14.3 Frame directives and Wireless MMX Technology

Wireless MMX Technology registers can be used with FRAME directives in the same way as ARM registers to add debug information into your object files.

Be aware of the following restrictions:

  • A warning is given if you try to push Wireless MMX Technology registers wR0 - wR9 or wCGR0 - wCGR3 onto the stack.

  • Wireless MMX Technology registers cannot be used as address offsets.

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