Quoted strings should be valid inside directives, including ones that
contain a ] character. Also check for garbage on the line after the
directive.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
The o64, a64 and a16 prefixes are only possible in specific
modes. It is a lot easier to debug with a more sensible error message.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
The idea of putting the warnings in the source code was a nice one,
really, but it ended up being a nightmare from the perspective of
build dependencies. Disaggregate them, and tweak the documentation for
easier reading.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
