This test will pass if the CU is the first CU in the binary.
If libc debugging info is installed it may not be, in which case
the CU offset values are wrong.
gdb/testsuite/ChangeLog:
* gdb.dwarf2/dw2-op-out-param.S: Make DW_FORM_ref4 values be the offset
from the start of the CU.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
gdb/ChangeLog
* findvar.c (read_frame_register_value): Mark the result value as
optimized out if any of the input registers have been optimized out.
gdb/testsuite/ChangeLog
* gdb.dwarf2/dw2-op-out-param.S: New file.
* gdb.dwarf2/dw2-op-out-param.exp: New file.
