On Mon May 27, 2024 at 9:12 AM AEST, BALATON Zoltan wrote:
> This is used only once and can be inlined.
>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
> ---
> target/ppc/mmu-hash32.c | 19 ++++---------------
> 1 file changed, 4 insertions(+), 15 deletions(-)
>
> diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c
> index 93559447ff..160311de87 100644
> --- a/target/ppc/mmu-hash32.c
> +++ b/target/ppc/mmu-hash32.c
> @@ -37,17 +37,6 @@
> # define LOG_BATS(...) do { } while (0)
> #endif
>
> -static int ppc_hash32_pte_prot(int mmu_idx,
> - target_ulong sr, ppc_hash_pte32_t pte)
> -{
> - unsigned pp, key;
> -
> - key = ppc_hash32_key(mmuidx_pr(mmu_idx), sr);
> - pp = pte.pte1 & HPTE32_R_PP;
> -
> - return ppc_hash32_prot(key, pp, !!(sr & SR32_NX));
> -}
> -
> static target_ulong hash32_bat_size(int mmu_idx,
> target_ulong batu, target_ulong batl)
> {
> @@ -341,10 +330,10 @@ bool ppc_hash32_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type,
> CPUState *cs = CPU(cpu);
> CPUPPCState *env = &cpu->env;
> target_ulong sr;
> - hwaddr pte_offset;
> + hwaddr pte_offset, raddr;
> ppc_hash_pte32_t pte;
> + bool key;
> int prot;
> - hwaddr raddr;
>
> /* There are no hash32 large pages. */
> *psizep = TARGET_PAGE_BITS;
> @@ -426,8 +415,8 @@ bool ppc_hash32_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type,
> "found PTE at offset %08" HWADDR_PRIx "\n", pte_offset);
>
> /* 7. Check access permissions */
> -
> - prot = ppc_hash32_pte_prot(mmu_idx, sr, pte);
> + key = ppc_hash32_key(mmuidx_pr(mmu_idx), sr);
> + prot = ppc_hash32_prot(key, pte.pte1 & HPTE32_R_PP, sr & SR32_NX);
>
> if (!check_prot_access_type(prot, access_type)) {
> /* Access right violation */