diff mbox series

[10/33] target/i386: Populate CPUClass.mmu_index

Message ID 20240129233043.34558-11-richard.henderson@linaro.org
State New
Headers show
Series hw/core: Introduce CPUClass hook for mmu_index | expand

Commit Message

Richard Henderson Jan. 29, 2024, 11:30 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/i386/cpu.h | 13 ++++++-------
 target/i386/cpu.c | 10 ++++++++++
 2 files changed, 16 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 7f0786e8b9..62bdb02378 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -2296,13 +2296,6 @@  uint64_t cpu_get_tsc(CPUX86State *env);
 #define MMU_NESTED_IDX  3
 #define MMU_PHYS_IDX    4
 
-static inline int cpu_mmu_index(CPUX86State *env, bool ifetch)
-{
-    return (env->hflags & HF_CPL_MASK) == 3 ? MMU_USER_IDX :
-        (!(env->hflags & HF_SMAP_MASK) || (env->eflags & AC_MASK))
-        ? MMU_KNOSMAP_IDX : MMU_KSMAP_IDX;
-}
-
 static inline int cpu_mmu_index_kernel(CPUX86State *env)
 {
     return !(env->hflags & HF_SMAP_MASK) ? MMU_KNOSMAP_IDX :
@@ -2322,6 +2315,12 @@  static inline int cpu_mmu_index_kernel(CPUX86State *env)
 #include "hw/i386/apic.h"
 #endif
 
+int x86_cpu_mmu_index(CPUState *cs, bool ifetch);
+static inline int cpu_mmu_index(CPUX86State *env, bool ifetch)
+{
+    return x86_cpu_mmu_index(env_cpu(env), ifetch);
+}
+
 static inline void cpu_get_tb_cpu_state(CPUX86State *env, vaddr *pc,
                                         uint64_t *cs_base, uint32_t *flags)
 {
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 03822d9ba8..280bcb7d00 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -7720,6 +7720,15 @@  static bool x86_cpu_has_work(CPUState *cs)
     return x86_cpu_pending_interrupt(cs, cs->interrupt_request) != 0;
 }
 
+int x86_cpu_mmu_index(CPUState *cs, bool ifetch)
+{
+    CPUX86State *env = cpu_env(cs);
+
+    return (env->hflags & HF_CPL_MASK) == 3 ? MMU_USER_IDX :
+        (!(env->hflags & HF_SMAP_MASK) || (env->eflags & AC_MASK))
+        ? MMU_KNOSMAP_IDX : MMU_KSMAP_IDX;
+}
+
 static void x86_disas_set_info(CPUState *cs, disassemble_info *info)
 {
     X86CPU *cpu = X86_CPU(cs);
@@ -7954,6 +7963,7 @@  static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = x86_cpu_class_by_name;
     cc->parse_features = x86_cpu_parse_featurestr;
     cc->has_work = x86_cpu_has_work;
+    cc->mmu_index = x86_cpu_mmu_index;
     cc->dump_state = x86_cpu_dump_state;
     cc->set_pc = x86_cpu_set_pc;
     cc->get_pc = x86_cpu_get_pc;