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, 328 deletions

diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c
deleted file mode 100644
index 8d939a7779..0000000000
--- a/target-lm32/cpu.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * QEMU LatticeMico32 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 "exec/exec-all.h"
-
-
-static void lm32_cpu_set_pc(CPUState *cs, vaddr value)
-{
-    LM32CPU *cpu = LM32_CPU(cs);
-
-    cpu->env.pc = value;
-}
-
-/* Sort alphabetically by type name. */
-static gint lm32_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 lm32_cpu_list_entry(gpointer data, gpointer user_data)
-{
-    ObjectClass *oc = data;
-    CPUListState *s = user_data;
-    const char *typename = object_class_get_name(oc);
-    char *name;
-
-    name = g_strndup(typename, strlen(typename) - strlen("-" TYPE_LM32_CPU));
-    (*s->cpu_fprintf)(s->file, "  %s\n", name);
-    g_free(name);
-}
-
-
-void lm32_cpu_list(FILE *f, fprintf_function cpu_fprintf)
-{
-    CPUListState s = {
-        .file = f,
-        .cpu_fprintf = cpu_fprintf,
-    };
-    GSList *list;
-
-    list = object_class_get_list(TYPE_LM32_CPU, false);
-    list = g_slist_sort(list, lm32_cpu_list_compare);
-    (*cpu_fprintf)(f, "Available CPUs:\n");
-    g_slist_foreach(list, lm32_cpu_list_entry, &s);
-    g_slist_free(list);
-}
-
-static void lm32_cpu_init_cfg_reg(LM32CPU *cpu)
-{
-    CPULM32State *env = &cpu->env;
-    uint32_t cfg = 0;
-
-    if (cpu->features & LM32_FEATURE_MULTIPLY) {
-        cfg |= CFG_M;
-    }
-
-    if (cpu->features & LM32_FEATURE_DIVIDE) {
-        cfg |= CFG_D;
-    }
-
-    if (cpu->features & LM32_FEATURE_SHIFT) {
-        cfg |= CFG_S;
-    }
-
-    if (cpu->features & LM32_FEATURE_SIGN_EXTEND) {
-        cfg |= CFG_X;
-    }
-
-    if (cpu->features & LM32_FEATURE_I_CACHE) {
-        cfg |= CFG_IC;
-    }
-
-    if (cpu->features & LM32_FEATURE_D_CACHE) {
-        cfg |= CFG_DC;
-    }
-
-    if (cpu->features & LM32_FEATURE_CYCLE_COUNT) {
-        cfg |= CFG_CC;
-    }
-
-    cfg |= (cpu->num_interrupts << CFG_INT_SHIFT);
-    cfg |= (cpu->num_breakpoints << CFG_BP_SHIFT);
-    cfg |= (cpu->num_watchpoints << CFG_WP_SHIFT);
-    cfg |= (cpu->revision << CFG_REV_SHIFT);
-
-    env->cfg = cfg;
-}
-
-static bool lm32_cpu_has_work(CPUState *cs)
-{
-    return cs->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
-/* CPUClass::reset() */
-static void lm32_cpu_reset(CPUState *s)
-{
-    LM32CPU *cpu = LM32_CPU(s);
-    LM32CPUClass *lcc = LM32_CPU_GET_CLASS(cpu);
-    CPULM32State *env = &cpu->env;
-
-    lcc->parent_reset(s);
-
-    /* reset cpu state */
-    memset(env, 0, offsetof(CPULM32State, eba));
-
-    lm32_cpu_init_cfg_reg(cpu);
-    tlb_flush(s, 1);
-}
-
-static void lm32_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
-{
-    info->mach = bfd_mach_lm32;
-    info->print_insn = print_insn_lm32;
-}
-
-static void lm32_cpu_realizefn(DeviceState *dev, Error **errp)
-{
-    CPUState *cs = CPU(dev);
-    LM32CPUClass *lcc = LM32_CPU_GET_CLASS(dev);
-    Error *local_err = NULL;
-
-    cpu_exec_realizefn(cs, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
-    cpu_reset(cs);
-
-    qemu_init_vcpu(cs);
-
-    lcc->parent_realize(dev, errp);
-}
-
-static void lm32_cpu_initfn(Object *obj)
-{
-    CPUState *cs = CPU(obj);
-    LM32CPU *cpu = LM32_CPU(obj);
-    CPULM32State *env = &cpu->env;
-    static bool tcg_initialized;
-
-    cs->env_ptr = env;
-
-    env->flags = 0;
-
-    if (tcg_enabled() && !tcg_initialized) {
-        tcg_initialized = true;
-        lm32_translate_init();
-    }
-}
-
-static void lm32_basic_cpu_initfn(Object *obj)
-{
-    LM32CPU *cpu = LM32_CPU(obj);
-
-    cpu->revision = 3;
-    cpu->num_interrupts = 32;
-    cpu->num_breakpoints = 4;
-    cpu->num_watchpoints = 4;
-    cpu->features = LM32_FEATURE_SHIFT
-                  | LM32_FEATURE_SIGN_EXTEND
-                  | LM32_FEATURE_CYCLE_COUNT;
-}
-
-static void lm32_standard_cpu_initfn(Object *obj)
-{
-    LM32CPU *cpu = LM32_CPU(obj);
-
-    cpu->revision = 3;
-    cpu->num_interrupts = 32;
-    cpu->num_breakpoints = 4;
-    cpu->num_watchpoints = 4;
-    cpu->features = LM32_FEATURE_MULTIPLY
-                  | LM32_FEATURE_DIVIDE
-                  | LM32_FEATURE_SHIFT
-                  | LM32_FEATURE_SIGN_EXTEND
-                  | LM32_FEATURE_I_CACHE
-                  | LM32_FEATURE_CYCLE_COUNT;
-}
-
-static void lm32_full_cpu_initfn(Object *obj)
-{
-    LM32CPU *cpu = LM32_CPU(obj);
-
-    cpu->revision = 3;
-    cpu->num_interrupts = 32;
-    cpu->num_breakpoints = 4;
-    cpu->num_watchpoints = 4;
-    cpu->features = LM32_FEATURE_MULTIPLY
-                  | LM32_FEATURE_DIVIDE
-                  | LM32_FEATURE_SHIFT
-                  | LM32_FEATURE_SIGN_EXTEND
-                  | LM32_FEATURE_I_CACHE
-                  | LM32_FEATURE_D_CACHE
-                  | LM32_FEATURE_CYCLE_COUNT;
-}
-
-typedef struct LM32CPUInfo {
-    const char *name;
-    void (*initfn)(Object *obj);
-} LM32CPUInfo;
-
-static const LM32CPUInfo lm32_cpus[] = {
-    {
-        .name = "lm32-basic",
-        .initfn = lm32_basic_cpu_initfn,
-    },
-    {
-        .name = "lm32-standard",
-        .initfn = lm32_standard_cpu_initfn,
-    },
-    {
-        .name = "lm32-full",
-        .initfn = lm32_full_cpu_initfn,
-    },
-};
-
-static ObjectClass *lm32_cpu_class_by_name(const char *cpu_model)
-{
-    ObjectClass *oc;
-    char *typename;
-
-    if (cpu_model == NULL) {
-        return NULL;
-    }
-
-    typename = g_strdup_printf("%s-" TYPE_LM32_CPU, cpu_model);
-    oc = object_class_by_name(typename);
-    g_free(typename);
-    if (oc != NULL && (!object_class_dynamic_cast(oc, TYPE_LM32_CPU) ||
-                       object_class_is_abstract(oc))) {
-        oc = NULL;
-    }
-    return oc;
-}
-
-static void lm32_cpu_class_init(ObjectClass *oc, void *data)
-{
-    LM32CPUClass *lcc = LM32_CPU_CLASS(oc);
-    CPUClass *cc = CPU_CLASS(oc);
-    DeviceClass *dc = DEVICE_CLASS(oc);
-
-    lcc->parent_realize = dc->realize;
-    dc->realize = lm32_cpu_realizefn;
-
-    lcc->parent_reset = cc->reset;
-    cc->reset = lm32_cpu_reset;
-
-    cc->class_by_name = lm32_cpu_class_by_name;
-    cc->has_work = lm32_cpu_has_work;
-    cc->do_interrupt = lm32_cpu_do_interrupt;
-    cc->cpu_exec_interrupt = lm32_cpu_exec_interrupt;
-    cc->dump_state = lm32_cpu_dump_state;
-    cc->set_pc = lm32_cpu_set_pc;
-    cc->gdb_read_register = lm32_cpu_gdb_read_register;
-    cc->gdb_write_register = lm32_cpu_gdb_write_register;
-#ifdef CONFIG_USER_ONLY
-    cc->handle_mmu_fault = lm32_cpu_handle_mmu_fault;
-#else
-    cc->get_phys_page_debug = lm32_cpu_get_phys_page_debug;
-    cc->vmsd = &vmstate_lm32_cpu;
-#endif
-    cc->gdb_num_core_regs = 32 + 7;
-    cc->gdb_stop_before_watchpoint = true;
-    cc->debug_excp_handler = lm32_debug_excp_handler;
-    cc->disas_set_info = lm32_cpu_disas_set_info;
-}
-
-static void lm32_register_cpu_type(const LM32CPUInfo *info)
-{
-    TypeInfo type_info = {
-        .parent = TYPE_LM32_CPU,
-        .instance_init = info->initfn,
-    };
-
-    type_info.name = g_strdup_printf("%s-" TYPE_LM32_CPU, info->name);
-    type_register(&type_info);
-    g_free((void *)type_info.name);
-}
-
-static const TypeInfo lm32_cpu_type_info = {
-    .name = TYPE_LM32_CPU,
-    .parent = TYPE_CPU,
-    .instance_size = sizeof(LM32CPU),
-    .instance_init = lm32_cpu_initfn,
-    .abstract = true,
-    .class_size = sizeof(LM32CPUClass),
-    .class_init = lm32_cpu_class_init,
-};
-
-static void lm32_cpu_register_types(void)
-{
-    int i;
-
-    type_register_static(&lm32_cpu_type_info);
-    for (i = 0; i < ARRAY_SIZE(lm32_cpus); i++) {
-        lm32_register_cpu_type(&lm32_cpus[i]);
-    }
-}
-
-type_init(lm32_cpu_register_types)