LXR qemu/arch

   1/*
   2 * QEMU System Emulator
   3 *
   4 * Copyright (c) 2003-2008 Fabrice Bellard
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining a copy
   7 * of this software and associated documentation files (the "Software"), to deal
   8 * in the Software without restriction, including without limitation the rights
   9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10 * copies of the Software, and to permit persons to whom the Software is
  11 * furnished to do so, subject to the following conditions:
  12 *
  13 * The above copyright notice and this permission notice shall be included in
  14 * all copies or substantial portions of the Software.
  15 *
  16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22 * THE SOFTWARE.
  23 */
  24#include "qemu/osdep.h"
  25#include "qemu-common.h"
  26#include "cpu.h"
  27#include "sysemu/sysemu.h"
  28#include "sysemu/arch_init.h"
  29#include "hw/pci/pci.h"
  30#include "hw/audio/soundhw.h"
  31#include "qapi/qapi-commands-misc.h"
  32#include "qapi/error.h"
  33#include "qemu/config-file.h"
  34#include "qemu/error-report.h"
  35#include "hw/acpi/acpi.h"
  36#include "qemu/help_option.h"
  37
  38#ifdef TARGET_SPARC
  39int graphic_width = 1024;
  40int graphic_height = 768;
  41int graphic_depth = 8;
  42#else
  43int graphic_width = 800;
  44int graphic_height = 600;
  45int graphic_depth = 32;
  46#endif
  47
  48
  49#if defined(TARGET_ALPHA)
  50#define QEMU_ARCH QEMU_ARCH_ALPHA
  51#elif defined(TARGET_ARM)
  52#define QEMU_ARCH QEMU_ARCH_ARM
  53#elif defined(TARGET_CRIS)
  54#define QEMU_ARCH QEMU_ARCH_CRIS
  55#elif defined(TARGET_HPPA)
  56#define QEMU_ARCH QEMU_ARCH_HPPA
  57#elif defined(TARGET_I386)
  58#define QEMU_ARCH QEMU_ARCH_I386
  59#elif defined(TARGET_LM32)
  60#define QEMU_ARCH QEMU_ARCH_LM32
  61#elif defined(TARGET_M68K)
  62#define QEMU_ARCH QEMU_ARCH_M68K
  63#elif defined(TARGET_MICROBLAZE)
  64#define QEMU_ARCH QEMU_ARCH_MICROBLAZE
  65#elif defined(TARGET_MIPS)
  66#define QEMU_ARCH QEMU_ARCH_MIPS
  67#elif defined(TARGET_MOXIE)
  68#define QEMU_ARCH QEMU_ARCH_MOXIE
  69#elif defined(TARGET_NIOS2)
  70#define QEMU_ARCH QEMU_ARCH_NIOS2
  71#elif defined(TARGET_OPENRISC)
  72#define QEMU_ARCH QEMU_ARCH_OPENRISC
  73#elif defined(TARGET_PPC)
  74#define QEMU_ARCH QEMU_ARCH_PPC
  75#elif defined(TARGET_RISCV)
  76#define QEMU_ARCH QEMU_ARCH_RISCV
  77#elif defined(TARGET_S390X)
  78#define QEMU_ARCH QEMU_ARCH_S390X
  79#elif defined(TARGET_SH4)
  80#define QEMU_ARCH QEMU_ARCH_SH4
  81#elif defined(TARGET_SPARC)
  82#define QEMU_ARCH QEMU_ARCH_SPARC
  83#elif defined(TARGET_TRICORE)
  84#define QEMU_ARCH QEMU_ARCH_TRICORE
  85#elif defined(TARGET_UNICORE32)
  86#define QEMU_ARCH QEMU_ARCH_UNICORE32
  87#elif defined(TARGET_XTENSA)
  88#define QEMU_ARCH QEMU_ARCH_XTENSA
  89#endif
  90
  91const uint32_t arch_type = QEMU_ARCH;
  92
  93int kvm_available(void)
  94{
  95#ifdef CONFIG_KVM
  96    return 1;
  97#else
  98    return 0;
  99#endif
 100}
 101
 102int xen_available(void)
 103{
 104#ifdef CONFIG_XEN
 105    return 1;
 106#else
 107    return 0;
 108#endif
 109}
 110
 111
 112TargetInfo *qmp_query_target(Error **errp)
 113{
 114    TargetInfo *info = g_malloc0(sizeof(*info));
 115
 116    info->arch = qapi_enum_parse(&SysEmuTarget_lookup, TARGET_NAME, -1,
 117                                 &error_abort);
 118
 119    return info;
 120}
 121