Imported binutils-2.20

[msp430-binutils.git] / elfcpp / i386.h

diff --git a/elfcpp/i386.h b/elfcpp/i386.h
new file mode 100644 (file)
index 0000000..397e0e6
--- /dev/null
+++ b/elfcpp/i386.h
@@ -0,0 +1,97 @@
+// i386.h -- ELF definitions specific to EM_386  -*- C++ -*-
+
+// Copyright 2006, 2007, Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of elfcpp.
+   
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public License
+// as published by the Free Software Foundation; either version 2, or
+// (at your option) any later version.
+
+// In addition to the permissions in the GNU Library General Public
+// License, the Free Software Foundation gives you unlimited
+// permission to link the compiled version of this file into
+// combinations with other programs, and to distribute those
+// combinations without any restriction coming from the use of this
+// file.  (The Library Public License restrictions do apply in other
+// respects; for example, they cover modification of the file, and
+/// distribution when not linked into a combined executable.)
+
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Library General Public License for more details.
+
+// You should have received a copy of the GNU Library General Public
+// License along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+// 02110-1301, USA.
+
+#ifndef ELFCPP_I386_H
+#define ELFCPP_I386_H
+
+// Documentation for the TLS relocs is taken from
+//   http://people.redhat.com/drepper/tls.pdf
+//   http://www.lsd.ic.unicamp.br/~oliva/writeups/TLS/RFC-TLSDESC-x86.txt
+
+namespace elfcpp
+{
+
+enum
+{
+  R_386_NONE = 0,        // No reloc
+  R_386_32 = 1,          // Direct 32 bit zero extended
+  R_386_PC32 = 2,        // PC relative 32 bit signed
+  R_386_GOT32 = 3,       // 32 bit GOT entry  
+  R_386_PLT32 = 4,       // 32 bit PLT address
+  R_386_COPY = 5,        // Copy symbol at runtime
+  R_386_GLOB_DAT = 6,    // Create GOT entry      
+  R_386_JUMP_SLOT = 7,   // Create PLT entry      
+  R_386_RELATIVE = 8,    // Adjust by program base
+  R_386_GOTOFF = 9,      // 32-bit GOT offset
+  R_386_GOTPC = 10,      // 32-bit PC relative offset to GOT
+  // Used by Sun.
+  R_386_32PLT = 11,
+  // TLS extensions.
+  R_386_TLS_TPOFF = 14,  // Outstanding Initial Exec reloc, gnu-style (both)
+  R_386_TLS_IE = 15,     // Initial Initial Exec reloc, gnu-style (no-PIC)
+  R_386_TLS_GOTIE = 16,  // Initial Initial Exec reloc, gnu-style (for PIC)
+  R_386_TLS_LE = 17,     // Initial Local Exec reloc, gnu-style
+  R_386_TLS_GD = 18,     // Initial General Dynamic reloc, gnu-style
+  R_386_TLS_LDM = 19,    // Initial Local Dynamic reloc, gnu-style
+  // GNU extensions.
+  R_386_16 = 20,         // Direct 16 bit zero extended
+  R_386_PC16 = 21,       // 16 bit sign extended pc relative
+  R_386_8 = 22,          // Direct 8 bit sign extended
+  R_386_PC8 = 23,        // 8 bit sign extended pc relative
+  // More TLS relocs.
+  R_386_TLS_GD_32 = 24,     // Initial General Dynamic reloc, sun-style
+  R_386_TLS_GD_PUSH = 25,   // Initial General Dynamic reloc, sun-style
+  R_386_TLS_GD_CALL = 26,   // Initial General Dynamic reloc, sun-style
+  R_386_TLS_GD_POP = 27,    // Initial General Dynamic reloc, sun-style
+  R_386_TLS_LDM_32 = 28,    // Initial Local Dynamic reloc, sun-style
+  R_386_TLS_LDM_PUSH = 29,  // Initial Local Dynamic reloc, sun-style
+  R_386_TLS_LDM_CALL = 30,  // Initial Local Dynamic reloc, sun-style
+  R_386_TLS_LDM_POP = 31,   // Initial Local Dynamic reloc, sun-style
+  R_386_TLS_LDO_32 = 32,    // Initial Local Dynamic reloc, sun+gnu styles
+  R_386_TLS_IE_32 = 33,     // Initial Initial Exec reloc, sun-style
+  R_386_TLS_LE_32 = 34,     // Initial Local Exec reloc, sun-style
+  R_386_TLS_DTPMOD32 = 35,  // Outstanding General/Local Dynamic reloc, sun+gnu
+  R_386_TLS_DTPOFF32 = 36,  // Outstanding General Dynamic reloc, sun+gnu
+  R_386_TLS_TPOFF32 = 37,   // Outstanding Initial Exec reloc, sun-style
+  R_386_TLS_GOTDESC = 39,   // GOT offset for TLS descriptor
+  R_386_TLS_DESC_CALL = 40, // Marker of call through TLS desc for relaxation
+  R_386_TLS_DESC = 41,      // TLS descriptor containing pointer to code and
+                            // to argument, returning TLS offset for symbol
+  // Used by Intel.
+  R_386_USED_BY_INTEL_200 = 200,
+  // GNU vtable garbage collection extensions.
+  R_386_GNU_VTINHERIT = 250,
+  R_386_GNU_VTENTRY = 251
+};
+
+} // End namespace elfcpp.
+
+#endif // !defined(ELFCPP_I386_H)