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[commit] dwarf2read.c (lookup_signatured_type): Remove arg "objfile", unused.


Hi.

A minor cleanup prior to submitting the Fission patch.

2012-04-12  Doug Evans  <dje@google.com>

	* dwarf2read.c (lookup_signatured_type): Remove arg "objfile", unused.
	All callers updated.

Index: dwarf2read.c
===================================================================
RCS file: /cvs/src/src/gdb/dwarf2read.c,v
retrieving revision 1.631
diff -u -p -r1.631 dwarf2read.c
--- dwarf2read.c	12 Apr 2012 02:09:14 -0000	1.631
+++ dwarf2read.c	13 Apr 2012 01:30:00 -0000
@@ -3351,10 +3351,10 @@ create_all_type_units (struct objfile *o
 }
 
 /* Lookup a signature based type.
-   Returns NULL if SIG is not present in the table.  */
+   Returns NULL if signature SIG is not present in the table.  */
 
 static struct signatured_type *
-lookup_signatured_type (struct objfile *objfile, ULONGEST sig)
+lookup_signatured_type (ULONGEST sig)
 {
   struct signatured_type find_entry, *entry;
 
@@ -10336,7 +10336,7 @@ read_attribute_value (struct attribute *
 	 for later lookup.
          NOTE: This is NULL if the type wasn't found.  */
       DW_SIGNATURED_TYPE (attr) =
-	lookup_signatured_type (cu->objfile, read_8_bytes (abfd, info_ptr));
+	lookup_signatured_type (read_8_bytes (abfd, info_ptr));
       info_ptr += 8;
       break;
     case DW_FORM_ref_udata:


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