binutils/bfd/cofflink.c

6    This file is part of BFD, the Binary File Descriptor library.
8    This program is free software; you can redistribute it and/or modify
13    This program is distributed in the hope that it will be useful,
36 /* Return TRUE if SYM is a weak, external symbol.  */
41 /* Return TRUE if SYM is an external symbol.  */
225 	  /* This symbol is externally visible, and is defined by this
239 	     undefined.  If a symbol is currently known to be common,
260    the link.  *PNEEDED is set according to whether this element is
261    needed in the link or not.  This is called via
346 	  /* This symbol is externally visible.  */
408 		      ("Warning: symbol `%s' is both section and non-section",
418 	     duplicate names.  However, if one string is a literal and
419 	     one is a data initializer, one will end up in the .data
436 	     is going to wind up with an inappropriate reference.  */
470              alignment of a section.  There is no point to permitting
552 		 FIXME: This is not at all the right place to do this.
569   /* If this is a non-traditional, non-relocatable link, try to
753              into the s_name field of the section header.  That is why
810 	     but only when doing a relocatable link, which is not the
965   /* The value of the last C_FILE symbol is supposed to be the symbol
1002   /* The outsyms buffer is used by _bfd_coff_write_global_sym.  */
1424 	 always sees the original values.  This is more reliable than
1447       /* Extract the flag indicating if this symbol is used by a
1475 	      /* This is a global symbol.  Global symbols come at the
1491 	      /* This is a local symbol.  Skip it if we are discarding
1511       /* If we stripping debugging symbols, and this is a debugging
1513          for some types of debugging symbols; I don't know if this is
1554       /* If this is an enum, struct, or union tag, see if we have
1704 		  /* This is the first definition of this type.  */
1711 		  /* This is a redefinition which can be merged.  */
1733 		 bfd_coff_symname_in_debug.  That is only true for
1800 	      /* The value of a C_FILE symbol is the symbol index of
1802 		 symbol is the symbol index to the first external
1817 		      /* The last C_FILE symbol is in this input file.  */
1934 	  /* Handle the aux entries.  This handling is based on
1952 		  /* If this is a long filename, we must put it in the
1992                              to include.  I don't know if this is
2042 			      /* The last .bf symbol is in this input
2128 	  /* FIXME: If SEC_HAS_CONTENTS is not for the section, then
2180 		      struct internal_syment is;
2193 						* osymesz)), &is);
2194 		      if ((ISFCN (is.n_type)
2195 			   || is.n_sclass == C_BLOCK)
2196 			  && is.n_numaux >= 1)
2204 						is.n_type, is.n_sclass,
2205 						0, is.n_numaux, &ia);
2211 						 is.n_type, is.n_sclass, 0,
2212 						 is.n_numaux, auxptr);
2378 		      /* This is a global symbol.  */
2383 			  /* This symbol is being written at the end
2402 			  struct internal_syment *is;
2406 			  /* This reloc is against a symbol we are
2410 			  is = finfo->internal_syms + irel->r_symndx;
2413 				  (input_bfd, is, buf));
2553   /* If doing task linking and this is the pass where we convert
2555      symbol is not being converted, just ignore it and it will be
2565   /* When a weak symbol is not overridden by a strong one,
2692 /* Handle a link order which is supposed to generate a reloc.  */
2813   /* r_size is only used on the RS/6000, which needs its own linker
2814      routines anyhow.  r_extern is only used for ECOFF.  */
2816   /* FIXME: What is the right value for r_offset?  Is zero OK?  */
2871          size of the symbol is included in the section contents, or it
2872          is not.  We assume that the size is not included, and force
2885          a PC relative reloc that is pcrel_offset.  It will already
2886          have the correct value.  If this is not a relocatable link,
2963                 /* This is a GNU extension.  */
2983 		 This file is then read by dlltool when generating the
2984 		 reloc section.  Note that the base file is not