diff options
| author | Artyom Tarasenko <atar4qemu@gmail.com> | 2016-03-02 14:53:38 +0100 |
|---|---|---|
| committer | Artyom Tarasenko <atar4qemu@gmail.com> | 2017-01-18 22:03:44 +0100 |
| commit | 9a10756d1204c3528e47892195349bf882069846 (patch) | |
| tree | bb6b3067a56f7faffe2fd5d23a0a4f4d2504d0dd /target/sparc/cpu.h | |
| parent | b8e31b3cc6315bc5c6ec686c363c088c4fb1d0ea (diff) | |
| download | qemu-9a10756d1204c3528e47892195349bf882069846.tar.gz | |
target-sparc: hypervisor mode takes over nucleus mode
Accordinf to UA2005, 9.3.3 "Address Space Identifiers",
"In hyperprivileged mode, all instruction fetches and loads and stores with implicit
ASIs use a physical address, regardless of the value of TL".
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Diffstat (limited to 'target/sparc/cpu.h')
| -rw-r--r-- | target/sparc/cpu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h index 9307b9135a..00fbb4ee1a 100644 --- a/target/sparc/cpu.h +++ b/target/sparc/cpu.h @@ -719,10 +719,10 @@ static inline int cpu_mmu_index(CPUSPARCState *env, bool ifetch) ? (env->lsu & IMMU_E) == 0 || (env->pstate & PS_RED) != 0 : (env->lsu & DMMU_E) == 0) { return MMU_PHYS_IDX; - } else if (env->tl > 0) { - return MMU_NUCLEUS_IDX; } else if (cpu_hypervisor_mode(env)) { return MMU_HYPV_IDX; + } else if (env->tl > 0) { + return MMU_NUCLEUS_IDX; } else if (cpu_supervisor_mode(env)) { return MMU_KERNEL_IDX; } else { |