diff options
| author | Cary Coutant <ccoutant@gmail.com> | 2017-11-19 17:56:30 -0800 |
|---|---|---|
| committer | Cary Coutant <ccoutant@gmail.com> | 2017-11-19 17:56:30 -0800 |
| commit | 20dd9c210ef05fc6e87afe07670d8ceba530a1c5 (patch) | |
| tree | 45f79e4d65a94b4bc47329e9a9ad19f3bbd85e3b /gold/dwarf_reader.h | |
| parent | bde954a064b0a983d1db37cec4777d576d7a9d56 (diff) | |
| download | gdb-20dd9c210ef05fc6e87afe07670d8ceba530a1c5.zip gdb-20dd9c210ef05fc6e87afe07670d8ceba530a1c5.tar.gz gdb-20dd9c210ef05fc6e87afe07670d8ceba530a1c5.tar.bz2 | |
Fix DWARF reader to use correct size for DW_FORM_ref_addr.
2017-11-19 Ian Lance Taylor <iant@google.com>
Cary Coutant <ccoutant@gmail.com>
gold/
* gold/dwarf_reader.h (class Dwarf_info_reader): Add ref_addr_size
method.
* gold/dwarf_reader.cc (Dwarf_die::read_attributes): Use ref_addr_size
for DW_FORM_ref_addr_size.
(Dwarf_die::skip_attributes): Likewise.
Diffstat (limited to 'gold/dwarf_reader.h')
| -rw-r--r-- | gold/dwarf_reader.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gold/dwarf_reader.h b/gold/dwarf_reader.h index b41e057..31e76ce 100644 --- a/gold/dwarf_reader.h +++ b/gold/dwarf_reader.h @@ -764,6 +764,13 @@ class Dwarf_info_reader address_size() const { return this->address_size_; } + // Return the size of a DW_FORM_ref_addr. + // In DWARF v2, this was the size of an address; in DWARF v3 and later, + // it is the size of an DWARF offset. + unsigned int + ref_addr_size() const + { return this->cu_version_ > 2 ? this->offset_size_ : this->address_size_; } + // Set the section index of the .debug_abbrev section. // We use this if there are no relocations for the .debug_info section. // If not set, the code parse() routine will search for the section by name. |