Revision 1235fc06 qemu-tech.texi
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qemu-fast system emulator. It requires a patched Linux kernel to work |
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(you cannot launch the same kernel on your PC), but the patches are |
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really small. As it is a PC virtualizer (no emulation is done except |
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for some priveledged instructions), it has the potential of being
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for some privileged instructions), it has the potential of being
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faster than QEMU. The downside is that a complicated (and potentially |
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unsafe) host kernel patch is needed. |
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result (called @code{CC_DST}) and the type of operation (called
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@code{CC_OP}).
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@code{CC_OP} is almost never explicitely set in the generated code
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@code{CC_OP} is almost never explicitly set in the generated code
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because it is known at translation time. |
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In order to increase performances, a backward pass is performed on the |
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