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Emulate cpuid in esil #176

Open radare opened 7 years ago

XVilka commented 7 years ago

But how? Probably should be just a custom hook, rather than translation.

radare commented 7 years ago

Proposa from skuater is to use a fake register for this so the user can choose any value.

My proposal was to obey asm.cpu

We can do that with anal hints and esil pins now. But this will only affect one place not an instruction

On 9 Jun 2017, at 14:24, Anton Kochkov notifications@github.com wrote:

But how? Probably should be just a custom hook, rather than translation.

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wargio commented 7 years ago

on ppc there is the spr pvr (processor version register) https://github.com/radare/radare2/blob/master/libr/anal/p/anal_ppc_cs.c#L416 i've added it as a register (since it's a register :D). i don't know how the other cpus implements it.

ret2libc commented 4 years ago

This issue has been moved from radareorg/radare2 to radareorg/ideas as we are trying to clean our backlog and this issue has probably been created a long while ago. This is an effort to help contributors understand what are the actionable items they can work on, prioritize issues better and help users find active/duplicated issues more easily. If this is not an enhancement/improvement/general idea but a bug, feel free to ask for re-transfer to main repo. Thanks for your understanding and contribution with this issue.