*MemoryI (changes)
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Programmer's Debugger Reference Manuals
» Part 17 - *Commands
» *MemoryI*Commands - Sorted By Name?
» *MemoryI
*MemoryI
Use
This *Command disassembles memory into ARM or Thumb instructions.
Syntax
*MemoryI [P] [T] addr_|_reg1
*MemoryI [P] [T] addr_|_reg1 [+|-]addr2_|_reg2
*MemoryI [P] [T] addr_|_reg1 +|-addr2_|_reg2 +addr3_|_reg3
Parameters
| P | Specifies a physical rather than logical address (optional) |
| T | Indicates that disassembly should be produced for the Thumb instruction set, not ARM |
| addr1_|_reg1 | Address or register containing start of display (hexadecimal) |
| addr2_|_reg2 | Address or register containing offset (hexadecimal) |
| addr3_|_reg3 | Address or register containing offset (hexadecimal) |
Notes
If only the start address is specified, then 24 instructions will be disassembled starting from this address.
If two addresses are specified, then it specifies the start and end address (unless specifying an offset by use of + or – symbols.
If three addresses are specified, then the second address is an offset from the start address, and the third address specifies the end address.
On kernels that support OS_Memory 14 and OS_Memory 15, the P flag causes physical memory to be mapped in temporarily (first flushing the cache to avoid inaccurate data being read). Otherwise, the system is assumed to be IOMD-based, where the 512MB of physical address space is mapped in at &80000000.
See also
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