Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190610' into staging

Move softmmu tlb into CPUNegativeOffsetState

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# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
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* remotes/rth/tags/pull-tcg-20190610: (39 commits)
  tcg/arm: Remove mostly unreachable tlb special case
  tcg/arm: Use LDRD to load tlb mask+table
  tcg/aarch64: Use LDP to load tlb mask+table
  cpu: Remove CPU_COMMON
  cpu: Move the softmmu tlb to CPUNegativeOffsetState
  cpu: Move icount_decr to CPUNegativeOffsetState
  cpu: Introduce CPUNegativeOffsetState
  cpu: Introduce cpu_set_cpustate_pointers
  cpu: Move ENV_OFFSET to exec/gen-icount.h
  target/xtensa: Use env_cpu, env_archcpu
  target/unicore32: Use env_cpu, env_archcpu
  target/tricore: Use env_cpu
  target/tilegx: Use env_cpu
  target/sparc: Use env_cpu, env_archcpu
  target/sh4: Use env_cpu, env_archcpu
  target/s390x: Use env_cpu, env_archcpu
  target/riscv: Use env_cpu, env_archcpu
  target/ppc: Use env_cpu, env_archcpu
  target/openrisc: Use env_cpu, env_archcpu
  target/nios2: Use env_cpu, env_archcpu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index da07ce311f..f4fed7d82e 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -371,4 +371,73 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
 
 int cpu_exec(CPUState *cpu);
 
+/**
+ * cpu_set_cpustate_pointers(cpu)
+ * @cpu: The cpu object
+ *
+ * Set the generic pointers in CPUState into the outer object.
+ */
+static inline void cpu_set_cpustate_pointers(ArchCPU *cpu)
+{
+    cpu->parent_obj.env_ptr = &cpu->env;
+    cpu->parent_obj.icount_decr_ptr = &cpu->neg.icount_decr;
+}
+
+/**
+ * env_archcpu(env)
+ * @env: The architecture environment
+ *
+ * Return the ArchCPU associated with the environment.
+ */
+static inline ArchCPU *env_archcpu(CPUArchState *env)
+{
+    return container_of(env, ArchCPU, env);
+}
+
+/**
+ * env_cpu(env)
+ * @env: The architecture environment
+ *
+ * Return the CPUState associated with the environment.
+ */
+static inline CPUState *env_cpu(CPUArchState *env)
+{
+    return &env_archcpu(env)->parent_obj;
+}
+
+/**
+ * env_neg(env)
+ * @env: The architecture environment
+ *
+ * Return the CPUNegativeOffsetState associated with the environment.
+ */
+static inline CPUNegativeOffsetState *env_neg(CPUArchState *env)
+{
+    ArchCPU *arch_cpu = container_of(env, ArchCPU, env);
+    return &arch_cpu->neg;
+}
+
+/**
+ * cpu_neg(cpu)
+ * @cpu: The generic CPUState
+ *
+ * Return the CPUNegativeOffsetState associated with the cpu.
+ */
+static inline CPUNegativeOffsetState *cpu_neg(CPUState *cpu)
+{
+    ArchCPU *arch_cpu = container_of(cpu, ArchCPU, parent_obj);
+    return &arch_cpu->neg;
+}
+
+/**
+ * env_tlb(env)
+ * @env: The architecture environment
+ *
+ * Return the CPUTLB state associated with the environment.
+ */
+static inline CPUTLB *env_tlb(CPUArchState *env)
+{
+    return &env_neg(env)->tlb;
+}
+
 #endif /* CPU_ALL_H */