diff options
Diffstat (limited to 'binutils-2.25/elfcpp')
-rw-r--r-- | binutils-2.25/elfcpp/ChangeLog | 97 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/README | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/aarch64.h | 187 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/arm.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/dwarf.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/elfcpp.h | 25 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/elfcpp_file.h | 40 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/elfcpp_internal.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/elfcpp_swap.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/i386.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/mips.h | 150 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/powerpc.h | 63 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/sparc.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/tilegx.h | 2 | ||||
-rw-r--r-- | binutils-2.25/elfcpp/x86_64.h | 4 |
15 files changed, 541 insertions, 41 deletions
diff --git a/binutils-2.25/elfcpp/ChangeLog b/binutils-2.25/elfcpp/ChangeLog index 41897fb8..bc5681a8 100644 --- a/binutils-2.25/elfcpp/ChangeLog +++ b/binutils-2.25/elfcpp/ChangeLog @@ -1,3 +1,98 @@ +2014-09-17 Han Shen <shenhan@google.com> + + * aarch64.h (R_AARCH64_TLS_DTPREL64): Switch enum value with ... + (R_AARCH64_TLS_DTPMOD64): ... enum value. + +2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com> + Matthew Fortune <matthew.fortune@imgtec.com> + + * mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants. + +2014-09-02 Cary Coutant <ccoutant@google.com> + + * elfcpp_file.h (Elf_file::shnum): New const function. + (Elf_file::shstrndx): New const function. + (Elf_file::large_shndx_offset): New const function. + (Elf_file::section_name): Add const attribute. + (Elf_file::section_header_offset): Likewise. + +2014-08-08 Han Shen <shenhan@google.com> + + * aarch64.h (withdrawn): Replaced with R_AARCH64_withdrawn. + +2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com> + + * elfcpp.h (PT_MIPS_ABIFLAGS): New program header type. + +2014-07-02 Jing Yu <jingyu@google.com> + + * aarch64.h: New file. New enums for aarch64-elf64 relocations. + * elfcpp.h (EM_AARCH64, SHT_AARCH64_ATTRIBUTES, PT_AARCH64_ARCHEXT, + PT_AARCH64_UNWIND): New enum constant. + +2014-04-22 Christian Svensson <blue@cmd.nu> + + * elfcpp.h: Remove openrisc and or32 support. + +2014-04-15 Sasa Stankovic <Sasa.Stankovic@imgtec.com> + + * mips.h (R _MIPS16_TLS_GD, R_MIPS16_TLS_LDM, R_MIPS16_TLS_DTPREL_HI16, + R_MIPS16_TLS_DTPREL_LO16, R_MIPS16_TLS_GOTTPREL, + R_MIPS16_TLS_TPREL_HI16, R_MIPS16_TLS_TPREL_LO16, R_MICROMIPS_26_S1, + R_MICROMIPS_HI16, R_MICROMIPS_LO16, R_MICROMIPS_GPREL16, + R_MICROMIPS_LITERAL, R_MICROMIPS_GOT16, R_MICROMIPS_PC7_S1, + R_MICROMIPS_PC10_S1, R_MICROMIPS_PC16_S1, R_MICROMIPS_CALL16, + R_MICROMIPS_GOT_DISP, R_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_OFST, + R_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_LO16, R_MICROMIPS_SUB, + R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST, R_MICROMIPS_CALL_HI16, + R_MICROMIPS_CALL_LO16, R_MICROMIPS_SCN_DISP, R_MICROMIPS_JALR, + R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM, + R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16, + R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16, + R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2, + R_MICROMIPS_PC23_S20, R_MIPS_EH): New enums for relocations (mips16 and + micromips). + (STO_MIPS_FLAGS): New enum constant. + (elf_st_is_mips16): New function. + (elf_st_is_micromips): New function. + (is_micromips): New function. + (abi_n32): New function. + (abi_n64): New function. + (ODK_NULL, ODK_REGINFO, ODK_EXCEPTIONS, ODK_PAD, ODK_HWPATCH, ODK_FILL, + ODK_TAGS, ODK_HWAND, ODK_HWOR, ODK_GP_GROUP, ODK_IDENT): New enum + constants. + * elfcpp.h (SHT_MIPS_OPTIONS): New enum constant. + +2014-03-05 Alan Modra <amodra@gmail.com> + + Update copyright years. + +2014-03-05 Alan Modra <amodra@gmail.com> + + * powerpc.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define. + +2014-02-06 Andrew Pinski <apinski@cavium.com> + + * mips.h (E_MIPS_MACH_OCTEON3): New enum constant. + +2013-11-17 H.J. Lu <hongjiu.lu@intel.com> + + * x86_64.h (R_X86_64_PC32_BND): New. + (R_X86_64_PLT32_BND): Likewise. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * powerpc.h (EF_PPC64_ABI): New enum constant. + (STO_PPC64_LOCAL_BIT, STO_PPC64_LOCAL_MASK): Likewise. + (ppc64_decode_local_entry): New function. + (ppc64_encode_local_entry): Likewise. + +2013-10-30 Alan Modra <amodra@gmail.com> + + * powerpc.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA, + R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA, + R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): Define. + 2013-03-01 Cary Coutant <ccoutant@google.com> * dwarf.h (enum DW_LANG): Adjust spacing for consistency. @@ -286,7 +381,7 @@ * Added source code to GNU binutils. -Copyright (C) 2008-2012 Free Software Foundation, Inc. +Copyright (C) 2008-2014 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/binutils-2.25/elfcpp/README b/binutils-2.25/elfcpp/README index 8739b968..b6f65ab1 100644 --- a/binutils-2.25/elfcpp/README +++ b/binutils-2.25/elfcpp/README @@ -9,7 +9,7 @@ For efficiency, most accessors are templates with two arguments: the ELF file class (32 or 64 bits) and the endianness. -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2012-2014 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/binutils-2.25/elfcpp/aarch64.h b/binutils-2.25/elfcpp/aarch64.h new file mode 100644 index 00000000..55a5dfa7 --- /dev/null +++ b/binutils-2.25/elfcpp/aarch64.h @@ -0,0 +1,187 @@ +// aarch64.h -- ELF definitions specific to AARCH64 -*- C++ -*- + +// Copyright (C) 2014 Free Software Foundation, Inc. +// Written by Jing Yu (jingyu@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_AARCH64_H +#define ELFCPP_AARCH64_H + +namespace elfcpp +{ + +// The relocation type information is taken from: +// +// ELF for the ARM 64-bit Architecture (AArch64) +// Document number: ARM IHI 0056B, current through AArch64 ABI release 1.0 +// Date of Issue: 22nd May, 2013 +// + +enum +{ + // Null relocation codes + R_AARCH64_NONE = 0, // None + R_AARCH64_withdrawn = 256, // Treat as R_AARCH64_NONE + + // Static relocations + R_AARCH64_ABS64 = 257, // S + A + R_AARCH64_ABS32 = 258, // S + A + R_AARCH64_ABS16 = 259, // S + A + R_AARCH64_PREL64 = 260, // S + A - P + R_AARCH64_PREL32 = 261, // S + A - P + R_AARCH64_PREL16 = 262, // S + A - P + R_AARCH64_MOVW_UABS_G0 = 263, // S + A + R_AARCH64_MOVW_UABS_G0_NC = 264, // S + A + R_AARCH64_MOVW_UABS_G1 = 265, // S + A + R_AARCH64_MOVW_UABS_G1_NC = 266, // S + A + R_AARCH64_MOVW_UABS_G2 = 267, // S + A + R_AARCH64_MOVW_UABS_G2_NC = 268, // S + A + R_AARCH64_MOVW_UABS_G3 = 269, // S + A + R_AARCH64_MOVW_SABS_G0 = 270, // S + A + R_AARCH64_MOVW_SABS_G1 = 271, // S + A + R_AARCH64_MOVW_SABS_G2 = 272, // S + A + R_AARCH64_LD_PREL_LO19 = 273, // S + A - P + R_AARCH64_ADR_PREL_LO21 = 274, // S + A - P + R_AARCH64_ADR_PREL_PG_HI21 = 275, // Page(S+A) - Page(P) + R_AARCH64_ADR_PREL_PG_HI21_NC = 276, // Page(S+A) - Page(P) + R_AARCH64_ADD_ABS_LO12_NC = 277, // S + A + R_AARCH64_LDST8_ABS_LO12_NC = 278, // S + A + R_AARCH64_TSTBR14 = 279, // S + A - P + R_AARCH64_CONDBR19 = 280, // S + A - P + R_AARCH64_JUMP26 = 282, // S + A - P + R_AARCH64_CALL26 = 283, // S + A - P + R_AARCH64_LDST16_ABS_LO12_NC = 284, // S + A + R_AARCH64_LDST32_ABS_LO12_NC = 285, // S + A + R_AARCH64_LDST64_ABS_LO12_NC = 286, // S + A + R_AARCH64_MOVW_PREL_G0 = 287, // S + A - P + R_AARCH64_MOVW_PREL_G0_NC = 288, // S + A - P + R_AARCH64_MOVW_PREL_G1 = 289, // S + A - P + R_AARCH64_MOVW_PREL_G1_NC = 290, // S + A - P + R_AARCH64_MOVW_PREL_G2 = 291, // S + A - P + R_AARCH64_MOVW_PREL_G2_NC = 292, // S + A - P + R_AARCH64_MOVW_PREL_G3 = 293, // S + A - P + R_AARCH64_LDST128_ABS_LO12_NC = 299, // S + A + R_AARCH64_MOVW_GOTOFF_G0 = 300, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G0_NC = 301, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G1 = 302, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G1_NC = 303, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G2 = 304, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G2_NC = 305, // G(GDAT(S+A))-GOT + R_AARCH64_MOVW_GOTOFF_G3 = 306, // G(GDAT(S+A))-GOT + R_AARCH64_GOTREL64 = 307, // S + A - GOT + R_AARCH64_GOTREL32 = 308, // S + A - GOT + R_AARCH64_GOT_LD_PREL19 = 309, // G(GDAT(S+A))-P + R_AARCH64_LD64_GOTOFF_LO15 = 310, // G(GDAT(S+A))-GOT + R_AARCH64_ADR_GOT_PAGE = 311, // Page(G(GDAT(S+A)))-Page(P) + R_AARCH64_LD64_GOT_LO12_NC = 312, // G(GDAT(S+A)) + R_AARCH64_LD64_GOTPAGE_LO15 = 313, // G(GDAT(S+A))-Page(GOT) + + // Relocations for thread-local storage + R_AARCH64_TLSGD_ADR_PREL21 = 512, // G(GTLSIDX(S,A)) - P + R_AARCH64_TLSGD_ADR_PAGE21 = 513, // Page(G(GTLSIDX(S,A)))-Page(P) + R_AARCH64_TLSGD_ADD_LO12_NC = 514, // G(GTLSICX(S,A)) + R_AARCH64_TLSGD_MOVW_G1 = 515, // G(GTLSIDX(S,A)) - GOT + R_AARCH64_TLSGD_MOVW_G0_NC = 516, // G(GTLSIDX(S,A)) - GOT + + R_AARCH64_TLSLD_ADR_PREL21 = 517, // G(GLDM(S)) - P + R_AARCH64_TLSLD_ADR_PAGE21 = 518, // Page(G(GLDM(S))) - Page(P) + R_AARCH64_TLSLD_ADD_LO12_NC = 519, // G(GLDM(S)) + R_AARCH64_TLSLD_MOVW_G1 = 520, // G(GLDM(S)) - GOT + R_AARCH64_TLSLD_MOVW_G0_NC = 521, // G(GLDM(S)) - GOT + R_AARCH64_TLSLD_LD_PREL19 = 522, // G(GLDM(S)) - P + R_AARCH64_TLSLD_MOVW_DTPREL_G2 = 523, // DTPREL(S+A) + R_AARCH64_TLSLD_MOVW_DTPREL_G1 = 524, // DTPREL(S+A) + R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC = 525, // DTPREL(S+A) + R_AARCH64_TLSLD_MOVW_DTPREL_G0 = 526, // DTPREL(S+A) + R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC = 527, // DTPREL(S+A) + R_AARCH64_TLSLD_ADD_DTPREL_HI12 = 528, // DTPREL(S+A) + R_AARCH64_TLSLD_ADD_DTPREL_LO12 = 529, // DTPREL(S+A) + R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC = 530, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST8_DTPREL_LO12 = 531, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC = 532, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST16_DTPREL_LO12 = 533, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC = 534, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST32_DTPREL_LO12 = 535, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC = 536, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST64_DTPREL_LO12 = 537, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC = 538, // DTPREL(S+A) + R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 = 539, // G(GTPREL(S+A)) - GOT + R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC = 540, // G(GTPREL(S+A)) - GOT + R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 = 541, // Page(G(GTPREL(S+A)))-Page(P) + R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC = 542, // G(GTPREL(S+A)) + R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 = 543, // G(GTPREL(S+A)) - P + R_AARCH64_TLSLE_MOVW_TPREL_G2 = 544, // TPREL(S+A) + R_AARCH64_TLSLE_MOVW_TPREL_G1 = 545, // TPREL(S+A) + R_AARCH64_TLSLE_MOVW_TPREL_G1_NC = 546, // TPREL(S+A) + R_AARCH64_TLSLE_MOVW_TPREL_G0 = 547, // TPREL(S+A) + R_AARCH64_TLSLE_MOVW_TPREL_G0_NC = 548, // TPREL(S+A) + R_AARCH64_TLSLE_ADD_TPREL_HI12 = 549, // TPREL(S+A) + R_AARCH64_TLSLE_ADD_TPREL_LO12 = 550, // TPREL(S+A) + R_AARCH64_TLSLE_ADD_TPREL_LO12_NC = 551, // TPREL(S+A) + R_AARCH64_TLSLE_LDST8_TPREL_LO12 = 552, // TPREL(S+A) + R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC = 553, // TPREL(S+A) + R_AARCH64_TLSLE_LDST16_TPREL_LO12 = 554, // TPREL(S+A) + R_AARCH64_TLSLE_LSDT16_TPREL_LO12_NC = 555, // TPREL(S+A) + R_AARCH64_TLSLE_LDST32_TPREL_LO12 = 556, // TPREL(S+A) + R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC = 557, // TPREL(S+A) + R_AARCH64_TLSLE_LDST64_TPREL_LO12 = 558, // TPREL(S+A) + R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC = 559, // TPREL(S+A) + R_AARCH64_TLSDESC_LD_PREL19 = 560, // G(GTLSDESC(S+A)) - P + R_AARCH64_TLSDESC_ADR_PREL21 = 561, // G(GTLSDESC(S+A)) - P + R_AARCH64_TLSDESC_ADR_PAGE21 = 562, // Page(G(GTLSDESC(S+A)))-Page(P) + R_AARCH64_TLSDESC_LD64_LO12 = 563, // G(GTLSDESC(S+A)) + R_AARCH64_TLSDESC_ADD_LO12 = 564, // G(GTLSDESC(S+A)) + R_AARCH64_TLSDESC_OFF_G1 = 565, // G(GTLSDESC(S+A)) - GOT + R_AARCH64_TLSDESC_OFF_G0_NC = 566, // G(GTLSDESC(S+A)) - GOT + R_AARCH64_TLSDESC_LDR = 567, // None + R_AARCH64_TLSDESC_ADD = 568, // None + R_AARCH64_TLSDESC_CALL = 569, // None + R_AARCH64_TLSLE_LDST128_TPREL_LO12 = 570, // TPREL(S+A) + R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC = 571, // TPREL(S+A) + R_AARCH64_TLSLD_LDST128_DTPREL_LO12 = 572, // DTPREL(S+A) + R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC = 573, // DTPREL(S+A) + + // Dynamic relocations + R_AARCH64_COPY = 1024, + R_AARCH64_GLOB_DAT = 1025, // S + A + R_AARCH64_JUMP_SLOT = 1026, // S + A + R_AARCH64_RELATIVE = 1027, // Delta(S) + A + // Note (shenhan): the following 2 relocs are different from elf spec from + // arm. In elf docs, TLS_DTPMOD64 is defined as 1029, TLS_DTPREL64 1028. + // While actually the bfd linker (and the dynamic linker) treates TLS_DTPMOD64 + // as 1028, TLS_DTPREL64 1029. See binutils-gdb/include/elf/aarch64.h. + R_AARCH64_TLS_DTPMOD64 = 1028, // LDM(S) + R_AARCH64_TLS_DTPREL64 = 1029, // DTPREL(S+A) + R_AARCH64_TLS_TPREL64 = 1030, // TPREL(S+A) + R_AARCH64_TLSDESC = 1031, // TLSDESC(S+A) + R_AARCH64_IRELATIVE = 1032, // Indirect(Delta(S) + A) +}; + +} // End namespace elfcpp. + +#endif // !defined(ELFCPP_AARCH64_H) diff --git a/binutils-2.25/elfcpp/arm.h b/binutils-2.25/elfcpp/arm.h index ab0618a3..8c6b6bfd 100644 --- a/binutils-2.25/elfcpp/arm.h +++ b/binutils-2.25/elfcpp/arm.h @@ -1,6 +1,6 @@ // arm.h -- ELF definitions specific to EM_ARM -*- C++ -*- -// Copyright 2009, 2012 Free Software Foundation, Inc. +// Copyright (C) 2009-2014 Free Software Foundation, Inc. // Written by Doug Kwan <dougkwan@google.com>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/dwarf.h b/binutils-2.25/elfcpp/dwarf.h index de8b9baa..f7f30273 100644 --- a/binutils-2.25/elfcpp/dwarf.h +++ b/binutils-2.25/elfcpp/dwarf.h @@ -1,6 +1,6 @@ // dwarf.h -- DWARF2 constants -*- C++ -*- -// Copyright 2006, 2007, 2008, 2011, 2012 Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/elfcpp.h b/binutils-2.25/elfcpp/elfcpp.h index 067c7752..3e55db55 100644 --- a/binutils-2.25/elfcpp/elfcpp.h +++ b/binutils-2.25/elfcpp/elfcpp.h @@ -1,7 +1,6 @@ // elfcpp.h -- main header file for elfcpp -*- C++ -*- -// Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012 -// Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. @@ -247,7 +246,7 @@ enum EM EM_MN10300 = 89, EM_MN10200 = 90, EM_PJ = 91, - EM_OPENRISC = 92, + EM_OR1K = 92, EM_ARC_A5 = 93, EM_XTENSA = 94, EM_VIDEOCORE = 95, @@ -269,6 +268,7 @@ enum EM EM_UNICORE = 110, EM_ALTERA_NIOS2 = 113, EM_CRX = 114, + EM_AARCH64 = 183, EM_TILEGX = 191, // The Morph MT. EM_MT = 0x2530, @@ -289,7 +289,7 @@ enum EM // Old AVR objects used 0x1057 (EM_AVR is correct). // Old MSP430 objects used 0x1059 (EM_MSP430 is correct). // Old FR30 objects used 0x3330 (EM_FR30 is correct). - // Old OpenRISC objects used 0x3426 and 0x8472 (EM_OPENRISC is correct). + // Old OpenRISC objects used 0x3426 and 0x8472 (EM_OR1K is correct). // Old D10V objects used 0x7650 (EM_D10V is correct). // Old D30V objects used 0x7676 (EM_D30V is correct). // Old IP2X objects used 0x8217 (EM_IP2K is correct). @@ -401,9 +401,14 @@ enum SHT // x86_64 unwind information. SHT_X86_64_UNWIND = 0x70000001, - //MIPS-specific section types. - // Register info section + // MIPS-specific section types. + // Section contains register usage information. SHT_MIPS_REGINFO = 0x70000006, + // Section contains miscellaneous options. + SHT_MIPS_OPTIONS = 0x7000000d, + + // AARCH64-specific section type. + SHT_AARCH64_ATTRIBUTES = 0x70000003, // Link editor is to sort the entries in this section based on the // address specified in the associated symbol table entry. @@ -489,7 +494,13 @@ enum PT // Runtime procedure table. PT_MIPS_RTPROC = 0x70000001, // .MIPS.options section. - PT_MIPS_OPTIONS = 0x70000002 + PT_MIPS_OPTIONS = 0x70000002, + // .MIPS.abiflags section. + PT_MIPS_ABIFLAGS = 0x70000003, + // Platform architecture compatibility information + PT_AARCH64_ARCHEXT = 0x70000000, + // Exception unwind tables + PT_AARCH64_UNWIND = 0x70000001 }; // The valid bit flags found in the Phdr p_flags field. diff --git a/binutils-2.25/elfcpp/elfcpp_file.h b/binutils-2.25/elfcpp/elfcpp_file.h index 8dd7ad5c..a8daf91f 100644 --- a/binutils-2.25/elfcpp/elfcpp_file.h +++ b/binutils-2.25/elfcpp/elfcpp_file.h @@ -1,6 +1,6 @@ // elfcpp_file.h -- file access for elfcpp -*- C++ -*- -// Copyright 2006, 2007, Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. @@ -144,6 +144,15 @@ class Elf_file return this->shnum_; } + unsigned int + shnum() const + { + if (this->shnum_ == 0 && this->shoff_ != 0) + this->file_->error(_("ELF file has not been initialized yet" + " (internal error)")); + return this->shnum_; + } + // Return the section index of the section name string table. unsigned int shstrndx() @@ -152,6 +161,18 @@ class Elf_file return this->shstrndx_; } + unsigned int + shstrndx() const + { + if (this->shstrndx_ == SHN_XINDEX && this->shoff_ != 0) + { + this->file_->error(_("ELF file has not been initialized yet" + " (internal error)")); + return 0; + } + return this->shstrndx_; + } + // Return the value to subtract from section indexes >= // SHN_LORESERVE. See the comment in initialize_shnum. int @@ -161,6 +182,15 @@ class Elf_file return this->large_shndx_offset_; } + int + large_shndx_offset() const + { + if (this->shstrndx_ == SHN_XINDEX && this->shoff_ != 0) + this->file_->error(_("ELF file has not been initialized yet" + " (internal error)")); + return this->large_shndx_offset_; + } + // Return the location of the header of section SHNDX. typename File::Location section_header(unsigned int shndx) @@ -171,7 +201,7 @@ class Elf_file // Return the name of section SHNDX. std::string - section_name(unsigned int shndx); + section_name(unsigned int shndx) const; // Return the location of the contents of section SHNDX. typename File::Location @@ -216,7 +246,7 @@ class Elf_file // Return the file offset of the header of section SHNDX. off_t - section_header_offset(unsigned int shndx); + section_header_offset(unsigned int shndx) const; // The file we are reading. File* file_; @@ -465,7 +495,7 @@ Elf_file<size, big_endian, File>::find_section_by_type(unsigned int type) template<int size, bool big_endian, typename File> off_t -Elf_file<size, big_endian, File>::section_header_offset(unsigned int shndx) +Elf_file<size, big_endian, File>::section_header_offset(unsigned int shndx) const { if (shndx >= this->shnum()) this->file_->error(_("section_header_offset: bad shndx %u >= %u"), @@ -477,7 +507,7 @@ Elf_file<size, big_endian, File>::section_header_offset(unsigned int shndx) template<int size, bool big_endian, typename File> std::string -Elf_file<size, big_endian, File>::section_name(unsigned int shndx) +Elf_file<size, big_endian, File>::section_name(unsigned int shndx) const { File* const file = this->file_; diff --git a/binutils-2.25/elfcpp/elfcpp_internal.h b/binutils-2.25/elfcpp/elfcpp_internal.h index df84e7e7..357ccc19 100644 --- a/binutils-2.25/elfcpp/elfcpp_internal.h +++ b/binutils-2.25/elfcpp/elfcpp_internal.h @@ -1,6 +1,6 @@ // elfcpp_internal.h -- internals for elfcpp -*- C++ -*- -// Copyright 2006, 2007, Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/elfcpp_swap.h b/binutils-2.25/elfcpp/elfcpp_swap.h index 833da5da..6a06763a 100644 --- a/binutils-2.25/elfcpp/elfcpp_swap.h +++ b/binutils-2.25/elfcpp/elfcpp_swap.h @@ -1,6 +1,6 @@ // elfcpp_swap.h -- Handle swapping for elfcpp -*- C++ -*- -// Copyright 2006, 2007, 2008, 2009, 2012 Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/i386.h b/binutils-2.25/elfcpp/i386.h index 6903859f..6b20964a 100644 --- a/binutils-2.25/elfcpp/i386.h +++ b/binutils-2.25/elfcpp/i386.h @@ -1,6 +1,6 @@ // i386.h -- ELF definitions specific to EM_386 -*- C++ -*- -// Copyright 2006, 2007, 2010 Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/mips.h b/binutils-2.25/elfcpp/mips.h index 8c2d8f45..a59c3e24 100644 --- a/binutils-2.25/elfcpp/mips.h +++ b/binutils-2.25/elfcpp/mips.h @@ -1,7 +1,8 @@ // mips.h -- ELF definitions specific to EM_MIPS -*- C++ -*- -// Copyright 2012 Free Software Foundation, Inc. -// Written by Aleksandar Simeonov <aleksandar.simeonov@rt-rk.com>. +// Copyright (C) 2012-2014 Free Software Foundation, Inc. +// Written by Sasa Stankovic <sasa.stankovic@imgtec.com> +// and Aleksandar Simeonov <aleksandar.simeonov@rt-rk.com>. // This file is part of elfcpp. @@ -46,16 +47,16 @@ enum { R_MIPS_NONE = 0, R_MIPS_16 = 1, - R_MIPS_32 = 2, - R_MIPS_REL32 = 3, + R_MIPS_32 = 2, // In Elf 64: alias R_MIPS_ADD + R_MIPS_REL32 = 3, // In Elf 64: alias R_MIPS_REL R_MIPS_26 = 4, R_MIPS_HI16 = 5, R_MIPS_LO16 = 6, - R_MIPS_GPREL16 = 7, + R_MIPS_GPREL16 = 7, // In Elf 64: alias R_MIPS_GPREL R_MIPS_LITERAL = 8, - R_MIPS_GOT16 = 9, + R_MIPS_GOT16 = 9, // In Elf 64: alias R_MIPS_GOT R_MIPS_PC16 = 10, - R_MIPS_CALL16 = 11, + R_MIPS_CALL16 = 11, // In Elf 64: alias R_MIPS_CALL R_MIPS_GPREL32 = 12, R_MIPS_UNUSED1 = 13, R_MIPS_UNUSED2 = 14, @@ -69,48 +70,101 @@ enum R_MIPS_GOT_HI16 = 22, R_MIPS_GOT_LO16 = 23, R_MIPS_SUB = 24, - R_MIPS_INSERT_A = 25, // Empty relocation - R_MIPS_INSERT_B = 26, // Empty relocation - R_MIPS_DELETE = 27, // Empty relocation + R_MIPS_INSERT_A = 25, + R_MIPS_INSERT_B = 26, + R_MIPS_DELETE = 27, R_MIPS_HIGHER = 28, R_MIPS_HIGHEST = 29, R_MIPS_CALL_HI16 = 30, R_MIPS_CALL_LO16 = 31, R_MIPS_SCN_DISP = 32, - R_MIPS_REL16 = 33, // Empty relocation - R_MIPS_ADD_IMMEDIATE = 34, // Empty relocation - R_MIPS_PJUMP = 35, // Empty relocation - R_MIPS_RELGOT = 36, // Empty relocation + R_MIPS_REL16 = 33, + R_MIPS_ADD_IMMEDIATE = 34, + R_MIPS_PJUMP = 35, + R_MIPS_RELGOT = 36, R_MIPS_JALR = 37, + // TLS relocations. R_MIPS_TLS_DTPMOD32 = 38, R_MIPS_TLS_DTPREL32 = 39, - R_MIPS_TLS_DTPMOD64 = 40, // Empty relocation - R_MIPS_TLS_DTPREL64 = 41, // Empty relocation + R_MIPS_TLS_DTPMOD64 = 40, + R_MIPS_TLS_DTPREL64 = 41, R_MIPS_TLS_GD = 42, R_MIPS_TLS_LDM = 43, R_MIPS_TLS_DTPREL_HI16 = 44, R_MIPS_TLS_DTPREL_LO16 = 45, R_MIPS_TLS_GOTTPREL = 46, R_MIPS_TLS_TPREL32 = 47, - R_MIPS_TLS_TPREL64 = 48, // Empty relocation + R_MIPS_TLS_TPREL64 = 48, R_MIPS_TLS_TPREL_HI16 = 49, R_MIPS_TLS_TPREL_LO16 = 50, R_MIPS_GLOB_DAT = 51, + // These relocs are used for the mips16. R_MIPS16_26 = 100, R_MIPS16_GPREL = 101, R_MIPS16_GOT16 = 102, R_MIPS16_CALL16 = 103, R_MIPS16_HI16 = 104, R_MIPS16_LO16 = 105, + R_MIPS16_TLS_GD = 106, + R_MIPS16_TLS_LDM = 107, + R_MIPS16_TLS_DTPREL_HI16 = 108, + R_MIPS16_TLS_DTPREL_LO16 = 109, + R_MIPS16_TLS_GOTTPREL = 110, + R_MIPS16_TLS_TPREL_HI16 = 111, + R_MIPS16_TLS_TPREL_LO16 = 112, + R_MIPS_COPY = 126, R_MIPS_JUMP_SLOT = 127, + + // These relocations are specific to microMIPS. + R_MICROMIPS_26_S1 = 133, + R_MICROMIPS_HI16 = 134, + R_MICROMIPS_LO16 = 135, + R_MICROMIPS_GPREL16 = 136, // In Elf 64: alias R_MICROMIPS_GPREL + R_MICROMIPS_LITERAL = 137, + R_MICROMIPS_GOT16 = 138, // In Elf 64: alias R_MICROMIPS_GOT + R_MICROMIPS_PC7_S1 = 139, + R_MICROMIPS_PC10_S1 = 140, + R_MICROMIPS_PC16_S1 = 141, + R_MICROMIPS_CALL16 = 142, // In Elf 64: alias R_MICROMIPS_CALL + R_MICROMIPS_GOT_DISP = 145, + R_MICROMIPS_GOT_PAGE = 146, + R_MICROMIPS_GOT_OFST = 147, + R_MICROMIPS_GOT_HI16 = 148, + R_MICROMIPS_GOT_LO16 = 149, + R_MICROMIPS_SUB = 150, + R_MICROMIPS_HIGHER = 151, + R_MICROMIPS_HIGHEST = 152, + R_MICROMIPS_CALL_HI16 = 153, + R_MICROMIPS_CALL_LO16 = 154, + R_MICROMIPS_SCN_DISP = 155, + R_MICROMIPS_JALR = 156, + R_MICROMIPS_HI0_LO16 = 157, + // TLS relocations. + R_MICROMIPS_TLS_GD = 162, + R_MICROMIPS_TLS_LDM = 163, + R_MICROMIPS_TLS_DTPREL_HI16 = 164, + R_MICROMIPS_TLS_DTPREL_LO16 = 165, + R_MICROMIPS_TLS_GOTTPREL = 166, + R_MICROMIPS_TLS_TPREL_HI16 = 169, + R_MICROMIPS_TLS_TPREL_LO16 = 170, + // microMIPS GP- and PC-relative relocations. + R_MICROMIPS_GPREL7_S2 = 172, + R_MICROMIPS_PC23_S2 = 173, + + // This was a GNU extension used by embedded-PIC. It was co-opted by + // mips-linux for exception-handling data. GCC stopped using it in + // May, 2004, then started using it again for compact unwind tables. R_MIPS_PC32 = 248, + R_MIPS_EH = 249, + // This relocation is used internally by gas. R_MIPS_GNU_REL16_S2 = 250, + // These are GNU extensions to enable C++ vtable garbage collection. R_MIPS_GNU_VTINHERIT = 253, R_MIPS_GNU_VTENTRY = 254 }; -// Processor specific flags for the ELF header e_flags field. */ +// Processor specific flags for the ELF header e_flags field. enum { // At least one .noreorder directive appears in the source. @@ -164,6 +218,7 @@ enum E_MIPS_MACH_OCTEON = 0x008b0000, E_MIPS_MACH_XLR = 0x008c0000, E_MIPS_MACH_OCTEON2 = 0x008d0000, + E_MIPS_MACH_OCTEON3 = 0x008e0000, E_MIPS_MACH_5400 = 0x00910000, E_MIPS_MACH_5500 = 0x00980000, E_MIPS_MACH_9000 = 0x00990000, @@ -195,6 +250,10 @@ enum E_MIPS_ARCH_32R2 = 0x70000000, // -mips64r2 code. E_MIPS_ARCH_64R2 = 0x80000000, + // -mips32r6 code. + E_MIPS_ARCH_32R6 = 0x90000000, + // -mips64r6 code. + E_MIPS_ARCH_64R6 = 0xa0000000, }; enum @@ -235,6 +294,10 @@ enum // Note that one of the MIPS16 bits overlaps with STO_MIPS_PIC. STO_MIPS_ISA = 0xc0, + // The mask spanning the rest of MIPS psABI flags. At most one is expected + // to be set except for STO_MIPS16. + STO_MIPS_FLAGS = ~(STO_MIPS_ISA | 0x3), + // The MIPS psABI was updated in 2008 with support for PLTs and copy // relocs. There are therefore two types of nonzero SHN_UNDEF functions: // PLT entries and traditional MIPS lazy binding stubs. We mark the former @@ -262,6 +325,57 @@ enum DTP_OFFSET = 0x8000 }; + +bool +elf_st_is_mips16(unsigned char st_other) +{ return (st_other & elfcpp::STO_MIPS16) == elfcpp::STO_MIPS16; } + +bool +elf_st_is_micromips(unsigned char st_other) +{ return (st_other & elfcpp::STO_MIPS_ISA) == elfcpp::STO_MICROMIPS; } + +// Whether the ABI is N32. +bool +abi_n32(elfcpp::Elf_Word e_flags) +{ return (e_flags & elfcpp::EF_MIPS_ABI2) != 0; } + +// Whether the ABI is N64. +bool +abi_64(unsigned char ei_class) +{ return ei_class == elfcpp::ELFCLASS64; } + +// Whether the file has microMIPS code. +bool +is_micromips(elfcpp::Elf_Word e_flags) +{ return (e_flags & elfcpp::EF_MIPS_ARCH_ASE_MICROMIPS) != 0; } + +// Values which may appear in the kind field of an Elf_Options structure. +enum +{ + // Undefined. + ODK_NULL = 0, + // Register usage and GP value. + ODK_REGINFO = 1, + // Exception processing information. + ODK_EXCEPTIONS = 2, + // Section padding information. + ODK_PAD = 3, + // Hardware workarounds performed. + ODK_HWPATCH = 4, + // Fill value used by the linker. + ODK_FILL = 5, + // Reserved space for desktop tools. + ODK_TAGS = 6, + // Hardware workarounds, AND bits when merging. + ODK_HWAND = 7, + // Hardware workarounds, OR bits when merging. + ODK_HWOR = 8, + // GP group to use for text/data sections. + ODK_GP_GROUP = 9, + // ID information. + ODK_IDENT = 10 +}; + } // End namespace elfcpp. #endif // !defined(ELFCPP_MIPS_H) diff --git a/binutils-2.25/elfcpp/powerpc.h b/binutils-2.25/elfcpp/powerpc.h index 2c803af9..2a221218 100644 --- a/binutils-2.25/elfcpp/powerpc.h +++ b/binutils-2.25/elfcpp/powerpc.h @@ -1,6 +1,6 @@ // powerpc.h -- ELF definitions specific to EM_PPC and EM_PPC64 -*- C++ -*- -// Copyright 2008, 2010, 2012 Free Software Foundation, Inc. +// Copyright (C) 2008-2014 Free Software Foundation, Inc. // Written by David S. Miller <davem@davemloft.net>. // This file is part of elfcpp. @@ -164,12 +164,20 @@ enum R_PPC_EMB_SDA21 = 109, R_PPC64_TOCSAVE = 109, R_PPC_EMB_MRKREF = 110, + R_PPC64_ADDR16_HIGH = 110, R_PPC_EMB_RELSEC16 = 111, + R_PPC64_ADDR16_HIGHA = 111, R_PPC_EMB_RELST_LO = 112, + R_PPC64_TPREL16_HIGH = 112, R_PPC_EMB_RELST_HI = 113, + R_PPC64_TPREL16_HIGHA = 113, R_PPC_EMB_RELST_HA = 114, + R_PPC64_DTPREL16_HIGH = 114, R_PPC_EMB_BIT_FLD = 115, + R_PPC64_DTPREL16_HIGHA = 115, R_PPC_EMB_RELSDA = 116, + R_PPC64_REL24_NOTOC = 116, + R_PPC64_ADDR64_LOCAL = 117, R_PPC_VLE_REL8 = 216, R_PPC_VLE_REL15 = 217, @@ -208,6 +216,59 @@ enum EF_PPC_RELOCATABLE_LIB = 0x00008000, // PowerPC -mrelocatable-lib flag. */ }; +// e_flags values defined for powerpc64 +enum +{ + // ABI version + // 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. + EF_PPC64_ABI = 3 +}; + +enum +{ + // The ELFv2 ABI uses three bits in the symbol st_other field of a + // function definition to specify the number of instructions between a + // function's global entry point and local entry point. + // The global entry point is used when it is necessary to set up the + // toc pointer (r2) for the function. Callers must enter the global + // entry point with r12 set to the global entry point address. On + // return from the function, r2 may have a different value to that + // which it had on entry. + // The local entry point is used when r2 is known to already be valid + // for the function. There is no requirement on r12 when using the + // local entry point, and on return r2 will contain the same value as + // at entry. + // A value of zero in these bits means that the function has a single + // entry point with no requirement on r12 or r2, and that on return r2 + // will contain the same value as at entry. + // Values of one and seven are reserved. + + STO_PPC64_LOCAL_BIT = 5, + STO_PPC64_LOCAL_MASK = 0xE0 +}; + +// 3 bit other field to bytes. +static inline unsigned int +ppc64_decode_local_entry(unsigned int other) +{ + return ((1 << other) >> 2) << 2; +} + +// bytes to field value. +static inline unsigned int +ppc64_encode_local_entry(unsigned int val) +{ + return (val >= 4 * 4 + ? (val >= 8 * 4 + ? (val >= 16 * 4 ? 6 : 5) + : 4) + : (val >= 2 * 4 + ? 3 + : (val >= 1 * 4 ? 2 : 0))); +} + } // End namespace elfcpp. #endif // !defined(ELFCPP_POWERPC_H) diff --git a/binutils-2.25/elfcpp/sparc.h b/binutils-2.25/elfcpp/sparc.h index 6b561be2..b46016ea 100644 --- a/binutils-2.25/elfcpp/sparc.h +++ b/binutils-2.25/elfcpp/sparc.h @@ -1,6 +1,6 @@ // sparc.h -- ELF definitions specific to EM_SPARC -*- C++ -*- -// Copyright 2008, 2010 Free Software Foundation, Inc. +// Copyright (C) 2008-2014 Free Software Foundation, Inc. // Written by David S. Miller <davem@davemloft.net>. // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/tilegx.h b/binutils-2.25/elfcpp/tilegx.h index fd80bcbc..1ba12435 100644 --- a/binutils-2.25/elfcpp/tilegx.h +++ b/binutils-2.25/elfcpp/tilegx.h @@ -1,6 +1,6 @@ // tilegx.h -- ELF definitions specific to EM_TILEGX -*- C++ -*- -// Copyright 2012 Free Software Foundation, Inc. +// Copyright (C) 2012-2014 Free Software Foundation, Inc. // Written by Jiong Wang (jiwang@tilera.com) // This file is part of elfcpp. diff --git a/binutils-2.25/elfcpp/x86_64.h b/binutils-2.25/elfcpp/x86_64.h index a53beac9..4b2f76d8 100644 --- a/binutils-2.25/elfcpp/x86_64.h +++ b/binutils-2.25/elfcpp/x86_64.h @@ -1,6 +1,6 @@ // x86-64.h -- ELF definitions specific to EM_X86_64 -*- C++ -*- -// Copyright 2006, 2007, 2010 Free Software Foundation, Inc. +// Copyright (C) 2006-2014 Free Software Foundation, Inc. // Written by Andrew Chatham. // This file is part of elfcpp. @@ -92,6 +92,8 @@ enum R_X86_64_TLSDESC = 36, // 2 by 64-bit TLS descriptor R_X86_64_IRELATIVE = 37, // Adjust indirectly by program base R_X86_64_RELATIVE64 = 38, // 64-bit adjust by program base + R_X86_64_PC32_BND = 39, // PC relative 32 bit signed with BND prefix + R_X86_64_PLT32_BND = 40, // 32 bit PLT address with BND prefix // GNU vtable garbage collection extensions. R_X86_64_GNU_VTINHERIT = 250, R_X86_64_GNU_VTENTRY = 251 |