semihosting/common-semi.h

   1 /*
   2  *  Semihosting support for systems modeled on the Arm "Angel"
   3  *  semihosting syscalls design. This includes Arm and RISC-V processors
   4  *
   5  *  Copyright (c) 2005, 2007 CodeSourcery.
   6  *  Copyright (c) 2019 Linaro
   7  *  Written by Paul Brook.
   8  *
   9  *  Copyright © 2020 by Keith Packard <keithp@keithp.com>
  10  *  Adapted for systems other than ARM, including RISC-V, by Keith Packard
  11  *
  12  *  This program is free software; you can redistribute it and/or modify
  13  *  it under the terms of the GNU General Public License as published by
  14  *  the Free Software Foundation; either version 2 of the License, or
  15  *  (at your option) any later version.
  16  *
  17  *  This program is distributed in the hope that it will be useful,
  18  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *  GNU General Public License for more details.
  21  *
  22  *  You should have received a copy of the GNU General Public License
  23  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  24  *
  25  *  ARM Semihosting is documented in:
  26  *     Semihosting for AArch32 and AArch64 Release 2.0
  27  *     https://static.docs.arm.com/100863/0200/semihosting.pdf
  28  *
  29  *  RISC-V Semihosting is documented in:
  30  *     RISC-V Semihosting
  31  *     https://github.com/riscv/riscv-semihosting-spec/blob/main/riscv-semihosting-spec.adoc
  32  */
  33
  34 #ifndef COMMON_SEMI_H
  35 #define COMMON_SEMI_H
  36
  37 target_ulong do_common_semihosting(CPUState *cs);
  38
  39 #endif /* COMMON_SEMI_H */