| Message ID | 20210729004647.282017-32-richard.henderson@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Unaligned accesses for user-only | expand |
> -----Original Message----- > From: Richard Henderson <richard.henderson@linaro.org> > Sent: Wednesday, July 28, 2021 6:47 PM > To: qemu-devel@nongnu.org > Cc: Taylor Simpson <tsimpson@quicinc.com> > Subject: [PATCH for-6.2 31/43] target/hexagon: Implement cpu_mmu_index > > The function is trivial for user-only, but still must be present. > > Cc: Taylor Simpson <tsimpson@quicinc.com> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > target/hexagon/cpu.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index > 2855dd3881..bde538fd5c 100644 > --- a/target/hexagon/cpu.h > +++ b/target/hexagon/cpu.h > @@ -144,6 +144,15 @@ static inline void > cpu_get_tb_cpu_state(CPUHexagonState *env, target_ulong *pc, #endif } > > +static inline int cpu_mmu_index(CPUHexagonState *env, bool ifetch) { > +#ifdef CONFIG_USER_ONLY > + return MMU_USER_IDX; > +#else > +#error System mode not supported on Hexagon yet #endif } > + Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
On 7/29/21 2:46 AM, Richard Henderson wrote: > The function is trivial for user-only, but still must be present. > > Cc: Taylor Simpson <tsimpson@quicinc.com> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > target/hexagon/cpu.h | 9 +++++++++ > 1 file changed, 9 insertions(+) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 2855dd3881..bde538fd5c 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -144,6 +144,15 @@ static inline void cpu_get_tb_cpu_state(CPUHexagonState *env, target_ulong *pc, #endif } +static inline int cpu_mmu_index(CPUHexagonState *env, bool ifetch) +{ +#ifdef CONFIG_USER_ONLY + return MMU_USER_IDX; +#else +#error System mode not supported on Hexagon yet +#endif +} + typedef struct CPUHexagonState CPUArchState; typedef HexagonCPU ArchCPU;
The function is trivial for user-only, but still must be present. Cc: Taylor Simpson <tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/hexagon/cpu.h | 9 +++++++++ 1 file changed, 9 insertions(+) -- 2.25.1