Tom de Vries 34daac4b16 [gdb/symtab] Don't write .gdb_index symbol table with empty entries ... When comparing the sizes of the index files generated for shlib outputs/gdb.dwarf2/dw2-zero-range/shr1.sl, I noticed a large difference between .debug_names: ... $ gdb -q -batch $shlib -ex "save gdb-index -dwarf-5 ." $ du -b -h shr1.sl.debug_names shr1.sl.debug_str 61 shr1.sl.debug_names 0 shr1.sl.debug_str ... and .gdb_index: ... $ gdb -q -batch $shlib -ex "save gdb-index ." $ du -b -h shr1.sl.gdb-index 8.2K shr1.sl.gdb-index ... The problem is that the .gdb_index contains a non-empty symbol table with only empty entries. Fix this by making the symbol table empty, such that we have instead: ... $ du -b -h shr1.sl.gdb-index 184 shr1.sl.gdb-index ... Tested on x86_64-linux.		2021-08-27 17:14:49 +02:00
..
abbrev.c	Remove Irix 6 workaround from DWARF abbrev reader	2021-03-13 09:41:05 -07:00
abbrev.h	Constify abbrev_table::lookup_abbrev	2021-03-13 09:41:05 -07:00
attribute.c	[gdb/symtab] Handle DW_AT_decl_file with form DW_FORM_implicit_const	2021-02-24 23:58:42 +01:00
attribute.h	[gdb/symtab] Handle DW_AT_decl_file with form DW_FORM_implicit_const	2021-02-24 23:58:42 +01:00
comp-unit-head.c	Rename dwarf2/comp-unit.h	2021-05-17 14:16:07 -06:00
comp-unit-head.h	Rename dwarf2/comp-unit.h	2021-05-17 14:16:07 -06:00
cu.c	Remove dwarf2_cu::language	2021-06-25 12:23:05 -06:00
cu.h	Remove dwarf2_cu::language	2021-06-25 12:23:05 -06:00
die.h	gdb/dwarf: split dwarf2_cu::ranges_base in two	2021-02-02 10:42:11 -05:00
dwz.c	Move dwarf2_get_dwz_file to dwarf2/dwz.h	2021-03-06 09:26:40 -07:00
dwz.h	Move dwarf2_get_dwz_file to dwarf2/dwz.h	2021-03-06 09:26:40 -07:00
expr.c	Fix register regression in DWARF evaluator	2021-08-16 09:38:15 -06:00
expr.h	Add as_lval argument to expression evaluator	2021-08-05 16:41:05 +01:00
frame-tailcall.c	gdb: add names to unwinders, add debug messages when looking for unwinder	2021-06-29 12:05:03 -04:00
frame-tailcall.h	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
frame.c	Add as_lval argument to expression evaluator	2021-08-05 16:41:05 +01:00
frame.h	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
index-cache.c	gdb: generate the prefix name for prefix commands on demand	2021-05-12 11:19:22 +01:00
index-cache.h	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
index-common.c	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
index-common.h	Handle unaligned mapping of .gdb_index	2021-04-17 13:56:36 -06:00
index-write.c	[gdb/symtab] Don't write .gdb_index symbol table with empty entries	2021-08-27 17:14:49 +02:00
index-write.h	Introduce dwarf2/public.h	2021-03-20 17:23:40 -06:00
leb.c	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
leb.h	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
line-header.c	Fix file-name handling regression with DWARF index	2021-07-17 11:08:18 -06:00
line-header.h	Fix file-name handling regression with DWARF index	2021-07-17 11:08:18 -06:00
loc.c	Add as_lval argument to expression evaluator	2021-08-05 16:41:05 +01:00
loc.h	Add as_lval argument to expression evaluator	2021-08-05 16:41:05 +01:00
macro.c	Include objfiles.h in a few .c files	2021-08-08 08:53:17 -06:00
macro.h	gdb: avoid dereferencing empty str_offsets_base optional in dwarf_decode_macros	2021-08-04 15:26:22 -04:00
public.h	Simplify DWARF reader initialization	2021-03-28 10:43:15 -06:00
read.c	Fix two regressions caused by CU / TU merging	2021-08-24 07:51:46 -06:00
read.h	Fix two regressions caused by CU / TU merging	2021-08-24 07:51:46 -06:00
sect-names.h	Move dwarf2_get_dwz_file to dwarf2/dwz.h	2021-03-06 09:26:40 -07:00
section.c	gdb: Handle missing .debug_str section	2021-04-07 11:31:30 +01:00
section.h	Update copyright year range in all GDB files	2021-01-01 12:12:21 +04:00
stringify.c	Reimplement dwarf_unit_type_name	2021-03-18 12:08:41 -06:00
stringify.h	Fix typo in dwarf2/stringify.h	2021-03-31 09:48:56 -06:00