Attachment 586057 Details for Bug 822981 – Import of fix for PR14052

[patch] Import of fix for PR14052

binutils-2.22.52.0.1-ld-14052.patch (text/plain), 2.78 KB, created by Nick Clifton on 2012-05-22 14:51:54 UTC

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Creator: Nick Clifton

Created: 2012-05-22 14:51:54 UTC

Size: 2.78 KB

patch

obsolete

>diff -rcp ../binutils-2.22.52.0.1.orig/bfd/bfd-in.h ./bfd/bfd-in.h
>*** ../binutils-2.22.52.0.1.orig/bfd/bfd-in.h	2012-05-22 15:06:55.484262272 +0100
>--- ./bfd/bfd-in.h	2012-05-22 15:09:12.663257934 +0100
>*************** extern void _bfd_fix_excluded_sec_syms
>*** 710,715 ****
>--- 710,718 ----
>  
>  extern unsigned bfd_m68k_mach_to_features (int);
>  
>+ extern void _bfd_keep_sections_with_sym
>+   (bfd *, struct bfd_link_info *);
>+ 
>  extern int bfd_m68k_features_to_mach (unsigned);
>  
>  extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
>diff -rcp ../binutils-2.22.52.0.1.orig/bfd/linker.c ./bfd/linker.c
>*** ../binutils-2.22.52.0.1.orig/bfd/linker.c	2012-05-22 15:06:54.355262306 +0100
>--- ./bfd/linker.c	2012-05-22 15:10:25.209255639 +0100
>*************** _bfd_fix_excluded_sec_syms (bfd *obfd, s
>*** 3228,3233 ****
>--- 3228,3263 ----
>    bfd_link_hash_traverse (info->hash, fix_syms, obfd);
>  }
>  
>+ /* Keep sections with symbols.  */
>+ 
>+ static bfd_boolean
>+ keep_sections_with_sym (struct bfd_link_hash_entry *h, void *data)
>+ {
>+   bfd *obfd = (bfd *) data;
>+ 
>+   if (h->type == bfd_link_hash_defined
>+       || h->type == bfd_link_hash_defweak)
>+     {
>+       asection *s = h->u.def.section;
>+       if (s != NULL
>+ 	  && (s->flags
>+ 	      & (SEC_LINKER_CREATED | SEC_EXCLUDE | SEC_KEEP)) == 0
>+ 	  && s->output_section != NULL
>+ 	  && (s->output_section->flags
>+ 	      & (SEC_LINKER_CREATED | SEC_EXCLUDE | SEC_KEEP)) == 0
>+ 	  && !bfd_section_removed_from_list (obfd, s->output_section))
>+ 	s->output_section->flags |= SEC_KEEP;
>+     }
>+ 
>+   return TRUE;
>+ }
>+ 
>+ void
>+ _bfd_keep_sections_with_sym (bfd *obfd, struct bfd_link_info *info)
>+ {
>+   bfd_link_hash_traverse (info->hash, keep_sections_with_sym, obfd);
>+ }
>+ 
>  /*
>  FUNCTION
>  	bfd_generic_define_common_symbol
>diff -rcp ../binutils-2.22.52.0.1.orig/ld/ldlang.c ./ld/ldlang.c
>*** ../binutils-2.22.52.0.1.orig/ld/ldlang.c	2012-05-22 15:06:44.737262612 +0100
>--- ./ld/ldlang.c	2012-05-22 15:11:05.787254356 +0100
>*************** strip_excluded_output_sections (void)
>*** 3909,3914 ****
>--- 3909,3917 ----
>        lang_reset_memory_regions ();
>      }
>  
>+   if (!link_info.relocatable)
>+     _bfd_keep_sections_with_sym (link_info.output_bfd, &link_info);
>+ 
>    for (os = &lang_output_section_statement.head->output_section_statement;
>         os != NULL;
>         os = os->next)
>*** ../binutils-2.22.52.0.1.orig/bfd/bfd-in2.h	2012-05-22 15:06:52.325262372 +0100
>--- ./bfd/bfd-in2.h	2012-05-22 15:28:19.759221654 +0100
>*************** extern void _bfd_fix_excluded_sec_syms
>*** 717,722 ****
>--- 717,725 ----
>  
>  extern unsigned bfd_m68k_mach_to_features (int);
>  
>+ extern void _bfd_keep_sections_with_sym
>+   (bfd *, struct bfd_link_info *);
>+ 
>  extern int bfd_m68k_features_to_mach (unsigned);
>  
>  extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs

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Attachments on bug 822981: 586057