Re: PPC64 TCG problem.. MSR[SF] switching.

2021-01-23 Thread Richard Henderson
On 1/23/21 4:03 PM, Ivan Warren wrote: > Hello people, > > I have the following issue : I'm using an OS (not linux) on a > qemu-system-ppc64. (in my case a Power8 qemu target with a x86_64 TCG target) > > This OS provides a set of NARROW/WIDE (MSR[SF]) agnostic code snippets in the > 1st 64K of a

PPC64 TCG problem.. MSR[SF] switching.

2021-01-23 Thread Ivan Warren
Hello people, I have the following issue : I'm using an OS (not linux) on a qemu-system-ppc64. (in my case a Power8 qemu target with a x86_64 TCG target) This OS provides a set of NARROW/WIDE (MSR[SF]) agnostic code snippets in the 1st 64K of addresses (so they can be called using the PPC 'b