binutils/bfd/elflink.c

8    the Free Software Foundation; either version 3 of the License, or
9    (at your option) any later version.
278   /* Create sections to hold version informations.  These are removed
286   s = bfd_make_section_anyway_with_flags (abfd, ".gnu.version",
537       /* We don't put any version information in the dynamic string
615       /* Set versioned if symbol version is unknown.  */
616       char *version = strrchr (name, ELF_VER_CHR);
617       if (version)
619 	  if (version > name && version[-1] != ELF_VER_CHR)
677      section garbage collection and clear out any version information
1049   /* NEW_VERSION is the symbol version of the new symbol.  */
1052       /* Symbol version is unknown or versioned.  */
1087 	     to the symbol with the same symbol version.  NEW_HIDDEN is
1089 	     the same symbol version.  */
1098 	      /* OLD_VERSION is the symbol version of the existing
1109 		 have the same symbol version.  */
1357 	     the symbol with default version to the normal one if it
1735    default for the symbol with the default version if needed. The
1768   /* If this symbol has a version, and it is the default version, we
1771      specify a version to be bound to this version of the symbol.  */
1794 	 default version.  */
1828       /* If the undecorated symbol will have a version added by a
1832 	 command line rather than via --version-script.  */
1870 	 is the name without a version.  NAME is the fully versioned
1871 	 name, and it is the default version.
1948   /* We also need to define an indirection from the nondefault version
2058    libraries and referenced here.  Update the list of version
2071   /* We only care about symbols defined in shared objects with version
2081   /* See if we already know about this version.  */
2096   /* This is a new version.  Add it to tree we are building.  */
2141    have the version number script until we have read all of the input
2167   /* We only need version numbers for symbols defined in regular
2182       /* If there is no version string, we can just return out.  */
2186       /* Look for the version.  If we find it, it is no longer weak.  */
2231 	 version node for this version.  */
2255 	  /* Don't count anonymous version tag.  */
2271 	  /* We could not find the version for a symbol when
2275 	    (_("%B: version node not found for symbol %s"),
2283   /* If we don't have a version for this symbol, see if we can find
3479   /* Adjust version definitions.  */
3511   /* Adjust version references.  */
3561    This version is used when different targets for the same architecture
4085       /* Read in any version definitions.  */
4352 		/* Use the default symbol version created earlier.  */
4362 	  /* If this is a hidden symbol, or if it is not version
4363 	     1, we append the version name to the symbol name.
4365 	     if it is not a function, because it might be the version
4390 			(_("%B: %s: invalid version %u (max %d)"),
4427 			(_("%B: %s: invalid needed version %d"),
4447 	      /* If this is a defined non-hidden version symbol,
4449 		 default version of the symbol.  */
5255   /* If this is a default version (the name contains @@), look up the
5256      symbol again with only one `@' as well as without the version.
5258      version will be matched by the default symbol in the archive.  */
5278 	 version.  */
6123 	      /* Mark this version if there is a definition and it is
6132       /* Attach all the symbols to their version information.  */
6151 		    (_("%s: undefined version: %s"),
6286       /* Set up the version definition section.  */
6290       /* We may have created additional version definitions if we are
6294       /* Skip anonymous version tag.  */
6315 	  /* Make space for the base version.  */
6320 	  /* Make space for the default version.  */
6331 	      /* Don't emit base version twice.  */
6348 	  /* Fill in the version definition section.  */
6395 	      /* Add a symbol representing this version.  */
6411 	      /* Create a duplicate of the base version with the same
6434 	      /* Don't emit the base version twice.  */
6442 	      /* Add a symbol representing this version.  */
6500 			 version script.  */
6548       /* Work out the size of the version reference section.  */
6576 	    /* Build the version dependency section.  */
6662 	  s = bfd_get_linker_section (dynobj, ".gnu.version");
6753       /* Work out the size of the symbol version section.  */
6754       s = bfd_get_linker_section (dynobj, ".gnu.version");
7591       /* Optimized faster version.  */
7770   /* symbol version section (.gnu.version).  */
9131    versioned symbol that would normally require an explicit version.
9222       /* Read in any version definitions.  */
9272 	      /* This is the base or first version.  We can use it.  */
9311    anything that might have been forced to local scope in a version
9533 	 to the decorated version of the name.  For example, if the
9535 	 foo is used with no version, then we add an indirect symbol
9669       /* Since there is no version information in the dynamic string,
9670 	 if there is no version info in symbol version section, we will
9684 		(_("%B: No symbol version section for versioned symbol `%s'"),
11334       flinfo.symver_sec = bfd_get_linker_section (dynobj, ".gnu.version");
11847      version script or due to symbol visibility.  We do this in a
11878      converted to local in a version script.  */
12190 	      name = ".gnu.version";