bsd-user/riscv/target_arch_cpu.c

   1 /*
   2  *  RISC-V CPU related code
   3  *
   4  *  Copyright (c) 2019 Mark Corbin
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19 #include "qemu/osdep.h"
  20
  21 #include "target_arch.h"
  22
  23 #define TP_OFFSET       16
  24
  25 /* Compare with cpu_set_user_tls() in riscv/riscv/vm_machdep.c */
  26 void target_cpu_set_tls(CPURISCVState *env, target_ulong newtls)
  27 {
  28     env->gpr[xTP] = newtls + TP_OFFSET;
  29 }