update for format changes in cacheprof.out.summary.

primUnpackString --> hugsprimUnpackString

Correct [un]blockAsyncExceptionszh_ret in the #ifndef REG_R1 case.

Don't always use GMP from ghc/rts; instead consult HaveLibGmp first.

Remove debugging junk accidentally left in :-(

Wibbles for Win32 standalone compilation of Hugs:
-- Turn off debugging miniinterpreter
-- Change SIZEOF_INTP (which no longer exists) into SIZEOF_VOID_P

Use the GMP library built in ghc/rts, not the system-supplied one,
since that doesn't exist on Cygwin.

#ifdef wurbles to aid Win32 compilation.

Handle `with' more cleverly.  I was generating partially applied methods
for the case where the `with' expression was also overloaded, but this
was buggy, and completely unnecessary.  Instead, simply force the method
binding at the point of the `with' expression (we reap no benefits from
pushing the sharing further out anyway), and release the remainder of
the method's context into the LIE.

Load deprecations from interface files into a deprecation environment
which maps Names to RenamedDeprecations. This map is not used yet, but
very soon it will...

This commit fixes a bug related to implicit parameters, too:
Previously, an interface file containing the name "with" could not be
read by the interface parser. This broke Malcolm's HaXml 0.9 (released
today). Remember Sven's glaexts-commandment (Jeffrey? :-) : Always
keep Lex.lhs's ghcExtensionKeywordsFM and ParseIface.y's var_fs
production in synch!

Space leak paranoia: Don't keep whole InterfaceDetails alive
throughout the middle part of the compiler

Ignore SIGPIPE, since our I/O library handles EPIPE properly and
SIGPIPE tends to cause the Haskell program to exit silently and
mysteriously.

Found-by: furiously pressing the refresh button in a browser connected
to my Haskell web server :-)

Extended interface mangler with deprecations handling.

NOTE: Whoever wrote this part of the driver without adding a HUGE
warning in MkIface.lhs to keep both files in synch deserves the most
severe punishment imaginable (huge stick, etc.)!  >:-(  The seemingly
magical random rearrangement of the interface file outside Haskell's
realm can drive you mad if you forget this...

Fixed typo in deprecations parsing

Write deprecations into interface files.

Get deprecation info out of the renamer again

Now deprecations can be read from interface files. To avoid a
lookahead of 2, the syntax for interface files has been liberated
slightly: They can end in as many freely mixed rule pragmas or
deprecation pragmas as you like.

Note: Parsing the deprecation pragma uses the same Lazy Technology (tm)
as the one for rules. Don't know if this makes sense, but it is
convenient here.

put SRTs in the text section.

Add copyright & Id

Module size wasn't taking into account the data section.

Fitst cut at XML-style profiling logs.  Time/allocation profiling only
for now, and the new flag '+RTS -px' enables the new log file format.

Result of my daily DEPRECATED-hour: Now it's possible to use the
pragma without harm, but nothing spectacular happens yet, only the
usual renamer checks (duplication, var in scope).

clean up: some parallel stuff had escaped from #ifdef PAR (Hans???)

sync with reality slightly.

Fixed pretty printing of DEPRECATED

Fixed pretty printing of RULES

First steps towards DEPRECATED before Rosebank (12yrs) takes its toll.
Nothing very functional yet, but at least hsc can be compiled and it
still compiles the Prelude.

Parsing the pragma turned out to be a little bit more complicated than
expected, here the comment from Parser.y:

   The place for module deprecation is really too restrictive, but if it
   was allowed at its natural place just before 'module', we get an ugly
   s/r conflict with the second alternative. Another solution would be the
   introduction of a new pragma DEPRECATED_MODULE, but this is not very nice,
   either, and DEPRECATED is only expected to be used by people who really
   know what they are doing. :-)

Net result: Module deprecation is allowed exactly behind the module's
name and nowhere else. I probably have to think a little bit more
about this some day...

Implement CONST_INT_big and CONST_ADDR_big.

Backend interop fixes:
-- Make Hugs use the same constructor tag numbering as GHC, viz, starting
   at zero.
-- Evaluator.c: when unwinding the stack on entering a constructor,
   return to the scheduler if a RET_{VEC_}{SMALL|BIG} is found on the
   stack.

In hugsprimRunIO_toplevel, use catchException instead of catch.
At least exceptions can then be caught, although Hugs then goes on
to die with an assertion failure in unblockAsyncExceptionszh_ret_entry,
probably caused by wrongly entering it twice in immediate succession.

Build parser/ctypes.o with $(HC), not $(CC).

wibble

cosmetic wibbles

Remove fromDouble from class Fractional, and make it standalone.
This matches GHC.  I don't think this is strictly necessary, but
Hugs refers to fromDouble during desugaring and I prefer to avoid
possible mishaps.

Paranoia: barf if enterBCO_primop1 or enterBCO_primop2 are called
in combined mode (since GHC should handle all primops in that case).

Add a debugging version of the mini-interpreter for Hugs.

Tart up printStackChunk a bit./

initStorage: remove #ifdef COMPILER around call to mp_set_memory_functions.

PUSH_N for 0 regs available: also push stack tag to aid debugging

Add pprFSInCStyle