mirror of https://gitlab.com/qemu-project/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
|
|
* SH4 specific CPU ABI and functions for linux-user
|
|
*
|
|
* Copyright (c) 2005 Samuel Tardieu
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef SH4_TARGET_CPU_H
|
|
#define SH4_TARGET_CPU_H
|
|
|
|
static inline void cpu_clone_regs_child(CPUSH4State *env, target_ulong newsp,
|
|
unsigned flags)
|
|
{
|
|
if (newsp) {
|
|
env->gregs[15] = newsp;
|
|
}
|
|
env->gregs[0] = 0;
|
|
}
|
|
|
|
static inline void cpu_clone_regs_parent(CPUSH4State *env, unsigned flags)
|
|
{
|
|
}
|
|
|
|
static inline void cpu_set_tls(CPUSH4State *env, target_ulong newtls)
|
|
{
|
|
env->gbr = newtls;
|
|
}
|
|
|
|
static inline abi_ulong get_sp_from_cpustate(CPUSH4State *state)
|
|
{
|
|
return state->gregs[15];
|
|
}
|
|
#endif
|