Commit graph

3 commits

Author SHA1 Message Date
H. Peter Anvin (Intel)
abcbe0ea38 outdbg: add macro to emulate .bin format ORG directive
Just stub out "org" as a macro to be able to read source files that
are designed for the .bin format.

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
2020-08-25 15:50:11 -07:00
H. Peter Anvin
d235408c65 preproc: standard macros now C-safe, %aliases off, fix %? recursion
Enough users expect the namespace starting with underscore to be safe
for symbols. Change our private namespace from __foo__ to
__?foo?__. Use %defalias to provide backwards compatiblity (by using
%defalias instead of %define, we handle the case properly where the
user changes the value.)

Add a preprocessor directive:

%aliases off

... to disable all smacro aliases and thereby making the namespace
clean.

Finally, fix infinite recursion when seeing %? or %?? due to
paste_tokens(). If we don't paste anything, the expansion is done.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2019-08-27 16:42:41 -07:00
H. Peter Anvin
a7b6bfca68 Sanitize the handling of segments a bit
Make the internal handling of segment numbers just a little more
sane.  The whole use of when we have done ofmt->segbase or not is
crazy, though...

In the meantime, add a few more hacks to the dbg output format to make
it more useful.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2017-05-03 17:33:04 -07:00