Is arm-eabi-gcc support iwmmxt?

by fadden » Sat, 25 Jul 2009 04:17:08 GMT


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% info gcc
[Ctrl-S]iwmmxt

3.17.2 ARM Options
------------------

These `-m' options are defined for Advanced RISC Machines (ARM)
architectures:

`-mabi=NAME'
     Generate code for the specified ABI.  Permissible values are:
     `apcs-gnu', `atpcs', `aapcs', `aapcs-linux' and `iwmmxt'.
[...]

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Is arm-eabi-gcc support iwmmxt?

by spark » Sat, 25 Jul 2009 11:49:46 GMT


 thank  you very much





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Is arm-eabi-gcc support iwmmxt?

by David Turner » Sun, 26 Jul 2009 00:23:53 GMT


 the -mabi option might generate code that is not compatible with the rest of
the system,
I would definitely not recommend using this.

also "info gcc" might refer to a different version than the arm-eabi-gcc
binaries themselves
so this gives no guarantee about the result.






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Is arm-eabi-gcc support iwmmxt?

by spark » Wed, 29 Jul 2009 09:37:25 GMT


 infact , -mabi = iwmmxt is not support.but -mcpu can be used





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