cpu: Move cpu_index field to CPUState

Note that target-alpha accesses this field from TCG, now using a
negative offset. Therefore the field is placed last in CPUState.

Pass PowerPCCPU to [kvm]ppc_fixup_cpu() to facilitate this change.

Move common parts of mips cpu_state_reset() to mips_cpu_reset().

Acked-by: Richard Henderson <rth@twiddle.net> (for alpha)
[AF: Rebased onto ppc CPU subclasses and openpic changes]
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 8 insertions, 7 deletions

diff --git a/target-i386/helper.c b/target-i386/helper.c
index dca1360962..fa622e114d 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1059,7 +1059,7 @@ void breakpoint_handler(CPUX86State *env)
 
 typedef struct MCEInjectionParams {
     Monitor *mon;
-    CPUX86State *env;
+    X86CPU *cpu;
     int bank;
     uint64_t status;
     uint64_t mcg_status;
@@ -1071,7 +1071,8 @@ typedef struct MCEInjectionParams {
 static void do_inject_x86_mce(void *data)
 {
     MCEInjectionParams *params = data;
-    CPUX86State *cenv = params->env;
+    CPUX86State *cenv = &params->cpu->env;
+    CPUState *cpu = CPU(params->cpu);
     uint64_t *banks = cenv->mce_banks + 4 * params->bank;
 
     cpu_synchronize_state(cenv);
@@ -1094,7 +1095,7 @@ static void do_inject_x86_mce(void *data)
         if ((cenv->mcg_cap & MCG_CTL_P) && cenv->mcg_ctl != ~(uint64_t)0) {
             monitor_printf(params->mon,
                            "CPU %d: Uncorrected error reporting disabled\n",
-                           cenv->cpu_index);
+                           cpu->cpu_index);
             return;
         }
 
@@ -1106,7 +1107,7 @@ static void do_inject_x86_mce(void *data)
             monitor_printf(params->mon,
                            "CPU %d: Uncorrected error reporting disabled for"
                            " bank %d\n",
-                           cenv->cpu_index, params->bank);
+                           cpu->cpu_index, params->bank);
             return;
         }
 
@@ -1115,7 +1116,7 @@ static void do_inject_x86_mce(void *data)
             monitor_printf(params->mon,
                            "CPU %d: Previous MCE still in progress, raising"
                            " triple fault\n",
-                           cenv->cpu_index);
+                           cpu->cpu_index);
             qemu_log_mask(CPU_LOG_RESET, "Triple fault\n");
             qemu_system_reset_request();
             return;
@@ -1148,7 +1149,7 @@ void cpu_x86_inject_mce(Monitor *mon, X86CPU *cpu, int bank,
     CPUX86State *cenv = &cpu->env;
     MCEInjectionParams params = {
         .mon = mon,
-        .env = cenv,
+        .cpu = cpu,
         .bank = bank,
         .status = status,
         .mcg_status = mcg_status,
@@ -1188,7 +1189,7 @@ void cpu_x86_inject_mce(Monitor *mon, X86CPU *cpu, int bank,
             if (cenv == env) {
                 continue;
             }
-            params.env = env;
+            params.cpu = x86_env_get_cpu(env);
             run_on_cpu(CPU(cpu), do_inject_x86_mce, &params);
         }
     }