> +/*
> + * KVMPPC_INST_BOOK3S_DEBUG is debug Instruction for supporting Software Breakpoint.
> + * Based on PowerISA v2.07, Instruction with opcode 0s will be treated as illegal
> + * instruction.
> + */
"primary opcode 0" instead?
> +#define OP_ZERO 0x0
Using 0x0 where you mean 0, making a #define for 0 in the first place...
This all looks rather silly doesn't it.
> + case OP_ZERO:
> + if((inst & 0x00FFFF00) == KVMPPC_INST_BOOK3S_DEBUG) {
You either shouldn't mask at all here, or the mask is wrong (the primary
op is the top six bits, not the top eight).
Segher
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