/* Copyright (C) 2000,2004 Silicon Graphics, Inc. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the terms of version 2.1 of the GNU Lesser General Public License as published by the Free Software Foundation. This program is distributed in the hope that it would be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Further, this software is distributed without any warranty that it is free of the rightful claim of any third person regarding infringement or the like. Any license provided herein, whether implied or otherwise, applies only to this software file. Patent licenses, if any, provided herein do not apply to combinations of this program with other software, or any other product whatsoever. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane, Mountain View, CA 94043, or: http://www.sgi.com For further information regarding this notice, see: http://oss.sgi.com/projects/GenInfo/NoticeExplan */ #define IS_64BIT(dbg) ((dbg)->de_flags & DW_DLC_SIZE_64 ? 1 : 0) #define ISA_IA64(dbg) ((dbg)->de_flags & DW_DLC_ISA_IA64 ? 1 : 0) /* definition of sizes of types, given target machine */ #define sizeof_sbyte(dbg) sizeof(Dwarf_Sbyte) #define sizeof_ubyte(dbg) sizeof(Dwarf_Ubyte) #define sizeof_uhalf(dbg) sizeof(Dwarf_Half) /* certain sizes not defined here, but set in dbg record. See pro_init.c */ /* Computes amount of padding necessary to align n to a k-boundary. */ /* Important: Assumes n, k both GREATER than zero. */ #define PADDING(n, k) ( (k)-1 - ((n)-1)%(k) ) /* The following defines are only important for users of the ** producer part of libdwarf, and such should have these ** defined correctly (as necessary) ** by the #include <elf.h> done in pro_incl.h ** before the #include "pro_util.h". ** For others producer macros do not matter so 0 is a usable value, and ** zero values let compilation succeed on more non-MIPS architectures. ** A better approach would be welcome. */ /* R_MIPS* are #define so #ifndef works */ /* R_IA_64* are not necessarily #define (might be enum) so #ifndef is useless, we use the configure script generating HAVE_R_IA_64_DIR32LSB and HAVE_R_IA64_DIR32LSB. */ #ifndef R_MIPS_64 #define R_MIPS_64 0 #endif #ifndef R_MIPS_32 #define R_MIPS_32 0 #endif #ifndef R_MIPS_SCN_DISP #define R_MIPS_SCN_DISP 0 #endif /* R_IA_64_DIR32LSB came before the now-standard R_IA64_DIR32LSB (etc) was defined. This now deals with either form, preferring the new form if available. */ #ifdef HAVE_R_IA64_DIR32LSB #define DWARF_PRO_R_IA64_DIR32LSB R_IA64_DIR32LSB #define DWARF_PRO_R_IA64_DIR64LSB R_IA64_DIR64LSB #define DWARF_PRO_R_IA64_SEGREL64LSB R_IA64_SEGREL64LSB #define DWARF_PRO_R_IA64_SEGREL32LSB R_IA64_SEGREL32LSB #endif #if defined(HAVE_R_IA_64_DIR32LSB) && !defined(HAVE_R_IA64_DIR32LSB) #define DWARF_PRO_R_IA64_DIR32LSB R_IA_64_DIR32LSB #define DWARF_PRO_R_IA64_DIR64LSB R_IA_64_DIR64LSB #define DWARF_PRO_R_IA64_SEGREL64LSB R_IA_64_SEGREL64LSB #define DWARF_PRO_R_IA64_SEGREL32LSB R_IA_64_SEGREL32LSB #endif #if !defined(HAVE_R_IA_64_DIR32LSB) && !defined(HAVE_R_IA64_DIR32LSB) #define DWARF_PRO_R_IA64_DIR32LSB 0 #define DWARF_PRO_R_IA64_DIR64LSB 0 #define DWARF_PRO_R_IA64_SEGREL64LSB 0 #define DWARF_PRO_R_IA64_SEGREL32LSB 0 #endif #ifdef HAVE_SYS_IA64_ELF_H #define Get_REL64_isa(dbg) (ISA_IA64(dbg) ? \ DWARF_PRO_R_IA64_DIR64LSB : R_MIPS_64) #define Get_REL32_isa(dbg) (ISA_IA64(dbg) ? \ DWARF_PRO_R_IA64_DIR32LSB : R_MIPS_32) /* ia64 uses 32bit dwarf offsets for sections */ #define Get_REL_SEGREL_isa(dbg) (ISA_IA64(dbg) ? \ DWARF_PRO_R_IA64_SEGREL32LSB : R_MIPS_SCN_DISP) #else /* HAVE_SYS_IA64_ELF_H */ #if !defined(linux) && !defined(__BEOS__) #define Get_REL64_isa(dbg) (R_MIPS_64) #define Get_REL32_isa(dbg) (R_MIPS_32) #define Get_REL_SEGREL_isa(dbg) (R_MIPS_SCN_DISP) #else #define Get_REL64_isa(dbg) (DWARF_PRO_R_IA64_DIR64LSB) #define Get_REL32_isa(dbg) (DWARF_PRO_R_IA64_DIR32LSB) #define Get_REL_SEGREL_isa(dbg) (DWARF_PRO_R_IA64_SEGREL64LSB) #endif #endif /* HAVE_SYS_IA64_ELF_H */