________________________________________ From: Richard Henderson [rth7...@gmail.com] on behalf of Richard Henderson [r...@twiddle.net] Sent: Tuesday, May 27, 2014 3:35 AM To: Petar Jovanovic; Petar Jovanovic; qemu-devel@nongnu.org Cc: aurel...@aurel32.net; James Hogan Subject: Re: [v2 PATCH] target-mips: implement UserLocal Register
On 05/26/2014 06:21 PM, Petar Jovanovic wrote: > Because we do not know the content of CP0_HWREna. > We can know the same way we know the content of CP0_Config3. Almost all the bits in CP0_Config3 including ULRI bit are read-only and preset by hardware, thus checking bit ULRI at translation time is the same as checking it at execution time. How can we know the content of CP0_HWREna at translation time? P.
