Fix ld --just-symbols

	* aix5ppc-core.c: Warning fixes.
	* aout-adobe.c (aout_32_bfd_link_just_syms): Define.
	* aout-target.h (MY_bfd_link_just_syms): Define.
	* aout-tic30.c (MY_bfd_link_just_syms): Define.
	* bfd.c (bfd_link_just_syms): Define.
	* binary.c (binary_bfd_link_just_syms): Define.
	* bout.c (b_out_bfd_link_just_syms): Define.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
	* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
	* coffcode.h (coff_bfd_link_just_syms): Define.
	* elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
	(elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
	(_bfd_elf_link_just_syms): Declare.
	* elf.c (_bfd_elf_link_just_syms): New function.
	* elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
	sections haven't already been discarded by the linker.
	* elflink.h (elf_link_add_object_symbols): Likewise for stab
	sections and SEC_MERGE sections.
	(elf_bfd_discard_info): Similarly here.
	* elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
	* i386msdos.c (msdos_bfd_link_just_syms): Define.
	* i386os9k.c (os9k_bfd_link_just_syms): Define.
	* ieee.c (ieee_bfd_link_just_syms): Define.
	* ihex.c (ihex_bfd_link_just_syms): Define.
	* libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
	(_bfd_generic_link_just_syms): Declare.
	* libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
	* linker.c (_bfd_generic_link_just_syms): New function.
	* mmo.c (mmo_bfd_link_just_syms): Define.
	* nlm-target.h (nlm_bfd_link_just_syms): Define.
	* oasys.c (oasys_bfd_link_just_syms): Define.
	* ppcboot.c (ppcboot_bfd_link_just_syms): Define.
	* som.c (som_bfd_link_just_syms): Define.
	* srec.c (srec_bfd_link_just_syms): Define.
	* targets.c (struct bfd_target): Add _bfd_link_just_syms.
	(BFD_JUMP_TABLE_LINK): And here.
	* tekhex.c (tekhex_bfd_link_just_syms): Define.
	* versados.c (versados_bfd_link_just_syms): Define.
	* vms.c (vms_bfd_link_just_syms): Define.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index e1f12ccbad8b2c9b82af9cd3208369b6d18c9075..54028e8147169803aeac60687db5533bfaf60f7d 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,47 @@
+2002-05-15  Alan Modra  <amodra@bigpond.net.au>
+
+       * aix5ppc-core.c: Warning fixes.
+       * aout-adobe.c (aout_32_bfd_link_just_syms): Define.
+       * aout-target.h (MY_bfd_link_just_syms): Define.
+       * aout-tic30.c (MY_bfd_link_just_syms): Define.
+       * bfd.c (bfd_link_just_syms): Define.
+       * binary.c (binary_bfd_link_just_syms): Define.
+       * bout.c (b_out_bfd_link_just_syms): Define.
+       * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
+       * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
+       * coffcode.h (coff_bfd_link_just_syms): Define.
+       * elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
+       (elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
+       (_bfd_elf_link_just_syms): Declare.
+       * elf.c (_bfd_elf_link_just_syms): New function.
+       * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
+       sections haven't already been discarded by the linker.
+       * elflink.h (elf_link_add_object_symbols): Likewise for stab
+       sections and SEC_MERGE sections.
+       (elf_bfd_discard_info): Similarly here.
+       * elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
+       * i386msdos.c (msdos_bfd_link_just_syms): Define.
+       * i386os9k.c (os9k_bfd_link_just_syms): Define.
+       * ieee.c (ieee_bfd_link_just_syms): Define.
+       * ihex.c (ihex_bfd_link_just_syms): Define.
+       * libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
+       (_bfd_generic_link_just_syms): Declare.
+       * libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
+       * linker.c (_bfd_generic_link_just_syms): New function.
+       * mmo.c (mmo_bfd_link_just_syms): Define.
+       * nlm-target.h (nlm_bfd_link_just_syms): Define.
+       * oasys.c (oasys_bfd_link_just_syms): Define.
+       * ppcboot.c (ppcboot_bfd_link_just_syms): Define.
+       * som.c (som_bfd_link_just_syms): Define.
+       * srec.c (srec_bfd_link_just_syms): Define.
+       * targets.c (struct bfd_target): Add _bfd_link_just_syms.
+       (BFD_JUMP_TABLE_LINK): And here.
+       * tekhex.c (tekhex_bfd_link_just_syms): Define.
+       * versados.c (versados_bfd_link_just_syms): Define.
+       * vms.c (vms_bfd_link_just_syms): Define.
+       * libbfd.h: Regenerate.
+       * bfd-in2.h: Regenerate.
+
 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 
        * elf32-mips.c: Remove superfluous definitions copied from

diff --git a/bfd/aix5ppc-core.c b/bfd/aix5ppc-core.c
index 5ba182f735b46cbcf9dab2affa73a40b3d54f6e9..12f4917b70296af2dc782c4646e3cb74d70591da 100644 (file)
--- a/bfd/aix5ppc-core.c
+++ b/bfd/aix5ppc-core.c
@@ -328,7 +328,7 @@ int                xcoff64_core_file_failing_signal PARAMS ((bfd *));
 
 const bfd_target *
 xcoff64_core_p (abfd)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
 {
   bfd_set_error (bfd_error_wrong_format);
   return 0;
@@ -336,22 +336,22 @@ xcoff64_core_p (abfd)
 
 boolean
 xcoff64_core_file_matches_executable_p (core_bfd, exec_bfd)
-     bfd *core_bfd;
-     bfd *exec_bfd;
+     bfd *core_bfd ATTRIBUTE_UNUSED;
+     bfd *exec_bfd ATTRIBUTE_UNUSED;
 {
   return false;
 }
 
 char *
 xcoff64_core_file_failing_command (abfd)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
 {
   return 0;
 }
 
 int
 xcoff64_core_file_failing_signal (abfd)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
 {
   return 0;
 }

diff --git a/bfd/aout-adobe.c b/bfd/aout-adobe.c
index 01f26914d2e424947e472cd9c48ade1fbcb98893..c11c504c5842c121857826940376cc28f160c042 100644 (file)
--- a/bfd/aout-adobe.c
+++ b/bfd/aout-adobe.c
@@ -515,6 +515,7 @@ aout_adobe_sizeof_headers (ignore_abfd, ignore)
 #define aout_32_bfd_link_hash_table_free \
   _bfd_generic_link_hash_table_free
 #define aout_32_bfd_link_add_symbols   _bfd_generic_link_add_symbols
+#define aout_32_bfd_link_just_syms     _bfd_generic_link_just_syms
 #define aout_32_bfd_final_link         _bfd_generic_final_link
 #define aout_32_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/aout-target.h b/bfd/aout-target.h
index 30c735a3f8fe3bfd7aaf49b04ef25426c59d5c37..15a25687692c8efe1a118ec321ff7b8f736f8e92 100644 (file)
--- a/bfd/aout-target.h
+++ b/bfd/aout-target.h
@@ -534,6 +534,9 @@ MY_bfd_final_link (abfd, info)
 #ifndef MY_bfd_link_add_symbols
 #define MY_bfd_link_add_symbols NAME(aout,link_add_symbols)
 #endif
+#ifndef MY_bfd_link_just_syms
+#define MY_bfd_link_just_syms _bfd_generic_link_just_syms
+#endif
 #ifndef MY_bfd_link_split_section
 #define MY_bfd_link_split_section  _bfd_generic_link_split_section
 #endif

diff --git a/bfd/aout-tic30.c b/bfd/aout-tic30.c
index 58ef3ea9f8adef497976da7b00f3dbd95e405d6a..e00c1379e87eb48a3e7806de9936579db9d79b25 100644 (file)
--- a/bfd/aout-tic30.c
+++ b/bfd/aout-tic30.c
@@ -986,6 +986,9 @@ tic30_aout_set_arch_mach (abfd, arch, machine)
 #ifndef MY_bfd_link_add_symbols
 #define MY_bfd_link_add_symbols NAME(aout,link_add_symbols)
 #endif
+#ifndef MY_bfd_link_just_syms
+#define MY_bfd_link_just_syms _bfd_generic_link_just_syms
+#endif
 #ifndef MY_bfd_link_split_section
 #define MY_bfd_link_split_section  _bfd_generic_link_split_section
 #endif

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 774d439155771fed94b9fa28aa607365bda29c66..0dfc073b03b3b2c2c138826722f7fea791c8701b 100644 (file)
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -3510,6 +3510,9 @@ bfd_set_private_flags PARAMS ((bfd *abfd, flagword flags));
 #define bfd_link_add_symbols(abfd, info) \
        BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
 
+#define bfd_link_just_syms(sec, info) \
+       BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
+
 #define bfd_final_link(abfd, info) \
        BFD_SEND (abfd, _bfd_final_link, (abfd, info))
 
@@ -3834,6 +3837,7 @@ CONCAT2 (NAME,_bfd_relax_section), \
 CONCAT2 (NAME,_bfd_link_hash_table_create), \
 CONCAT2 (NAME,_bfd_link_hash_table_free), \
 CONCAT2 (NAME,_bfd_link_add_symbols), \
+CONCAT2 (NAME,_bfd_link_just_syms), \
 CONCAT2 (NAME,_bfd_final_link), \
 CONCAT2 (NAME,_bfd_link_split_section), \
 CONCAT2 (NAME,_bfd_gc_sections), \
@@ -3856,6 +3860,9 @@ CONCAT2 (NAME,_bfd_merge_sections)
   /* Add symbols from this object file into the hash table.  */
   boolean  (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
 
+  /* Indicate that we are only retrieving symbol values from this section.  */
+  void     (*_bfd_link_just_syms) PARAMS ((asection *, struct bfd_link_info *));
+
   /* Do a link based on the link_order structures attached to each
      section of the BFD.  */
   boolean  (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));

diff --git a/bfd/bfd.c b/bfd/bfd.c
index c1135c817dd4296cd0c73931be5c86f259344413..9de4d53d4d1f8095a89b75d0c25318b0a81e2f0e 100644 (file)
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -1195,6 +1195,9 @@ DESCRIPTION
 .#define bfd_link_add_symbols(abfd, info) \
 .      BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
 .
+.#define bfd_link_just_syms(sec, info) \
+.      BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
+.
 .#define bfd_final_link(abfd, info) \
 .      BFD_SEND (abfd, _bfd_final_link, (abfd, info))
 .

diff --git a/bfd/binary.c b/bfd/binary.c
index 3207e89fcebbc622474dc997bfd052e4945588d9..3a0390131e46a2974a582b7d7d88e18e0baa9ecd 100644 (file)
--- a/bfd/binary.c
+++ b/bfd/binary.c
@@ -339,6 +339,7 @@ binary_sizeof_headers (abfd, exec)
 #define binary_bfd_merge_sections bfd_generic_merge_sections
 #define binary_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define binary_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define binary_bfd_link_just_syms _bfd_generic_link_just_syms
 #define binary_bfd_link_add_symbols _bfd_generic_link_add_symbols
 #define binary_bfd_final_link _bfd_generic_final_link
 #define binary_bfd_link_split_section _bfd_generic_link_split_section

diff --git a/bfd/bout.c b/bfd/bout.c
index 0e070adcbf10e2cb16f1c2d22c69ac46393ce7be..d02364ee77cf36fc501ecb8e5cdcb5894b9d1fbb 100644 (file)
--- a/bfd/bout.c
+++ b/bfd/bout.c
@@ -1451,6 +1451,7 @@ b_out_bfd_get_relocated_section_contents (output_bfd, link_info, link_order,
 #define b_out_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define b_out_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define b_out_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define b_out_bfd_link_just_syms _bfd_generic_link_just_syms
 #define b_out_bfd_final_link _bfd_generic_final_link
 #define b_out_bfd_link_split_section  _bfd_generic_link_split_section
 #define b_out_bfd_gc_sections  bfd_generic_gc_sections

diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c
index 10ef5dfd777877d724c40ef534010679e4dfb2ad..f560c7f19683ab210ffa4e475633942fdb38aace 100644 (file)
--- a/bfd/coff-rs6000.c
+++ b/bfd/coff-rs6000.c
@@ -4167,7 +4167,8 @@ const bfd_target rs6000coff_vec =
   _bfd_xcoff_bfd_link_hash_table_create,   /* _bfd_link_hash_table_create */
   _bfd_generic_link_hash_table_free,       /* _bfd_link_hash_table_free */
   _bfd_xcoff_bfd_link_add_symbols,         /* _bfd_link_add_symbols */
-  _bfd_xcoff_bfd_final_link,               /* _bfd_filnal_link */
+  _bfd_generic_link_just_syms,             /* _bfd_link_just_syms */
+  _bfd_xcoff_bfd_final_link,               /* _bfd_final_link */
   _bfd_generic_link_split_section,         /* _bfd_link_split_section */
   bfd_generic_gc_sections,                 /* _bfd_gc_sections */
   bfd_generic_merge_sections,              /* _bfd_merge_sections */
@@ -4428,7 +4429,8 @@ const bfd_target pmac_xcoff_vec =
   _bfd_xcoff_bfd_link_hash_table_create,   /* _bfd_link_hash_table_create */
   _bfd_generic_link_hash_table_free,       /* _bfd_link_hash_table_free */
   _bfd_xcoff_bfd_link_add_symbols,         /* _bfd_link_add_symbols */
-  _bfd_xcoff_bfd_final_link,               /* _bfd_filnal_link */
+  _bfd_generic_link_just_syms,             /* _bfd_link_just_syms */
+  _bfd_xcoff_bfd_final_link,               /* _bfd_final_link */
   _bfd_generic_link_split_section,         /* _bfd_link_split_section */
   bfd_generic_gc_sections,                 /* _bfd_gc_sections */
   bfd_generic_merge_sections,               /* _bfd_merge_sections */

diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c
index 931a914cbf622bbb738e465788a86e50674102b4..5ed5be4d1988d33bea8093486b393e90c7da0548 100644 (file)
--- a/bfd/coff64-rs6000.c
+++ b/bfd/coff64-rs6000.c
@@ -2712,7 +2712,8 @@ const bfd_target rs6000coff64_vec =
   _bfd_xcoff_bfd_link_hash_table_create,/* _bfd_link_hash_table_create */
   _bfd_generic_link_hash_table_free,    /* _bfd_link_hash_table_free */
   _bfd_xcoff_bfd_link_add_symbols,     /* _bfd_link_add_symbols */
-  _bfd_xcoff_bfd_final_link,           /* _bfd_filnal_link */
+  _bfd_generic_link_just_syms,         /* _bfd_link_just_syms */
+  _bfd_xcoff_bfd_final_link,           /* _bfd_final_link */
   _bfd_generic_link_split_section,     /* _bfd_link_split_section */
   bfd_generic_gc_sections,             /* _bfd_gc_sections */
   bfd_generic_merge_sections,          /* _bfd_merge_sections */
@@ -2964,7 +2965,8 @@ const bfd_target aix5coff64_vec =
   _bfd_xcoff_bfd_link_hash_table_create,/* _bfd_link_hash_table_create */
   _bfd_generic_link_hash_table_free,    /* _bfd_link_hash_table_free */
   _bfd_xcoff_bfd_link_add_symbols,     /* _bfd_link_add_symbols */
-  _bfd_xcoff_bfd_final_link,           /* _bfd_filnal_link */
+  _bfd_generic_link_just_syms,         /* _bfd_link_just_syms */
+  _bfd_xcoff_bfd_final_link,           /* _bfd_final_link */
   _bfd_generic_link_split_section,     /* _bfd_link_split_section */
   bfd_generic_gc_sections,             /* _bfd_gc_sections */
   bfd_generic_merge_sections,          /* _bfd_merge_sections */

diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index eadb8984be8106cf76b2c2f413a46360b6e9753b..cea516f61726d22ef4f68fb4ec4ff75ae9c495b6 100644 (file)
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -5175,6 +5175,7 @@ dummy_reloc16_extra_cases (abfd, link_info, link_order, reloc, data, src_ptr,
 #define coff_bfd_final_link _bfd_generic_final_link
 #endif /* ! defined (coff_relocate_section) */
 
+#define coff_bfd_link_just_syms _bfd_generic_link_just_syms
 #define coff_bfd_link_split_section  _bfd_generic_link_split_section
 
 #ifndef coff_start_final_link

diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 5959077d5365ab6908ff3ddd907fe0fcb29189e3..06661d538839303c0076d79f425837afedd6f874 100644 (file)
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -230,6 +230,7 @@ enum elf_link_info_type
   ELF_INFO_TYPE_MERGE,
   ELF_INFO_TYPE_EH_FRAME,
   ELF_INFO_TYPE_EH_FRAME_HDR,
+  ELF_INFO_TYPE_JUST_SYMS,
   ELF_INFO_TYPE_LAST
 };
 
@@ -908,7 +909,8 @@ struct bfd_elf_section_data
 #define elf_discarded_section(sec)                                     \
   (!bfd_is_abs_section(sec)                                            \
    && bfd_is_abs_section((sec)->output_section)                                \
-   && elf_section_data (sec)->sec_info_type != ELF_INFO_TYPE_MERGE)
+   && elf_section_data (sec)->sec_info_type != ELF_INFO_TYPE_MERGE     \
+   && elf_section_data (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
 
 #define get_elf_backend_data(abfd) \
   ((struct elf_backend_data *) (abfd)->xvec->backend_data)
@@ -1226,10 +1228,10 @@ extern boolean _bfd_elf_link_hash_table_init
                                       const char *)));
 extern boolean _bfd_elf_slurp_version_tables
   PARAMS ((bfd *));
-
 extern boolean _bfd_elf_merge_sections
   PARAMS ((bfd *, struct bfd_link_info *));
-
+extern void _bfd_elf_link_just_syms
+  PARAMS ((asection *, struct bfd_link_info *));
 extern boolean _bfd_elf_copy_private_symbol_data
   PARAMS ((bfd *, asymbol *, bfd *, asymbol *));
 extern boolean _bfd_elf_copy_private_section_data

diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index 6a23edb2c42515a67d9de8479937b8b4a63e3edb..6f10cd7aabe1f8bd9e3905821db8e673b302b4e2 100644 (file)
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -787,7 +787,7 @@ _bfd_elf_maybe_strip_eh_frame_hdr (info)
   struct eh_frame_hdr_info *hdr_info;
 
   sec = bfd_get_section_by_name (elf_hash_table (info)->dynobj, ".eh_frame_hdr");
-  if (sec == NULL)
+  if (sec == NULL || bfd_is_abs_section (sec->output_section))
     return true;
 
   hdr_info
@@ -805,7 +805,7 @@ _bfd_elf_maybe_strip_eh_frame_hdr (info)
        /* Count only sections which have at least a single CIE or FDE.
           There cannot be any CIE or FDE <= 8 bytes.  */
        o = bfd_get_section_by_name (abfd, ".eh_frame");
-       if (o && o->_raw_size > 8)
+       if (o && o->_raw_size > 8 && !bfd_is_abs_section (o->output_section))
          break;
       }
 

diff --git a/bfd/elf.c b/bfd/elf.c
index f8fdbd2a9fdde47fe1c177b7174f542c4df76ca0..c3339f93b7a66bd96635a513a60f20b44be276eb 100644 (file)
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -814,6 +814,19 @@ _bfd_elf_merge_sections (abfd, info)
                         merge_sections_remove_hook);
   return true;
 }
+
+void
+_bfd_elf_link_just_syms (sec, info)
+     asection *sec;
+     struct bfd_link_info *info;
+{
+  sec->output_section = bfd_abs_section_ptr;
+  sec->output_offset = sec->vma;
+  if (!is_elf_hash_table (info))
+    return;
+
+  elf_section_data (sec)->sec_info_type = ELF_INFO_TYPE_JUST_SYMS;
+}
 \f
 /* Copy the program header and other data from one object module to
    another.  */

diff --git a/bfd/elflink.h b/bfd/elflink.h
index bfe637425227a2a72ad16608dc9abef02a66bc54..5a818bbcee7c3a8dcfa4184f76fbc5382b7a7bbc 100644 (file)
--- a/bfd/elflink.h
+++ b/bfd/elflink.h
@@ -2258,7 +2258,9 @@ elf_link_add_object_symbols (abfd, info)
       asection *stab, *stabstr;
 
       stab = bfd_get_section_by_name (abfd, ".stab");
-      if (stab != NULL && !(stab->flags & SEC_MERGE))
+      if (stab != NULL
+         && (stab->flags & SEC_MERGE) == 0
+         && !bfd_is_abs_section (stab->output_section))
        {
          stabstr = bfd_get_section_by_name (abfd, ".stabstr");
 
@@ -2284,7 +2286,8 @@ elf_link_add_object_symbols (abfd, info)
       asection *s;
 
       for (s = abfd->sections; s != NULL; s = s->next)
-       if (s->flags & SEC_MERGE)
+       if ((s->flags & SEC_MERGE) != 0
+           && !bfd_is_abs_section (s->output_section))
          {
            struct bfd_elf_section_data *secdata;
 
@@ -8267,11 +8270,19 @@ elf_bfd_discard_info (output_bfd, info)
       if (ehdr)
        {
          eh = bfd_get_section_by_name (abfd, ".eh_frame");
-         if (eh && eh->_raw_size == 0)
+         if (eh && (eh->_raw_size == 0
+                    || bfd_is_abs_section (eh->output_section)))
            eh = NULL;
        }
 
-      stab = strip ? NULL : bfd_get_section_by_name (abfd, ".stab");
+      stab = NULL;
+      if (!strip)
+       {
+         stab = bfd_get_section_by_name (abfd, ".stab");
+         if (stab && (stab->_raw_size == 0
+                      || bfd_is_abs_section (stab->output_section)))
+           stab = NULL;
+       }
       if ((! stab
           || elf_section_data(stab)->sec_info_type != ELF_INFO_TYPE_STABS)
          && ! eh

diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h
index 7d391d42e6e981aa79439247792e9dfc046425bb..08b680a9a84aa20df53ccf9adde6d6ae5eb7adaf 100644 (file)
--- a/bfd/elfxx-target.h
+++ b/bfd/elfxx-target.h
@@ -194,6 +194,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define bfd_elfNN_bfd_final_link       _bfd_generic_final_link
 #endif
 #endif /* ! defined (elf_backend_relocate_section) */
+
+#ifndef bfd_elfNN_bfd_link_just_syms
+#define bfd_elfNN_bfd_link_just_syms   _bfd_elf_link_just_syms
+#endif
+
 #ifndef bfd_elfNN_bfd_link_split_section
 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 #endif

diff --git a/bfd/i386msdos.c b/bfd/i386msdos.c
index 655ecfd65a45c37346abf884d95fd29f45f74484..0edb90e34864b312c03b2e0a53aeb2d87b98f99b 100644 (file)
--- a/bfd/i386msdos.c
+++ b/bfd/i386msdos.c
@@ -176,6 +176,7 @@ msdos_set_section_contents (abfd, section, location, offset, count)
 #define msdos_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define msdos_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define msdos_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define msdos_bfd_link_just_syms _bfd_generic_link_just_syms
 #define msdos_bfd_final_link _bfd_generic_final_link
 #define msdos_bfd_link_split_section _bfd_generic_link_split_section
 #define msdos_set_arch_mach _bfd_generic_set_arch_mach

diff --git a/bfd/i386os9k.c b/bfd/i386os9k.c
index 099a7142fbae3f0a5f3bbf003129d8cb760a8def..47f9ef3a1a84cddf7751d19c142fdff9aee67972 100644 (file)
--- a/bfd/i386os9k.c
+++ b/bfd/i386os9k.c
@@ -332,6 +332,7 @@ os9k_sizeof_headers (ignore_abfd, ignore)
 #define os9k_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define os9k_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define os9k_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define os9k_bfd_link_just_syms _bfd_generic_link_just_syms
 #define os9k_bfd_final_link _bfd_generic_final_link
 #define os9k_bfd_link_split_section  _bfd_generic_link_split_section
 

diff --git a/bfd/ieee.c b/bfd/ieee.c
index cd56101aa13f2cc0be021f717a48c9a7ce72b82d..8439f6daafbebc062d41dc44f0a29d062ea5e2a6 100644 (file)
--- a/bfd/ieee.c
+++ b/bfd/ieee.c
@@ -4013,6 +4013,7 @@ ieee_bfd_debug_info_accumulate (abfd, section)
 #define ieee_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define ieee_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define ieee_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define ieee_bfd_link_just_syms _bfd_generic_link_just_syms
 #define ieee_bfd_final_link _bfd_generic_final_link
 #define ieee_bfd_link_split_section  _bfd_generic_link_split_section
 

diff --git a/bfd/ihex.c b/bfd/ihex.c
index 0aad1649d5260bccf319130bfd7299b1722de2c3..cee736ace7d84418a26fb4befe52f72084066903 100644 (file)
--- a/bfd/ihex.c
+++ b/bfd/ihex.c
@@ -980,6 +980,7 @@ ihex_sizeof_headers (abfd, exec)
 #define ihex_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define ihex_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define ihex_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define ihex_bfd_link_just_syms _bfd_generic_link_just_syms
 #define ihex_bfd_final_link _bfd_generic_final_link
 #define ihex_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h
index 68006fa463f61453b9893568c25b3ad39f3f46ca..106ba8d924779aa639a38dd49caf537d30399657 100644 (file)
--- a/bfd/libbfd-in.h
+++ b/bfd/libbfd-in.h
@@ -328,6 +328,8 @@ extern boolean _bfd_generic_set_section_contents
   ((void (*) PARAMS ((struct bfd_link_hash_table *))) bfd_void)
 #define _bfd_nolink_bfd_link_add_symbols \
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
+#define _bfd_nolink_bfd_link_just_syms \
+  ((void (*) PARAMS ((asection *, struct bfd_link_info *))) bfd_void)
 #define _bfd_nolink_bfd_final_link \
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
 #define _bfd_nolink_bfd_link_split_section \
@@ -410,8 +412,6 @@ extern boolean _bfd_generic_link_add_archive_symbols
   PARAMS ((bfd *, struct bfd_link_info *,
           boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *)));
 
-
-
 /* Forward declaration to avoid prototype errors.  */
 typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
 
@@ -421,6 +421,10 @@ extern boolean _bfd_generic_link_add_one_symbol
           asection *, bfd_vma, const char *, boolean copy,
           boolean constructor, struct bfd_link_hash_entry **));
 
+/* Generic routine to mark section as supplying symbols only.  */
+extern void _bfd_generic_link_just_syms
+  PARAMS ((asection *, struct bfd_link_info *));
+
 /* Generic link routine.  */
 extern boolean _bfd_generic_final_link
   PARAMS ((bfd *, struct bfd_link_info *));

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index cbe4973a6697be39a1d34b28b591c5ae14d60763..2fe674c79fcfc9538a48873370dd8bf83bf30b94 100644 (file)
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -333,6 +333,8 @@ extern boolean _bfd_generic_set_section_contents
   ((void (*) PARAMS ((struct bfd_link_hash_table *))) bfd_void)
 #define _bfd_nolink_bfd_link_add_symbols \
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
+#define _bfd_nolink_bfd_link_just_syms \
+  ((void (*) PARAMS ((asection *, struct bfd_link_info *))) bfd_void)
 #define _bfd_nolink_bfd_final_link \
   ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
 #define _bfd_nolink_bfd_link_split_section \
@@ -415,8 +417,6 @@ extern boolean _bfd_generic_link_add_archive_symbols
   PARAMS ((bfd *, struct bfd_link_info *,
           boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *)));
 
-
-
 /* Forward declaration to avoid prototype errors.  */
 typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
 
@@ -426,6 +426,10 @@ extern boolean _bfd_generic_link_add_one_symbol
           asection *, bfd_vma, const char *, boolean copy,
           boolean constructor, struct bfd_link_hash_entry **));
 
+/* Generic routine to mark section as supplying symbols only.  */
+extern void _bfd_generic_link_just_syms
+  PARAMS ((asection *, struct bfd_link_info *));
+
 /* Generic link routine.  */
 extern boolean _bfd_generic_final_link
   PARAMS ((bfd *, struct bfd_link_info *));

diff --git a/bfd/libecoff.h b/bfd/libecoff.h
index c900ee8ddfd7793162eaf81d9cac9cfb26773432..eb90a8cddb91160b6f8954503d61e3d1a34dcbfe 100644 (file)
--- a/bfd/libecoff.h
+++ b/bfd/libecoff.h
@@ -333,6 +333,7 @@ extern struct bfd_link_hash_table *_bfd_ecoff_bfd_link_hash_table_create
 #define _bfd_ecoff_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 extern boolean _bfd_ecoff_bfd_link_add_symbols
   PARAMS ((bfd *, struct bfd_link_info *));
+#define _bfd_ecoff_bfd_link_just_syms _bfd_generic_link_just_syms
 extern boolean _bfd_ecoff_bfd_final_link
   PARAMS ((bfd *, struct bfd_link_info *));
 

diff --git a/bfd/linker.c b/bfd/linker.c
index b4b9f292b871dcda8e62b5d4f1190cc2b286f139..8d2287239ad80b6c079d7f633ad360e9235585d9 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -757,6 +757,19 @@ _bfd_generic_link_add_symbols_collect (abfd, info)
   return generic_link_add_symbols (abfd, info, true);
 }
 
+/* Indicate that we are only retrieving symbol values from this
+   section.  We want the symbols to act as though the values in the
+   file are absolute.  */
+
+void
+_bfd_generic_link_just_syms (sec, info)
+     asection *sec;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
+{
+  sec->output_section = bfd_abs_section_ptr;
+  sec->output_offset = sec->vma;
+}
+
 /* Add symbols from an object file to the global hash table.  */
 
 static boolean

diff --git a/bfd/mmo.c b/bfd/mmo.c
index fe70a18407bf3f82e25ac5c7cf2c96e2d707e115..94593830151804fecc42e08edbbf87a41237f412 100644 (file)
--- a/bfd/mmo.c
+++ b/bfd/mmo.c
@@ -3247,6 +3247,7 @@ mmo_canonicalize_reloc (abfd, section, relptr, symbols)
 #define mmo_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define mmo_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define mmo_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define mmo_bfd_link_just_syms _bfd_generic_link_just_syms
 #define mmo_bfd_final_link _bfd_generic_final_link
 #define mmo_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/nlm-target.h b/bfd/nlm-target.h
index 79877fe7cd053e4023e3fe21fc9be22c1577da52..e8f46261299229ad99694f8298118eb56d4d38f0 100644 (file)
--- a/bfd/nlm-target.h
+++ b/bfd/nlm-target.h
@@ -47,6 +47,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
 #define nlm_bfd_final_link _bfd_generic_final_link
 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/oasys.c b/bfd/oasys.c
index 4cadb6900ede389ff7500c04e9d79622f33fc41d..5c2bf5e1ceba8992491aa8c0ea92504fc3323a04 100644 (file)
--- a/bfd/oasys.c
+++ b/bfd/oasys.c
@@ -1493,6 +1493,7 @@ oasys_sizeof_headers (abfd, exec)
 #define oasys_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define oasys_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define oasys_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define oasys_bfd_link_just_syms _bfd_generic_link_just_syms
 #define oasys_bfd_final_link _bfd_generic_final_link
 #define oasys_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/ppcboot.c b/bfd/ppcboot.c
index d40590f702f3e021bc5090a894ce16c049941b1c..22043b5f34751715095cbdcf586719965dd62757 100644 (file)
--- a/bfd/ppcboot.c
+++ b/bfd/ppcboot.c
@@ -472,6 +472,7 @@ ppcboot_bfd_print_private_bfd_data (abfd, farg)
 #define ppcboot_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define ppcboot_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define ppcboot_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define ppcboot_bfd_link_just_syms _bfd_generic_link_just_syms
 #define ppcboot_bfd_final_link _bfd_generic_final_link
 #define ppcboot_bfd_link_split_section _bfd_generic_link_split_section
 #define ppcboot_get_section_contents_in_window \

diff --git a/bfd/som.c b/bfd/som.c
index 4672379e934898d2f67dcc99e7c4487bc999fc5d..55c9013572a18e9103819e1cc47723b222a4531b 100644 (file)
--- a/bfd/som.c
+++ b/bfd/som.c
@@ -6335,6 +6335,7 @@ som_bfd_link_split_section (abfd, sec)
 #define som_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define som_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define som_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define som_bfd_link_just_syms _bfd_generic_link_just_syms
 #define som_bfd_final_link _bfd_generic_final_link
 
 #define som_bfd_gc_sections            bfd_generic_gc_sections

diff --git a/bfd/srec.c b/bfd/srec.c
index f40af69bcdf4610ef5869ba4f30f6268b0a36b02..b556f267379d958874116b6b1fa855e7a9e4856f 100644 (file)
--- a/bfd/srec.c
+++ b/bfd/srec.c
@@ -1273,6 +1273,7 @@ srec_print_symbol (abfd, afile, symbol, how)
 #define srec_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define srec_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define srec_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define srec_bfd_link_just_syms _bfd_generic_link_just_syms
 #define srec_bfd_final_link _bfd_generic_final_link
 #define srec_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/targets.c b/bfd/targets.c
index b9d3a93a6eb1274ce29fb0de015b650ed108bf78..c53afdd29bf74dea13d466ef8e452f1f69c51ac3 100644 (file)
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -396,6 +396,7 @@ the tokens.
 .CONCAT2 (NAME,_bfd_link_hash_table_create), \
 .CONCAT2 (NAME,_bfd_link_hash_table_free), \
 .CONCAT2 (NAME,_bfd_link_add_symbols), \
+.CONCAT2 (NAME,_bfd_link_just_syms), \
 .CONCAT2 (NAME,_bfd_final_link), \
 .CONCAT2 (NAME,_bfd_link_split_section), \
 .CONCAT2 (NAME,_bfd_gc_sections), \
@@ -418,6 +419,9 @@ the tokens.
 .  {* Add symbols from this object file into the hash table.  *}
 .  boolean  (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
 .
+.  {* Indicate that we are only retrieving symbol values from this section.  *}
+.  void     (*_bfd_link_just_syms) PARAMS ((asection *, struct bfd_link_info *));
+.
 .  {* Do a link based on the link_order structures attached to each
 .     section of the BFD.  *}
 .  boolean  (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));

diff --git a/bfd/tekhex.c b/bfd/tekhex.c
index 565568a27b4bd3c54a1ffaea34b7796ca7f41fc5..4391da1844121576524680e625c24778bf775004 100644 (file)
--- a/bfd/tekhex.c
+++ b/bfd/tekhex.c
@@ -1008,6 +1008,7 @@ tekhex_print_symbol (abfd, filep, symbol, how)
 #define tekhex_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define tekhex_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define tekhex_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define tekhex_bfd_link_just_syms _bfd_generic_link_just_syms
 #define tekhex_bfd_final_link _bfd_generic_final_link
 #define tekhex_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/versados.c b/bfd/versados.c
index 9a7bcc71a40b0ba32f279e007aa9ff2f0154c073..e1cd9f7dc5ef261e40aef1115621a2e5095a94bf 100644 (file)
--- a/bfd/versados.c
+++ b/bfd/versados.c
@@ -870,6 +870,7 @@ versados_canonicalize_reloc (abfd, section, relptr, symbols)
 #define versados_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
 #define versados_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 #define versados_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define versados_bfd_link_just_syms _bfd_generic_link_just_syms
 #define versados_bfd_final_link _bfd_generic_final_link
 #define versados_bfd_link_split_section _bfd_generic_link_split_section
 

diff --git a/bfd/vms.c b/bfd/vms.c
index 7ca74591016d051db1c5ee2bb6b99ae0b63cef9a..d2fb16b645da631c19af970027ea3e886ecfe427 100644 (file)
--- a/bfd/vms.c
+++ b/bfd/vms.c
@@ -132,6 +132,7 @@ static boolean vms_bfd_merge_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd));
 static boolean vms_bfd_set_private_flags PARAMS ((bfd *abfd, flagword flags));
 
 #define vms_make_empty_symbol _bfd_generic_make_empty_symbol
+#define vms_bfd_link_just_syms _bfd_generic_link_just_syms
 \f
 /*===========================================================================*/