This option specifies the type of the CPU core.
[Specification format]
-cpu={S1|S2|S3}
S1: RL78-S1 core
S2: RL78-S2 core
S3: RL78-S3 core
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- | Interpretation when omitted |
When the -dev option is specified, the CPU core written in the device file specified by -dev option is used. When the -dev option is not specified, an error will occur.
[Detailed description]
- | An object file that can be used in common for the devices implementing the specified CPU core is output. |
- | An error will occur if the string that cannot be specified is specified. |
- | When both this option and the -dev option are specified and if the CPU core type specified in this option differs from that in the device file specified by the -dev option, an error will occur.
In other cases, the specified device file is used for processing. |
- | The following shows other options that can be specified together with the -dev or -cpu option. |
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-mirror_source
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Can be specified
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Can be specifiedNote
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-mirror_region
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Cannot be specified
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Can be specified
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Note | The -cpu=S1 option and -mirror_source=1 option cannot be specified at the same time. |
[Example of use]
- | To generate a code for the RL78-S2 core specified as the CPU type, describe as: |