Difference between revisions of "SceDeci4pDfMgr"

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(Add official names found in 0.940, mark NIDs as valid down to 0.940, refactoring)
Line 16: Line 16:
 
! Version !! Name !! World !! Visibility !! NID
 
! Version !! Name !! World !! Visibility !! NID
 
|-
 
|-
−
| 3.65 || [[SceDeci4pDfMgr#SceDeci4pDfMgrForDebugger|SceDeci4pDfMgrForDebugger]] || Non-secure || Kernel || 0x849E3DF5
+
| 0.940-3.65 || [[SceDeci4pDfMgr#SceDeci4pDfMgrForDebugger|SceDeci4pDfMgrForDebugger]] || Non-secure || Kernel || 0x849E3DF5
 
|}
 
|}
  
Line 22: Line 22:
  
 
<source lang="C">
 
<source lang="C">
 +
typedef SceInt32 SceDfMgr_id; //ID returned by sceDfMgrOpen
 +
 +
typedef int (* SceDfMgrOpen_handler)(int a1, void *a2, void *args);
 +
 +
typedef struct SceDfMgrOpen_param { //Size is 0x1C in 0.940, 0x38 on 3.60
 +
SceSize size;
 +
uint32_t unk4;  // some id
 +
uint32_t unk8;
 +
uint32_t unkC;  // ex: 0x1000004
 +
uint32_t unk10;  // ex: 0x20001
 +
uint16_t unk14;  // ex: 0
 +
uint16_t unk16;  // ex: 1
 +
char name[0x20];
 +
} SceDfMgrOpen_param;
  
 
// sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct *pInfoInt = (sceDeci4pDfMgrRegisterSysEventForDebugger_internal *)(data_seg + 0x14); // max entries is 32
 
// sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct *pInfoInt = (sceDeci4pDfMgrRegisterSysEventForDebugger_internal *)(data_seg + 0x14); // max entries is 32
 
typedef struct sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct { // size is 0x54
 
typedef struct sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct { // size is 0x54
−
sceDeci4pDfMgrRegisterSysEventForDebugger_handler handler;
+
SceDfMgrOpen_handler handler;
−
sceDeci4pDfMgrRegisterSysEventForDebugger_struct info;
+
SceDfMgrOpen_param info;
 
int data_0x3C;
 
int data_0x3C;
 
int data_0x40;
 
int data_0x40;
Line 38: Line 52:
 
== SceDeci4pDfMgrForDebugger ==
 
== SceDeci4pDfMgrForDebugger ==
  
−
=== SceDeci4pDfMgrForDebugger_1CC6ED4B ===
+
=== sceDfMgrCloseForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0x1CC6ED4B
+
| 0.940-3.60 || 0x1CC6ED4B
 
|}
 
|}
  
−
<source lang="C">int SceDeci4pDfMgrForDebugger_1CC6ED4B(int a1);</source>
+
<source lang="C">SceInt32 sceDfMgrCloseForDebugger(SceDfMgr_id id);</source>
  
−
=== sceDeci4pDfMgrRegisterSysEventForDebugger ===
+
=== sceDfMgrOpenForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0x529979FB
+
| 0.940-3.60 || 0x529979FB
 
|}
 
|}
−
 
−
This is a guessed name.
 
  
 
Handler is called on reboot/standby/suspend/SceShell process create.
 
Handler is called on reboot/standby/suspend/SceShell process create.
  
−
Up to 32 handlers can be registered and their IDs should not be covered (with exceptions).
+
Up to 32 handles can be opened at a time, and (besides some exceptions) there should be no duplicate IDs (<code>unk4</code> of <code>a2</code>).
  
 
<source lang="C">
 
<source lang="C">
−
typedef int (* sceDeci4pDfMgrRegisterSysEventForDebugger_handler)(int a1, void *a2, void *args);
+
// Returns an id (not UID) on success, < 0 on error.
−
 
+
// 0x80080004 -> no entry remaining (too many Open)
−
typedef struct sceDeci4pDfMgrRegisterSysEventForDebugger_struct { // size is 0x38
+
SceDfMgr_id sceDfMgrOpenForDebugger(SceDfMgrOpen_handler handler, SceDfMgrOpen_param *a2, void *args);
−
SceSize size;
 
−
uint32_t unk4;  // some id
 
−
uint32_t unk8;
 
−
uint32_t unkC;  // ex: 0x1000004
 
−
uint32_t unk10;  // ex: 0x20001
 
−
uint16_t unk14;  // ex: 0
 
−
uint16_t unk16;  // ex: 1
 
−
char name[0x20];
 
−
} sceDeci4pDfMgrRegisterSysEventForDebugger_struct;
 
−
 
 
−
// return id on success, < 0 on error.
 
−
int sceDeci4pDfMgrRegisterSysEventForDebugger(sceDeci4pDfMgrRegisterSysEventForDebugger_handler handler, sceDeci4pDfMgrRegisterSysEventForDebugger_struct *a2, void *args);
 
 
</source>
 
</source>
  
−
=== SceDeci4pDfMgrForDebugger_5F2C7E11 ===
+
=== sceDfMgrRecvForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0x5F2C7E11
+
| 0.940-3.60 || 0x5F2C7E11
 
|}
 
|}
  
−
<source lang="C">int SceDeci4pDfMgrForDebugger_5F2C7E11(int a1, int a2, int a3);</source>
+
<source lang="C">
 +
// Returns received size on success, < 0 on error.
 +
SceSSize sceDfMgrRecvForDebugger(SceDfMgr_id id, void* buf, SceSize size);
 +
</source>
  
 
=== SceDeci4pDfMgrForDebugger_6D26CC56 ===
 
=== SceDeci4pDfMgrForDebugger_6D26CC56 ===
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! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0x6D26CC56
+
| 0.940-3.60 || 0x6D26CC56
 
|}
 
|}
  
−
<source lang="C">void SceDeci4pDfMgrForDebugger_6D26CC56(void *a1, int a2);</source>
+
Writes <code>val</code> as a 3-byte unsigned integer to <code>ptr</code>.
 +
<source lang="C">void SceDeci4pDfMgrForDebugger_6D26CC56(void *ptr, SceUInt32 val);</source>
  
−
=== SceDeci4pDfMgrForDebugger_7EAE4FA2 ===
+
=== sceDfMgrSendSpaceForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0x7EAE4FA2
+
| 0.940-3.60 || 0x7EAE4FA2
 
|}
 
|}
  
−
<source lang="C">int SceDeci4pDfMgrForDebugger_7EAE4FA2(int a1);</source>
+
<source lang="C">SceInt32 sceDfMgrSendSpaceForDebugger(SceDfMgr_id id);</source>
  
−
=== SceDeci4pDfMgrForDebugger_BADEF855 ===
+
=== sceDfMgrReqSendForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0xBADEF855
+
| 0.940-3.60 || 0xBADEF855
 
|}
 
|}
  
 
<source lang="C">
 
<source lang="C">
−
// @param[in] id - id received in the return value of sceDeci4pDfMgrRegisterSysEventForDebugger
+
SceInt32 sceDfMgrReqSendForDebugger(SceDfMgr_id id);
−
int SceDeci4pDfMgrForDebugger_BADEF855(int id);
 
 
</source>
 
</source>
  
−
=== SceDeci4pDfMgrForDebugger_C3390112 ===
+
=== sceDfMgrSendForDebugger ===
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0xC3390112
+
| 0.940-3.60 || 0xC3390112
 
|}
 
|}
  
−
<source lang="C">int SceDeci4pDfMgrForDebugger_C3390112(int a1, int a2);</source>
+
<source lang="C">
 +
// Returns sent size on success, < 0 on error.
 +
SceSSize sceDfMgrSendForDebugger(SceDfMgr_id id, const void* buf, SceSize size);
 +
</source>
  
 
=== SceDeci4pDfMgrForDebugger_CACAB5F9 ===
 
=== SceDeci4pDfMgrForDebugger_CACAB5F9 ===
Line 138: Line 144:
 
! Version !! NID
 
! Version !! NID
 
|-
 
|-
−
| 1.69-3.60 || 0xCACAB5F9
+
| 0.940-3.60 || 0xCACAB5F9
 
|}
 
|}
  
−
<source lang="C">int SceDeci4pDfMgrForDebugger_CACAB5F9(void *a1);</source>
+
Reads value at <code>ptr</code> as a 3-byte unsigned integer.
 +
<source lang="C">SceUInt32 SceDeci4pDfMgrForDebugger_CACAB5F9(void *ptr);</source>
  
 
=== SceDeci4pDfMgrForDebugger_D0CCF840 ===
 
=== SceDeci4pDfMgrForDebugger_D0CCF840 ===
Line 147: Line 154:
 
|-
 
|-
 
! Version !! NID
 
! Version !! NID
 +
|-
 +
| 0.940-0.995 || Not present
 
|-
 
|-
 
| 3.60 || 0xD0CCF840
 
| 3.60 || 0xD0CCF840

Revision as of 17:06, 11 January 2022

Module

Version World Privilege
3.60-3.65 Non-secure Kernel

Libraries

Known NIDs

Version Name World Visibility NID
0.940-3.65 SceDeci4pDfMgrForDebugger Non-secure Kernel 0x849E3DF5

Types

typedef SceInt32 SceDfMgr_id; //ID returned by sceDfMgrOpen

typedef int (* SceDfMgrOpen_handler)(int a1, void *a2, void *args);

typedef struct SceDfMgrOpen_param { //Size is 0x1C in 0.940, 0x38 on 3.60
	SceSize size;
	uint32_t unk4;   // some id
	uint32_t unk8;
	uint32_t unkC;   // ex: 0x1000004
	uint32_t unk10;  // ex: 0x20001
	uint16_t unk14;  // ex: 0
	uint16_t unk16;  // ex: 1
	char name[0x20];
} SceDfMgrOpen_param;

// sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct *pInfoInt = (sceDeci4pDfMgrRegisterSysEventForDebugger_internal *)(data_seg + 0x14); // max entries is 32
typedef struct sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct { // size is 0x54
	SceDfMgrOpen_handler handler;
	SceDfMgrOpen_param info;
	int data_0x3C;
	int data_0x40;
	int data_0x44;
	int data_0x48;
	int data_0x4C;
	int data_0x50;
} sceDeci4pDfMgrRegisterSysEventForDebugger_internal_struct;

SceDeci4pDfMgrForDebugger

sceDfMgrCloseForDebugger

Version NID
0.940-3.60 0x1CC6ED4B 
SceInt32 sceDfMgrCloseForDebugger(SceDfMgr_id id);

sceDfMgrOpenForDebugger

Version NID
0.940-3.60 0x529979FB

Handler is called on reboot/standby/suspend/SceShell process create.

Up to 32 handles can be opened at a time, and (besides some exceptions) there should be no duplicate IDs (unk4 of a2). 

// Returns an id (not UID) on success, < 0 on error.
// 0x80080004 -> no entry remaining (too many Open)
SceDfMgr_id sceDfMgrOpenForDebugger(SceDfMgrOpen_handler handler, SceDfMgrOpen_param *a2, void *args);

sceDfMgrRecvForDebugger

Version NID
0.940-3.60 0x5F2C7E11 
// Returns received size on success, < 0 on error.
SceSSize sceDfMgrRecvForDebugger(SceDfMgr_id id, void* buf, SceSize size);

SceDeci4pDfMgrForDebugger_6D26CC56

Version NID
0.940-3.60 0x6D26CC56

Writes val as a 3-byte unsigned integer to ptr. 

void SceDeci4pDfMgrForDebugger_6D26CC56(void *ptr, SceUInt32 val);

sceDfMgrSendSpaceForDebugger

Version NID
0.940-3.60 0x7EAE4FA2 
SceInt32 sceDfMgrSendSpaceForDebugger(SceDfMgr_id id);

sceDfMgrReqSendForDebugger

Version NID
0.940-3.60 0xBADEF855 
SceInt32 sceDfMgrReqSendForDebugger(SceDfMgr_id id);

sceDfMgrSendForDebugger

Version NID
0.940-3.60 0xC3390112 
// Returns sent size on success, < 0 on error.
SceSSize sceDfMgrSendForDebugger(SceDfMgr_id id, const void* buf, SceSize size);

SceDeci4pDfMgrForDebugger_CACAB5F9

Version NID
0.940-3.60 0xCACAB5F9

Reads value at ptr as a 3-byte unsigned integer. 

SceUInt32 SceDeci4pDfMgrForDebugger_CACAB5F9(void *ptr);

SceDeci4pDfMgrForDebugger_D0CCF840

Version NID
0.940-0.995 Not present
3.60 0xD0CCF840
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