x86-64: Add -z mark-plt and -z nomark-plt

[thirdparty/binutils-gdb.git] / include / elf / x86-64.h

diff --git a/include/elf/x86-64.h b/include/elf/x86-64.h
index 7ad0e3494f3cca49a52cf7f3473eca75a38a0209..1b87beef41a18448c5bb2d3dd1244ac51f40b203 100644 (file)
--- a/include/elf/x86-64.h
+++ b/include/elf/x86-64.h
@@ -1,13 +1,12 @@
 /* x86_64 ELF support for BFD.
-   Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2008
-   Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Contributed by Jan Hubicka <jh@suse.cz>
 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -59,11 +58,11 @@ START_RELOC_NUMBERS (elf_x86_64_reloc_type)
                                                 offset to GOT entry */
      RELOC_NUMBER (R_X86_64_GOTPC64,  29)     /* 64 bit signed pc relative
                                                 offset to GOT */
-     RELOC_NUMBER (R_X86_64_GOTPLT64, 30)     /* like GOT64, but indicates
-                                                that PLT entry is needed */
+     RELOC_NUMBER (R_X86_64_GOTPLT64, 30)     /* Obsolete. The same as GOT64. */
      RELOC_NUMBER (R_X86_64_PLTOFF64, 31)     /* 64 bit GOT relative offset
                                                 to PLT entry */
-     /* 32 .. 33 */
+     RELOC_NUMBER (R_X86_64_SIZE32,   32)     /* 32-bit symbol size */
+     RELOC_NUMBER (R_X86_64_SIZE64,   33)     /* 64-bit symbol size */
      RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34)
                                              /* 32 bit signed pc relative
                                                 offset to TLS descriptor
@@ -72,6 +71,17 @@ START_RELOC_NUMBERS (elf_x86_64_reloc_type)
                                                 descriptor.  */
      RELOC_NUMBER (R_X86_64_TLSDESC, 36)      /* 2x64-bit TLS descriptor.  */
      RELOC_NUMBER (R_X86_64_IRELATIVE, 37)    /* Adjust indirectly by program base */
+     RELOC_NUMBER (R_X86_64_RELATIVE64, 38)   /* 64bit adjust by program base */
+     RELOC_NUMBER (R_X86_64_PC32_BND, 39)     /* PC relative 32 bit
+                                                signed with BND prefix  */
+     RELOC_NUMBER (R_X86_64_PLT32_BND, 40)    /* 32 bit PLT address with
+                                                BND prefix */
+     /* Load from 32 bit signed pc relative offset to GOT entry without
+       REX prefix, relaxable.  */
+     RELOC_NUMBER (R_X86_64_GOTPCRELX, 41)
+     /* Load from 32 bit signed pc relative offset to GOT entry with
+       REX prefix, relaxable.  */
+     RELOC_NUMBER (R_X86_64_REX_GOTPCRELX, 42)
      RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250)       /* GNU C++ hack  */
      RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251)         /* GNU C++ hack  */
 END_RELOC_NUMBERS (R_X86_64_max)
@@ -85,4 +95,9 @@ END_RELOC_NUMBERS (R_X86_64_max)
 #define SHN_X86_64_LCOMMON     (SHN_LORESERVE + 2)
 
 #define SHF_X86_64_LARGE       0x10000000
+
+#define DT_X86_64_PLT          (DT_LOPROC + 0)
+#define DT_X86_64_PLTSZ                (DT_LOPROC + 1)
+#define DT_X86_64_PLTENT       (DT_LOPROC + 3)
+
 #endif