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authorSimon Marchi <simon.marchi@ericsson.com>2017-07-21 11:42:21 +0100
committerNick Clifton <nickc@redhat.com>2017-07-21 11:42:21 +0100
commitb57e815ca1e75b7897caa99c2d351f11a543c4fe (patch)
tree714a579df69a54c1dfdcb0522866643ead0aa152 /binutils
parentba8826a82a29a19b78c18ce4f44fe313de279af7 (diff)
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Remove unused variables in dwarf parser.
* dwarf.c (last_pointer_size, warned_about_missing_comp_units): Remove. (load_debug_info): Remove assignments to those two variables.
Diffstat (limited to 'binutils')
-rw-r--r--binutils/ChangeLog6
-rw-r--r--binutils/dwarf.c8
2 files changed, 6 insertions, 8 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 4b1b9e0..6df2ac0 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,9 @@
+2017-07-21 Simon Marchi <simon.marchi@ericsson.com>
+
+ * dwarf.c (last_pointer_size, warned_about_missing_comp_units):
+ Remove.
+ (load_debug_info): Remove assignments to those two variables.
+
2017-07-21 Alexandre Oliva <aoliva@redhat.com>
* dwarf.c (struct State_Machine_Registers): Add view field.
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index ab6446d..f8e24cb2 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -40,9 +40,6 @@ static const char *regname (unsigned int regno, int row);
static int have_frame_base;
static int need_base_address;
-static unsigned int last_pointer_size = 0;
-static int warned_about_missing_comp_units = FALSE;
-
static unsigned int num_debug_info_entries = 0;
static unsigned int alloc_num_debug_info_entries = 0;
static debug_info *debug_information = NULL;
@@ -2923,11 +2920,6 @@ process_debug_info (struct dwarf_section *section,
static unsigned int
load_debug_info (void * file)
{
- /* Reset the last pointer size so that we can issue correct error
- messages if we are displaying the contents of more than one section. */
- last_pointer_size = 0;
- warned_about_missing_comp_units = FALSE;
-
/* If we have already tried and failed to load the .debug_info
section then do not bother to repeat the task. */
if (num_debug_info_entries == DEBUG_INFO_UNAVAILABLE)