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, 453 deletions

diff --git a/target-i386/arch_dump.c b/target-i386/arch_dump.c
deleted file mode 100644
index 5a2e4be5d0..0000000000
--- a/target-i386/arch_dump.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- * i386 memory mapping
- *
- * Copyright Fujitsu, Corp. 2011, 2012
- *
- * Authors:
- *     Wen Congyang <wency@cn.fujitsu.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include "cpu.h"
-#include "exec/cpu-all.h"
-#include "sysemu/dump.h"
-#include "elf.h"
-#include "sysemu/memory_mapping.h"
-
-#ifdef TARGET_X86_64
-typedef struct {
-    target_ulong r15, r14, r13, r12, rbp, rbx, r11, r10;
-    target_ulong r9, r8, rax, rcx, rdx, rsi, rdi, orig_rax;
-    target_ulong rip, cs, eflags;
-    target_ulong rsp, ss;
-    target_ulong fs_base, gs_base;
-    target_ulong ds, es, fs, gs;
-} x86_64_user_regs_struct;
-
-typedef struct {
-    char pad1[32];
-    uint32_t pid;
-    char pad2[76];
-    x86_64_user_regs_struct regs;
-    char pad3[8];
-} x86_64_elf_prstatus;
-
-static int x86_64_write_elf64_note(WriteCoreDumpFunction f,
-                                   CPUX86State *env, int id,
-                                   void *opaque)
-{
-    x86_64_user_regs_struct regs;
-    Elf64_Nhdr *note;
-    char *buf;
-    int descsz, note_size, name_size = 5;
-    const char *name = "CORE";
-    int ret;
-
-    regs.r15 = env->regs[15];
-    regs.r14 = env->regs[14];
-    regs.r13 = env->regs[13];
-    regs.r12 = env->regs[12];
-    regs.r11 = env->regs[11];
-    regs.r10 = env->regs[10];
-    regs.r9  = env->regs[9];
-    regs.r8  = env->regs[8];
-    regs.rbp = env->regs[R_EBP];
-    regs.rsp = env->regs[R_ESP];
-    regs.rdi = env->regs[R_EDI];
-    regs.rsi = env->regs[R_ESI];
-    regs.rdx = env->regs[R_EDX];
-    regs.rcx = env->regs[R_ECX];
-    regs.rbx = env->regs[R_EBX];
-    regs.rax = env->regs[R_EAX];
-    regs.rip = env->eip;
-    regs.eflags = env->eflags;
-
-    regs.orig_rax = 0; /* FIXME */
-    regs.cs = env->segs[R_CS].selector;
-    regs.ss = env->segs[R_SS].selector;
-    regs.fs_base = env->segs[R_FS].base;
-    regs.gs_base = env->segs[R_GS].base;
-    regs.ds = env->segs[R_DS].selector;
-    regs.es = env->segs[R_ES].selector;
-    regs.fs = env->segs[R_FS].selector;
-    regs.gs = env->segs[R_GS].selector;
-
-    descsz = sizeof(x86_64_elf_prstatus);
-    note_size = ((sizeof(Elf64_Nhdr) + 3) / 4 + (name_size + 3) / 4 +
-                (descsz + 3) / 4) * 4;
-    note = g_malloc0(note_size);
-    note->n_namesz = cpu_to_le32(name_size);
-    note->n_descsz = cpu_to_le32(descsz);
-    note->n_type = cpu_to_le32(NT_PRSTATUS);
-    buf = (char *)note;
-    buf += ((sizeof(Elf64_Nhdr) + 3) / 4) * 4;
-    memcpy(buf, name, name_size);
-    buf += ((name_size + 3) / 4) * 4;
-    memcpy(buf + 32, &id, 4); /* pr_pid */
-    buf += descsz - sizeof(x86_64_user_regs_struct)-sizeof(target_ulong);
-    memcpy(buf, &regs, sizeof(x86_64_user_regs_struct));
-
-    ret = f(note, note_size, opaque);
-    g_free(note);
-    if (ret < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-#endif
-
-typedef struct {
-    uint32_t ebx, ecx, edx, esi, edi, ebp, eax;
-    unsigned short ds, __ds, es, __es;
-    unsigned short fs, __fs, gs, __gs;
-    uint32_t orig_eax, eip;
-    unsigned short cs, __cs;
-    uint32_t eflags, esp;
-    unsigned short ss, __ss;
-} x86_user_regs_struct;
-
-typedef struct {
-    char pad1[24];
-    uint32_t pid;
-    char pad2[44];
-    x86_user_regs_struct regs;
-    char pad3[4];
-} x86_elf_prstatus;
-
-static void x86_fill_elf_prstatus(x86_elf_prstatus *prstatus, CPUX86State *env,
-                                  int id)
-{
-    memset(prstatus, 0, sizeof(x86_elf_prstatus));
-    prstatus->regs.ebp = env->regs[R_EBP] & 0xffffffff;
-    prstatus->regs.esp = env->regs[R_ESP] & 0xffffffff;
-    prstatus->regs.edi = env->regs[R_EDI] & 0xffffffff;
-    prstatus->regs.esi = env->regs[R_ESI] & 0xffffffff;
-    prstatus->regs.edx = env->regs[R_EDX] & 0xffffffff;
-    prstatus->regs.ecx = env->regs[R_ECX] & 0xffffffff;
-    prstatus->regs.ebx = env->regs[R_EBX] & 0xffffffff;
-    prstatus->regs.eax = env->regs[R_EAX] & 0xffffffff;
-    prstatus->regs.eip = env->eip & 0xffffffff;
-    prstatus->regs.eflags = env->eflags & 0xffffffff;
-
-    prstatus->regs.cs = env->segs[R_CS].selector;
-    prstatus->regs.ss = env->segs[R_SS].selector;
-    prstatus->regs.ds = env->segs[R_DS].selector;
-    prstatus->regs.es = env->segs[R_ES].selector;
-    prstatus->regs.fs = env->segs[R_FS].selector;
-    prstatus->regs.gs = env->segs[R_GS].selector;
-
-    prstatus->pid = id;
-}
-
-static int x86_write_elf64_note(WriteCoreDumpFunction f, CPUX86State *env,
-                                int id, void *opaque)
-{
-    x86_elf_prstatus prstatus;
-    Elf64_Nhdr *note;
-    char *buf;
-    int descsz, note_size, name_size = 5;
-    const char *name = "CORE";
-    int ret;
-
-    x86_fill_elf_prstatus(&prstatus, env, id);
-    descsz = sizeof(x86_elf_prstatus);
-    note_size = ((sizeof(Elf64_Nhdr) + 3) / 4 + (name_size + 3) / 4 +
-                (descsz + 3) / 4) * 4;
-    note = g_malloc0(note_size);
-    note->n_namesz = cpu_to_le32(name_size);
-    note->n_descsz = cpu_to_le32(descsz);
-    note->n_type = cpu_to_le32(NT_PRSTATUS);
-    buf = (char *)note;
-    buf += ((sizeof(Elf64_Nhdr) + 3) / 4) * 4;
-    memcpy(buf, name, name_size);
-    buf += ((name_size + 3) / 4) * 4;
-    memcpy(buf, &prstatus, sizeof(prstatus));
-
-    ret = f(note, note_size, opaque);
-    g_free(note);
-    if (ret < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-
-int x86_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
-                             int cpuid, void *opaque)
-{
-    X86CPU *cpu = X86_CPU(cs);
-    int ret;
-#ifdef TARGET_X86_64
-    X86CPU *first_x86_cpu = X86_CPU(first_cpu);
-    bool lma = !!(first_x86_cpu->env.hflags & HF_LMA_MASK);
-
-    if (lma) {
-        ret = x86_64_write_elf64_note(f, &cpu->env, cpuid, opaque);
-    } else {
-#endif
-        ret = x86_write_elf64_note(f, &cpu->env, cpuid, opaque);
-#ifdef TARGET_X86_64
-    }
-#endif
-
-    return ret;
-}
-
-int x86_cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cs,
-                             int cpuid, void *opaque)
-{
-    X86CPU *cpu = X86_CPU(cs);
-    x86_elf_prstatus prstatus;
-    Elf32_Nhdr *note;
-    char *buf;
-    int descsz, note_size, name_size = 5;
-    const char *name = "CORE";
-    int ret;
-
-    x86_fill_elf_prstatus(&prstatus, &cpu->env, cpuid);
-    descsz = sizeof(x86_elf_prstatus);
-    note_size = ((sizeof(Elf32_Nhdr) + 3) / 4 + (name_size + 3) / 4 +
-                (descsz + 3) / 4) * 4;
-    note = g_malloc0(note_size);
-    note->n_namesz = cpu_to_le32(name_size);
-    note->n_descsz = cpu_to_le32(descsz);
-    note->n_type = cpu_to_le32(NT_PRSTATUS);
-    buf = (char *)note;
-    buf += ((sizeof(Elf32_Nhdr) + 3) / 4) * 4;
-    memcpy(buf, name, name_size);
-    buf += ((name_size + 3) / 4) * 4;
-    memcpy(buf, &prstatus, sizeof(prstatus));
-
-    ret = f(note, note_size, opaque);
-    g_free(note);
-    if (ret < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-
-/*
- * please count up QEMUCPUSTATE_VERSION if you have changed definition of
- * QEMUCPUState, and modify the tools using this information accordingly.
- */
-#define QEMUCPUSTATE_VERSION (1)
-
-struct QEMUCPUSegment {
-    uint32_t selector;
-    uint32_t limit;
-    uint32_t flags;
-    uint32_t pad;
-    uint64_t base;
-};
-
-typedef struct QEMUCPUSegment QEMUCPUSegment;
-
-struct QEMUCPUState {
-    uint32_t version;
-    uint32_t size;
-    uint64_t rax, rbx, rcx, rdx, rsi, rdi, rsp, rbp;
-    uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
-    uint64_t rip, rflags;
-    QEMUCPUSegment cs, ds, es, fs, gs, ss;
-    QEMUCPUSegment ldt, tr, gdt, idt;
-    uint64_t cr[5];
-};
-
-typedef struct QEMUCPUState QEMUCPUState;
-
-static void copy_segment(QEMUCPUSegment *d, SegmentCache *s)
-{
-    d->pad = 0;
-    d->selector = s->selector;
-    d->limit = s->limit;
-    d->flags = s->flags;
-    d->base = s->base;
-}
-
-static void qemu_get_cpustate(QEMUCPUState *s, CPUX86State *env)
-{
-    memset(s, 0, sizeof(QEMUCPUState));
-
-    s->version = QEMUCPUSTATE_VERSION;
-    s->size = sizeof(QEMUCPUState);
-
-    s->rax = env->regs[R_EAX];
-    s->rbx = env->regs[R_EBX];
-    s->rcx = env->regs[R_ECX];
-    s->rdx = env->regs[R_EDX];
-    s->rsi = env->regs[R_ESI];
-    s->rdi = env->regs[R_EDI];
-    s->rsp = env->regs[R_ESP];
-    s->rbp = env->regs[R_EBP];
-#ifdef TARGET_X86_64
-    s->r8  = env->regs[8];
-    s->r9  = env->regs[9];
-    s->r10 = env->regs[10];
-    s->r11 = env->regs[11];
-    s->r12 = env->regs[12];
-    s->r13 = env->regs[13];
-    s->r14 = env->regs[14];
-    s->r15 = env->regs[15];
-#endif
-    s->rip = env->eip;
-    s->rflags = env->eflags;
-
-    copy_segment(&s->cs, &env->segs[R_CS]);
-    copy_segment(&s->ds, &env->segs[R_DS]);
-    copy_segment(&s->es, &env->segs[R_ES]);
-    copy_segment(&s->fs, &env->segs[R_FS]);
-    copy_segment(&s->gs, &env->segs[R_GS]);
-    copy_segment(&s->ss, &env->segs[R_SS]);
-    copy_segment(&s->ldt, &env->ldt);
-    copy_segment(&s->tr, &env->tr);
-    copy_segment(&s->gdt, &env->gdt);
-    copy_segment(&s->idt, &env->idt);
-
-    s->cr[0] = env->cr[0];
-    s->cr[1] = env->cr[1];
-    s->cr[2] = env->cr[2];
-    s->cr[3] = env->cr[3];
-    s->cr[4] = env->cr[4];
-}
-
-static inline int cpu_write_qemu_note(WriteCoreDumpFunction f,
-                                      CPUX86State *env,
-                                      void *opaque,
-                                      int type)
-{
-    QEMUCPUState state;
-    Elf64_Nhdr *note64;
-    Elf32_Nhdr *note32;
-    void *note;
-    char *buf;
-    int descsz, note_size, name_size = 5, note_head_size;
-    const char *name = "QEMU";
-    int ret;
-
-    qemu_get_cpustate(&state, env);
-
-    descsz = sizeof(state);
-    if (type == 0) {
-        note_head_size = sizeof(Elf32_Nhdr);
-    } else {
-        note_head_size = sizeof(Elf64_Nhdr);
-    }
-    note_size = ((note_head_size + 3) / 4 + (name_size + 3) / 4 +
-                (descsz + 3) / 4) * 4;
-    note = g_malloc0(note_size);
-    if (type == 0) {
-        note32 = note;
-        note32->n_namesz = cpu_to_le32(name_size);
-        note32->n_descsz = cpu_to_le32(descsz);
-        note32->n_type = 0;
-    } else {
-        note64 = note;
-        note64->n_namesz = cpu_to_le32(name_size);
-        note64->n_descsz = cpu_to_le32(descsz);
-        note64->n_type = 0;
-    }
-    buf = note;
-    buf += ((note_head_size + 3) / 4) * 4;
-    memcpy(buf, name, name_size);
-    buf += ((name_size + 3) / 4) * 4;
-    memcpy(buf, &state, sizeof(state));
-
-    ret = f(note, note_size, opaque);
-    g_free(note);
-    if (ret < 0) {
-        return -1;
-    }
-
-    return 0;
-}
-
-int x86_cpu_write_elf64_qemunote(WriteCoreDumpFunction f, CPUState *cs,
-                                 void *opaque)
-{
-    X86CPU *cpu = X86_CPU(cs);
-
-    return cpu_write_qemu_note(f, &cpu->env, opaque, 1);
-}
-
-int x86_cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cs,
-                                 void *opaque)
-{
-    X86CPU *cpu = X86_CPU(cs);
-
-    return cpu_write_qemu_note(f, &cpu->env, opaque, 0);
-}
-
-int cpu_get_dump_info(ArchDumpInfo *info,
-                      const GuestPhysBlockList *guest_phys_blocks)
-{
-    bool lma = false;
-    GuestPhysBlock *block;
-
-#ifdef TARGET_X86_64
-    X86CPU *first_x86_cpu = X86_CPU(first_cpu);
-
-    lma = !!(first_x86_cpu->env.hflags & HF_LMA_MASK);
-#endif
-
-    if (lma) {
-        info->d_machine = EM_X86_64;
-    } else {
-        info->d_machine = EM_386;
-    }
-    info->d_endian = ELFDATA2LSB;
-
-    if (lma) {
-        info->d_class = ELFCLASS64;
-    } else {
-        info->d_class = ELFCLASS32;
-
-        QTAILQ_FOREACH(block, &guest_phys_blocks->head, next) {
-            if (block->target_end > UINT_MAX) {
-                /* The memory size is greater than 4G */
-                info->d_class = ELFCLASS64;
-                break;
-            }
-        }
-    }
-
-    return 0;
-}
-
-ssize_t cpu_get_note_size(int class, int machine, int nr_cpus)
-{
-    int name_size = 5; /* "CORE" or "QEMU" */
-    size_t elf_note_size = 0;
-    size_t qemu_note_size = 0;
-    int elf_desc_size = 0;
-    int qemu_desc_size = 0;
-    int note_head_size;
-
-    if (class == ELFCLASS32) {
-        note_head_size = sizeof(Elf32_Nhdr);
-    } else {
-        note_head_size = sizeof(Elf64_Nhdr);
-    }
-
-    if (machine == EM_386) {
-        elf_desc_size = sizeof(x86_elf_prstatus);
-    }
-#ifdef TARGET_X86_64
-    else {
-        elf_desc_size = sizeof(x86_64_elf_prstatus);
-    }
-#endif
-    qemu_desc_size = sizeof(QEMUCPUState);
-
-    elf_note_size = ((note_head_size + 3) / 4 + (name_size + 3) / 4 +
-                     (elf_desc_size + 3) / 4) * 4;
-    qemu_note_size = ((note_head_size + 3) / 4 + (name_size + 3) / 4 +
-                      (qemu_desc_size + 3) / 4) * 4;
-
-    return (elf_note_size + qemu_note_size) * nr_cpus;
-}