Retain .debug_addr sections loaded in the main file.

[deliverable/binutils-gdb.git] / bfd / targets.c

diff --git a/bfd/targets.c b/bfd/targets.c
index 8ae5c489fc4056628962d9385cd7544af4f9174b..dcd42636df0432135a9501ced33d4ee22cca56f6 100644 (file)
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -1,5 +1,5 @@
 /* Generic target-file-type support for the BFD library.
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -132,6 +132,11 @@ DESCRIPTION
 .   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
 .   (bfd_assert (__FILE__,__LINE__), NULL))
 .#endif
+.
+.{* Defined to TRUE if unused section symbol should be kept.  *}
+.#ifndef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+.#define TARGET_KEEP_UNUSED_SECTION_SYMBOLS TRUE
+.#endif
 .
        This is the structure which defines the type of BFD this is.  The
        <<xvec>> member of the struct <<bfd>> itself points here.  Each
@@ -215,6 +220,9 @@ DESCRIPTION
 .     possible targets when more than one target matches.  *}
 .  unsigned char match_priority;
 .
+. {* TRUE if unused section symbols should be kept.  *}
+.  bfd_boolean keep_unused_section_symbols;
+.
 .  {* Entries for byte swapping for data. These are different from the
 .     other entry points, since they don't take a BFD as the first argument.
 .     Certain other handlers could do the same.  *}
@@ -655,6 +663,12 @@ to find an alternative output format that is suitable.
 .  return sy->the_bfd->xvec->flavour;
 .}
 .
+.static inline bfd_boolean
+.bfd_keep_unused_section_symbols (const bfd *abfd)
+.{
+.  return abfd->xvec->keep_unused_section_symbols;
+.}
+.
 */
 
 /* All known xvecs (even those that don't compile on all systems).
@@ -683,8 +697,6 @@ extern const bfd_target arm_elf32_fdpic_be_vec;
 extern const bfd_target arm_elf32_fdpic_le_vec;
 extern const bfd_target arm_elf32_nacl_be_vec;
 extern const bfd_target arm_elf32_nacl_le_vec;
-extern const bfd_target arm_elf32_symbian_be_vec;
-extern const bfd_target arm_elf32_symbian_le_vec;
 extern const bfd_target arm_elf32_vxworks_be_vec;
 extern const bfd_target arm_elf32_vxworks_le_vec;
 extern const bfd_target arm_mach_o_vec;
@@ -843,6 +855,8 @@ extern const bfd_target powerpc_xcoff_vec;
 extern const bfd_target pru_elf32_vec;
 extern const bfd_target riscv_elf32_vec;
 extern const bfd_target riscv_elf64_vec;
+extern const bfd_target riscv_elf32_be_vec;
+extern const bfd_target riscv_elf64_be_vec;
 extern const bfd_target rl78_elf32_vec;
 extern const bfd_target rs6000_xcoff64_vec;
 extern const bfd_target rs6000_xcoff64_aix_vec;
@@ -1005,8 +1019,6 @@ static const bfd_target * const _bfd_target_vector[] =
        &arm_elf32_le_vec,
        &arm_elf32_fdpic_be_vec,
        &arm_elf32_fdpic_le_vec,
-       &arm_elf32_symbian_be_vec,
-       &arm_elf32_symbian_le_vec,
        &arm_elf32_vxworks_be_vec,
        &arm_elf32_vxworks_le_vec,
        &arm_mach_o_vec,
@@ -1237,6 +1249,8 @@ static const bfd_target * const _bfd_target_vector[] =
 #ifdef BFD64
        &riscv_elf32_vec,
        &riscv_elf64_vec,
+       &riscv_elf32_be_vec,
+       &riscv_elf64_be_vec,
 #endif
        &rl78_elf32_vec,