* x86_64.cc (Scan::get_reference_flags): Mark PC relative relocations
	as possibly created from function calls too.
	(Scan::global): Allow PLT entry for PC32 relocation of a function symbol
	for pie links.  Set the address of the dynamic symbol table entry for
	this function to that of the PLT entry.

diff --git a/gold/x86_64.cc b/gold/x86_64.cc
index 4543c8a..26943fb 100644
--- a/gold/x86_64.cc
+++ b/gold/x86_64.cc
@@ -2157,6 +2157,7 @@ Target_x86_64<size>::Scan::get_reference_flags(unsigned int r_type)
 
     case elfcpp::R_X86_64_PC64:
     case elfcpp::R_X86_64_PC32:
+      return Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
     case elfcpp::R_X86_64_PC32_BND:
     case elfcpp::R_X86_64_PC16:
     case elfcpp::R_X86_64_PC8:
@@ -2835,9 +2836,20 @@ Target_x86_64<size>::Scan::global(Symbol_table* symtab,
     case elfcpp::R_X86_64_PC16:
     case elfcpp::R_X86_64_PC8:
       {
-	// Make a PLT entry if necessary.
-	if (gsym->needs_plt_entry())
-	  target->make_plt_entry(symtab, layout, gsym);
+	// Make a PLT entry if necessary. Allow elfcpp::R_X86_64_PC32
+	// relocations on function symbols to create PLT entries for pie links.
+	if (gsym->needs_plt_entry()
+	    || (r_type == elfcpp::R_X86_64_PC32 && gsym->is_func()
+		&& parameters->options().pie()))
+	  {
+	    target->make_plt_entry(symtab, layout, gsym);
+	    // For PIE links, a R_X86_64_PC32 relocation may be used in
+	    // function calls.  In that case we need to set the entry in
+	    // the dynamic symbol table to the address of the PLT entry.
+	    if (gsym->is_from_dynobj() &&r_type == elfcpp::R_X86_64_PC32
+		&& gsym->is_func() && parameters->options().pie())
+	      gsym->set_needs_dynsym_value();
+	  }
 	// Make a dynamic relocation if necessary.
 	if (gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
 	  {