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.
- New command line switch -m[cpu] enables you to switch to a different cpu from the command line
- BYTESWAP64 macro fix
- New optimisation flags o6 and o7 turn null branches to NOP and convert clr.l Dx to moveq #0,Dx
- Remove tons of FPU/PMMU codegen functions in mech.c. They are now handled in a more smart way. Condition codes now stored in 68ktab - updated 68ktab to reflect that
The last commit had gone a bit overboard with the 32 vs 64 bit token
changes; this has been rectified. There's still a ways to go with the
floating point code, but this should be stable for now. Version now at
1.10.1.
The float changes will need some going over to ensure that we don't end
up with what we had when pointers were shoved into the token stream
willy-nilly.
Version bump to 1.9.0. Right now the only thing that supports it is
dc.d; now that the infrastructure supports it, anything else that needs
64-bit support (such as FPUs and the like) can be done very easily now.
- Source fixed to work with current rmac implementation
- Removed ultra kludgy output mode and replaced it with .com/.exe./.xex output module (activated using -fx)
- Added #< and #> to give low and high bytes off an immediate word
- Included tester in "tests" folder.
- Updated docs.
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.
While the assembler is in better shape vis-a-vis 64-bitness, there's
still a long way to go towards refactoring the thing to remove all
the problems it has with crufty data structures, and I'm sure there's
still bugs left in things like the .rept directive.
There's still lots to do, like refactoring a bunch of stuff that's
still basically wrong, but that's par for the course. There may be
more things that need fixing (like the .rept function, for example).
I removed a few functions that are better off being handled by the
native system libraries (malloc for amem, strdup for nstring). Also,
cleaned up files in preparation for removing pointers from the token
stream--which is preventing RMAC from working on 64-bit systems.
Shamus Hammons