[Qemu-devel] How to Disable Fixed Host Register Usage in QEMU TCG version

[Prasad]

Hi,

 

I am trying to disable the use of dedicated host registers for variables such as 'env' 'T0' and 'T1'.

I have tried on 0.9.1 version of QEMU, when I remove register keyword and asm(AREG0) in the below line from exec.h

for env, T0, and T1 everything works fine.

register  CPUARMState *env asm(AREG0)
 

But with the TCG version things does not seem to work, Can someone guide me, how can I do the same with TCG version.

Waiting for your reply...

 

Thanks and Regards,

Prasad Shetty B

 

http://shettyprasad.blogspot.com

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