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 "cpu.h"
  26#include "sysemu/sysemu.h"
  27#include "sysemu/arch_init.h"
  28#include "hw/pci/pci.h"
  29#include "hw/audio/soundhw.h"
  30#include "qapi/qapi-commands-misc.h"
  31#include "qapi/error.h"
  32#include "qemu/config-file.h"
  33#include "qemu/error-report.h"
  34#include "hw/acpi/acpi.h"
  35#include "qemu/help_option.h"
  36
  37#ifdef TARGET_SPARC
  38int graphic_width = 1024;
  39int graphic_height = 768;
  40int graphic_depth = 8;
  41#elif defined(TARGET_M68K)
  42int graphic_width = 800;
  43int graphic_height = 600;
  44int graphic_depth = 8;
  45#else
  46int graphic_width = 800;
  47int graphic_height = 600;
  48int graphic_depth = 32;
  49#endif
  50
  51
  52#if defined(TARGET_ALPHA)
  53#define QEMU_ARCH QEMU_ARCH_ALPHA
  54#elif defined(TARGET_ARM)
  55#define QEMU_ARCH QEMU_ARCH_ARM
  56#elif defined(TARGET_CRIS)
  57#define QEMU_ARCH QEMU_ARCH_CRIS
  58#elif defined(TARGET_HPPA)
  59#define QEMU_ARCH QEMU_ARCH_HPPA
  60#elif defined(TARGET_I386)
  61#define QEMU_ARCH QEMU_ARCH_I386
  62#elif defined(TARGET_LM32)
  63#define QEMU_ARCH QEMU_ARCH_LM32
  64#elif defined(TARGET_M68K)
  65#define QEMU_ARCH QEMU_ARCH_M68K
  66#elif defined(TARGET_MICROBLAZE)
  67#define QEMU_ARCH QEMU_ARCH_MICROBLAZE
  68#elif defined(TARGET_MIPS)
  69#define QEMU_ARCH QEMU_ARCH_MIPS
  70#elif defined(TARGET_MOXIE)
  71#define QEMU_ARCH QEMU_ARCH_MOXIE
  72#elif defined(TARGET_NIOS2)
  73#define QEMU_ARCH QEMU_ARCH_NIOS2
  74#elif defined(TARGET_OPENRISC)
  75#define QEMU_ARCH QEMU_ARCH_OPENRISC
  76#elif defined(TARGET_PPC)
  77#define QEMU_ARCH QEMU_ARCH_PPC
  78#elif defined(TARGET_RISCV)
  79#define QEMU_ARCH QEMU_ARCH_RISCV
  80#elif defined(TARGET_S390X)
  81#define QEMU_ARCH QEMU_ARCH_S390X
  82#elif defined(TARGET_SH4)
  83#define QEMU_ARCH QEMU_ARCH_SH4
  84#elif defined(TARGET_SPARC)
  85#define QEMU_ARCH QEMU_ARCH_SPARC
  86#elif defined(TARGET_TRICORE)
  87#define QEMU_ARCH QEMU_ARCH_TRICORE
  88#elif defined(TARGET_UNICORE32)
  89#define QEMU_ARCH QEMU_ARCH_UNICORE32
  90#elif defined(TARGET_XTENSA)
  91#define QEMU_ARCH QEMU_ARCH_XTENSA
  92#endif
  93
  94const uint32_t arch_type = QEMU_ARCH;
  95
  96int kvm_available(void)
  97{
  98#ifdef CONFIG_KVM
  99    return 1;
 100#else
 101    return 0;
 102#endif
 103}
 104
 105int xen_available(void)
 106{
 107#ifdef CONFIG_XEN
 108    return 1;
 109#else
 110    return 0;
 111#endif
 112}
 113