Added f-checks for symlink() and readlink()

Distinguish between defn and use of etext and end syms; they're not
the same on platforms where we have to resort to asm labels.

Added tests required by Hugs

update tests for 4.00

Cleaned up the handling of the default calling conventions for 'foreign' decls

Relax restriction that 'foreign import' has got to be an IO action

Allow 'foreign import' calling conv. to be optional

oops, <windows.h> shouldn't be included unconditionally

Fixed endian bug that struck when outputting on non-buffered handles

do&where interaction tests

_casm_ unfolding test

fixed _casm_ ppr glitch

Provide RTS initialisation as sep. entry point, initRTS()

avoid uncessary gcc warning

Added {read,write}StablePtrOffAddr

First take at 'foreign label's

include 'foreign export' prototypes in generated .c file

corrected Prelude home for {W,I}64

primOpInfo WriteOffAddrOp fixed

Added ioOkDataCon_NAME

pREL_CCALL defined, but not exported

front end support for 'foreign label's

Tweaked __fexp regexps

Added CAF text to rts document

getAllFilesMatching: increase malleability factor by a notch;
just warn if an element along the import search path doesn't
exist, don't barf.

Check if tc type substitutions clone correctly

StablePtr array ops added

Upped the heap sizes for Int and Word some more

Oops, previous commit msg was a bit off; foreignObjToAddr added,
but to this interface (Foreign.) Addr was augmented with
writeForeignObjOffAddr though.

Added foreignObjToAddr

StablePtr primops

Removed commented-out Haskell-1.2 methods

StablePtr primops added

- added primops for read&writing StablePtrs to ByteArrays, Adds and FOs
- egcs crashes in odd ways when encountering the typedefs we need to
  produce when compiling 'foreign import dynamic's. To workaround the
  problem, kludgily add a CCallTypedef constructor to AbsCSyn.AbstractC
  which the flattener will produce (at the toplevel) when encountering
  CCallOps inside COptStmts.
- augmented PrimOp.CCallOp to carry a unique when it represents a
  'foreign import dynamic' call. The CoreToStg pass ensures that these
  uniques are exactly that. They're used to eventuall generate (unique)
  typedef names.

oops, forgot to update bin dist configure for FreeBSD 2.0/3.0 split.

clean up document makefiles.

add -s option for extra obj suffixes, like mkdependHS

Default WithGhcHc is now just "ghc".  Too many people complained.

fixup tests for 4.00

fix conc004 for new type of forkIO.
add conc007: killThread test.