RMAC has needed a struct for fixups for some time, and now it has one.
All of the credit for pushing (and patching!) in that direction goes to
ggn; blame for the way it's implemented goes to me. There's still room
for improvement; but for now, this should leave us in much better shape.
Now at v1.12.0.
Some of the following changes are ggn's, and some are mine:
- When tokenizing floats we need to store them using a double pointer
- PTR union needed a (double *)
- Major changes to float depositing in eagen0.c
- Reverted the changes in expr.c so at least floats are processed by
expr() and friends
- SYM svalue needs to be 64 bits
- When EQUing a float symbol don't chop off the upper 32 bits from eval
- Added fltpoint.{c,h} in order to properly create IEEE-754 floating
point and Motorola extended numbers
- Fixed float evaluations in evexpr()
- Fixed floating point depositions in direct.c (in d_dc())
- Upped the BSD image limit in object.c to 8MB for crazy people making
6MB Jaguar ROMs (will need a real fix at some point)
- Fix warning for \! inside string - we might be evaluating a macro so it's legal.
- Handle (Dn[.w][*scale],label[.l]) ea case.
- Enable scale value in ea to be expression (evaluated) besides constant.
- Fix for ([address[.wl]]). It seems that undefined symbols were not stored properly in eagen0.s (it used aNexpr instead of aNbexpr when storing base displacement).
- Fixes for fmove freg,freg (no size suffix) and ftst freg (no size suffix).
- fmovem now defaults to .x
- Fixed muls.l
ggn deserves most of the credit for this, as my job was going through
and tossing out the stuff that wasn't needed. ;-) There might be some
ELFish things that still need fixing; time, as usual, will tell.
For some reason, there was code in several places that marked fixups/symbols
as belonging to a RISC section when it was clearly not the case. As a result,
it caused serious problems by reversing words in 68K sections just because a
symbol had been seen in a MOVEI # statement in a RISC section. Probably not
the last nasty surprise in this pile of spaghetti. :-/
ggn