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Diffstat (limited to 'target-arm/cpu.c')
-rw-r--r--target-arm/cpu.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index aeaa3b7834..a1e90939d6 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -412,6 +412,15 @@ static void cortex_m3_initfn(Object *obj)
cpu->midr = 0x410fc231;
}
+static void arm_v7m_class_init(ObjectClass *oc, void *data)
+{
+#ifndef CONFIG_USER_ONLY
+ CPUClass *cc = CPU_CLASS(oc);
+
+ cc->do_interrupt = arm_v7m_cpu_do_interrupt;
+#endif
+}
+
static const ARMCPRegInfo cortexa8_cp_reginfo[] = {
{ .name = "L2LOCKDOWN", .cp = 15, .crn = 9, .crm = 0, .opc1 = 1, .opc2 = 0,
.access = PL1_RW, .type = ARM_CP_CONST, .resetvalue = 0 },
@@ -752,6 +761,7 @@ static void arm_any_initfn(Object *obj)
typedef struct ARMCPUInfo {
const char *name;
void (*initfn)(Object *obj);
+ void (*class_init)(ObjectClass *oc, void *data);
} ARMCPUInfo;
static const ARMCPUInfo arm_cpus[] = {
@@ -766,7 +776,8 @@ static const ARMCPUInfo arm_cpus[] = {
{ .name = "arm1136", .initfn = arm1136_initfn },
{ .name = "arm1176", .initfn = arm1176_initfn },
{ .name = "arm11mpcore", .initfn = arm11mpcore_initfn },
- { .name = "cortex-m3", .initfn = cortex_m3_initfn },
+ { .name = "cortex-m3", .initfn = cortex_m3_initfn,
+ .class_init = arm_v7m_class_init },
{ .name = "cortex-a8", .initfn = cortex_a8_initfn },
{ .name = "cortex-a9", .initfn = cortex_a9_initfn },
{ .name = "cortex-a15", .initfn = cortex_a15_initfn },
@@ -812,6 +823,7 @@ static void cpu_register(const ARMCPUInfo *info)
.instance_size = sizeof(ARMCPU),
.instance_init = info->initfn,
.class_size = sizeof(ARMCPUClass),
+ .class_init = info->class_init,
};
type_info.name = g_strdup_printf("%s-" TYPE_ARM_CPU, info->name);