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
  14 void bl_gen_jump_to(uint32_t **p, target_ulong jump_addr);
  15 void bl_gen_jump_kernel(uint32_t **p, target_ulong sp, target_ulong a0,
  16                         target_ulong a1, target_ulong a2, target_ulong a3,
  17                         target_ulong kernel_addr);
  18 void bl_gen_write_ulong(uint32_t **p, target_ulong addr, target_ulong val);
  19 void bl_gen_write_u32(uint32_t **p, target_ulong addr, uint32_t val);
  20 void bl_gen_write_u64(uint32_t **p, target_ulong addr, uint64_t val);
  21
  22 #endif