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3650 Commits

Author SHA1 Message Date
Matthew Flatt
db3878e309 another futures bug fix 2011-12-03 07:35:39 -07:00
Matthew Flatt
09d4d6c507 avoid uninitialized-variable warning from C compilers 2011-12-03 05:45:41 -07:00
Matthew Flatt
829e894af2 flatten (begin ... (begin ...)) in last pass of compiler 
Flattening just makes bytecode slightly smaller.
 2011-12-02 20:46:00 -07:00
Matthew Flatt
dd5d1c9046 another futures bug fix 2011-12-02 16:47:59 -07:00
Matthew Flatt
745c4b6470 fix another way that `racket/gui' instances can leak 2011-12-02 15:48:29 -07:00
Matthew Flatt
7397f710e2 fix reconstruction of `provide' forms in module expansion 2011-12-02 13:58:39 -07:00
Matthew Flatt
96330556e7 fix secondary hash-code for weak hashes 2011-12-02 12:11:52 -07:00
Matthew Flatt
67c3aa4b2d improve comments on `future_t' fields; remove a redundant field 2011-12-02 09:58:22 -07:00
Matthew Flatt
c2fac607f0 another futures bug fix 2011-12-02 09:41:59 -07:00
Matthew Flatt
efe165aeac futures bug fix 2011-12-02 08:04:52 -07:00
Matthew Flatt
48524906d8 fix bug in cross-module inliner 2011-12-01 14:05:42 -07:00
Kevin Tew
78c2d7b9ab fix variables assigned but not referenced 2011-12-01 14:05:42 -07:00
Matthew Flatt
1bc2441b5a switch to syntax property for 'compiler-hint:cross-module-inline 2011-12-01 10:26:48 -07:00
Kevin Tew
903eb9ec32 Added place_obj->dead to detect places that terminate normally 2011-12-01 09:54:39 -07:00
Kevin Tew
288e84ff8d Dead code removal 2011-12-01 09:54:39 -07:00
Kevin Tew
d1ee222d19 Fix place.c typos 2011-12-01 09:54:39 -07:00
Kevin Tew
3b0568b39c Allow instanciation of places with resolved module paths 2011-12-01 09:54:39 -07:00
Matthew Flatt
99032a75d0 inline map', for-each', andmap', and ormap' 
More generally, support a
 (define _id (begin 'compiler-hint:cross-module-inline _proc-expr))
hint, which is how the compiler determines that `map', etc., are
candidates for inlining.
 2011-12-01 06:59:27 -07:00
Eli Barzilay
9f1de12e82 New Racket version 5.2.0.5. 2011-12-01 04:02:03 -05:00
Eli Barzilay
fac07b964d Make get-libs retry downloads if they look stuck. 
This resolves a problem with the osx64 machine, where downloads seem to
just get stuck after a while, without timeout errors.  Re-enable that
build.
 2011-12-01 03:40:27 -05:00
Matthew Flatt
779b419c03 first cut at cross-module function inlining 
Inline only trivial functions, such as `(empty? x)' -> `(null? x)',
to avoid generating too much code.

Bytecode includes a new `inline-variant' form, which records a
version of a function that is suitable for cross-module inlining.
Mostly, the variant let the run-time system to retain a copy
of the bytecode while JITting (and dropping the bytecode of)
the main variant, but it may be different from the main variant
in other ways that make it better for inlining (such a less loop
unrolling).
 2011-11-30 07:39:36 -07:00
Matthew Flatt
1ebde53db7 fix `compiler-sizeof' docs and error message 2011-11-30 07:39:36 -07:00
Matthew Flatt
fa685207a3 add explicit `void's in some prototypes 
Closes PR 12384
 2011-11-30 07:39:36 -07:00
Robby Findler
2cacbfe8e2 update the mac os x icons to use the newer, higher-resolution images 2011-11-28 00:13:59 -06:00
Matthew Flatt
d607189035 fix error message that is misleading on some platforms 
Closes PR 10049
 2011-11-27 17:35:06 -07:00
Matthew Flatt
8b7370a4f9 fix printing of hash tables with chaperones 
Closes PR 12276
 2011-11-27 09:56:44 -07:00
Matthew Flatt
10246d7ade fix `current-memory-use' 
Closes PR 9896
 2011-11-27 09:18:52 -07:00
Matthew Flatt
291a18b045 windows: avoid SetFilePointer() on unsupported file-stream types 
Closes PR 12339
 2011-11-26 18:10:55 -07:00
Matthew Flatt
3883594af3 fix future bugs mostly related to `touch' within a future 2011-11-26 10:32:24 -07:00
Matthew Flatt
828848811d fix GC bug in futures when a blocking result is a tail call 2011-11-25 08:13:35 -07:00
Matthew Flatt
d9eb803e9c add hook to force a minor GC 2011-11-25 08:13:23 -07:00
Matthew Flatt
a7ae78f3cc fix mac- and gui-specific GC bug 
This bug was introduced indirectly in the switch to
poll()/epoll()/kevent().
 2011-11-24 15:59:12 -07:00
Matthew Flatt
e438793d43 implement JITted x86 floating-point operations with SSE 
Currently, the choice of SSE vs. x87 is when Racket is compiled.
SSE is always used for x86_64 and on Mac OS X, and x87 is used
for other platforms.
 2011-11-24 05:58:30 -07:00
Eli Barzilay
48f64ad3ae New Racket version 5.2.0.4. 2011-11-22 14:16:07 -05:00
Matthew Flatt
e44bd3f79d intern literal strings, byte strings, regexps, characters, and numbers 2011-11-22 08:54:37 -07:00
Matthew Flatt
cc1b7bb8b4 fix xform-related bug triggered by making atomic timeout place-local 2011-11-22 05:50:18 -07:00
Matthew Flatt
6784007206 fix, generalize, and speed up GC ownership check 2011-11-22 05:50:18 -07:00
Matthew Flatt
d416dfaa8c fix copy-file' reporting of exn:fail:filesystem:exists?' 
Fixes re-report for PR 12074
 2011-11-19 19:40:49 -07:00
Matthew Flatt
76c9996ac7 fix phase-related export bug 
which was previously masked by another bug
 2011-11-18 22:59:21 -07:00
Matthew Flatt
c1477e945d fix `namespace-require' on marked syntax 
Closes PR 12381
 2011-11-18 20:06:15 -07:00
Matthew Flatt
2ad78a33fb fix `provide' for macro-introduced bindings in phase != 0,#f 2011-11-18 20:06:15 -07:00
Matthew Flatt
764f0774a4 tweaks to reduce the stack-frame size of the interpreter loop 2011-11-18 20:06:15 -07:00
Matthew Flatt
004afd88a3 fix xform problems related to epoll() change 2011-11-17 16:13:15 -07:00
Matthew Flatt
8483b8eea5 atomic timeout hook must be place-local 2011-11-16 20:38:58 -07:00
Matthew Flatt
eae7c5d5d7 fix place-GC problem with empty_self_modidx's shift cache 2011-11-16 20:38:58 -07:00
Matthew Flatt
851cbf4fcc avoid weak links in the master GC space 2011-11-16 20:38:58 -07:00
Matthew Flatt
63f3a51ae6 win32: get default frame icon from application 
Also, clean up icon- and cursor-loading code
 2011-11-16 14:45:32 -07:00
Eli Barzilay
1b69b79f6e New Racket version 5.2.0.3. 2011-11-16 03:50:12 -05:00
Matthew Flatt
3bffcae3c2 fix places & executable interaction 
Added `module-predefined?' and changed `racket -k ...'
 2011-11-15 18:42:21 -07:00
Matthew Flatt
45b8e103e5 places: fix GC of unreceived place-channel messages 
An unreceived message can have a reference to a master-allocated
value, in which case that value must be marked. This marking
is implemented by embedding a linked link within the message
memory.
 2011-11-14 18:04:45 -07:00
Matthew Flatt
aefb574f81 remove unused symbol 2011-11-14 17:57:11 -07:00
Matthew Flatt
a0378a2b02 fix bug in prefab syntax marshaling 
Closes PR 12352
 2011-11-12 06:08:42 -07:00
Matthew Flatt
3cd071beb2 fix fd polling in atomic mode 2011-11-11 07:05:16 -07:00
Eli Barzilay
41345deff6 New Racket version 5.2.0.2. 2011-11-11 03:50:09 -05:00
Matthew Flatt
43e421faf4 fix bytecode compiler bug 2011-11-10 13:25:06 -07:00
Matthew Flatt
5139de9cec add `port-closed-evt' 2011-11-10 10:01:57 -07:00
Matthew Flatt
eb25a2db47 add epoll() support for Linux, kqueue() support for BSDs 
This change builds on the blocking-I/O change to provide substantially
better performance when waiting on lots of sockets.
 2011-11-10 10:01:56 -07:00
Matthew Flatt
67df1f7bce change handling of blocking I/O to collapse sources to a single poll 
This improvement applies to both poll() and select() modes, and it
can reduce scheduling overhead when blocking on many I/O sources
at once.

This mode is not enabled for Windows, however, since Racket doesn't
exactly use select() on Windows.
 2011-11-10 05:46:53 -07:00
Matthew Flatt
dfe5e599e4 fix problem with background thread for address lookup 2011-11-10 05:46:52 -07:00
Matthew Flatt
646f7e70e7 prefer poll() to select() on Linux 
On Mac OS X, poll() doesn't work right in versions earlier than 10.5.5,
select() is always faster, and large number of sockets will be
better handled via kqueue(). On Linux, poll() is defintely better.
Otherwise, we stick with select() to be conservative.
 2011-11-10 05:46:04 -07:00
Matthew Flatt
6e7ad71ae5 ffi/unsafe: handle out-of-memory on malloc 
Also fix some int vs. intpt_t problems.
 2011-11-04 15:29:28 -06:00
Tony Garnock-Jones
4f007cc9ce uClibc doesn't support getcontext(). 2011-11-04 11:16:35 -04:00
Matthew Flatt
9896cb6851 streamline get-byte' (especially as used by read-[bytes-]line') 
Applies in the case of simple ports without line counting, etc.
Also, `read-line' keeps track of whether all bytes are ASCII
(which is easy) to shortcut general UTF-8 decoding.
 2011-11-03 09:12:13 -06:00
Matthew Flatt
a495c9f349 fix channel/semaphore sync bug 2011-11-03 09:12:13 -06:00
Matthew Flatt
98cde53fa0 fix rename trans `free-identifier=?' propagation in int-def context 
Closes PR 12333
 2011-11-02 10:02:19 -06:00
Matthew Flatt
b42daeacf0 remove unused field 2011-11-02 08:12:58 -06:00
Matthew Flatt
d9b9cbe16a fix space-safety bug in composable continuations 2011-10-29 09:37:12 -06:00
Matthew Flatt
2b7fedb79b better comment to explain a subtle corner of the expander 
Also added a minor shortcut for cases where the corner isn't
relevant.
 2011-10-28 06:43:20 -06:00
Matthew Flatt
35526a7bd7 fix JIT early reference to JIT generated address 
On x86_64, if the scratch-space address fits into 32
bits and the final place for shared code doesn't
fit into a 32-bit address, then the size of the generated
code could change, leading to a JIT buffer overflow.

Merge to 5.2
 2011-10-20 14:30:02 -06:00
Matthew Flatt
a4011890e1 CGC fix for OpenBSD x86_64 
Merge to 5.2
 2011-10-20 14:30:02 -06:00
Matthew Flatt
245f45d183 switch Mac OS X build default (32-bit vs 64-bit) to compiler default 
That means the default is 64-bit for a typical Mac OS X 10.6 or 10.7
installation.
 2011-10-20 14:30:02 -06:00
Matthew Flatt
a81054fef4 fix a marshaling bug for syntax objects 
Closes PR 12300

Merge to 5.2
 2011-10-18 20:53:43 -06:00
Matthew Flatt
099e4d7dad fix a type name 
Closes PR 12297

Merge to 5.2
 2011-10-17 12:35:54 -06:00
Eli Barzilay
7f8540949d Use racket/*' instead of scheme/*' in gracket etc. 2011-10-16 18:53:30 -04:00
Eli Barzilay
29643f8120 Removed two references to /home/scheme that were not used elsewhere. 2011-10-16 18:53:30 -04:00
Eli Barzilay
9ade64cc84 Some "Scheme" -> "Racket" changes and similar. 2011-10-16 18:53:30 -04:00
Matthew Flatt
c514fd3470 fix an identifier binding bug 
Merge to 5.2
 2011-10-16 07:11:34 -07:00
Matthew Flatt
84b615a005 fix timing of `place-break' checks in scheduler 
Otherwise, a place in a `sleep' call could fail to
see the break until waking up.
 2011-10-11 17:17:58 -06:00
Matthew Flatt
0993408c19 fix `place-break' on terminated place 
Merge to 5.2
 2011-10-11 17:17:58 -06:00
Matthew Flatt
fe9e34f938 skip future mutex if no futures started 
Skipping the check makes a measurable difference when
several places are running.
 2011-10-11 15:09:23 -06:00
Matthew Flatt
a9b1a38f34 reduce place-channel allocation 2011-10-11 15:09:22 -06:00
Matthew Flatt
04e75dd82a revert GC block cache to reasonable size 2011-10-11 14:36:53 -06:00
Matthew Flatt
5c0956d7b1 more memory accounting fixes for places 
Fix memory accounting to detect when messages pile up in a
place channel and when shared values (such as the result of
`make-shared-bytes') pile up. Also fix problems where a GC
or free-page purge needs to be triggered.

The implementation causes a minor API change, which is that
a place channel sent multiple times as a message generates
values that are `equal?' but no longer eq?'.

Closes PR 12273

[Do not merge to 5.2]
 2011-10-11 11:26:11 -06:00
Matthew Flatt
32b5390ad2 add missing GC registration for places 
Merge to 5.2
 2011-10-11 06:45:14 -06:00
Kevin Tew
1a2d425ece Fix QNX merge to 5.2 2011-10-10 11:07:29 -06:00
Kevin Tew
58b1f86326 pr 12268 fix merge to 5.2 2011-10-10 11:07:29 -06:00
Vincent St-Amour
90aa9c9d75 Typoes. 2011-10-10 11:40:51 -04:00
Matthew Flatt
c805728d3e fix compiler confusion: non-mutating vs reorderable unsafe ops 
Reordering `unsafe-vector-ref' past an `unsafe-vector-set!' was
particularly bad. Meanwhile, some non-mutating operations like
`unsafe-mcar' were treated too conservatively.

Merge to 5.2
 2011-10-09 19:46:24 -06:00
Matthew Flatt
b377cafdac mark OS jmpbuf as GC-ignored 
This change is intended to make the QNX port work, but it
should also future-proof Racket a little for other platforms.
 2011-10-09 10:45:24 -06:00
Matthew Flatt
e2bcbb0dfb fix QNX sconfig entry 
Merge to 5.2
 2011-10-09 10:34:40 -06:00
Eli Barzilay
ceacfe5ef5 New Racket version 5.2.0.1. 2011-10-09 03:50:16 -04:00
Matthew Flatt
1bc80310e3 fix compiler bug that could cause infinite inlining loop 
The bug was that a procedure could be incorrectly marked as
a "leaf" procedure, which could in turn cause the compiler
to keep inlining a very small procedure that calls itself.

Closes PR 12270

Merge to 5.2
 2011-10-08 16:40:34 -06:00
Matthew Flatt
41b18e3608 windows: add sqlite3.dll 
Merge to 5.2
 2011-10-08 07:18:49 -06:00
Ryan Culpepper
ecd7519f56 Post-release version for the v5.2 release 2011-10-07 22:10:32 -06:00
Matthew Flatt
f02ea92250 fix compiler bug related to `#%variable-reference' on local 
The first compiler pass didn't properly shift the stack offset
when adjusting the context of a varref of a local.

Closes PR 12258
 2011-10-07 09:42:33 -06:00
Matthew Flatt
add50ab436 cocoa: undo hack of "-64" suffix on app names 
Commit 60101618db seems to address the real problem.
 2011-10-07 08:05:25 -06:00
Kevin Tew
d3037adbc0 QNX porting 2011-10-06 10:50:37 -06:00
Eli Barzilay
5ba73a6ab2 New Racket version 5.1.3.12. 2011-10-06 03:50:18 -04:00
Matthew Flatt
7680adf486 fix compiler bug related to lifting and unbox flonums 
As variables are dropped for lifted functions, the bitmap
for flonum closure variables was not shifted down by the
number of dropped variables.

Closes PR 12259
 2011-10-05 19:25:59 -06:00
Matthew Flatt
97d0df94bb fix "configure" and "configure.ac" for libfit 2011-10-05 11:41:05 -06:00
Neil Toronto
d3b5e21cae Added new plot library and old libfit (which plot still depends on) 2011-10-05 10:26:49 -06:00
Matthew Flatt
ec380e34ed remove built-in reader and printing support for Honu 
This is a backward-incompatible change, but I think it's
unlikely that any code depends on the removed bindings
or reader syntax.
 2011-10-05 09:40:27 -06:00
Matthew Flatt
6a8d3c34f1 win64: avoid msvcr90.dll 
The libjpeg, libeay, and ssleay libraries for Win64 linked to
msvcr90.dll, because of the way that they were compiled with
MSVC 2008, but msvcr90.dll is not included with Win7, and
redistributing it is problematic. The new variants of the libraries
link instead of msvcrt.dll --- which you're not supposed to do
according to MS, but that's the way libraries like Gtk are
built, and it seems to be the right approach. See also

 http://kobyk.wordpress.com/2007/07/20/dynamically-linking-with-msvcrtdll-using-visual-c-2005/

I built libjpeg-8, while the other two are courtesey of
http://www.indyproject.org.

Closes PR 12246
 2011-10-05 06:28:31 -06:00
Matthew Flatt
2262cd4424 windows: assume 1MB stack, but try to read actual from executable 2011-10-05 06:28:29 -06:00
Eli Barzilay
7ad7857ce2 Fixed "src/configure". 
(Turns out that editing configure by hand is not a good idea...)

Also a random racket comment.
 2011-10-05 04:55:25 -04:00
Eli Barzilay
e01e46b772 Removed the `plot' collection, in preparation for adding the new one instead. 2011-10-05 04:09:10 -04:00
Matthew Flatt
80ca2b34ff fix reference to statics meant to be adjusted by `raco exe' 2011-10-03 09:05:02 -06:00
Matthew Flatt
a0378d956a fix place refcount 
Originally, the refcount was either 0, 1, or 2, so a `char' was
enough. It's not enough now that place channels increment the
refcount.
 2011-10-03 06:39:18 -06:00
Matthew Flatt
664b95465d fix potential refcount bug 
In the unlikely case that a receiving place ends while a
message is being sent.
 2011-10-03 06:39:18 -06:00
Matthew Flatt
430474f4fa fix GC log value 2011-10-01 07:41:58 -06:00
Kevin Tew
e650764a4c place-channel? returns #t for place descriptors, doc clarification 2011-09-30 17:15:11 -06:00
Kevin Tew
a7b0c33896 QNX porting 2011-09-30 17:03:50 -06:00
Matthew Flatt
035ab04b67 PPC JIT fix 2011-09-30 07:55:33 -06:00
Eli Barzilay
3441d0f7d0 New Racket version 5.1.3.11. 2011-09-30 03:50:17 -04:00
Matthew Flatt
99fe14b080 fix problems with phase-1 syntax definitions 
Closes PR 12234
 2011-09-29 16:54:08 -06:00
Matthew Flatt
a857e9e041 fix JIT bug in `fl->fx' 
For the case that the argument is unboxed.

Closes PR 12240
 2011-09-29 16:54:08 -06:00
Matthew Flatt
73071ad186 improve GC logging (3m) 
Show process time of start of GC and otherwise adjust to make
the output more compact, and attach a prefab struct to the
logged message to report all available data in Racket form
(including real start and end times, which are not shown in
the output).
 2011-09-29 16:54:08 -06:00
Kevin Tew
f2b7d1eca3 Start of port to QNX 2011-09-29 14:42:04 -06:00
Kevin Tew
dc481d2d20 Fix place crash due to race condition 2011-09-29 13:45:25 -06:00
Matthew Flatt
ac8990d519 add date*' and exn:fail:syntax:unbound' 
The `date*' structure type is an extension of `date' with
`nanosecond' and `time-zone-name' fields.

The `seconds->date' function now accepts a real and returns a
`date*'. The fractional part of its argument goes into the
`nanosecond' field.
 2011-09-29 09:22:10 -06:00
Matthew Flatt
58097a12fe inside: export scheme_alloc_flvector() and scheme_alloc_fxvector() 2011-09-29 09:14:00 -06:00
Kevin Tew
95037828f7 Place channels correctly use refcount on place_objects 2011-09-28 13:15:46 -06:00
Matthew Flatt
2ae6d0c55f fix expand of `#%variable-reference' on local variable 
Closes PR 12231
 2011-09-27 18:53:28 -06:00
Kevin Tew
3e830712aa fix uninitialized variable messages 2011-09-27 10:26:30 -06:00
Matthew Flatt
f9dabb8994 add -J/--wm-class argument to set the WM_CLASS class on Unix 2011-09-26 18:07:18 -06:00
Matthew Flatt
1ae6cc0505 change `syntax-local-lift-module-end-declaration' for phase N 
Lift to the end of the module, instead of the end of the
enclosing `begin-for-syntax'.

Also, fix a bug in phase 2+ visits.
 2011-09-24 22:30:56 +09:00
Matthew Flatt
051f164f3f fix parsing of protect-out' on for-syntax' bindings 2011-09-24 22:30:56 +09:00
Eli Barzilay
5024b690ca New Racket version 5.1.3.10. 2011-09-21 03:50:16 -04:00
Matthew Flatt
6e6e30a73a don't check for future or foreign work in atomic mode 2011-09-20 16:12:59 -06:00
Matthew Flatt
27be90e7b7 adjust cycle-detection valeu to avoid fixnum encoding 
Just in case.
 2011-09-20 16:12:59 -06:00
Matthew Flatt
37823107d1 convert C++-style comments to C-style comments 
As far as I know, "//" isn't a C comment form, although
MSVC and gcc both accept it.
 2011-09-20 16:12:59 -06:00
Ryan Culpepper
30d5381e98 updated macro debugger to work with begin-for-syntax changes 
Also cleaned up support for lazy instantiation of phase>0
environments.
 2011-09-20 14:49:49 -06:00
Matthew Flatt
0197902309 add var-ref->mod-decl-insp' and switch cur-code-insp' uses 
Macros and other tools that need syntax privilege used
`(current-code-inspector)' at the module top-level to try to
capture the right code inspector at load time. It's more
consistent to instead use the enclosing module's declaration-time
inspector, and `var-ref->mod-decl-insp' provides that. The
new function works only on references to anonymous variables,
which limits access to the inspector.

The real function name is longer, of course.
 2011-09-20 13:50:36 -06:00
Kevin Tew
36e53c56cb Fix cleanup of place_obj mutex and semaphore 2011-09-20 12:04:33 -06:00
Matthew Flatt
a7c607a708 fix module expand bug 2011-09-20 09:48:48 -06:00
Matthew Flatt
5351d4c7b9 fix gc and stack-overflow problems in JIT, module expansion & run 
The GC problem was related to generational GC and the way constant
values are associated to JIT-generated code. See `retaining_data'.

The stack-overflow problems affects the JIT, module expansion,
and module invocation.
 2011-09-20 08:34:29 -06:00
Matthew Flatt
df43d90513 windows: fix `copy-file' changes 2011-09-19 14:26:07 -06:00
Matthew Flatt
7f887fdf60 fix problems in copy-file'; add exists-ok?' argument 
The non-Windows `copy-file' had a race condition, and it could
behave in bad ways if the source of a copy is not a regular
file.
 2011-09-19 08:20:22 -06:00
Matthew Flatt
6401b30399 fix winsock init and shutdown for places 2011-09-16 18:03:32 -06:00
Matthew Flatt
dcda2b60d3 fix write() and read() calls for in-thread gethostbyname() 2011-09-16 16:42:14 -06:00
Matthew Flatt
b79c410e5b fix in-thread gethostbyname() for places 
Uncovered by "place-parallel.rkt" test; not found in previous runs
because in-thread gethostbyname() wasn't enabled for Linux, but it
is now.
 2011-09-16 16:19:04 -06:00
Matthew Flatt
1bfd9987c4 fix pointer-ownership check so that it works 
A working check uncovered one of the badly registered statics.
 2011-09-16 16:19:04 -06:00
Matthew Flatt
aa1eb065c5 fix initialization of place-shared statics 2011-09-16 16:19:04 -06:00
Matthew Flatt
24e587a64e lock is needed for writing after all 2011-09-16 16:19:04 -06:00
Kevin Tew
fa50c780a4 close fds on error 2011-09-16 14:11:34 -06:00
Kevin Tew
a605a97132 place* throw error on closed port 2011-09-16 13:24:39 -06:00
Matthew Flatt
7a00fbddc7 remove incorrect port shutdown; windows: fix console ports for places 
Ports must be forced closed in the case of kill a place,
and the existing code takes care of that.

The Windows fix is especially needed for the new places port
handling, but it turns out that the console handlign was broken for
places anyway.
 2011-09-16 08:12:51 -06:00
Matthew Flatt
5f21abbaf3 place ports are not regular files and should not be in text mode 2011-09-16 07:05:58 -06:00
Matthew Flatt
50bd8c6153 fix bad return for a void function 2011-09-16 07:04:15 -06:00
Matthew Flatt
d173879f39 fix places pipe for Windows 
And also fix int-vs-ptr mismatches for the pipe layer
that is also used by `subprocess'
 2011-09-16 07:03:29 -06:00
Kevin Tew
b6972a3b7f dynamic-place now pipes standard io to standard out and error much like system. 2011-09-15 14:53:58 -06:00
Matthew Flatt
039f9c10f3 fix calculation for hash code of a hash table 2011-09-15 14:23:44 -06:00
Matthew Flatt
cc9514f8ca another place-channel finalization repair 2011-09-15 06:38:41 -06:00
Matthew Flatt
051d677f0f place-channel fixes 
Finalization for a place channel used a recursive, non-atomic
function, which meant that a thread switch could happen during
place-channel finalization, leaving the new thread with the
master GC and generally confused. (The random-message test
found the bug right away on my machine.)

We already have a non-recursive, non-atomic function to traverse
place messages, so collapse all modes into that one implementation.

Along the way, problems with empty structs (found by random tester)
and checking of file descriptors (test added) also fixed.
 2011-09-14 20:43:36 -06:00
Matthew Flatt
3b077078de adjust module name resolve to use cc-marks less 
Use `continuation-mark-set-first', instead.
Also, re-enable bytecode for Racket code that is built into
the binary, which had been left disabled accidentally.
 2011-09-14 15:01:18 -06:00
Matthew Flatt
7315bfa554 drop an unnecesary lock 
The recent addition of a shared table of names for shared code
caused bad performance on some machines (such as Robby's)
due to the lock on the table. The lock dosn't seem to be necessary
for platforms where places are supported, though.
 2011-09-14 15:00:45 -06:00
Eli Barzilay
50ead29fb9 New Racket version 5.1.3.9. 2011-09-14 03:50:15 -04:00
Matthew Flatt
a233697f08 fix errortrace (required API changes), add `syntax-shift-phase-level' 
Also fix a bug in the `module' expander and streamline lazy
visits.
 2011-09-13 21:04:10 -06:00
Eli Barzilay
9a034c44ad New Racket version 5.1.3.8. 2011-09-13 03:50:16 -04:00
Matthew Flatt
b7bef3b3aa add syntax-transforming-module-expression?', variable-reference->module-base-phase' 2011-09-12 17:08:50 -06:00
Matthew Flatt
c352ef8fce allow different phases for `free-identifier=?' arguments 2011-09-12 17:08:50 -06:00
Matthew Flatt
3565c7e820 share table of shared code pointers 
Allows stack traces to report information in places other than
the main place
 2011-09-12 09:35:47 -06:00
Matthew Flatt
f3a79350e2 avoid custodian shutdown during atomic FFI callback 2011-09-10 14:36:49 -06:00
Matthew Flatt
28afc4490e cocoa: distinguish CFBundleIdentifier for 64-bit vs. 32-bit apps 
This is another attempt at fixing PR 12135
 2011-09-10 10:53:43 -06:00
Matthew Flatt
9d4fcd8e84 better fix for TransformProcessType issue 
GRacket registers witht a global table to indicate that
no transform is needed. (This change was intended to address
a 64-bit problem on Lion. It didn't help, but this seems
better than ignoring an error.)
 2011-09-10 10:53:42 -06:00
Matthew Flatt
ed36c5d21c fix another warning (gcc) 2011-09-09 21:11:33 -06:00
Matthew Flatt
8d766480da fix for build with link-time optimization enabled 2011-09-09 21:06:17 -06:00
Matthew Flatt
b1417cd9f9 fix plot bug 
No idea whether it matters; hopefully this code goes away soon.
The bug was pointed out by clang.
 2011-09-09 20:49:08 -06:00
Matthew Flatt
446fb89af1 avoid clang warnings 
The main change is to use C99 flexible array declarations
in structs, instead of declaring single-element arrays.
There are still a few -Wtautological-compare warnings
in 3m due to marco expansion.
 2011-09-09 20:45:43 -06:00
Eli Barzilay
29d4bba008 New Racket version 5.1.3.7. 2011-09-09 03:50:19 -04:00
Matthew Flatt
0229e762bc fix place-unfriendly static in ffi 
Lazy initialization of statics shared across places doesn't work.
Also, each static must be registered with the GC exactly once;
I'm not sure why regstering on every callback didn't cause more
problems.
 2011-09-08 18:29:37 -06:00
Matthew Flatt
d3c56c9f13 generalized `begin-for-syntax' 2011-09-08 14:06:00 -06:00
Matthew Flatt
83e7f92250 fix non-places build 2011-09-06 05:48:17 -06:00
Matthew Flatt
6d944453a7 make memory accounting and places work together 
The `current-memory-use' function's result now includes the memory
use of places created from the calling place, and custodian memory
limits apply to memory use by places (owned by the custodian).

This change is relevant to PR 12004 in that DrRacket will no longer
crash on the example if a memory limit is in effect, but plain
Racket starts with no such limit and will exhaust all memory.
 2011-09-05 13:24:22 -06:00
Matthew Flatt
ee6104b4fc fix `subprocess-status' when places are enabled 
Closes PR 12158
 2011-09-04 15:55:26 -06:00
Kevin Tew
dbcf70db30 Fix check for interactively defined module paths. 2011-09-01 15:17:22 -06:00
Matthew Flatt
29205fa91a fix changes to command-line handle that broke the Windows build 2011-09-01 12:48:20 -06:00
Kevin Tew
81f9bf4e1d Fix dup errors, bignum deserialization, and port names across place channels 
Fix bignum deserialization
Error reporting for failed dups during place channel communications
communicate socket port names across place channels
 2011-09-01 12:02:21 -06:00
Kevin Tew
261f002ce2 Error messages for using places with symbol module paths 2011-09-01 12:02:20 -06:00
Matthew Flatt
db0db9463e adjust -X handling to make `raco exe' work on Unix 
Closes PR 12151
 2011-09-01 08:49:26 -06:00
Matthew Flatt
d75aaa3c0e fix printed form of place channels 2011-08-31 09:48:56 -06:00
Matthew Flatt
5978717fa3 use closesocket() etc. for scheme_close_socket_fd() 2011-08-31 09:48:56 -06:00
Matthew Flatt
468bfc5437 fix "GRacketCGC.app" install 2011-08-31 09:48:56 -06:00
Kevin Tew
4d8833eab2 abandon unused scheme_socket_to_ports during place copy 2011-08-30 16:21:32 -06:00
Kevin Tew
50745a8219 Accumulate fds for cleanup on exception 2011-08-30 10:02:50 -06:00
Matthew Flatt
638dc2ed62 implement MZ_DO_NOT_INLINE() for MSVC 
For 64-bit builds, MSVC has become smart enough to inline functions
in a way that interferes with the implementation of continuations,
so that (planet "williams/simulation/examples/model-2b") crashes,
for example. Explicitly disabling inlining avoids the problem by
making the C stack layout match the implementation's expectation.
 2011-08-29 23:22:09 -06:00
Eli Barzilay
f3f3af124f Removed SrPersist. 
Blessed-by: Ryan
 2011-08-29 16:55:42 -04:00
Kevin Tew
18e14aed80 Reduce duplicate code in place.c, fixes 2011-08-29 07:30:46 -06:00
Matthew Flatt
b02e37b0b9 restore module cache 
The module cache was added in 97ce26b1 (April 16, 2011),
but it was accidentally disabled in e9721058 (May 5, 2011).

This time, I figured out a way to test whether the cache is
working (other than to benchmark examples, which is how I
discovered that it wasn't working).
 2011-08-28 18:15:44 -06:00
Matthew Flatt
98bc4067c3 make bytecode compiler less picky about exports 
Closes PR 12134
 2011-08-28 11:21:15 -06:00
Matthew Flatt
4f83f7f279 allow phase 1+ references to not-yet-defined bindings 
For example,

 (define-for-syntax (f x) (g x))
 (define-for-syntax (g y) y)

is now allowed. The unbound-variable check for phase 1
and up is delayed until after the module body is partially expanded.
 2011-08-28 10:27:31 -06:00
Kevin Tew
5d27959c57 Place sockets and file port fixes 2011-08-26 14:25:18 -06:00
Kevin Tew
801e5dbe0e Fix serious clang warnings 2011-08-26 14:04:28 -06:00
Kevin Tew
6ee0c0298a Fix warnings in place.c 2011-08-26 11:46:57 -06:00
Matthew Flatt
290fe066b6 add optional argument to weak-box-value' and ephemeron-value' 2011-08-26 06:24:34 -06:00
Matthew Flatt
ecc058de4a change `raco exe' to disable collection lookup by default 2011-08-25 09:15:30 -06:00
Eli Barzilay
7bb8c6c4b3 New Racket version 5.1.3.6. 2011-08-25 03:50:21 -04:00
Matthew Flatt
ec29a2d85c add `use-collection-link-paths' 2011-08-24 20:08:19 -06:00
Matthew Flatt
84e3ab2a20 add support for collection roots to the collection links file 2011-08-24 20:08:19 -06:00
Kevin Tew
5a30aa89eb Allow TCP sockets and file ports to be communicated across places 2011-08-24 14:33:54 -06:00