usr/src/cmd/sgs/link_audit/common/mach.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
  24  */
  25 #ifndef _MACH_DOT_H
  26 #define _MACH_DOT_H
  27
  28 #include <sys/reg.h>
  29 #include <sys/types.h>
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #if     defined(__sparc)
  36
  37 #define GETARG0(regset)         regset->lr_rego0
  38 #define GETARG1(regset)         regset->lr_rego1
  39 #define GETARG2(regset)         regset->lr_rego2
  40 #define GETARG3(regset)         regset->lr_rego3
  41 #define GETARG4(regset)         regset->lr_rego4
  42 #define GETARG5(regset)         regset->lr_rego5
  43
  44 #define GETFRAME(regset)        regset->lr_rego6
  45 #define GETPREVPC(regset)       regset->lr_rego7
  46
  47 #elif   defined(__i386)
  48
  49 #define GETARG0(regset)         (((ulong_t *)regset->lr_esp)[1])
  50 #define GETARG1(regset)         (((ulong_t *)regset->lr_esp)[2])
  51 #define GETARG2(regset)         (((ulong_t *)regset->lr_esp)[3])
  52 #define GETARG3(regset)         (((ulong_t *)regset->lr_esp)[4])
  53 #define GETARG4(regset)         (((ulong_t *)regset->lr_esp)[5])
  54 #define GETARG5(regset)         (((ulong_t *)regset->lr_esp)[6])
  55
  56 #define GETFRAME(regset)        (regset->lr_ebp)
  57 #define GETPREVPC(regset)       (*(uintptr_t *)regset->lr_esp)
  58 #elif defined(__amd64)
  59 #define GETARG0(regset)         regset->lr_rdi
  60 #define GETARG1(regset)         regset->lr_rsi
  61 #define GETARG2(regset)         regset->lr_rdx
  62 #define GETARG3(regset)         regset->lr_rcx
  63 #define GETARG4(regset)         regset->lr_r8
  64 #define GETARG5(regset)         regset->lr_r9
  65
  66 #define GETFRAME(regset)        (regset->lr_rbp)
  67 #define GETPREVPC(regset)       (*(uintptr_t *)regset->lr_rsp)
  68 #else
  69 #error  unsupported architecture!
  70 #endif
  71
  72
  73 #ifdef  __cplusplus
  74 }
  75 #endif
  76
  77 #endif /* _MACH_DOT_H */