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[COMMITTED] Update elf.h from glibc.
- From: Mark Wielaard <mjw at redhat dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Fri, 04 Jul 2014 13:44:45 +0200
- Subject: [COMMITTED] Update elf.h from glibc.
Includes new bits needed for ppc64le ELFv2 abi.
https://bugzilla.redhat.com/show_bug.cgi?id=1110249
Signed-off-by: Mark Wielaard <mjw@redhat.com>
---
libelf/ChangeLog | 4 ++++
libelf/elf.h | 30 +++++++++++++++++++++++++++++-
2 files changed, 33 insertions(+), 1 deletions(-)
diff --git a/libelf/ChangeLog b/libelf/ChangeLog
index bd009cd..4bc8f56 100644
--- a/libelf/ChangeLog
+++ b/libelf/ChangeLog
@@ -1,3 +1,7 @@
+2014-07-07 Mark Wielaard <mjw@redhat.com>
+
+ * elf.h: Update from glibc.
+
2014-04-13 Mark Wielaard <mjw@redhat.com>
* Makefile.am: Remove !MUDFLAP conditions.
diff --git a/libelf/elf.h b/libelf/elf.h
index a05ea3b..40e87b2 100644
--- a/libelf/elf.h
+++ b/libelf/elf.h
@@ -1,5 +1,5 @@
/* This file defines standard ELF types, structures, and macros.
- Copyright (C) 1995-2013 Free Software Foundation, Inc.
+ Copyright (C) 1995-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -2252,6 +2252,17 @@ typedef Elf32_Addr Elf32_Conflict;
#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel(a)highera */
#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel(a)highest */
#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel(a)highesta */
+#define R_PPC64_TLSGD 107 /* none (sym+add)@tlsgd */
+#define R_PPC64_TLSLD 108 /* none (sym+add)@tlsld */
+#define R_PPC64_TOCSAVE 109 /* none */
+
+/* Added when HA and HI relocs were changed to report overflows. */
+#define R_PPC64_ADDR16_HIGH 110
+#define R_PPC64_ADDR16_HIGHA 111
+#define R_PPC64_TPREL16_HIGH 112
+#define R_PPC64_TPREL16_HIGHA 113
+#define R_PPC64_DTPREL16_HIGH 114
+#define R_PPC64_DTPREL16_HIGHA 115
/* GNU extension to support local ifunc. */
#define R_PPC64_JMP_IREL 247
@@ -2261,12 +2272,29 @@ typedef Elf32_Addr Elf32_Conflict;
#define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */
#define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */
+/* e_flags bits specifying ABI.
+ 1 for original function descriptor using ABI,
+ 2 for revised ABI without function descriptors,
+ 0 for unspecified or not using any features affected by the differences. */
+#define EF_PPC64_ABI 3
+
/* PowerPC64 specific values for the Dyn d_tag field. */
#define DT_PPC64_GLINK (DT_LOPROC + 0)
#define DT_PPC64_OPD (DT_LOPROC + 1)
#define DT_PPC64_OPDSZ (DT_LOPROC + 2)
+#define DT_PPC64_OPT (DT_LOPROC + 3)
#define DT_PPC64_NUM 3
+/* PowerPC64 specific values for the DT_PPC64_OPT Dyn entry. */
+#define PPC64_OPT_TLS 1
+#define PPC64_OPT_MULTI_TOC 2
+
+/* PowerPC64 specific values for the Elf64_Sym st_other field. */
+#define STO_PPC64_LOCAL_BIT 5
+#define STO_PPC64_LOCAL_MASK (7 << STO_PPC64_LOCAL_BIT)
+#define PPC64_LOCAL_ENTRY_OFFSET(other) \
+ (((1 << (((other) & STO_PPC64_LOCAL_MASK) >> STO_PPC64_LOCAL_BIT)) >> 2) << 2)
+
/* ARM specific declarations */
--
1.7.1