Attached is a new patch for relocating the exception vectors, which addresses your concerns:

On Wed, Jul 07, 2004 at 09:21:08AM +0200, Friedrich, Lars wrote:

No offense, but this is a bad hack. The copy code belongs from a 'structured' point of view to where the relocation is done and not just attached to the end of the source code.

Agreed -- moved the vector relocation code to where the main relocation resides.

And from an 'optimized code' point of view it belongs there, too, as _TEXT_BASE is already loaded there into an register for example, no need to do this multiple times. I don't quite see the necessarity for a loop, too. There are 7 exception vectors, never more, never less. The copy procedure can be handled by a single ldmia/stmia pair.

Almost -- I also need to copy the 7 words after the vectors that contain the absolute addresses of the exception handlers. In total that takes two ldmia/stmia pairs.

Thanks for the criticism -- the code is a bit tighter now (down to 7 instructions from 14, no branches and no loops).

Cheers, Curt