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gdb/testsuite/dwarf: remove two unused variables

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These variables seem to be unused, remove them.

Change-Id: I7d613d9d35735930ee78b2c348943c73a702afbb
This commit is contained in:
Simon Marchi
2022-04-06 21:51:54 -04:00
parent 7678d1304a
commit ae58413816
1 changed files with 0 additions and 19 deletions
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19
gdb/testsuite/lib/dwarf.exp
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@ -569,12 +569,6 @@ namespace eval Dwarf {
# Current .debug_line unit count.
variable _line_count
# Whether a file_name entry was seen.
variable _line_saw_file
# Whether a line table program has been seen.
variable _line_saw_program
# A Label for line table header generation.
variable _line_header_end_label
@ -2178,11 +2172,9 @@ namespace eval Dwarf {
proc lines {options label body} {
variable _line_count
variable _line_saw_file
variable _line_include_dirs
variable _line_file_names
variable _line_header_finalized
variable _line_saw_program
variable _line_header_end_label
variable _line_unit_version
variable _line_is_64
@ -2192,8 +2184,6 @@ namespace eval Dwarf {
set _line_is_64 0
set _line_unit_version 4
set _unit_addr_size default
set _line_saw_program 0
set _line_saw_file 0
set _line_include_dirs {}
set _line_file_names {}
set _line_header_finalized 0
@ -2295,9 +2285,6 @@ namespace eval Dwarf {
proc file_name {filename diridx} {
variable _line_file_names
lappend _line_file_names $filename $diridx
variable _line_saw_file 1
set _line_saw_file 1
}
proc _line_finalize_header {} {
@ -2424,11 +2411,9 @@ namespace eval Dwarf {
}
proc program {statements} {
variable _line_saw_program
variable _line_header_end_label
variable _line
set _line_saw_program 1
set _line 1
@ -2872,8 +2857,6 @@ namespace eval Dwarf {
variable _strings
variable _cu_count
variable _line_count
variable _line_saw_file
variable _line_saw_program
variable _line_header_end_label
variable _debug_ranges_64_bit
variable _debug_addr_index
@ -2891,8 +2874,6 @@ namespace eval Dwarf {
_empty_array _strings
set _line_count 0
set _line_saw_file 0
set _line_saw_program 0
set _debug_ranges_64_bit [is_64_target]
set _debug_addr_index 0