[gdb/symtab] Fix infinite recursion in dwarf2_cu::get_builder(), again

[thirdparty/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c56c129d0b1f7b66d3f7c78303cbabd7bdaf0757..e841fdaab5e6f203ce870fb2f0388bf396a34525 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,14 @@
+2021-06-16  Tom de Vries  <tdevries@suse.de>
+
+       PR symtab/26327
+       * dwarf2/cu.h (dwarf2_cu::ancestor): Remove.
+       (dwarf2_cu::get_builder): Declare and move ...
+       * dwarf2/cu.c (dwarf2_cu::get_builder): ... here.  Use sym_cu instead
+       of ancestor.  Assert return value is non-null.
+       * dwarf2/read.c (read_file_scope): Set per_objfile->sym_cu.
+       (follow_die_offset, follow_die_sig_1): Remove setting of ancestor.
+       (dwarf2_per_objfile): Add sym_cu field.
+
 2021-06-15  Alan Modra  <amodra@gmail.com>
 
        * testsuite/lib/gdb.exp (exec_is_pie): Match new PIE readelf output.