move release definition to external file

add offset specification for upput

compress #ifdefs

add even register need for tahoe

upput calling sequence changes

add stuff for rel.o and such

make it look like vax one

date and time created 86/10/15 21:29:35 by sam

move mip one level up

move mip one level up

make opcode an enum and cleanup a bunch of code so that
dbx is more useful (i.e. can step over part of a line of code); add
tempreg and has[[23]ops macros; force clr to check acc when writing dest

must check type compatiblity on constants to avoid byte ordering
problems on comparisons (e.g. int i = 1; if (*(char *)&i)

annotate cci derivation in sccsid

purge -g

mucho cleanups

handle unnamed arrays of objects (from 4.3) and ignore untagged structures

add tags; table.c now dependent on SPRECC; purge some extra stuff

don't clobber type unless doing single precision

float's ALWAYS have size 1

1.21 release; looks to be mostly related to unsigned arithmetic

1.21 release; handle unsigned arithmetic with char and short

1.21 release; allow register floats to get a register

1.21 release; optimize aob inst; rearrange fp insts to overlap with integer insts

correct return type of strtok and strpbrk; add fchown

date and time created 86/05/07 23:43:05 by mckusick