X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=elfcpp%2Felfcpp.h;h=9c7c6294e424e032e9a449f101ae17b194fa0f4c;hb=087e161b3cd9a8626dc05ce1bdb8dfaf353a71b1;hp=bee73df6f6b3f4e200f87810321258ca5cd7b18b;hpb=4244d58a4080d057bb9b17554734192821493cb6;p=deliverable%2Fbinutils-gdb.git

diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h
index bee73df6f6..9c7c6294e4 100644
--- a/elfcpp/elfcpp.h
+++ b/elfcpp/elfcpp.h
@@ -1,6 +1,6 @@
 // elfcpp.h -- main header file for elfcpp    -*- C++ -*-
 
-// Copyright (C) 2006-2016 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of elfcpp.
@@ -515,7 +515,9 @@ enum PT
   // Platform architecture compatibility information
   PT_AARCH64_ARCHEXT = 0x70000000,
   // Exception unwind tables
-  PT_AARCH64_UNWIND = 0x70000001
+  PT_AARCH64_UNWIND = 0x70000001,
+  // 4k page table size
+  PT_S390_PGSTE = 0x70000000,
 };
 
 // The valid bit flags found in the Phdr p_flags field.
@@ -766,6 +768,9 @@ enum DT
   // Specify the value of _GLOBAL_OFFSET_TABLE_.
   DT_PPC_GOT = 0x70000000,
 
+  // Specify whether various optimisations are possible.
+  DT_PPC_OPT = 0x70000001,
+
   // Specify the start of the .glink section.
   DT_PPC64_GLINK = 0x70000000,
 
@@ -773,6 +778,9 @@ enum DT
   DT_PPC64_OPD = 0x70000001,
   DT_PPC64_OPDSZ = 0x70000002,
 
+  // Specify whether various optimisations are possible.
+  DT_PPC64_OPT = 0x70000003,
+
   // The index of an STT_SPARC_REGISTER symbol within the DT_SYMTAB
   // symbol table.  One dynamic entry exists for every STT_SPARC_REGISTER
   // symbol in the symbol table.
@@ -905,7 +913,8 @@ enum DF_1
   DF_1_INTERPOSE = 0x400,
   DF_1_NODEFLIB = 0x800,
   DF_1_NODUMP = 0x1000,
-  DF_1_CONLFAT = 0x2000
+  DF_1_CONLFAT = 0x2000,
+  DF_1_PIE = 0x08000000
 };
 
 // Version numbers which appear in the vd_version field of a Verdef
@@ -976,7 +985,9 @@ enum
   NT_GNU_BUILD_ID = 3,
   // The version of gold used to link.  Th descriptor is just a
   // string.
-  NT_GNU_GOLD_VERSION = 4
+  NT_GNU_GOLD_VERSION = 4,
+  // Program property note, as described in "Linux Extensions to the gABI".
+  NT_GNU_PROPERTY_TYPE_0 = 5
 };
 
 // The OS values which may appear in word 0 of a NT_GNU_ABI_TAG note.
@@ -991,6 +1002,21 @@ enum
   ELF_NOTE_OS_SYLLABLE = 5
 };
 
+// Program property types for NT_GNU_PROPERTY_TYPE_0.
+
+enum
+{
+  GNU_PROPERTY_STACK_SIZE = 1,
+  GNU_PROPERTY_NO_COPY_ON_PROTECTED = 2,
+  GNU_PROPERTY_LOPROC = 0xc0000000,
+  GNU_PROPERTY_X86_ISA_1_USED = 0xc0000000,
+  GNU_PROPERTY_X86_ISA_1_NEEDED = 0xc0000001,
+  GNU_PROPERTY_X86_FEATURE_1_AND = 0xc0000002,
+  GNU_PROPERTY_HIPROC = 0xdfffffff,
+  GNU_PROPERTY_LOUSER = 0xe0000000,
+  GNU_PROPERTY_HIUSER = 0xffffffff
+};
+
 } // End namespace elfcpp.
 
 // Include internal details after defining the types.
@@ -1346,10 +1372,27 @@ class Chdr_write
   put_ch_addralign(typename Elf_types<size>::Elf_WXword v)
   { this->p_->ch_addralign = Convert<size, big_endian>::convert_host(v); }
 
+  void
+  put_ch_reserved(Elf_Word);
+
  private:
   internal::Chdr_data<size>* p_;
 };
 
+template<>
+inline void
+elfcpp::Chdr_write<64, true>::put_ch_reserved(Elf_Word v)
+{
+  this->p_->ch_reserved = v;
+}
+
+template<>
+inline void
+elfcpp::Chdr_write<64, false>::put_ch_reserved(Elf_Word v)
+{
+  this->p_->ch_reserved = v;
+}
+
 // Accessor class for an ELF segment header.
 
 template<int size, bool big_endian>