Abdulaziz Ghuloum
a2e78a87d1
fixed error message when typing #toops
2008-12-08 06:28:41 -05:00
Abdulaziz Ghuloum
5f1a3ab765
supressed warning about "round undefined" in src/ikarus-flonums.c.
2008-12-08 03:01:18 -05:00
Abdulaziz Ghuloum
6041597a27
CTRL-C while in the repl now throws back into the repl no matter
...
where an exception occurs.
2008-12-08 02:13:40 -05:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
1931c37f36
removed definition of inthash from ikarus-data.h. (not used anywhere)
2008-12-07 21:22:28 -05:00
Abdulaziz Ghuloum
7e5b31e98c
- bootstrapping fails if IKARUS_LIBRARY_PATH is not set due to
...
change in behavior of getenv (returning #f if unset). Fixed.
2008-12-07 19:03:07 -05:00
Abdulaziz Ghuloum
f7d1d6b6a3
unused (garbage) symbols can be reclaimed now
2008-12-06 12:40:18 -05:00
Abdulaziz Ghuloum
b037b1b671
getenv now returns #f for unset environment variables.
2008-12-05 02:19:26 -05:00
Abdulaziz Ghuloum
73f045a6c3
Added export for pointer-set-c-long-long! from (ikarus foreign)
2008-12-05 02:09:50 -05:00
Abdulaziz Ghuloum
ca6b181fa1
added pointer-value as a first-class primitive.
2008-12-05 01:48:49 -05:00
Abdulaziz Ghuloum
c15f3d5e0d
repl printing is now interruptable without exiting ikarus
2008-12-03 00:52:38 -05:00
Abdulaziz Ghuloum
d35f039ca1
ikrt_last_errno moved to ikarus-runtime where it belongs
2008-11-26 05:03:16 -05:00
Abdulaziz Ghuloum
d88babf935
fixed bug in fasl-reading #0=((x . #0#) (y . z))
2008-11-26 01:40:01 -05:00
Abdulaziz Ghuloum
3049d3d22e
Added errno.
2008-11-25 22:52:26 -05:00
Abdulaziz Ghuloum
55974d44fa
fixed a bug in the definition of andmap in match, and made it export
...
match+ and trace-match+.
2008-11-25 04:21:51 -05:00
Abdulaziz Ghuloum
5ba29fe3aa
- added missing import into (ikarus foreign)
...
- fixed compiler bug in compiler (impose-evaluation-order was not
stripping all annotations).
2008-11-23 15:26:12 -05:00
Abdulaziz Ghuloum
6922b0d9c2
added pointer-ref-{unsigned-,}long-long
2008-11-21 05:56:51 -05:00
Abdulaziz Ghuloum
f216ed5893
- fixed a few typos, disabled debugging in assembler-output, fixed
...
condition printing
2008-11-21 05:19:01 -05:00
Abdulaziz Ghuloum
020807ac06
- pretty-printing hash tables revealed internal structures, fixed.
2008-11-16 20:01:24 -05:00
Abdulaziz Ghuloum
c5a2026472
fixed a few compile-time warnings.
2008-11-16 04:43:30 -05:00
Abdulaziz Ghuloum
abeaa5d561
fixed simple typo in ikarus-io.c
2008-11-16 04:37:17 -05:00
Abdulaziz Ghuloum
e3a7a875a4
fixed build error under linux.
2008-11-16 04:22:23 -05:00
Abdulaziz Ghuloum
fda6a1a2a6
- fixed printer of syntax annotations which was printing
...
source info as #<syntax --- (char --- of ---)> instead
of #<syntax --- [char --- of ---]>.
2008-11-15 13:26:23 -05:00
Abdulaziz Ghuloum
ab6f0567a1
removed some bindings from some base libraries which should not have
...
exported them.
2008-11-15 11:31:10 -05:00
Abdulaziz Ghuloum
72113727db
- current-*-port procedures are now parameters (breaking R6RS
...
conformance for the sake of better functionality)
2008-11-15 11:21:00 -05:00
Abdulaziz Ghuloum
eb97ae0569
all string comparison functions were broken for 1 and 3+ args.
...
fixed.
2008-11-15 10:59:01 -05:00
Abdulaziz Ghuloum
fc80aaae37
- added the ability to inject arbitrary compile time values using:
...
(define-syntax foo (make-compile-time-value <expr>))
The value can be retrieved using curried macro transformers.
E.g.,
(let-syntax ([idval
(lambda (x)
(syntax-case x ()
[(_ id)
(lambda (rho)
(with-syntax ([val (datum->syntax #'here (rho #'id))])
#''val))]))])
(let-syntax ([ctval (make-compile-time-value 'foo)])
(list (idval ctval) (idval others))))
;=> (foo #f)
2008-11-14 04:32:08 -05:00
Abdulaziz Ghuloum
4fc46365e5
- reading #vu8(-1) now reports proper lexical source position.
2008-11-14 03:12:18 -05:00
Abdulaziz Ghuloum
5c3168d502
- fixed a bug in bytevector-ieee-double-ref which only showed up
...
under the followingconditions:
- ikarus is compiled as 64-bit
- index is a multiple of 8
- endianness is big.
2008-11-14 02:35:56 -05:00
Abdulaziz Ghuloum
c027b1da34
- added bytevector clauses to new equal? code.
2008-11-14 02:15:12 -05:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
9fcf66ea7f
- uninstalling precompiled libraries now works properly.
2008-11-12 18:15:42 -05:00
Abdulaziz Ghuloum
dc8d4b33ad
- implemented $unintern-gensym
2008-11-12 18:03:14 -05:00
Abdulaziz Ghuloum
ac8cb7d247
- port-has-port-position? and port-position are now honest wrt
...
the supplied arguments for custom port constructors.
2008-11-11 16:31:35 -05:00
Abdulaziz Ghuloum
c7d68432e3
- implemented uninstall-library.
2008-11-11 14:47:35 -05:00
Abdulaziz Ghuloum
5d3e70fa83
- removed note about "equal? not terminating" in documentation.
2008-11-11 00:59:31 -05:00
Abdulaziz Ghuloum
766eb7f539
- fixed equal? to terminate on all inputs as mandated by R6RS.
...
(thanks to Michael Adams and Kent Dybvig for making the code
available in its entirety in their ICFP 2008 paper)
2008-11-11 00:39:02 -05:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
2903b7f9e0
fixed printing of #<output-port ---> (were written as #<input-port --->).
2008-11-09 23:12:51 -05:00
Abdulaziz Ghuloum
122f4f1663
- added configure option for supporting large files.
2008-11-09 22:24:04 -05:00
Abdulaziz Ghuloum
bdda213120
fixed lookahead-char so that it doesn't advance the port position on
...
decoding errors.
2008-11-07 22:09:02 -05:00
Abdulaziz Ghuloum
a9da844a46
- fixed minor bug when reading an identifier from a port with an
...
invalid unicode decoding sequence.
2008-11-07 21:53:55 -05:00
Abdulaziz Ghuloum
9c60997b02
- invoking ikarus in r6rs mode now takes optional library files
...
arguments as in
$ ikarus <library-file> ... --r6rs-script <script-file> args ...
2008-11-01 16:19:35 -04:00
Abdulaziz Ghuloum
ae9d095527
- fixed bug in printing "-0.0i" on some archs (cygwin, solaris,
...
etc.)
- fixed bug reading non-ascii strings in 64-bit mode.
2008-11-01 15:13:27 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
74a1d302ec
- added better hashing function for flonums and bignums.
2008-10-31 23:53:15 -04:00
Abdulaziz Ghuloum
671eba4990
added make-eqv-hashtable
2008-10-31 23:09:03 -04:00
Abdulaziz Ghuloum
8afcbbef67
- fixed function cast in ikarus-ffi.
...
- added "make check" rule in the scheme directory.
2008-10-31 16:55:43 -04:00
Abdulaziz Ghuloum
359aa1d2c9
- fixed errors where multiple internal definitions were silently
...
allowed if typed in the repl.
- added some tests for the interaction environment.
2008-10-31 16:22:25 -04:00
Abdulaziz Ghuloum
db2604ad2a
open-file-input-port and open-file-output-port now signal an error
...
when file-options are not enum-sets.
2008-10-29 14:10:24 -04:00
Abdulaziz Ghuloum
d2022faf53
fixed a few gcc warnings as reported in bug 288824.
2008-10-29 13:54:06 -04:00
Abdulaziz Ghuloum
15e8775c67
- reduced latency of construction of unicode composition tables.
2008-10-29 02:11:53 -04:00
Abdulaziz Ghuloum
7fa2aa75ab
fixed gensym read syntax problem.
2008-10-26 12:35:07 -04:00
Abdulaziz Ghuloum
5ed3f80901
- fixed problem with importing (main) when (main main) is available.
...
- fixed decoding of library names containing funny characters.
2008-10-23 13:26:07 -04:00
Abdulaziz Ghuloum
32a260ebb0
added doc/ikarus-scheme-users-guide.pdf which I've deleted by
...
mistake.
2008-10-23 08:45:44 -04:00
Abdulaziz Ghuloum
d3fb9eeb96
Added an "_" to the file name obtained from library-name->file-name
...
if the last symbol of the library name matches the regex "^main_*$".
2008-10-23 00:40:50 -04:00
Abdulaziz Ghuloum
c19b79927e
- Changed set of library extensions to be:
...
("/main.ikarus.sls" "/main.ikarus.ss" "/main.ikarus.scm"
"/main.sls" "/main.ss" "/main.scm" ".ikarus.sls"
".ikarus.ss" ".ikarus.scm" ".sls" ".ss" ".scm")
and updated documentation accordingly.
2008-10-22 21:15:12 -04:00
Abdulaziz Ghuloum
cc686d8e8f
utf16-coded output port do not produce a BOM now.
2008-10-21 23:00:10 -04:00
Abdulaziz Ghuloum
f1013454db
fixed wrong endianness in bytevector-[su]32-native-ref.
2008-10-21 06:03:31 -04:00
Abdulaziz Ghuloum
8d460a32af
added make-hashtable.
2008-10-21 05:52:42 -04:00
Abdulaziz Ghuloum
c0978044a5
fixed a big in string->utf16 and string->utf32 that I introduced in
...
the last commit.
2008-10-19 23:10:34 -04:00
Abdulaziz Ghuloum
0da61d51cb
- input ports can now handle utf-16 codecs.
2008-10-19 18:43:42 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
c464e8ebce
- open-file-output-port now understands "none" as a buffer-mode.
...
Previously, all output ports were unbuffered.
- the console error port is made unbuffered.
The following program:
(begin
(write-char #\a (current-output-port))
(write-char #\b (current-error-port))
(write-char #\c (current-output-port)))
now prints "bac" when run from the repl, when it used to only
print "ac" (the b just sat in the error port).
2008-10-18 17:01:57 -04:00
Abdulaziz Ghuloum
8844e118b8
- flushing of output ports now happens as soon as the port is full
...
rather than at subsequent write operations.
2008-10-18 15:42:11 -04:00
Abdulaziz Ghuloum
7b32940d04
- fixed a silly bug in (/ <bignum> x/y) which evaluated to
...
(/ (* <bignum> x) y) instead of (/ (* <bignum> y) x).
2008-10-18 13:34:18 -04:00
Abdulaziz Ghuloum
69d573a54f
fixed bugs in char-ci-*? procedures in the 3+ args case. E.g.,
...
(char-ci<=? #\a #\r #\z)
2008-10-18 13:19:01 -04:00
Abdulaziz Ghuloum
bbafcc08d2
fixed bug in (eqv? 0.0 -0.0) returning #t.
2008-10-18 13:08:14 -04:00
Abdulaziz Ghuloum
06e9d149c9
- fixed bug in tag annotation for primitives that are applied an
...
incorrect number of arguments.
2008-10-17 21:37:05 -04:00
Abdulaziz Ghuloum
0d91ab9774
- pretty-printing record type now work properly and share/graph
...
marks are propagated between record fields and surrounding
context.
2008-10-16 02:43:03 -04:00
Abdulaziz Ghuloum
f570ea8c2a
- interface between write/display and custom struct writers is
...
changed in order to allow large structures (e.g., libraries,
syntax objects, etc.) to print efficiently. This is done by only
traversing the parts of the structure that will actually be
printed, rather than traversing the whole data structure (which is
what write/display used to do). Pretty-print should be fixed in a
similar manner (TODO).
2008-10-15 07:44:06 -04:00
Abdulaziz Ghuloum
fd567eb0c6
- fasl reader did not know how to read strings containing unicode
...
chars, fixed.
2008-10-14 02:28:46 -04:00
Abdulaziz Ghuloum
afa61cc1a7
- synching scheme/psyntax.*.ss from the psyntax distribution.
2008-10-13 17:33:25 -04:00
Abdulaziz Ghuloum
442f6e9049
- native bytevector operations on 16-bit values were implemented
...
using the wrong endianness.
2008-10-13 02:40:26 -04:00
Abdulaziz Ghuloum
1be0f2af6e
- changed foreign accessors and mutator names to have '-c-' in their
...
names as suggested by Ken Dickey.
2008-10-12 02:06:25 -04:00
Abdulaziz Ghuloum
811c94361b
- fixed bugs in pass-specify-rep where some (known) types were
...
unhandled causing compile time errors.
- fixed some bootstrapping issues with pointer? (which was moved out
of the (ikarus) library)
- freshened up the bootfiles for both 32- and 64-bit version of
ikarus.
2008-10-12 01:15:20 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
0a7a3a8266
made load feel like a top-level by consuming the contents of the
...
given file one expression at a time. Most notable difference is
observed when the loaded file captures a conitnuation in one
expression. Re-invoking this continuation should evaluate the
next expression that has not been evaluated yet, and not the
expression following the call/cc.
2008-09-28 00:08:34 -04:00
Abdulaziz Ghuloum
90175f528f
speech synthesizer demo
2008-09-27 03:20:24 -04:00
Abdulaziz Ghuloum
8c30f0715b
Managed to a simple Ikarus -> Objective-C interface to work. Ikarus
...
can now open a Cocoa window under Mac OS X. Happy Happy Joy Joy!!
2008-09-26 02:46:07 -04:00
Abdulaziz Ghuloum
89d9a472a5
"darwin" is no longer hardcoded in lib/ypsilon-compat.ikarus.ss,
...
instead, it is obtained from the target info that autoconf
generates.
2008-09-24 23:18:35 -04:00
Abdulaziz Ghuloum
55c3fbcc4d
moved the opengl libraries from lab/ to lib/ so that they get
...
installed as user libraries.
2008-09-24 07:22:25 -04:00
Abdulaziz Ghuloum
9f53841fb9
fixed endianness error in bytevector-native-[us]32-native-set!.
2008-09-23 08:02:47 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
abe97b4053
- argument conversion for callbacks now work.
...
- added more tests in lab/test-ffi.ss
2008-09-23 03:21:41 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
df4cb7a6ce
fixed an off-by-one bug in ffi callbacks.
2008-09-23 00:24:41 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
e07d8f9760
ffi callbacks sorta kinda work now.
2008-09-21 04:08:54 -04:00
Abdulaziz Ghuloum
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
Abdulaziz Ghuloum
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
9f2d7484ab
fixed uint/ulong pointer ref bug (and added appropriate tests).
2008-09-14 00:38:59 -07:00
Abdulaziz Ghuloum
58d937c520
upgraded to using latest versions of autoconf, aclocal, and m4.
2008-09-13 15:16:14 -07:00
Abdulaziz Ghuloum
8e750562d6
- Added memory operations on pointer types for setting and accessing
...
char, short, int, and long values from pointer arrays.
2008-09-13 07:49:17 -07:00
Abdulaziz Ghuloum
e05e84d1c2
Added dlopen, dlclose, dlerror, dlsym, malloc, and free to
...
(ikarus system $foreign).
2008-09-12 14:22:57 -07:00
Abdulaziz Ghuloum
30cd6a2de8
made environment-symbols work on the interaction-environment.
2008-09-10 11:02:42 -07:00
Abdulaziz Ghuloum
0b017898a8
- minor change to how export (with renaming) is parsed. When you
...
rename from-name to to-name, the from-name is now treated as an
identifier while the to-name is treated as a symbol.
2008-09-10 08:17:18 -07:00
Abdulaziz Ghuloum
fcef21c693
- Added (environment-symbols <env>) which returns a list of symbols
...
exported by the environment. Try
> (environment-symbols (environment '(rnrs)))
- Added an internal export mechanism so that identifiers can be
exported from within a library. The syntax is the same:
(export export-spec* ...)
when appears in a library's top level, adds the export specs to
the set of exported identifiers. So, one can do:
(library (A)
(export)
(import (ikarus))
(export a)
(define a 17))
When appearing in non-library definition context, the export form
is ignored.
2008-09-10 06:35:18 -07:00
Abdulaziz Ghuloum
c597e7a4b3
Added option for searching for socket and nanosleep in libraries
...
-lsocket and -lrt (makes it work on SunOS).
2008-09-08 14:43:47 -07:00
Abdulaziz Ghuloum
afc9bff07f
- added experimental pointer manipulation primitives.
2008-09-06 06:01:39 -07:00
Abdulaziz Ghuloum
814c797633
- removed bset/h instruction from the compiler (it was rarely used
...
and not implemented 100% correctly)
- fixed parameterize to allow (parameterize () def ... exp exp ...)
2008-09-06 04:17:20 -07:00
Abdulaziz Ghuloum
b9085e15da
- more work on trig functions
...
- mkstx now checks that double wraps are not merged incorrectly
2008-08-12 01:17:04 -07:00
Abdulaziz Ghuloum
476a0cb6d8
fixed small bug in rationalize
2008-08-11 13:38:28 -07:00
Abdulaziz Ghuloum
c64fda7619
fixed a few problems in geometric functions when they are passed
...
complex numbers or when they're passed real numbers but the results
are complex.
2008-08-11 10:37:05 -07:00
Abdulaziz Ghuloum
e58c53cca5
symbols containing unicode characters now print properly and respect
...
the print-unicode parameter.
2008-08-10 11:50:39 -07:00
Abdulaziz Ghuloum
fdca9ed33f
command line arguments are now interpreted as utf8 strings.
2008-08-10 11:33:10 -07:00
Abdulaziz Ghuloum
2ad6d9bddf
strings containing non-ascii characters are written using either
...
hex escaping or as-is depending on the value of the print-unicode
parameter.
2008-08-10 11:03:09 -07:00
Abdulaziz Ghuloum
22d216f9ed
- fixed a problem with loading an empty file.
...
- added ikarus.reader.annotated.ss to Makefile.am.
2008-08-10 10:46:24 -07:00
Abdulaziz Ghuloum
7bacb4a0a5
Added string-downcase and string-upcase. String-downcase does not
...
handle greek-final-sigma properly.
2008-08-09 07:12:22 -07:00
Abdulaziz Ghuloum
e24356eb4a
scheme-script is now its own program; it does not fork and exec
...
ikarus, and therefore does not interfere with ikarus's command line
parsing.
2008-08-09 05:47:44 -07:00
Abdulaziz Ghuloum
c5930ac113
exported enum-set?.
2008-08-08 08:29:18 -07:00
Abdulaziz Ghuloum
b7d9c0cf1f
- added two argument version of log
...
- handled (/ flonum complexnum)
2008-08-08 08:21:23 -07:00
Abdulaziz Ghuloum
53cc48d23c
fxsll was missing an interrupt call.
2008-08-07 15:02:53 -07:00
Abdulaziz Ghuloum
9eead5327a
Added bitwise-if and bitwise-copy-bit-field (inefficiently)
2008-08-04 23:43:11 -07:00
Abdulaziz Ghuloum
e1215998e0
quick fix for incorrect reading of subsequent* characters in a
...
symbol.
2008-08-04 23:19:55 -07:00
Abdulaziz Ghuloum
2b4e89bcf0
- fixed a minor import subversion bug.
...
- added 2-argument version of fllog.
2008-08-04 16:44:24 -07:00
Abdulaziz Ghuloum
a9fb7b0fef
fixed small bug in enum-universe.
2008-08-03 14:18:11 -07:00
Abdulaziz Ghuloum
c5381d4cb3
Applied a patch fixing error when the standard input/output ports
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are closed before the interactive session terminates.
2008-08-03 13:50:20 -07:00
Abdulaziz Ghuloum
6d52912aef
reimplemented enums to use bitmaps instead of lists.
2008-08-03 12:52:33 -07:00
Abdulaziz Ghuloum
0da4e99a12
simplified when, unless, and case macros and added better handler
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for (if (not e) e e).
2008-08-02 11:09:22 -07:00
Abdulaziz Ghuloum
39e84d1395
simplified parameterize macro.
2008-08-02 10:11:04 -07:00
Abdulaziz Ghuloum
9b74020647
fixed a bug in fasl reader for shared/cyclic data structures.
2008-07-30 17:28:33 -07:00
Abdulaziz Ghuloum
f2d6f433bb
fixed shift-left bug on bignums in 64-bit mode only
2008-07-30 08:17:20 -07:00
Abdulaziz Ghuloum
f144722b36
bumped the number of registers available on AMD64 by 4.
2008-07-30 07:47:22 -07:00
Abdulaziz Ghuloum
959082d12d
assert now gives source information when available.
2008-07-29 11:04:52 -07:00
Abdulaziz Ghuloum
5aa6e1b05e
some work on parsing polar notation.
2008-07-29 08:35:36 -07:00
Abdulaziz Ghuloum
c0a1abace1
Added &undefined condition to unbound error conditions.
2008-07-29 07:54:06 -07:00
Abdulaziz Ghuloum
d84dd99061
added fxrotate-bit-field
2008-07-27 10:53:31 -07:00
Abdulaziz Ghuloum
282fa962a8
fixed div0-and-mod0 bug
2008-07-26 15:08:13 -07:00
Abdulaziz Ghuloum
4ee88498a9
fixes quasisyntax bugs, making them more conforming to the r6rs test
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suite.
2008-07-26 14:11:22 -07:00
Abdulaziz Ghuloum
b3d8a8f9fd
sqrt now supports negative arguments properly.
2008-07-26 12:39:11 -07:00
Abdulaziz Ghuloum
3b80d4f321
fixed a bug in quotient and div when given (least-fixnum) and -1.
2008-07-26 12:28:51 -07:00
Abdulaziz Ghuloum
4909a9ef08
fixed make-rectangular so that (make-rectangular 1.0 0.0) returns
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a cflonum 1.0+0.0i while (make-rectangular 1.0 0) returns 1.0.
2008-07-25 17:46:34 -07:00
Abdulaziz Ghuloum
f332927d23
kinda fixes a port-position computation bug for custom binary ports.
2008-07-24 22:30:21 -07:00
Abdulaziz Ghuloum
7db56cf76e
- bytevector-ieee-[single|double]-[ref|set!] now accept unaligned
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indices (r6rs requirement).
- file-options are now represented as enum-sets (r6rs requirement)
- odd?, even?, lcm, remainder, etc., now accept inexact integers.
2008-07-24 18:58:53 -07:00
Abdulaziz Ghuloum
9085b79b64
fixed some r6rs bitwise bugs.
2008-07-24 00:06:12 -07:00
Abdulaziz Ghuloum
0305537374
get-u8 and lookahead-u8 did not update the port position properly.
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Fixed.
2008-07-23 11:15:44 -07:00
Abdulaziz Ghuloum
9f623124d5
symbol=? and boolean=? now accept 2+ args.
2008-07-23 07:55:32 -07:00
Abdulaziz Ghuloum
acc9940379
fixed gc bug in 64-bit mode along with another 64-bit bug in the
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assembler when addressing using special %eax/%rax instructions.
2008-07-21 22:07:31 -07:00
Abdulaziz Ghuloum
358eee03ee
Added a 64-bit bootfile and modified the configure script to not add
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its own -m32 or -m64 flags. To built ikarus in 32-bit mode, one can
do:
./configure CFLAGS=-m32
and in 64-bit mode:
./configure CFLAGS=-m64
2008-07-20 14:09:04 -07:00
Abdulaziz Ghuloum
59b9d28001
guard expressions now re-raise unhandled conditions using
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raise-continuable (as per the R6RS errata page, part 7.1)
2008-07-20 02:51:14 -07:00
Abdulaziz Ghuloum
78d9fa1f42
In 64-bit, ikarus now passes all tests, can recompile itself,
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and runs all benchmarks (inefficiently but correctly).
2008-07-20 00:14:09 -07:00
Abdulaziz Ghuloum
4f48c55bfc
all existing tests pass under 64-bit
2008-07-19 14:41:06 -07:00
Abdulaziz Ghuloum
81a1a640df
more progress on the AMD64 front, fixing more numeric and more cogen
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64-bit bugs.
2008-07-18 22:21:57 -07:00
Abdulaziz Ghuloum
01c4afa320
Major work towards the AMD64 port. Most important of which is that
...
continuations work, more assembly instructions are testing in 64-bit
mode, and some arithmetic operations (shift-right, etc.) have been
fixed by removing some 32-bit dependencies.
2008-07-18 01:35:13 -07:00
Abdulaziz Ghuloum
0ef81aa13e
Added make-polar.
2008-07-15 23:13:59 -07:00
Abdulaziz Ghuloum
195dc0ea45
Fixed some problems parsing complex numbers.
2008-07-15 22:44:55 -07:00
Abdulaziz Ghuloum
2a49d5c538
Added "angle".
2008-07-14 22:43:19 -07:00
Abdulaziz Ghuloum
a9657c4642
define-record-type now understands parent-rtd (used to ignore it).
2008-07-13 11:25:46 -07:00
Abdulaziz Ghuloum
c3b12a22e8
the repl now resets on receiving &interrupted conditions.
2008-07-12 20:05:45 -07:00
Abdulaziz Ghuloum
70f5375d6b
refixing trace-define-syntax.
2008-07-12 10:40:22 -07:00
Abdulaziz Ghuloum
eccca7f4ea
- Added trace-let-syntax, trace-letrec-syntax, as well as fixed
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trace-define-syntax to handle variable transformers.
- added primops for fx comparison functions.
2008-07-11 22:31:40 -07:00
Abdulaziz Ghuloum
00970f12d2
- compound conditions are made non-opaque.
...
- more tag analysis for bytevectors and friends.
2008-07-08 08:15:14 -07:00
Abdulaziz Ghuloum
749080724c
get-char now raises an error if the string port is closed (bug 245959)
2008-07-07 01:22:12 -07:00
Abdulaziz Ghuloum
f6957b91c2
Added string->bytevector and bytevector->string as per bug 245983.
2008-07-07 01:11:36 -07:00
Abdulaziz Ghuloum
8423610f45
call-with-port does not use dynamic-wind to close the port.
2008-07-07 00:56:52 -07:00
Abdulaziz Ghuloum
b15c7063f9
repl exception handler now returns for non-serious conditions
...
(as per bug 242900)
2008-07-07 00:50:19 -07:00
Abdulaziz Ghuloum
badf83557f
fixed rounding for rationals.
2008-07-07 00:22:14 -07:00
Abdulaziz Ghuloum
579b823f44
WIP on tag analysis, annotations, and utilization.
2008-07-06 23:48:16 -07:00
Abdulaziz Ghuloum
d73dfd1287
- More work on the new optimizer
...
- Deleted old optimizer and changed the meaning of optimize level to
be:
0: bypass the optimizer
1: copy propagation, constant folding, no inlining
1: copy propagation, constant folding, with inlining
The default is set to 1.
2008-06-29 12:35:34 -07:00
Abdulaziz Ghuloum
2c8cb7dda2
fixed a bug in matching library subversion in psyntax.
2008-06-28 03:16:21 -07:00
Abdulaziz Ghuloum
1cd581de70
fixed char encoding error message and condition as per bug 243662.
2008-06-28 02:49:50 -07:00
Abdulaziz Ghuloum
45346ef865
- Added cp0! including:
...
- (optimize-level [0,1,2]) and ikarus -O[0,1,2]
where -O0 = no optimizations
-O1 = using old optimizer
-O2 = using the new cp0 optimizer
defaults to -O1 for now.
- (cp0-size-limit n) which is the limit of the residual size for
each inlining attempt
- (cp0-effort-limit n) which is the limit on the effort expended
for each inlining attempt
- Rewrote the syntax-match macro to make use of the same technology
used in syntax-case itself resulting in reduced code size.
- Added (system-value <symbol>) which returns the system value.
E.g., (system-value 'car) => #<procedure car>
This is pretty much the same as
(eval <symbol> (environment '(ikarus)))
except that it does not involve compiling the expression or
consulting the library/expander systems.
- Fixed the fasl loader to make it understand complex numbers.
2008-06-28 02:25:44 -07:00
Abdulaziz Ghuloum
7d9ed176ac
More work on cp0 which can now swallow the compiler but cannot yet
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fold any primitives.
2008-06-22 22:10:05 -07:00
Abdulaziz Ghuloum
5a2501d4bb
Added port-position and port-has-port-position?
2008-06-19 21:49:24 -07:00
Abdulaziz Ghuloum
e65b39d95d
All parameters that are bound to variables now have proper names.
...
E.g., pretty-width now prints as #<procedure pretty-width>.
2008-06-19 01:58:59 -07:00
Abdulaziz Ghuloum
4bb7e170b5
Some procedures (like console-output-port) did not get names when
...
printed (instead, they were just #<procedure>). Names for
procedures that are defined like
(define foo
(let ([something ---])
(lamdba () ---)))
now works.
2008-06-18 22:47:56 -07:00
Abdulaziz Ghuloum
1bd699349a
Fixed a problem with port position accounting which was using fixnum
...
arithmetic instead of generic arithmetic.
2008-06-17 21:05:01 -07:00
Abdulaziz Ghuloum
333dc03f8f
(waitpid -1 #f) now returns #f if no child has died yet.
2008-06-13 22:11:51 -07:00
Abdulaziz Ghuloum
8f0f0abbca
Applied a patch supplied by Derick Eddington that provides enhanced
...
functionality for waitpid (nonblocking waitpid and more status info)
as well as the ability to send a signal to a process, e.g.,
(kill pid 'HUP).
2008-06-13 05:43:17 -07:00
Abdulaziz Ghuloum
041f9fdafa
Fixed a problem in code generator that was producing invalid memory
...
addressing for predicate operations.
2008-06-13 04:15:25 -07:00
Abdulaziz Ghuloum
3bddca30c4
allocation overflow check sequence is a little tighter now.
2008-06-10 23:01:22 -07:00
Abdulaziz Ghuloum
3ee75bece0
fixed incorrect handling of ".ddd" when reading from a port.
2008-06-10 18:38:06 -07:00
Abdulaziz Ghuloum
0939370a07
suppressing printing of file names during bootstrap.
2008-06-10 13:21:00 -07:00
Abdulaziz Ghuloum
fe1f7077ff
fixed minor bug in syntax-case where the wraps and marks of
...
top-marked wrapped syntax objects were incorrectly combined.
E.g., it used to be that:
(syntax-case (datum->syntax #'foo #'(x y)) ()
[(x y) 'shouldntmatch] [_ 'ok])
yields shouldntmatch; it's now ok.
2008-06-10 12:35:56 -07:00
Abdulaziz Ghuloum
ef50e9f515
dropping input-port-byte-position from (ikarus)'s exports.
2008-06-09 01:36:27 -07:00
Abdulaziz Ghuloum
c53ffd5314
fixed lookahead-char bug that I just made.
2008-06-08 15:53:42 -07:00
Abdulaziz Ghuloum
665ca784d1
Fixed a couple of typos in ikarus.io.ss.
2008-06-08 15:48:52 -07:00
Abdulaziz Ghuloum
432e1d9b87
replaced &i/o-write with &i/o-read for IO read errors. Duuh.
2008-06-08 06:25:22 -07:00
Abdulaziz Ghuloum
1a5ab01e26
The bottom-most exception handler now only exits.
2008-06-07 08:32:00 -07:00
Abdulaziz Ghuloum
9438328f55
bytevector size for doing select has been fixed. It used to be 8
...
times larger than needed.
2008-06-06 08:22:45 -07:00
Abdulaziz Ghuloum
df4b31af1f
io-error and raise/strerr now include an &error condition.
2008-06-06 08:10:17 -07:00
Abdulaziz Ghuloum
af5472bfb2
exporting fork
2008-06-06 07:52:40 -07:00
Abdulaziz Ghuloum
6741ac2817
better error message when a library file "foo.ss" does not contain
...
the expected library name (foo).
2008-06-05 00:58:04 -07:00
Abdulaziz Ghuloum
9f7196d11a
better contextual error messages for invalid numeric sequences.
2008-06-03 22:27:33 -07:00
Abdulaziz Ghuloum
be37f629c5
the reader now understands some complex numbers.
2008-06-02 00:01:59 -07:00
Abdulaziz Ghuloum
a492d318e1
- fixed minor bug in current-directory
...
- changed implementation of string->number.
2008-05-31 20:10:17 -07:00
Abdulaziz Ghuloum
53905b9eea
Changes from Derick Eddington supporting file system info:
...
- Added file-regular?, file-directory?, file-symbolic-link?,
directory-list, make-directory, delete-directory, change-mode,
and make-symbolic-link.
- Bug fix in ikrt_open_input_fd and ikrt_open_output_fd which
considered a 0 FD as an error.
- Bug fix in ikrt_getcwd about len+1.
- Bug fix of &i/o-file-protection which didn't have &i/o-filename as
its parent.
- There is a new src/ikarus-errno.c file.
- Made tcp-connect and friends tell when they "failed to resolve
host name or connect".
- To support the uses of &i/o-filename subtypes, I modified
print-condition so it will cleanly print the parents' fields of a
condition;
2008-05-31 10:43:55 -07:00
Abdulaziz Ghuloum
6437aa98e0
- exp now understands complex numbers.
...
- expt of complex exponent is implemented in terms of exp.
2008-05-28 23:50:36 -07:00
Abdulaziz Ghuloum
fec5dcd419
sqrt, log, and expt now understand complex numbers.
2008-05-28 22:21:08 -07:00
Abdulaziz Ghuloum
b74e3976df
allocation check was still incorrect when the ap+size overflows and
...
shows up to be less than the end of allocation pointer.
2008-05-25 15:32:22 -07:00
Abdulaziz Ghuloum
7f0f127081
Allocation overflow check was incorrectly using signed comparison
...
instead of an unsigned one.
2008-05-25 14:39:03 -07:00
Abdulaziz Ghuloum
467095677e
+, -, *, and / now handle inexact complex numbers.
2008-05-25 10:37:41 -07:00
Abdulaziz Ghuloum
ab2e05e8b0
Added inexact complex numbers.
2008-05-24 10:13:01 -07:00
Abdulaziz Ghuloum
8827b98972
fasl reader/writer now understands complex numbers.
2008-05-21 00:40:42 -07:00
Abdulaziz Ghuloum
0a6df79e3b
ikarus.reader is now loadable separately.
2008-05-20 23:21:37 -07:00
Abdulaziz Ghuloum
ebcc042ea1
= now handles complex numbers.
2008-05-18 22:33:49 -07:00
Abdulaziz Ghuloum
4cb8165181
+, -, *, / now handle complex numbers.
2008-05-18 21:41:53 -07:00
Abdulaziz Ghuloum
82140f87ba
- Added complex numbers representation (exact complex only).
...
- Added make-rectangular.
- Added the ability to display complex numbers.
2008-05-18 20:39:41 -07:00