0xFEE5E751

__aeabi_uidiv

Version	NID
0.990-3.60	0xA9FF1205

__aeabi_uidivmod

Version	NID
0.990-3.60	0xA46CB7DE

__aeabi_ldivmod

Version	NID
3.60	0x7554AB04

__aeabi_uldivmod

Version	NID
0.931-3.60	0x9D148CDE

Returns the 64-bit quotient of the division of dividend by divisor.

Used for example to convert SceRtc ticks to a simpler format (divide by time unit in ms) or to compute the number of storage device blocks in SceSdstor (divide by block size).

// ex: __aeabi_uldivmod(tick[0] + 0xd44000, (tick[1] - 0xdcbfff) + (uint)(0xff2bbfff < tick[0]), 1000000, 0);
SceUInt64 __aeabi_uldivmod(SceUInt32 dividend_low, SceUInt32 dividend_hi, SceUInt32 divisor_low, SceUInt32 divisor_hi);

__aeabi_ulcmp

Version	NID
0.931-3.60	0xFE900DE8

__aeabi_llsr

Version	NID
0.931-3.60	0xE46C47E6

__aeabi_llsl

Version	NID
0.931-3.60	0x72D31F9D

__aeabi_lasr

Version	NID
0.931-3.60	0x1D89F6C0

Temp name was rshift.

__memcpy_chk

Version	NID
3.60	0x8A0B0815

__memmove_chk

Version	NID
3.60	0x35DBB110

__memset_chk

Version	NID
3.60	0x1A30BB28

__stack_chk_fail

Version	NID
1.50-3.60	0xB997493D

__stack_chk_guard

Version	NID
3.60	0x99EEBD1F

This is a variable.

__strlcat_chk

Version	NID
3.60	0x224BE33F

__strlcpy_chk

Version	NID
3.60	0xCF86EA38

__strncat_chk

Version	NID
3.60	0x33EE298B

__strncpy_chk

Version	NID
3.60	0x96268C53

__snprintf_chk

Version	NID
3.60	0x7DBE7007

__vsnprintf_chk

Version	NID
0.931-0.990	not present
3.60	0xCBF64DF6

__vsnprintf_internal

Version	NID
0.931	not present. Present in ForKernel.
3.60	0xE38E7605

void __vsnprintf_internal(void (* cb)(void *argp, int ch), void *argp, const char *fmt, va_list list);

Supported formats:

Format	Description
\x20	maybe space fill
#	unknown
*	unknown
-	Left align
+	unknown
.	unknown
0	Padding number and Enter zero padding
1~9	Padding number
D	unknown (maybe with long?)
L	unknown (maybe with long?)
O	unknown (maybe with long?)
U	unknown (maybe with long?)
X	print hex number as uppercase
c	print char
d	print decimal number
h	unknown
l	long
o	unknown
p	print pointer as lowercase
s	print strings
u	unsigned number
x	print hex number as lowercase

vsnprintf

Version	NID
0.931-3.60	0x3DDBE2E1

int vsnprintf(char *s, size_t n, const char *fmt, va_list arg);

get_ctype_table

Version	NID
0.931-0.990	0x0614B013
3.60	not present

look_ctype_table

Version	NID
3.60	0xCDF7F155

memchr

Version	NID
3.60	0x60DAEA30

timingsafe_memcmp

Version	NID
3.60	0xB5A4D745

timing constant memcmp

memcmp

Version	NID
0.931-3.60	0xF939E83D

memcpy

Version	NID
0.931-3.60	0x40C88316

memmove

Version	NID
1.50-3.60	0x6CC9C1A1

On FW 1.69, this seems to be implemented incorrectly.

memset

Version	NID
0.931-3.60	0x0AB9BF5C

snprintf

Version	NID
1.69-3.60	0xAE7A8981

strchr

Version	NID
1.50-3.60	0x38463759

strcmp

Version	NID
1.69-3.60	0x0B33BC43

strlcat

Version	NID
3.60	0x12504E09

strlcpy

Version	NID
3.60	0x7FB4EBEC

strlen

Version	NID
0.931-3.60	0xCFC6A9AC

strncat

Version	NID
1.69-3.60	0xA1D1C32C

strncmp

Version	NID
1.60-3.60	0x12CEE649

strncpy

Version	NID
0.931-3.60	0x6D286146

strncpy_s

Version	NID
0.931	not present
0.990-3.60	0xFE39AEAC

strnlen

Version	NID
1.69-3.60	0xCD4BD884

strrchr

Version	NID
1.69-3.60	0x7F0E0835

strstr

Version	NID
1.69-3.60	0x1304A69D

strtol

Version	NID
0.931-3.60	0xAB77C5AA

strtoll

Version	NID
3.60	0x87AAAFA2

strtoul

Version	NID
3.60	0x4E5042DA

tolower

Version	NID
3.60	0x0021DAF9

toupper

Version	NID
3.60	0xA685DCB1

SceSysrootForKernel

sceKernelSysrootRegisterDbgpHandlerForKernel

Version	NID
3.60	0x3999F917

int sceKernelSysrootRegisterDbgpHandlerForKernel(SceSysrootDbgpHandler *handler);

SceSysrootForKernel_611F17A4

Version	NID
0.931-3.60	0x611F17A4

Registers the function called by #SceSysrootForKernel_118657C6.

int SceSysrootForKernel_611F17A4(void *func);

SceSysrootForKernel_118657C6

Version	NID
0.931-3.65	0x118657C6

Calls the function registered by #SceSysrootForKernel_611F17A4.

Used in SceExcpmgr.

SceKernelProcessContext* SceSysrootForKernel_118657C6(void);

SceSysrootForKernel_081F2C20

Version	NID
0.931-0.990	not present
1.60-1.69	0x081F2C20
3.60	not present

Registers sceKernelGetProcessId_2 from SceKernelThreadMgr.

int SceSysrootForKernel_081F2C20(void *func);

SceSysrootForKernel_C5EAF5F7

Version	NID
0.990-3.60	0xC5EAF5F7

Registers the function called by #SceSysrootForKernel_47724459.

int SceSysrootForKernel_C5EAF5F7(void *func);

SceSysrootForKernel_47724459

Version	NID
0.990-3.60	0x47724459

Calls the function registered by #SceSysrootForKernel_C5EAF5F7.

SceSysrootForKernel_8747D415

Version	NID
0.990-3.60	0x8747D415

Registers the function used by #SceSysrootForKernel_B27B7530.

int SceSysrootForKernel_8747D415(void *func);

SceSysrootForKernel_B27B7530

Version	NID
0.990-3.60	0xB27B7530

Calls the function registered by #SceSysrootForKernel_8747D415.

Used by SceKernelBusError.

SceSysrootForKernel_82FC6405

Version	NID
0.990-3.60	0x82FC6405

Registers the function used by #SceSysrootForKernel_CD4B84F7.

Used by SceKernelBusError.

int SceSysrootForKernel_82FC6405(void *func);

SceSysrootForKernel_CD4B84F7

Version	NID
0.990-3.60	0xCD4B84F7

Calls the function registered by #SceSysrootForKernel_82FC6405.

Used by SceKernelBusError.

SceSysrootForKernel_733C243E

Version	NID
0.990-3.60	0x733C243E

Registers many Sysroot SceProcessmgr callbacks.

int SceSysrootForKernel_733C243E(const SceSysrootForKernel_733C243E_struct *pParam);

SceSysrootForKernel_7334F1E8

Version	NID
3.60	0x7334F1E8

Calls SceProcessmgr#SceProcessmgrForKernel_C77C2085 function registered by #SceSysrootForKernel_733C243E.

int SceSysrootForKernel_7334F1E8(SceUID pid);

SceSysrootForKernel_D29BCA77

Version	NID
0.990-3.60	0xD29BCA77

Registers many Sysroot SceProcessmgr callbacks.

int SceSysrootForKernel_D29BCA77(const SceSysrootForKernel_D29BCA77_struct *pParam);

SceSysrootForKernel_DD7821AA

Version	NID
0.990-3.60	0xDD7821AA

Register the function called by #SceSysrootForKernel_340575CB.

int SceSysrootForKernel_DD7821AA(void *func);

SceSysrootForKernel_340575CB

Version	NID
0.990-3.60	0x340575CB

Return some PID.

SceUID SceSysrootForKernel_340575CB(void);

sceKernelSysrootSetCheckRemapCodeForUserFuncForKernel

Version	NID
0.990-3.60	0xBE1EF51C

Registers the function called by #sceKernelSysrootCheckRemapCodeForUserForKernel.

int sceKernelSysrootSetCheckRemapCodeForUserFuncForKernel(void *func);

sceKernelSysrootCheckRemapCodeForUserForKernel

Version	NID
0.990-3.60	0xF8769E86

sceKernelSysrootAllocCurrentProcessHeapForKernel

Version	NID
0.990-3.60	0x2F75C1DC

void *sceKernelSysrootAllocCurrentProcessHeapForKernel(SceSize size);

sceKernelSysrootCorelockUnlockForKernel

Version	NID
0.931-3.60	0xAE55B7CC

Calls #SceCpuForKernel_A5C9DBBA.

void sceKernelSysrootCorelockUnlockForKernel(void);

SceSysrootForKernel_21F5790B

Version	NID
0.931	not present
3.60	0x21F5790B

Registers a function related to kernel panic.

int SceSysrootForKernel_21F5790B(void *func);

SceSysrootForKernel_0DF574A9

Version	NID
0.931	not present
3.60	0x0DF574A9

Calls the function related to kernel panic registered by #SceSysrootForKernel_21F5790B.

int SceSysrootForKernel_0DF574A9(void);

SceSysrootForKernel_2D6B2A79

Version	NID
0.990-3.60	0x2D6B2A79

Registers a function related to kernel panic, called by #SceSysrootForKernel_CC7A0E63.

SceSysrootForKernel_CC7A0E63

Version	NID
0.990-3.60	0xCC7A0E63

Calls a function related to kernel panic, registered by #SceSysrootForKernel_2D6B2A79.

// type: 1: kernel_assertion_or_panic, 3: kernel_exception
// size: must be <= 0x1000
// pBuf: address of the buffer got using SceDebugForKernel_BEF921A2
int SceSysrootForKernel_CC7A0E63(int type, SceSize size, const char *pBuf);

SceSysrootForKernel_1D84C4D4

Version	NID
0.931	not present
3.60-3.65	0x1D84C4D4

Get module name, dbgFingerprint and base from address.

int SceSysrootForKernel_1D84C4D4(SceUID pid, uintptr_t address, SceUInt32 *pDbgFingerprint, SceUInt32 *pModuleBase, char *module_name);

SceSysrootForKernel_5B5EBFB1

Version	NID
3.60	0x5B5EBFB1

Registers pointer to SceLT5 used by #SceSysrootForKernel_E20F6FC8.

int SceSysrootForKernel_5B5EBFB1(uint a1);

SceSysrootForKernel_41636522

Version	NID
3.60	0x41636522

Returns current SceLT5 value pointed by pointer registered using #SceSysrootForKernel_E20F6FC8. Long/low (64bit) time in microseconds. It is about "awake" uptime from system boot.

uint64_t SceSysrootForKernel_41636522(void);

SceSysrootForKernel_E20F6FC8

Version	NID
0.931	not present
3.60-3.65	0xE20F6FC8

Same as #SceSysrootForKernel_41636522 but "asynchronous".

Used by SceDebug Kernel Exceptions handlers.

uint64_t SceSysrootForKernel_E20F6FC8(void);

SceSysrootForKernel_1D8DB3A5

Version	NID
3.60	0x1D8DB3A5

Same as #SceSysrootForKernel_41636522 but "asynchronous".

Returns 0 on success, 0x80020006 if pTime is a NULL pointer.

int SceSysrootForKernel_1D8DB3A5(SceUInt64 *pTime);

sceKernelSysrootCorelockLockForKernel

Version	NID
0.931-3.60	0x8E4B61F1

Calls SceCpuForKernel_9D72DD1B.

int sceKernelSysrootCorelockLockForKernel(SceUInt32 core);

SceSysrootForKernel_06182D59

Version	NID
3.60	0x06182D59

Reimplementation:

int SceSysrootForKernel_06182D59(int a1) {
	return *(uint32_t *)(pSysroot + 0x20) + (a1 << 0x5);
}

int SceSysrootForKernel_06182D59(int a1);

SceSysrootForKernel_7385CADE

Version	NID
0.990	not present
3.60	0x7385CADE

Get current syscall PID.

// Returns KERNEL_PID if the function has not been set
SceUID SceSysrootForKernel_7385CADE(void);

SceSysrootForKernel_D441DC34

Version	NID
0.990	not present
3.60	0xD441DC34

Executes a function registered by #SceSysrootForKernel_26458702, related to syscall frame printing on kernel panic.

get_SceKernelSysrootClass_itemsize

Version	NID
0.990-3.60	0xEEB867C0

On FW 0.990 return hardcoded value 0x470.

On FW 3.60 return hardcoded value 0x41C.

SceSize get_SceKernelSysrootClass_itemsize(void);

get_SceKernelSysrootClass_object

Version	NID
0.990-3.60	0x085C2BCB

SceKernelObject *get_SceKernelSysrootClass_object(void);

sceKernelSysrootGetLibraryDBForKernel

Version	NID
0.990-2.00	0xCD70C9D7
3.00	not present

Maybe returns a pointer to the library stub structure. See Modules.

// size is 0x34-bytes on FW 2.00
void *sceKernelSysrootGetLibraryDBForKernel(void);

sceKernelSysrootSetLibraryDBForKernel

Version	NID
0.990	0xCB58A0F4

sceKernelSysrootAllocForKernel

Version	NID
0.931-0.990	0xB0149E69
3.60	Not present

Allocate memory from the "Sysroot heap". The Sysroot heap is located after SceSysroot structure and consumes the rest of the page. Allocations from this "heap" are permanent and cannot be returned - there is no sceKernelSysrootFree.

Usage of this function is not recommended. Use SceSysmem#sceKernelAllocForKernel instead.

void *sceKernelSysrootAllocForKernel(SceSize size);

sceKernelSysrootSetStatusForKernel

Version	NID
0.990-3.60	0xA84676E3

status	description
3	Global malloc heap initialization completed.
4	Start initialization for load the module
0x10	Initialization to load the module is complete
0x100	First process create
0x1000	Kernel boot completed.

int sceKernelSysrootSetStatusForKernel(SceUInt32 status);

sceKernelSysrootGetProcessCBExitDeleteThreadForKernel

Version	NID
0.990-3.60	0xBBFD2E3C

sceKernelSysrootGetCurrentProcessCBForKernel

Version	NID
0.990-3.60	0x9991B1AF

sceKernelSysrootGetCurrentThreadAttrForKernel

Version	NID
0.990-3.60	0x73601453

int sceKernelSysrootGetCurrentThreadAttrForKernel(SceUint32 *pThrAttr);

sceKernelSysrootGetCurrentTimeForKernel

Version	NID
0.990	0x4FCFA359

SceRtcTick *sceKernelSysrootGetCurrentTimeForKernel(void);

sceKernelSysrootGetSystemTimeForKernel

Version	NID
0.990	0xE0D41319
3.60	not present

int sceKernelSysrootGetSystemTimeForKernel(SceRtcTick *pTick)

sceKernelSysrootGetSystemTimeLowForKernel

Version	NID
0.990	0x2464329D
3.60	not present

int sceKernelSysrootGetSystemTimeLowForKernel(void);

sceKernelSysrootAssertSysrootForKernel

Version	NID
0.990	0x1B7F150F

Check sysroot->magic (offset 0xC must be 0xBA97F5A1) and sysroot->magic2 (offset 0x20C must be 0xA008B0C3‬).

int sceKernelSysrootAssertSysrootForKernel(void *sysroot);

sceKernelSysrootSetVbaseResetVectorForKernel

Version	NID
0.990-3.60	0x0F2F2B4E

sceKernelSysrootThreadMgrStartAfterProcessForKernel

Version	NID
0.990-3.60	0x0EB5D7CD

sceKernelSysrootGetCurrentProcessForKernel

Version	NID
0.931-0.990	0x5B7570C5

Return the current process id.

SceUID sceKernelSysrootGetCurrentProcessForKernel(void);

sceKernelSysrootTrapThreadAfterSyscallForKernel

Version	NID
0.990-3.60	0x9139E22B

Calls a callback registered by #SceSysrootForKernel_26458702.

Prints syscall_critical_usage.

sceKernelSysrootReturnFromExcpToThreadForKernel

Version	NID
0.931-3.65	0xDADFF828

Used in SceExcpmgr.

int sceKernelSysrootReturnFromExcpToThreadForKernel(void);

sceKernelSysrootBacktraceForKernel

Version	NID
0.931-3.60	0xCC893F37

int sceKernelSysrootBacktraceForKernel(SceUID threadId, SceKernelCallFrame *pCallFrameBuffer, SceSize numBytesBuffer, SceUInt32 *pNumReturn, SceInt32 mode);

sceKernelSysrootPrintBacktraceForKernel

Version	NID
0.931-3.60	0x491CE8DF

int sceKernelSysrootPrintBacktraceForKernel(SceUID processId, const SceKernelCallFrame *pCallFrame, SceUInt32 numFrames);

sceKernelSysrootRegisterBacktraceForKernel

Version	NID
0.940	0x1C307A31
3.60	not present

int sceKernelSysrootRegisterBacktraceForKernel(int (__cdecl *func)());

sceKernelSysrootGetSharedMemoryForKernel

Version	NID
0.990-3.60	0xC8C8C321

sceKernelSysrootSetSharedMemoryForKernel

Version	NID
0.990-3.60	0xFBB91741

sceKernelSysrootGetPUIDEntryHeapForKernel

Version	NID
0.990-3.60	0x88DE85EF

int sceKernelSysrootGetPUIDEntryHeapForKernel(SceUID pid, void **entryHeap);

sceKernelSysrootGetStatusForKernel

Version	NID
0.990-3.60	0x5C426B19

int sceKernelSysrootGetStatusForKernel(void);

sceKernelSysrootIofilemgrStartForKernel

Version	NID
0.990-3.60	0xF6A6D205

sceKernelSysrootSetCurrentAddressSpaceCBForKernel

Version	NID
0.940	0x63EBB05B
3.60	not present

int sceKernelSysrootSetCurrentAddressSpaceCBForKernel(void *pasCB);

sceKernelSysrootGetCurrentAddressSpaceCBForKernel

Version	NID
0.940-3.60	0x63EBB05B

Calls the function registered by #SceSysrootForKernel_26458702.

callback *sceKernelSysrootGetCurrentAddressSpaceCBForKernel();

SceSysrootForKernel_BF82931F

Version	NID
3.60	0xBF82931F

Calls the function registered by #SceSysrootForDriver_2BE874EF.

No usage seen on CEX OS. Maybe used in DEX/TOOL OS.

int SceSysrootForKernel_BF82931F(int maybe_app_id, void *pOut);

SceSysrootForKernel_6D111FA7

Version	NID
3.60	0x6D111FA7

Calls the function registered by #SceSysrootForDriver_3B19B06B.

Used only in SceCoredump.

int SceSysrootForKernel_6D111FA7(int maybe_app_id, void *pOut);

SceSysrootForKernel_2A03DFA1

Version	NID
3.60	0x2A03DFA1

Calls the function registered by #SceSysrootForDriver_70AD47A9.

Used only in SceCoredump.

// pOut: A buffer of at least 0xF8 bytes
int SceSysrootForKernel_2A03DFA1(void *pOut);

sceKernelSysrootAppMgrSpawnProcessForKernel

Version	NID
0.990-3.60	0x3ACACD22

sceKernelSysrootGetCachedSecureModuleInfoForKernel

Version	NID
3.60	0xF10AB792

Temp name was sceKernelSysrootGetSmSelfInfoForKernel.

Index	SM SELF location
0	os0:sm/gcauthmgr_sm.self
1	os0:sm/rmauth_sm.self
2	os0:sm/encdec_w_portability_sm.self

int sceKernelSysrootGetCachedSecureModuleForKernel(SceCachedSecureModule id, SceCachedSecureModuleInfo *pInfo);

sceKernelSysrootGetProcessSelfAuthInfoForKernel

Version	NID
0.931-3.60	0x4F0A4066

Temp name was sceSysrootGetSelfAuthInfoForKernel.

int sceKernelSysrootGetProcessSelfAuthInfoForKernel(SceUID pid, SceSelfAuthInfo *pSelfAuthInfo);

sceKernelSysrootGetProcessTitleIdForKernel

Version	NID
3.60	0xEC3124A3

Temp name was sceSysrootGetProcessTitleIdForPidForKernel.

int sceKernelSysrootGetProcessTitleIdForKernel(SceUID pid, char *title_id, SceSize len);

sceKernelSysrootSetGetFunctionNameByNIDFuncForKernel

Version	NID
3.60	0xB39CD708

int sceKernelSysrootSetGetFunctionNameByNIDFuncForKernel(void *func);

sceKernelSysrootGetFunctionNameByNIDForKernel

Version	NID
3.60	0x0B79E220

Mirror of SceSysLibTrace#sceNidsymtblGetFunctionNameByNIDForDriver.

int sceKernelSysrootGetFunctionNameByNIDForKernel(SceNID funcnid, const char **name);

SceSysrootForKernel_26458702

Version	NID
0.990	not present
3.60	0x26458702

Registers some functions.

SceSysrootForKernel_B171CC2D

Version	NID
0.990	not present
3.60	0xB171CC2D

Seems to be used to register some functions.

used by SceKernelModulemgr

int SceSysrootForKernel_B171CC2D(SceSysrootModulemgrHandlers *pHandlers);

sceKernelSysrootGetProcessSyscallInfoForKernel

Version	NID
3.60	0xFF9F80FF

int sceKernelSysrootGetProcessSyscallInfoForKernel(SceUID pid, const void *PC, SceSyscallInfo *pInfo);

sceKernelSysrootGetVbaseResetVectorForKernel

Version	NID
0.990-3.60	0xCC85905B

Returns the exception vectors base address. The address of the exception vectors for the CPU i is: sceKernelSysrootGetVbaseResetVectorForKernel() + 0x40 * i.

void *sceKernelSysrootGetVbaseResetVectorForKernel(void);

sceKernelSysrootSetLicMgrGetLicenseStatusFuncForKernel

Version	NID
3.60	0x71DB83A2

Registers SceSblPostSsMgr#sceSblLicMgrGetLicenseStatusForDriver.

int sceKernelSysrootSetLicMgrGetLicenseStatusFuncForKernel(int (__cdecl *sceSblLicMgrGetLicenseStatusForDriver)());

sceKernelSysrootLicMgrGetLicenseStatusForKernel

Version	NID
3.60	0x377895EB

Called by sceSblAuthMgrAuthHeaderForKernel before Cmep request.

int sceKernelSysrootLicMgrGetLicenseStatusForKernel(void);

sceKernelSysrootGetSysrootForKernel

Version	NID
3.60-3.65	0x3E455842

Temp name was sceKernelGetSysbaseForKernel.

SceSysroot *sceKernelSysrootGetSysrootForKernel(void);

sceKernelSysrootGetKblParamForKernel

Version	NID
0.931-3.65	0x9DB56D1F

Temp name was sceKernelGetSysrootBufferForKernel, sceSysrootGetSysrootBufferForKernel.

Returns pointer to KBL Param.

SceKblParam *sceKernelSysrootGetKblParamForKernel(void);

sceKernelSysrootGetSoCRevisionForKernel

Version	NID
3.60	0xD3872270

return pSysroot->soc_revision;

int sceKernelSysrootGetSoCRevisionForKernel(void);

sceKernelSysrootGetPervasiveUnkDwordForKernel

Version	NID
3.60	0xFFD6E24D

This is a guessed name.

Returns value initially read from physical address 0xE3100004 (ScePervasiveMisc + 0x4).

return pSysroot->pervasive_unk_dword;

int sceKernelSysrootGetPervasiveUnkDwordForKernel(void);

sceKernelSysrootGetKermitRevisionForKernel

Version	NID
0.990-3.60	0x403B509E

return pSysroot->kermit_revision;

Used by SceKernelBusError, SceSysStateMgr.

// Only bits set are in 0x1FFFF mask.
// ret & 0x1FF00 = Major Revision? (known values: 0 for KERMIT10_REV_ES4, 1 for KERMIT15_REV_ES1)
// ret & 0x000F0 = Engineering Sample (1 = ES1, 2 = ES2, etc)
// ret & 0x0000F = Minor Revision
SceUInt32 sceKernelSysrootGetKermitRevisionForKernel(void);

sceKernelSysrootGetErnieSleepFactorForKernel

Version	NID
3.60	0xAB3CC7D0

This is a guessed name.

See KBL Param#Sleep Factor.

return kbl_param->sleep_factor;

int sceKernelSysrootGetErnieSleepFactorForKernel(void);

sceKernelSysrootGetErnieWakeupFactorForKernel

Version	NID
3.60	0x2F97041A

This is official name. Temp name was sceSysrootGetWakeupFactorForKernel.

See KBL Param#Wakeup Factor.

return kbl_param->wakeup_factor;

int sceKernelSysrootGetErnieWakeupFactorForKernel(void);

sceKernelSysrootGetSessionIdForKernel

Version	NID
3.60	0x84783B71

Writes kbl_param->session_id to buffer.

pSessionId buffer size is 0x10 bytes.

int sceKernelSysrootGetSessionIdForKernel(char *pSessionId);

sceKernelSysrootIsExternalBootModeForKernel

Version	NID
3.60	0x89D19090

return *(int *)(kbl_param->boot_type_indicator_1) & 1;

int sceKernelSysrootIsExternalBootModeForKernel(void);

sceKernelSysrootIsSomeBootModeForKernel

Version	NID
3.60	0x7B7F8171

This is a guessed name. A possible name is sceKernelIsAllowSdCardFromMgmt.

Used by SceSdif, SceExfatfs.

return (*(int *)(kbl_param->boot_type_indicator_1) >> 19) & 1;

Returns true if boot_type_indicator_1 has flag 0x80000 ?sd mode? - (Mgmt bit 1)

int sceKernelSysrootIsSomeBootModeForKernel(void);

sceKernelSysrootIsExternalBootMode2ForKernel

Version	NID
3.60	0x7918D44E

This is a guessed name. Temp name was sceSysrootIsSomeBootMode2ForKernel. A possible name is sceKernelIsAllowFwCheckSkip.

return kbl_param->boot_type_indicator_1[2] & 1;

Return true if boot_type_indicator_1 has flag 0x10000 but it seems to be never set in external (release) second_loader. It allows to bypass current fw version check for module loading.

int sceKernelSysrootIsExternalBootMode2ForKernel(void);

sceKernelSysrootIsUartModeForKernel

Version	NID
0.931-3.60	0xAE7A8F1D

This is a guessed name. Temp name was sceSysrootIsSomeModeForKernel.

Returns true if (kbl_param->boot_flags[1] != 0xFF).

Used to check if UART must be initialized or not.

int sceKernelSysrootIsUartModeForKernel(void);

sceKernelSysrootIsSafeModeForKernel

Version	NID
0.990-3.60	0x834439A7

int sceKernelSysrootIsSafeModeForKernel(void);

sceKernelSysrootIsUpdateModeForKernel

Version	NID
3.60	0xB0E1FC67

int sceKernelSysrootIsUpdateModeForKernel(void);

sceKernelSysrootIsBsodRebootForKernel

Version	NID
3.60	0x4373AC96

return ((pKblParam->wakeup_factor) & 0x7Fu) == 0x17;

int sceKernelSysrootIsBsodRebootForKernel(void);

sceKernelSysrootIsUsbEnumWakeupForKernel

Version	NID
3.60	0x79C9AE10

if ( *(int *)(kbl_param->unk_C0) & 0x90000 )
  return 1;
else
  return (*(int *)(kbl_param->wakeup_factor) & 0x7Fu) == 0xF;

int sceKernelSysrootIsUsbEnumWakeupForKernel(void);

sceKernelSysrootIsUnknownRebootForKernel

Version	NID
3.60	0xE4EA1960

return (*(int *)(kbl_param->wakeup_factor) & 0x7Fu) <= 1;

int sceKernelSysrootIsUnknownRebootForKernel(void);

sceKernelSysrootIsManufacturingModeForKernel

Version	NID
0.940-3.60	0x55392965

This is a guessed name. Temp name was sceSysrootUseExternalStorageForKernel.

When returns true it allows loading sd0:psp2config.skprx.

Returns true when Manufacturing Mode flag is set:

return (*(int *)(kbl_param->boot_type_indicator_1) >> 2) & 1;

int sceKernelSysrootIsManufacturingModeForKernel(void);

sceKernelSysrootUseInternalStorageForKernel

Version	NID
3.60	0x50FE3B4D

Returns true when use internal storage flag is not set:

return *(char *)(kbl_param->boot_flags[5]) & 1 ^ 1;

int sceKernelSysrootUseInternalStorageForKernel(void);

sceKernelSysrootGetThreadAccessLevelForKernel

Version	NID
3.60	0x20009397

Calls int (__cdecl *GetThreadAccessLevel)(); // 0x344 on 3.60

int sceKernelSysrootGetThreadAccessLevelForKernel(void);

sceKernelSysrootAllocRemoteProcessHeapForKernel

Version	NID
0.990-3.60	0xD351EBC8

Temp name was sceKernelAllocHeapMemoryForKernel.

Same as sceKernelAllocHeapMemoryWithOptForDriver but does set pid to 0x1000B.

Checks that pid is 0x10013 or 0x10005 (kernel).

void* sceKernelSysrootAllocRemoteProcessHeapForKernel(SceUID pid, SceSize size, SceKernelHeapMemoryOpt *pOpt);

sceKernelSysrootGetModulePrivateForKernel

Version	NID
0.990-3.60	0x37EC12BB

data : 3: system memory (0xDC-bytes), 7: some process data (?-bytes), 9: kbl module cb (0xAC-bytes)

void *sceKernelSysrootGetModulePrivateForKernel(int idx);

sceKernelSysrootSetModulePrivateForKernel

Version	NID
0.990-3.65	0x7A7E7C0C

void sceKernelSysrootSetModulePrivateForKernel(int idx, void *data);

sceKernelSysrootSetSysrootForKernel

Version	NID
0.940-3.60	0x36916C30

void sceKernelSysrootSetSysrootForKernel(SceUID sysroot_uid);

sceKernelSysrootProcessmgrStart2ForKernel

Version	NID
0.990-3.60	0x62E8F511

sceKernelSysrootDbgpSuspendProcessAndWaitResumeForKernel

Version	NID
0.990-3.60	0x256B2394

sceKernelSysrootRegisterIsUserModeThreadForKernel

Version	NID
0.940	0x5BD911A8
3.60	not present

int sceKernelSysrootRegisterIsUserModeThreadForKernel(void *func);

sceKernelSysrootIsUserModeThreadForKernel

Version	NID
0.940-3.60	0x7FC7A163

sceKernelSysrootGetSecureStatusForKernel

Version	NID
0.940	0x0A63CA5E
3.60	not present

return *(uint *)some_buf->field_0x28 & 1;

int sceKernelSysrootGetSecureStatusForKernel(void);

sceKernelSysrootIsSecureStateForKernel

Version	NID
0.940	0x3193DAB2
3.60	not present

return (*(uint *)some_buf->field_0x28 ^ 1) & 1;

SceBool sceKernelSysrootIsSecureStateForKernel(void);

sceKernelSysrootIsColdBootForKernel

Version	NID
0.940-3.60	0xD7198963

return (*(uint *)some_buf->field_0x28 & 10; // FW 3.60 in IDA PRO

return ((*(uint *)some_buf->field_0x28 ^ 0x10) << 0x1b) >> 0x1f; // FW 0.940 in Ghidra

int sceKernelSysrootIsColdBootForKernel(void);

SceSysrootForDriver

SceSysrootForDriver_6219CC14

Version	NID
3.60-3.65	0x6219CC14

Used in SceUlobjMgr#SceUlobjMgrForDriver_332F2E58.

int SceSysrootForDriver_6219CC14(int a1, int a2, int a3, int a4, int a5);

SceSysrootForDriver_F804F761

Version	NID
3.60	0xF804F761

Used with GCSD SCE MBR second part.

This function always returns 0 on FW 3.60.

SceBool SceSysrootForDriver_F804F761(void);

sceKernelSysrootSetVipRpcDebugFuncForDriver

Version	NID
3.60	0xA6A0A038

This is a guessed name.

void sceKernelSysrootSetVipRpcDebugFuncForDriver(SceKernelSysrootVipRpcDebugFunc func);

sceKernelSysrootClearVipRpcDebugFuncForDriver

Version	NID
3.60	0x0ECD711E

This is a guessed name.

void sceKernelSysrootClearVipRpcDebugFuncForDriver();

sceKernelSysrootGetVipRpcDebugFuncForDriver

Version	NID
3.60	0x483EF108

This is a guessed name.

SceKernelSysrootVipRpcDebugFunc sceKernelSysrootGetVipRpcDebugFuncForDriver();

sceKernelSysrootSetVeneziaRpcDebugFuncForDriver

Version	NID
3.60	0x47F19DD3

This is a guessed name.

void sceKernelSysrootSetVeneziaRpcDebugFuncForDriver(SceKernelSysrootVeneziaRpcDebugFunc func);

sceKernelSysrootClearVeneziaRpcDebugFuncForDriver

Version	NID
3.60	0x5B106EB3

This is a guessed name.

void sceKernelSysrootClearVeneziaRpcDebugFuncForDriver();

sceKernelSysrootGetVeneziaRpcDebugFuncForDriver

Version	NID
3.60	0x49843C16

This is a guessed name.

SceKernelSysrootVeneziaRpcDebugFunc sceKernelSysrootGetVeneziaRpcDebugFuncForDriver();

sceKernelApiDeclareErrorMsgForDriver

Version	NID
3.65	0x8CD02748

sceKernelApiDeclareTypeRawForDriver

Version	NID
3.65	0x8A760856

sceKernelApiDeclareTypeInt32ForDriver

Version	NID
3.65	0xD86BD6DC

sceKernelApiDeclareTypeUInt32ForDriver

Version	NID
3.65	0x6E0BC27C

sceKernelApiDeclareTypeInt64ForDriver

Version	NID
3.65	0x08B8F1D0

sceKernelApiDeclareTypeUInt64ForDriver

Version	NID
0.931-0.990	not present
3.60-3.65	0x2A5DBD38

Sets a value to 3.

void sceKernelApiDeclareTypeUInt64ForDriver(void);

sceKernelSysrootGetTimebaseClockFrequencyForDriver

Version	NID
0.931-0.990	not present
3.60	0xBFD8F2A2

Calls the function registered by #SceSysrootForDriver_C94C76FA.

Functions are registered only in DevKit.

Used by SceGpuEs4.

SceUInt32 sceKernelSysrootGetTimebaseClockFrequencyForDriver(void);

SceSysrootForDriver_C94C76FA

Version	NID
0.931-0.990	not present
3.60	0xC94C76FA

Registers some Sysroot functions.

int SceSysrootForDriver_C94C76FA(SceSysrootForDriver_C94C76FA_struct *pParam);

SceSysrootForDriver_2BE874EF

Version	NID
3.60	0x2BE874EF

Registers the function called by #SceSysrootForKernel_BF82931F.

Used only in SceAppMgr.

int SceSysrootForDriver_2BE874EF(void *func);

SceSysrootForDriver_3B19B06B

Version	NID
3.60	0x3B19B06B

Registers the function called by #SceSysrootForKernel_6D111FA7.

Used only in SceAppMgr.

int SceSysrootForDriver_3B19B06B(void *func);

SceSysrootForDriver_70AD47A9

Version	NID
3.60	0x70AD47A9

Registers the function called by #SceSysrootForKernel_2A03DFA1.

Used only in SceAppMgr.

int SceSysrootForDriver_70AD47A9(void *func);

SceSysrootForDriver_AA770EF7

Version	NID
0.931	not present
3.60	0xAA770EF7

Registers the function called by #SceSysrootForDriver_591BB490.

The function is registered from SceTty2uart only if DIP Switch 211 is set.

int SceSysrootForDriver_AA770EF7(void *func);

SceSysrootForDriver_591BB490

Version	NID
0.931	not present
3.60	0x591BB490

Calls the function registered by #SceSysrootForDriver_AA770EF7.

Gets tty2uart information into a 0x1000-sized buffer, similarly to #sceKernelGetTtyInfoForDriver. Returns some size, maybe size of the written tty2uart buffer.

Used only in SceCoredump.

// size: usually 0x1000
int SceSysrootForDriver_591BB490(int magic_or_size, void *pBuf, SceSize size

SceSysrootForDriver_C5EAF5F7

Version	NID
0.990-3.60	0xC5EAF5F7

Registers the function called by #SceSysrootForDriver_47724459.

int SceSysrootForDriver_C5EAF5F7(void *func);

SceSysrootForDriver_47724459

Version	NID
0.990-3.60	0x47724459

Calls the function registered by #SceSysrootForDriver_C5EAF5F7.

SceSysrootForDriver_F9FB9A2A

Version	NID
0.990	0xF9FB9A2A
3.60-3.73	not present

Registers the function called by #SceSysrootForDriver_40F28DC6.

int SceSysrootForDriver_F9FB9A2A(void *func);

SceSysrootForDriver_40F28DC6

Version	NID
0.990	0x40F28DC6
3.60-3.73	not present

Calls the function registered by #SceSysrootForDriver_F9FB9A2A.

sceKernelSysrootGetCompiledSdkVersionByPidForDriver

Version	NID
0.931-0.990	not present
2.00-3.60	0xCAE820B2

Temp name was sceKernelGetProcessHeapIDForDriver.

Calls the function registered by #SceSysrootForKernel_D29BCA77.

Used in SceKernelModulemgr functions that load modules, for example SceKernelModulemgr#sceKernelStartModuleForPidForKernel.

int sceKernelSysrootGetCompiledSdkVersionByPidForDriver(SceUID pid, SceUInt32 *puiSdkVer);

SceSysrootForDriver_8747D415

Version	NID
0.990-3.60	0x8747D415

Used by SceDeci4pSDfMgr.

Registers the function called by #SceSysrootForDriver_B27B7530.

int SceSysrootForDriver_8747D415(void *func);

SceSysrootForDriver_B27B7530

Version	NID
0.990-3.60	0xB27B7530

Calls the function registered by #SceSysrootForDriver_8747D415.

sceKernelSysrootSetGetBuserrorDataFuncForDriver

Version	NID
0.990-3.60	0x82FC6405

This is a guessed name.

Registers the function called by #sceKernelSysrootGetBuserrorDataForDriver.

int sceKernelSysrootSetGetBuserrorDataFuncForDriver(void *func);

sceKernelSysrootGetBuserrorDataForDriver

Version	NID
0.990-3.60	0xCD4B84F7

This is a guessed name.

Calls the function registered by #sceKernelSysrootSetGetBuserrorDataFuncForDriver.

SceSysrootForDriver_FF2DD7AB

Version	NID
3.60	0xFF2DD7AB

Registers something.

typedef struct SceSysrootForDriver_FF2DD7AB_struct { // size is 0x1C on FW 3.60
  SceSize size; // Size of this structure
  char unk_4[0x18];
} SceSysrootForDriver_FF2DD7AB_struct;

int SceSysrootForDriver_FF2DD7AB(SceSysrootForDriver_FF2DD7AB_struct *pData);

SceSysrootForDriver_3AE319DA

Version	NID
3.60	0x3AE319DA

Used by SceSyscon.

Get something registered by #SceSysrootForDriver_FF2DD7AB.

int SceSysrootForDriver_3AE319DA(void);

sceKernelSysrootGetHardwareFlagsForDriver

Version	NID
3.60	0x46E72428

This is a guessed name. Temp name was sceSysrootIsAuCodecIcConexantForDriver.

Writes kbl_param->hardware_flags to buffer.

pFlags buffer size is 0x10 bytes.

int sceKernelSysrootGetHardwareFlagsForDriver(void *pFlags);

sceKernelSysrootGetHardwareInfoForDriver

Version	NID
3.60	0x930B1342

return kbl_param->hardware_info;

int sceKernelSysrootGetHardwareInfoForDriver(void);

sceKernelSysrootSetSDfCtlSetBootParameterFuncForDriver

Version	NID
3.60	0xE541959B

int sceKernelSysrootSetSDfCtlSetBootParameterFuncForDriver(void *func);

sceKernelSysrootClearSDfCtlSetBootParameterFuncForDriver

Version	NID
3.60	0x9421B223

int sceKernelSysrootClearSDfCtlSetBootParameterFuncForDriver(void);

sceKernelSysrootSDfCtlSetBootParameterForDriver

Version	NID
3.60	0x7AAC4EE7

// bootparam max size is 0x80 bytes
int sceKernelSysrootSDfCtlSetBootParameterForDriver(const char *bootparam);

sceKernelSysrootSetUtMgrGetTrilithiumBufferFuncForDriver

Version	NID
3.60	0x35875119

Registers the function called by #sceKernelSysrootUtMgrGetTrilithiumBufferForDriver.

int sceKernelSysrootSetUtMgrGetTrilithiumBufferFuncForDriver(void *func);

sceKernelSysrootUtMgrGetTrilithiumBufferForDriver

Version	NID
3.60	0xD75D4F37

int sceKernelSysrootUtMgrGetTrilithiumBufferForDriver(SceUtokenDecrypted *buffer);

sceKernelSysrootSetSceSblPostSsMgrForDriver_A12C9950FuncForDriver

Version	NID
0.990	not present
3.60	0xA12C9950

Registers the function called by #sceKernelSysrootSceSblPostSsMgrForDriver_56D85EB0ForDriver.

The function is SceSblPostSsMgr#SceSblPostSsMgrForDriver_D8A2D465.

int sceKernelSysrootSetSceSblPostSsMgrForDriver_A12C9950FuncForDriver(void *func);

sceKernelSysrootSceSblPostSsMgrForDriver_56D85EB0ForDriver

Version	NID
3.60	0x56D85EB0

Used by SceSblACMgr.

Calls the function registered by #sceKernelSysrootSetSceSblPostSsMgrForDriver_56D85EB0FuncForDriver.

The function is SceSblPostSsMgr#SceSblPostSsMgrForDriver_D8A2D465.

sceKernelSysrootSetSblUtMgrHasUNK1FlagFuncForDriver

Version	NID
0.990	not present
3.60	0xE25D2FD5

Registers the functions called by #sceKernelSysrootSblUtMgrHasUNK1FlagForDriver.

int sceKernelSysrootSetSblUtMgrHasUNK1FlagFuncForDriver(void *func);

sceKernelSysrootSblUtMgrHasUNK1FlagForDriver

Version	NID
0.990	not present
3.60	0x26AA237C

Calls the function registered by #sceKernelSysrootSetSblUtMgrHasUNK1FlagFuncForDriver.

int sceKernelSysrootSblUtMgrHasUNK1FlagForDriver(void);

sceKernelSysrootSetSblUtMgrHasUNK2FlagFuncForDriver

Version	NID
3.60	0xE2E88E3E

Registers the function called by #sceKernelSysrootSblUtMgrHasUNK2FlagForDriver.

int sceKernelSysrootsceSetSblUtMgrHasUNK2FlagFuncForDriver(void *func);

sceKernelSysrootSblUtMgrHasUNK2FlagForDriver

Version	NID
3.60	0xE2515A08

Calls the function registered by #sceKernelSysrootSetSblUtMgrHasUNK2FlagFuncForDriver.

Used by SceSblACMgr#sceSblACMgrHasSystemDataFilePlayReadyFlagForDriver.

int sceKernelSysrootSblUtMgrHasUNK2FlagForDriver(void);

sceKernelSysrootSetUtMgrHasNpTestFlagFuncForDriver

Version	NID
3.60	0xEE5D6CE9

int sceKernelSysrootSetUtMgrHasNpTestFlagFuncForDriver(void *func);

sceKernelSysrootUtMgrHasNpTestFlagForDriver

Version	NID
3.60	0xA43599E9

int sceKernelSysrootUtMgrHasNpTestFlagForDriver(void);

SceSysrootForDriver_2D6B2A79

Version	NID
0.990-3.60	0x2D6B2A79

Registers a function related to kernel panic, called by #SceSysrootForDriver_CC7A0E63 or #SceSysrootForKernel_CC7A0E63.

SceSysrootForDriver_CC7A0E63

Version	NID
0.990-3.60	0xCC7A0E63

Calls a function related to kernel panic, registered by #SceSysrootForDriver_2D6B2A79 or #SceSysrootForKernel_2D6B2A79.

// type: 1: kernel_assertion_or_panic, 3: kernel_exception
// size: must be <= 0x1000
// pBuf: address of the buffer got using SceDebugForKernel_BEF921A2
int SceSysrootForDriver_CC7A0E63(int type, SceSize size, const char *pBuf);

sceKernelSysrootDisableAutoClockDownForDriver

Version	NID
0.931	not present
3.60	0xEE934615

Derived from SceVshBridge#vshKernelDisableAutoClockDown.

return sceKernelCpuAtomicGetAndAdd32ForDriver(&a_flag_based_on_mgmt_bit0, 0x10);

Adds 0x10 from a SceSysmem global variable and returns it.

int sceKernelSysrootDisableAutoClockDownForDriver(void);

sceKernelSysrootEnableAutoClockDownForDriver

Version	NID
0.931	not present
3.60	0xEEF091A7

Derived from SceVshBridge#vshKernelEnableAutoClockDown.

return sceKernelCpuAtomicGetAndAdd32ForDriver(&a_flag_based_on_mgmt_bit0, 0xfffffff0);

Subtracts 0x10 from a SceSysmem global variable and returns it.

Used by SceCompat, ScePower, SceKernelDmacMgr, SceSblAuthMgr, SceSblSmschedProxy, SceSblSsSmComm.

int sceKernelSysrootEnableAutoClockDownForDriver(void);

SceSysrootForDriver_6050A467

Version	NID
3.60	0x6050A467

Debug related. Returns an error when called because there is no handler set for retail.

int SceSysrootForDriver_6050A467(SceUID pid);

SceSysrootForDriver_F4340469

Version	NID
3.60	0xF4340469

Coredump related. Called during process load. something is same as in SceSysrootForDriver_6050A467.

int SceSysrootForDriver_F4340469 (int something, SceUID pid, ...);

sceKernelSysrootRegisterCoredumpTriggerForDriver

Version	NID
0.990-3.60	0xDD473B05

int sceKernelSysrootRegisterCoredumpTriggerForDriver(void *func);

sceKernelSysrootCoredumpTriggerForDriver

Version	NID
0.990-3.60	0xCD8CD242

Used by SceDeci4pDbgp.

int sceKernelSysrootCoredumpTriggerForDriver(int a1, int a2, int a3, SceCoredumpForDriver_A7D214A7_Opt *pOpt);

sceKernelSysrootRegisterCoredumpCancelForDriver

Version	NID
0.990-3.60	0x400B9793

int sceKernelSysrootRegisterCoredumpCancelForDriver(void *func);

sceKernelSysrootCoredumpCancelForDriver

Version	NID
0.990-3.60	0x80FBC69D

int sceKernelSysrootCoredumpCancelForDriver(int a1);

sceKernelSysrootSetProcessHandlerForDriver

Version	NID
0.931-0.990	not present
3.60	0x0F07C3FC

Registers some handlers.

int sceKernelSysrootSetProcessHandlerForDriver(SceSysrootProcessHandler *pHandler);

sceKernelSysrootClearProcessHandlerForDriver

Version	NID
0.931-0.990	not present
3.60	0x5A7FFDC1

void sceKernelSysrootClearProcessHandlerForDriver(void);

SceSysrootForDriver_421EFC96

Version	NID
0.931-0.990	not present
3.60	0x421EFC96

Calls a function registered by #sceKernelSysrootSetProcessHandler.

Used only by SceAppMgr and called on process creation.

Hooked in:

to make it return 0 (success).

int SceSysrootForDriver_421EFC96(int a1, int a2, int a3);

sceKernelSysrootDbgpSuspendProcessAndWaitResumeForDriver

Version	NID
0.990-3.60	0x256B2394

sceKernelSysrootGetShellPidForDriver

Version	NID
0.990-3.60	0x05093E7B

SceUID sceKernelSysrootGetShellPidForDriver(void);

sceKernelSysrootAppMgrSpawnProcessForDriver

Version	NID
0.990-3.60	0x3ACACD22

sceKernelSysrootInformUpdateStartedForDriver

Version	NID
0.990-3.60	0x9A486846

int sceKernelSysrootInformUpdateStartedForDriver(int number1, int number2, const char *str, SceSize len);

sceKernelSysrootInformUpdateOngoingForDriver

Version	NID
0.990-3.60	0x9EC02A41

int sceKernelSysrootInformUpdateOngoingForDriver(int number1, int number2);

sceKernelSysrootInformUpdateFinishedForDriver

Version	NID
0.990-3.60	0x217B2871

int sceKernelSysrootInformUpdateFinishedForDriver(int number, const char *str, SceSize len);

sceKernelSysrootSetSwInfoIntForDriver

Version	NID
0.990-3.60	0x631141E2

int sceKernelSysrootSetSwInfoIntForDriver(char *str, SceSize len, SceUInt32 number);

sceKernelSysrootSetSwInfoStrForDriver

Version	NID
0.990-3.60	0x17DD213C

int sceKernelSysrootSetSwInfoStrForDriver(char *str1, SceSize len1, char *str2, SceSize len2);

sceKernelSysrootSetSwInfoBinForDriver

Version	NID
0.990-3.60	0x9E96D990

int sceKernelSysrootSetSwInfoBinForDriver(char *str1, SceSize size1, char *str2, SceSize size2);

sceKernelSysrootSetGetSystemSwVersionFuncForDriver

Version	NID
3.60	0x3276086B

Temp name was sceKernelSysrootSetSystemSwVersionForDriver.

Used by SceSblUpdateMgr.

void sceKernelSysrootSetGetSystemSwVersionFuncForDriver(void *func);

sceKernelSysrootGetSystemSwVersionForDriver

Version	NID
3.60-3.65	0x67AAB627

Returns System Software version as int from SceSysmem memory. For exemple: 0x0365000 on 3.65.

int sceKernelSysrootGetSystemSwVersionForDriver(void);

sceKernelSysrootIsSafeModeForDriver

Version	NID
0.990-3.60	0x834439A7

int sceKernelSysrootIsSafeModeForDriver(void);

sceKernelSysrootIsUpdateModeForDriver

Version	NID
3.60	0xB0E1FC67

int sceKernelSysrootIsUpdateModeForDriver(void);

sceKernelSysrootGetModelInfoForDriver

Version	NID
0.931	not present
3.60	0x4D98B15B

This is a guessed name, based on "sysroot->model_info".

Returns sysroot->model_info.

Used only in SceProcessmgr initializeBudget() on module start. According to model_info, ScePhyMemPartShell is allocated with different parameters.

SceUInt32 sceKernelSysrootGetModelInfoForDriver(void);

sceKernelSysrootCheckModelCapabilityForDriver

Version	NID
3.60	0x8AA268D6

1: Support multi-controllers

0xB: Unknown. Related to sdio debug.

sceKernelSysrootGetSyscallFrameForDriver

Version	NID
3.60-3.65	0x44EA3197

SceSyscallFrame *sceKernelSysrootGetSyscallFrameForDriver(void);

sceKernelSysrootRegisterInitCallbackForDriver

Version	NID
0.990-3.60	0x778D0966

// idx: 0-8
// idx 8: func = ScePower/SceMsif functions
int sceKernelSysrootRegisterInitCallbackForDriver(const void *func, SceUInt32 idx, SceUInt32 arg, SceUInt32 *ret);

sceKernelSysrootInvokeInitCallbackForDriver

Version	NID
0.990-3.60	0x93CD44CD

// idx: 0-8, 5: disable NSKBL, more...?
int sceKernelSysrootInvokeInitCallbackForDriver(int idx);

sceKernelSysrootInvokeInitCallbackExForDriver

Version	NID
0.931-0.990	not present
0.990-3.60	0x7C2C10E2

This is a guessed name.

// idx: 0-8, 5: disable NSKBL, more...?
// unk: argument passed to the init callback
int sceKernelSysrootInvokeInitCallbackExForDriver(int idx, int unk);

SceKernelUtilsForDriver

sceAesDecrypt1ForDriver

Version	NID
0.990-3.60	0xD8678061

Perform normal AES decrypt.

int sceAesDecrypt1ForDriver(void *ctx, const void *src, void *dst);

sceAesDecrypt2ForDriver

Version	NID
3.60	0xE39CD272

Perform AES decrypt using encryption round key.

int sceAesDecrypt2ForDriver(void *ctx, const void *src, void *dst);

sceAesEncrypt1ForDriver

Version	NID
0.990-3.60	0xC2A61770

Perform AES encrypt. There are two functions that are the same on 1.69.

int sceAesEncrypt1ForDriver(void *ctx, const void *src, void *dst);

sceAesEncrypt2ForDriver

Version	NID
1.69-3.60	0x302947B6

Perform AES encrypt. Similar to sceAesEncrypt1ForDriver.

int sceAesEncrypt2ForDriver(void *ctx, const void *src, void *dst);

sceAesInit1ForDriver

Version	NID
1.69-3.60	0xF12B6451

This sets up the AES engine. ctx is a 0x3C0 byte buffer (on FW 1.69). blocksize and keysize values are in bits. 128/196/256 are supported values.

last arg to subroutine is 0

int sceAesInit1ForDriver(void *ctx, int blocksize, int keysize, const void *key);

sceAesInit2ForDriver

Version	NID
3.60	0xEDA97D6D

last arg to subroutine is 1

int sceAesInit2ForDriver(void *ctx, int blocksize, int keysize, const void *key);

sceAesInit3ForDriver

Version	NID
3.60	0x72408E29

last arg to subroutine is 2

int sceAesInit3ForDriver(void *ctx, int blocksize, int keysize, const void *key);

SceKernelUtilsForDriver_C76A7685

Version	NID
3.60	0xC76A7685

Looks like it relates to AES InvMixColumns.

SceKernelUtilsForDriver_60ED6EA9

Version	NID
3.60	0x60ED6EA9

Equivalent to AES getSBox32Value

sceDeflateDecompressForDriver

Version	NID
3.60	0x8AF1FAD4

sceDeflateDecompressPartialForDriver

Version	NID
3.60	0x3D74CCDF

sceGzipDecompressForDriver

Version	NID
3.60	0x367EE3DF

sceGzipGetCommentForDriver

Version	NID
3.60	0xCD3AE08F

sceGzipGetCompressedDataForDriver

Version	NID
3.60	0x63619124

sceGzipGetInfoForDriver

Version	NID
3.60	0xFFC6A10F

sceGzipGetNameForDriver

Version	NID
3.60	0xF901FD3E

sceGzipIsValidForDriver

Version	NID
3.60	0xD8FAEFD4

sceHmacSha1DigestForDriver

Version	NID
3.60	0x29A28957

int sceHmacSha1DigestForDriver(const void *key, int key_len, const void *data, int data_len, void *digest);

sceHmacSha224DigestForDriver

Version	NID
3.60	0x7F2A7B99

int sceHmacSha224DigestForDriver(const void *key, int key_len, const void *data, int data_len, void *digest);

sceHmacSha256DigestForDriver

Version	NID
3.60	0x83EFA1CC

int sceHmacSha256DigestForDriver(const void *key, int key_len, const void *data, int data_len, void *digest);

sceMt19937GlobalInitForDriver

Version	NID
3.60	0xD428CC2A

cp_timestamp_2 is gotten from SceKblParam.

int sceMt19937GlobalInitForDriver(uint32_t cp_timestamp_2);

sceMt19937GlobalUIntInRangeForDriver

Version	NID
0.990-3.60	0x875B2A1C

Temp name was sceMt19937GlobalUninitForDriver.

// Both the address and size must be aligned on four bytes.
int sceMt19937GlobalUIntInRangeForDriver(void *pBase, SceSize length);

sceMt19937InitForDriver

Version	NID
3.60	0x4C9A5730

sceMt19937UIntForDriver

Version	NID
3.60	0x92AEDFBC

sceSfmt19937FillArray32ForDriver

Version	NID
3.60	0x2B30548B

sceSfmt19937FillArray64ForDriver

Version	NID
3.60	0x49B41540

sceSfmt19937GenRand32ForDriver

Version	NID
3.60	0xBBE4701A

sceSfmt19937GenRand64ForDriver

Version	NID
3.60	0x45DEAAD6

sceSfmt19937InitByArrayForDriver

Version	NID
3.60	0x33AE1203

sceSfmt19937InitGenRandForDriver

Version	NID
3.60	0xAB48C3CA

sceSha1BlockInitForDriver

Version	NID
3.60	0xE4390FFA

int sceSha1BlockInitForDriver(void* ctx);

sceSha1BlockResultForDriver

Version	NID
3.60	0x48F24106

int sceSha1BlockResultForDriver(void* ctx, void *digest);

sceSha1BlockUpdateForDriver

Version	NID
3.60	0x478A6F3C

int sceSha1BlockUpdateForDriver(void* ctx, const void *data, int size);

sceSha1DigestForDriver

Version	NID
3.60	0x87DC7F2F

int sceSha1DigestForDriver(const void *data, int size, void *digest);

sceSha224BlockInitForDriver

Version	NID
3.60	0xC762EA6D

int sceSha224BlockInitForDriver(void* ctx);

sceSha224BlockResultForDriver

Version	NID
3.60	0xFBF2A442

int sceSha224BlockResultForDriver(void* ctx, void *digest);

sceSha224BlockUpdateForDriver

Version	NID
3.60	0x7556E611

int sceSha224BlockUpdateForDriver(void* ctx, const void *data, int size);

sceSha224DigestForDriver

Version	NID
3.60	0x9EA9D4DC

int sceSha224DigestForDriver(const void *data, int size, void *digest);

sceSha256BlockInitForDriver

Version	NID
3.60	0xD909FA2C

int sceSha256BlockInitForDriver(void* ctx);

sceSha256BlockResultForDriver

Version	NID
3.60	0x4899CD4B

int sceSha256BlockResultForDriver(void* ctx, void *digest);

sceSha256BlockUpdateForDriver

Version	NID
3.60	0x236A9097

int sceSha256BlockUpdateForDriver(void* ctx, const void *data, int size);

sceSha256DigestForDriver

Version	NID
0.931-3.60	0xA773A6A8

int sceSha256DigestForDriver(const void *data, SceSize size, void *digest);

sceZlibDecompressForDriver

Version	NID
3.60	0x900148DB

sceZlibGetCompressedDataForDriver

Version	NID
3.60	0x01EB6C45

sceZlibGetInfoForDriver

Version	NID
3.60	0x5B9BCD75

sceXorshift128ForDriver

Version	NID
0.990	not present
3.60	0x335AF34D

Similar implementation as xorshift128.

int sceXorshift128ForDriver(SceUInt32 *state);

SceKernelUtilsForDriver_B55C69B7

Version	NID
3.60	0xB55C69B7

If buffer is full of zeroes, then each of the four dwords of buffer are set to 1. Always success and always return 0.

Used in SceProcessmgr.

int SceKernelUtilsForDriver_B55C69B7(SceUInt32 *buffer);

SceZlibForDriver

This library was moved to SceSblPostSsMgr#SceZlibForDriver on FW 1.80.

zlib compression library.

Firmware	zlib version
1.60-3.60	1.2.5

init

Version	NID
0.940-3.60	0x723495A5

inflate

Version	NID
1.60-3.60	0xE4F34A68

deflate

Version	NID
1.60-3.60	0xE859D60F

deflateReset

Version	NID
1.60-3.60	0x68CFEA45

crc32

Version	NID
1.60-3.60	0xE0CE06C0

adler32

Version	NID
1.60-3.60	0x98619620

inflateSetDictionary

Version	NID
1.60-3.60	0x7B16DBD6

SceZlibForDriver_20A122F8

Version	NID
3.60	0x20A122F8

May be an initialization function.

Used by SceCoredump.

int SceZlibForDriver_20A122F8(void *ctx, int a2, int a3, int a4, int a5, int a6, const char *verstr, int a8);

SceZlibForDriver_5492B3F2

Version	NID
3.60	0x5492B3F2

Used by SceCoredump.

int SceZlibForDriver_5492B3F2(int arg1);

SceZlibForDriver_5B718E55

Version	NID
3.60	0x5B718E55

Used by SceCoredump.

int SceZlibForDriver_5B718E55(int arg1, int arg2);

SceKernelSuspendForDriver

Used to register handlers for handling suspend/resume related events.

sceKernelPowerLockForDriver

Version	NID
0.931-3.60	0x254525F8

This is a guessed name.

Used in SceProcessmgr#sceKernelPowerLock.

int sceKernelPowerLockForDriver(SceKernelPowerTickType type);

sceKernelPowerUnlockForDriver

Version	NID
0.931-3.60	0x230495ED

This is a guessed name.

Used in SceProcessmgr#sceKernelPowerUnlock.

int sceKernelPowerUnlockForDriver(SceKernelPowerTickType type);

SceKernelSuspendForDriver_4DF40893

Version	NID
0.990-3.60	0x4DF40893

Locks something.

Called in SceProcessmgr#sceKernelStartProcessForKernel and SceProcessmgr#sceKernelStartProcessExtForKernel just before starting a process.

Called just before NVS write.

// maybe pid: usually 0
int SceKernelSuspendForDriver_4DF40893(int maybe_pid);

SceKernelSuspendForDriver_2BB92967

Version	NID
0.990-3.60	0x2BB92967

Unlocks something.

Called in SceProcessmgr#sceKernelStartProcessForKernel and SceProcessmgr#sceKernelStartProcessExtForKernel just after starting a process.

Called just after NVS write.

// maybe pid: usually 0
int SceKernelSuspendForDriver_2BB92967(int maybe_pid);

sceKernelRegisterSysEventHandlerForDriver

Version	NID
0.990-3.60	0x04C05D10

Temp name was sceKernelSuspendRegisterCallbackForDriver.

Registers a function for handling suspend/resume. resume is 0 if we are currently suspending and 1 if we are currently resuming. opt is passed from the registration. Registration adds an entry to a linked list and returns the block id for the new entry.

Returns the suspend_handler_id.

typedef struct suspend_args1_t {
    SceSize size; // 0x18
    uint32_t unk1;
    uint32_t unk2;
    uint32_t unk3;
    uint32_t unk4;
    uint32_t unk5;
} suspend_args1_t;

typedef int (* SceSysEventHandler)(int resume, int eventid, void *args, void *opt);

SceUID sceKernelRegisterSysEventHandlerForDriver(const char *name, SceSysEventHandler *handler, void *pOpt);

SceKernelSuspendForDriver_CE7A2207

Version	NID
3.60	0xCE7A2207

Registers a handler.

SceUID SceKernelSuspendForDriver_CE7A2207(SceUInt idx, void *handler, void *args);

SceKernelSuspendForDriver_105C5752

Version	NID
3.60	0x105C5752

Registers a handler.

SceUID SceKernelSuspendForDriver_105C5752(SceUInt idx, void *handler, void *args);

SceKernelSuspendForDriver_D4958E6F

Version	NID
3.60	0xD4958E6F

Dispatch handlers registered by #SceKernelSuspendForDriver_CE7A2207.

SceUID SceKernelSuspendForDriver_D4958E6F(void *args);

sceKernelUnregisterSysEventHandlerForDriver

Version	NID
0.990-3.60	0xDD61D621

int sceKernelUnregisterSysEventHandlerForDriver(SceUID id);

Call with the id returned from suspend_register_handler to remove the entry from the linked list and free the memory.

sceKernelSysEventDispatchForDriver

Version	NID
0.990-3.60	0xD4622EA8

int sceKernelSysEventDispatchForDriver(int resume, int eventid, void *args, int stop_on_error);

This will go through the linked list and call each handler. If stop_on_error is set, then the first handler that returns a negative value will stop the call chain and return the block id of the handler that broke the chain. Otherwise, this function will invoke each handler and return zero.

sceKernelPowerTickForDriver

Version	NID
0.990-3.60	0xE0489831

typedef enum SceKernelPowerTickType {
	/** Cancel all timers */
	SCE_KERNEL_POWER_TICK_DEFAULT			= 0,
	/** Cancel automatic suspension timer */
	SCE_KERNEL_POWER_TICK_DISABLE_AUTO_SUSPEND	= 1,
	/** Cancel OLED-off timer */
	SCE_KERNEL_POWER_TICK_DISABLE_OLED_OFF		= 4,
	/** Cancel OLED dimming timer */
	SCE_KERNEL_POWER_TICK_DISABLE_OLED_DIMMING	= 6
} SceKernelPowerTickType;

int sceKernelPowerTickForDriver(int type);

Cancel specified idle timers to prevent entering in power save processing.

Returns 0 on success.

SceQafMgrForDriver

Provides many device permission checks including running app privilege checks, debugging enabled checks, and so on.

SceQafMgrForDriver_41E04800

Version	NID
0.931	0x4F20A014
3.60	not present

SceQafMgrForDriver_082A4FC2

Version	NID
0.931-3.60	0x082A4FC2

Temp name was sceSblQafMgrIsAllowHost0AccessForDriver.

Used by sceSblFwLoaderLockForDriver, SceKernelModulemgr, SceSysStateMgr and SceSblPostSsMgr.

Used by sceSblSpsfoMgrOpenForDriver.

When this flag is set, it allows for example to load spsfo from host0:, and host0:psp2config.skprx.

// (*(uint8_t *)(qaf + 0xE) & 1)
int SceQafMgrForDriver_082A4FC2(void);

SceQafMgrForDriver_694D1096

Version	NID
0.931-3.60	0x694D1096

Only used by SceSblACMgr.

Might be something like sceSblQafMgrIsAllowUserAppDebug.

// (*(uint8_t *)(qaf + 0xB) & 4)
int SceQafMgrForDriver_694D1096(void);

SceQafMgrForDriver_0E588747

Version	NID
0.931-3.60	0x0E588747

Only used by SceRegistryMgr.

Returns true if the PSVita is an "Internal system".

// (*(uint8_t *)(qaf + 0xF) & 1)
int SceQafMgrForDriver_0E588747(void);

sceSblQafMgrIsAllowGameDebugForDriver

Version	NID
0.931-3.60	0x4BC1883F

// (*(uint8_t *)(qaf + 0x6) & 2)
int sceSblQafMgrIsAllowGameDebugForDriver(void);

sceSblQafMgrIsAllowSystemAppDebugForDriver

Version	NID
0.931-3.60	0xCAD47130

Used by SceDeci4pDtracep and SceSblACMgr.

If it returns false, syscalls debug trace printf is disabled.

// (*(uint8_t *)(qaf + 0xD) & 2)
int sceSblQafMgrIsAllowSystemAppDebugForDriver(void);

sceSblQafMgrIsAllowKernelDebugForDriver

Version	NID
0.931-3.60	0x382C71E8

Used by SceKernelModulemgr, SceExcpmgr, SceCrashDump, SceHdmi, SceKernelBlueScreenOfDeath.

// (*(uint8_t *)(qaf + 0xD) & 1)
int sceSblQafMgrIsAllowKernelDebugForDriver(void);

sceQafMgrIsAllowQAUpdateForDriver

Version	NID
0.931-3.60	0x3CB55F98

Only used by SceSblUpdateMgr.

// (*(uint8_t *)(qaf + 0xF) & 1)
int sceQafMgrIsAllowQAUpdateForDriver(void);

sceSblQafMgrIsAllowForceUpdateForDriver

Version	NID
0.931-3.60	0x8C423C18

Only used by SceSblUpdateMgr.

// (*(uint8_t *)(qaf + 0xF) & 2)
int sceSblQafMgrIsAllowForceUpdateForDriver(void);

SceQafMgrForDriver_52B4E164

Version	NID
0.931-3.60	0x52B4E164

Only used by SceWlanBt and SceEnumWakeUp.

// (*(uint8_t *)(qaf + 0xD) & 1)
int SceQafMgrForDriver_52B4E164(void);

SceQafMgrForDriver_883E9465

Version	NID
0.931-3.60	0x883E9465

Temp name was sceSblQafMgrIsAllowDecryptedBootConfigLoadForDriver.

Used by SceSysStateMgr.

Allows loading raw (unencrypted) psp2config.txt.

// (*(uint8_t *)(qaf + 0xE) & 1)
int SceQafMgrForDriver_883E9465(void);

SceQafMgrForDriver_B9770A13

Version	NID
0.931-3.60	0xB9770A13

Needed to be enabled to work with DIPSW 251 (Enable "dummytty0:"). Needed by SceSysStateMgr to allow loading host0:psp2config.rpath.

Used by SceKernelModulemgr and SceSysmodule.

// (*(uint8_t *)(qaf + 0xD) & 2)
int SceQafMgrForDriver_B9770A13(void);

sceSblQafMgrIsAllowRemotePlayDebugForDriver

Version	NID
0.931-3.60	0xBFD5E463

// (*(uint8_t *)(qaf + 0xC) & 2)
int sceSblQafMgrIsAllowRemotePlayDebugForDriver(void);

SceQafMgrForDriver_E573F124

Version	NID
0.931-3.60	0xE573F124

// (*(uint8_t *)(qaf + 0x0) & 0x10)
int SceQafMgrForDriver_E573F124(void);

sceSblQafMgrIsAllowMarlinTestForDriver

Version	NID
1.03-3.60	0x10283EB8

// (*(uint8_t *)(qaf + 0xD) & 2)
int sceSblQafMgrIsAllowMarlinTestForDriver(void);

sceSblQafMgrIsAllowNearTestForDriver

Version	NID
1.03-3.60	0x9644171D

// (*(uint8_t *)(qaf + 0x6) & 2)
int sceSblQafMgrIsAllowNearTestForDriver(void);

SceQafMgrForDriver_AE033133

Version	NID
3.60	0xAE033133

Only used by SceNpDrm.

// (*(uint8_t *)(qaf + 0x0) & 0x10)
int SceQafMgrForDriver_AE033133(void);

SceQafMgrForDriver_DEC6DF4E

Version	NID
3.60	0xDEC6DF4E

Only used by SceNpDrm.

// (*(uint8_t *)(qaf + 0xF) & 1)
int SceQafMgrForDriver_DEC6DF4E(void);

sceSblQafMgrIsAllowPSPEmuShowQAInfoForDriver

Version	NID
3.60	0xB7B195B2

// (*(uint8_t *)(qaf + 0xF) & 1)
int sceSblQafMgrIsAllowPSPEmuShowQAInfoForDriver(void);

sceSblQafMgrIsAllowLoadMagicGateForDriver

Version	NID
3.60	0x36E5312E

// (*(uint8_t *)(qaf + 0xB) & 0x10)
int sceSblQafMgrIsAllowLoadMagicGateForDriver(void);

sceSblQafMgrIsAllowDtcpIpResetForDriver

Version	NID
3.60	0xE8B8F31F

// (*(uint8_t *)(qaf + 0x6) & 2)
int sceSblQafMgrIsAllowDtcpIpResetForDriver(void);

sceSblQafMgrIsAllowControlIduAutoUpdateForDriver

Version	NID
3.60	0xF8BFEE48

// (*(uint8_t *)(qaf + 0x6) & 2)
int sceSblQafMgrIsAllowControlIduAutoUpdateForDriver(void);

sceSblQafMgrIsAllowKeepCoreFileForDriver

Version	NID
3.60	0xC1EA75C8

// (*(uint8_t *)(qaf + 0xF) & 1)
int sceSblQafMgrIsAllowKeepCoreFileForDriver(void);

SceQafMgrForDriver_70A67A4B

Version	NID
3.60	0x70A67A4B

// (*(uint8_t *)(qaf + 0xF) & 1)
int SceQafMgrForDriver_70A67A4B(void);

SceQafMgrForDriver_41E04800

Version	NID
3.60	0x41E04800

Only used by SceAppMgr.

// (*(uint8_t *)(qaf + 0xB) & 4)
int SceQafMgrForDriver_41E04800(void);

SceQafMgrForDriver_7B14DC45

Version	NID
3.60	0x7B14DC45

Only used by SceAppMgr.

// (*(uint8_t *)(qaf + 0xD) & 2)
int SceQafMgrForDriver_7B14DC45(void);

ScePmMgrForDriver

scePmMgrGetProductModeForDriver

Version	NID
0.931-3.60	0x2AC815A2

Returns 0 on success, 0x800f0a29 on failure.

Gets kbl_param using sceKernelSysrootGetKblParamForKernel.

result = ((int *)(kbl_param->boot_type_indicator_1) >> 2) & 1; // manufacturing mode flag

int scePmMgrGetProductModeForDriver(char* result);

scePmMgrIsExternalBootModeForDriver

Version	NID
3.60	0xBD1F193B

Gets kbl_param using sceKernelSysrootGetKblParamForKernel.

return (int *)(kbl_param->boot_type_indicator_1) & 1; // external boot mode flag

int scePmMgrIsExternalBootModeForDriver(void);

SceSblAIMgrForDriver

sceSblAIMgrGetSMIForDriver

Version	NID
3.60	0x47D9CF13

SMI means Service / Manufacturing Information.

SMI is read from SceKblParam->min_fw_version.

int sceSblAIMgrGetSMIForDriver(SceUInt32 *pSMI);

sceSblAIMgrGetProductCodeForDriver

Version	NID
3.60	0x14345161

Temp name was sceSblAIMgrGetTargetIdForDriver.

Product Code = Target Id

int sceSblAIMgrGetProductCodeForDriver(void);

sceSblAIMgrGetProductSubCodeForDriver

Version	NID
3.60	0xB33CEC8F

Product Sub Code = model revision

int sceSblAIMgrGetProductSubCodeForDriver(void);

sceSblAIMgrIsTestForDriver

Version	NID
3.60	0x3B638885

TEST = Internal Test Unit

Returns true if PsCode Product Code == 0x100.

int sceSblAIMgrIsTestForDriver(void);

sceSblAIMgrIsToolForDriver

Version	NID
3.60	0x274663A0

TOOL = DevKit

Returns true if PsCode Product Code == 0x101.

int sceSblAIMgrIsToolForDriver(void);

sceSblAIMgrIsDEXForDriver

Version	NID
3.60	0xF4B98F66

Returns true if PsCode Product Code == 0x102.

int sceSblAIMgrIsDEXForDriver(void);

sceSblAIMgrIsCEXForDriver

Version	NID
3.60	0xD78B04A2

Returns true if PsCode Product Code 0x103-0x111 AND sceSblAIMgrIsSpecialCEXForDriver returns false.

int sceSblAIMgrIsCEXForDriver(void);

sceSblAIMgrIsVITAForDriver

Version	NID
3.60	0x4273B97B

Returns sceSblAIMgrIsGenuineVITAForDriver.

int sceSblAIMgrIsVITAForDriver(void);

sceSblAIMgrIsDolceForDriver

Version	NID
3.60	0x71608CA3

Returns sceSblAIMgrIsGenuineDolceForDriver if returns true else returns sceKernelCheckDipswForDriver(0x98).

int sceSblAIMgrIsDolceForDriver(void);

sceSblAIMgrIsGenuineVITAForDriver

Version	NID
3.60	0x963CA644

Returns true if:

PsCode Product Code <= 0x111 AND sceSblAIMgrIsGenuineDolceForDriver returns false
sceSblAIMgrIsSpecialCEXForDriver returns true AND HardwareInfo != 0x700000 != 0x720000 != 0x510000

int sceSblAIMgrIsGenuineVITAForDriver(void);

sceSblAIMgrIsGenuineDolceForDriver

Version	NID
3.60	0xC6E83F34

int sceSblAIMgrIsGenuineDolceForDriver(void);

sceSblAIMgrIsDiagForDriver

Version	NID
3.60	0x6D5A3FC9

Temp name was sceSblAIMgrIsSpecialCEXForDriver, sceSblAIMgrIsCEXJpFatForDriver.

Returns true if PsCode Product Code == 0x103 (Japan), PsCode Product Sub Code == 0x10 (FAT chassis) and PsCode Factory Code == 0x24 (SCE labs).

int sceSblAIMgrIsDiagForDriver(void);

sceSblAIMgrIsToolDVT1ForDriver

Version	NID
0.931-3.60	0xBB9D146B

Returns true if PsCode Product Code == 0x101 and PsCode Product Sub Code == 3.

int sceSblAIMgrIsToolDVT1ForDriver(void);

sceSblAIMgrIsToolRev4ForDriver

Version	NID
3.60	0x37A79140

Returns true if PsCode Product Code == 0x101 and PsCode Product Sub Code == 4.

int sceSblAIMgrIsToolRev4ForDriver(void);

sceSblAIMgrIsToolDVT2ForDriver

Version	NID
3.60	0xE5E47FF7

Returns true if PsCode Product Code == 0x101 and PsCode Product Sub Code == 5.

int sceSblAIMgrIsToolDVT2ForDriver(void);

sceSblAIMgrIsCEXPrototypeRev2ForDriver

Version	NID
3.60	0xFF5784B9

Returns true if PsCode Product Code == 0x103 and PsCode Product Sub Code == 2.

int sceSblAIMgrIsCEXPrototypeRev2ForDriver(void);

sceSblAIMgrIsCEXPrototypeRev7ForDriver

Version	NID
3.60	0x05F79D4A

Returns true if PsCode Product Code == 0x103 and PsCode Product Sub Code == 7.

int sceSblAIMgrIsCEXPrototypeRev7ForDriver(void);

SceProcEventForDriver

sceKernelUnregisterProcEventHandlerForDriver

Version	NID
3.60	0x3DED57CC

Previous name was sceProcEventDeleteUidForDriver.

Wrapper to sceGUIDCloseForDriver.

int sceKernelUnregisterProcEventHandlerForDriver(int uid);

sceKernelRegisterProcEventHandlerForDriver

Version	NID
0.990-3.60	0x2A43912D

Previous name was sceProcEventCreateEventForDriver

Uses sceKernelCreateEventForDriver.

Returns uid.

typedef struct SceProcEventInvokeParam1 {
	SceSize size;                                     // SceProcEventInvokeParam1 struct size : 0x10
	int unk_0x04;
	int unk_0x08;
	int unk_0x0C;
} SceProcEventInvokeParam1;

typedef struct SceProcEventInvokeParam2 {
	SceSize size;                                     // SceProcEventInvokeParam2 struct size : 0x14
	SceUID pid;
	int unk_0x08;
	int unk_0x0C;
	int unk_0x10;
} SceProcEventInvokeParam2;

typedef struct SceProcEventHandler {
	SceSize size;                                                                               // SceProcEventHandler struct size : 0x1C
	int (* create)(SceUID pid, SceProcEventInvokeParam2 *a2, int a3);
	int (* exit)(SceUID pid, SceProcEventInvokeParam1 *a2, int a3);                             // current process exit
	int (* kill)(SceUID pid, SceProcEventInvokeParam1 *a2, int a3);                             // by SceShell
	int (* stop)(SceUID pid, int event_type, SceProcEventInvokeParam1 *a3, int a4);
	int (* start)(SceUID pid, int event_type, SceProcEventInvokeParam1 *a3, int a4);
	int (* switch_process)(int event_id, int event_type, SceProcEventInvokeParam2 *a3, int a4); // switch display frame?
} SceProcEventHandler;

a3 - set zero

SceUID sceKernelRegisterProcEventHandlerForDriver(const char *name, SceProcEventHandler *pHandler, int a3);

sceKernelInvokeProcEventHandlerForDriver

Version	NID
3.60	0x414CC813

Uses suspend/resume LR.

int sceKernelInvokeProcEventHandlerForDriver(int a1, int a2, int a3, int a4, int *a5, int a6);

SceDebugLed

sceKernelGetGPI

Version	NID
3.60	0x14F582CF

int sceKernelGetGPI(void);

sceKernelSetGPO

Version	NID
3.60	0x78E702D3

/**
 * @brief Output to LED
 *
 * This sets the content displayed on the DevKit LED.
 * @param[in]	uiBitd	Bit pattern. only low-order 8 bits are valid.
 */
int sceKernelSetGPO(SceUInt32 uiBits);

call_cb74

Version	NID
3.60	0x2B6EABAD

void call_cb74(int a1, int a2, int a3, int a4);

call_cb78

Version	NID
3.60	0x0E6B9890

void call_cb78(int a1, int a2, int a3, int a4);

SceDebugLedForDriver

GPI stands for General Purpose Input, and GPO stands for General Purpose Output.

sceKernelGetGPIForDriver

Version	NID
3.60	0x14F582CF

Only SceDebugLedForDriver function used by SceCoredump.

int sceKernelGetGPIForDriver(void);

sceKernelSetGPIForDriver

Version	NID
3.60	0x51C5325A

int sceKernelSetGPIForDriver(int value);

sceKernelGetGPOForDriver

Version	NID
3.60	0x3BB289F7

int sceKernelGetGPOForDriver(void);

sceKernelSetGPOForDriver

Version	NID
3.60	0x78E702D3

int sceKernelSetGPOForDriver(SceUInt32 uiBits);

sceKernelSetGPOMaskForDriver

Version	NID
3.60	0x098473B0

sceKernelSetGPOMaskForDriver(int a1, int a2);

call_cb74

Version	NID
3.60	0x2B6EABAD

void call_cb74(int a1, int a2, int a3, int a4);

set_cb74

Version	NID
3.60	0x24173819

int set_cb74(void *cb);

call_cb78

Version	NID
3.60	0x0E6B9890

void call_cb78(int a1, int a2, int a3, int a4);

set_cb78

Version	NID
3.60	0xF62154E7

int set_cb78(void *cb);

SceDebugForKernel

sceKernelDebugModuleStart2ForKernel

Version	NID
0.931-3.60	0xF624CE22

int sceKernelDebugModuleStart2ForKernel(void);

sceKernelRegisterKprintfHandlerForKernel

Version	NID
0.931-3.60	0x10067B7B

Temp name was sceDebugSetHandlersForKernel.

int sceKernelRegisterKprintfHandlerForKernel(int (*kprintf)(const char *fmt, ...), const void *args);

sceKernelGetDebugPutcharForKernel

Version	NID
3.60	0xE783518C

Temp name was sceDebugGetPutcharHandlerForKernel.

Returns pointer to current debug putchar handler.

void *sceKernelGetDebugPutcharForKernel(void);

sceKernelRegisterDebugPutcharForKernel

Version	NID
3.60	0xE6115A72

Temp name was sceDebugRegisterPutcharHandlerForKernel.

Set debug print char handler.

int sceKernelRegisterDebugPutcharForKernel(int (*debug_putchar)(const void *args, char c), const void *args);

sceKernelDebugPutcharForKernel

Version	NID
0.931-3.60	0x82D2EDCE

Temp name was sceDebugPutcharForKernel.

Print character.

Return 1.

int sceKernelDebugPutcharForKernel(char c);

sceKernelTtyPutcharForKernel

Version	NID
0.931-0.990	not present
3.60	0x254A4997

This is a guessed name.

Prints a character to the 0x1000-byte buffer returned by SceSysmem#sceKernelGetTtyInfoForDriver.

On success, returns printed size (always 1).

int sceKernelTtyPutcharForKernel(char c);

sceKernelStoppedForKernel

Version	NID
0.931-0.990	0xF1F0C365
3.60	not present

int sceKernelStoppedForKernel(const char *pFile, const char *pFunc, int line);

panic_on_kernel_exception

Version	NID
0.931	not present
3.60	0x082B8D6A
3.65	0xCCABDD98

Prints information about a Kernel Exception, ?and certainly calls SceCoredump?, then calls SceSysrootForKernel_0DF574A9 in an infinite loop.

This function doesn't return.

See SceExcpmgr#sceKernelRegisterExceptionHandlerForKernel for the meaning of excpcode.

// excp_name can be:
// UNDEF - Undefined instruction
// PABT - Prefetch Abort
// DABT - Data Abort
// NEST - Nested? Same excpcode as UNDEF
void panic_on_kernel_exception(kernel_message_ctx *msg_ctx, SceExcpmgrExceptionContext *excp_ctx, int excpcode, const char *excp_name);

register_unk_handler

Version	NID
0.931	not present
3.60	0x66D82EC8

used by SceDeci4pSDbgp.

handler definition:

handler(int some_level, void *unk, const void *buf);

int register_unk_handler(void *handler);

set_info_dump_flag

Version	NID
0.931	not present
3.60	0xF857CDD6
3.71	0xA465A31A

Temp name was sceDebugDisableInfoDumpForKernel.

Returns previous info dump flag.

// ex: set_info_dump_flag(0); as used in henkaku/payload.c
// flag: 0: disable, 1: enable
int set_info_dump_flag(int flag);

register_log_buffer

Version	NID
0.931	0x4703ECC4
3.60	not present

int register_log_buffer(const void *log_buffer_addr, SceSize log_buffer_size);

start_logging

Version	NID
0.931	0x4C377B11
3.60	not present

Returns 1 if logging has been started successfully, -1 else.

int start_logging(int state);

stop_logging

Version	NID
0.931	0x604F56AE
3.60	not present

If state is not zero, stops logging and return 1, else does nothing and return 0.

Returns 1 if logging has been stopped, 0 else.

int stop_logging(void);

refresh_logs

Version	NID
0.931	0x04A3046D
3.60	not present

int refresh_logs(void);

_sceKernelPrintDebugLogForKernel

Version	NID
0.931	0xEFDE973B
3.60	not present

If a2 is not zero, the current log buffer address is updated, else it is unchanged.

maxNum is guessed to be either the number of entries or the index of the chosen entry. Entry size is 0x40 bytes.

Uses sceKernelPrintfLevelForDriver to print.

int _sceKernelPrintDebugLogForKernel(int a1, int a2, int maxNum);

sceKernelPrintDebugLogForKernel

Version	NID
0.931	0xBD5D0BB0
3.60	not present

Calls _sceKernelPrintDebugLogForKernel with maxNum = (log_buf_end - log_buf_start) / 0x40.

int sceKernelPrintDebugLogForKernel(int a1, int a2);

print_with_log_buffer

Version	NID
0.931	0x904FF72D
3.60	not present

int print_with_log_buffer(const char *string, SceSize maxlen);

sceKernelPrintfCore0ForKernel

Version	NID
0.931	0x2D7380FE
3.60	not present

Same as sceKernelPrintfForDriver but only prints if CPU ID is 0.

int sceKernelPrintfCore0ForKernel(const char *fmt, ...);

sceKernelPrintfLevelCore0ForKernel

Version	NID
0.931	0x14241F51
3.60	not present

Same as sceKernelPrintfLevelForDriver but only prints if CPU ID is 0.

int sceKernelPrintfLevelCore0ForKernel(int level, const char *fmt, ...);

sceKernelSetMinimumLogLevelForKernel

Version	NID
0.931-3.60	0xBE2C05A2

/**
 * @brief Specifies the minimum severity level for the output of logging information.
 *
 * Specifies the minimum severity level for the output of logging information. The default level is SCE_DBG_LOG_LEVEL_TRACE.
 *
 * @param	minimumLogLevel	The minimum severity at which debugging messages should be output.
 * @retval	SCE_OK          The operation was completed successfully.
 * @retval	Negative value	Error code
 */
int sceKernelSetMinimumLogLevelForKernel(SceInt32 minimumLogLevel);

sceKernelGetMinimumLogLevelForKernel

Version	NID
0.931	0xDA6B6770
3.60	not present

Returns the minimumLogLevel set by sceKernelSetMinimumLogLevelForKernel.

SceInt32 sceKernelGetMinimumLogLevelForKernel(void);

sceKernelSetAssertLevelForKernel

Version	NID
0.931-3.60	0xCE9060F1

Temp name was sceKernelSetMinimumAssertionLevelForKernel.

Overrides in memory g_assertLevel set by DIP switches 201 and 202.

Returns the previous assert level.

SceInt32 sceKernelSetAssertLevelForKernel(SceUInt32 assertLevel);

sceKernelGetAssertLevelForKernel

Version	NID
0.931	0x374B7868
0.990-3.60	moved to ForDriver

Temp name was sceKernelGetMinimumAssertionLevelForKernel.

Returns g_assertLevel from memory.

SceInt32 sceKernelGetAssertLevelForKernel(void);

SceDebugForKernel_BEF921A2

Version	NID
0.931	not present
3.60-3.61	0xBEF921A2
3.63	0x5D6F0CFC

// buf size is 0x1000 bytes
// buf_400 size is 0x400 bytes
SceSSize SceDebugForKernel_BEF921A2(void *dst, int cpuId, SceUInt64 time, kernel_message_ctx *msg_ctx, const void *excp_info_buf_0x400, int excpcode);

add_entry

Version	NID
0.931-0.990	0x1208240D
3.60	not present

// ex: add_entry(0xA1, in_lr, 3, name); in SceSysmem
// ex: add_entry(0xAB, in_lr, 1, uid); in SceSysmem
// ex: add_entry(0xBB, in_lr, 0, param_4); in SceProcessmgr
int add_entry(SceSize maxlen, int a2, int a3, void *log_buffer_start);

add_entry2

Version	NID
0.931	0x061A4657
3.60	not present

int add_entry2(int a1, const char *msg, void *log_buffer_start, int a4);

sceDebugRegisterBacktraceInternalForKernel

Version	NID
0.931-3.60	0xEFF9962B

This is a guessed name.

Registers a callback for SceKernelModulemgr#sceKernelBacktraceInternalForDriver.

If callback runs successfully (returns >= 0), value of pNumReturn is used as third argument of PrintBacktrace, else PrintBacktrace is not called at all.

int sceDebugRegisterBacktraceInternalForKernel(int (* callback)(SceUID threadId, SceKernelCallFrame *pCallFrameBuffer, SceSize numBytesBuffer, SceUInt32 *pNumReturn, SceInt32 mode));

sceDebugRegisterPrintBacktraceForKernel

Version	NID
0.931-3.60	0xB5943011

This is a guessed name.

Registers a callback for SceKernelModulemgr#sceKernelPrintBacktraceForDriver.

int sceDebugRegisterPrintBacktraceForKernel(int (* callback)(SceUID processId, const SceKernelCallFrame *pCallFrame, SceUInt32 numFrames));

sceKernelPrintSyscallFrameForKernel

Version	NID
3.60	0x25E31E18
3.65	0xBCC8D0B2

// if pSyscallFrame is NULL, it will use the current syscall frame
// pResult is a pointer to a 0x10 bytes buffer and may be NULL
void sceKernelPrintSyscallFrameForKernel(SceUID pid, SceSyscallFrame *pSyscallFrame, SceUInt32 *pResult);

SceDebugForKernel_F1F861CF

Version	NID
2.00-3.60	0xF1F861CF

Registers a callback that is called when a crash occur.

Used by SceKernelBlueScreenOfDeath.

int SceDebugForKernel_F1F861CF(void *cb);

SceDebugForDriver

sceKernelPrintfForDriver

Version	NID
0.931-3.60	0x391B74B7

Temp name was sceDebugPrintfForDriver.

int sceKernelPrintfForDriver(const char *fmt, ...);

sceKernelVprintfForDriver

Version	NID
0.931-3.60	0x411C0733

int sceKernelVprintfForDriver(const char *fmt, va_list arg);

sceKernelPrintfLevelForDriver

Version	NID
0.931-3.60	0x1A3F2AA4

int sceKernelPrintfLevelForDriver(int level, const char *fmt, ...);

sceKernelVprintfLevelForDriver

Version	NID
0.931-0.990	not present
3.60	0x611A158B

int sceKernelVprintfLevelForDriver(int level, const char *fmt, va_list arg);

sceKernelPrintfLevelWithCtxForDriver

Version	NID
0.931-0.990	not present
3.60	0xD9703808

int sceKernelPrintfLevelWithCtxForDriver(int level, kernel_message_ctx *msg_ctx, const char *fmt, ...);

sceKernelVprintfLevelWithCtxForDriver

Version	NID
0.931-0.990	not present
3.60	0x02B04343

Temp name was sceDebugPrintf2ForDriver.

int sceKernelVprintfLevelWithCtxForDriver(int level, kernel_message_ctx *msg_ctx, const char *fmt, va_list arg);

sceKernelAssertForDriver

Version	NID
0.931-3.60	0x35A35322

Temp name was sceDebugPrintKernelAssertionForDriver.

// 0.931-0.990:
// addr is maybe not an argument but the stack pointer got within the function
int sceKernelAssertForDriver(SceBool condition, const char *pFile, const char *pFunc, int line, const void *addr);

// 3.60:
int sceKernelAssertForDriver(SceBool condition, kernel_message_ctx *msg_ctx, const void *addr);

sceKernelAssertLevelForDriver

Version	NID
0.931-3.60	0xFD753E7A

// 0.931-0.990:
int sceKernelAssertLevelForDriver(int level, SceBool condition, const char *pFile, const char *pFunc, int line, const void *addr);

// 3.60:
int sceKernelAssertLevelForDriver(int level, SceBool condition, kernel_message_ctx *msg_ctx, const void *addr);

sceKernelVprintfAssertLevelForDriver

Version	NID
0.931	not present
0.990-3.60	0x821A2D59

Temp name was sceDebugPrintfKernelAssertionForDriver.

// 0.990:
int sceKernelVprintfAssertLevelForDriver(int level, SceBool condition, const char *pFile, const char *pFunc, int line, const void *addr, const char *fmt, va_list arg);

// 3.60:
int sceKernelVprintfAssertLevelForDriver(int level, SceBool condition, kernel_message_ctx *msg_ctx, const void *addr, const char *fmt, va_list arg);

sceKernelGetAssertLevelForDriver

Version	NID
0.931	in ForKernel
0.990-3.60	0x374B7868

Temp name was sceKernelGetMinimumAssertionLevelForDriver.

Returns g_assertLevel from memory.

SceInt32 sceKernelGetAssertLevelForDriver(void);

sceKernelPanicForDriver

Version	NID
0.931-0.990	not present
3.60	0x391B5B74

Temp name was sceDebugPrintKernelPanicForDriver.

int sceKernelPanicForDriver(kernel_message_ctx *msg_ctx, const void *addr);

sceKernelVprintfPanicForDriver

Version	NID
0.931-0.990	not present
3.60	0x00CCE39C

int sceKernelVprintfPanicForDriver(kernel_message_ctx *msg_ctx, const void *addr, const char *fmt, va_list arg);

sceKernelGetTtyInfoForDriver

Version	NID
0.931-0.990	not present
3.60	0x62466B0A

This is a guessed name.

// max bufSize is 0x1000
int sceKernelGetTtyInfoForDriver(void *pBuf, SceSize bufSize);

_sceEventLogPutForDriver

Version	NID
0.931-0.990	not present
3.60	0x95B38C6C

Derived from SceVshBridge#_vshEventLogPut.

Calls SceSysmem#sceEventLogPutForDriver with KERNEL PID and SceSysmem#SceSysrootForKernel_D441DC34 return value as second argument.

// id: 10001 (SceProcessmgr), 20001 (SceWlanBt)
// index: 1, 2, 3, 4, 5 (SceProcessmgr), 1, 2, 3, 4 (SceWlanBt)
// a3: 0 (SceProcessmgr, SceWlanBt)
// bufSize: 0x1C (SceProcessmgr), 4 (SceWlanBt)
// max bufSize is 0x80
int _sceEventLogPutForDriver(int id, int index, int a3, void *pBuf, SceSize bufSize);

sceEventLogPutForDriver

Version	NID
0.931-0.990	not present
3.60	0x912CF2BA

This is a guessed name.

// max bufSize is 0x80
int sceEventLogPutForDriver(SceUInt32 pid, int a2, int id, int index, int a5, void *pBuf, SceSize bufSize);

sceEventLogGetInfoForDriver

Version	NID
0.931-0.990	not present
3.60	0xCC5365D3

This is a guessed name.

Copy by blocks of 0x30 bytes (or maybe 0xC0 bytes).

// max bufSize is 0xC00 (0x40 blocks of size 0x30)
int sceEventLogGetInfoForDriver(SceKernelDebugEventLog *pBuf, SceSize bufSize, SceSize *pReadBlocks);

SceSysmemForTZS

sceKernelProcModeVAtoPAForTZS

Version	NID
0.931	0x119B9547
0.990-3.73	not present

int sceKernelProcModeVAtoPAForTZS(SceUID pid, uint32_t mode, void *pVA, void **pPA);

sceKernelAllocPartitionStackMemBlockForTZS

Version	NID
0.931	0x69022B7F
0.990-3.73	not present

sceKernelGetPhyPageResetForTZS

Version	NID
0.940-1.80	0x3FEF6B39
3.60-3.73	not present

sceKernelDeleteHeapForTZS

Version	NID
0.931-3.60	0x624454BC

sceKernelCreateHeapForTZS

Version	NID
0.931-3.60	0x56A16D84

sceKernelAllocHeapMemoryWithOptionForTZS

Version	NID
0.931-3.60	0xEA712806

sceKernelAllocHeapMemoryForTZS

Version	NID
0.931-3.60	0x473871D8

sceKernelAllocHeapMemoryFromGlobalHeapForTZS

Version	NID
0.940-3.60	0x29DE887D

sceKernelFreeHeapMemoryForTZS

Version	NID
0.931-3.60	0x42FB5B12

sceKernelAllocUncacheHeapMemoryWithOptionForTZS

Version	NID
0.931-3.60	0x6A3FBAF0

sceKernelFreeUncacheHeapMemoryForTZS

Version	NID
0.931-3.60	0x2F18E288

sceKernelNameHeapDeleteForTZS

Version	NID
0.990-3.60	0xF459D09D

sceKernelNameHeapInsertForTZS

Version	NID
0.990-3.60	0x42AD34AB

sceKernelSetSuspendIntrFuncForTZS

Version	NID
0.940-1.80	0xB4306D21
3.60-3.73	not present

sceKernelSetResumeIntrFuncForTZS

Version	NID
0.940-1.80	0x418111B0
3.60-3.73	not present

sceKernelAddressSpaceUnmapForTZS

Version	NID
0.940-3.60	0x31273DC7

sceKernelGetMemBlockBaseForTZS

Version	NID
0.931-3.60	0xE1DEDFF4

/**
 * @brief Get mapped base address of memory block.
 *
 * Get base address of memory block.
 * @param[in]	uid		block id
 * @param[out]	ppBase		base address of memory block
 * @retval	SCE_OK		success
 * @retval	<SCE_OK		Error
 */
int sceKernelGetMemBlockBaseForTZS(SceUID uid, void **ppBase);

sceKernelFreeMemBlockForTZS

Version	NID
0.940-3.60	0x658EACE3

sceKernelAllocMemBlockForTZS

Version	NID
0.940-3.60	0x402EB970

SceUID sceKernelAllocMemBlockForTZS(const char *name, SceKernelMemBlockType type, SceSize vsize, const struct SceKernelAllocMemBlockOptKernel *pOpt);

sceKernelAllocPartitionMemBlockForTZS

Version	NID
0.940-3.60	0x0028E26C

Temp name was sceKernelAllocMemBlockForPidForTZS.

SceUID sceKernelAllocPartitionMemBlockForTZS(SceUID pid, const char *name, SceKernelMemBlockType type, SceSize vsize, const struct SceKernelAllocMemBlockOptKernel *pOpt);

sceKernelVAtoPAForTZS

Version	NID
0.931-3.60	0x1DEADF6C

This will write the physical address for a virtual address pVA to memory pointed to by ppPA.

Returns <0 on error, values >=0 indicate success.

int sceKernelVAtoPAForTZS(void *pVA, void **ppPA);

sceKernelVARangeToPAVectorForTZS

Version	NID
0.931-3.60	0x9D43E416

sceKernelCreateAddressSpaceForTZS

Version	NID
0.931	0x21906368
0.990-3.73	not present

SceSysmemForTZS_038EAEEE

Version	NID
0.931-0.990	not present
3.60	0x038EAEEE

SceDipswForTZS

sceKernelCheckDipswForTZS

Version	NID
0.940-3.60	0xA98FC2FD

SceUartForTZS

sceUartWriteForTZS

Version	NID
0.990-3.60	0x3AFD5E71

SceDebugForTZS

sceKernelDebugModuleStart2ForTZS

Version	NID
0.931	0x32E3D4B9

int sceKernelDebugModuleStart2ForTZS(void);

sceKernelRegisterKprintfHandlerForTZS

Version	NID
0.931	0x0AD558D5

int sceKernelRegisterKprintfHandlerForTZS(int (*kprintf)(const char *fmt, ...), const void *args);

sceKernelDebugPutcharForTZS

Version	NID
0.931	0xD36F27BA

Print character.

int sceKernelDebugPutcharForTZS(char c);

sceKernelStoppedForTZS

Version	NID
0.931-0.990	0xCB502FD1
1.80	not present

int sceKernelStoppedForTZS(const char *maybe_pFile, const char *maybe_pFunc, int maybe_line);

sceKernelAssertForTZS

Version	NID
0.931-3.60	0x2F9B8AA8

// 0.931-0.990:
int sceKernelAssertForTZS(SceBool condition, const char *pFile, const char *pFunc, int line, const void *addr);

// 3.60:
int sceKernelAssertForTZS(SceBool condition, kernel_message_ctx *msg_ctx, const void *addr);

sceKernelAssertLevelForTZS

Version	NID
3.60	0x618F89E6

// 3.60:
int sceKernelAssertLevelForTZS(int level, SceBool condition, kernel_message_ctx *msg_ctx, const void *addr);

sceKernelGetAssertLevelForTZS

Version	NID
3.60	0xF851BA4F

Returns g_assertLevel from memory.

SceInt32 sceKernelGetAssertLevelForTZS(void);

_sceKernelPrintDebugLogForTZS

Version	NID
0.931	0x4FF6536C

int _sceKernelPrintDebugLogForTZS(int a1, int a2, int maxNum);

sceKernelPrintDebugLogForTZS

Version	NID
0.931	0x85BF33E1

int sceKernelPrintDebugLogForTZS(int a1, int a2);

print_with_log_buffer

Version	NID
0.931	0x1FD92289

int print_with_log_buffer(const char *msg, SceSize maxlen);

sceKernelPrintfForTZS

Version	NID
0.931-1.80	0x1655E0E3

int sceKernelPrintfForTZS(const char *fmt, ...);

sceKernelPrintfLevelForTZS

Version	NID
0.931-1.80	0xC70CBB58

int sceKernelPrintfLevelForTZS(int level, const char *fmt, ...);

sceKernelPrintfCore0ForTZS

Version	NID
0.931	0x08F8AD70

Same as sceKernelPrintfForTZS but only prints if CPU ID is 0.

int sceKernelPrintfCore0ForTZS(const char *fmt, ...);

sceKernelPrintfLevelCore0ForTZS

Version	NID
0.931-1.80	0xD4E6A0C0

Same as sceKernelPrintfLevelForTZS but only prints if CPU ID is 0.

int sceKernelPrintfLevelCore0ForTZS(int level, const char *fmt, ...);

sceKernelSetMinimumLogLevelForTZS

Version	NID
0.931	0x898E417E

/**
 * @brief Specifies the minimum severity level for the output of logging information.
 *
 * Specifies the minimum severity level for the output of logging information. The default level is SCE_DBG_LOG_LEVEL_TRACE.
 *
 * @param	minimumLogLevel	The minimum severity at which debugging messages should be output.
 * @retval	SCE_OK          The operation was completed successfully.
 * @retval	Negative value	Error code
 */
int sceKernelSetMinimumLogLevelForTZS(SceInt32 minimumLogLevel);

register_log_buffer

Version	NID
0.931	0xF2A87E96

int register_log_buffer(const void *log_buffer_addr, SceSize log_buffer_size);

start_logging

Version	NID
0.931	0x1FF65E15

int start_logging(int state);

stop_logging

Version	NID
0.931	0x5A35E3E0

If state is not zero, stops logging and return 1, else does nothing and return 0.

Returns 1 if logging has been stopped, 0 else.

int stop_logging(void);

refresh_logs

Version	NID
0.931	0x91B41C34

int refresh_logs(void);

add_entry

Version	NID
0.931	0x95E1A80B

int add_entry(int a1, int a2, int a3, void *log_buffer_start);

add_entry2

Version	NID
0.931	0x538319EB

int add_entry2(int a1, const char *msg, void *log_buffer_start, int a4);

register_unk_cb

Version	NID
0.931	0x3598118B

The callback has this definition:

// unk: 2 or 3
int unk_cb(SceUID pid, void *buf, SceSize size, int *pOut, int unk);

If unk_cb runs successfully (return >= 0), pOut is used as third argument of unk_cb2, else unk_cb2 is not called at all.

int register_unk_cb(void *some_cb);

register_unk_cb2

Version	NID
0.931	0xE844FC5A
0.990-3.60	not present

The callback has this definition:

int unk_cb2(SceUID pid, void *buf, int unk);

int register_unk_cb2(void *some_cb);

SceDebugForTZS_563B623D

Version	NID
0.931	not present
1.80-3.60	0x563B623D

SceDebugForTZS_0D799DAE

Version	NID
0.931-0.990	not present
3.60	0x0D799DAE

int SceDebugForTZS_0D799DAE(SceUInt32 msg_type, void *msg_ctx, const char *fmt, va_list arg);

SceDebugForTZS_D26EB4BB

Version	NID
0.931-0.990	not present
3.60	0xD26EB4BB

int SceDebugForTZS_D26EB4BB(SceBool condition, SceUInt32 msg_type, void *msg_ctx, const char *fmt, ...);

SceCpuForTZS

0.931: 0xACA39932: unknown, save context that will be restored with 0xCA74C9A2
0.931: 0xCA74C9A2: unknown, restore context saved with 0xACA39932
0.931: 0xE0B34336: unknown, same as SceCpuForKernel_9D72DD1B
0.931-0.990: 0x40DEC1B6: sceKernelWaitForEvent
0.931-0.990: 0xF42F079B: sceKernelSendEvent
0.940: 0x1266F962: sceKernelAbort
0.931-0.940: 0x98BF47D3: sceKernelGetVmaccessRange
0.931: 0x49AD8B60: sceKernelSetFIQModeStack
0.931: 0xC2A428F3: sceKernelSetMonModeStack
0.931: 0xD9013440: sceKernelSetIRQModeStack
0.931: 0xDF17E4A3: sceKernelSetUndModeStack
0.931: 0xF832C341: sceKernelSetAbtModeStack
0.931: 0xFB1D3114: sceKernelSetSvcModeStack
0.931: 0xF6CE21EA: sceKernelPrintCpuMode
3.60: 0x31E78A4B: unknown
3.60: 0x4FED4BCE: unknown
3.60: 0x7548CBCF: unknown
3.60: 0xD4E7413D: unknown

1.80:

     NID 0: 0x0A15B41C: sceKernelL1DcacheCleanInvalidateAll
     NID 1: 0x17A88E69: sceKernelL1DcacheCleanRange
     NID 2: 0x190D96D5: sceKernelDcacheCleanRange
     NID 3: 0x2A0A3DC6
     NID 4: 0x2B6403F8: on FW 3.60, does nothing and returns -1
     NID 5: 0x2FE24445: sceKernelCpuAtomicSet32
     NID 6: 0x308D7ABE: sceKernelCpuDcacheInvalidateMVACRange
     NID 7: 0x324727D1: sceKernelGetCpsr
     NID 8: 0x39FCFCC2: sceKernelDomainTextMemcpy
     NID 9: 0x44C423D3: sceKernelCpuId
     NID 10: 0x49B11FF8
     NID 11: 0x71FD9AB5: sceKernelSpinlockLowLock
     NID 12: 0x72CA4F7A: sceKernelGetSpsr
     NID 13: 0x75D87321: sceKernelCpuAtomicOrAndGet32
     NID 14: 0x7A5373EB: sceKernelDcacheCleanInvalidateRange
     NID 15: 0x7CCE9480: sceKernelDcacheCleanInvalidateAll
     NID 16: 0x864E3DED
     NID 17: 0x9E4C0D0D: on FW 3.60, does nothing and returns -1
     NID 18: 0xA5965CBF: sceKernelL1IcacheInvalidateEntireAllCore
     NID 19: 0xACF209F3: sceKernelSpinlockLowTrylockCpuSuspendIntr
     NID 20: 0xB421FAFD: sceKernelL1IcacheInvalidateRange
     NID 21: 0xB8F00FBE: sceKernelSpinlockLowUnlockCpuResumeIntr
     NID 22: 0xC4137AED: sceKernelPleFlushRequest
     NID 23: 0xCD98416C: sceKernelSpinlockLowUnlock
     NID 24: 0xCDD46655: sceKernelDcacheInvalidateRange
     NID 25: 0xD67A4356: sceKernelSpinlockLowLockCpuSuspendIntr
     NID 26: 0xEFD6F289: sceKernelCpuAtomicCompareAndSet8

SceSysclibForTZS

__stack_chk_fail

Version	NID
1.80-3.60	0xE5457B97

__stack_chk_guard

Version	NID
3.60	0xBA505B15

This is a variable.

strncpy

Version	NID
0.940-3.60	0x361850BB

memcpy

Version	NID
0.931-3.60	0xBE3AF2EE

memset

Version	NID
0.931-3.60	0x956DB750

SceSysrootForTZS

sceKernelSysrootBacktraceForTZS

Version	NID
0.931	0xF26A5E68

sceKernelSysrootPrintBacktraceForTZS

Version	NID
0.931	0x463EA380

sceKernelSysrootShowCallerInfoForTZS

Version	NID
0.931	0x2F3D9414

sceKernelSysrootGetModulePrivateForTZS

Version	NID
0.931-1.80	0xC9DD8EB3

sceKernelSysrootSetModulePrivateForTZS

Version	NID
0.931-1.80	0xEA572BD9

sceKernelSysrootSetSharedMemoryForTZS

Version	NID
0.940-1.80	0x45EEB2E0

sceKernelSysrootGetKermitRevisionForTZS

Version	NID
0.940-1.80	0xDB3DAB76

sceKernelSysrootGetSharedMemoryForTZS

Version	NID
0.931-3.60	0x1C96096F

sceKernelSysrootCorelockLockForTZS

Version	NID
0.931-1.80	0xD653194A

sceKernelSysrootGetVbaseMonitorVectorForTZS

Version	NID
0.931-1.80	0xD4E6D8E8

sceKernelSysrootGetKernelMMUContextForTZS

Version	NID
0.931-1.80	0xA8B7DAF9

sceKernelSysrootCorelockUnlockForTZS

Version	NID
0.931-1.80	0x2F5FD9A8

sceKernelSysrootGetVbaseResetVectorForTZS

Version	NID
0.931-1.80	0x2460ADFA

sceKernelIsColdBootForTZS

Version	NID
0.940-1.80	0x0567B4B9

sceKernelIsSecureStateForTZS

Version	NID
0.940	0xEFA54B46
3.60	not present

sceKernelSysrootGetErnieWakeupFactorForTZS

Version	NID
0.940-1.80	0x8E871C6D

sceKernelSysrootGetKblParamForTZS

Version	NID
0.931-1.80	0x29C1049E

Returns pointer to KBL Param buffer.

void *sceKernelSysrootGetKblParamForTZS(void);

sceKernelSysrootAllocForTZS

Version	NID
0.940-1.80	0x1A9E1D28

void *sceKernelSysrootAllocForTZS(uint32_t size);

SceQafMgrForTZS

sceSblQafManagerIsAllowKernelDebugForTZS

Version	NID
0.990-1.80	0x54D22D74

return *(char *)(sceKernelSysrootGetKblParamForTZS() + 0x2D) & 1;

ScePmMgrForTZS

sceSblPmMgrGetProductModeForTZS

Version	NID
0.990-3.60	0xCF554E69

SceSblAIMgrForTZS

sceSblAIMgrIsCEXForTZS

Version	NID
0.990-3.60	0x536B38F4