tcg: initial mips support

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Based on a patch from Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>

A few words about design choices:
* Two registers, at and t0, are reserved for TCG internal use. They are
  useful for bswap and 64-bit ops.
* Most ops supports a constant argument with value 0, which is actually
  mapped to the zero register.
* While the at register is available for constant loading, ops only
  support a limited range of constants. TCG does a better job doing the
  register allocation and constant loading by itself. There are plenty of
  registers available anyway.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

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Aurelien Jarno 2009-10-17 14:17:47 +02:00

parent e7139c440c

commit afa05235a5

3 changed files with 1452 additions and 1 deletions

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tcg/mips/tcg-target.c Normal file

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