as: SH64 Directives
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1 9.43.3 SH64 Machine Directives
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1 In addition to the SH directives, the SH64 provides the following
1 directives:
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1 '.mode [shmedia|shcompact]'
1 '.isa [shmedia|shcompact]'
1 Specify the ISA for the following instructions (the two directives
1 are equivalent). Note that programs such as 'objdump' rely on
1 symbolic labels to determine when such mode switches occur (by
1 checking the least significant bit of the label's address), so such
1 mode/isa changes should always be followed by a label (in practice,
1 this is true anyway). Note that you cannot use these directives if
1 you didn't specify an ISA on the command line.
1
1 '.abi [32|64]'
1 Specify the ABI for the following instructions. Note that you
1 cannot use this directive unless you specified an ABI on the
1 command line, and the ABIs specified must match.
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