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| author | Aurelien Jarno <aurelien@aurel32.net> | 2009-10-17 14:17:47 +0200 |
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| committer | Aurelien Jarno <aurelien@aurel32.net> | 2009-12-01 00:06:15 +0000 |
| commit | afa05235a5860e7e2153b428294bd44569d4039b (patch) | |
| tree | c14d786d67390068c87e82ddf3e82a821f05579b /hw/baum.c | |
| parent | e7139c440c489ed31bb81ccb5e456ae9d8fe1c1e (diff) | |
| download | focaccia-qemu-afa05235a5860e7e2153b428294bd44569d4039b.tar.gz focaccia-qemu-afa05235a5860e7e2153b428294bd44569d4039b.zip | |
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 'hw/baum.c')
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