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Re: alpha-osf: Undefined reference in libbfd.a causes GDB build failure


On Tue, Jun 04, 2002 at 10:33:37AM -0700, Joel Brobecker wrote:
> The problem is that on alpha-osf, elf.c is not compiled in, so libbfd.a
> contains an undefined reference to bfd_elf_discard_group, later causing
> the link-time failure in binutils.

Silly me.  This fixes the problem, and also tweaks the generation of
libbfd.h, libcoff.h and bfd-in2.h to include comments showing where
extracted code came from.

bfd/doc/ChangeLog
	* Makefile.am (libbfd.h): Add "Extracted from.." comment.
	(libcoff.h, bfd.h): Likewise.
	* Makefile.in: Regenerate.

bfd/ChangeLog
	* bfd-in.h: Remove "taken from the source" comment.
	* libbfd-in.h: Likewise.
	* libcoff-in.h: Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.

	* elf.c (bfd_elf_discard_group): Return true.
	* elf-bfd.h (bfd_elf_discard_group): Declare.
	* bfd-in.h (bfd_elf_discard_group): Don't declare here.
	* section.c (bfd_discard_group): Rename to bfd_generic_discard_group.
	* bfd.c (bfd_discard_group): Define.
	* targets.c (struct bfd_target): Add _bfd_discard_group.
	(BFD_JUMP_TABLE_LINK): Here too.
	* libbfd-in.h (_bfd_nolink_bfd_discard_group): Define.
	* aout-adobe.c (aout_32_bfd_discard_group): Define.
	* aout-target.h (MY_bfd_discard_group): Define.
	* aout-tic30.c (MY_bfd_discard_group): Define.
	* binary.c (binary_bfd_discard_group): Define.
	* bout.c (b_out_bfd_discard_group): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_discard_group): Define.
	* coffcode.h (coff_bfd_discard_group): Define.
	* coff-mips.c (_bfd_ecoff_bfd_discard_group): Define.
	* elfxx-target.h (bfd_elfNN_bfd_discard_group): Define.
	* i386msdos.c (msdos_bfd_discard_group): Define.
	* i386os9k.c (os9k_bfd_discard_group): Define.
	* ieee.c (ieee_bfd_discard_group): Define.
	* ihex.c (ihex_bfd_discard_group): Define.
	* mmo.c (mmo_bfd_discard_group): Define.
	* nlm-target.h (nlm_bfd_discard_group): Define.
	* oasys.c (oasys_bfd_discard_group): Define.
	* ppcboot.c (ppcboot_bfd_discard_group): Define.
	* som.c (som_bfd_discard_group): Define.
	* srec.c (srec_bfd_discard_group): Define.
	* tekhex.c (tekhex_bfd_discard_group): Define.
	* versados.c (versados_bfd_discard_group): Define.
	* vms.c (vms_bfd_discard_group): Define.
	* xcoff-target.h (_bfd_xcoff_bfd_discard_group): Define.
	* coff64-rs6000.c (rs6000coff64_vec): Update initialiser.
	(aix5coff64_vec): Likewise.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Likewise.

Index: bfd/doc/Makefile.am
===================================================================
RCS file: /cvs/src/src/bfd/doc/Makefile.am,v
retrieving revision 1.5
diff -u -p -r1.5 Makefile.am
--- bfd/doc/Makefile.am	26 Jan 2002 21:27:36 -0000	1.5
+++ bfd/doc/Makefile.am	5 Jun 2002 02:54:49 -0000
@@ -209,7 +209,10 @@ libbfd.h: $(LIBBFD_H_DEP)
 	  case $$file in \
 	    *-in.h) cat $$file >> $@ ;; \
 	    */header.sed) break ;; \
-	    *) ./$(MKDOC) -i -f $(srcdir)/proto.str < $$file >> $@ ;; \
+	    *)	echo -n '/* Extracted from ' >> $@ ; \
+		echo -n $$file | sed -e 's,.*/,,' >> $@ ; \
+		echo '.  */' >> $@ ; \
+		./$(MKDOC) -i -f $(srcdir)/proto.str < $$file >> $@ ;; \
 	  esac; \
 	done
 
@@ -226,7 +229,10 @@ libcoff.h: $(LIBCOFF_H_DEP)
 	  case $$file in \
 	    *-in.h) cat $$file >> $@ ;; \
 	    */header.sed) break ;; \
-	    *) ./$(MKDOC) -i -f $(srcdir)/proto.str < $$file >> $@ ;; \
+	    *)	echo -n '/* Extracted from ' >> $@ ; \
+		echo -n $$file | sed -e 's,.*/,,' >> $@ ; \
+		echo '.  */' >> $@ ; \
+		./$(MKDOC) -i -f $(srcdir)/proto.str < $$file >> $@ ;; \
 	  esac; \
 	done
 
@@ -255,7 +261,10 @@ bfd.h: $(BFD_H_DEP)
 	  case $$file in \
 	    *-in.h) cat $$file >> $@ ;; \
 	    */header.sed) break ;; \
-	    *) ./$(MKDOC) -f $(srcdir)/proto.str < $$file >> $@ ;; \
+	    *)	echo -n '/* Extracted from ' >> $@ ; \
+		echo -n $$file | sed -e 's,.*/,,' >> $@ ; \
+		echo '.  */' >> $@ ; \
+		./$(MKDOC) -f $(srcdir)/proto.str < $$file >> $@ ;; \
 	  esac; \
 	done
 	echo "#ifdef __cplusplus" >> $@
Index: bfd/aout-adobe.c
===================================================================
RCS file: /cvs/src/src/bfd/aout-adobe.c,v
retrieving revision 1.13
diff -u -p -r1.13 aout-adobe.c
--- bfd/aout-adobe.c	15 May 2002 00:18:54 -0000	1.13
+++ bfd/aout-adobe.c	5 Jun 2002 02:53:53 -0000
@@ -510,6 +510,7 @@ aout_adobe_sizeof_headers (ignore_abfd, 
 #define aout_32_bfd_relax_section       bfd_generic_relax_section
 #define aout_32_bfd_gc_sections         bfd_generic_gc_sections
 #define aout_32_bfd_merge_sections	bfd_generic_merge_sections
+#define aout_32_bfd_discard_group	bfd_generic_discard_group
 #define aout_32_bfd_link_hash_table_create \
   _bfd_generic_link_hash_table_create
 #define aout_32_bfd_link_hash_table_free \
Index: bfd/aout-target.h
===================================================================
RCS file: /cvs/src/src/bfd/aout-target.h,v
retrieving revision 1.15
diff -u -p -r1.15 aout-target.h
--- bfd/aout-target.h	15 May 2002 00:18:54 -0000	1.15
+++ bfd/aout-target.h	5 Jun 2002 02:53:53 -0000
@@ -513,6 +513,9 @@ MY_bfd_final_link (abfd, info)
 #ifndef MY_bfd_merge_sections
 #define MY_bfd_merge_sections bfd_generic_merge_sections
 #endif
+#ifndef MY_bfd_discard_group
+#define MY_bfd_discard_group bfd_generic_discard_group
+#endif
 #ifndef MY_bfd_reloc_type_lookup
 #define MY_bfd_reloc_type_lookup NAME(aout,reloc_type_lookup)
 #endif
Index: bfd/aout-tic30.c
===================================================================
RCS file: /cvs/src/src/bfd/aout-tic30.c,v
retrieving revision 1.15
diff -u -p -r1.15 aout-tic30.c
--- bfd/aout-tic30.c	15 May 2002 00:18:54 -0000	1.15
+++ bfd/aout-tic30.c	5 Jun 2002 02:53:54 -0000
@@ -965,6 +965,9 @@ tic30_aout_set_arch_mach (abfd, arch, ma
 #ifndef MY_bfd_merge_sections
 #define MY_bfd_merge_sections bfd_generic_merge_sections
 #endif
+#ifndef MY_bfd_discard_group
+#define MY_bfd_discard_group bfd_generic_discard_group
+#endif
 #ifndef MY_bfd_reloc_type_lookup
 #define MY_bfd_reloc_type_lookup tic30_aout_reloc_type_lookup
 #endif
Index: bfd/bfd-in.h
===================================================================
RCS file: /cvs/src/src/bfd/bfd-in.h,v
retrieving revision 1.47
diff -u -p -r1.47 bfd-in.h
--- bfd/bfd-in.h	4 Jun 2002 01:05:21 -0000	1.47
+++ bfd/bfd-in.h	5 Jun 2002 02:53:55 -0000
@@ -657,8 +657,6 @@ extern boolean bfd_elf32_discard_info
   PARAMS ((bfd *, struct bfd_link_info *));
 extern boolean bfd_elf64_discard_info
   PARAMS ((bfd *, struct bfd_link_info *));
-extern void bfd_elf_discard_group
-  PARAMS ((bfd *, struct sec *));
 
 /* Return an upper bound on the number of bytes required to store a
    copy of ABFD's program header table entries.  Return -1 if an error
@@ -815,4 +813,3 @@ extern void bfd_ticoff_set_section_load_
 extern int bfd_ticoff_get_section_load_page
   PARAMS ((struct sec *));
 
-/* And more from the source.  */
Index: bfd/bfd.c
===================================================================
RCS file: /cvs/src/src/bfd/bfd.c,v
retrieving revision 1.34
diff -u -p -r1.34 bfd.c
--- bfd/bfd.c	21 May 2002 16:21:17 -0000	1.34
+++ bfd/bfd.c	5 Jun 2002 02:53:58 -0000
@@ -1185,6 +1185,9 @@ DESCRIPTION
 .#define bfd_merge_sections(abfd, link_info) \
 .	BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
 .
+.#define bfd_discard_group(abfd, sec) \
+.	BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
+.
 .#define bfd_link_hash_table_create(abfd) \
 .	BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
 .
Index: bfd/binary.c
===================================================================
RCS file: /cvs/src/src/bfd/binary.c,v
retrieving revision 1.14
diff -u -p -r1.14 binary.c
--- bfd/binary.c	15 May 2002 00:18:54 -0000	1.14
+++ bfd/binary.c	5 Jun 2002 02:53:58 -0000
@@ -337,6 +337,7 @@ binary_sizeof_headers (abfd, exec)
 #define binary_bfd_relax_section bfd_generic_relax_section
 #define binary_bfd_gc_sections bfd_generic_gc_sections
 #define binary_bfd_merge_sections bfd_generic_merge_sections
+#define binary_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/bout.c
===================================================================
RCS file: /cvs/src/src/bfd/bout.c,v
retrieving revision 1.13
diff -u -p -r1.13 bout.c
--- bfd/bout.c	15 May 2002 00:18:55 -0000	1.13
+++ bfd/bout.c	5 Jun 2002 02:53:59 -0000
@@ -1456,6 +1456,7 @@ b_out_bfd_get_relocated_section_contents
 #define b_out_bfd_link_split_section  _bfd_generic_link_split_section
 #define b_out_bfd_gc_sections  bfd_generic_gc_sections
 #define b_out_bfd_merge_sections  bfd_generic_merge_sections
+#define b_out_bfd_discard_group bfd_generic_discard_group
 
 #define aout_32_get_section_contents_in_window \
   _bfd_generic_get_section_contents_in_window
Index: bfd/coff-alpha.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-alpha.c,v
retrieving revision 1.14
diff -u -p -r1.14 coff-alpha.c
--- bfd/coff-alpha.c	25 Jan 2002 12:12:23 -0000	1.14
+++ bfd/coff-alpha.c	5 Jun 2002 02:54:02 -0000
@@ -2356,6 +2356,7 @@ static const struct ecoff_backend_data a
 #define _bfd_ecoff_bfd_relax_section bfd_generic_relax_section
 #define _bfd_ecoff_bfd_gc_sections bfd_generic_gc_sections
 #define _bfd_ecoff_bfd_merge_sections bfd_generic_merge_sections
+#define _bfd_ecoff_bfd_discard_group bfd_generic_discard_group
 
 const bfd_target ecoffalpha_little_vec =
 {
Index: bfd/coff-mips.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-mips.c,v
retrieving revision 1.15
diff -u -p -r1.15 coff-mips.c
--- bfd/coff-mips.c	25 Jan 2002 12:12:23 -0000	1.15
+++ bfd/coff-mips.c	5 Jun 2002 02:54:03 -0000
@@ -2602,6 +2602,8 @@ static const struct ecoff_backend_data m
 /* Merging of sections is not done.  */
 #define _bfd_ecoff_bfd_merge_sections bfd_generic_merge_sections
 
+#define _bfd_ecoff_bfd_discard_group bfd_generic_discard_group
+
 extern const bfd_target ecoff_big_vec;
 
 const bfd_target ecoff_little_vec =
Index: bfd/coff-rs6000.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-rs6000.c,v
retrieving revision 1.41
diff -u -p -r1.41 coff-rs6000.c
--- bfd/coff-rs6000.c	31 May 2002 01:07:21 -0000	1.41
+++ bfd/coff-rs6000.c	5 Jun 2002 02:54:09 -0000
@@ -4189,6 +4189,7 @@ const bfd_target rs6000coff_vec =
   _bfd_generic_link_split_section,         /* _bfd_link_split_section */
   bfd_generic_gc_sections,                 /* _bfd_gc_sections */
   bfd_generic_merge_sections,              /* _bfd_merge_sections */
+  bfd_generic_discard_group,               /* _bfd_discard_group */
 
   /* Dynamic */
                                           /* _get_dynamic_symtab_upper_bound */
@@ -4450,7 +4451,8 @@ const bfd_target pmac_xcoff_vec =
   _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 */
+  bfd_generic_merge_sections,              /* _bfd_merge_sections */
+  bfd_generic_discard_group,               /* _bfd_discard_group */
 
   /* Dynamic */
                                           /* _get_dynamic_symtab_upper_bound */
Index: bfd/coff64-rs6000.c
===================================================================
RCS file: /cvs/src/src/bfd/coff64-rs6000.c,v
retrieving revision 1.30
diff -u -p -r1.30 coff64-rs6000.c
--- bfd/coff64-rs6000.c	31 May 2002 01:07:21 -0000	1.30
+++ bfd/coff64-rs6000.c	5 Jun 2002 02:54:11 -0000
@@ -2735,6 +2735,7 @@ const bfd_target rs6000coff64_vec =
   _bfd_generic_link_split_section,	/* _bfd_link_split_section */
   bfd_generic_gc_sections,		/* _bfd_gc_sections */
   bfd_generic_merge_sections,		/* _bfd_merge_sections */
+  bfd_generic_discard_group,		/* _bfd_discard_group */
 
   /* Dynamic */
   /* _get_dynamic_symtab_upper_bound */
@@ -2988,6 +2989,7 @@ const bfd_target aix5coff64_vec =
   _bfd_generic_link_split_section,	/* _bfd_link_split_section */
   bfd_generic_gc_sections,		/* _bfd_gc_sections */
   bfd_generic_merge_sections,		/* _bfd_merge_sections */
+  bfd_generic_discard_group,		/* _bfd_discard_group */
 
   /* Dynamic */
   /* _get_dynamic_symtab_upper_bound */
Index: bfd/coffcode.h
===================================================================
RCS file: /cvs/src/src/bfd/coffcode.h,v
retrieving revision 1.76
diff -u -p -r1.76 coffcode.h
--- bfd/coffcode.h	15 May 2002 00:18:55 -0000	1.76
+++ bfd/coffcode.h	5 Jun 2002 02:54:14 -0000
@@ -5372,6 +5372,10 @@ static const bfd_coff_backend_data bfd_c
 #define coff_bfd_merge_sections		    bfd_generic_merge_sections
 #endif
 
+#ifndef coff_bfd_discard_group
+#define coff_bfd_discard_group		    bfd_generic_discard_group
+#endif
+
 #define CREATE_BIG_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE)	\
 const bfd_target VAR =							\
 {									\
Index: bfd/elf-bfd.h
===================================================================
RCS file: /cvs/src/src/bfd/elf-bfd.h,v
retrieving revision 1.75
diff -u -p -r1.75 elf-bfd.h
--- bfd/elf-bfd.h	4 Jun 2002 01:05:21 -0000	1.75
+++ bfd/elf-bfd.h	5 Jun 2002 02:54:21 -0000
@@ -1261,6 +1261,8 @@ extern boolean _bfd_elf_slurp_version_ta
   PARAMS ((bfd *));
 extern boolean _bfd_elf_merge_sections
   PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_elf_discard_group
+  PARAMS ((bfd *, struct sec *));
 extern void _bfd_elf_link_just_syms
   PARAMS ((asection *, struct bfd_link_info *));
 extern boolean _bfd_elf_copy_private_symbol_data
Index: bfd/elf.c
===================================================================
RCS file: /cvs/src/src/bfd/elf.c,v
retrieving revision 1.142
diff -u -p -r1.142 elf.c
--- bfd/elf.c	4 Jun 2002 01:05:21 -0000	1.142
+++ bfd/elf.c	5 Jun 2002 02:54:26 -0000
@@ -553,7 +553,7 @@ setup_group (abfd, hdr, newsect)
   return true;
 }
 
-void
+boolean
 bfd_elf_discard_group (abfd, group)
      bfd *abfd ATTRIBUTE_UNUSED;
      asection *group;
@@ -569,6 +569,7 @@ bfd_elf_discard_group (abfd, group)
       if (s == first)
 	break;
     }
+  return true;
 }
 
 /* Make a BFD section from an ELF section.  We store a pointer to the
Index: bfd/elfxx-target.h
===================================================================
RCS file: /cvs/src/src/bfd/elfxx-target.h,v
retrieving revision 1.43
diff -u -p -r1.43 elfxx-target.h
--- bfd/elfxx-target.h	31 May 2002 02:59:47 -0000	1.43
+++ bfd/elfxx-target.h	5 Jun 2002 02:54:28 -0000
@@ -128,6 +128,10 @@ Foundation, Inc., 59 Temple Place - Suit
   _bfd_elf_merge_sections
 #endif
 
+#ifndef bfd_elfNN_bfd_discard_group
+#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
+#endif
+
 #ifndef bfd_elfNN_bfd_make_debug_symbol
 #define bfd_elfNN_bfd_make_debug_symbol \
   ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
Index: bfd/i386msdos.c
===================================================================
RCS file: /cvs/src/src/bfd/i386msdos.c,v
retrieving revision 1.9
diff -u -p -r1.9 i386msdos.c
--- bfd/i386msdos.c	15 May 2002 00:18:57 -0000	1.9
+++ bfd/i386msdos.c	5 Jun 2002 02:54:28 -0000
@@ -173,6 +173,7 @@ msdos_set_section_contents (abfd, sectio
 #define msdos_bfd_relax_section bfd_generic_relax_section
 #define msdos_bfd_gc_sections bfd_generic_gc_sections
 #define msdos_bfd_merge_sections bfd_generic_merge_sections
+#define msdos_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/i386os9k.c
===================================================================
RCS file: /cvs/src/src/bfd/i386os9k.c,v
retrieving revision 1.9
diff -u -p -r1.9 i386os9k.c
--- bfd/i386os9k.c	15 May 2002 00:18:57 -0000	1.9
+++ bfd/i386os9k.c	5 Jun 2002 02:54:29 -0000
@@ -329,6 +329,7 @@ os9k_sizeof_headers (ignore_abfd, ignore
 #define os9k_bfd_relax_section bfd_generic_relax_section
 #define os9k_bfd_gc_sections bfd_generic_gc_sections
 #define os9k_bfd_merge_sections bfd_generic_merge_sections
+#define os9k_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/ieee.c
===================================================================
RCS file: /cvs/src/src/bfd/ieee.c,v
retrieving revision 1.24
diff -u -p -r1.24 ieee.c
--- bfd/ieee.c	15 May 2002 00:18:57 -0000	1.24
+++ bfd/ieee.c	5 Jun 2002 02:54:31 -0000
@@ -4010,6 +4010,7 @@ ieee_bfd_debug_info_accumulate (abfd, se
 #define ieee_bfd_relax_section bfd_generic_relax_section
 #define ieee_bfd_gc_sections bfd_generic_gc_sections
 #define ieee_bfd_merge_sections bfd_generic_merge_sections
+#define ieee_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/ihex.c
===================================================================
RCS file: /cvs/src/src/bfd/ihex.c,v
retrieving revision 1.15
diff -u -p -r1.15 ihex.c
--- bfd/ihex.c	15 May 2002 00:18:57 -0000	1.15
+++ bfd/ihex.c	5 Jun 2002 02:54:32 -0000
@@ -977,6 +977,7 @@ ihex_sizeof_headers (abfd, exec)
 #define ihex_bfd_relax_section bfd_generic_relax_section
 #define ihex_bfd_gc_sections bfd_generic_gc_sections
 #define ihex_bfd_merge_sections bfd_generic_merge_sections
+#define ihex_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/libbfd-in.h
===================================================================
RCS file: /cvs/src/src/bfd/libbfd-in.h,v
retrieving revision 1.22
diff -u -p -r1.22 libbfd-in.h
--- bfd/libbfd-in.h	15 May 2002 00:18:57 -0000	1.22
+++ bfd/libbfd-in.h	5 Jun 2002 02:54:32 -0000
@@ -322,6 +322,10 @@ extern boolean _bfd_generic_set_section_
   ((boolean (*) \
     PARAMS ((bfd *, struct bfd_link_info *))) \
    bfd_false)
+#define _bfd_nolink_bfd_discard_group \
+  ((boolean (*) \
+    PARAMS ((bfd *, struct sec *))) \
+   bfd_false)
 #define _bfd_nolink_bfd_link_hash_table_create \
   ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
 #define _bfd_nolink_bfd_link_hash_table_free \
@@ -588,6 +592,4 @@ extern boolean _bfd_sh_align_load_span
   PARAMS ((bfd *, asection *, bfd_byte *,
 	   boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma),
 	   PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *));
-
-/* And more follows */
 
Index: bfd/libcoff-in.h
===================================================================
RCS file: /cvs/src/src/bfd/libcoff-in.h,v
retrieving revision 1.15
diff -u -p -r1.15 libcoff-in.h
--- bfd/libcoff-in.h	4 Apr 2002 19:53:37 -0000	1.15
+++ bfd/libcoff-in.h	5 Jun 2002 02:54:33 -0000
@@ -598,5 +598,3 @@ extern boolean ppc_allocate_toc_section
 extern boolean ppc_process_before_allocation
   PARAMS ((bfd *, struct bfd_link_info *));
 
-/* And more taken from the source .. */
-
Index: bfd/mmo.c
===================================================================
RCS file: /cvs/src/src/bfd/mmo.c,v
retrieving revision 1.8
diff -u -p -r1.8 mmo.c
--- bfd/mmo.c	15 May 2002 00:18:57 -0000	1.8
+++ bfd/mmo.c	5 Jun 2002 02:54:37 -0000
@@ -3256,6 +3256,7 @@ mmo_canonicalize_reloc (abfd, section, r
 #define mmo_set_arch_mach bfd_default_set_arch_mach
 #define mmo_bfd_relax_section bfd_generic_relax_section
 #define mmo_bfd_merge_sections bfd_generic_merge_sections
+#define mmo_bfd_discard_group bfd_generic_discard_group
 
 /* objcopy will be upset if we return -1 from bfd_get_reloc_upper_bound by
    using BFD_JUMP_TABLE_RELOCS (_bfd_norelocs) rather than 0.  FIXME: Most
Index: bfd/nlm-target.h
===================================================================
RCS file: /cvs/src/src/bfd/nlm-target.h,v
retrieving revision 1.7
diff -u -p -r1.7 nlm-target.h
--- bfd/nlm-target.h	15 May 2002 00:18:58 -0000	1.7
+++ bfd/nlm-target.h	5 Jun 2002 02:54:37 -0000
@@ -44,6 +44,7 @@ Foundation, Inc., 59 Temple Place - Suit
 #define nlm_bfd_relax_section bfd_generic_relax_section
 #define nlm_bfd_gc_sections bfd_generic_gc_sections
 #define nlm_bfd_merge_sections bfd_generic_merge_sections
+#define nlm_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/oasys.c
===================================================================
RCS file: /cvs/src/src/bfd/oasys.c,v
retrieving revision 1.15
diff -u -p -r1.15 oasys.c
--- bfd/oasys.c	15 May 2002 00:18:58 -0000	1.15
+++ bfd/oasys.c	5 Jun 2002 02:54:38 -0000
@@ -1490,6 +1490,7 @@ oasys_sizeof_headers (abfd, exec)
 #define oasys_bfd_relax_section bfd_generic_relax_section
 #define oasys_bfd_gc_sections bfd_generic_gc_sections
 #define oasys_bfd_merge_sections bfd_generic_merge_sections
+#define oasys_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/ppcboot.c
===================================================================
RCS file: /cvs/src/src/bfd/ppcboot.c,v
retrieving revision 1.12
diff -u -p -r1.12 ppcboot.c
--- bfd/ppcboot.c	15 May 2002 00:18:58 -0000	1.12
+++ bfd/ppcboot.c	5 Jun 2002 02:54:39 -0000
@@ -469,6 +469,7 @@ ppcboot_bfd_print_private_bfd_data (abfd
 #define ppcboot_bfd_relax_section bfd_generic_relax_section
 #define ppcboot_bfd_gc_sections bfd_generic_gc_sections
 #define ppcboot_bfd_merge_sections bfd_generic_merge_sections
+#define ppcboot_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/section.c
===================================================================
RCS file: /cvs/src/src/bfd/section.c,v
retrieving revision 1.46
diff -u -p -r1.46 section.c
--- bfd/section.c	4 Jun 2002 01:05:21 -0000	1.46
+++ bfd/section.c	5 Jun 2002 02:54:39 -0000
@@ -1378,21 +1378,19 @@ _bfd_strip_section_from_output (info, s)
 
 /*
 FUNCTION
-	bfd_discard_group
+	bfd_generic_discard_group
 
 SYNOPSIS
-	void bfd_discard_group (bfd *abfd, asection *group);
+	boolean bfd_generic_discard_group (bfd *abfd, asection *group);
 
 DESCRIPTION
 	Remove all members of @var{group} from the output.
 */
 
-void
-bfd_discard_group (abfd, group)
-     bfd *abfd;
-     asection *group;
+boolean
+bfd_generic_discard_group (abfd, group)
+     bfd *abfd ATTRIBUTE_UNUSED;
+     asection *group ATTRIBUTE_UNUSED;
 {
-  if ((group->flags & SEC_GROUP) != 0
-      && abfd->xvec->flavour == bfd_target_elf_flavour)
-    bfd_elf_discard_group (abfd, group);
+  return true;
 }
Index: bfd/som.c
===================================================================
RCS file: /cvs/src/src/bfd/som.c,v
retrieving revision 1.30
diff -u -p -r1.30 som.c
--- bfd/som.c	15 May 2002 00:18:58 -0000	1.30
+++ bfd/som.c	5 Jun 2002 02:54:43 -0000
@@ -6340,6 +6340,7 @@ som_bfd_link_split_section (abfd, sec)
 
 #define som_bfd_gc_sections		bfd_generic_gc_sections
 #define som_bfd_merge_sections		bfd_generic_merge_sections
+#define som_bfd_discard_group		bfd_generic_discard_group
 
 const bfd_target som_vec = {
   "som",			/* name */
Index: bfd/srec.c
===================================================================
RCS file: /cvs/src/src/bfd/srec.c,v
retrieving revision 1.18
diff -u -p -r1.18 srec.c
--- bfd/srec.c	15 May 2002 00:18:58 -0000	1.18
+++ bfd/srec.c	5 Jun 2002 02:54:45 -0000
@@ -1270,6 +1270,7 @@ srec_print_symbol (abfd, afile, symbol, 
 #define srec_bfd_relax_section bfd_generic_relax_section
 #define srec_bfd_gc_sections bfd_generic_gc_sections
 #define srec_bfd_merge_sections bfd_generic_merge_sections
+#define srec_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/targets.c
===================================================================
RCS file: /cvs/src/src/bfd/targets.c,v
retrieving revision 1.64
diff -u -p -r1.64 targets.c
--- bfd/targets.c	4 Jun 2002 02:57:38 -0000	1.64
+++ bfd/targets.c	5 Jun 2002 02:54:46 -0000
@@ -400,7 +400,8 @@ the tokens.
 .CONCAT2 (NAME,_bfd_final_link), \
 .CONCAT2 (NAME,_bfd_link_split_section), \
 .CONCAT2 (NAME,_bfd_gc_sections), \
-.CONCAT2 (NAME,_bfd_merge_sections)
+.CONCAT2 (NAME,_bfd_merge_sections), \
+.CONCAT2 (NAME,_bfd_discard_group)
 .  int      (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
 .  bfd_byte *(*_bfd_get_relocated_section_contents)
 .    PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
@@ -434,6 +435,9 @@ the tokens.
 .
 .  {* Attempt to merge SEC_MERGE sections.  *}
 .  boolean  (*_bfd_merge_sections) PARAMS ((bfd *, struct bfd_link_info *));
+.
+.  {* Discard members of a group.  *}
+.  boolean  (*_bfd_discard_group) PARAMS ((bfd *, struct sec *));
 .
 .  {* Routines to handle dynamic symbols and relocs.  *}
 .#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
Index: bfd/tekhex.c
===================================================================
RCS file: /cvs/src/src/bfd/tekhex.c,v
retrieving revision 1.10
diff -u -p -r1.10 tekhex.c
--- bfd/tekhex.c	15 May 2002 00:18:58 -0000	1.10
+++ bfd/tekhex.c	5 Jun 2002 02:54:47 -0000
@@ -1005,6 +1005,7 @@ tekhex_print_symbol (abfd, filep, symbol
 #define tekhex_bfd_relax_section bfd_generic_relax_section
 #define tekhex_bfd_gc_sections bfd_generic_gc_sections
 #define tekhex_bfd_merge_sections bfd_generic_merge_sections
+#define tekhex_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/versados.c
===================================================================
RCS file: /cvs/src/src/bfd/versados.c,v
retrieving revision 1.13
diff -u -p -r1.13 versados.c
--- bfd/versados.c	15 May 2002 00:18:58 -0000	1.13
+++ bfd/versados.c	5 Jun 2002 02:54:47 -0000
@@ -867,6 +867,7 @@ versados_canonicalize_reloc (abfd, secti
 #define versados_bfd_relax_section bfd_generic_relax_section
 #define versados_bfd_gc_sections bfd_generic_gc_sections
 #define versados_bfd_merge_sections bfd_generic_merge_sections
+#define versados_bfd_discard_group bfd_generic_discard_group
 #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
Index: bfd/vms.c
===================================================================
RCS file: /cvs/src/src/bfd/vms.c,v
retrieving revision 1.18
diff -u -p -r1.18 vms.c
--- bfd/vms.c	15 May 2002 00:18:58 -0000	1.18
+++ bfd/vms.c	5 Jun 2002 02:54:47 -0000
@@ -133,6 +133,7 @@ static boolean vms_bfd_set_private_flags
 
 #define vms_make_empty_symbol _bfd_generic_make_empty_symbol
 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
+#define vms_bfd_discard_group bfd_generic_discard_group
 
 /*===========================================================================*/
 
Index: bfd/xcoff-target.h
===================================================================
RCS file: /cvs/src/src/bfd/xcoff-target.h,v
retrieving revision 1.6
diff -u -p -r1.6 xcoff-target.h
--- bfd/xcoff-target.h	11 May 2001 12:23:47 -0000	1.6
+++ bfd/xcoff-target.h	5 Jun 2002 02:54:47 -0000
@@ -98,6 +98,7 @@ extern int lynx_core_file_failing_signal
 #define _bfd_xcoff_bfd_relax_section coff_bfd_relax_section
 #define _bfd_xcoff_bfd_gc_sections coff_bfd_gc_sections
 #define _bfd_xcoff_bfd_merge_sections coff_bfd_merge_sections
+#define _bfd_xcoff_bfd_discard_group bfd_generic_discard_group
 #define _bfd_xcoff_bfd_link_split_section coff_bfd_link_split_section
 
 /* XCOFF archives do not have anything which corresponds to an

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre


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