qemu/linux-user/ppc/syscall.h
j_mayer e32448e059 Various linux-user structures and definitions fixes for PowerPC targets.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3800 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-10 08:24:59 +00:00

63 lines
1.7 KiB
C

/*
* PPC emulation for qemu: syscall definitions.
*
* 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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* 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 {
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
/* Used on APUS to hold IPL value. */
abi_ulong trap; /* Reason for being here */
abi_ulong dar; /* Fault registers */
abi_ulong dsisr;
abi_ulong result; /* Result of a system call */
};
/* ioctls */
struct target_revectored_struct {
abi_ulong __map[8]; /* 256 bits */
};
/*
* flags masks
*/
#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
#define UNAME_MACHINE "ppc64"
#else
#define UNAME_MACHINE "ppc"
#endif