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cpu: refactor cpu_address_space_init()

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Normally we create an address space for that CPU and pass that address
space into the function.  Let's just do it inside to unify address space
creations.  It'll simplify my next patch to rename those address spaces.

Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20171123092333.16085-3-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Xu 2017-11-23 17:23:32 +08:00 • committed by Paolo Bonzini
parent 7ce32f3005
commit 80ceb07a83
5 changed files with 16 additions and 25 deletions
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13
target/arm/cpu.c
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@ -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);