freebsd-dev/cddl/contrib
Kai Wang d32f014939 Clang 3.4 will sometimes emit DIE for struct/union member before
emitting the DIE for the type of that member. ctfconvert can not
handle this properly and will calculate a wrong member bit offset.
Same struct/union type from different .o file will be treated as
different types when their member bit offsets are different, and
gets added/merged multiple times. This will in turn cause many other
structs/pointers/typedefs that refer to the duplicated struct/union
gets added/merged multiple times and eventually causes numerous
duplicated CTF types in the kernel.debug file.

The simple workaround here is to make use of DW_AT_byte_size attribute
of the member DIE to calculate the bits occupied by the member's type,
without actually resolving the type.
2014-01-20 01:35:14 +00:00
..
dtracetoolkit Finish porting execsnoop to FreeBSD. This includes replacing the zonename 2012-09-01 08:14:21 +00:00
opensolaris Clang 3.4 will sometimes emit DIE for struct/union member before 2014-01-20 01:35:14 +00:00