diff options
Diffstat (limited to 'gdb/dwarf2')
| -rw-r--r-- | gdb/dwarf2/read.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index 3fe6c3a..f7cb95b 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -10630,8 +10630,13 @@ read_file_scope (struct die_info *die, struct dwarf2_cu *cu) /* Decode line number information if present. We do this before processing child DIEs, so that the line header table is available - for DW_AT_decl_file. */ - handle_DW_AT_stmt_list (die, cu, fnd, lowpc); + for DW_AT_decl_file. The PC check is here because, if LOWPC and + HIGHPC are both 0x0, then there won't be any interesting code in + the CU, but a check later on (in + lnp_state_machine::check_line_address) will fail to properly + exclude an entry that was removed via --gc-sections. */ + if (lowpc != highpc) + handle_DW_AT_stmt_list (die, cu, fnd, lowpc); /* Process all dies in compilation unit. */ if (die->child != NULL) |