Remove mapped_index::total_size

It is unused.

gdb/ChangeLog:

	* dwarf2read.c (mapped_index) <total_size>: Remove.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 57edb23340957a5e71487f593c97f57e327c3774..cb7a3061e07725d42f22b452d89228d25baecdf2 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
+
+       * dwarf2read.c (mapped_index) <total_size>: Remove.
+
 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
 
        * unittests/format_pieces-selftests.c (test_format_specifier):

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index b2ecadf89bc4f0c012f49b510f93b642ff184f3c..aec770b357a7e8965cd5ccbf060044ec70b8cdcf 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -197,9 +197,6 @@ struct mapped_index final : public mapped_index_base
   /* Index data format version.  */
   int version;
 
-  /* The total length of the buffer.  */
-  off_t total_size;
-
   /* The address table data.  */
   gdb::array_view<const gdb_byte> address_table;
 
@@ -3500,7 +3497,6 @@ to use the section anyway."),
     return 0;
 
   map->version = version;
-  map->total_size = section->size;
 
   metadata = (offset_type *) (addr + sizeof (offset_type));