This option sets the target CPU. Some instructions produce either errors or warnings if assembled for the wrong target CPU.
Valid values for name4T, 5TE,
or 6T2, or part numbers such as ARM7TDMI®.
The default is ARM7TDMI.
Note
ARMv7 is not a recognized ARM architecture. Using --cpu=7 generates
only Thumb instructions that are common in the ARMv7-A, ARMv7-R,
and ARMv7-M architectures.
When you specify an alternative processor or architecture
name using --compatible, valid values of name--cpu and --compatible options
are restricted to those shown in Table 1.
Example
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