8ef5eaeca2
- better error message for using make-c-callout and make-c-callback
...
when ffi support is not enabled.
2009-05-20 09:58:03 +03:00
7002046c8e
- added a way of making annotated procedures without invoking the
...
compiler. (useful for a future project)
- refershed all boot files (because of added primitives)
- regenerated some autoconf files (to use newer version)
2009-05-11 01:35:38 +03:00
7e965758cf
Added memcpy (courtesy of Andreas Rottmann).
...
The `memcpy' procedure allows to copy memory from bytevectors to
unmanaged (malloc'ed) memory and vice-versa.
2009-04-30 12:35:49 +03:00
2f4a2f3895
The code for converting signed long long numbers to scheme bignums
...
was broken (on 32-bits, the 64-bit value was put in a bignum of 1
limb instead of 2). Thanks to Andreas Rottmann for reporting it.
2009-04-30 12:25:17 +03:00
6bab4af5b4
Added [un]signed-long-long types as valid parameter types to
...
callouts and callbacks (in both 32 and 64 bit modes). (UNTESTED)
2009-04-11 02:16:00 +03:00
a44a00b405
Applied patch that fixes bug: dirent->d_namlen not available on
...
linux. Thanks Derick Eddington.
2009-04-09 23:55:44 +03:00
d63a9c1f51
Added open-directory-steam, directory-stream?, read-directory-stream,
...
and close-directory-stream as per bug 315804.
2009-04-09 12:29:50 +03:00
56ec093e05
make distcheck now works. Many thanks to Andreas Rottmann (rotty)
...
for the patches.
2009-04-07 02:15:32 +03:00
5e1066170e
changed definition of ref in order to work around a bug in gcc-4.2.2
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at -O3 that was computing incorrect addresses for ref(x, -n).
2009-04-06 16:24:12 +03:00
b97cbf1688
Fixed environ. The procedure environ takes no arguments and returns
...
an association list where both keys and values and strings found in
the posix environment.
2009-04-06 09:59:07 +03:00
2adc9cb85d
Applied patch for "make-hard-link". Thanks to Andreas Rottmann.
2009-01-03 20:36:53 -05:00
4918b0e965
added setenv and unsetenv to (ikarus).
2008-12-23 20:58:46 -05:00
82b7edcf14
fixed fprintf line in scheme-script.c
2008-12-23 20:41:12 -05:00
818d15a080
fixed a bug in ffi callouts when the type is [un]signed-long on 32-bit.
2008-12-13 06:34:01 -05:00
f8efdfc848
fixed buffer overrun problem when printing a char to an unbuffered
...
port is interrupted.
2008-12-12 16:03:10 -05:00
aba76624b2
added set-port-position! for binary output files.
2008-12-09 03:00:44 -05:00
5f1a3ab765
supressed warning about "round undefined" in src/ikarus-flonums.c.
2008-12-08 03:01:18 -05:00
75d2756bd2
fixed serious GC bug that's exhibited when guardians have protected
...
objects that survive 256 collections.
2008-12-08 01:43:23 -05:00
1931c37f36
removed definition of inthash from ikarus-data.h. (not used anywhere)
2008-12-07 21:22:28 -05:00
f7d1d6b6a3
unused (garbage) symbols can be reclaimed now
2008-12-06 12:40:18 -05:00
b037b1b671
getenv now returns #f for unset environment variables.
2008-12-05 02:19:26 -05:00
d35f039ca1
ikrt_last_errno moved to ikarus-runtime where it belongs
2008-11-26 05:03:16 -05:00
3049d3d22e
Added errno.
2008-11-25 22:52:26 -05:00
6922b0d9c2
added pointer-ref-{unsigned-,}long-long
2008-11-21 05:56:51 -05:00
c5a2026472
fixed a few compile-time warnings.
2008-11-16 04:43:30 -05:00
abeaa5d561
fixed simple typo in ikarus-io.c
2008-11-16 04:37:17 -05:00
e3a7a875a4
fixed build error under linux.
2008-11-16 04:22:23 -05:00
bc11d4f44f
fixed return value of file-ctime and file-mtime (were incorrect due
...
to truncation)
2008-11-16 03:59:30 -05:00
d45fedb7c7
- unique name of uninterned gensyms is removed, allowing them to
...
get new unique names if needed (instead of having multiple gensyms
with the same name some of which are not eq?).
2008-11-12 18:29:59 -05:00
dc8d4b33ad
- implemented $unintern-gensym
2008-11-12 18:03:14 -05:00
25f40fefb0
Added the following file system primitives
...
- file-readable? path -> boolean
- file-writable? path -> boolean
- file-executable? path -> boolean
- file-size path -> integer
- rename-file source dest -> void
(thanks to Andreas Rottmann)
2008-11-10 23:36:11 -05:00
069bd683cd
- added file-mtime
...
- Ikarus fasl files and source files are not compared using
(< (file-mtime ikfasl) (file-mtime filename))
instead of
(<= (file-ctime ikfasl) (file-ctime filename))
2008-11-01 07:28:08 -04:00
74a1d302ec
- added better hashing function for flonums and bignums.
2008-10-31 23:53:15 -04:00
671eba4990
added make-eqv-hashtable
2008-10-31 23:09:03 -04:00
8afcbbef67
- fixed function cast in ikarus-ffi.
...
- added "make check" rule in the scheme directory.
2008-10-31 16:55:43 -04:00
d2022faf53
fixed a few gcc warnings as reported in bug 288824.
2008-10-29 13:54:06 -04:00
b63055aed0
- changed argument type passed to ik_mmap* to be long int.
...
- mmap errors report request size (for debugging 64-bit errors)
- added a config definition for FLAT_TABLES which is not yet used
(32-bit ikarus will use flat segment and dirty tables while 64-bit
ikarus will use two-level tables)
2008-10-21 00:43:27 -04:00
8cd9d6ef16
- supplying <init-files> for --r6rs-script or --script now raises an
...
error (as suggested by Derick Eddington).
- The -h or [-b <bootfile>] options must now come first, so,
the rest of the command-line arguments are not scanned: only the
first one or two. The docs (in ikarus -h) already suggested the
correct invocation arguments, so, this conforms to the previously
documented behavior.
2008-10-18 17:49:20 -04:00
69c62649cc
- defined RTLD_LOCAL for cygwin (possibly incorrect)
...
- added a missing save to a callee-save register (%edi)
when entering/reentering to Scheme which caused Ikarus
not to run properly depending on whether or not gcc places
the pcb in %edi or not during Scheme execution.
- updated lab/test-ffi.ss to use the new names for foreign
types, etc.
2008-10-07 02:46:56 -04:00
1e5e516b08
- added (ikarus foreign) library that should be used instead of
...
(ikarus system $foreign).
- changed the names of some of the pointer primitives
- changed the name of the procedure make-ffi to make-callout
- updated examples and libraries to conform with new names
- updated the users guide to provide a complete description of
the (ikarus foreign) library
- updated list of missing R6RS features in the users guide
2008-10-06 01:19:27 -04:00
997c75fabb
fixed a bug that caused (- <bignum> <bignum>) to crash or yield
...
incorrect result if gc is triggered while allocating the resulting
bignum.
2008-10-04 01:59:34 -04:00
8c30f0715b
Managed to a simple Ikarus -> Objective-C interface to work. Ikarus
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can now open a Cocoa window under Mac OS X. Happy Happy Joy Joy!!
2008-09-26 02:46:07 -04:00
61ecbe0dd1
- opengl demos from ypsilon (gears and glut-demo) now work under
...
ikarus's ffi using a compatibility layer.
2008-09-23 07:48:16 -04:00
abe97b4053
- argument conversion for callbacks now work.
...
- added more tests in lab/test-ffi.ss
2008-09-23 03:21:41 -04:00
876ab09eee
- gc during callbacks now works.
...
- system continuations are now maintained as part of the list in
pcb->next_k.
2008-09-23 01:49:06 -04:00
df4cb7a6ce
fixed an off-by-one bug in ffi callbacks.
2008-09-23 00:24:41 -04:00
09657334c0
fixed autoconf so that ffi.h and libffi are checked iff ffi is
...
enabled. Also made prep-callback return #f if libffi does not
support closures.
2008-09-22 21:55:05 -04:00
e07d8f9760
ffi callbacks sorta kinda work now.
2008-09-21 04:08:54 -04:00
06fd988a17
C callbacks now reach the C point where they should make the call
...
back into Scheme land.
2008-09-20 01:58:57 -04:00
31f5f88889
first test of ffi works:
...
> (import (ikarus system $foreign))
> (((ffi-prep-cif 'void '(uint32))
(dlsym (dlopen #f) "hello_world"))
10)
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
>
2008-09-14 04:17:24 -07:00
Abdulaziz Ghuloum