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145 bytes added ,  18:12, 7 March 2020
Update KIP1 format
Line 145: Line 145:     
=== INI1 ===
 
=== INI1 ===
 +
This is "Initial Process List".
 +
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
Line 152: Line 154:  
|-
 
|-
 
| 0x0
 
| 0x0
| u32
+
| 0x4
 
| Magic "INI1"
 
| Magic "INI1"
 
|-
 
|-
 
| 0x4
 
| 0x4
| u32
+
| 0x4
 
| Size
 
| Size
 
|-
 
|-
 
| 0x8
 
| 0x8
| u32
+
| 0x4
| NumberProcesses (Must be <0x51)
+
| Number of KIPs (Must be lower than 0x51)
 
|-
 
|-
 
| 0xC
 
| 0xC
| u32
+
| 0x4
| Padding (zero)
+
| Reserved
 
|}
 
|}
    
==== KIP1 ====
 
==== KIP1 ====
Kernel Initial Process.
+
This is "Kernel Initial Process".
    
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
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|-
 
|-
 
| 0x0
 
| 0x0
| u32
+
| 0x4
 
| Magic "KIP1"
 
| Magic "KIP1"
 
|-
 
|-
 
| 0x4
 
| 0x4
| char[12]
+
| 0xC
 
| Name
 
| Name
 
|-
 
|-
 
| 0x10
 
| 0x10
| u64
+
| 0x8
| TitleId
+
| Program ID
 
|-
 
|-
 
| 0x18
 
| 0x18
| u32
+
| 0x4
| Process category (0: regular title, 1: kernel built-in). Should be 1 here.
+
| Version
 
|-
 
|-
 
| 0x1C
 
| 0x1C
| u8
+
| 0x1
| Main thread priority
+
| Main Thread Priority
 
|-
 
|-
 
| 0x1D
 
| 0x1D
| u8
+
| 0x1
| Default CPU core
+
| Main Thread Core Number
 
|-
 
|-
 
| 0x1E
 
| 0x1E
| u8
+
| 0x1
| Reserved (unused)
+
| Reserved
 
|-
 
|-
 
| 0x1F
 
| 0x1F
| u8
+
| 0x1
| Flags: bit0-2: compression-enable for each section, when set. Bit3: Is64Bit. Bit4: IsAddrSpace36Bit. Bit5: [2.0.0+] UseSystemPoolPartition (1: System, 0: Application). Bit6, Bit7: reserved (unused)
+
| Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory)
 
|-
 
|-
 
| 0x20
 
| 0x20
| [[#SectionHeader]][6]
+
| 0xC
| Sections: .text, .rodata, .data, .bss and two reserved (ignored) sections.
+
| Text [[#Segment_Header|Segment Header]]
 +
|-
 +
| 0x2C
 +
| 0x4
 +
| Reserved
 +
|-
 +
| 0x30
 +
| 0xC
 +
| Ro [[#Segment_Header|Segment Header]]
 +
|-
 +
| 0x3C
 +
| 0x4
 +
| Main Thread Stack Size
 +
|-
 +
| 0x40
 +
| 0xC
 +
| Data [[#Segment_Header|Segment Header]]
 +
|-
 +
| 0x4C
 +
| 0x4
 +
| Reserved
 +
|-
 +
| 0x50
 +
| 0xC
 +
| Bss [[#Segment_Header|Segment Header]]
 +
|-
 +
| 0x5C
 +
| 0x24
 +
| Reserved (2 unused [[#Segment_Header|Segment Headers]])
 
|-
 
|-
 
| 0x80
 
| 0x80
| u32[0x20]
+
| 0x80
| KernelCaps
+
| [[NPDM#KernelCapability|Kernel Capability Data]]
 
|}
 
|}
   −
===== SectionHeader =====
+
===== Segment Header =====
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
 
! Offset
 
! Offset
! Type
+
! Size
 
! Description
 
! Description
 
|-
 
|-
 
| 0x0
 
| 0x0
| u32
+
| 0x4
| OutOffset
+
| Offset
 
|-
 
|-
 
| 0x4
 
| 0x4
| u32
+
| 0x4
| DecompressedSize
+
| Decompressed Size
 
|-
 
|-
 
| 0x8
 
| 0x8
| u32
+
| 0x4
| CompressedSize
+
| Compressed Size
|-
  −
| 0xC
  −
| u32
  −
| Attribute: the size in pages of the main thread's stack for .rodata, reserved otherwise.
   
|}
 
|}
  
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