dwarfexample: Adds a --check option to show in detail
when the DW_AT_high_pc is a constant vs offset,
at least for subprograms.
dwarfgen: Now handles class constant (writes to output)
and fixes missing handling of DW_FORM_data4/8 in
global references.
Adds -h option telling dwarfgen to alter a high pc
from address class to const class (and adjusts
the value appropriately). So we can create
testcases without having a too-recent compiler.
libdwarf: Fix an error no one should ever see (programmer
failed to run a simple test!) so it returns DW_DLV_ERROR
in case it happens.
Add dwarf_highpc_b() function to consumer code.
dwarf_add_AT_any_value_sleb() and dwarf_add_AT_any_value_uleb()
to producer code.
Update libdwarf2.1.mm and libdwarf2p.1.mm to reflect the
new functions.
