#include "qemu/osdep.h"
#include "qapi/error.h"
+#include "qemu/qemu-print.h"
#include "cpu.h"
-#include "qemu-common.h"
-#include "migration/vmstate.h"
#include "exec/exec-all.h"
acc->parent_realize(dev, errp);
}
-/* Sort alphabetically by type name. */
-static gint alpha_cpu_list_compare(gconstpointer a, gconstpointer b)
-{
- ObjectClass *class_a = (ObjectClass *)a;
- ObjectClass *class_b = (ObjectClass *)b;
- const char *name_a, *name_b;
-
- name_a = object_class_get_name(class_a);
- name_b = object_class_get_name(class_b);
- return strcmp(name_a, name_b);
-}
-
static void alpha_cpu_list_entry(gpointer data, gpointer user_data)
{
ObjectClass *oc = data;
- CPUListState *s = user_data;
- (*s->cpu_fprintf)(s->file, " %s\n",
- object_class_get_name(oc));
+ qemu_printf(" %s\n", object_class_get_name(oc));
}
-void alpha_cpu_list(FILE *f, fprintf_function cpu_fprintf)
+void alpha_cpu_list(void)
{
- CPUListState s = {
- .file = f,
- .cpu_fprintf = cpu_fprintf,
- };
GSList *list;
- list = object_class_get_list(TYPE_ALPHA_CPU, false);
- list = g_slist_sort(list, alpha_cpu_list_compare);
- (*cpu_fprintf)(f, "Available CPUs:\n");
- g_slist_foreach(list, alpha_cpu_list_entry, &s);
+ list = object_class_get_list_sorted(TYPE_ALPHA_CPU, false);
+ qemu_printf("Available CPUs:\n");
+ g_slist_foreach(list, alpha_cpu_list_entry, NULL);
g_slist_free(list);
}
/* Models */
-
-#define TYPE(model) model "-" TYPE_ALPHA_CPU
-
typedef struct AlphaCPUAlias {
const char *alias;
const char *typename;
} AlphaCPUAlias;
static const AlphaCPUAlias alpha_cpu_aliases[] = {
- { "21064", TYPE("ev4") },
- { "21164", TYPE("ev5") },
- { "21164a", TYPE("ev56") },
- { "21164pc", TYPE("pca56") },
- { "21264", TYPE("ev6") },
- { "21264a", TYPE("ev67") },
+ { "21064", ALPHA_CPU_TYPE_NAME("ev4") },
+ { "21164", ALPHA_CPU_TYPE_NAME("ev5") },
+ { "21164a", ALPHA_CPU_TYPE_NAME("ev56") },
+ { "21164pc", ALPHA_CPU_TYPE_NAME("pca56") },
+ { "21264", ALPHA_CPU_TYPE_NAME("ev6") },
+ { "21264a", ALPHA_CPU_TYPE_NAME("ev67") },
};
static ObjectClass *alpha_cpu_class_by_name(const char *cpu_model)
{
- ObjectClass *oc = NULL;
+ ObjectClass *oc;
char *typename;
int i;
- if (cpu_model == NULL) {
- return NULL;
- }
-
oc = object_class_by_name(cpu_model);
if (oc != NULL && object_class_dynamic_cast(oc, TYPE_ALPHA_CPU) != NULL &&
!object_class_is_abstract(oc)) {
}
}
- typename = g_strdup_printf("%s-" TYPE_ALPHA_CPU, cpu_model);
+ typename = g_strdup_printf(ALPHA_CPU_TYPE_NAME("%s"), cpu_model);
oc = object_class_by_name(typename);
g_free(typename);
if (oc != NULL && object_class_is_abstract(oc)) {
oc = NULL;
}
- return oc;
-}
-
-AlphaCPU *cpu_alpha_init(const char *cpu_model)
-{
- AlphaCPU *cpu;
- ObjectClass *cpu_class;
- cpu_class = alpha_cpu_class_by_name(cpu_model);
- if (cpu_class == NULL) {
- /* Default to ev67; no reason not to emulate insns by default. */
- cpu_class = object_class_by_name(TYPE("ev67"));
+ /* TODO: remove match everything nonsense */
+ /* Default to ev67; no reason not to emulate insns by default. */
+ if (!oc) {
+ oc = object_class_by_name(ALPHA_CPU_TYPE_NAME("ev67"));
}
- cpu = ALPHA_CPU(object_new(object_class_get_name(cpu_class)));
- object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
-
- return cpu;
+ return oc;
}
static void ev4_cpu_initfn(Object *obj)
env->implver = IMPLVER_2106x;
}
-static const TypeInfo ev4_cpu_type_info = {
- .name = TYPE("ev4"),
- .parent = TYPE_ALPHA_CPU,
- .instance_init = ev4_cpu_initfn,
-};
-
static void ev5_cpu_initfn(Object *obj)
{
AlphaCPU *cpu = ALPHA_CPU(obj);
env->implver = IMPLVER_21164;
}
-static const TypeInfo ev5_cpu_type_info = {
- .name = TYPE("ev5"),
- .parent = TYPE_ALPHA_CPU,
- .instance_init = ev5_cpu_initfn,
-};
-
static void ev56_cpu_initfn(Object *obj)
{
AlphaCPU *cpu = ALPHA_CPU(obj);
env->amask |= AMASK_BWX;
}
-static const TypeInfo ev56_cpu_type_info = {
- .name = TYPE("ev56"),
- .parent = TYPE("ev5"),
- .instance_init = ev56_cpu_initfn,
-};
-
static void pca56_cpu_initfn(Object *obj)
{
AlphaCPU *cpu = ALPHA_CPU(obj);
env->amask |= AMASK_MVI;
}
-static const TypeInfo pca56_cpu_type_info = {
- .name = TYPE("pca56"),
- .parent = TYPE("ev56"),
- .instance_init = pca56_cpu_initfn,
-};
-
static void ev6_cpu_initfn(Object *obj)
{
AlphaCPU *cpu = ALPHA_CPU(obj);
env->amask = AMASK_BWX | AMASK_FIX | AMASK_MVI | AMASK_TRAP;
}
-static const TypeInfo ev6_cpu_type_info = {
- .name = TYPE("ev6"),
- .parent = TYPE_ALPHA_CPU,
- .instance_init = ev6_cpu_initfn,
-};
-
static void ev67_cpu_initfn(Object *obj)
{
AlphaCPU *cpu = ALPHA_CPU(obj);
env->amask |= AMASK_CIX | AMASK_PREFETCH;
}
-static const TypeInfo ev67_cpu_type_info = {
- .name = TYPE("ev67"),
- .parent = TYPE("ev6"),
- .instance_init = ev67_cpu_initfn,
-};
-
-static const TypeInfo ev68_cpu_type_info = {
- .name = TYPE("ev68"),
- .parent = TYPE("ev67"),
-};
-
static void alpha_cpu_initfn(Object *obj)
{
- CPUState *cs = CPU(obj);
AlphaCPU *cpu = ALPHA_CPU(obj);
CPUAlphaState *env = &cpu->env;
- cs->env_ptr = env;
- tlb_flush(cs, 1);
-
- alpha_translate_init();
+ cpu_set_cpustate_pointers(cpu);
+ env->lock_addr = -1;
#if defined(CONFIG_USER_ONLY)
- env->ps = PS_USER_MODE;
- cpu_alpha_store_fpcr(env, (FPCR_INVD | FPCR_DZED | FPCR_OVFD
- | FPCR_UNFD | FPCR_INED | FPCR_DNOD
- | FPCR_DYN_NORMAL));
+ env->flags = ENV_FLAG_PS_USER | ENV_FLAG_FEN;
+ cpu_alpha_store_fpcr(env, (uint64_t)(FPCR_INVD | FPCR_DZED | FPCR_OVFD
+ | FPCR_UNFD | FPCR_INED | FPCR_DNOD
+ | FPCR_DYN_NORMAL) << 32);
+#else
+ env->flags = ENV_FLAG_PAL_MODE | ENV_FLAG_FEN;
#endif
- env->lock_addr = -1;
- env->fen = 1;
}
static void alpha_cpu_class_init(ObjectClass *oc, void *data)
CPUClass *cc = CPU_CLASS(oc);
AlphaCPUClass *acc = ALPHA_CPU_CLASS(oc);
- acc->parent_realize = dc->realize;
- dc->realize = alpha_cpu_realizefn;
+ device_class_set_parent_realize(dc, alpha_cpu_realizefn,
+ &acc->parent_realize);
cc->class_by_name = alpha_cpu_class_by_name;
cc->has_work = alpha_cpu_has_work;
cc->set_pc = alpha_cpu_set_pc;
cc->gdb_read_register = alpha_cpu_gdb_read_register;
cc->gdb_write_register = alpha_cpu_gdb_write_register;
-#ifdef CONFIG_USER_ONLY
- cc->handle_mmu_fault = alpha_cpu_handle_mmu_fault;
-#else
- cc->do_unassigned_access = alpha_cpu_unassigned_access;
+ cc->tlb_fill = alpha_cpu_tlb_fill;
+#ifndef CONFIG_USER_ONLY
+ cc->do_transaction_failed = alpha_cpu_do_transaction_failed;
cc->do_unaligned_access = alpha_cpu_do_unaligned_access;
cc->get_phys_page_debug = alpha_cpu_get_phys_page_debug;
dc->vmsd = &vmstate_alpha_cpu;
#endif
cc->disas_set_info = alpha_cpu_disas_set_info;
+ cc->tcg_initialize = alpha_translate_init;
cc->gdb_num_core_regs = 67;
}
-static const TypeInfo alpha_cpu_type_info = {
- .name = TYPE_ALPHA_CPU,
- .parent = TYPE_CPU,
- .instance_size = sizeof(AlphaCPU),
- .instance_init = alpha_cpu_initfn,
- .abstract = true,
- .class_size = sizeof(AlphaCPUClass),
- .class_init = alpha_cpu_class_init,
+#define DEFINE_ALPHA_CPU_TYPE(base_type, cpu_model, initfn) \
+ { \
+ .parent = base_type, \
+ .instance_init = initfn, \
+ .name = ALPHA_CPU_TYPE_NAME(cpu_model), \
+ }
+
+static const TypeInfo alpha_cpu_type_infos[] = {
+ {
+ .name = TYPE_ALPHA_CPU,
+ .parent = TYPE_CPU,
+ .instance_size = sizeof(AlphaCPU),
+ .instance_init = alpha_cpu_initfn,
+ .abstract = true,
+ .class_size = sizeof(AlphaCPUClass),
+ .class_init = alpha_cpu_class_init,
+ },
+ DEFINE_ALPHA_CPU_TYPE(TYPE_ALPHA_CPU, "ev4", ev4_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(TYPE_ALPHA_CPU, "ev5", ev5_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(ALPHA_CPU_TYPE_NAME("ev5"), "ev56", ev56_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(ALPHA_CPU_TYPE_NAME("ev56"), "pca56",
+ pca56_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(TYPE_ALPHA_CPU, "ev6", ev6_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(ALPHA_CPU_TYPE_NAME("ev6"), "ev67", ev67_cpu_initfn),
+ DEFINE_ALPHA_CPU_TYPE(ALPHA_CPU_TYPE_NAME("ev67"), "ev68", NULL),
};
-static void alpha_cpu_register_types(void)
-{
- type_register_static(&alpha_cpu_type_info);
- type_register_static(&ev4_cpu_type_info);
- type_register_static(&ev5_cpu_type_info);
- type_register_static(&ev56_cpu_type_info);
- type_register_static(&pca56_cpu_type_info);
- type_register_static(&ev6_cpu_type_info);
- type_register_static(&ev67_cpu_type_info);
- type_register_static(&ev68_cpu_type_info);
-}
-
-type_init(alpha_cpu_register_types)
+DEFINE_TYPES(alpha_cpu_type_infos)
projects / qemu.git / blobdiff