diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2009-10-17 14:17:47 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2009-12-01 00:06:15 +0000 |
| commit | afa05235a5860e7e2153b428294bd44569d4039b (patch) | |
| tree | c14d786d67390068c87e82ddf3e82a821f05579b /default-configs | |
| parent | e7139c440c489ed31bb81ccb5e456ae9d8fe1c1e (diff) | |
tcg: initial mips support
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>
Diffstat (limited to 'default-configs')
0 files changed, 0 insertions, 0 deletions