.section .foo,"bw",discard, "sym"
.section .bar,"rd",associative, "sym"
+MC supports these flags in the COFF ``.section`` directive:
+
+ - ``b``: BSS section (``IMAGE_SCN_CNT_INITIALIZED_DATA``)
+ - ``d``: Data section (``IMAGE_SCN_CNT_UNINITIALIZED_DATA``)
+ - ``n``: Section is not loaded (``IMAGE_SCN_LNK_REMOVE``)
+ - ``r``: Read-only
+ - ``s``: Shared section
+ - ``w``: Writable
+ - ``x``: Executable section
+ - ``y``: Not readable
+ - ``D``: Discardable (``IMAGE_SCN_MEM_DISCARDABLE``)
+
+These flags are all compatible with gas, with the exception of the ``D`` flag,
+which gnu as does not support. For gas compatibility, sections with a name
+starting with ".debug" are implicitly discardable.
+
ELF-Dependent
-------------