Ootulp at 07:29, 19 December 2025

2025-12-19T06:29:47Z

← Older revision		Revision as of 09:29, 19 December 2025
Line 96:		Line 96:

	Compressed/Binary size can be 0 or lower than expected, this is the case for BSS for example.		Compressed/Binary size can be 0 or lower than expected, this is the case for BSS for example.

			===== Compression =====
			The compression used here is BLZ, with a modified footer since 3ds. The footer is now 0xC bytes instead of 0x8, and has the form u32 compressed_data_len; u32 footer_size; u32 additional_len_when_uncompressed;

Ootulp at 06:48, 19 December 2025

2025-12-19T05:48:10Z

← Older revision		Revision as of 08:48, 19 December 2025
Line 36:		Line 36:
	\| 0x1F		\| 0x1F
	\| 0x1		\| 0x1
	\| Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory)		\| Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory, bit6=[12.0.0+] IsImmortal)
	\|-		\|-
	\| 0x20		\| 0x20

Ootulp: Created page with "= KIP1 = {| class="wikitable" border="1" |- ! Offset ! Size ! Description |- | 0x0 | 0x4 | Magic "KIP1" |- | 0x4 | 0xC | Name |- | 0x10 | 0x8 | Program ID |- | 0x18 | 0x4 | Version |- | 0x1C | 0x1 | Main Thread Priority |- | 0x1D | 0x1 | Main Thread Core Number |- | 0x1E | 0x1 | Reserved |- | 0x1F | 0x1 | Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory) |- | 0x20 | 0xC | T..."

2025-12-19T05:45:13Z

Created page with "= KIP1 = {| class="wikitable" border="1" |- ! Offset ! Size ! Description |- | 0x0 | 0x4 | Magic "KIP1" |- | 0x4 | 0xC | Name |- | 0x10 | 0x8 | Program ID |- | 0x18 | 0x4 | Version |- | 0x1C | 0x1 | Main Thread Priority |- | 0x1D | 0x1 | Main Thread Core Number |- | 0x1E | 0x1 | Reserved |- | 0x1F | 0x1 | Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory) |- | 0x20 | 0xC | T..."

New page

= KIP1 =
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| Magic "KIP1"
|-
| 0x4
| 0xC
| Name
|-
| 0x10
| 0x8
| Program ID
|-
| 0x18
| 0x4
| Version
|-
| 0x1C
| 0x1
| Main Thread Priority
|-
| 0x1D
| 0x1
| Main Thread Core Number
|-
| 0x1E
| 0x1
| Reserved
|-
| 0x1F
| 0x1
| Flags (bit0=TextCompress, bit1=RoCompress, bit2=DataCompress, bit3=Is64BitInstruction, bit4=ProcessAddressSpace64Bit, bit5=[2.0.0+] UseSecureMemory)
|-
| 0x20
| 0xC
| Text [[#Segment_Header|Segment Header]]
|-
| 0x2C
| 0x4
| Main Thread Affinity Mask
|-
| 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
|-
| 0x80
| 0x80
| [[NPDM#KernelCapability|Kernel Capability Data]]
|}

===== Segment Header =====
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| Offset
|-
| 0x4
| 0x4
| Size
|-
| 0x8
| 0x4
| Compressed/Binary Size
|}

Compressed/Binary size can be 0 or lower than expected, this is the case for BSS for example.

KIP1 - Revision history

Ootulp at 07:29, 19 December 2025

Ootulp at 06:48, 19 December 2025