Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20191217' into staging

[mirror_qemu.git] / target / sh4 / cpu.c

diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c
index e0b99fbc891e0b0e30fb4d1eac036c184f5087b5..d0a7707991fea3b79836a52e5c612a3515d5c6e3 100644 (file)
--- a/target/sh4/cpu.c
+++ b/target/sh4/cpu.c
@@ -21,11 +21,11 @@
 
 #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"
-
+#include "fpu/softfloat-helpers.h"
 
 static void superh_cpu_set_pc(CPUState *cs, vaddr value)
 {
@@ -70,7 +70,6 @@ static void superh_cpu_reset(CPUState *s)
     set_flush_to_zero(1, &env->fp_status);
 #endif
     set_default_nan_mode(1, &env->fp_status);
-    set_snan_bit_is_one(1, &env->fp_status);
 }
 
 static void superh_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
@@ -79,43 +78,20 @@ static void superh_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
     info->print_insn = print_insn_sh;
 }
 
-typedef struct SuperHCPUListState {
-    fprintf_function cpu_fprintf;
-    FILE *file;
-} SuperHCPUListState;
-
-/* Sort alphabetically by type name. */
-static gint superh_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 superh_cpu_list_entry(gpointer data, gpointer user_data)
 {
-    SuperHCPUListState *s = user_data;
     const char *typename = object_class_get_name(OBJECT_CLASS(data));
     int len = strlen(typename) - strlen(SUPERH_CPU_TYPE_SUFFIX);
 
-    (*s->cpu_fprintf)(s->file, "%.*s\n", len, typename);
+    qemu_printf("%.*s\n", len, typename);
 }
 
-void sh4_cpu_list(FILE *f, fprintf_function cpu_fprintf)
+void sh4_cpu_list(void)
 {
-    SuperHCPUListState s = {
-        .cpu_fprintf = cpu_fprintf,
-        .file = f,
-    };
     GSList *list;
 
-    list = object_class_get_list(TYPE_SUPERH_CPU, false);
-    list = g_slist_sort(list, superh_cpu_list_compare);
-    g_slist_foreach(list, superh_cpu_list_entry, &s);
+    list = object_class_get_list_sorted(TYPE_SUPERH_CPU, false);
+    g_slist_foreach(list, superh_cpu_list_entry, NULL);
     g_slist_free(list);
 }
 
@@ -216,11 +192,10 @@ static void superh_cpu_realizefn(DeviceState *dev, Error **errp)
 
 static void superh_cpu_initfn(Object *obj)
 {
-    CPUState *cs = CPU(obj);
     SuperHCPU *cpu = SUPERH_CPU(obj);
     CPUSH4State *env = &cpu->env;
 
-    cs->env_ptr = env;
+    cpu_set_cpustate_pointers(cpu);
 
     env->movcal_backup_tail = &(env->movcal_backup);
 }
@@ -236,8 +211,8 @@ static void superh_cpu_class_init(ObjectClass *oc, void *data)
     CPUClass *cc = CPU_CLASS(oc);
     SuperHCPUClass *scc = SUPERH_CPU_CLASS(oc);
 
-    scc->parent_realize = dc->realize;
-    dc->realize = superh_cpu_realizefn;
+    device_class_set_parent_realize(dc, superh_cpu_realizefn,
+                                    &scc->parent_realize);
 
     scc->parent_reset = cc->reset;
     cc->reset = superh_cpu_reset;
@@ -251,9 +226,8 @@ static void superh_cpu_class_init(ObjectClass *oc, void *data)
     cc->synchronize_from_tb = superh_cpu_synchronize_from_tb;
     cc->gdb_read_register = superh_cpu_gdb_read_register;
     cc->gdb_write_register = superh_cpu_gdb_write_register;
-#ifdef CONFIG_USER_ONLY
-    cc->handle_mmu_fault = superh_cpu_handle_mmu_fault;
-#else
+    cc->tlb_fill = superh_cpu_tlb_fill;
+#ifndef CONFIG_USER_ONLY
     cc->do_unaligned_access = superh_cpu_do_unaligned_access;
     cc->get_phys_page_debug = superh_cpu_get_phys_page_debug;
 #endif