Add SHT_IA_64_LOPSREG, SHT_IA_64_HIPSREG and SHT_IA_64_PRIORITY_INIT.
Add code to display these values in readelf.
This commit is contained in:
Nick Clifton
parent
d1c1f9109a
commit
ecc51f48c5
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@ -1,3 +1,14 @@
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2003-02-21 Ian Wienand <ianw@gelato.unsw.edu.au>
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* readelf.c (get_ia64_dynamic_type): New function.
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(dynamic_segment_ia64_val): New function.
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(get_dynamic_type): If machine type is EM_IA_64 call
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get_ia64_dynamic_val.
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(get_ia64_section_type_name): Handle sections with types in the
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SHT_IA_64_LOPSREG to SHT_IA_64_HIPSREG range.
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(get_dynamic_flags): If machine type is EM_IA_64 call
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dynamic_segment_ia64_val.
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2003-02-21 Bob Wilson <bob.wilson@acm.org>
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* doc/binutils.texi: Fix typos and obvious texinfo mistakes. Make
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@ -179,6 +179,8 @@ static const char *get_ppc64_dynamic_type
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PARAMS ((unsigned long));
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static const char *get_parisc_dynamic_type
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PARAMS ((unsigned long));
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static const char *get_ia64_dynamic_type
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PARAMS ((unsigned long));
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static const char *get_dynamic_type
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PARAMS ((unsigned long));
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static int slurp_rela_relocs
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@ -240,6 +242,8 @@ static void dynamic_segment_mips_val
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PARAMS ((Elf_Internal_Dyn *));
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static void dynamic_segment_parisc_val
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PARAMS ((Elf_Internal_Dyn *));
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static void dynamic_segment_ia64_val
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PARAMS ((Elf_Internal_Dyn *));
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static int process_dynamic_segment
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PARAMS ((FILE *));
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static int process_symbol_table
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@ -1479,6 +1483,18 @@ get_parisc_dynamic_type (type)
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}
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}
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static const char *
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get_ia64_dynamic_type (type)
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unsigned long type;
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{
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switch (type)
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{
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case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE";
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default:
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return NULL;
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}
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}
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static const char *
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get_dynamic_type (type)
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unsigned long type;
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@ -1576,6 +1592,9 @@ get_dynamic_type (type)
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case EM_PPC64:
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result = get_ppc64_dynamic_type (type);
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break;
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case EM_IA_64:
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result = get_ia64_dynamic_type (type);
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break;
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default:
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result = NULL;
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break;
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@ -2331,10 +2350,15 @@ static const char *
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get_ia64_section_type_name (sh_type)
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unsigned int sh_type;
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{
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/* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */
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if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG)
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return get_osabi_name ((sh_type & 0x00FF0000) >> 16);
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switch (sh_type)
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{
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case SHT_IA_64_EXT: return "IA_64_EXT";
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case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
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case SHT_IA_64_EXT: return "IA_64_EXT";
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case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
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case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
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default:
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break;
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}
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@ -4472,6 +4496,21 @@ dynamic_segment_parisc_val (entry)
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putchar ('\n');
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}
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static void
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dynamic_segment_ia64_val (entry)
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Elf_Internal_Dyn *entry;
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{
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switch (entry->d_tag)
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{
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case DT_IA_64_PLT_RESERVE:
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/* First 3 bytes reserved. */
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print_vma (entry->d_un.d_ptr, PREFIX_HEX);
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printf (" -- ");
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print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX);
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printf ("\n");
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}
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}
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static int
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get_32bit_dynamic_segment (file)
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FILE *file;
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@ -5121,6 +5160,9 @@ process_dynamic_segment (file)
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case EM_PARISC:
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dynamic_segment_parisc_val (entry);
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break;
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case EM_IA_64:
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dynamic_segment_ia64_val (entry);
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break;
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default:
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print_vma (entry->d_un.d_val, PREFIX_HEX);
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putchar ('\n');
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@ -1,3 +1,8 @@
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2003-02-21 Ian Wienand <ianw@gelato.unsw.edu.au>
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* ia64.h (SHT_IA_64_LOPSREG, SHT_IA_64_HIPSREG,
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SHT_IA_64_PRIORITY_INIT): Define.
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2003-02-18 Alan Modra <amodra@bigpond.net.au>
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* ppc64.h (IS_PPC64_TLS_RELOC): Rename from IS_TLS_RELOC.
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@ -1,45 +1,44 @@
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/* IA-64 ELF support for BFD.
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Copyright 1998, 1999, 2000 Free Software Foundation, Inc.
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Copyright 1998, 1999, 2000, 2003 Free Software Foundation, Inc.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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This file is part of BFD, the Binary File Descriptor library.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef _ELF_IA64_H
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#define _ELF_IA64_H
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/* Bits in the e_flags field of the Elf64_Ehdr: */
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#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
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#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
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#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
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#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
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/* ??? These four definitions are not part of the SVR4 ABI.
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They were present in David's initial code drop, so it is probable
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that they are used by HP/UX. */
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#define EF_IA_64_TRAPNIL (1 << 0) /* trap NIL pointer dereferences */
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#define EF_IA_64_EXT (1 << 2) /* program uses arch. extensions */
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#define EF_IA_64_BE (1 << 3) /* PSR BE bit set (big-endian) */
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#define EFA_IA_64_EAS2_3 0x23000000 /* ia64 EAS 2.3 */
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#define EF_IA_64_TRAPNIL (1 << 0) /* Trap NIL pointer dereferences. */
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#define EF_IA_64_EXT (1 << 2) /* Program uses arch. extensions. */
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#define EF_IA_64_BE (1 << 3) /* PSR BE bit set (big-endian). */
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#define EFA_IA_64_EAS2_3 0x23000000 /* IA64 EAS 2.3. */
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#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI */
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#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI. */
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/* Not used yet. */
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#define EF_IA_64_REDUCEDFP (1 << 5) /* Only FP6-FP11 used. */
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#define EF_IA_64_CONS_GP (1 << 6) /* gp as program wide constant. */
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#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors. */
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#define EF_IA_64_CONS_GP (1 << 6) /* gp as program wide constant. */
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#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors. */
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/* Not used yet. */
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#define EF_IA_64_ABSOLUTE (1 << 8) /* Load at absolute addresses. */
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@ -54,13 +53,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* Bits in the sh_flags field of Elf64_Shdr: */
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#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
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#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
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#define SHF_IA_64_SHORT 0x10000000 /* Section near gp. */
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#define SHF_IA_64_NORECOV 0x20000000 /* Spec insns w/o recovery. */
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/* Possible values for sh_type in Elf64_Shdr: */
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#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
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#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
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#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* Extension bits. */
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#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* Unwind bits. */
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#define SHT_IA_64_LOPSREG (SHT_LOPROC + 0x8000000)
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/* ABI says (SHT_LOPROC + 0xfffffff) but I think it's a typo -- this makes sense. */
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#define SHT_IA_64_HIPSREG (SHT_LOPROC + 0x8ffffff)
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#define SHT_IA_64_PRIORITY_INIT (SHT_LOPROC + 0x9000000)
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/* SHT_IA_64_HP_OPT_ANOT is only generated by HPUX compilers for its
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optimization annotation section. GCC does not generate it but we
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@ -74,8 +77,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* Possible values for p_type in Elf64_Phdr: */
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#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
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#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
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#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* Arch extension bits, */
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#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* IA64 unwind bits. */
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/* HP-UX specific values for p_type in Elf64_Phdr.
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These values are currently just used to make
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@ -92,10 +95,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* This section only used by HP-UX, The HP linker gives weak symbols
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precedence over regular common symbols. We want common to override
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weak. Using this common instead of SHN_COMMON does that. */
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#define SHN_IA_64_ANSI_COMMON 0xFF00
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/* ia64-specific relocation types: */
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/* IA64-specific relocation types: */
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/* Relocs apply to specific instructions within a bundle. The least
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significant 2 bits of the address indicate which instruction in the
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