src/_UPT_reg_offset.c - platform/external/libunwind - Gitiles

 /* libunwind - a platform-independent unwind library
    Copyright (C) 2003 Hewlett-Packard Co
 	Contributed by David Mosberger-Tang <davidm@hpl.hp.com>

 This file is part of libunwind.

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:

 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */

 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif

 #include "_UPT_internal.h"

 #ifdef HAVE_ASM_PTRACE_OFFSETS_H
 # include <asm/ptrace_offsets.h>
 #endif

 int _UPT_reg_offset[UNW_REG_LAST + 1] =
   {
 #ifdef HAVE_ASM_PTRACE_OFFSETS_H
 # ifndef PT_AR_CSD
 #  define PT_AR_CSD	-1	/* this was introduced with rev 2.1 of ia64 */
 # endif

     [UNW_IA64_GR +  0]	= -1,		[UNW_IA64_GR +  1]	= PT_R1,
     [UNW_IA64_GR +  2]	= PT_R2,	[UNW_IA64_GR +  3]	= PT_R3,
     [UNW_IA64_GR +  4]	= PT_R4,	[UNW_IA64_GR +  5]	= PT_R5,
     [UNW_IA64_GR +  6]	= PT_R6,	[UNW_IA64_GR +  7]	= PT_R7,
     [UNW_IA64_GR +  8]	= PT_R8,	[UNW_IA64_GR +  9]	= PT_R9,
     [UNW_IA64_GR + 10]	= PT_R10,	[UNW_IA64_GR + 11]	= PT_R11,
     [UNW_IA64_GR + 12]	= PT_R12,	[UNW_IA64_GR + 13]	= PT_R13,
     [UNW_IA64_GR + 14]	= PT_R14,	[UNW_IA64_GR + 15]	= PT_R15,
     [UNW_IA64_GR + 16]	= PT_R16,	[UNW_IA64_GR + 17]	= PT_R17,
     [UNW_IA64_GR + 18]	= PT_R18,	[UNW_IA64_GR + 19]	= PT_R19,
     [UNW_IA64_GR + 20]	= PT_R20,	[UNW_IA64_GR + 21]	= PT_R21,
     [UNW_IA64_GR + 22]	= PT_R22,	[UNW_IA64_GR + 23]	= PT_R23,
     [UNW_IA64_GR + 24]	= PT_R24,	[UNW_IA64_GR + 25]	= PT_R25,
     [UNW_IA64_GR + 26]	= PT_R26,	[UNW_IA64_GR + 27]	= PT_R27,
     [UNW_IA64_GR + 28]	= PT_R28,	[UNW_IA64_GR + 29]	= PT_R29,
     [UNW_IA64_GR + 30]	= PT_R30,	[UNW_IA64_GR + 31]	= PT_R31,

     [UNW_IA64_NAT+  0]	= -1,		[UNW_IA64_NAT+  1]	= PT_NAT_BITS,
     [UNW_IA64_NAT+  2]	= PT_NAT_BITS,	[UNW_IA64_NAT+  3]	= PT_NAT_BITS,
     [UNW_IA64_NAT+  4]	= PT_NAT_BITS,	[UNW_IA64_NAT+  5]	= PT_NAT_BITS,
     [UNW_IA64_NAT+  6]	= PT_NAT_BITS,	[UNW_IA64_NAT+  7]	= PT_NAT_BITS,
     [UNW_IA64_NAT+  8]	= PT_NAT_BITS,	[UNW_IA64_NAT+  9]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 10]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 11]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 12]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 13]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 14]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 15]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 16]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 17]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 18]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 19]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 20]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 21]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 22]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 23]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 24]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 25]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 26]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 27]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 28]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 29]	= PT_NAT_BITS,
     [UNW_IA64_NAT+ 30]	= PT_NAT_BITS,	[UNW_IA64_NAT+ 31]	= PT_NAT_BITS,

     [UNW_IA64_FR +  0]	= -1,		[UNW_IA64_FR +  1]	= -1,
     [UNW_IA64_FR +  2]	= PT_F2,	[UNW_IA64_FR +  3]	= PT_F3,
     [UNW_IA64_FR +  4]	= PT_F4,	[UNW_IA64_FR +  5]	= PT_F5,
     [UNW_IA64_FR +  6]	= PT_F6,	[UNW_IA64_FR +  7]	= PT_F7,
     [UNW_IA64_FR +  8]	= PT_F8,	[UNW_IA64_FR +  9]	= PT_F9,
     [UNW_IA64_FR + 10]	= PT_F10,	[UNW_IA64_FR + 11]	= PT_F11,
     [UNW_IA64_FR + 12]	= PT_F12,	[UNW_IA64_FR + 13]	= PT_F13,
     [UNW_IA64_FR + 14]	= PT_F14,	[UNW_IA64_FR + 15]	= PT_F15,
     [UNW_IA64_FR + 16]	= PT_F16,	[UNW_IA64_FR + 17]	= PT_F17,
     [UNW_IA64_FR + 18]	= PT_F18,	[UNW_IA64_FR + 19]	= PT_F19,
     [UNW_IA64_FR + 20]	= PT_F20,	[UNW_IA64_FR + 21]	= PT_F21,
     [UNW_IA64_FR + 22]	= PT_F22,	[UNW_IA64_FR + 23]	= PT_F23,
     [UNW_IA64_FR + 24]	= PT_F24,	[UNW_IA64_FR + 25]	= PT_F25,
     [UNW_IA64_FR + 26]	= PT_F26,	[UNW_IA64_FR + 27]	= PT_F27,
     [UNW_IA64_FR + 28]	= PT_F28,	[UNW_IA64_FR + 29]	= PT_F29,
     [UNW_IA64_FR + 30]	= PT_F30,	[UNW_IA64_FR + 31]	= PT_F31,
     [UNW_IA64_FR + 32]	= PT_F32,	[UNW_IA64_FR + 33]	= PT_F33,
     [UNW_IA64_FR + 34]	= PT_F34,	[UNW_IA64_FR + 35]	= PT_F35,
     [UNW_IA64_FR + 36]	= PT_F36,	[UNW_IA64_FR + 37]	= PT_F37,
     [UNW_IA64_FR + 38]	= PT_F38,	[UNW_IA64_FR + 39]	= PT_F39,
     [UNW_IA64_FR + 40]	= PT_F40,	[UNW_IA64_FR + 41]	= PT_F41,
     [UNW_IA64_FR + 42]	= PT_F42,	[UNW_IA64_FR + 43]	= PT_F43,
     [UNW_IA64_FR + 44]	= PT_F44,	[UNW_IA64_FR + 45]	= PT_F45,
     [UNW_IA64_FR + 46]	= PT_F46,	[UNW_IA64_FR + 47]	= PT_F47,
     [UNW_IA64_FR + 48]	= PT_F48,	[UNW_IA64_FR + 49]	= PT_F49,
     [UNW_IA64_FR + 50]	= PT_F50,	[UNW_IA64_FR + 51]	= PT_F51,
     [UNW_IA64_FR + 52]	= PT_F52,	[UNW_IA64_FR + 53]	= PT_F53,
     [UNW_IA64_FR + 54]	= PT_F54,	[UNW_IA64_FR + 55]	= PT_F55,
     [UNW_IA64_FR + 56]	= PT_F56,	[UNW_IA64_FR + 57]	= PT_F57,
     [UNW_IA64_FR + 58]	= PT_F58,	[UNW_IA64_FR + 59]	= PT_F59,
     [UNW_IA64_FR + 60]	= PT_F60,	[UNW_IA64_FR + 61]	= PT_F61,
     [UNW_IA64_FR + 62]	= PT_F62,	[UNW_IA64_FR + 63]	= PT_F63,
     [UNW_IA64_FR + 64]	= PT_F64,	[UNW_IA64_FR + 65]	= PT_F65,
     [UNW_IA64_FR + 66]	= PT_F66,	[UNW_IA64_FR + 67]	= PT_F67,
     [UNW_IA64_FR + 68]	= PT_F68,	[UNW_IA64_FR + 69]	= PT_F69,
     [UNW_IA64_FR + 70]	= PT_F70,	[UNW_IA64_FR + 71]	= PT_F71,
     [UNW_IA64_FR + 72]	= PT_F72,	[UNW_IA64_FR + 73]	= PT_F73,
     [UNW_IA64_FR + 74]	= PT_F74,	[UNW_IA64_FR + 75]	= PT_F75,
     [UNW_IA64_FR + 76]	= PT_F76,	[UNW_IA64_FR + 77]	= PT_F77,
     [UNW_IA64_FR + 78]	= PT_F78,	[UNW_IA64_FR + 79]	= PT_F79,
     [UNW_IA64_FR + 80]	= PT_F80,	[UNW_IA64_FR + 81]	= PT_F81,
     [UNW_IA64_FR + 82]	= PT_F82,	[UNW_IA64_FR + 83]	= PT_F83,
     [UNW_IA64_FR + 84]	= PT_F84,	[UNW_IA64_FR + 85]	= PT_F85,
     [UNW_IA64_FR + 86]	= PT_F86,	[UNW_IA64_FR + 87]	= PT_F87,
     [UNW_IA64_FR + 88]	= PT_F88,	[UNW_IA64_FR + 89]	= PT_F89,
     [UNW_IA64_FR + 90]	= PT_F90,	[UNW_IA64_FR + 91]	= PT_F91,
     [UNW_IA64_FR + 92]	= PT_F92,	[UNW_IA64_FR + 93]	= PT_F93,
     [UNW_IA64_FR + 94]	= PT_F94,	[UNW_IA64_FR + 95]	= PT_F95,
     [UNW_IA64_FR + 96]	= PT_F96,	[UNW_IA64_FR + 97]	= PT_F97,
     [UNW_IA64_FR + 98]	= PT_F98,	[UNW_IA64_FR + 99]	= PT_F99,
     [UNW_IA64_FR +100]	= PT_F100,	[UNW_IA64_FR +101]	= PT_F101,
     [UNW_IA64_FR +102]	= PT_F102,	[UNW_IA64_FR +103]	= PT_F103,
     [UNW_IA64_FR +104]	= PT_F104,	[UNW_IA64_FR +105]	= PT_F105,
     [UNW_IA64_FR +106]	= PT_F106,	[UNW_IA64_FR +107]	= PT_F107,
     [UNW_IA64_FR +108]	= PT_F108,	[UNW_IA64_FR +109]	= PT_F109,
     [UNW_IA64_FR +110]	= PT_F110,	[UNW_IA64_FR +111]	= PT_F111,
     [UNW_IA64_FR +112]	= PT_F112,	[UNW_IA64_FR +113]	= PT_F113,
     [UNW_IA64_FR +114]	= PT_F114,	[UNW_IA64_FR +115]	= PT_F115,
     [UNW_IA64_FR +116]	= PT_F116,	[UNW_IA64_FR +117]	= PT_F117,
     [UNW_IA64_FR +118]	= PT_F118,	[UNW_IA64_FR +119]	= PT_F119,
     [UNW_IA64_FR +120]	= PT_F120,	[UNW_IA64_FR +121]	= PT_F121,
     [UNW_IA64_FR +122]	= PT_F122,	[UNW_IA64_FR +123]	= PT_F123,
     [UNW_IA64_FR +124]	= PT_F124,	[UNW_IA64_FR +125]	= PT_F125,
     [UNW_IA64_FR +126]	= PT_F126,	[UNW_IA64_FR +127]	= PT_F127,

     [UNW_IA64_AR +  0]	= -1,		[UNW_IA64_AR +  1]	= -1,
     [UNW_IA64_AR +  2]	= -1,		[UNW_IA64_AR +  3]	= -1,
     [UNW_IA64_AR +  4]	= -1,		[UNW_IA64_AR +  5]	= -1,
     [UNW_IA64_AR +  6]	= -1,		[UNW_IA64_AR +  7]	= -1,
     [UNW_IA64_AR +  8]	= -1,		[UNW_IA64_AR +  9]	= -1,
     [UNW_IA64_AR + 10]	= -1,		[UNW_IA64_AR + 11]	= -1,
     [UNW_IA64_AR + 12]	= -1,		[UNW_IA64_AR + 13]	= -1,
     [UNW_IA64_AR + 14]	= -1,		[UNW_IA64_AR + 15]	= -1,
     [UNW_IA64_AR + 16]	= PT_AR_RSC,	[UNW_IA64_AR + 17]	= PT_AR_BSP,
     [UNW_IA64_AR + 18]	= PT_AR_BSPSTORE,[UNW_IA64_AR + 19]	= PT_AR_RNAT,
     [UNW_IA64_AR + 20]	= -1,		[UNW_IA64_AR + 21]	= -1,
     [UNW_IA64_AR + 22]	= -1,		[UNW_IA64_AR + 23]	= -1,
     [UNW_IA64_AR + 24]	= -1,		[UNW_IA64_AR + 25]	= PT_AR_CSD,
     [UNW_IA64_AR + 26]	= -1,		[UNW_IA64_AR + 27]	= -1,
     [UNW_IA64_AR + 28]	= -1,		[UNW_IA64_AR + 29]	= -1,
     [UNW_IA64_AR + 30]	= -1,		[UNW_IA64_AR + 31]	= -1,
     [UNW_IA64_AR + 32]	= PT_AR_CCV,	[UNW_IA64_AR + 33]	= -1,
     [UNW_IA64_AR + 34]	= -1,		[UNW_IA64_AR + 35]	= -1,
     [UNW_IA64_AR + 36]	= PT_AR_UNAT,	[UNW_IA64_AR + 37]	= -1,
     [UNW_IA64_AR + 38]	= -1,		[UNW_IA64_AR + 39]	= -1,
     [UNW_IA64_AR + 40]	= PT_AR_FPSR,	[UNW_IA64_AR + 41]	= -1,
     [UNW_IA64_AR + 42]	= -1,		[UNW_IA64_AR + 43]	= -1,
     [UNW_IA64_AR + 44]	= -1,		[UNW_IA64_AR + 45]	= -1,
     [UNW_IA64_AR + 46]	= -1,		[UNW_IA64_AR + 47]	= -1,
     [UNW_IA64_AR + 48]	= -1,		[UNW_IA64_AR + 49]	= -1,
     [UNW_IA64_AR + 50]	= -1,		[UNW_IA64_AR + 51]	= -1,
     [UNW_IA64_AR + 52]	= -1,		[UNW_IA64_AR + 53]	= -1,
     [UNW_IA64_AR + 54]	= -1,		[UNW_IA64_AR + 55]	= -1,
     [UNW_IA64_AR + 56]	= -1,		[UNW_IA64_AR + 57]	= -1,
     [UNW_IA64_AR + 58]	= -1,		[UNW_IA64_AR + 59]	= -1,
     [UNW_IA64_AR + 60]	= -1,		[UNW_IA64_AR + 61]	= -1,
     [UNW_IA64_AR + 62]	= -1,		[UNW_IA64_AR + 63]	= -1,
     [UNW_IA64_AR + 64]	= PT_AR_PFS,	[UNW_IA64_AR + 65]	= PT_AR_LC,
     [UNW_IA64_AR + 66]	= PT_AR_EC,	[UNW_IA64_AR + 67]	= -1,
     [UNW_IA64_AR + 68]	= -1,		[UNW_IA64_AR + 69]	= -1,
     [UNW_IA64_AR + 70]	= -1,		[UNW_IA64_AR + 71]	= -1,
     [UNW_IA64_AR + 72]	= -1,		[UNW_IA64_AR + 73]	= -1,
     [UNW_IA64_AR + 74]	= -1,		[UNW_IA64_AR + 75]	= -1,
     [UNW_IA64_AR + 76]	= -1,		[UNW_IA64_AR + 77]	= -1,
     [UNW_IA64_AR + 78]	= -1,		[UNW_IA64_AR + 79]	= -1,
     [UNW_IA64_AR + 80]	= -1,		[UNW_IA64_AR + 81]	= -1,
     [UNW_IA64_AR + 82]	= -1,		[UNW_IA64_AR + 83]	= -1,
     [UNW_IA64_AR + 84]	= -1,		[UNW_IA64_AR + 85]	= -1,
     [UNW_IA64_AR + 86]	= -1,		[UNW_IA64_AR + 87]	= -1,
     [UNW_IA64_AR + 88]	= -1,		[UNW_IA64_AR + 89]	= -1,
     [UNW_IA64_AR + 90]	= -1,		[UNW_IA64_AR + 91]	= -1,
     [UNW_IA64_AR + 92]	= -1,		[UNW_IA64_AR + 93]	= -1,
     [UNW_IA64_AR + 94]	= -1,		[UNW_IA64_AR + 95]	= -1,
     [UNW_IA64_AR + 96]	= -1,		[UNW_IA64_AR + 97]	= -1,
     [UNW_IA64_AR + 98]	= -1,		[UNW_IA64_AR + 99]	= -1,
     [UNW_IA64_AR +100]	= -1,		[UNW_IA64_AR +101]	= -1,
     [UNW_IA64_AR +102]	= -1,		[UNW_IA64_AR +103]	= -1,
     [UNW_IA64_AR +104]	= -1,		[UNW_IA64_AR +105]	= -1,
     [UNW_IA64_AR +106]	= -1,		[UNW_IA64_AR +107]	= -1,
     [UNW_IA64_AR +108]	= -1,		[UNW_IA64_AR +109]	= -1,
     [UNW_IA64_AR +110]	= -1,		[UNW_IA64_AR +111]	= -1,
     [UNW_IA64_AR +112]	= -1,		[UNW_IA64_AR +113]	= -1,
     [UNW_IA64_AR +114]	= -1,		[UNW_IA64_AR +115]	= -1,
     [UNW_IA64_AR +116]	= -1,		[UNW_IA64_AR +117]	= -1,
     [UNW_IA64_AR +118]	= -1,		[UNW_IA64_AR +119]	= -1,
     [UNW_IA64_AR +120]	= -1,		[UNW_IA64_AR +121]	= -1,
     [UNW_IA64_AR +122]	= -1,		[UNW_IA64_AR +123]	= -1,
     [UNW_IA64_AR +124]	= -1,		[UNW_IA64_AR +125]	= -1,
     [UNW_IA64_AR +126]	= -1,		[UNW_IA64_AR +127]	= -1,

     [UNW_IA64_BR +  0]	= PT_B0,	[UNW_IA64_BR +  1]	= PT_B1,
     [UNW_IA64_BR +  2]	= PT_B2,	[UNW_IA64_BR +  3]	= PT_B3,
     [UNW_IA64_BR +  4]	= PT_B4,	[UNW_IA64_BR +  5]	= PT_B5,
     [UNW_IA64_BR +  6]	= PT_B6,	[UNW_IA64_BR +  7]	= PT_B7,

     [UNW_IA64_PR]	= PT_PR,
     [UNW_IA64_CFM]	= PT_CFM,
     [UNW_IA64_IP]	= PT_CR_IIP
 #elif defined(HAVE_TTRACE)
 # warning No support for ttrace() yet.
 #elif defined(UNW_TARGET_X86)
     [UNW_X86_EAX]	= 0x18,
     [UNW_X86_EBX]	= 0x00,
     [UNW_X86_ECX]	= 0x04,
     [UNW_X86_EDX]	= 0x08,
     [UNW_X86_ESI]	= 0x0c,
     [UNW_X86_EDI]	= 0x10,
     [UNW_X86_EBP]	= 0x14,
     [UNW_X86_EIP]	= 0x30,
     [UNW_X86_ESP]	= 0x3c
 /*  CS			= 0x34, */
 /*  DS			= 0x1c, */
 /*  ES			= 0x20, */
 /*  FS			= 0x24, */
 /*  GS			= 0x28, */
 /*  ORIG_EAX		= 0x2c, */
 /*  EFLAGS		= 0x38, */
 /*  SS			= 0x40 */
 #else
 # error Fix me.
 #endif
   };
	/* libunwind - a platform-independent unwind library
	Copyright (C) 2003 Hewlett-Packard Co
	Contributed by David Mosberger-Tang <davidm@hpl.hp.com>

	This file is part of libunwind.

	Permission is hereby granted, free of charge, to any person obtaining
	a copy of this software and associated documentation files (the
	"Software"), to deal in the Software without restriction, including
	without limitation the rights to use, copy, modify, merge, publish,
	distribute, sublicense, and/or sell copies of the Software, and to
	permit persons to whom the Software is furnished to do so, subject to
	the following conditions:

	The above copyright notice and this permission notice shall be
	included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */

	#ifdef HAVE_CONFIG_H
	# include "config.h"
	#endif

	#include "_UPT_internal.h"

	#ifdef HAVE_ASM_PTRACE_OFFSETS_H
	# include <asm/ptrace_offsets.h>
	#endif

	int _UPT_reg_offset[UNW_REG_LAST + 1] =
	{
	#ifdef HAVE_ASM_PTRACE_OFFSETS_H
	# ifndef PT_AR_CSD
	# define PT_AR_CSD -1 /* this was introduced with rev 2.1 of ia64 */
	# endif

	[UNW_IA64_GR + 0] = -1, [UNW_IA64_GR + 1] = PT_R1,
	[UNW_IA64_GR + 2] = PT_R2, [UNW_IA64_GR + 3] = PT_R3,
	[UNW_IA64_GR + 4] = PT_R4, [UNW_IA64_GR + 5] = PT_R5,
	[UNW_IA64_GR + 6] = PT_R6, [UNW_IA64_GR + 7] = PT_R7,
	[UNW_IA64_GR + 8] = PT_R8, [UNW_IA64_GR + 9] = PT_R9,
	[UNW_IA64_GR + 10] = PT_R10, [UNW_IA64_GR + 11] = PT_R11,
	[UNW_IA64_GR + 12] = PT_R12, [UNW_IA64_GR + 13] = PT_R13,
	[UNW_IA64_GR + 14] = PT_R14, [UNW_IA64_GR + 15] = PT_R15,
	[UNW_IA64_GR + 16] = PT_R16, [UNW_IA64_GR + 17] = PT_R17,
	[UNW_IA64_GR + 18] = PT_R18, [UNW_IA64_GR + 19] = PT_R19,
	[UNW_IA64_GR + 20] = PT_R20, [UNW_IA64_GR + 21] = PT_R21,
	[UNW_IA64_GR + 22] = PT_R22, [UNW_IA64_GR + 23] = PT_R23,
	[UNW_IA64_GR + 24] = PT_R24, [UNW_IA64_GR + 25] = PT_R25,
	[UNW_IA64_GR + 26] = PT_R26, [UNW_IA64_GR + 27] = PT_R27,
	[UNW_IA64_GR + 28] = PT_R28, [UNW_IA64_GR + 29] = PT_R29,
	[UNW_IA64_GR + 30] = PT_R30, [UNW_IA64_GR + 31] = PT_R31,

	[UNW_IA64_NAT+ 0] = -1, [UNW_IA64_NAT+ 1] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 2] = PT_NAT_BITS, [UNW_IA64_NAT+ 3] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 4] = PT_NAT_BITS, [UNW_IA64_NAT+ 5] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 6] = PT_NAT_BITS, [UNW_IA64_NAT+ 7] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 8] = PT_NAT_BITS, [UNW_IA64_NAT+ 9] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 10] = PT_NAT_BITS, [UNW_IA64_NAT+ 11] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 12] = PT_NAT_BITS, [UNW_IA64_NAT+ 13] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 14] = PT_NAT_BITS, [UNW_IA64_NAT+ 15] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 16] = PT_NAT_BITS, [UNW_IA64_NAT+ 17] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 18] = PT_NAT_BITS, [UNW_IA64_NAT+ 19] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 20] = PT_NAT_BITS, [UNW_IA64_NAT+ 21] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 22] = PT_NAT_BITS, [UNW_IA64_NAT+ 23] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 24] = PT_NAT_BITS, [UNW_IA64_NAT+ 25] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 26] = PT_NAT_BITS, [UNW_IA64_NAT+ 27] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 28] = PT_NAT_BITS, [UNW_IA64_NAT+ 29] = PT_NAT_BITS,
	[UNW_IA64_NAT+ 30] = PT_NAT_BITS, [UNW_IA64_NAT+ 31] = PT_NAT_BITS,

	[UNW_IA64_FR + 0] = -1, [UNW_IA64_FR + 1] = -1,
	[UNW_IA64_FR + 2] = PT_F2, [UNW_IA64_FR + 3] = PT_F3,
	[UNW_IA64_FR + 4] = PT_F4, [UNW_IA64_FR + 5] = PT_F5,
	[UNW_IA64_FR + 6] = PT_F6, [UNW_IA64_FR + 7] = PT_F7,
	[UNW_IA64_FR + 8] = PT_F8, [UNW_IA64_FR + 9] = PT_F9,
	[UNW_IA64_FR + 10] = PT_F10, [UNW_IA64_FR + 11] = PT_F11,
	[UNW_IA64_FR + 12] = PT_F12, [UNW_IA64_FR + 13] = PT_F13,
	[UNW_IA64_FR + 14] = PT_F14, [UNW_IA64_FR + 15] = PT_F15,
	[UNW_IA64_FR + 16] = PT_F16, [UNW_IA64_FR + 17] = PT_F17,
	[UNW_IA64_FR + 18] = PT_F18, [UNW_IA64_FR + 19] = PT_F19,
	[UNW_IA64_FR + 20] = PT_F20, [UNW_IA64_FR + 21] = PT_F21,
	[UNW_IA64_FR + 22] = PT_F22, [UNW_IA64_FR + 23] = PT_F23,
	[UNW_IA64_FR + 24] = PT_F24, [UNW_IA64_FR + 25] = PT_F25,
	[UNW_IA64_FR + 26] = PT_F26, [UNW_IA64_FR + 27] = PT_F27,
	[UNW_IA64_FR + 28] = PT_F28, [UNW_IA64_FR + 29] = PT_F29,
	[UNW_IA64_FR + 30] = PT_F30, [UNW_IA64_FR + 31] = PT_F31,
	[UNW_IA64_FR + 32] = PT_F32, [UNW_IA64_FR + 33] = PT_F33,
	[UNW_IA64_FR + 34] = PT_F34, [UNW_IA64_FR + 35] = PT_F35,
	[UNW_IA64_FR + 36] = PT_F36, [UNW_IA64_FR + 37] = PT_F37,
	[UNW_IA64_FR + 38] = PT_F38, [UNW_IA64_FR + 39] = PT_F39,
	[UNW_IA64_FR + 40] = PT_F40, [UNW_IA64_FR + 41] = PT_F41,
	[UNW_IA64_FR + 42] = PT_F42, [UNW_IA64_FR + 43] = PT_F43,
	[UNW_IA64_FR + 44] = PT_F44, [UNW_IA64_FR + 45] = PT_F45,
	[UNW_IA64_FR + 46] = PT_F46, [UNW_IA64_FR + 47] = PT_F47,
	[UNW_IA64_FR + 48] = PT_F48, [UNW_IA64_FR + 49] = PT_F49,
	[UNW_IA64_FR + 50] = PT_F50, [UNW_IA64_FR + 51] = PT_F51,
	[UNW_IA64_FR + 52] = PT_F52, [UNW_IA64_FR + 53] = PT_F53,
	[UNW_IA64_FR + 54] = PT_F54, [UNW_IA64_FR + 55] = PT_F55,
	[UNW_IA64_FR + 56] = PT_F56, [UNW_IA64_FR + 57] = PT_F57,
	[UNW_IA64_FR + 58] = PT_F58, [UNW_IA64_FR + 59] = PT_F59,
	[UNW_IA64_FR + 60] = PT_F60, [UNW_IA64_FR + 61] = PT_F61,
	[UNW_IA64_FR + 62] = PT_F62, [UNW_IA64_FR + 63] = PT_F63,
	[UNW_IA64_FR + 64] = PT_F64, [UNW_IA64_FR + 65] = PT_F65,
	[UNW_IA64_FR + 66] = PT_F66, [UNW_IA64_FR + 67] = PT_F67,
	[UNW_IA64_FR + 68] = PT_F68, [UNW_IA64_FR + 69] = PT_F69,
	[UNW_IA64_FR + 70] = PT_F70, [UNW_IA64_FR + 71] = PT_F71,
	[UNW_IA64_FR + 72] = PT_F72, [UNW_IA64_FR + 73] = PT_F73,
	[UNW_IA64_FR + 74] = PT_F74, [UNW_IA64_FR + 75] = PT_F75,
	[UNW_IA64_FR + 76] = PT_F76, [UNW_IA64_FR + 77] = PT_F77,
	[UNW_IA64_FR + 78] = PT_F78, [UNW_IA64_FR + 79] = PT_F79,
	[UNW_IA64_FR + 80] = PT_F80, [UNW_IA64_FR + 81] = PT_F81,
	[UNW_IA64_FR + 82] = PT_F82, [UNW_IA64_FR + 83] = PT_F83,
	[UNW_IA64_FR + 84] = PT_F84, [UNW_IA64_FR + 85] = PT_F85,
	[UNW_IA64_FR + 86] = PT_F86, [UNW_IA64_FR + 87] = PT_F87,
	[UNW_IA64_FR + 88] = PT_F88, [UNW_IA64_FR + 89] = PT_F89,
	[UNW_IA64_FR + 90] = PT_F90, [UNW_IA64_FR + 91] = PT_F91,
	[UNW_IA64_FR + 92] = PT_F92, [UNW_IA64_FR + 93] = PT_F93,
	[UNW_IA64_FR + 94] = PT_F94, [UNW_IA64_FR + 95] = PT_F95,
	[UNW_IA64_FR + 96] = PT_F96, [UNW_IA64_FR + 97] = PT_F97,
	[UNW_IA64_FR + 98] = PT_F98, [UNW_IA64_FR + 99] = PT_F99,
	[UNW_IA64_FR +100] = PT_F100, [UNW_IA64_FR +101] = PT_F101,
	[UNW_IA64_FR +102] = PT_F102, [UNW_IA64_FR +103] = PT_F103,
	[UNW_IA64_FR +104] = PT_F104, [UNW_IA64_FR +105] = PT_F105,
	[UNW_IA64_FR +106] = PT_F106, [UNW_IA64_FR +107] = PT_F107,
	[UNW_IA64_FR +108] = PT_F108, [UNW_IA64_FR +109] = PT_F109,
	[UNW_IA64_FR +110] = PT_F110, [UNW_IA64_FR +111] = PT_F111,
	[UNW_IA64_FR +112] = PT_F112, [UNW_IA64_FR +113] = PT_F113,
	[UNW_IA64_FR +114] = PT_F114, [UNW_IA64_FR +115] = PT_F115,
	[UNW_IA64_FR +116] = PT_F116, [UNW_IA64_FR +117] = PT_F117,
	[UNW_IA64_FR +118] = PT_F118, [UNW_IA64_FR +119] = PT_F119,
	[UNW_IA64_FR +120] = PT_F120, [UNW_IA64_FR +121] = PT_F121,
	[UNW_IA64_FR +122] = PT_F122, [UNW_IA64_FR +123] = PT_F123,
	[UNW_IA64_FR +124] = PT_F124, [UNW_IA64_FR +125] = PT_F125,
	[UNW_IA64_FR +126] = PT_F126, [UNW_IA64_FR +127] = PT_F127,

	[UNW_IA64_AR + 0] = -1, [UNW_IA64_AR + 1] = -1,
	[UNW_IA64_AR + 2] = -1, [UNW_IA64_AR + 3] = -1,
	[UNW_IA64_AR + 4] = -1, [UNW_IA64_AR + 5] = -1,
	[UNW_IA64_AR + 6] = -1, [UNW_IA64_AR + 7] = -1,
	[UNW_IA64_AR + 8] = -1, [UNW_IA64_AR + 9] = -1,
	[UNW_IA64_AR + 10] = -1, [UNW_IA64_AR + 11] = -1,
	[UNW_IA64_AR + 12] = -1, [UNW_IA64_AR + 13] = -1,
	[UNW_IA64_AR + 14] = -1, [UNW_IA64_AR + 15] = -1,
	[UNW_IA64_AR + 16] = PT_AR_RSC, [UNW_IA64_AR + 17] = PT_AR_BSP,
	[UNW_IA64_AR + 18] = PT_AR_BSPSTORE,[UNW_IA64_AR + 19] = PT_AR_RNAT,
	[UNW_IA64_AR + 20] = -1, [UNW_IA64_AR + 21] = -1,
	[UNW_IA64_AR + 22] = -1, [UNW_IA64_AR + 23] = -1,
	[UNW_IA64_AR + 24] = -1, [UNW_IA64_AR + 25] = PT_AR_CSD,
	[UNW_IA64_AR + 26] = -1, [UNW_IA64_AR + 27] = -1,
	[UNW_IA64_AR + 28] = -1, [UNW_IA64_AR + 29] = -1,
	[UNW_IA64_AR + 30] = -1, [UNW_IA64_AR + 31] = -1,
	[UNW_IA64_AR + 32] = PT_AR_CCV, [UNW_IA64_AR + 33] = -1,
	[UNW_IA64_AR + 34] = -1, [UNW_IA64_AR + 35] = -1,
	[UNW_IA64_AR + 36] = PT_AR_UNAT, [UNW_IA64_AR + 37] = -1,
	[UNW_IA64_AR + 38] = -1, [UNW_IA64_AR + 39] = -1,
	[UNW_IA64_AR + 40] = PT_AR_FPSR, [UNW_IA64_AR + 41] = -1,
	[UNW_IA64_AR + 42] = -1, [UNW_IA64_AR + 43] = -1,
	[UNW_IA64_AR + 44] = -1, [UNW_IA64_AR + 45] = -1,
	[UNW_IA64_AR + 46] = -1, [UNW_IA64_AR + 47] = -1,
	[UNW_IA64_AR + 48] = -1, [UNW_IA64_AR + 49] = -1,
	[UNW_IA64_AR + 50] = -1, [UNW_IA64_AR + 51] = -1,
	[UNW_IA64_AR + 52] = -1, [UNW_IA64_AR + 53] = -1,
	[UNW_IA64_AR + 54] = -1, [UNW_IA64_AR + 55] = -1,
	[UNW_IA64_AR + 56] = -1, [UNW_IA64_AR + 57] = -1,
	[UNW_IA64_AR + 58] = -1, [UNW_IA64_AR + 59] = -1,
	[UNW_IA64_AR + 60] = -1, [UNW_IA64_AR + 61] = -1,
	[UNW_IA64_AR + 62] = -1, [UNW_IA64_AR + 63] = -1,
	[UNW_IA64_AR + 64] = PT_AR_PFS, [UNW_IA64_AR + 65] = PT_AR_LC,
	[UNW_IA64_AR + 66] = PT_AR_EC, [UNW_IA64_AR + 67] = -1,
	[UNW_IA64_AR + 68] = -1, [UNW_IA64_AR + 69] = -1,
	[UNW_IA64_AR + 70] = -1, [UNW_IA64_AR + 71] = -1,
	[UNW_IA64_AR + 72] = -1, [UNW_IA64_AR + 73] = -1,
	[UNW_IA64_AR + 74] = -1, [UNW_IA64_AR + 75] = -1,
	[UNW_IA64_AR + 76] = -1, [UNW_IA64_AR + 77] = -1,
	[UNW_IA64_AR + 78] = -1, [UNW_IA64_AR + 79] = -1,
	[UNW_IA64_AR + 80] = -1, [UNW_IA64_AR + 81] = -1,
	[UNW_IA64_AR + 82] = -1, [UNW_IA64_AR + 83] = -1,
	[UNW_IA64_AR + 84] = -1, [UNW_IA64_AR + 85] = -1,
	[UNW_IA64_AR + 86] = -1, [UNW_IA64_AR + 87] = -1,
	[UNW_IA64_AR + 88] = -1, [UNW_IA64_AR + 89] = -1,
	[UNW_IA64_AR + 90] = -1, [UNW_IA64_AR + 91] = -1,
	[UNW_IA64_AR + 92] = -1, [UNW_IA64_AR + 93] = -1,
	[UNW_IA64_AR + 94] = -1, [UNW_IA64_AR + 95] = -1,
	[UNW_IA64_AR + 96] = -1, [UNW_IA64_AR + 97] = -1,
	[UNW_IA64_AR + 98] = -1, [UNW_IA64_AR + 99] = -1,
	[UNW_IA64_AR +100] = -1, [UNW_IA64_AR +101] = -1,
	[UNW_IA64_AR +102] = -1, [UNW_IA64_AR +103] = -1,
	[UNW_IA64_AR +104] = -1, [UNW_IA64_AR +105] = -1,
	[UNW_IA64_AR +106] = -1, [UNW_IA64_AR +107] = -1,
	[UNW_IA64_AR +108] = -1, [UNW_IA64_AR +109] = -1,
	[UNW_IA64_AR +110] = -1, [UNW_IA64_AR +111] = -1,
	[UNW_IA64_AR +112] = -1, [UNW_IA64_AR +113] = -1,
	[UNW_IA64_AR +114] = -1, [UNW_IA64_AR +115] = -1,
	[UNW_IA64_AR +116] = -1, [UNW_IA64_AR +117] = -1,
	[UNW_IA64_AR +118] = -1, [UNW_IA64_AR +119] = -1,
	[UNW_IA64_AR +120] = -1, [UNW_IA64_AR +121] = -1,
	[UNW_IA64_AR +122] = -1, [UNW_IA64_AR +123] = -1,
	[UNW_IA64_AR +124] = -1, [UNW_IA64_AR +125] = -1,
	[UNW_IA64_AR +126] = -1, [UNW_IA64_AR +127] = -1,

	[UNW_IA64_BR + 0] = PT_B0, [UNW_IA64_BR + 1] = PT_B1,
	[UNW_IA64_BR + 2] = PT_B2, [UNW_IA64_BR + 3] = PT_B3,
	[UNW_IA64_BR + 4] = PT_B4, [UNW_IA64_BR + 5] = PT_B5,
	[UNW_IA64_BR + 6] = PT_B6, [UNW_IA64_BR + 7] = PT_B7,

	[UNW_IA64_PR] = PT_PR,
	[UNW_IA64_CFM] = PT_CFM,
	[UNW_IA64_IP] = PT_CR_IIP
	#elif defined(HAVE_TTRACE)
	# warning No support for ttrace() yet.
	#elif defined(UNW_TARGET_X86)
	[UNW_X86_EAX] = 0x18,
	[UNW_X86_EBX] = 0x00,
	[UNW_X86_ECX] = 0x04,
	[UNW_X86_EDX] = 0x08,
	[UNW_X86_ESI] = 0x0c,
	[UNW_X86_EDI] = 0x10,
	[UNW_X86_EBP] = 0x14,
	[UNW_X86_EIP] = 0x30,
	[UNW_X86_ESP] = 0x3c
	/* CS = 0x34, */
	/* DS = 0x1c, */
	/* ES = 0x20, */
	/* FS = 0x24, */
	/* GS = 0x28, */
	/* ORIG_EAX = 0x2c, */
	/* EFLAGS = 0x38, */
	/* SS = 0x40 */
	#else
	# error Fix me.
	#endif
	};