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Remove unused variables in dwarf parser.

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* dwarf.c (last_pointer_size, warned_about_missing_comp_units):
	Remove.
	(load_debug_info): Remove assignments to those two variables.
This commit is contained in:
Simon Marchi 2017-07-21 11:42:21 +01:00 committed by Nick Clifton
parent ba8826a82a
commit b57e815ca1
2 changed files with 6 additions and 8 deletions
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6
binutils/ChangeLog
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@ -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.

8
binutils/dwarf.c
View File

@ -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)