diff options
| -rw-r--r-- | cpus.c | 5 | ||||
| -rw-r--r-- | exec.c | 7 | ||||
| -rw-r--r-- | include/exec/exec-all.h | 6 | ||||
| -rw-r--r-- | target/arm/cpu.c | 13 | ||||
| -rw-r--r-- | target/i386/cpu.c | 10 |
5 files changed, 16 insertions, 25 deletions
@@ -1787,11 +1787,8 @@ void qemu_init_vcpu(CPUState *cpu) /* If the target cpu hasn't set up any address spaces itself, * give it the default one. */ - AddressSpace *as = g_new0(AddressSpace, 1); - - address_space_init(as, cpu->memory, "cpu-memory"); cpu->num_ases = 1; - cpu_address_space_init(cpu, as, 0); + cpu_address_space_init(cpu, 0, "cpu-memory", cpu->memory); } if (kvm_enabled()) { @@ -705,9 +705,14 @@ CPUState *qemu_get_cpu(int index) } #if !defined(CONFIG_USER_ONLY) -void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx) +void cpu_address_space_init(CPUState *cpu, int asidx, + const char *prefix, MemoryRegion *mr) { CPUAddressSpace *newas; + AddressSpace *as = g_new0(AddressSpace, 1); + + assert(mr); + address_space_init(as, mr, prefix); /* Target code should have set num_ases before calling us */ assert(asidx < cpu->num_ases); diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 0f51c92..b37f7d8 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -74,8 +74,9 @@ void cpu_reloading_memory_map(void); /** * cpu_address_space_init: * @cpu: CPU to add this address space to - * @as: address space to add * @asidx: integer index of this address space + * @prefix: prefix to be used as name of address space + * @mr: the root memory region of address space * * Add the specified address space to the CPU's cpu_ases list. * The address space added with @asidx 0 is the one used for the @@ -89,7 +90,8 @@ void cpu_reloading_memory_map(void); * * Note that with KVM only one address space is supported. */ -void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx); +void cpu_address_space_init(CPUState *cpu, int asidx, + const char *prefix, MemoryRegion *mr); #endif #if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 7f7a3d1..cc1856c 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -705,9 +705,6 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp) CPUARMState *env = &cpu->env; int pagebits; Error *local_err = NULL; -#ifndef CONFIG_USER_ONLY - AddressSpace *as; -#endif cpu_exec_realizefn(cs, &local_err); if (local_err != NULL) { @@ -912,21 +909,17 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp) #ifndef CONFIG_USER_ONLY if (cpu->has_el3 || arm_feature(env, ARM_FEATURE_M_SECURITY)) { - as = g_new0(AddressSpace, 1); - cs->num_ases = 2; if (!cpu->secure_memory) { cpu->secure_memory = cs->memory; } - address_space_init(as, cpu->secure_memory, "cpu-secure-memory"); - cpu_address_space_init(cs, as, ARMASIdx_S); + cpu_address_space_init(cs, ARMASIdx_S, "cpu-secure-memory", + cpu->secure_memory); } else { cs->num_ases = 1; } - as = g_new0(AddressSpace, 1); - address_space_init(as, cs->memory, "cpu-memory"); - cpu_address_space_init(cs, as, ARMASIdx_NS); + cpu_address_space_init(cs, ARMASIdx_NS, "cpu-memory", cs->memory); #endif qemu_init_vcpu(cs); diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 325b52e..b069eaf 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3736,11 +3736,6 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) #ifndef CONFIG_USER_ONLY if (tcg_enabled()) { - AddressSpace *as_normal = g_new0(AddressSpace, 1); - AddressSpace *as_smm = g_new(AddressSpace, 1); - - address_space_init(as_normal, cs->memory, "cpu-memory"); - cpu->cpu_as_mem = g_new(MemoryRegion, 1); cpu->cpu_as_root = g_new(MemoryRegion, 1); @@ -3755,11 +3750,10 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) get_system_memory(), 0, ~0ull); memory_region_add_subregion_overlap(cpu->cpu_as_root, 0, cpu->cpu_as_mem, 0); memory_region_set_enabled(cpu->cpu_as_mem, true); - address_space_init(as_smm, cpu->cpu_as_root, "CPU"); cs->num_ases = 2; - cpu_address_space_init(cs, as_normal, 0); - cpu_address_space_init(cs, as_smm, 1); + cpu_address_space_init(cs, 0, "cpu-memory", cs->memory); + cpu_address_space_init(cs, 1, "cpu-smm", cpu->cpu_as_root); /* ... SMRAM with higher priority, linked from /machine/smram. */ cpu->machine_done.notify = x86_cpu_machine_done; |