Re: [Qemu-devel] [PATCH v2] tcg-arm: more instruction execution control

2015-01-13 Thread Andrew Jones
On Mon, Jan 12, 2015 at 01:46:47PM +0100, Andrew Jones wrote: Cleanup XN/PXN handling in get_phys_addr_lpae, and implement all but EL2 support of the following ARMv8 sections D4.5.1 Memory access control: Access permissions for instruction execution G4.7.2 Execute-never

[Qemu-devel] [PATCH v2] tcg-arm: more instruction execution control

2015-01-12 Thread Andrew Jones
Cleanup XN/PXN handling in get_phys_addr_lpae, and implement all but EL2 support of the following ARMv8 sections D4.5.1 Memory access control: Access permissions for instruction execution G4.7.2 Execute-never restrictions on instruction fetching G4.7.2 matches the ARMv7 section