Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 0 insertions, 278 deletions

diff --git a/target-openrisc/cpu.c b/target-openrisc/cpu.c
deleted file mode 100644
index 698e87bb25..0000000000
--- a/target-openrisc/cpu.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * QEMU OpenRISC CPU
- *
- * Copyright (c) 2012 Jia Liu <proljc@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "cpu.h"
-#include "qemu-common.h"
-#include "exec/exec-all.h"
-
-static void openrisc_cpu_set_pc(CPUState *cs, vaddr value)
-{
-    OpenRISCCPU *cpu = OPENRISC_CPU(cs);
-
-    cpu->env.pc = value;
-}
-
-static bool openrisc_cpu_has_work(CPUState *cs)
-{
-    return cs->interrupt_request & (CPU_INTERRUPT_HARD |
-                                    CPU_INTERRUPT_TIMER);
-}
-
-/* CPUClass::reset() */
-static void openrisc_cpu_reset(CPUState *s)
-{
-    OpenRISCCPU *cpu = OPENRISC_CPU(s);
-    OpenRISCCPUClass *occ = OPENRISC_CPU_GET_CLASS(cpu);
-
-    occ->parent_reset(s);
-
-#ifndef CONFIG_USER_ONLY
-    memset(&cpu->env, 0, offsetof(CPUOpenRISCState, tlb));
-#else
-    memset(&cpu->env, 0, offsetof(CPUOpenRISCState, irq));
-#endif
-
-    tlb_flush(s, 1);
-    /*tb_flush(&cpu->env);    FIXME: Do we need it?  */
-
-    cpu->env.pc = 0x100;
-    cpu->env.sr = SR_FO | SR_SM;
-    s->exception_index = -1;
-
-    cpu->env.upr = UPR_UP | UPR_DMP | UPR_IMP | UPR_PICP | UPR_TTP;
-    cpu->env.cpucfgr = CPUCFGR_OB32S | CPUCFGR_OF32S;
-    cpu->env.dmmucfgr = (DMMUCFGR_NTW & (0 << 2)) | (DMMUCFGR_NTS & (6 << 2));
-    cpu->env.immucfgr = (IMMUCFGR_NTW & (0 << 2)) | (IMMUCFGR_NTS & (6 << 2));
-
-#ifndef CONFIG_USER_ONLY
-    cpu->env.picmr = 0x00000000;
-    cpu->env.picsr = 0x00000000;
-
-    cpu->env.ttmr = 0x00000000;
-    cpu->env.ttcr = 0x00000000;
-#endif
-}
-
-static inline void set_feature(OpenRISCCPU *cpu, int feature)
-{
-    cpu->feature |= feature;
-    cpu->env.cpucfgr = cpu->feature;
-}
-
-static void openrisc_cpu_realizefn(DeviceState *dev, Error **errp)
-{
-    CPUState *cs = CPU(dev);
-    OpenRISCCPUClass *occ = OPENRISC_CPU_GET_CLASS(dev);
-    Error *local_err = NULL;
-
-    cpu_exec_realizefn(cs, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
-    qemu_init_vcpu(cs);
-    cpu_reset(cs);
-
-    occ->parent_realize(dev, errp);
-}
-
-static void openrisc_cpu_initfn(Object *obj)
-{
-    CPUState *cs = CPU(obj);
-    OpenRISCCPU *cpu = OPENRISC_CPU(obj);
-    static int inited;
-
-    cs->env_ptr = &cpu->env;
-
-#ifndef CONFIG_USER_ONLY
-    cpu_openrisc_mmu_init(cpu);
-#endif
-
-    if (tcg_enabled() && !inited) {
-        inited = 1;
-        openrisc_translate_init();
-    }
-}
-
-/* CPU models */
-
-static ObjectClass *openrisc_cpu_class_by_name(const char *cpu_model)
-{
-    ObjectClass *oc;
-    char *typename;
-
-    if (cpu_model == NULL) {
-        return NULL;
-    }
-
-    typename = g_strdup_printf("%s-" TYPE_OPENRISC_CPU, cpu_model);
-    oc = object_class_by_name(typename);
-    g_free(typename);
-    if (oc != NULL && (!object_class_dynamic_cast(oc, TYPE_OPENRISC_CPU) ||
-                       object_class_is_abstract(oc))) {
-        return NULL;
-    }
-    return oc;
-}
-
-static void or1200_initfn(Object *obj)
-{
-    OpenRISCCPU *cpu = OPENRISC_CPU(obj);
-
-    set_feature(cpu, OPENRISC_FEATURE_OB32S);
-    set_feature(cpu, OPENRISC_FEATURE_OF32S);
-}
-
-static void openrisc_any_initfn(Object *obj)
-{
-    OpenRISCCPU *cpu = OPENRISC_CPU(obj);
-
-    set_feature(cpu, OPENRISC_FEATURE_OB32S);
-}
-
-typedef struct OpenRISCCPUInfo {
-    const char *name;
-    void (*initfn)(Object *obj);
-} OpenRISCCPUInfo;
-
-static const OpenRISCCPUInfo openrisc_cpus[] = {
-    { .name = "or1200",      .initfn = or1200_initfn },
-    { .name = "any",         .initfn = openrisc_any_initfn },
-};
-
-static void openrisc_cpu_class_init(ObjectClass *oc, void *data)
-{
-    OpenRISCCPUClass *occ = OPENRISC_CPU_CLASS(oc);
-    CPUClass *cc = CPU_CLASS(occ);
-    DeviceClass *dc = DEVICE_CLASS(oc);
-
-    occ->parent_realize = dc->realize;
-    dc->realize = openrisc_cpu_realizefn;
-
-    occ->parent_reset = cc->reset;
-    cc->reset = openrisc_cpu_reset;
-
-    cc->class_by_name = openrisc_cpu_class_by_name;
-    cc->has_work = openrisc_cpu_has_work;
-    cc->do_interrupt = openrisc_cpu_do_interrupt;
-    cc->cpu_exec_interrupt = openrisc_cpu_exec_interrupt;
-    cc->dump_state = openrisc_cpu_dump_state;
-    cc->set_pc = openrisc_cpu_set_pc;
-    cc->gdb_read_register = openrisc_cpu_gdb_read_register;
-    cc->gdb_write_register = openrisc_cpu_gdb_write_register;
-#ifdef CONFIG_USER_ONLY
-    cc->handle_mmu_fault = openrisc_cpu_handle_mmu_fault;
-#else
-    cc->get_phys_page_debug = openrisc_cpu_get_phys_page_debug;
-    dc->vmsd = &vmstate_openrisc_cpu;
-#endif
-    cc->gdb_num_core_regs = 32 + 3;
-}
-
-static void cpu_register(const OpenRISCCPUInfo *info)
-{
-    TypeInfo type_info = {
-        .parent = TYPE_OPENRISC_CPU,
-        .instance_size = sizeof(OpenRISCCPU),
-        .instance_init = info->initfn,
-        .class_size = sizeof(OpenRISCCPUClass),
-    };
-
-    type_info.name = g_strdup_printf("%s-" TYPE_OPENRISC_CPU, info->name);
-    type_register(&type_info);
-    g_free((void *)type_info.name);
-}
-
-static const TypeInfo openrisc_cpu_type_info = {
-    .name = TYPE_OPENRISC_CPU,
-    .parent = TYPE_CPU,
-    .instance_size = sizeof(OpenRISCCPU),
-    .instance_init = openrisc_cpu_initfn,
-    .abstract = true,
-    .class_size = sizeof(OpenRISCCPUClass),
-    .class_init = openrisc_cpu_class_init,
-};
-
-static void openrisc_cpu_register_types(void)
-{
-    int i;
-
-    type_register_static(&openrisc_cpu_type_info);
-    for (i = 0; i < ARRAY_SIZE(openrisc_cpus); i++) {
-        cpu_register(&openrisc_cpus[i]);
-    }
-}
-
-OpenRISCCPU *cpu_openrisc_init(const char *cpu_model)
-{
-    return OPENRISC_CPU(cpu_generic_init(TYPE_OPENRISC_CPU, cpu_model));
-}
-
-/* Sort alphabetically by type name, except for "any". */
-static gint openrisc_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);
-    if (strcmp(name_a, "any-" TYPE_OPENRISC_CPU) == 0) {
-        return 1;
-    } else if (strcmp(name_b, "any-" TYPE_OPENRISC_CPU) == 0) {
-        return -1;
-    } else {
-        return strcmp(name_a, name_b);
-    }
-}
-
-static void openrisc_cpu_list_entry(gpointer data, gpointer user_data)
-{
-    ObjectClass *oc = data;
-    CPUListState *s = user_data;
-    const char *typename;
-    char *name;
-
-    typename = object_class_get_name(oc);
-    name = g_strndup(typename,
-                     strlen(typename) - strlen("-" TYPE_OPENRISC_CPU));
-    (*s->cpu_fprintf)(s->file, "  %s\n",
-                      name);
-    g_free(name);
-}
-
-void cpu_openrisc_list(FILE *f, fprintf_function cpu_fprintf)
-{
-    CPUListState s = {
-        .file = f,
-        .cpu_fprintf = cpu_fprintf,
-    };
-    GSList *list;
-
-    list = object_class_get_list(TYPE_OPENRISC_CPU, false);
-    list = g_slist_sort(list, openrisc_cpu_list_compare);
-    (*cpu_fprintf)(f, "Available CPUs:\n");
-    g_slist_foreach(list, openrisc_cpu_list_entry, &s);
-    g_slist_free(list);
-}
-
-type_init(openrisc_cpu_register_types)