bsd-user/x86_64/target_arch_thread.h

   1 /*
   2  *  x86_64 thread support
   3  *
   4  *  Copyright (c) 2013 Stacey D. Son
   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
  20 #ifndef TARGET_ARCH_THREAD_H
  21 #define TARGET_ARCH_THREAD_H
  22
  23 /* Compare to vm_machdep.c cpu_set_upcall_kse() */
  24 static inline void target_thread_set_upcall(CPUX86State *regs, abi_ulong entry,
  25     abi_ulong arg, abi_ulong stack_base, abi_ulong stack_size)
  26 {
  27     /* XXX */
  28 }
  29
  30 static inline void target_thread_init(struct target_pt_regs *regs,
  31     struct image_info *infop)
  32 {
  33     regs->rax = 0;
  34     regs->rsp = infop->start_stack;
  35     regs->rip = infop->entry;
  36     regs->rdi = infop->start_stack;
  37 }
  38
  39 #endif /* TARGET_ARCH_THREAD_H */