LXR qemu/include/hw/mips/bootloader.h

   1/*
   2 * Utility for QEMU MIPS to generate it's simple bootloader
   3 *
   4 * Copyright (C) 2020 Jiaxun Yang <jiaxun.yang@flygoat.com>
   5 *
   6 * SPDX-License-Identifier: GPL-2.0-or-later
   7 */
   8
   9#ifndef HW_MIPS_BOOTLOADER_H
  10#define HW_MIPS_BOOTLOADER_H
  11
  12#include "exec/cpu-defs.h"
  13
  14void bl_gen_jump_to(uint32_t **p, target_ulong jump_addr);
  15void bl_gen_jump_kernel(uint32_t **p,
  16                        bool set_sp, target_ulong sp,
  17                        bool set_a0, target_ulong a0,
  18                        bool set_a1, target_ulong a1,
  19                        bool set_a2, target_ulong a2,
  20                        bool set_a3, target_ulong a3,
  21                        target_ulong kernel_addr);
  22void bl_gen_write_ulong(uint32_t **p, target_ulong addr, target_ulong val);
  23void bl_gen_write_u32(uint32_t **p, target_ulong addr, uint32_t val);
  24void bl_gen_write_u64(uint32_t **p, target_ulong addr, uint64_t val);
  25
  26#endif
  27