LoongArch: Fix LD check fails.

[binutils-gdb.git] / bfd / pe-x86_64.c

diff --git a/bfd/pe-x86_64.c b/bfd/pe-x86_64.c
index 0c6badf1a36b11307204b3fb8c79df05bbc28795..f1e92b3c6b01a33daeaa114d6365f6de0d7229b0 100644 (file)
--- a/bfd/pe-x86_64.c
+++ b/bfd/pe-x86_64.c
@@ -1,11 +1,11 @@
 /* BFD back-end for Intel/AMD x86_64 PECOFF files.
 /* BFD back-end for Intel/AMD x86_64 PECOFF files.

-   Copyright 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2006-2022 Free Software Foundation, Inc.

 
    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
 
    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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -15,19 +15,34 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    You should have received a copy of the GNU 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.
-   
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.
+

    Written by Kai Tietz, OneVision Software GmbH&CoKg.  */
 
    Written by Kai Tietz, OneVision Software GmbH&CoKg.  */
 

+#define PEI_HEADERS

 #include "sysdep.h"
 #include "bfd.h"
 #include "sysdep.h"
 #include "bfd.h"

+#include "libbfd.h"
+#include "libiberty.h"
+#include "coff/x86_64.h"
+#include "coff/internal.h"
+#include "coff/pe.h"
+#include "libcoff.h"

 
 

-#define TARGET_SYM             x86_64pe_vec
-#define TARGET_NAME            "pe-x86-64"
+#define TARGET_SYM             x86_64_pe_vec
+#define TARGET_NAME            "pe-x86-64"
+#define TARGET_SYM_BIG         x86_64_pe_big_vec
+#define TARGET_NAME_BIG                "pe-bigobj-x86-64"

 #define COFF_WITH_PE
 #define COFF_WITH_pex64
 #define COFF_WITH_PE
 #define COFF_WITH_pex64

-#define PCRELOFFSET            TRUE
-#define TARGET_UNDERSCORE      '_'
+#define COFF_WITH_PE_BIGOBJ
+#define PCRELOFFSET            true
+#if defined (USE_MINGW64_LEADING_UNDERSCORES)
+#define TARGET_UNDERSCORE      '_'
+#else
+#define TARGET_UNDERSCORE      0
+#endif

 #define COFF_LONG_SECTION_NAMES
 #define COFF_SUPPORT_GNU_LINKONCE
 #define COFF_LONG_FILENAMES
 #define COFF_LONG_SECTION_NAMES
 #define COFF_SUPPORT_GNU_LINKONCE
 #define COFF_LONG_FILENAMES


@@ -35,11 +50,11 @@
 #define COFF_SECTION_ALIGNMENT_ENTRIES \
 { COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
 #define COFF_SECTION_ALIGNMENT_ENTRIES \
 { COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \

-{ COFF_SECTION_NAME_EXACT_MATCH (".data"), \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".data"), \

   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \

-{ COFF_SECTION_NAME_EXACT_MATCH (".rdata"), \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".rdata"), \

   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \

-{ COFF_SECTION_NAME_EXACT_MATCH (".text"), \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".text"), \

   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
 { COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
 { COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \


@@ -47,7 +62,44 @@
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
 { COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
 { COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \

+{ COFF_SECTION_NAME_PARTIAL_MATCH (".zdebug"), \
+  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \

 { COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
 
 { COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
 

+/* The function pex64_bfd_print_pdata is implemented in pei-x86_64.c
+   source, but has be extended to also handle pe objects.  */
+extern bool pex64_bfd_print_pdata (bfd *, void *);
+
+#define bfd_pe_print_pdata   pex64_bfd_print_pdata
+
+static bool
+pex64_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
+{
+  if (bfd_link_pde (info)
+      && bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
+    {
+      /* NB: When linking Windows x86-64 relocatable object files to
+        generate ELF executable, create an indirect reference to
+        __executable_start for __ImageBase to support R_AMD64_IMAGEBASE
+        relocation which is relative to __ImageBase.  */
+      struct bfd_link_hash_entry *h, *hi;
+      hi = bfd_link_hash_lookup (info->hash, "__ImageBase", true, false,
+                                false);
+      if (hi->type == bfd_link_hash_new
+         || hi->type == bfd_link_hash_undefined
+         || hi->type == bfd_link_hash_undefweak)
+       {
+         h = bfd_link_hash_lookup (info->hash, "__executable_start",
+                                   true, false, true);
+         hi->type = bfd_link_hash_indirect;
+         hi->u.i.link = h;
+       }
+    }
+
+  return _bfd_coff_link_add_symbols (abfd, info);
+}
+
+#define coff_bfd_link_add_symbols pex64_link_add_symbols
+

 #include "coff-x86_64.c"
 #include "coff-x86_64.c"