Nikodemus Siivola [Thu, 31 Jan 2008 07:22:16 +0000 (07:22 +0000)]
1.0.14.7: quote non-keyword :default-initargs keys in SLOT-INIT-FORMS
* Reported and diagnosed by Matt Marjanovic.
Nikodemus Siivola [Tue, 29 Jan 2008 14:21:59 +0000 (14:21 +0000)]
1.0.14.6: SIMPLE-REFERENCE-ERROR, not SIMPLE-REFERENCE-CONDITION
* Bogus export, reported by Attila Lendvai.
* Fix the test-case to check that the condition type is sane, which
would have caught this in the first place.
Nikodemus Siivola [Tue, 29 Jan 2008 14:08:27 +0000 (14:08 +0000)]
1.0.14.5: fix threaded builds
* Broken by 1.0.14.1: LET*, not LET in MAKE-THREAD now.
Nikodemus Siivola [Tue, 29 Jan 2008 13:56:19 +0000 (13:56 +0000)]
1.0.14.4: increase MAX_INTERRUPTS to 1024
* ...hopefully fixing Stumpwm, and other signal-prone applications.
Nikodemus Siivola [Tue, 29 Jan 2008 13:20:19 +0000 (13:20 +0000)]
1.0.14.3: add html -> htm abbreviation to wxs.lisp
* Now that SB-COVER is working on Windows, this is required as the
build leaves html files in the test-output/ directory.
...of course we should probably clean up after the tests...
Reported by Charlie McMackin.
Nikodemus Siivola [Tue, 29 Jan 2008 12:51:26 +0000 (12:51 +0000)]
1.0.14.2: XREF needs to account for the last node of a block as well
* ...as it can be eg. a CSET node. Reported by "mogunus" on #lisp.
Lest readers of sbcl-commits start thinking that #lisp is the best
place to report bugs: it is not. This got immediate attention as I
was working in closely related areas anyways.
sbcl-devel and sbcl-help remain the correct place to report bugs.
Nikodemus Siivola [Mon, 28 Jan 2008 15:10:54 +0000 (15:10 +0000)]
1.0.14.1: lisp-side interrupt handling improvements
* Stack-top hint for interrupts: clears the uninteresting frames from
the top of a SIGINT backtrace.
* Revert to a defunless WITHOUT-INTERRUPTS &co: less useless
interrupt twiddling frames in backtraces -- now there should only
be occasional #:WITHOUT-INTERRUPTS-BODY frames, and those only when
there is at least something moderately interesting going on. There
is a balance to be struck here, though, and this may be too far in
the opposite direction...
* Interrupt safe SORT.
* ADJUST-ARRAY doesn't need to disable interrupts anymore.
* Handle internal errors using WITH-INTERRUPT-BINDINGS as well: with
sufficently bad luck one could eg. signal a continuable error (via
the internal error code-path) from eg . :KEY to SORT and then
corrupt the temporary vector in handler. It seems also possible to
construct a similar case that would cause bogus metacircles to be
detected -- this is easier to reason about.
William Harold Newman [Sun, 27 Jan 2008 22:33:07 +0000 (22:33 +0000)]
1.0.14: release, will be tagged as sbcl_1_0_14
Richard M Kreuter [Wed, 23 Jan 2008 14:42:36 +0000 (14:42 +0000)]
1.0.13.53: Minor changes to SB-COVER, SB-MD5 tests for Win32
* Have SB-COVER use md5sums of filenames for URLs.
* Have the test of SB-MD5:MD5SUM-FILE take the md5sum of a fresh empty
file, rather /dev/null or NUL, so that the test is independent of
any other limitations in CL:OPEN on Windows.
Richard M Kreuter [Wed, 23 Jan 2008 01:43:38 +0000 (01:43 +0000)]
1.0.13.52: Fix typo in bit-vector.impure-cload.lisp
* Test file didn't compile under #-gencgc builds.
Richard M Kreuter [Tue, 22 Jan 2008 17:14:31 +0000 (17:14 +0000)]
1.0.13.51: Fixups in mkstemp wrapper used in RUN-PROGRAM.
* Preclude a buffer overflow (though one that cannot occur at present,
given the single caller of this routine). Contributed by Alex
Plotnick.
Nikodemus Siivola [Mon, 21 Jan 2008 14:46:52 +0000 (14:46 +0000)]
1.0.13.50: rename JECXZ to JRCXZ in the x86-64 backend for clarity
* Thanks to Lutz Euler. (No 32 bit variant of the instruction in
64-bit mode.)
Nikodemus Siivola [Mon, 21 Jan 2008 14:44:45 +0000 (14:44 +0000)]
1.0.13.49: save source-locations for accessor methods defined via DEFCLASS
* Just pass source-location / definition-source along the necessary
code-paths -- all the required infra is already in place.
* Also get the source locations for PCL itself: it would be embarassing
not to have the source location for SB-PCL::DEFINITION-SOURCE. :)
Nikodemus Siivola [Mon, 21 Jan 2008 14:43:15 +0000 (14:43 +0000)]
1.0.13.48: SET-CLOSED-FLAME set ANSI-STREAM-IN twice (harmless but silly)
* Thanks to David Smith.
Nikodemus Siivola [Mon, 21 Jan 2008 14:41:57 +0000 (14:41 +0000)]
1.0.13.47: spurious INLINE declaration for (SETF FOO) from typed DEFSTRUCT
* Thanks to David Smith.
Nikodemus Siivola [Mon, 21 Jan 2008 14:40:54 +0000 (14:40 +0000)]
1.0.13.46: fixed bug #402
* Rewrite SPLIT-DECLARATIONS to use two (short) constant lists and
INFO instead of *VAR-DECLARATIONS-WITH|WITHOUT-ARG*.
* Test-case for #402.
* While at it, replace the *VAR-DECLARATIONS* from walker as well,
replacing it with WALKED-VAR-DECLARATION-P, and make VAR-DECLARATION
use a compiler-macro to check for bogus-declarations when possible.
(All our whopping 3 calls to it.)
* Bug #413 was fixed in 1.0.13, remove it from BUGS.
* Whitespace.
Nikodemus Siivola [Wed, 16 Jan 2008 15:46:22 +0000 (15:46 +0000)]
1.0.13.45: close the fd before deleting / moving files on CLOSE :ABORT T
* Windows is not happy about files with open handles dancing around.
This should one of the SB-COVER problems on Windows, and is
arguably better for posixoid platforms as well.
* SET-CLOSED-FLAME immediately after closing the fd, since that is in
a very real sense the boundary after which doing stream operations
is going to lose.
* Windows additions to .gitignore.
Nikodemus Siivola [Tue, 15 Jan 2008 23:55:51 +0000 (23:55 +0000)]
1.0.13.44: bug #414 has disappeared
* Most likely due to changes in debug instrumentation. :/
Add to regression suite, in case it comes back.
Nikodemus Siivola [Tue, 15 Jan 2008 23:24:04 +0000 (23:24 +0000)]
1.0.13.43: DIVIDE-BY-ZERO from BIGNUM-TRUNCATE
* Pre 1.0.6.19 version ended up calling %FLOOR, and all was well. Now
we need to check explicitly for zero. Reported by Michael Weber.
Nikodemus Siivola [Tue, 15 Jan 2008 22:13:21 +0000 (22:13 +0000)]
1.0.13.42: character untagging test from Lutz Euler
sbcl-devel 2007-05-01
Nikodemus Siivola [Tue, 15 Jan 2008 18:25:55 +0000 (18:25 +0000)]
1.0.13.41: SB-SPROF:REPORT when there are no samples
* Used to signal an error -- report lack of samples, and return NIL
instead. Reported by Andy Hefner on sbcl-devel 2008-01-06.
Nikodemus Siivola [Tue, 15 Jan 2008 18:10:45 +0000 (18:10 +0000)]
1.0.13.40: CLASS-SLOTS signals an error for unfinalized classes
* AMOP requirement, reported by Levente Meszaros on
sbcl-devel 2007-04-20.
* New condition class for convenience:
SB-INT:SIMPLE-REFERENCE-ERROR.
Nikodemus Siivola [Tue, 15 Jan 2008 15:26:08 +0000 (15:26 +0000)]
1.0.13.39: record bug #421
* Unchecked RETURN reported by Kevin Reid.
Nikodemus Siivola [Tue, 15 Jan 2008 14:50:27 +0000 (14:50 +0000)]
1.0.13.38: final part of the debug-name improvements
* Use NAME-LAMBDALIKE to construct the debug-name if :NAME is NIL.
* Also make sure the SOURCE-NAME is not NIL, but .ANONYMOUS. if none
is provided.
* Correct handling of &OPTIONAL-PROCESSOR debug-names: the debug-name
keyword is provided by the callers, so we cannot default it as part
of the keyword parsing (in case it is NIL), additionally, even if
we have a debug-name already, we still want to make up an
&OPTIONAL-PROCESSOR debug-name.
* Ensure (and strategically AVER) that we have a non-null debug-name
for things which are .ANONYMOUS. -- by making up one using
NAME-LAMBDALIKE if nothing else.
* AVER that the second argument of DEBUG-NAME is not NIL.
* Test that (COMPILE NIL '(LAMBDA ...)) doesn't make function which
backtrace as NIL anymore.
Nikodemus Siivola [Tue, 15 Jan 2008 13:28:46 +0000 (13:28 +0000)]
1.0.13.37: skip compilation of null and non-symbol toplevel atoms
* Not a performance consideration, but rather part of tidying up code
paths that lead DEBUG-NAME to be called with NIL as the second
argument (in IR1-TOPLEVEL the form becomes part of the
TOP-LEVEL-FORM debug-name.)
Nikodemus Siivola [Tue, 15 Jan 2008 12:25:54 +0000 (12:25 +0000)]
1.0.13.36: better HAIRY-FUNCTION-ENTRY debug-names
* Instead of LVAR-FUN-NAME, use new LVAR-FUN-DEBUG-NAME, which works
even for multiply-used lvars, by returning the list of names
instead of just NIL.
Nikodemus Siivola [Tue, 15 Jan 2008 11:59:30 +0000 (11:59 +0000)]
1.0.13.35: preserve source- and debug-name in IR1-OPTIMIZE-MV-CALL
* Copying them from the original leaf before converting the
replacement function.
Nikodemus Siivola [Tue, 15 Jan 2008 11:17:27 +0000 (11:17 +0000)]
1.0.3.34: better debug-name construction
* Make *DEBUG-NAME-LEVEL* behave more like *PRINT-LEVEL*, and add
*DEBUG-NAME-LENGTH*. Now, instead of the old
(VARARG-ENTRY (LAMBDA (&OPTIONAL ("#<...>" . "#<...>") . "<...>")))
we get
(VARARG-ENTRY (LAMBDA (&OPTIONAL (FOO *BAR*) (QUUX *ZOT*)))
which is a lot more useful.
* Use slightly magical debug name markers that print as # and ...
instead of strings when abbreviating names.
Nikodemus Siivola [Tue, 15 Jan 2008 02:45:15 +0000 (02:45 +0000)]
1.0.3.33: use NAMED-LAMBDA instead of LAMBDA for pretty-printer predicates
* AKA less mysterious (LAMBDA (OBJECT)) potential in statistical
profiling &co. (No, I haven't been overly troubled by such functions,
but since it is easy to give these ones names, we just as well may.)
Nikodemus Siivola [Tue, 15 Jan 2008 02:29:50 +0000 (02:29 +0000)]
1.0.13.32: fix run-sbcl.sh when sh != bash in disguise
...2008! Shell portability issues! AAARGH!
(Ok, slightly embarrassed as well.)
Nikodemus Siivola [Mon, 14 Jan 2008 12:41:43 +0000 (12:41 +0000)]
1.0.13.31: update bug #108 (ROOM issues)
* 1.0.3.21 took care of the (SAP= CURRENT END) aver failure, but
other issues remain.
Nikodemus Siivola [Mon, 14 Jan 2008 12:22:11 +0000 (12:22 +0000)]
1.0.13.30: more README touchups
* Texinfo, not DocBook since late 2004. :) We're fast on things
like this.
* HTML available for download, not part of the normal binary
distribution.
* Mention BUGS.
* PURIFY doesn't happen on x86 Darwins, and I've never had to touch
the limits on PPC either -- so delete that bit.
Nikodemus Siivola [Mon, 14 Jan 2008 12:05:32 +0000 (12:05 +0000)]
1.0.13.29: run-sbcl.sh script
* I'm tired of typing the mantra, and it's probably good to make
it easy for users too to run SBCL before installation.
* Add to binary tarball, and mention in INSTALL.
Alexey Dejneka [Sun, 13 Jan 2008 20:39:21 +0000 (20:39 +0000)]
1.0.13.28: Add OPTIMIZE documentation for SBCL-specific optimize qualities.
Nikodemus Siivola [Sun, 13 Jan 2008 18:08:01 +0000 (18:08 +0000)]
1.0.13.27: commentary on BUG #420
...adapted from sbcl-devel.
Kevin Rosenberg [Sun, 13 Jan 2008 03:59:54 +0000 (03:59 +0000)]
1.0.13.26:
* sb-aclrepl: Display single-floats in IEEE-756 format for 64-bit
platforms for consistency with 32-bit platforms.
Nikodemus Siivola [Sat, 12 Jan 2008 15:29:02 +0000 (15:29 +0000)]
1.0.13.25: reinstante *PERIODIC-POLLING-FUNCTION*
* Instead of *MAX-EVENT-(U)SEC* use *PERIODIC-POLLING-PERIOD*.
* After polling, if there is any more waiting left to do, call
SUB-SERVE-EVENT again. (The old implementation did not do this,
but this seems right to me.)
* Export the API, and mark as EXPERIMENTAL. Unadvertised in the docs
or NEWS for now -- but the docstrings should be clear enough.
Waiting for happiness report from CLG folks before publishing this.
Kevin Rosenberg [Fri, 11 Jan 2008 18:59:58 +0000 (18:59 +0000)]
1.0.13.24:
* sb-aclrepl: Fix inspection of single-floats on 64-bit platforms
which are now unboxed data.
Nikodemus Siivola [Fri, 11 Jan 2008 11:03:18 +0000 (11:03 +0000)]
1.0.13.23: record READ-CHAR-NO-HANG bug on Windows (#421)
* Reported by Elliot Slaughter.
William Harold Newman [Thu, 10 Jan 2008 15:54:04 +0000 (15:54 +0000)]
1.0.13.22: text tweaks
* logged a bug
* searched for sbcl-devel references and added notes about
the need to subscribe (since the mailman bounce message is
particularly unhelpful, and I periodically get mail from
frustrated would-be posters)
* fixed a few typoes
* revised a few passages, and completely gave up on trying to
summarize SBCL performance in a paragraph in the man page
Nikodemus Siivola [Thu, 10 Jan 2008 14:41:27 +0000 (14:41 +0000)]
1.0.13.21: MAP-ALLOCATED-OBJECTS robustification
* There are two cases where we used to fail our AVER (SAP= CURRENT
END) in MAP-ALLOCATED-OBJECTS:
-- If we had constructed an unlucky bogus object or few during our
heap traversal, we might be just sufficiently out of synch to
overstep it.
-- If we allocated new objects past the original END during heap
traversal and, and the mapped over them.
* Fix the last case always: before calling the provided function,
check that the object ends before END.
* Fix the second case for fastidious callers (and add an optional
argument so callers can inform us about their fastidiousness) by
using MAKE-LISP-OBJ instead of %MAKE-LISP-OBJ. ROOM still uses the
old version, since the careful approach is too slow, and even
the slow path uses %MAKE-LISP-OBJ in the less-error-prone cases.
...so not quite perfect yet.
Nikodemus Siivola [Thu, 10 Jan 2008 11:32:46 +0000 (11:32 +0000)]
1.0.13.20: added SB-EXT:*EXIT-HOOKS*
* Also document *INIT-HOOKS* and *SAVE-HOOKS*.
* Trailing whitespace cleanup in start-stop.texinfo.
Richard M Kreuter [Thu, 10 Jan 2008 01:48:12 +0000 (01:48 +0000)]
1.0.13.19: Odds and ends (OpenBSD NEWS, minor bug in PROBE-FILE, mkstemp())
* Add note about OpenBSD revival in NEWS
* PROBE-FILE, TRUENAME were returning an extra value from filename parsing
* Have our internal mkstemp() binding take a mode, and remove
unix-chmod from sb-unix. This slightly improves RUN-PROGRAM
security on Unix platforms where mkstemp() doesn't create a new file
with mode #o0600.
Richard M Kreuter [Wed, 9 Jan 2008 19:12:23 +0000 (19:12 +0000)]
1.0.13.18: Revived OpenBSD support, contributed by Josh Elsasser
Alexey Dejneka [Sun, 6 Jan 2008 06:17:26 +0000 (06:17 +0000)]
1.0.3.17: new bug in DX value-cells.
Richard M Kreuter [Sat, 5 Jan 2008 14:43:13 +0000 (14:43 +0000)]
1.0.13.16: Fix regression in FILE-AUTHOR.
* Typo. File author should return the author, not the file write-date.
Spotted by Damien Diederen. Add test for same.
Juho Snellman [Fri, 4 Jan 2008 01:52:28 +0000 (01:52 +0000)]
1.0.13.15: Fix some VECTOR-PUSH-EXTEND problems
* Ensure that the vector is always extended by at least one element
when full, even if MIN-EXTENSION is smaller than 1. (Prevents
array index overflows).
* Don't try to extend a vector beyond ARRAY-DIMENSION-LIMIT.
* Patch by Paul Khuong.
Juho Snellman [Fri, 4 Jan 2008 01:49:37 +0000 (01:49 +0000)]
1.0.13.14: Reduce character stream input consing
* Inline UNIX-READ into REFILL-INPUT-BUFFER to remove SAP boxing,
remove non-local exits over full call boundaries (patch by Paul
Khuong).
* Inline REFILL-BUFFER in READ-SEQUENCE and READ-LINE.
* D-X-allocate value cells in REFILL-INPUT-BUFFER.
Christophe Rhodes [Thu, 3 Jan 2008 14:50:47 +0000 (14:50 +0000)]
1.0.13.13: Actually export RESOLVE-CONFLICT et al from SB-EXT
... as documented, but not as actually done.
Reported by Maciej Katafiasz sbcl-devel 2008-01-13
Also slightly better documentation links for *posix-argv*.
Juho Snellman [Thu, 3 Jan 2008 03:54:05 +0000 (03:54 +0000)]
1.0.13.12: Make :SB-HASH-TABLE-DEBUG feature more useful
* Only signal errors for concurrent writer/writer or reader/writer
accesses, not reader/reader. (The latter is basically intended to
always be safe).
* Patch by Attila Lendvai
Juho Snellman [Wed, 2 Jan 2008 23:07:15 +0000 (23:07 +0000)]
1.0.13.11: ensure that sb-cover records don't clash with constants in user code
* If a code coverage instrumentation record is coalesced with another
constant in the same file, the "we know what we're doing" comment
in INSTRUMENT-COVERAGE about modifying constants no longer applies.
Changes to the record will be reflected in the other constant too,
which is probably not what the user expected.
* Ensure that coalescing cannot happen by using a symbol internal to
SB-C as the CDR of the record (instead of NIL).
* Reported separately by Christophe Rhodes and Rahul Jain.
Nikodemus Siivola [Wed, 2 Jan 2008 12:04:08 +0000 (12:04 +0000)]
1.0.13.10: x86 MOVE-FROM-SIGNED & MOVE-FROM-UNSIGNED hackery
* SIGNED: use IMUL and JNO to fixnumize / check for overflow: just
one branch, but same size as the old SHL 1 & JNO twice method --
faster on modern x86en.
* UNSIGNED: always do the LEA after TEST. If we need to allocate a
bignum the LEA should be noise -- just one jump needed this way.
* Move bignum allocation out-of-line in both -- shrinks the core a
bit, and with any luck may help with cache effects: specialize the
allocation routines for each GP register, and pass the argument and
result in the same register to minimize the code-size at
call-sites. Thanks to NJF for the nicer out-of-line version using
just the single register.
* Remove / clarify old comments, and get rid of the old commented out
versions.
Juho Snellman [Tue, 1 Jan 2008 18:16:29 +0000 (18:16 +0000)]
1.0.13.9: Fix another segfault from the new RESTART-FRAME instrumentation
* When a function was inlined, and a XEP created for it in the same
component, it was possible that a BIND-SENTINEL VOP would be emitted
without a closing UNBIND-SENTINEL.
* Fix this by never instrumenting inlined functions.
* Reported by James Knight.
Richard M Kreuter [Tue, 1 Jan 2008 15:07:53 +0000 (15:07 +0000)]
1.0.13.8: Fix bug in ENSURE-DIRECTORIES-EXIST
* ENSURE-DIRECTORIES-EXIST used NAMESTRING rather than
NATIVE-NAMESTRING to construct filenames, and so failed when the
pathname denoted a filename containing wildcard characters.
* Add tests for same.
Juho Snellman [Tue, 1 Jan 2008 14:49:49 +0000 (14:49 +0000)]
1.0.13.7: Fix off-by-one regression in STRING-LIST-TO-C-STRVEC
* "Since 1.0.12.21, the size variable already includes the null byte."
* Patch by David Lichteblau
Juho Snellman [Tue, 1 Jan 2008 14:45:33 +0000 (14:45 +0000)]
1.0.13.6: Add missing sb-xc-host definition for sign-extend
* Patch by David Lichteblau
Richard M Kreuter [Tue, 1 Jan 2008 01:01:01 +0000 (01:01 +0000)]
1.0.13.5: Fix bugs in USER-HOMEDIR-PATHNAME, SBCL-HOMEDIR-PATHNAME
* Both these functions parsed filenames returned by system calls
implicitly using to the syntax of *DEFAULT-PATHNAME-DEFAULTS*, and
so would lose when *D-P-D* was a logical pathname host. So have
them parse filenames using explicit physical pathname hosts.
* Tests for same.
Richard M Kreuter [Mon, 31 Dec 2007 18:39:23 +0000 (18:39 +0000)]
1.0.13.4: Removing UNIX-NAMESTRING, part 4
* PROBE-FILE, TRUENAME, FILE-WRITE-DATE, FILE-AUTHOR rewritten.
Truenames now 78% more truthful.
Richard M Kreuter [Sun, 30 Dec 2007 22:30:34 +0000 (22:30 +0000)]
1.0.13.3: Fix minor bug in INPUT-STREAM-P, OUTPUT-STREAM-P
* ANSI-STREAM-{INPUT,OUTPUT}-STREAM-P incorrectly assumed that a
synonym stream's destination stream was an ANSI-STREAM, and so
signaled errors when a synonym stream's target was a user-defined
stream. Reported by Jean-Philippe "Hexstream" Paradis in #lisp.
* Also add test for same.
Richard M Kreuter [Sun, 30 Dec 2007 05:32:29 +0000 (05:32 +0000)]
1.0.13.2: Removing UNIX-NAMESTRING, part 3 (sort of)
* Add condition classes to SB-POSIX that are subclasses of FILE-ERROR,
to give more precise information than vanilla FILE-ERRORs after
users load SB-POSIX.
* Add code to sb-grovel in support of same.
Richard M Kreuter [Fri, 28 Dec 2007 19:46:57 +0000 (19:46 +0000)]
1.0.13.1: Various cleanups and touchups in tests/
* Tests written in shell modified to use shell functions, rather than
variables, so that tests written in shell can run when the build
directory's absolute pathname contains whitespace (as home
directories might tend to on Windows).
* tests/subr.sh: new file, with some shell functions, variables, and
settings to support the above. Files in the test suite written in
shell should source this file.
* Factored code for creating and cleaning up temporary directories for
tests written in shell that touch the file system. Test scripts
written in shell should now call "use_test_subdirectory" to create
and chdir to a test directory, and the shell should clean out the
test directory at exit time.
* Most tests written in shell now quote filenames that derive from the
truename of the current working directory or from an environment
variable, as such names may contain whitespace. (Variables set to
non-offending constant strings in the script itself need not be
quoted this way.)
* tests/filesys.test.sh was not prepared to deal with a TRUENAME that
resolves all symbolic links in a pathname, as a soon-to-be-committed
TRUENAME will; "/tmp" on MacOSX is a symbolic link to
"/private/tmp". POSIX pwd(1) takes a -P option to resolve symbolic
links in the working directory's path, so we'll try that.
* Tests now supply --no-userinit, --no-sysinit arguments, so that we
don't need to conditionalize these for win32.
* Some tests written in shell changed from using --eval <string> to
heredocs, which allows the Lisp code the be formatted nicer and
avoids some shell quotation headaches (not all, of course).
* Minor shell errors corrected in some tests. Notable example:
program; if [ $? != $value ]; then echo failed $?; fi
Because "[" is a child process, after the test $? is set to the exit
status of the "["; the exit status of "program" is lost.
William Harold Newman [Thu, 27 Dec 2007 13:12:29 +0000 (13:12 +0000)]
1.0.13: release, will be tagged as sbcl_1_0_13
Nikodemus Siivola [Mon, 24 Dec 2007 13:59:26 +0000 (13:59 +0000)]
1.0.12.44: rename misnamed files in the NetBSD port, hopefully fixing it
"oops"
Richard M Kreuter [Sat, 22 Dec 2007 22:07:11 +0000 (22:07 +0000)]
1.0.12.43: Two tiny RUN-PROGRAM-related cleanups
* Having removed FIND-EXECUTABLE-IN-SEARCH-PATH, remove the symbol
from package-data-list.lisp-expr.
* A recently-added test for RUN-PROGRAM used a non-conforming
"sleep 2s" command in a shell script. POSIX sleep(1) is not required to
accept the s.
Richard M Kreuter [Fri, 21 Dec 2007 00:42:23 +0000 (00:42 +0000)]
1.0.12.42: Fix minor regression in RUN-PROGRAM on win32
* Recent RUN-PROGRAM changes allowed strange errors in SBCL when a
child exited with a random negative exit status (e.g., when the
child crashes).
Nikodemus Siivola [Thu, 20 Dec 2007 14:44:06 +0000 (14:44 +0000)]
1.0.12.41: fix #-:sb-unicode build
* No need for cross-string replce transformations, as there is only
one character type.
Nikodemus Siivola [Thu, 20 Dec 2007 14:24:31 +0000 (14:24 +0000)]
1.0.12.40: NetBSD/Sparc port by Robert Swindells
* No NEWS entry yet, until someone can confirm this does what it says
on the tin. :)
* A random smattering of CREDITS updates.
Richard M Kreuter [Thu, 20 Dec 2007 01:15:40 +0000 (01:15 +0000)]
1.0.12.39: Fix minor bug in new LOAD
* A HANDLER-CASE was wrapped around too large a form, leading to a
misleading resignaling in some failure cases.
Nikodemus Siivola [Wed, 19 Dec 2007 16:10:11 +0000 (16:10 +0000)]
1.0.12.38: style-warning IMPLICIT-GENERIC-FUNCTION-WARNING
* Specific condition to signal when a generic function is implicitly
signalled instead of a SIMPLE-STYLE-WARNING.
Richard M Kreuter [Wed, 19 Dec 2007 02:28:12 +0000 (02:28 +0000)]
1.0.12.37: RUN-PROGRAM now uses execvp(3) to search for executables
* RUN-PROGRAM now uses execvp(3) in the child, rather than a Lisp
function in SBCL, to search for an executable to run. This makes
RUN-PROGRAM slightly closer to most other languages' process
creation facilities.
* The function FIND-EXECUTABLE-IN-SEARCH-PATH has been removed. A
note is added to the manual pointing users who need the old,
idiosyncratic search behavior to look for it it in the CVS history.
Richard M Kreuter [Mon, 17 Dec 2007 23:00:22 +0000 (23:00 +0000)]
1.0.12.36: Removing UNIX-NAMESTRING, part 2
* Rewrite LOAD in a manner that prepares it for a PROBE-FILE and
FILE-WRITE-DATE that can sometimes signal FILE-ERRORs.
* Add tests for every supported way of calling LOAD.
Nikodemus Siivola [Mon, 17 Dec 2007 13:34:26 +0000 (13:34 +0000)]
1.0.12.35: more safety -- less weakening of type checks
* Weaken type check only if SAFETY < 2, and SAFETY < SPEED. Thus
SAFETY 2 becomes a "always full type checks".
* Delete a stale comment above MAYBE-NEGATE-CHECK about weakening
checks there -- this has not been the case since 0.7.9.41.
* Fix type errors in target-sxhash.lisp that was masked by the
weakening that used happen there.
* Update commentary re. PROBABLE-TYPE-CHECK-P as per Alexey's email
on sbcl-devel. Delete some other stale comments re. weakening.
* Update the manual re. weakened type checks.
Richard M Kreuter [Sun, 16 Dec 2007 00:23:59 +0000 (00:23 +0000)]
1.0.12.34: fix bug, add error signalling in RUN-PROGRAM
* Incorrect initialization of one bookkeeping variable in
COPY-DESCRIPTOR-TO-STREAM left another bookkeeping variable with
garbage after a properly-encoded short read, causing subsequent
decoding attempts to fail. Only easily visible on when the child
line buffers to one or another descriptor.
* Add test for same.
* Additionally, signal an error if we have any not-yet-decoded octets
when the child closes its output or error.
* Add test for same.
Richard M Kreuter [Fri, 14 Dec 2007 06:12:57 +0000 (06:12 +0000)]
1.0.12.33: Have foreign.test.sh create .so files under the test directory
* If /tmp or TMPDIR is mounted noexec, loading foreign objects doesn't
fails, but it's not SBCL's fault.
* Also remember to bump version.lisp-expr (the last two commits forgot
this).
Richard M Kreuter [Thu, 13 Dec 2007 20:55:49 +0000 (20:55 +0000)]
1.0.12.32: Fix RUN-PROGRAM bug introduced in 1.0.12.31.
* An unnecessary comparison of external formats made some pathways
through RUN-PROGRAM hang. Oddly, this hanging didn't show up when
running the tests on linux/x86-64, linux/ppc, or netbsd/x86.
Nikodemus Siivola [Thu, 13 Dec 2007 20:15:32 +0000 (20:15 +0000)]
1.0.12.31: fix READ-SEQUENCE regression from 1.0.12.22
* Keep track of FRC buffer index properly.
* Test-case.
Richard M Kreuter [Thu, 13 Dec 2007 05:24:28 +0000 (05:24 +0000)]
1.0.12.31: using default external format for RUN-PROGRAM streams
* Have RUN-PROGRAM construct streams with the default external format
when :INPUT, :OUTPUT, or :ERROR is :STREAM, or to transcode data
to/from the child process when any of those arguments is a Lisp
stream.
* Miscellaneous attendant helper functions for same (mkstemp, chmod).
Nikodemus Siivola [Wed, 12 Dec 2007 12:19:42 +0000 (12:19 +0000)]
1.0.12.30: trivial compiler touchups
* Use &BODY for DEFINE-VOP bodies instead of &REST.
* Expand body of DO-USES only once, as per XXX note. Only 56 to
go... Also make it return the RESULT form if there was just a
single use -- not that we seem to be using the RESULT form at all
currently.
Nikodemus Siivola [Wed, 12 Dec 2007 11:58:03 +0000 (11:58 +0000)]
1.0.12.29: optimize POSITION & FIND families for strings
* If the string is simple, and the element type is know the old code
does well already. Add a dispatch for (SIMPLE-ARRAY CHARACTER (*))
to the out-of-line versions on unicode builds.
* To keep code size down to something reasonable, remove the
dispatch for SIMPLE-VECTOR: presumably POSITION & FIND are much
more common on strings of uncertain type, then random vectors.
Nikodemus Siivola [Wed, 12 Dec 2007 11:28:23 +0000 (11:28 +0000)]
1.0.12.28: small PCL cache cleanups
* Delete a few unused variables.
* Add a few declarations to speed up PROBE-CACHE (used by the PV
optimizations.)
Nikodemus Siivola [Wed, 12 Dec 2007 11:22:37 +0000 (11:22 +0000)]
1.0.12.27: FILL on lists was broken by 1.0.12.16, oops!
* Fix it, write some tests as penance.
kreuter [Mon, 10 Dec 2007 22:16:47 +0000 (22:16 +0000)]
1.0.12.26: Fix minor regression in win32 native-namestringification
src/code/win32-pathname.lisp: some Windows system calls don't accept
directory names ending with backslashes.
Juho Snellman [Mon, 10 Dec 2007 05:46:00 +0000 (05:46 +0000)]
1.0.12.25: fix some bogus indentation
Juho Snellman [Mon, 10 Dec 2007 05:42:46 +0000 (05:42 +0000)]
1.0.12.24: Add dx declarations for character comparison function &rest lists
* CHAR=, CHAR<, etc.
Juho Snellman [Mon, 10 Dec 2007 05:35:10 +0000 (05:35 +0000)]
1.0.12.23: Optimize STRING-*-TRIM
* Add deftransforms for STRING(-LEFT|-RIGHT|)-TRIM of simple strings.
As a sleazy benchmark trick, also optimize for constant character bags.
* Rewrite the function versions of the string trimmers for more
code reuse. New versions also no longer cons up a new string when
no trimming needs to be done. (Allowed in the spec, as pointed out
by Attila Lendvai)
* Add tests.
Juho Snellman [Mon, 10 Dec 2007 04:40:34 +0000 (04:40 +0000)]
1.0.12.22: Optimize READ-SEQUENCE into strings and READ-LINE
* Have READ-LINE and READ-SEQUENCE directly use the cin buffer whenever
one exists, instead of going through FAST-READ-CHAR. READ-LINE already
did this in some circumstances, but often .
* READ-LINE on normal data with short lines is around 50% faster, with
abnormally long lines about 75% faster. (On my laptop -- IIRC the
difference was smaller on a workstation).
* READ-SEQUENCE into a simple string is up to 80% faster.
* Modify FAST-READ-CHAR-REFILL a bit to make it nicer to use in the
non-read-char cases.
* Fix a utf-8 resyncing bug in READ-LINE (masked by the test case
in external-format.impure not having a newline at the end, which
caused READ-LINE to always take the slow path).
Nikodemus Siivola [Sun, 9 Dec 2007 18:11:51 +0000 (18:11 +0000)]
1.0.12.21: using default external format for RUN-PROGRAM args and env
* Patch by Harald Hanche-Olsen: use STRING-TO-OCTETS to build the
vector of string pointers. Also allows non-simple strings.
Nikodemus Siivola [Sun, 9 Dec 2007 15:19:21 +0000 (15:19 +0000)]
1.0.12.20: compiling files with unicode names
* Patch by Attile Lendvai: UTF-8 encode the original filename for
writing it ot the fasl.
Nikodemus Siivola [Sun, 9 Dec 2007 15:04:48 +0000 (15:04 +0000)]
1.0.12.19: runtime cleanups by Daniel Lowe
* Rename SymbolFunction to StaticSymbolFunction, and implement it as
an inline function instead of a macro.
* Implement make_lispobj, make_fixnum, and fixnum_value as inline
functions.
Nikodemus Siivola [Sun, 9 Dec 2007 14:37:22 +0000 (14:37 +0000)]
1.0.12.18: faster member-type operations
* XSET is a generic set implementation, that uses lists of small sets,
and switches to hashes for larger ones. Current switchoff point is
12 -- but some operations would benefit from a larger one. TODO:
There are other places in SBCL that will probably want to use XSET
as well.
* Instead of storing members directly in the set object, store them in
an XSET -- except for floating point zeros which go into a list of
their own, simplifying the canonicalization a bit. (By adding
complexity elsewhere, of course. Maybe this is not TRT after all...)
* ...now member type arithmetic is mostly O(1) or O(N), instead of
O(BAD), but some operations cons more then before: old implemenation
manageg eg. union without consing when either set was the subset of
the other one -- not so anymore.
Nikodemus Siivola [Wed, 5 Dec 2007 17:23:25 +0000 (17:23 +0000)]
1.0.12.17: Gray streams as part of composite streams
* READ-N-BYTES needs to deal with Gray streams.
Nikodemus Siivola [Wed, 5 Dec 2007 15:16:02 +0000 (15:16 +0000)]
1.0.12.16: sequence optimizations: FILL
* Use DEFUN instead of DEFINE-SEQUENCE-TRAVERSER for FILL: the
dispatched to functions do all the necessary checking, and do it
better since they know more about the types.
* New function: STRING-FILL*.
* Rewrite VECTOR-FILL* and LIST-FILL* for efficiency.
* Macros VECTOR-FILL and LIST-FILL were expanded only in VECTOR-FILL*
and LIST-FILL* -- get rid of them.
* Compile-time dispatch to STRING-FILL*, VECTOR-FILL*, LIST-FILL*, and
SB-SEQUENCE:FILL.
* Comment above %CHECK-VECTOR-SEQUENC-BOUNDS no longer applies, delete
it.
Brian Mastenbrook [Sun, 2 Dec 2007 17:00:14 +0000 (17:00 +0000)]
1.0.12.15: PPC/Darwin fixes
* Build fix on Leopard (10.5) thanks to Sidney Markowitz
* Finally remove obsolete G5 sigcontext fix as 10.2 is totally old
Nikodemus Siivola [Sat, 1 Dec 2007 18:57:57 +0000 (18:57 +0000)]
1.0.12.14: sequence optimizations: COPY-SEQ
* Compile-time dispatch to STRING-SUBSEQ*, VECTOR-SUBSEQ*,
LIST-COPY-SEQ*, and SB-SEQUENCE:COPY-SEQ.
* Share code between COPY-LIST and LIST-COPY-SEQ* via light macrology.
* COPY-SEQ on lists should check for improper lists.
Nikodemus Siivola [Sat, 1 Dec 2007 18:35:33 +0000 (18:35 +0000)]
1.0.12.13: sequence optimizations: SUBSEQ, part 3
* Split the optimized data-vector accessor fetching logic into a
global macro, so that sequence functions can fetch the appropriate
setter/getter just once, instead of doing the dispatch per access.
* Use this to optimize VECTOR-SUBSEQ*.
Nikodemus Siivola [Sat, 1 Dec 2007 18:06:11 +0000 (18:06 +0000)]
1.0.12.12: sequence optimizations: SUBSEQ, part 2
* New function: STRING-SUBSEQ*, and a compile-time dispatch to it with
the element-type or simplicity is uncertain.
* Slightly better VECTOR-SUBSEQ*.
Nikodemus Siivola [Sat, 1 Dec 2007 18:04:13 +0000 (18:04 +0000)]
1.0.12.11: WITH-ARRAY-DATA bugfixes
* Inverted bounds-checking test in WITH-ARRAY-DATA -- check bounds
when INSERT-ARRAY-BOUNDS-CHECKS is _not_ zero, not the other way
around. "Oops."
* Small optimization buglets TRANSFORM-%WITH-ARRAY-DATA/MUBLE: elided
bounds checking, bad return value for END, and careless caller might
pass in a complex arrey.
Nikodemus Siivola [Sat, 1 Dec 2007 17:05:38 +0000 (17:05 +0000)]
1.0.12.10: sequence optimizations: SUBSEQ, part 1
* Compile-time dispatch to VECTOR-SUBSEQ* for vectors
whose element-type or simplicity is uncertain.
* Compile-time dispatch to SB-SEQUENCE:SUBSEQ for generic
sequences.
Nikodemus Siivola [Fri, 30 Nov 2007 17:46:09 +0000 (17:46 +0000)]
1.0.12.9: don't limit TOUCH-OBJECT to descriptor-regs
* Allows objects known to be FIXNUM to be pinned. Question:
why is a FIXNUM not acceptable to a DESCRIPTOR-REG?
Nikodemus Siivola [Fri, 30 Nov 2007 14:18:31 +0000 (14:18 +0000)]
1.0.12.8: refactor bounding index error signalling functions
* We need two variants: one that uses ARRAY-TOTAL-SIZE for
the limit, other othat uses LENGTH. Call them ARRAY- and
SEQUENCE-BOUNDING-INDICES-BAD-ERROR.