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Annotation of qemu/target-ppc/exec.h, revision 1.1.1.3

1.1       root        1: /*
                      2:  *  PowerPC emulation definitions for qemu.
                      3:  * 
                      4:  *  Copyright (c) 2003-2005 Jocelyn Mayer
                      5:  *
                      6:  * This library is free software; you can redistribute it and/or
                      7:  * modify it under the terms of the GNU Lesser General Public
                      8:  * License as published by the Free Software Foundation; either
                      9:  * version 2 of the License, or (at your option) any later version.
                     10:  *
                     11:  * This library 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 GNU
                     14:  * Lesser General Public License for more details.
                     15:  *
                     16:  * You should have received a copy of the GNU Lesser General Public
                     17:  * License along with this library; if not, write to the Free Software
                     18:  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     19:  */
                     20: #if !defined (__PPC_H__)
                     21: #define __PPC_H__
                     22: 
                     23: #include "config.h"
                     24: 
                     25: #include "dyngen-exec.h"
                     26: 
                     27: #define TARGET_LONG_BITS 32
                     28: 
                     29: register struct CPUPPCState *env asm(AREG0);
                     30: register uint32_t T0 asm(AREG1);
                     31: register uint32_t T1 asm(AREG2);
                     32: register uint32_t T2 asm(AREG3);
                     33: 
                     34: #define PARAM(n) ((uint32_t)PARAM##n)
                     35: #define SPARAM(n) ((int32_t)PARAM##n)
                     36: #define FT0 (env->ft0)
                     37: #define FT1 (env->ft1)
                     38: #define FT2 (env->ft2)
                     39: 
                     40: #if defined (DEBUG_OP)
1.1.1.3 ! root       41: # define RETURN() __asm__ __volatile__("nop" : : : "memory");
1.1       root       42: #else
1.1.1.3 ! root       43: # define RETURN() __asm__ __volatile__("" : : : "memory");
1.1       root       44: #endif
                     45: 
                     46: #include "cpu.h"
                     47: #include "exec-all.h"
                     48: 
                     49: static inline uint32_t rotl (uint32_t i, int n)
                     50: {
                     51:     return ((i << n) | (i >> (32 - n)));
                     52: }
                     53: 
                     54: #if !defined(CONFIG_USER_ONLY)
1.1.1.2   root       55: #include "softmmu_exec.h"
1.1       root       56: #endif /* !defined(CONFIG_USER_ONLY) */
                     57: 
                     58: void do_raise_exception_err (uint32_t exception, int error_code);
                     59: void do_raise_exception (uint32_t exception);
                     60: 
                     61: void do_sraw(void);
                     62: 
                     63: void do_fctiw (void);
                     64: void do_fctiwz (void);
                     65: void do_fnmadd (void);
                     66: void do_fnmsub (void);
                     67: void do_fsqrt (void);
                     68: void do_fres (void);
                     69: void do_frsqrte (void);
                     70: void do_fsel (void);
                     71: void do_fcmpu (void);
                     72: void do_fcmpo (void);
                     73: 
                     74: void do_check_reservation (void);
                     75: void do_icbi (void);
                     76: void do_tlbia (void);
                     77: void do_tlbie (void);
                     78: 
                     79: static inline void env_to_regs(void)
                     80: {
                     81: }
                     82: 
                     83: static inline void regs_to_env(void)
                     84: {
                     85: }
                     86: 
                     87: int cpu_ppc_handle_mmu_fault (CPUState *env, uint32_t address, int rw,
                     88:                               int is_user, int is_softmmu);
                     89: 
                     90: #endif /* !defined (__PPC_H__) */

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