Modding/Need for Speed Most Wanted/Memory map

This page documents the KAC_BINARY_MEMORY_MAP constant in Most Wanted. For a general understanding of what the memory map is and how modding it is relevant, see the page for the memory map in Burnout Paradise.

Structures

CgsMemory::MemoryMap

Offset	Length	Type	Name	Description	Comments
0x0	0x4	int32_t	miVersion		3
0x4	0x4	uint32_t	muNumBanks
0x8	0x4	uint32_t	muNumPools
0xC	0x4	uint32_t	muNumRawResources
0x10	0x4	uint32_t	muNumLinearAllocators
0x14	0x4	uint32_t	muNumMemLinearAllocators
0x18	0x4	uint32_t	muNumHeapAllocators
0x1C	0x4	uint32_t	muNumRWLinearAllocators
0x20	0x4	uint32_t	muNumRWGeneralAllocators
0x24	0x4	uint32_t	muNumReservedAllocators
0x28	0x4	MemoryMapBank*	mpBanks
0x2C	0x4	MemoryMapPool*	mpPools
0x30	0x4	MemoryMapRawResource*	mpRawResources
0x34	0x4	MemoryMapLinearAllocator*	mpLinearAllocators
0x38	0x4	MemoryMapMemLinearAllocator*	mpMemLinearAllocators
0x3C	0x4	MemoryMapHeapAllocator*	mpHeapAllocators
0x40	0x4	MemoryMapRWLinearAllocator*	mpRWLinearAllocators
0x44	0x4	MemoryMapRWGeneralAllocator*	mpRWGeneralAllocators
0x48	0x4	MemoryMapReservedAllocator*	mpReservedAllocators

CgsMemory::MemoryMapBank

Offset	Length	Type	Name	Description	Comments
0x0	0x28	MemoryMapBaseResource		Base
0x28	0x20	CgsMemDescriptor	mDescriptor

CgsMemory::MemoryMapBaseResource

Offset	Length	Type	Name	Description	Comments
0x0	0x20	char[32]	macName
0x20	0x4	int32_t	miBankId
0x24	0x4	int32_t	miParentBankId

CgsMemDescriptor

Offset	Length	Type	Name	Description	Comments
0x0	0x10	uint32_t[4]	mauSizes		See EMemoryType and EMemCategory for index names
0x10	0x10	uint32_t[4]	mauAlignments		See EMemoryType and EMemCategory for index names

CgsMemory::MemoryMapPool

Offset	Length	Type	Name	Description	Comments
0x0	0x28	MemoryMapBaseResource		Base class
0x28	0x8	int8_t[8]	maiDependencyIds
0x30	0x1	int8_t	miPoolId
0x31	0x1	int8_t	miDeletionDelayFrames
0x32	0x1	int8_t	miNumDependencies
0x33	0x1	bool	mbAllowDefragmentation
0x34	0x1	bool	mbUseUncachedGSMemory
0x38	0x20	CgsMemDescriptor	mDescriptor
0x58	0x4	uint32_t	muUncachedGSSize
0x5C	0x2	uint16_t	muMaxResources
0x5E	0x8	uint16_t[4]	mauMaxResources		See EMemoryType and EMemCategory for index names

CgsMemory::MemoryMapRawResource

Offset	Length	Type	Name	Description	Comments
0x0	0x28	MemoryMapBaseResource		Base class
0x28	0x20	CgsMemDescriptor	mDescriptor

CgsMemory::MemoryMapLinearAllocator

Offset	Length	Type	Name	Description	Comments
0x0	0x28	MemoryMapBaseResource		Base class
0x28	0x4	int32_t	miSize
0x2C	0x4	int32_t	miAlignment

CgsMemory::MemoryMapMemLinearAllocator

Identical to MemoryMapRawResource.

CgsMemory::MemoryMapHeapAllocator

Identical to MemoryMapLinearAllocator.

CgsMemory::MemoryMapRWLinearAllocator

Identical to MemoryMapRawResource.

CgsMemory::MemoryMapRWGeneralAllocator

Identical to MemoryMapRawResource.

CgsMemory::MemoryMapReservedAllocator

Identical to MemoryMapRawResource.

Enumerations

EMemCategory

PlayStation 3

Name	Value	Comments
E_MEMCAT_MAIN	0	MAIN
E_MEMCAT_VIDEOMAPPED	1	VIDEO MAPPED
E_MEMCAT_VIDEO	2	VIDEO
E_MEMCAT_DISPOSABLE	3	DISPOSABLE
E_MEMCAT_INVALID	4	INVALID
E_MEMCAT_TOTAL	5	TOTAL
E_MEMCAT_NUMCATS	6

EMemoryType

PlayStation 3, Vita

Name	Value	Comments
E_MEMTYPE_MAIN	0
E_MEMTYPE_GRAPHICS_SYSTEM	1	GRSYS
E_MEMTYPE_GRAPHICS_LOCAL	2	GRLOCAL
E_MEMTYPE_DISPOSABLE	3
E_MEMTYPE_NUMTYPES	4

Xbox 360

To do: Validate these. (Main is not listed in the xex)

Name	Value	Comments
E_MEMTYPE_MAIN	0
?	1	PHYSICAL
E_MEMTYPE_DISPOSABLE	2
?	3	DUMMY
E_MEMTYPE_NUMTYPES	4

PC

Name	Value	Comments
E_MEMTYPE_MAIN	0
E_MEMTYPE_DISPOSABLE	1
?	2	DUMMY
?	3	DUMMY
E_MEMTYPE_NUMTYPES	4

Wii U

Name	Value	Comments
E_MEMTYPE_MAIN	0
?	1	MEM1
?	2	GRAPHICS_MEM2
E_MEMTYPE_DISPOSABLE	3
E_MEMTYPE_NUMTYPES	4