static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
device_class_set_parent_realize(dc, xtensa_cpu_realizefn,
&xcc->parent_realize);
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;
cc->class_by_name = xtensa_cpu_class_by_name;
cc->has_work = xtensa_cpu_has_work;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->cpu_exec_interrupt = xtensa_cpu_exec_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
cc->set_pc = xtensa_cpu_set_pc;
cc->gdb_read_register = xtensa_cpu_gdb_read_register;
cc->gdb_write_register = xtensa_cpu_gdb_write_register;
cc->gdb_stop_before_watchpoint = true;
#ifdef CONFIG_USER_ONLY
cc->handle_mmu_fault = xtensa_cpu_handle_mmu_fault;
#else
cc->do_unaligned_access = xtensa_cpu_do_unaligned_access;
cc->get_phys_page_debug = xtensa_cpu_get_phys_page_debug;
cc->do_unassigned_access = xtensa_cpu_do_unassigned_access;
#endif
cc->debug_excp_handler = xtensa_breakpoint_handler;
cc->disas_set_info = xtensa_cpu_disas_set_info;
cc->tcg_initialize = xtensa_translate_init;
dc->vmsd = &vmstate_xtensa_cpu;
}
static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
xcc->parent_realize = dc->realize;
dc->realize = xtensa_cpu_realizefn;
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;
cc->class_by_name = xtensa_cpu_class_by_name;
cc->has_work = xtensa_cpu_has_work;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
cc->set_pc = xtensa_cpu_set_pc;
cc->gdb_read_register = xtensa_cpu_gdb_read_register;
cc->gdb_write_register = xtensa_cpu_gdb_write_register;
#ifndef CONFIG_USER_ONLY
cc->do_unaligned_access = xtensa_cpu_do_unaligned_access;
cc->get_phys_page_debug = xtensa_cpu_get_phys_page_debug;
#endif
dc->vmsd = &vmstate_xtensa_cpu;
}
static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
{
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;
}
static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
xcc->parent_realize = dc->realize;
dc->realize = xtensa_cpu_realizefn;
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
dc->vmsd = &vmstate_xtensa_cpu;
}
static void xtensa_core_class_init(ObjectClass *oc, void *data)
{
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(oc);
XtensaConfig *config = data;
xtensa_finalize_config(config);
xcc->config = config;
/*
* Use num_core_regs to see only non-privileged registers in an unmodified
* gdb. Use num_regs to see all registers. gdb modification is required
* for that: reset bit 0 in the 'flags' field of the registers definitions
* in the gdb/xtensa-config.c inside gdb source tree or inside gdb overlay.
*/
cc->gdb_num_core_regs = config->gdb_regmap.num_regs;
}
static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
xcc->parent_realize = dc->realize;
dc->realize = xtensa_cpu_realizefn;
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;
cc->class_by_name = xtensa_cpu_class_by_name;
cc->has_work = xtensa_cpu_has_work;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->cpu_exec_interrupt = xtensa_cpu_exec_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
cc->set_pc = xtensa_cpu_set_pc;
cc->gdb_read_register = xtensa_cpu_gdb_read_register;
cc->gdb_write_register = xtensa_cpu_gdb_write_register;
cc->gdb_stop_before_watchpoint = true;
#ifndef CONFIG_USER_ONLY
cc->do_unaligned_access = xtensa_cpu_do_unaligned_access;
cc->get_phys_page_debug = xtensa_cpu_get_phys_page_debug;
cc->do_unassigned_access = xtensa_cpu_do_unassigned_access;
#endif
cc->debug_excp_handler = xtensa_breakpoint_handler;
dc->vmsd = &vmstate_xtensa_cpu;
/*
* Reason: xtensa_cpu_initfn() calls cpu_exec_init(), which saves
* the object in cpus -> dangling pointer after final
* object_unref().
*/
dc->cannot_destroy_with_object_finalize_yet = true;
}
