Re: [Qemu-devel] [PATCH 1/9] target-mips: Add CP0_Ebase.WG (write gate) support

2016-10-07 Thread James Hogan
On Fri, Oct 07, 2016 at 02:42:15PM +0100, Yongbok Kim wrote: > > > On 06/09/2016 12:03, James Hogan wrote: > > Add support for the CP0_EBase.WG bit, which allows upper bits to be > > written (bits 31:30 on MIPS32, or bits 63:30 on MIPS64), along with the > > CP0_Config5.CV bit to control whether

Re: [Qemu-devel] [PATCH 1/9] target-mips: Add CP0_Ebase.WG (write gate) support

2016-10-07 Thread Yongbok Kim
On 06/09/2016 12:03, James Hogan wrote: > Add support for the CP0_EBase.WG bit, which allows upper bits to be > written (bits 31:30 on MIPS32, or bits 63:30 on MIPS64), along with the > CP0_Config5.CV bit to control whether the exception vector for Cache > Error exceptions is forced into KSeg1. >

[Qemu-devel] [PATCH 1/9] target-mips: Add CP0_Ebase.WG (write gate) support

2016-09-06 Thread James Hogan
Add support for the CP0_EBase.WG bit, which allows upper bits to be written (bits 31:30 on MIPS32, or bits 63:30 on MIPS64), along with the CP0_Config5.CV bit to control whether the exception vector for Cache Error exceptions is forced into KSeg1. This is necessary on MIPS32 to support Segmentatio