Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging

QOM CPUState refactorings / X86CPU

* Conversion of global CPU list to QTAILQ - preparing for CPU hot-unplug
* Document X86CPU magic numbers for CPUID cache info

# gpg: Signature made Tue 03 Sep 2013 10:59:22 AM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Andreas Färber (3) and Eduardo Habkost (1)
# Via Andreas Färber
* afaerber/tags/qom-cpu-for-anthony:
  target-i386: Use #defines instead of magic numbers for CPUID cache info
  cpu: Replace qemu_for_each_cpu()
  cpu: Use QTAILQ for CPU list
  a15mpcore: Use qemu_get_cpu() for generic timers

4 files changed, 6 insertions, 6 deletions

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 9059ff9..cfdd84b 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -540,7 +540,7 @@ static DeviceState *ppce500_init_mpic_kvm(PPCE500Params *params,
         return NULL;
     }
 
-    for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+    CPU_FOREACH(cs) {
         if (kvm_openpic_connect_vcpu(dev, cs)) {
             fprintf(stderr, "%s: failed to connect vcpu to irqchip\n",
                     __func__);
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 59b41cb..bf2d3d4 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -443,7 +443,7 @@ void ppce500_set_mpic_proxy(bool enabled)
 {
     CPUState *cs;
 
-    for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+    CPU_FOREACH(cs) {
         PowerPCCPU *cpu = POWERPC_CPU(cs);
 
         cpu->env.mpic_proxy = enabled;
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 279b88a..004184d 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -187,7 +187,7 @@ static int spapr_fixup_cpu_dt(void *fdt, sPAPREnvironment *spapr)
 
     assert(spapr->cpu_model);
 
-    for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) {
+    CPU_FOREACH(cpu) {
         uint32_t associativity[] = {cpu_to_be32(0x5),
                                     cpu_to_be32(0x0),
                                     cpu_to_be32(0x0),
@@ -351,7 +351,7 @@ static void *spapr_create_fdt_skel(const char *cpu_model,
     /* This is needed during FDT finalization */
     spapr->cpu_model = g_strdup(modelname);
 
-    for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+    CPU_FOREACH(cs) {
         PowerPCCPU *cpu = POWERPC_CPU(cs);
         CPUPPCState *env = &cpu->env;
         PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cs);
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 89e6a00..f10ba8a 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -679,7 +679,7 @@ static target_ulong h_set_mode(PowerPCCPU *cpu, sPAPREnvironment *spapr,
 
         switch (mflags) {
         case H_SET_MODE_ENDIAN_BIG:
-            for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+            CPU_FOREACH(cs) {
                 PowerPCCPU *cp = POWERPC_CPU(cs);
                 CPUPPCState *env = &cp->env;
                 env->spr[SPR_LPCR] &= ~LPCR_ILE;
@@ -688,7 +688,7 @@ static target_ulong h_set_mode(PowerPCCPU *cpu, sPAPREnvironment *spapr,
             break;
 
         case H_SET_MODE_ENDIAN_LITTLE:
-            for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+            CPU_FOREACH(cs) {
                 PowerPCCPU *cp = POWERPC_CPU(cs);
                 CPUPPCState *env = &cp->env;
                 env->spr[SPR_LPCR] |= LPCR_ILE;