X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gold%2Fscript.cc;h=6a10c40e206e2911e90a6694695348a7153b1a26;hb=d180bcbd34b9ed5f0062636786ff31c803c2f735;hp=7df0c9e9dcc297b41fbcb84c002536b5ee57e2cd;hpb=37e41b0352ff18c675a8566789087ba560825d91;p=deliverable%2Fbinutils-gdb.git

diff --git a/gold/script.cc b/gold/script.cc
index 7df0c9e9dc..6a10c40e20 100644
--- a/gold/script.cc
+++ b/gold/script.cc
@@ -983,18 +983,20 @@ Symbol_assignment::sized_finalize(Symbol_table* symtab, const Layout* layout,
   uint64_t final_val = this->val_->eval_maybe_dot(symtab, layout, true,
 						  is_dot_available,
 						  dot_value, dot_section,
-						  &section, NULL);
+						  &section, NULL, false);
   Sized_symbol<size>* ssym = symtab->get_sized_symbol<size>(this->sym_);
   ssym->set_value(final_val);
   if (section != NULL)
     ssym->set_output_section(section);
 }
 
-// Set the symbol value if the expression yields an absolute value.
+// Set the symbol value if the expression yields an absolute value or
+// a value relative to DOT_SECTION.
 
 void
 Symbol_assignment::set_if_absolute(Symbol_table* symtab, const Layout* layout,
-				   bool is_dot_available, uint64_t dot_value)
+				   bool is_dot_available, uint64_t dot_value,
+				   Output_section* dot_section)
 {
   if (this->sym_ == NULL)
     return;
@@ -1002,8 +1004,9 @@ Symbol_assignment::set_if_absolute(Symbol_table* symtab, const Layout* layout,
   Output_section* val_section;
   uint64_t val = this->val_->eval_maybe_dot(symtab, layout, false,
 					    is_dot_available, dot_value,
-					    NULL, &val_section, NULL);
-  if (val_section != NULL)
+					    dot_section, &val_section, NULL,
+					    false);
+  if (val_section != NULL && val_section != dot_section)
     return;
 
   if (parameters->target().get_size() == 32)
@@ -1026,6 +1029,8 @@ Symbol_assignment::set_if_absolute(Symbol_table* symtab, const Layout* layout,
     }
   else
     gold_unreachable();
+  if (val_section != NULL)
+    this->sym_->set_output_section(val_section);
 }
 
 // Print for debugging.
@@ -1215,7 +1220,7 @@ Script_options::set_section_addresses(Symbol_table* symtab, Layout* layout)
   for (Symbol_assignments::iterator p = this->symbol_assignments_.begin();
        p != this->symbol_assignments_.end();
        ++p)
-    (*p)->set_if_absolute(symtab, layout, false, 0);
+    (*p)->set_if_absolute(symtab, layout, false, 0, NULL);
 
   return this->script_sections_.set_section_addresses(symtab, layout);
 }
@@ -1530,18 +1535,26 @@ read_input_script(Workqueue* workqueue, Symbol_table* symtab, Layout* layout,
   return true;
 }
 
-// Helper function for read_version_script() and
-// read_commandline_script().  Processes the given file in the mode
-// indicated by first_token and lex_mode.
+// Helper function for read_version_script(), read_commandline_script() and
+// script_include_directive().  Processes the given file in the mode indicated
+// by first_token and lex_mode.
 
 static bool
 read_script_file(const char* filename, Command_line* cmdline,
                  Script_options* script_options,
                  int first_token, Lex::Mode lex_mode)
 {
-  // TODO: if filename is a relative filename, search for it manually
-  // using "." + cmdline->options()->search_path() -- not dirsearch.
   Dirsearch dirsearch;
+  std::string name = filename;
+
+  // If filename is a relative filename, search for it manually using "." +
+  // cmdline->options()->library_path() -- not dirsearch.
+  if (!IS_ABSOLUTE_PATH(filename))
+    {
+      const General_options::Dir_list& search_path =
+          cmdline->options().library_path();
+      name = Dirsearch::find_file_in_dir_list(name, search_path, ".");
+    }
 
   // The file locking code wants to record a Task, but we haven't
   // started the workqueue yet.  This is only for debugging purposes,
@@ -1552,7 +1565,7 @@ read_script_file(const char* filename, Command_line* cmdline,
   Position_dependent_options posdep = cmdline->position_dependent_options();
   if (posdep.format_enum() == General_options::OBJECT_FORMAT_BINARY)
     posdep.set_format_enum(General_options::OBJECT_FORMAT_ELF);
-  Input_file_argument input_argument(filename,
+  Input_file_argument input_argument(name.c_str(),
 				     Input_file_argument::INPUT_FILE_TYPE_FILE,
 				     "", false, posdep);
   Input_file input_file(&input_argument);
@@ -3346,10 +3359,13 @@ script_parse_memory_attr(void* closurev, const char* attrs, size_t attrlen,
 }
 
 extern "C" void
-script_include_directive(void* closurev, const char*, size_t)
+script_include_directive(void* closurev, const char* filename, size_t length)
 {
-  // FIXME: Implement ?
-  yyerror (closurev, _("GOLD does not currently support INCLUDE directives"));
+  Parser_closure* closure = static_cast<Parser_closure*>(closurev);
+  std::string name(filename, length);
+  Command_line* cmdline = closure->command_line();
+  read_script_file(name.c_str(), cmdline, &cmdline->script_options(),
+                   PARSING_LINKER_SCRIPT, Lex::LINKER_SCRIPT);
 }
 
 // Functions for memory regions.