xref: /illumos-kvm-cmd/target-ia64/exec.h (revision 68396ea9)
1 /*
2  *  IA64 execution defines
3  *
4  *  Copyright (c) 2003 Fabrice Bellard
5  *  Copyright (c) 2007 Intel Corporation
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
20  */
21 #ifndef __IA64_H__
22 #define __IA64_H__
23 
24 //#include "dyngen-exec.h"
25 #include "config.h"
26 
27 #include "dyngen-exec.h"
28 
29 #include "cpu.h"
30 #include "exec-all.h"
31 
32 #define tcg_qemu_tb_exec(tb_ptr) 0
33 
34 register struct CPUIA64State *env asm(AREG0);
35 
env_to_regs(void)36 static inline void env_to_regs(void)
37 {
38 }
39 
regs_to_env(void)40 static inline void regs_to_env(void)
41 {
42 }
43 
44 void do_interrupt (CPUState *env);
45 
46 void cpu_lock(void);
47 void cpu_unlock(void);
48 
cpu_halted(CPUState * env)49 static inline int cpu_halted(CPUState *env) {
50     /* handle exit of HALTED state */
51     if (!(env->hflags & HF_HALTED_MASK))
52         return 0;
53     return EXCP_HALTED;
54 }
55 
cpu_has_work(CPUState * env)56 static inline int cpu_has_work(CPUState *env)
57 {
58     return (env->interrupt_request & (CPU_INTERRUPT_HARD));
59 }
60 
61 #endif
62