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/*
* PPC emulation for qemu : syscall definitions .
ths
authored
17 years ago
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*
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* Copyright ( c ) 2003 Jocelyn Mayer
*
* 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 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 , write to the Free Software
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* Foundation , Inc ., 51 Franklin Street , Fifth Floor , Boston MA 02110 - 1301 USA
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*/
/* XXX : ABSOLUTELY BUGGY :
* for now , this is quite just a cut - and - paste from i386 target ...
*/
/* default linux values for the selectors */
# define __USER_DS ( 1 )
struct target_pt_regs {
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abi_ulong gpr [ 32 ];
abi_ulong nip ;
abi_ulong msr ;
abi_ulong orig_gpr3 ; /* Used for restarting system calls */
abi_ulong ctr ;
abi_ulong link ;
abi_ulong xer ;
abi_ulong ccr ;
# if defined ( TARGET_PPC64 ) && ! defined ( TARGET_ABI32 )
abi_ulong softe ;
# else
abi_ulong mq ; /* 601 only (not used at present) */
# endif
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/* Used on APUS to hold IPL value. */
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abi_ulong trap ; /* Reason for being here */
abi_ulong dar ; /* Fault registers */
abi_ulong dsisr ;
abi_ulong result ; /* Result of a system call */
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};
/* ioctls */
struct target_revectored_struct {
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abi_ulong __map [ 8 ]; /* 256 bits */
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};
/*
* flags masks
*/
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# if defined ( TARGET_PPC64 ) && ! defined ( TARGET_ABI32 )
# define UNAME_MACHINE "ppc64"
# else
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# define UNAME_MACHINE "ppc"
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# endif