diff options
| author | Ian Lance Taylor <iant@golang.org> | 2014-01-27 10:18:22 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2014-01-27 10:18:22 -0800 |
| commit | bd997b24f7a7cdb57bb9bf02fbfacef1f59f0f89 (patch) | |
| tree | 8adc4fde3f6ef36658f005fd01fc809c1ad80f9b /src/pkg/debug/dwarf/unit.go | |
| parent | e1a91c5b8963e3e02c897f96218d4eae17bcb740 (diff) | |
| download | go-bd997b24f7a7cdb57bb9bf02fbfacef1f59f0f89.tar.xz | |
debug/dwarf, debug/elf: add support for reading DWARF 4 type info
In DWARF 4 the debug info for large types is put into
.debug_type sections, so that the linker can discard duplicate
info. This change adds support for reading type units.
Another small change included here is that DWARF 3 supports
storing the byte offset of a struct field as a formData rather
than a formDwarfBlock.
R=golang-codereviews, r
CC=golang-codereviews
https://golang.org/cl/56300043
Diffstat (limited to 'src/pkg/debug/dwarf/unit.go')
| -rw-r--r-- | src/pkg/debug/dwarf/unit.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pkg/debug/dwarf/unit.go b/src/pkg/debug/dwarf/unit.go index 270cd2e331..0fbc8e0825 100644 --- a/src/pkg/debug/dwarf/unit.go +++ b/src/pkg/debug/dwarf/unit.go @@ -66,7 +66,7 @@ func (d *Data) parseUnits() ([]unit, error) { n = uint32(b.uint64()) } vers := b.uint16() - if vers != 2 && vers != 3 { + if vers != 2 && vers != 3 && vers != 4 { b.error("unsupported DWARF version " + strconv.Itoa(int(vers))) break } |