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.
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@ -1,3 +1,9 @@
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2017-07-21 Simon Marchi <simon.marchi@ericsson.com>
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* dwarf.c (last_pointer_size, warned_about_missing_comp_units):
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Remove.
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(load_debug_info): Remove assignments to those two variables.
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2017-07-21 Alexandre Oliva <aoliva@redhat.com>
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* dwarf.c (struct State_Machine_Registers): Add view field.
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@ -40,9 +40,6 @@ static const char *regname (unsigned int regno, int row);
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static int have_frame_base;
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static int need_base_address;
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static unsigned int last_pointer_size = 0;
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static int warned_about_missing_comp_units = FALSE;
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static unsigned int num_debug_info_entries = 0;
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static unsigned int alloc_num_debug_info_entries = 0;
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static debug_info *debug_information = NULL;
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@ -2923,11 +2920,6 @@ process_debug_info (struct dwarf_section *section,
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static unsigned int
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load_debug_info (void * file)
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{
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/* Reset the last pointer size so that we can issue correct error
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messages if we are displaying the contents of more than one section. */
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last_pointer_size = 0;
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warned_about_missing_comp_units = FALSE;
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/* If we have already tried and failed to load the .debug_info
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section then do not bother to repeat the task. */
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if (num_debug_info_entries == DEBUG_INFO_UNAVAILABLE)
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