Mem Map Virtual

Virtual Memory Map

see also: Memory Map

0x00000000	ROM at 0x00000000, Domain 0 (unless patched!) (see also Mem MapROM and Mem MapROMOS
0x00800000 0x00F00000	ROM Extension at 0x00800000, Domain 0
...
0x01800000 0x0180FFFF	at 0x00013000, Domain 0
...
0x01A00000 0x01C1FFFF	ROM Jump Tables at 0x00002000, Domain 0, may get patched, sparse use
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0x01D80000 0x01D9FFFF	Magic Pointer Table at 0x003AF000, Domain 0, may get patched, sparse use
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0x01E00000 0x01EFFFFF	REx Jump Table at 0x007EE000, Domain 0, may get patched, sparse use
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0x03500000 0x03CFFFFF	Mirror of ROM at 0x00000000, rw/ro, Domain 0
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0x04000000 0x040FFFFF	Mirror of ROM start at 0x00000000, rw/ro, Domain 0
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0x05000000 0x051FFFFF	Mirror of first half of Flash Bank 1 at 0x02000000, rw/rw, Domain 0
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0x0C000000 0x0C000FFF	RAM, 1k rw/na blocks, Domain 0
0x0C000400	Kernel Stack, maps to 0x04004000
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0x0C002000 0x0C008FFF	RAM, 1k rw/na blocks, Domain 0
	0x0C002C00: IRQ Stack
	0x0C003400: FIQ Stack
	0x0C004000: svc Stack
	0x0C004C00: Abort Stack
	0x0C006000: Undef Stack
	0x0C007400: User Stack
...
0x0C100000 0x0C125FFF	RAM, rw/rw, Domain 2
	0x0C100000: Kernel Domain Heap Base
	0x0C100800: gKernelArea, Kernel Globals Base (end = 0x0C107E14), many symbols available here!
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0x0C200000 0x0C205FFF	RAM, rw/rw, Domain 3
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0x0C310000 0x0C328FFF	RAM, rw/rw, Domain 3, only 1k or 2k blocks
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0x0C600000 0x0C675FFF	RAM, rw/rw, Domain 0
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0x0C984000 0x0C984FFF	RAM, rw/rw, Domain 0, 2k block
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0x0CA6b000 0x0CA8FFFF	RAM, rw/rw, Domain 0
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0x0CC79000 0x0CCEDFFF	RAM, rw/rw, Domain 0
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0x0CD58000 0x0CDFEFFF	RAM, rw/rw, Domain 0
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0x0CE17000 0x0CE17FFF	RAM, rw/rw, Domain 0, 1k
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0x0CE30000 0x0CE30FFF	RAM, rw/rw, Domain 0, 1k
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0x0F000000 0x2FFFFFFF	hardware registers, maps to self, rw/rw, Domain 0 (see also: Mem MapIO
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0x30000000	Flash Memory Bank 1 at 0x02000000, rw/ro, Domain 0
0x30400000 0x30700000	Flash Memory Bank 2 at 0x10000000, rw/ro, Domain 0
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0x34000000	Flash Memory Bank 1 at 0x02000000, rw/rw, Domain 0
0x34400000 0x34700000	Flash Memory Bank 2 at 0x10000000, rw/rw, Domain 0
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0x60000000	This area seems to be mapping Flash content into RAM (packages, large binaries, etc.)
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0x9C000000 0x9FFFFFFF	maps to PCMCIA Control 0 at 0x3C000000, rw/rw, Domain 1
...
0xAC000000 0xAFFFFFFF	maps to PCMCIA Control 1 at 0x4C000000, rw/rw, Domain 1

End of MMU table. A physical device would have additional mappings for the virtual Screen Memory at 0xE0000000 and maybe others. If a ROM patch was applied, many entries in this table would be quite different.