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Annotation of qemu/linux-user/ppc/syscall.h, revision 1.1.1.2

1.1       root        1: /*
                      2:  *  PPC emulation for qemu: syscall definitions.
1.1.1.2 ! root        3:  *
1.1       root        4:  *  Copyright (c) 2003 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: 
                     21: /* XXX: ABSOLUTELY BUGGY:
                     22:  * for now, this is quite just a cut-and-paste from i386 target...
                     23:  */
                     24: 
                     25: /* default linux values for the selectors */
                     26: #define __USER_DS      (1)
                     27: 
                     28: struct target_pt_regs {
1.1.1.2 ! root       29:        abi_ulong gpr[32];
        !            30:        abi_ulong nip;
        !            31:        abi_ulong msr;
        !            32:        abi_ulong orig_gpr3;    /* Used for restarting system calls */
        !            33:        abi_ulong ctr;
        !            34:        abi_ulong link;
        !            35:        abi_ulong xer;
        !            36:        abi_ulong ccr;
        !            37: #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
        !            38:         abi_ulong softe;
        !            39: #else
        !            40:        abi_ulong mq;           /* 601 only (not used at present) */
        !            41: #endif
1.1       root       42:                                        /* Used on APUS to hold IPL value. */
1.1.1.2 ! root       43:        abi_ulong trap;         /* Reason for being here */
        !            44:        abi_ulong dar;          /* Fault registers */
        !            45:        abi_ulong dsisr;
        !            46:        abi_ulong result;               /* Result of a system call */
1.1       root       47: };
                     48: 
                     49: /* ioctls */
                     50: struct target_revectored_struct {
1.1.1.2 ! root       51:        abi_ulong __map[8];                     /* 256 bits */
1.1       root       52: };
                     53: 
                     54: /*
                     55:  * flags masks
                     56:  */
                     57: 
1.1.1.2 ! root       58: #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
        !            59: #define UNAME_MACHINE "ppc64"
        !            60: #else
1.1       root       61: #define UNAME_MACHINE "ppc"
1.1.1.2 ! root       62: #endif

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