ghc-hetmet.git
19 years ago[project @ 2005-04-28 09:46:25 by simonmar]
simonmar [Thu, 28 Apr 2005 09:46:25 +0000 (09:46 +0000)]
[project @ 2005-04-28 09:46:25 by simonmar]
Run each nofib program multiple times, tunable by the $(NoFibRuns)
variable.  nofib-analyse already knows how to average the times from
multiple runs.

19 years ago[project @ 2005-04-27 17:13:13 by sof]
sof [Wed, 27 Apr 2005 17:13:13 +0000 (17:13 +0000)]
[project @ 2005-04-27 17:13:13 by sof]
comment wibble; switch from Italian to English spelling of 'compatible'

19 years ago[project @ 2005-04-27 14:37:26 by simonmar]
simonmar [Wed, 27 Apr 2005 14:37:26 +0000 (14:37 +0000)]
[project @ 2005-04-27 14:37:26 by simonmar]
When using -H<size> in SMP mode, divide the total nursery size amongst
the various nurseries.  -H<size> now does something reasonable with
SMP.

19 years ago[project @ 2005-04-27 14:25:17 by simonmar]
simonmar [Wed, 27 Apr 2005 14:25:18 +0000 (14:25 +0000)]
[project @ 2005-04-27 14:25:17 by simonmar]
Hold the sm_mutex around access to the mutable list.

The SMP RTS now seems quite stable, I've run my simple test program
with 64 threads without crashes.

19 years ago[project @ 2005-04-27 14:09:43 by simonmar]
simonmar [Wed, 27 Apr 2005 14:09:43 +0000 (14:09 +0000)]
[project @ 2005-04-27 14:09:43 by simonmar]
fprintf(stderr,..) --> debugBelch(...)

19 years ago[project @ 2005-04-27 12:54:45 by simonmar]
simonmar [Wed, 27 Apr 2005 12:54:45 +0000 (12:54 +0000)]
[project @ 2005-04-27 12:54:45 by simonmar]
Some extra sanity checking

19 years ago[project @ 2005-04-27 12:53:35 by simonmar]
simonmar [Wed, 27 Apr 2005 12:53:35 +0000 (12:53 +0000)]
[project @ 2005-04-27 12:53:35 by simonmar]
initCapability: initialise the rInHaskell field (found by Valgrind)

19 years ago[project @ 2005-04-27 12:52:52 by simonmar]
simonmar [Wed, 27 Apr 2005 12:52:52 +0000 (12:52 +0000)]
[project @ 2005-04-27 12:52:52 by simonmar]
expandTaskTable: we need to update the hash table too
  (found by: Valgrind :-)

initTaskManager: take into account -N flag when sizing the initial
task table.

19 years ago[project @ 2005-04-27 11:31:22 by simonmar]
simonmar [Wed, 27 Apr 2005 11:31:22 +0000 (11:31 +0000)]
[project @ 2005-04-27 11:31:22 by simonmar]
i386 wibble

19 years ago[project @ 2005-04-27 11:15:15 by simonmar]
simonmar [Wed, 27 Apr 2005 11:15:16 +0000 (11:15 +0000)]
[project @ 2005-04-27 11:15:15 by simonmar]
Support for returning the renamed syntax from checkModule (untested).

19 years ago[project @ 2005-04-27 09:57:14 by simonmar]
simonmar [Wed, 27 Apr 2005 09:57:14 +0000 (09:57 +0000)]
[project @ 2005-04-27 09:57:14 by simonmar]
x86_64: hang register parameters off the call instruction, like
powerpc does.  This gives the register allocator better information.

19 years ago[project @ 2005-04-27 09:55:50 by simonmar]
simonmar [Wed, 27 Apr 2005 09:55:50 +0000 (09:55 +0000)]
[project @ 2005-04-27 09:55:50 by simonmar]
showReg(x86_64): fix
callerSaves: fix

19 years ago[project @ 2005-04-27 09:54:26 by simonmar]
simonmar [Wed, 27 Apr 2005 09:54:26 +0000 (09:54 +0000)]
[project @ 2005-04-27 09:54:26 by simonmar]
Fix the volatile regs to the suspendThread call

19 years ago[project @ 2005-04-27 09:48:34 by simonmar]
simonmar [Wed, 27 Apr 2005 09:48:34 +0000 (09:48 +0000)]
[project @ 2005-04-27 09:48:34 by simonmar]
Remove uses of stderr from .cmm code.

We can't reliably refer to stdin/stdout/stderr from .cmm, because the
C standard doesn't specify whether stderr is a variable or a macro.

19 years ago[project @ 2005-04-27 09:39:27 by simonmar]
simonmar [Wed, 27 Apr 2005 09:39:27 +0000 (09:39 +0000)]
[project @ 2005-04-27 09:39:27 by simonmar]
Add comment

19 years ago[project @ 2005-04-27 08:25:46 by simonmar]
simonmar [Wed, 27 Apr 2005 08:25:46 +0000 (08:25 +0000)]
[project @ 2005-04-27 08:25:46 by simonmar]
newTempName: instead of bumping the processId until we find a name
that isn't used, add an integer suffix to the processId.  This should
prevent temp-file conflicts that appear to have been affecting our
nightly builds and occasionally make -j.

The right way to allocate a temporary file is to create it straight
away, but I'm not sure of the implications of passing existing
temporary files to the various sub-processes that GHC executes, hence
this fix instead.

19 years ago[project @ 2005-04-26 15:44:48 by simonmar]
simonmar [Tue, 26 Apr 2005 15:44:48 +0000 (15:44 +0000)]
[project @ 2005-04-26 15:44:48 by simonmar]
resetStaticObjectForRetainerProfiling: catch up changes in ClosureMacros.h

19 years ago[project @ 2005-04-26 15:08:16 by simonmar]
simonmar [Tue, 26 Apr 2005 15:08:16 +0000 (15:08 +0000)]
[project @ 2005-04-26 15:08:16 by simonmar]
When chasing explicit imports, we now look for the module in both the
home package and external packages, and complain if it is found in
both:

Chasing modules from: Overlap
Cannot import `List':
  it was found in both overlap/List.hs and package haskell98-1.0.
  Possible fix: -ignore-package haskell98-1.0
  (imported from overlap/Overlap.hs)

Previously the home module would have been ignored in favour of the
package module.  It means we're doing a bit more searching, but the
behaviour is less obscure.

19 years ago[project @ 2005-04-26 14:43:31 by simonmar]
simonmar [Tue, 26 Apr 2005 14:43:31 +0000 (14:43 +0000)]
[project @ 2005-04-26 14:43:31 by simonmar]
Back out previous revision.

It appears that passing -g to the assembly phase of C compilation
results in an object file with broken debug info, that gdb can't
read.  This is probably a bug in gcc and/or binutils, but this change
means that I can't avoid it (unless we were to hack the pipeline to
do .c->.s->.o in one stage instead of two).

19 years ago[project @ 2005-04-26 12:00:48 by simonmar]
simonmar [Tue, 26 Apr 2005 12:00:48 +0000 (12:00 +0000)]
[project @ 2005-04-26 12:00:48 by simonmar]
Add entry about non-blocking stdin and System.Cmd.{system,rawSystem}.

19 years ago[project @ 2005-04-26 00:08:17 by sof]
sof [Tue, 26 Apr 2005 00:08:17 +0000 (00:08 +0000)]
[project @ 2005-04-26 00:08:17 by sof]
runSomething: 'rawSystem' might raise an exception to indicate that
'pgm' couldn't be executed, so catch this here & report.

Merge to STABLE.

19 years ago[project @ 2005-04-25 15:56:19 by simonmar]
simonmar [Mon, 25 Apr 2005 15:56:19 +0000 (15:56 +0000)]
[project @ 2005-04-25 15:56:19 by simonmar]
scavenge_one: fix reversed PAP/AP cases

19 years ago[project @ 2005-04-25 15:36:28 by simonmar]
simonmar [Mon, 25 Apr 2005 15:36:29 +0000 (15:36 +0000)]
[project @ 2005-04-25 15:36:28 by simonmar]
Partial support for deadlock detection in the threaded/SMP RTS.

The idea is to wait until a complete time slice has gone by without
running any Haskell code, and then try doing a GC to detect deadlocked
threads.

This kind of works: but we can only wake up a worker thread from the
signal handler if there's another worker running - we can't wake up the
current thread, it seems.

19 years ago[project @ 2005-04-25 14:22:29 by simonmar]
simonmar [Mon, 25 Apr 2005 14:22:29 +0000 (14:22 +0000)]
[project @ 2005-04-25 14:22:29 by simonmar]
interruptStgRts: call threadRunnable().  This might not work properly
from a signal handler, but it's all we can do (and seems to do
something reasonable on Linux).

19 years ago[project @ 2005-04-25 14:13:23 by simonmar]
simonmar [Mon, 25 Apr 2005 14:13:23 +0000 (14:13 +0000)]
[project @ 2005-04-25 14:13:23 by simonmar]
atomicModifyMutVarzh_fast: move the sm_mutex acquisition *after* the
heap check

19 years ago[project @ 2005-04-25 13:45:40 by simonmar]
simonmar [Mon, 25 Apr 2005 13:45:40 +0000 (13:45 +0000)]
[project @ 2005-04-25 13:45:40 by simonmar]
Yet another StgClosure that should be StgThunk

19 years ago[project @ 2005-04-25 13:17:59 by simonmar]
simonmar [Mon, 25 Apr 2005 13:17:59 +0000 (13:17 +0000)]
[project @ 2005-04-25 13:17:59 by simonmar]
stg_raise: we should by using StgThunk_payload(), not StgClosure_payload()

19 years ago[project @ 2005-04-25 13:02:31 by simonmar]
simonmar [Mon, 25 Apr 2005 13:02:31 +0000 (13:02 +0000)]
[project @ 2005-04-25 13:02:31 by simonmar]
Requested by Duncan Coutts: -optc flags get passed to the assembler
phase too.  It's not obvious, when using GHC to compile a .c file,
that options need to be passed both with -optc and -opta - gcc doesn't
need this, for example.

This is an experimental change - if it breaks anything we can back it
out.  If anyone needs to pass flags to the .c->.s phase *only*, then
we will need to add another flag for that purpose.  It seems unlikely,
though (there aren't many flags that affect the assembler only, and
those that do don't conflict with flags for the C phase).

19 years ago[project @ 2005-04-25 09:32:23 by simonmar]
simonmar [Mon, 25 Apr 2005 09:32:23 +0000 (09:32 +0000)]
[project @ 2005-04-25 09:32:23 by simonmar]
daVinci is now called uDraw(Graph)

19 years ago[project @ 2005-04-24 21:50:26 by simonmar]
simonmar [Sun, 24 Apr 2005 21:50:26 +0000 (21:50 +0000)]
[project @ 2005-04-24 21:50:26 by simonmar]
Fix bogus uses of C variable stable_ptr_table exposed by recent fix to
C backend.

19 years ago[project @ 2005-04-24 20:19:30 by panne]
panne [Sun, 24 Apr 2005 20:19:30 +0000 (20:19 +0000)]
[project @ 2005-04-24 20:19:30 by panne]
Warning police (unused parameter)

19 years ago[project @ 2005-04-24 20:17:28 by panne]
panne [Sun, 24 Apr 2005 20:17:28 +0000 (20:17 +0000)]
[project @ 2005-04-24 20:17:28 by panne]
Nuked dead code

19 years ago[project @ 2005-04-24 20:10:55 by panne]
panne [Sun, 24 Apr 2005 20:10:55 +0000 (20:10 +0000)]
[project @ 2005-04-24 20:10:55 by panne]
No -optc prefix fot GhcRtsCcOpts needed

19 years ago[project @ 2005-04-23 22:02:31 by simonmar]
simonmar [Sat, 23 Apr 2005 22:02:31 +0000 (22:02 +0000)]
[project @ 2005-04-23 22:02:31 by simonmar]
Fix comment

19 years ago[project @ 2005-04-23 09:56:06 by panne]
panne [Sat, 23 Apr 2005 09:56:06 +0000 (09:56 +0000)]
[project @ 2005-04-23 09:56:06 by panne]
ATTENTION: Make it compile again, but only via a wild and probably
wrong guess which might break GHCi. SimonM, please have a look at
this. (Who broke it should fix it! :-)

19 years ago[project @ 2005-04-23 03:10:18 by sof]
sof [Sat, 23 Apr 2005 03:10:18 +0000 (03:10 +0000)]
[project @ 2005-04-23 03:10:18 by sof]
tweak to handle ghc-6.1 compilation. Merge to STABLE

19 years ago[project @ 2005-04-23 03:07:23 by sof]
sof [Sat, 23 Apr 2005 03:07:23 +0000 (03:07 +0000)]
[project @ 2005-04-23 03:07:23 by sof]
added ghc_ge_602. Merge to STABLE

19 years ago[project @ 2005-04-22 22:00:00 by simonmar]
simonmar [Fri, 22 Apr 2005 22:00:00 +0000 (22:00 +0000)]
[project @ 2005-04-22 22:00:00 by simonmar]
Don't split in here

19 years ago[project @ 2005-04-22 21:57:42 by simonmar]
simonmar [Fri, 22 Apr 2005 21:57:42 +0000 (21:57 +0000)]
[project @ 2005-04-22 21:57:42 by simonmar]
Fix a comment

19 years ago[project @ 2005-04-22 21:54:37 by simonmar]
simonmar [Fri, 22 Apr 2005 21:56:48 +0000 (21:56 +0000)]
[project @ 2005-04-22 21:54:37 by simonmar]
enable splitting on x86_64

19 years ago[project @ 2005-04-22 21:54:08 by simonmar]
simonmar [Fri, 22 Apr 2005 21:54:08 +0000 (21:54 +0000)]
[project @ 2005-04-22 21:54:08 by simonmar]
splitting support on x86_64

19 years ago[project @ 2005-04-22 21:16:27 by simonmar]
simonmar [Fri, 22 Apr 2005 21:16:27 +0000 (21:16 +0000)]
[project @ 2005-04-22 21:16:27 by simonmar]
fix uses of stderr

19 years ago[project @ 2005-04-22 17:50:13 by sof]
sof [Fri, 22 Apr 2005 17:50:13 +0000 (17:50 +0000)]
[project @ 2005-04-22 17:50:13 by sof]
Switch to a manual-reset event for the completed-console-event object;
with auto-reset, we ran the risk of leaving it in a signalled state.

Merge to STABLE.

19 years ago[project @ 2005-04-22 17:15:51 by sof]
sof [Fri, 22 Apr 2005 17:15:51 +0000 (17:15 +0000)]
[project @ 2005-04-22 17:15:51 by sof]
Switch away from using _spawnv() to CreateProcess(); the former has the
annoying 'feature' that it quits upon Ctrl-C, leaving its child in the
background. Use CreateProcess() instead and avoid the Ctrl-C issue by
having the wrapper let go of its console before waiting for the sub-process
running GHCi to exit.

This still doesn't fix the issue of Ctrl-C handling when the 'ghci' wrapper
is invoked from a cygwin-based bash. cmd.exe users will hopefully see
an improvement in behaviour though.

Merge to STABLE.

19 years ago[project @ 2005-04-22 17:00:48 by sof]
sof [Fri, 22 Apr 2005 17:00:49 +0000 (17:00 +0000)]
[project @ 2005-04-22 17:00:48 by sof]
[mingw only]
Better handling of I/O request abortions upon throwing an exception
to a Haskell thread. As was, a thread blocked on an I/O request was
simply unblocked, but its corresponding worker thread wasn't notified
that the request had been abandoned.

This manifested itself in GHCi upon Ctrl-C being hit at the prompt -- the
worker thread blocked waiting for input on stdin prior to Ctrl-C would
stick around even though its corresponding Haskell thread had been
thrown an Interrupted exception. The upshot was that the worker would
consume the next character typed in after Ctrl-C, but then just dropping
it. Dealing with this turned out to be even more interesting due to
Win32 aborting any console reads when Ctrl-C/Break events are delivered.

The story could be improved upon (at the cost of portability) by making
the Scheduler able to abort worker thread system calls; as is, requests
are cooperatively abandoned. Maybe later.

Also included are other minor tidyups to Ctrl-C handling under mingw.

Merge to STABLE.

19 years ago[project @ 2005-04-22 16:53:48 by sof]
sof [Fri, 22 Apr 2005 16:53:48 +0000 (16:53 +0000)]
[project @ 2005-04-22 16:53:48 by sof]
oops;supposed to have been included with revert-back-to-__stginit-for-mingw commit

19 years ago[project @ 2005-04-22 16:49:38 by sof]
sof [Fri, 22 Apr 2005 16:49:38 +0000 (16:49 +0000)]
[project @ 2005-04-22 16:49:38 by sof]
resetStaticObjectForRetainerProfiling(): warning wibble

19 years ago[project @ 2005-04-22 16:01:53 by sof]
sof [Fri, 22 Apr 2005 16:01:54 +0000 (16:01 +0000)]
[project @ 2005-04-22 16:01:53 by sof]
Until the GHCi linker is made capable of handling .ctors sections in
PEi object files, stick with __stginits. Being a bit sloppy by
using 'mingw32_HOST_OS' to test for this.

19 years ago[project @ 2005-04-22 14:19:07 by simonmar]
simonmar [Fri, 22 Apr 2005 14:19:07 +0000 (14:19 +0000)]
[project @ 2005-04-22 14:19:07 by simonmar]
Fix creation of raise_info closures: they're THUNKs

19 years ago[project @ 2005-04-22 14:18:29 by simonmar]
simonmar [Fri, 22 Apr 2005 14:18:29 +0000 (14:18 +0000)]
[project @ 2005-04-22 14:18:29 by simonmar]
evacuate(): fix THUNK case

19 years ago[project @ 2005-04-22 13:12:41 by simonmar]
simonmar [Fri, 22 Apr 2005 13:12:41 +0000 (13:12 +0000)]
[project @ 2005-04-22 13:12:41 by simonmar]
checkSanity: fix bug in nursery checking

19 years ago[project @ 2005-04-22 13:05:51 by simonmar]
simonmar [Fri, 22 Apr 2005 13:05:51 +0000 (13:05 +0000)]
[project @ 2005-04-22 13:05:51 by simonmar]
SAVE_EVERYTHING: for some reason we used R10.w rather than R10 in this
macro, which just broke with the change to the C backend.

19 years ago[project @ 2005-04-22 12:28:00 by simonmar]
simonmar [Fri, 22 Apr 2005 12:28:01 +0000 (12:28 +0000)]
[project @ 2005-04-22 12:28:00 by simonmar]
- Now that labels are always prefixed with '&' in .hc code, we have to
  fix some sloppiness in the RTS .cmm code.  Fortunately it's not too
  painful.

- SMP: acquire/release the storage manager lock around
  atomicModifyMutVar#.  This is a hack: atomicModifyMutVar# isn't
  atomic under SMP otherwise, but the SM lock is a large sledgehammer.
  I think I'll apply the sledgehammer to the MVar primitives too, for
  the time being.

19 years ago[project @ 2005-04-22 11:20:22 by simonmar]
simonmar [Fri, 22 Apr 2005 11:20:22 +0000 (11:20 +0000)]
[project @ 2005-04-22 11:20:22 by simonmar]
rtsSupportsBoundThreads, isThreadBound: these should return rtsTrue
for SMP too.

19 years ago[project @ 2005-04-22 10:21:10 by simonmar]
simonmar [Fri, 22 Apr 2005 10:21:10 +0000 (10:21 +0000)]
[project @ 2005-04-22 10:21:10 by simonmar]
pprLit: when printing a CLabel, prefix it with '&'.  This ensures we
get the address rather than the value, in the case when the C label
refers to a variable (as might be the case if it is from a foreign
import, for example).

19 years ago[project @ 2005-04-22 10:01:20 by simonmar]
simonmar [Fri, 22 Apr 2005 10:01:20 +0000 (10:01 +0000)]
[project @ 2005-04-22 10:01:20 by simonmar]
Remove bogus cut-n-pasted comment

19 years ago[project @ 2005-04-22 09:32:39 by simonmar]
simonmar [Fri, 22 Apr 2005 09:32:40 +0000 (09:32 +0000)]
[project @ 2005-04-22 09:32:39 by simonmar]
SMP: the rest of the changes to support safe thunk entry & updates.  I
thought the compiler changes were independent, but I ended up breaking
the HEAD, so I'll have to commit the rest.  non-SMP compilation should
not be affected.

19 years ago[project @ 2005-04-22 08:58:36 by simonmar]
simonmar [Fri, 22 Apr 2005 08:58:36 +0000 (08:58 +0000)]
[project @ 2005-04-22 08:58:36 by simonmar]
Add a comment about possible improvement to the THUNK_SELECTOR
algorithm, from discussion with Ian Lynagh

19 years ago[project @ 2005-04-22 08:41:00 by simonmar]
simonmar [Fri, 22 Apr 2005 08:41:00 +0000 (08:41 +0000)]
[project @ 2005-04-22 08:41:00 by simonmar]
Various fixes to ghcprof, from Christian Maeder <maeder@tzi.de>.  Thanks!

19 years ago[project @ 2005-04-22 02:10:10 by simonpj]
simonpj [Fri, 22 Apr 2005 02:10:10 +0000 (02:10 +0000)]
[project @ 2005-04-22 02:10:10 by simonpj]
Fix hi-boot interface-finding code

19 years ago[project @ 2005-04-21 15:28:20 by simonmar]
simonmar [Thu, 21 Apr 2005 15:28:20 +0000 (15:28 +0000)]
[project @ 2005-04-21 15:28:20 by simonmar]
SMP: thunks get an extra header word so that the payload doesn't
occupy the same space as the updated value.  This is the sum total of
the changes to compiler/, which are pleasingly few.

19 years ago[project @ 2005-04-21 10:06:17 by simonmar]
simonmar [Thu, 21 Apr 2005 10:06:17 +0000 (10:06 +0000)]
[project @ 2005-04-21 10:06:17 by simonmar]
Allow args to be passed to GHC from runghc

  syntax: runghc [-f GHCPATH] [GHC-ARGS] FILE ARG...

19 years ago[project @ 2005-04-21 09:25:40 by simonmar]
simonmar [Thu, 21 Apr 2005 09:25:40 +0000 (09:25 +0000)]
[project @ 2005-04-21 09:25:40 by simonmar]
ghcprof is a perl script, not a binary

19 years ago[project @ 2005-04-20 13:58:00 by simonmar]
simonmar [Wed, 20 Apr 2005 13:58:00 +0000 (13:58 +0000)]
[project @ 2005-04-20 13:58:00 by simonmar]
Remove bogus code: the mutable list does not need to be rebuilt during
compaction.  It just needs to be updated, which is already happening.

(fixes crashes in compacting collection; I think a different fix is
required for STABLE, though)

19 years ago[project @ 2005-04-20 13:56:43 by simonmar]
simonmar [Wed, 20 Apr 2005 13:56:43 +0000 (13:56 +0000)]
[project @ 2005-04-20 13:56:43 by simonmar]
Update to match ClosureTypes.h

19 years ago[project @ 2005-04-20 13:56:18 by simonmar]
simonmar [Wed, 20 Apr 2005 13:56:18 +0000 (13:56 +0000)]
[project @ 2005-04-20 13:56:18 by simonmar]
remove gaps in the closure type sequence, and add a big warning comment

19 years ago[project @ 2005-04-20 13:50:04 by krasimir]
krasimir [Wed, 20 Apr 2005 13:50:04 +0000 (13:50 +0000)]
[project @ 2005-04-20 13:50:04 by krasimir]
modInfoExports, TypecheckedSource and ParsedSource are exported.
Added modInfoPrintUnqualified function.

19 years ago[project @ 2005-04-19 15:28:35 by simonmar]
simonmar [Tue, 19 Apr 2005 15:28:35 +0000 (15:28 +0000)]
[project @ 2005-04-19 15:28:35 by simonmar]
- DriverPipeline.compile: report errors in GHC_OPTIONS pragmas using the
  Message callback, and give them a proper line number.

- GHC.checkModule: read the GHC_OPTIONS pragma, and report errors
  appropriately.

19 years ago[project @ 2005-04-19 14:24:55 by simonmar]
simonmar [Tue, 19 Apr 2005 14:24:55 +0000 (14:24 +0000)]
[project @ 2005-04-19 14:24:55 by simonmar]
main_thread double-linkage bug

19 years ago[project @ 2005-04-19 13:39:41 by simonmar]
simonmar [Tue, 19 Apr 2005 13:39:41 +0000 (13:39 +0000)]
[project @ 2005-04-19 13:39:41 by simonmar]
In the event of a complete deadlock, we should handle the case when
the main thread is BlockedOnSTM (bug #1183455, the strange error
message only occurs on Windows because on Unix we end up waiting for
^C instead of deadlocking).

19 years ago[project @ 2005-04-19 13:19:37 by simonmar]
simonmar [Tue, 19 Apr 2005 13:19:37 +0000 (13:19 +0000)]
[project @ 2005-04-19 13:19:37 by simonmar]
Turn off splitting on x86_64

19 years ago[project @ 2005-04-19 12:50:52 by simonmar]
simonmar [Tue, 19 Apr 2005 12:50:52 +0000 (12:50 +0000)]
[project @ 2005-04-19 12:50:52 by simonmar]
Pass -ignore-dot-ghci to GHC

19 years ago[project @ 2005-04-19 12:29:56 by simonmar]
simonmar [Tue, 19 Apr 2005 12:29:56 +0000 (12:29 +0000)]
[project @ 2005-04-19 12:29:56 by simonmar]
Now build.mk.sample does *nothing* by default

19 years ago[project @ 2005-04-17 11:13:30 by panne]
panne [Sun, 17 Apr 2005 11:13:30 +0000 (11:13 +0000)]
[project @ 2005-04-17 11:13:30 by panne]
Haddock can't handle recursive modules currently, so we disable it for now.

19 years ago[project @ 2005-04-17 11:11:32 by panne]
panne [Sun, 17 Apr 2005 11:11:33 +0000 (11:11 +0000)]
[project @ 2005-04-17 11:11:32 by panne]
Haddock fixes, "-- *" should be used with care...

19 years ago[project @ 2005-04-16 22:47:23 by simonpj]
simonpj [Sat, 16 Apr 2005 22:47:25 +0000 (22:47 +0000)]
[project @ 2005-04-16 22:47:23 by simonpj]
Significant clean-up of the handling of hi-boot files.
Previously, when compling A.hs, we loaded A.hi-boot, and
it went into the External Package Table.  It was strange
but it worked.  This tidy up stops it going anywhere;
it's just read in, and typechecked into a ModDetails.

All this was on the way to improving the handling of
instances in hs-boot files, something Chris Ryder wanted.
I think they work quite sensibly now.

If I've got all this right (have not had a chance to
fully test it) we can merge it into STABLE.

19 years ago[project @ 2005-04-16 22:46:01 by simonpj]
simonpj [Sat, 16 Apr 2005 22:46:01 +0000 (22:46 +0000)]
[project @ 2005-04-16 22:46:01 by simonpj]
Improve kind error msg; may make some tests change their output

19 years ago[project @ 2005-04-16 22:45:17 by simonpj]
simonpj [Sat, 16 Apr 2005 22:45:17 +0000 (22:45 +0000)]
[project @ 2005-04-16 22:45:17 by simonpj]
Improve location info for kind errors; may make some tests change their output

19 years ago[project @ 2005-04-16 19:39:25 by panne]
panne [Sat, 16 Apr 2005 19:39:25 +0000 (19:39 +0000)]
[project @ 2005-04-16 19:39:25 by panne]
And yesterday's "I messed up DocBook XML, too!" award goes to...

   *drum roll*

   ... Simon Peyton-Jones!

Congratulations! :-)

19 years ago[project @ 2005-04-16 16:05:52 by ross]
ross [Sat, 16 Apr 2005 16:05:53 +0000 (16:05 +0000)]
[project @ 2005-04-16 16:05:52 by ross]
Rejig handling of environments in arrow notation: instead of the
proc_level stuff, we just record the environment of the proc, and
use that on the left side of -< and the head of (|...|).

This also makes the arrow1 test yield a compile error, as it should,
but the error message is uninformative.

19 years ago[project @ 2005-04-15 21:51:28 by sof]
sof [Fri, 15 Apr 2005 21:51:28 +0000 (21:51 +0000)]
[project @ 2005-04-15 21:51:28 by sof]
back out Directory.hs:1.14 and directory.c:1.7; neither meant for HEAD

19 years ago[project @ 2005-04-15 18:13:34 by sof]
sof [Fri, 15 Apr 2005 18:13:34 +0000 (18:13 +0000)]
[project @ 2005-04-15 18:13:34 by sof]
LIBRARY, GHCI_LIBRARY: permit settings of these to be overridden in Makefiles; Merge to STABLE

19 years ago[project @ 2005-04-15 14:33:49 by simonpj]
simonpj [Fri, 15 Apr 2005 14:33:49 +0000 (14:33 +0000)]
[project @ 2005-04-15 14:33:49 by simonpj]
Update the CgCmmBranch (ghc directory) up to the HEAD ghc-6-4-branch-point

19 years ago[project @ 2005-04-15 14:26:39 by simonpj]
simonpj [Fri, 15 Apr 2005 14:26:39 +0000 (14:26 +0000)]
[project @ 2005-04-15 14:26:39 by simonpj]
Be consistent about quotes in error messages; MERGE TO STABLE

19 years ago[project @ 2005-04-15 07:13:08 by simonpj]
simonpj [Fri, 15 Apr 2005 07:13:08 +0000 (07:13 +0000)]
[project @ 2005-04-15 07:13:08 by simonpj]
Update comments on hslibs to make it clear that that they are (a) deprecated,
and (b) not required for building GHC.

Merge to STABLE

19 years ago[project @ 2005-04-15 05:29:48 by wolfgang]
wolfgang [Fri, 15 Apr 2005 05:29:49 +0000 (05:29 +0000)]
[project @ 2005-04-15 05:29:48 by wolfgang]
Initialise foreign exports from GNU C __attribute__((constructor)) functions
in the stub C file, rather than from __stginit_ functions.
For non-profiling ways, leave out __stginit_ alltogether.

19 years ago[project @ 2005-04-14 23:41:25 by sof]
sof [Thu, 14 Apr 2005 23:41:25 +0000 (23:41 +0000)]
[project @ 2005-04-14 23:41:25 by sof]
Better reporting of WAIT_FAILEDs from WaitFor*Object() calls.

Merge to STABLE.

19 years ago[project @ 2005-04-14 18:07:05 by ross]
ross [Thu, 14 Apr 2005 18:07:05 +0000 (18:07 +0000)]
[project @ 2005-04-14 18:07:05 by ross]
fix typo (Sourceforge bug #1183229)

(for STABLE)

19 years ago[project @ 2005-04-14 15:19:29 by simonpj]
simonpj [Thu, 14 Apr 2005 15:19:29 +0000 (15:19 +0000)]
[project @ 2005-04-14 15:19:29 by simonpj]
Fix TH handling of guards

19 years ago[project @ 2005-04-14 14:06:25 by wolfgang]
wolfgang [Thu, 14 Apr 2005 14:06:25 +0000 (14:06 +0000)]
[project @ 2005-04-14 14:06:25 by wolfgang]
Fix previous commit

19 years ago[project @ 2005-04-14 04:32:29 by dons]
dons [Thu, 14 Apr 2005 04:32:29 +0000 (04:32 +0000)]
[project @ 2005-04-14 04:32:29 by dons]
Typo in comment only.

19 years ago[project @ 2005-04-13 21:42:17 by wolfgang]
wolfgang [Wed, 13 Apr 2005 21:42:17 +0000 (21:42 +0000)]
[project @ 2005-04-13 21:42:17 by wolfgang]
Make the status messages from ghc --make display the number of modules
to be compiled, as in:

[3 of 9] Compiling Foo.hs     ( Foo.hs, Foo.o )

19 years ago[project @ 2005-04-13 15:07:20 by simonmar]
simonmar [Wed, 13 Apr 2005 15:07:20 +0000 (15:07 +0000)]
[project @ 2005-04-13 15:07:20 by simonmar]
Fix breakage in i386 floating-pt comparisons

19 years ago[project @ 2005-04-13 14:44:51 by simonmar]
simonmar [Wed, 13 Apr 2005 14:44:51 +0000 (14:44 +0000)]
[project @ 2005-04-13 14:44:51 by simonmar]
preprocessFile: return the source filename rather than "<buffer>"

19 years ago[project @ 2005-04-13 14:02:17 by simonmar]
simonmar [Wed, 13 Apr 2005 14:02:17 +0000 (14:02 +0000)]
[project @ 2005-04-13 14:02:17 by simonmar]
stopTaskManager: don't complain too loudly if we can't stop all the
tasks.  The IO manager thread turns out to be an offender here;
perhaps we should start sending signals to threads if they don't stop
when they're told to.

19 years ago[project @ 2005-04-13 13:30:42 by simonmar]
simonmar [Wed, 13 Apr 2005 13:30:42 +0000 (13:30 +0000)]
[project @ 2005-04-13 13:30:42 by simonmar]
Add :

  loadMsg :: Session -> LoadHowMuch
  -> (Messages-> IO ()) -> IO SuccessFlag

ie. just like load, except it takes a message callback and plumbs it
down to hscMain.  checkModule now uses loadMsgs.  Better name
suggestions welcome.

19 years ago[project @ 2005-04-13 13:17:35 by simonmar]
simonmar [Wed, 13 Apr 2005 13:17:35 +0000 (13:17 +0000)]
[project @ 2005-04-13 13:17:35 by simonmar]
- checkModule is back, and now returns a ModuleInfo

- added:

  modInfoTopLevelScope :: [Name]
  modInfoExports       :: [Name]

- in order to implement modInfoExports, ModDetails now contains
  md_exports::NameSet.

19 years ago[project @ 2005-04-13 11:11:31 by simonmar]
simonmar [Wed, 13 Apr 2005 11:11:31 +0000 (11:11 +0000)]
[project @ 2005-04-13 11:11:31 by simonmar]
Fix assertion

19 years ago[project @ 2005-04-12 23:14:32 by sof]
sof [Tue, 12 Apr 2005 23:14:32 +0000 (23:14 +0000)]
[project @ 2005-04-12 23:14:32 by sof]
tidy up prev commit; mingw doesn't support these two symbols

19 years ago[project @ 2005-04-12 19:58:56 by wolfgang]
wolfgang [Tue, 12 Apr 2005 19:58:57 +0000 (19:58 +0000)]
[project @ 2005-04-12 19:58:56 by wolfgang]
Dynamic Linking:
On non-Win32, we can store cross-dylib pointers in static data, so disable
a Win32-specific hack on the other platforms, to prevent code bloat.