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| author | Mark Wielaard <mjw@redhat.com> | 2012-05-01 19:12:21 +0000 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2012-05-01 19:12:21 +0000 |
| commit | 57923f48a1e2e9129fdb3dd536b38e8d1cd46089 (patch) | |
| tree | 96aef3be136a701f422e7ddb4ab49a993af8b660 /gold/dwarf_reader.cc | |
| parent | 57402f1e314550ef28cc63b16d5ac69270c02984 (diff) | |
| download | gdb-57923f48a1e2e9129fdb3dd536b38e8d1cd46089.zip gdb-57923f48a1e2e9129fdb3dd536b38e8d1cd46089.tar.gz gdb-57923f48a1e2e9129fdb3dd536b38e8d1cd46089.tar.bz2 | |
gold: Handle DW_AT_high_pc as offset from DW_AT_low_pc in gdb-index.cc.
* dwarf_reader.cc (Dwarf_die::address_attribute): New function.
* dwarf_reader.h (Dwarf_die::address_attribute): Likewise.
* gdb-index.cc (Gdb_index_info_reader::record_cu_ranges): Handle
DW_AT_high_pc as offset from DW_AT_low_pc.
* testsuite/Makefile.am (gdb_index_test_3.sh): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/gdb_index_test_3.c: New test source file.
* testsuite/gdb_index_test_3.sh: New test source file.
Diffstat (limited to 'gold/dwarf_reader.cc')
| -rw-r--r-- | gold/dwarf_reader.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gold/dwarf_reader.cc b/gold/dwarf_reader.cc index eaf35bf..6245dc8 100644 --- a/gold/dwarf_reader.cc +++ b/gold/dwarf_reader.cc @@ -1051,6 +1051,17 @@ Dwarf_die::ref_attribute(unsigned int attr, unsigned int* shndx) } } +off_t +Dwarf_die::address_attribute(unsigned int attr, unsigned int* shndx) +{ + const Attribute_value* attr_val = this->attribute(attr); + if (attr_val == NULL || attr_val->form != elfcpp::DW_FORM_addr) + return -1; + + *shndx = attr_val->aux.shndx; + return attr_val->val.refval; +} + // Return the offset of this DIE's first child. off_t |