97efbbd588
The handling of DW_CFA_val_offset ops was incorrectly using the DWARF_REG_OFFSET flag but the register's value cannot be calculated using the DWARF_REG_OFFSET method. Create a new flag to indicate that a different method must be used to calculate the register's value even though there is no implementation for DWARF_VAL_OFFSET yet; it's mainly just a place holder. Signed-off-by: Matt Fleming <matt@console-pimps.org>