Re: [PATCH 3/4] target/ppc: Add clrbhrb and mfbhrbe instructions

2023-09-19 Thread Glenn Miles
On 2023-09-14 20:13, Nicholas Piggin wrote: On Wed Sep 13, 2023 at 6:24 AM AEST, Glenn Miles wrote: Add support for the clrbhrb and mfbhrbe instructions. Since neither instruction is believed to be critical to performance, both instructions were implemented using helper functions. Access to bo

Re: [PATCH 3/4] target/ppc: Add clrbhrb and mfbhrbe instructions

2023-09-14 Thread Nicholas Piggin
On Wed Sep 13, 2023 at 6:24 AM AEST, Glenn Miles wrote: > Add support for the clrbhrb and mfbhrbe instructions. > > Since neither instruction is believed to be critical to > performance, both instructions were implemented using helper > functions. > > Access to both instructions is controlled by bi

[PATCH 3/4] target/ppc: Add clrbhrb and mfbhrbe instructions

2023-09-12 Thread Glenn Miles
Add support for the clrbhrb and mfbhrbe instructions. Since neither instruction is believed to be critical to performance, both instructions were implemented using helper functions. Access to both instructions is controlled by bits in the HFSCR (for privileged state) and MMCR0 (for problem state)

[PATCH 3/4] target/ppc: Add clrbhrb and mfbhrbe instructions

2023-09-12 Thread Glenn Miles
Add support for the clrbhrb and mfbhrbe instructions. Since neither instruction is believed to be critical to performance, both instructions were implemented using helper functions. Access to both instructions is controlled by bits in the HFSCR (for privileged state) and MMCR0 (for problem state)

[PATCH 3/4] target/ppc: Add clrbhrb and mfbhrbe instructions

2023-09-12 Thread Glenn Miles
Add support for the clrbhrb and mfbhrbe instructions. Since neither instruction is believed to be critical to performance, both instructions were implemented using helper functions. Access to both instructions is controlled by bits in the HFSCR (for privileged state) and MMCR0 (for problem state)