Remove die_reader_specs::comp_dir
die_reader_specs::comp_dir is assigned but never read; this patch removes it. gdb/ChangeLog 2020-02-08 Tom Tromey <tom@tromey.com> * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove. (init_cu_die_reader, read_cutu_die_from_dwo): Update. Change-Id: I9818a2593197a6972cddec23cd2f3dd0ce28f580
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@ -1,3 +1,8 @@
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2020-02-08 Tom Tromey <tom@tromey.com>
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* dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
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(init_cu_die_reader, read_cutu_die_from_dwo): Update.
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2020-02-08 Tom Tromey <tom@tromey.com>
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* dwarf2read.h (struct die_info): Don't declare.
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@ -903,9 +903,6 @@ struct die_reader_specs
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/* The end of the buffer. */
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const gdb_byte *buffer_end;
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/* The value of the DW_AT_comp_dir attribute. */
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const char *comp_dir;
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/* The abbreviation table to use when reading the DIEs. */
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struct abbrev_table *abbrev_table;
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};
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@ -6914,7 +6911,6 @@ init_cu_die_reader (struct die_reader_specs *reader,
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reader->die_section = section;
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reader->buffer = section->buffer;
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reader->buffer_end = section->buffer + section->size;
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reader->comp_dir = NULL;
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reader->abbrev_table = abbrev_table;
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}
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@ -7096,13 +7092,6 @@ read_cutu_die_from_dwo (struct dwarf2_per_cu_data *this_cu,
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dump_die (comp_unit_die, dwarf_die_debug);
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}
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/* Save the comp_dir attribute. If there is no DWP file then we'll read
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TUs by skipping the stub and going directly to the entry in the DWO file.
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However, skipping the stub means we won't get DW_AT_comp_dir, so we have
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to get it via circuitous means. Blech. */
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if (comp_dir != NULL)
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result_reader->comp_dir = DW_STRING (comp_dir);
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/* Skip dummy compilation units. */
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if (info_ptr >= begin_info_ptr + dwo_unit->length
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|| peek_abbrev_code (abfd, info_ptr) == 0)
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