target/riscv/insn_trans/trans_rvh.inc.c

   1 /*
   2  * RISC-V translation routines for the RVXI Base Integer Instruction Set.
   3  *
   4  * Copyright (c) 2020 Western Digital
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms and conditions of the GNU General Public License,
   8  * version 2 or later, as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along with
  16  * this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 static bool trans_hfence_gvma(DisasContext *ctx, arg_sfence_vma *a)
  20 {
  21     REQUIRE_EXT(ctx, RVH);
  22 #ifndef CONFIG_USER_ONLY
  23     gen_helper_hyp_tlb_flush(cpu_env);
  24     return true;
  25 #endif
  26     return false;
  27 }
  28
  29 static bool trans_hfence_vvma(DisasContext *ctx, arg_sfence_vma *a)
  30 {
  31     REQUIRE_EXT(ctx, RVH);
  32 #ifndef CONFIG_USER_ONLY
  33     gen_helper_hyp_tlb_flush(cpu_env);
  34     return true;
  35 #endif
  36     return false;
  37 }