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, 324 deletions

diff --git a/target-m68k/cpu.c b/target-m68k/cpu.c
deleted file mode 100644
index ba17480..0000000
--- a/target-m68k/cpu.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
- * QEMU Motorola 68k CPU
- *
- * Copyright (c) 2012 SUSE LINUX Products GmbH
- *
- * 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 2.1 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/lgpl-2.1.html>
- */
-
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "cpu.h"
-#include "qemu-common.h"
-#include "migration/vmstate.h"
-#include "exec/exec-all.h"
-
-
-static void m68k_cpu_set_pc(CPUState *cs, vaddr value)
-{
-    M68kCPU *cpu = M68K_CPU(cs);
-
-    cpu->env.pc = value;
-}
-
-static bool m68k_cpu_has_work(CPUState *cs)
-{
-    return cs->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
-static void m68k_set_feature(CPUM68KState *env, int feature)
-{
-    env->features |= (1u << feature);
-}
-
-/* CPUClass::reset() */
-static void m68k_cpu_reset(CPUState *s)
-{
-    M68kCPU *cpu = M68K_CPU(s);
-    M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu);
-    CPUM68KState *env = &cpu->env;
-
-    mcc->parent_reset(s);
-
-    memset(env, 0, offsetof(CPUM68KState, features));
-#if !defined(CONFIG_USER_ONLY)
-    env->sr = 0x2700;
-#endif
-    m68k_switch_sp(env);
-    /* ??? FP regs should be initialized to NaN.  */
-    cpu_m68k_set_ccr(env, 0);
-    /* TODO: We should set PC from the interrupt vector.  */
-    env->pc = 0;
-    tlb_flush(s, 1);
-}
-
-static void m68k_cpu_disas_set_info(CPUState *s, disassemble_info *info)
-{
-    M68kCPU *cpu = M68K_CPU(s);
-    CPUM68KState *env = &cpu->env;
-    info->print_insn = print_insn_m68k;
-    if (m68k_feature(env, M68K_FEATURE_M68000)) {
-        info->mach = bfd_mach_m68040;
-    }
-}
-
-/* CPU models */
-
-static ObjectClass *m68k_cpu_class_by_name(const char *cpu_model)
-{
-    ObjectClass *oc;
-    char *typename;
-
-    if (cpu_model == NULL) {
-        return NULL;
-    }
-
-    typename = g_strdup_printf("%s-" TYPE_M68K_CPU, cpu_model);
-    oc = object_class_by_name(typename);
-    g_free(typename);
-    if (oc != NULL && (object_class_dynamic_cast(oc, TYPE_M68K_CPU) == NULL ||
-                       object_class_is_abstract(oc))) {
-        return NULL;
-    }
-    return oc;
-}
-
-static void m5206_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_A);
-}
-
-static void m68000_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_M68000);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-    m68k_set_feature(env, M68K_FEATURE_WORD_INDEX);
-}
-
-static void m68020_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_M68000);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-    m68k_set_feature(env, M68K_FEATURE_WORD_INDEX);
-    m68k_set_feature(env, M68K_FEATURE_QUAD_MULDIV);
-    m68k_set_feature(env, M68K_FEATURE_BRAL);
-    m68k_set_feature(env, M68K_FEATURE_BCCL);
-    m68k_set_feature(env, M68K_FEATURE_BITFIELD);
-    m68k_set_feature(env, M68K_FEATURE_EXT_FULL);
-    m68k_set_feature(env, M68K_FEATURE_SCALED_INDEX);
-    m68k_set_feature(env, M68K_FEATURE_LONG_MULDIV);
-    m68k_set_feature(env, M68K_FEATURE_FPU);
-    m68k_set_feature(env, M68K_FEATURE_CAS);
-    m68k_set_feature(env, M68K_FEATURE_BKPT);
-}
-#define m68030_cpu_initfn m68020_cpu_initfn
-#define m68040_cpu_initfn m68020_cpu_initfn
-
-static void m68060_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_M68000);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-    m68k_set_feature(env, M68K_FEATURE_WORD_INDEX);
-    m68k_set_feature(env, M68K_FEATURE_BRAL);
-    m68k_set_feature(env, M68K_FEATURE_BCCL);
-    m68k_set_feature(env, M68K_FEATURE_BITFIELD);
-    m68k_set_feature(env, M68K_FEATURE_EXT_FULL);
-    m68k_set_feature(env, M68K_FEATURE_SCALED_INDEX);
-    m68k_set_feature(env, M68K_FEATURE_LONG_MULDIV);
-    m68k_set_feature(env, M68K_FEATURE_FPU);
-    m68k_set_feature(env, M68K_FEATURE_CAS);
-    m68k_set_feature(env, M68K_FEATURE_BKPT);
-}
-
-static void m5208_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_A);
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_APLUSC);
-    m68k_set_feature(env, M68K_FEATURE_BRAL);
-    m68k_set_feature(env, M68K_FEATURE_CF_EMAC);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-}
-
-static void cfv4e_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_A);
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_B);
-    m68k_set_feature(env, M68K_FEATURE_BRAL);
-    m68k_set_feature(env, M68K_FEATURE_CF_FPU);
-    m68k_set_feature(env, M68K_FEATURE_CF_EMAC);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-}
-
-static void any_cpu_initfn(Object *obj)
-{
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_A);
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_B);
-    m68k_set_feature(env, M68K_FEATURE_CF_ISA_APLUSC);
-    m68k_set_feature(env, M68K_FEATURE_BRAL);
-    m68k_set_feature(env, M68K_FEATURE_CF_FPU);
-    /* MAC and EMAC are mututally exclusive, so pick EMAC.
-       It's mostly backwards compatible.  */
-    m68k_set_feature(env, M68K_FEATURE_CF_EMAC);
-    m68k_set_feature(env, M68K_FEATURE_CF_EMAC_B);
-    m68k_set_feature(env, M68K_FEATURE_USP);
-    m68k_set_feature(env, M68K_FEATURE_EXT_FULL);
-    m68k_set_feature(env, M68K_FEATURE_WORD_INDEX);
-}
-
-typedef struct M68kCPUInfo {
-    const char *name;
-    void (*instance_init)(Object *obj);
-} M68kCPUInfo;
-
-static const M68kCPUInfo m68k_cpus[] = {
-    { .name = "m68000", .instance_init = m68000_cpu_initfn },
-    { .name = "m68020", .instance_init = m68020_cpu_initfn },
-    { .name = "m68030", .instance_init = m68030_cpu_initfn },
-    { .name = "m68040", .instance_init = m68040_cpu_initfn },
-    { .name = "m68060", .instance_init = m68060_cpu_initfn },
-    { .name = "m5206", .instance_init = m5206_cpu_initfn },
-    { .name = "m5208", .instance_init = m5208_cpu_initfn },
-    { .name = "cfv4e", .instance_init = cfv4e_cpu_initfn },
-    { .name = "any",   .instance_init = any_cpu_initfn },
-};
-
-static void m68k_cpu_realizefn(DeviceState *dev, Error **errp)
-{
-    CPUState *cs = CPU(dev);
-    M68kCPU *cpu = M68K_CPU(dev);
-    M68kCPUClass *mcc = M68K_CPU_GET_CLASS(dev);
-    Error *local_err = NULL;
-
-    cpu_exec_realizefn(cs, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
-    m68k_cpu_init_gdb(cpu);
-
-    cpu_reset(cs);
-    qemu_init_vcpu(cs);
-
-    mcc->parent_realize(dev, errp);
-}
-
-static void m68k_cpu_initfn(Object *obj)
-{
-    CPUState *cs = CPU(obj);
-    M68kCPU *cpu = M68K_CPU(obj);
-    CPUM68KState *env = &cpu->env;
-    static bool inited;
-
-    cs->env_ptr = env;
-
-    if (tcg_enabled() && !inited) {
-        inited = true;
-        m68k_tcg_init();
-    }
-}
-
-static const VMStateDescription vmstate_m68k_cpu = {
-    .name = "cpu",
-    .unmigratable = 1,
-};
-
-static void m68k_cpu_class_init(ObjectClass *c, void *data)
-{
-    M68kCPUClass *mcc = M68K_CPU_CLASS(c);
-    CPUClass *cc = CPU_CLASS(c);
-    DeviceClass *dc = DEVICE_CLASS(c);
-
-    mcc->parent_realize = dc->realize;
-    dc->realize = m68k_cpu_realizefn;
-
-    mcc->parent_reset = cc->reset;
-    cc->reset = m68k_cpu_reset;
-
-    cc->class_by_name = m68k_cpu_class_by_name;
-    cc->has_work = m68k_cpu_has_work;
-    cc->do_interrupt = m68k_cpu_do_interrupt;
-    cc->cpu_exec_interrupt = m68k_cpu_exec_interrupt;
-    cc->dump_state = m68k_cpu_dump_state;
-    cc->set_pc = m68k_cpu_set_pc;
-    cc->gdb_read_register = m68k_cpu_gdb_read_register;
-    cc->gdb_write_register = m68k_cpu_gdb_write_register;
-#ifdef CONFIG_USER_ONLY
-    cc->handle_mmu_fault = m68k_cpu_handle_mmu_fault;
-#else
-    cc->get_phys_page_debug = m68k_cpu_get_phys_page_debug;
-#endif
-    cc->disas_set_info = m68k_cpu_disas_set_info;
-
-    cc->gdb_num_core_regs = 18;
-    cc->gdb_core_xml_file = "cf-core.xml";
-
-    dc->vmsd = &vmstate_m68k_cpu;
-}
-
-static void register_cpu_type(const M68kCPUInfo *info)
-{
-    TypeInfo type_info = {
-        .parent = TYPE_M68K_CPU,
-        .instance_init = info->instance_init,
-    };
-
-    type_info.name = g_strdup_printf("%s-" TYPE_M68K_CPU, info->name);
-    type_register(&type_info);
-    g_free((void *)type_info.name);
-}
-
-static const TypeInfo m68k_cpu_type_info = {
-    .name = TYPE_M68K_CPU,
-    .parent = TYPE_CPU,
-    .instance_size = sizeof(M68kCPU),
-    .instance_init = m68k_cpu_initfn,
-    .abstract = true,
-    .class_size = sizeof(M68kCPUClass),
-    .class_init = m68k_cpu_class_init,
-};
-
-static void m68k_cpu_register_types(void)
-{
-    int i;
-
-    type_register_static(&m68k_cpu_type_info);
-    for (i = 0; i < ARRAY_SIZE(m68k_cpus); i++) {
-        register_cpu_type(&m68k_cpus[i]);
-    }
-}
-
-type_init(m68k_cpu_register_types)