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binutils-gdb/gdb/dwarf2
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Tom de Vries 7f92ed6b41 [gdb/build] Fix build with g++-4.8 
When building g++-4.8, we run into:
...
src/gdb/dwarf2/read.c:919:5: error: multiple fields in union \
  'partial_die_info::<anonymous union>' initialized
...

This is due to:
...
    union
    {
      struct
      {
       CORE_ADDR lowpc = 0;
       CORE_ADDR highpc = 0;
      };
      ULONGEST ranges_offset;
    };
...

The error looks incorrect, given that only one union member is initialized,
and does not reproduce with newer g++.

Nevertheless, work around this by moving the initialization to a constructor.

[ I considered just removing the initialization, with the idea that access
should be guarded by has_pc_info, but I ran into one failure in the testsuite,
for gdb.base/check-psymtab.exp due to add_partial_symbol using lowpc without
checking has_pc_info. ]

Tested on x86_64-linux.
2021-09-27 14:10:39 +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] Fix CU list in .debug_names for dummy CUs 2021-09-14 12:57:58 +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 [gdb/build] Fix build with g++-4.8 2021-09-27 14:10:39 +02:00
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