target/loongarch/internals.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * QEMU LoongArch CPU -- internal functions and types
   4  *
   5  * Copyright (c) 2021 Loongson Technology Corporation Limited
   6  */
   7
   8 #ifndef LOONGARCH_INTERNALS_H
   9 #define LOONGARCH_INTERNALS_H
  10
  11 #define FCMP_LT   0b0001  /* fp0 < fp1 */
  12 #define FCMP_EQ   0b0010  /* fp0 = fp1 */
  13 #define FCMP_UN   0b0100  /* unordered */
  14 #define FCMP_GT   0b1000  /* fp0 > fp1 */
  15
  16 void loongarch_translate_init(void);
  17
  18 void loongarch_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
  19
  20 void G_NORETURN do_raise_exception(CPULoongArchState *env,
  21                                    uint32_t exception,
  22                                    uintptr_t pc);
  23
  24 const char *loongarch_exception_name(int32_t exception);
  25
  26 void restore_fp_status(CPULoongArchState *env);
  27
  28 #endif