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Revision 1.77 / (download) - annotate - [select for diffs], Thu Aug 31 21:05:39 2023 UTC (3 weeks, 4 days ago) by rjs
Branch: MAIN
CVS Tags: HEAD
Changes since 1.76: +4 -4
lines
Diff to previous 1.76 (colored)
Update to sbcl 2.3.8.
Add dependency on devel/gmp.
Set MKPIE_SUPPORTED to no.
Changes in sbcl-2.3.8 relative to sbcl-2.3.7
* enhancement: a mark-region parallel garbage collector is
available as a build-time option; it can be enabled by adding
`--without-gencgc --with-mark-region-gc` to the build command
line. (Thanks to Hayley Patton)
* enhancement: Stack allocation via DYNAMIC-EXTENT is now possible
for conditionals even when not all branches are
stack-allocatable. Previously all branches needed to be
stack-allocatable for the otherwise-inaccessible subparts to get
stack allocated.
* platform support:
* on Mac OS X Sonoma, loading the memory image no longer
fails. (#2029430, reported by cladur)
* on Darwin, we no longer reimplement nanosleep().
* on PPC64, undefined function errors now work.
* on ARM64/OpenBSD, enable the GCC TLS feature. (thanks to
Sébastien Marie)
* when building the system, only display a reasonable amount
of timing precision. (thanks to Philipp Marek)
* bug fix: handling of inlining functions compiled to return
unboxed values no longer crashes the compiler. (#2029020,
reported by Pascal J. Bourguignon)
* bug fix: the source location for code executed within a
top-level (EVAL-WHEN (:COMPILE-TOPLEVEL) ...) form is now more
useful.
* bug fix: address a race between user threads cancelling
finalizers and the finalizer thread executing them. (#2029306)
* bug fix: complex division returns the same value when evaluated
inline and out-of-line. (#2030097)
* bug fix: the pretty-printer no longer deletes
syntactically-significant whitespace immediately preceding a
newline. (#1985814, reported by Mark David)
* optimization: the compiler is more aware of the result type of
the NUMERATOR function.
* optimization: EQUAL and EQUALP compile to more efficient code
when the two arguments are known to be of the same nullable
type.
* optimization: converting bignums to floats uses no intermediate memory.
Changes in sbcl-2.3.7 relative to sbcl-2.3.6
* minor incompatible change: MACROLET macro functions are now
compiled with (SPEED 1), leading to fewer efficiency notes being
emitted when compiled in otherwise high-SPEED environments.
* minor incompatible change: when coalescing list data, the file
compiler respects substructure equality more accurately, with
the side-effect of coalescing along CDR chains as well as
CARs. (#2025086)
* minor incompatible change: FUNCTION type declarations for local
variables generate assertions around their use when called.
* platform support
* on OpenBSD, the regression test suite expectations have been
updated. (#2026809, thanks to Sebastien Marie)
* on OpenBSD, the data limit is now 1GB. (#2027536, thanks to
Sebastien Marie)
* on Darwin with the SB-FUTEX feature, do not use unpaired
mach_thread_self() syscalls, avoiding resource leaks when
creating threads.
* on 64-bit RISCV, add support for some REM-by-multiplication
optimizations.
* on Windows, work around a C compiler bug relating to SYSV_ABI.
* bug fix: FILE-POSITION on string output streams no longer
crashes or causes arbitrary memory overwrites. (#1839040)
* bug fix: the compiler no longer constant-folds POSITION to NIL
if the START or END arguments are not valid.
* optimization: the compiler derives types of &KEY arguments in
local calls. (#655562)
* optimization: type tests of values of known union type can be
faster if the type being tested for has a non-trivial
intersection with the known type.
* optimization: the low-level implementation of NUMBERP, REALP and
RATIONALP has been improved on x86-64 and arm64.
* optimization: the compiler removes known-NIL arguments from
calls to APPEND and NCONC, and empty sequences from calls to
CONCATENATE.
* optimization: checks for symbols being bindable are now
memoized, speeding up compiled uses of PROGV.
* optimization: SLOT-VALUE on STRUCTURE-OBJECTs with non-constant
slot-name argument is faster.
Revision 1.76 / (download) - annotate - [select for diffs], Tue Jul 4 07:55:56 2023 UTC (2 months, 3 weeks ago) by rjs
Branch: MAIN
Changes since 1.75: +4 -4
lines
Diff to previous 1.75 (colored)
Update to sbcl 2.3.6.
Add dependency on math/mpfr.
Changes in sbcl-2.3.6 relative to sbcl-2.3.5
* platform support:
* restore building contribs on riscv; (#2002930)
* shorter constant-loading sequences on riscv;
* on OpenBSD, map the stack without executable permission
(thanks to Sébastien Marie)
* Restore OpenBSD/arm64 for OpenBSD 7.3 (#2024003, reported by
Robert Palm)
* bug fix: AREF on multidimensional arrays with the wrong number
of indices now signals an error. (#2022327, reported by EU)
* bug fix: the nature of NIL as both STRING and SEQUENCE is
correctly handled in the compiler's handling of string
functions. (#2023118, reported by Patrick Poitras)
* bug fix: the sb-bsd-sockets tests no longer fail on systems
configured without IPv6. (reported by Will Senn)
* bug fix: the compiler no longer transforms into
incompletely-known functions (#1824351)
* optimization: better (the word-sized-type (ASH word-sized
word-sized)) when the result can overflow. For arm64 and x86-64.
* optimization: better unoptimized calls to CEILING, FLOOR.
* optimization: functions that involve coercing floats now cons
less. For arm64 and x86-64.
* optimization: array displacement to simple arrays is slightly
faster. (reported by Shubhamkar Ayare)
Revision 1.75 / (download) - annotate - [select for diffs], Sun Jun 4 18:54:36 2023 UTC (3 months, 3 weeks ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2023Q2-base,
pkgsrc-2023Q2
Changes since 1.74: +4 -4
lines
Diff to previous 1.74 (colored)
sbcl: update distinfo to match Makefile update
Revision 1.74 / (download) - annotate - [select for diffs], Sun Jun 12 19:05:44 2022 UTC (15 months, 2 weeks ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2023Q1-base,
pkgsrc-2023Q1,
pkgsrc-2022Q4-base,
pkgsrc-2022Q4,
pkgsrc-2022Q3-base,
pkgsrc-2022Q3,
pkgsrc-2022Q2-base,
pkgsrc-2022Q2
Changes since 1.73: +1 -2
lines
Diff to previous 1.73 (colored)
sbcl: remove removed patch from distinfo
Revision 1.73 / (download) - annotate - [select for diffs], Sun Jun 12 14:48:12 2022 UTC (15 months, 2 weeks ago) by gdt
Branch: MAIN
Changes since 1.72: +4 -4
lines
Diff to previous 1.72 (colored)
lang/sbcl: Update to 2.2.5
Tested by building (and hence building clisp) on NetBSD 9 amd64, and
running sbcl and evaluating (+ 1 2), following report by Chavdar
Ivanov.
Upstream NEWS (less bugfixes and minor improvements)
changes in sbcl-2.2.5 relative to sbcl-2.2.4:
* minor incompatible change: SB-EXT:*DERIVE-FUNCTION-TYPES* being NIL now
means that function calls will strictly only use type information from
proclaimed ftypes. The previous behavior (still the default) of using
derived type information from the same file is specified with :SAME-FILE.
(lp#1393302)
* minor incompatible change: RENAME-FILE now overwrites the target file on
Windows too, making its behaviour consistent with other platforms.
* minor incompatible change: inlining of local function is inhibited if
policy DEBUG = 3.
* platform support:
** single-stepping is now supported on 64-bit PowerPC platforms. (thanks
to Thomas Fitzsimmons)
** the :SB-LINKABLE-RUNTIME feature is now supported on 32-bit and 64-bit
PowerPC platforms. (thanks to Thomas Fitzsimmons)
* enhancement: debug source locations now work correctly for top level forms
with policy DEBUG = 1, as well as for block compiled files.
* enhancement: TRACE now supports tracing macro functions, compiler-macro
functions, individual methods and local functions. See the user manual for
more details. (lp#375314)
changes in sbcl-2.2.4 relative to sbcl-2.2.3:
* enhancement: better constraint propagation in the compiler. Specifically,
the compiler can now derive the type of X in control flow join situations
such as
(LAMBDA (X) (ECASE (1 ...) (2 ...)) X)
or
(LAMBDA (X) (ETYPECASE (INTEGER ...) (SYMBOL ...)) X)
instead of forgetting all information about X after the E(TYPE)CASE.
changes in sbcl-2.2.3 relative to sbcl-2.2.2:
* minor incompatible change: SB-THREAD:MUTEX-OWNER may return :THREAD-DEAD
if the apparent owner either exited nearly instantly after releasing the
mutex (and is not now the owner), or died and never released it.
* minor incompatible change: building the system with the simple semi-space
copying collector is no longer supported.
* minor incompatible change: support for PPC/Darwin has been removed.
* platform support:
** threads are now enabled by default on RISC-V.
** The generational garbage collector is now supported on MIPS.
changes in sbcl-2.2.2 relative to sbcl-2.2.1:
* platform support:
** all architectures now share the coverage mark instrumentation
implementation, meaning that performance now equals what had been
implemented only on x86 architectures.
* enhancement: improved handling of source locations for some classes
of compile time and runtime errors.
* enhancement: better source locations for structure accessors.
changes in sbcl-2.2.1 relative to sbcl-2.2.0:
* incompatible change: DEFINE-ALIEN-CALLBACK, which has never been exported
from a public package, has been deleted. It is superseded by
SB-ALIEN:DEFINE-ALIEN-CALLABLE.
* minor incompatible change: compiler warnings are emitted on more
provably-erroneous code involving sequence functions on specialized
arrays.
* platform support:
** support getting thread IDs on FreeBSD. (thanks to Felix Lange)
* enhancement: provide a restart for method lambda list mismatches that
fmakunbounds the generic function.
* enhancement: provide a USE-VALUE restart around type errors signalled from
(SETF SLOT-VALUE).
* enhancement: when UPDATE-INSTANCE-FOR-DIFFERENT-CLASS (or -REDEFINED-)
undergoes a non-local exit, restore the instance to its original state.
(thanks to Micha phoe Herda)
* enhancement: the :SYNCHRONIZED keyword argument to MAKE-HASH-TABLE is no
longer experimental.
changes in sbcl-2.2.0 relative to sbcl-2.1.11:
* platform support:
** support for FreeBSD on 64-bit arm platforms has been added.
** the :SB-LINKABLE-RUNTIME build-time feature is now supported on 32-bit
and 64-bit arm platforms, and on the FreeBSD operating system.
* enhancement: catch type mismatches for REPLACE, SUBSTITUTE, MAKE-ARRAY
with :INITIAL-CONTENTS.
Revision 1.72 / (download) - annotate - [select for diffs], Tue Nov 30 23:35:05 2021 UTC (21 months, 3 weeks ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2022Q1-base,
pkgsrc-2022Q1,
pkgsrc-2021Q4-base,
pkgsrc-2021Q4
Changes since 1.71: +4 -4
lines
Diff to previous 1.71 (colored)
Update to 2.1.10.
New in version 2.1.10
* incompatible change: simd-pack without a specific element-type
is no longer treated as containing integers. A type must be
supplied for VOPs to work on such values.
* minor incompatible change: the list form of the FUNCTION type
specifier does not allow * as any argument type, but does allow
* as a placeholder for wholly unspecified arguments when
specifying the value(s) type.
* minor incompatible change: the default (Lisp) toplevel option
parser throws an error if it encounters an option which was
intended to be used and removed by the C runtime. (#1945081,
reported by Luke Gorrie)
* new feature: there is now a defined interface for defining
foreign callable functions, which can be used for passing
callbacks to foreign functions or for calling Lisp code from the
foreign world as a shared library (preliminary support). See the
revised manual section "Calling into Lisp From C" for more
details.
* enhancement: arg-count mismatches in self-calls in defmethod are
reported. (#1912436, reported by 3b)
* enhancement: the SB-CLTL2 contrib now returns type information
for generated structure accessors. (#1934859, reported by SATO
shinichi)
* optimization: code generation is improved for modular arithmetic
involving signed operations.
* platform support:
* x86-64 machine code emitter crash when attempting to
assemble some vector instructions. (#1945975, thanks to
Marco Heisig)
* conditional move instructions are now supported on arm64.
* a number of new peephole optimizations have been implemented
on arm64.
* arm64 on Darwin now uses gcc-compatible thread-local storage.
* bug fix: compiler notes are no longer emitted when compiling
FORMATTER forms, including when implicitly triggered on a
constant string argument to FORMAT. (#1946246, reported by SATO
shinichi)
* bug fix: a compiler error when attempting to compile a call to
AREF with too many dimensions. (#1902985)
* bug fix: harmonize the behaviour of SLOT-BOUNDP on
non-standard-objects between the various ways in which it can be
called. (#732229, reported by Zach Beane)
* bug fix: FTRUNCATE and similar functions are now more careful
about deriving facts about the sign of zero they might
return. (#1732009, reported by Paul Dietz)
New in version 2.1.9
* minor incompatible change: the experimental DEFCAS macro has
been removed.
* minor incompatible change: finalizing classes with slots with
duplicate symbol-names will only emit a warning if either slot
name is an exported symbol. (#1943559)
* platform support:
* the debugger is better able to display SIMD packs. (thanks
to Marco Heisig)
* fix a bug in zeroing YMM registers. (thanks to Marco Heisig)
* fix instruction definitions for SSE blend and shuffle vector
instructions. (thanks to Marco Heisig)
* handle heap corruption exceptions in our exception handler
on win64.
* improve WAIT-UNTIL-FD-USABLE on Windows, reducing
busy-looping. (thanks to Fabio Almeida)
* bug fix: EQUALP hash tables whose keys contain arrays containing
floats should behave correctly. (#1942424, reported by Nicolas
Neuss)
New in version 2.1.8
* minor incompatible change: the experimental DEFINE-CAS-EXPANDER
macro has been removed.
* minor incompatible change: the hooks in *INIT-HOOKS* are called
before starting the finalizer or other non-user threads. (thanks
to Sean Whitton)
* platform support:
* many improvements to code generation on arm64.
* avoid slow forms of the bit test instructions BT, BTS, BTR on x86-64.
* fix a bug in loading large core files on the Apple
M1/arm64. (thanks to Mayank Manjrekar)
* fix a bug in loading core loading on the Apple
M1/arm64. (reported by Eric Timmons)
* enhancement: the block-compiler is more robust to files with
intermingled compile-time and load-time effects. The semantics
of the block-compiler remain not-entirely ANSI
compatible. (thanks to Sean Maher)
* enhancement: (CAS SAP-REF-<x>) and CAS on alien integers is
implemented on ppc64 and x86-64, working towards fixing #1894057
* bug fix: fix OPEN-STREAM-P on streams closed by saving a
core. (#1938433, reported by Guillaume LE VAILLANT)
* bug fix: remove a spurious warning from COERCE. (#1920931,
reported by Andrew Berkley)
* bug fix: remove a warning from inlining
SET-EXCLUSIVE-OR. (#1936470, reported by Jerome Abela)
Revision 1.71 / (download) - annotate - [select for diffs], Tue Oct 26 10:51:55 2021 UTC (23 months ago) by nia
Branch: MAIN
Changes since 1.70: +2 -2
lines
Diff to previous 1.70 (colored)
lang: Replace RMD160 checksums with BLAKE2s checksums All checksums have been double-checked against existing RMD160 and SHA512 hashes The following distfiles could not be fetched (possibly fetched conditionally?): ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-aarch64-unknown-linux-gnu.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-aarch64-unknown-linux-musl.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-aarch64-unknown-netbsd.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-armv7-unknown-netbsd-eabihf.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-i686-unknown-linux-gnu.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-powerpc-unknown-netbsd90.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-sparc64-unknown-netbsd.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-x86_64-apple-darwin.tar.gz ./lang/rust-bin/distinfo rust-bin-1.54.0/rust-1.54.0-x86_64-unknown-freebsd.tar.gz ./lang/rust-bin/distinfo 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Revision 1.70 / (download) - annotate - [select for diffs], Thu Oct 7 14:21:13 2021 UTC (23 months, 2 weeks ago) by nia
Branch: MAIN
Changes since 1.69: +1 -2
lines
Diff to previous 1.69 (colored)
lang: Remove SHA1 hashes for distfiles
Revision 1.69 / (download) - annotate - [select for diffs], Sat Aug 7 14:33:32 2021 UTC (2 years, 1 month ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2021Q3-base,
pkgsrc-2021Q3
Changes since 1.68: +5 -5
lines
Diff to previous 1.68 (colored)
Update to 2.1.7.
New in version 2.1.7
* incompatible change: on certain platforms (currently just
x86-64), dynamic-extent arrays specialized on character and
numeric types and created without either :INITIAL-ELEMENT or
:INITIAL-CONTENTS will reflect previous contents of the stack
instead of #\null (or 0) in all elements.
* minor incompatible change: SB-SPROF:START-PROFILING no longer
silently does nothing if the clock is already running. It
instead stop and restarts with the newly provided options, and
warns.
* minor incompatible change: the system attempts to refer to the
supplied pathname in compiler diagnostics, if relevant, rather
than the truename.
* enhancement: new contrib module sb-graph producing graphical
visualizations of Intermediate Representations of SBCL
compilation data structures.
* platform support:
* improved code generation for unary minus in modular contexts
on arm64.
* make the disassembler annotations slightly more robust on arm64.
* release space back to the Operating System on Windows.
* improve the test for whether pages need to be committed on Windows.
* fix a bug in the use of the VPCMPEQD opcode on
x86-64. (#1928516, thanks to Marco Heisig)
* optimization: the type of (LOOP ... COLLECT ...), and the type
of COLLECT INTO variables, is derived as LIST. (#1934577,
reported by SATO shinichi)
New in version 2.1.6
* minor incompatible change: COMPILE-FILE does not merge the input
file's pathname-directory into the output path if :OUTPUT-FILE
was specified and has a directory that is not :UNSPECIFIC.
* platform support:
* improvements to unwind code generation on arm64.
* on x86-64, accept three operands for vshufpd. (reported by
Bela Pecsek)
* on x86-64, improvements to use of popcount
* improve exception handling on 64-bit Windows. (thanks to
Luis Borges de Oliveira)
* bug fix: allow use of macros with improper argument
list. (#1929623, thanks to Sean Maher)
* bug fix: COERCE no longer attempts to guess what the user meant
if they provide a type specifier of a union of types other than
STRING. (#1929614)
* bug fix: print a single trailing zero after the decimal point
for FORMAT ~E if there are no digits remaining to be printed and
the width allows it. (#883520)
Revision 1.68 / (download) - annotate - [select for diffs], Sat Jun 12 02:09:29 2021 UTC (2 years, 3 months ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2021Q2-base,
pkgsrc-2021Q2
Changes since 1.67: +5 -5
lines
Diff to previous 1.67 (colored)
Update to 2.1.5.
New in version 2.1.5
* minor incompatible change: on x86-64, the backend instruction
encoders for movzx and for string opcodes have changed their
semantics.
* platform support:
* compatibility: support the latest MinGW on x86. (#1923325,
thanks to Alexis Rivera)
* bug fix: on x86-64, fix instruction encoding for TEST on
RIP-relative addresses. (#1925808, reported by Shinmera on
#sbcl, thanks also to 3b)
* bug fix: on x86-64, loading all-1s into an AVX2 register no
longer causes an error. (thanks to Marco Heisig)
* bug fix: on arm64, improve disassembly of ADD with constant
0 as MOV
* enhancement: on arm64, support debugger commands
RETURN-FROM-FRAME and RESTART-FRAME more efficiently.
* enhancement: on x86-64, add support for vshuf* AVX2
instructions. (reported by Bela Pecsek)
* optimization: faster function calls on arm64.
* optimization: (SETF SBIT) is faster on x86-64.
* bug fix: INTEGER-DECODE-FLOAT was computing the wrong answer for
denormal double floats. (#1926383, reported by Stavros Macrakis)
* bug fix: RANDOM on a floating point argument now does not
cons. (reported by Tito Latini)
* bug fix: fix a compiler crash in type derivation of
LOGTEST. (#1928243)
* bug fix: fix a compiler failure when a declared function type
contains a literal structure with a valid MAKE-LOAD-FORM
method. (#1929160, thanks to Yurii Hryhorenko)
* optimization: FBOUNDP on a constant symbol is now faster.
* optimization: file compilation now produces smaller fasls for
files which reference package literals.
* optimization: derive the type of calls to FLOAT-SIGN.
Revision 1.67 / (download) - annotate - [select for diffs], Fri Apr 30 13:55:29 2021 UTC (2 years, 4 months ago) by rjs
Branch: MAIN
Changes since 1.66: +5 -5
lines
Diff to previous 1.66 (colored)
Update to version 2.1.4.
New in version 2.1.4
* platform support:
* work around address-space randomization causing instability
on new versions of MinGW. (#1921141)
* bug fix: RANDOM on floats returns values strictly less than the
float argument.
* bug fix: compiler error on x86-64 resulting from attempting to
zero a memory location with xor. (reported by Eric Marsden)
* optimization: extended loops updating iteration variables with
THEN can perform specialized arithmetic for those updates.
* optimization: in some cases, the jump table resulting from a
compilation of TYPECASE is simpler.
* optimization: on x86-64, IF BOUNDP followed by SYMBOL-VALUE can
elide some memory loads and tests.
New in version 2.1.3
* minor incompatible change: support for the
:SB-SAFEPOINT-STRICTLY, :SB-THRUPTION, and :SB-WTIMER build
features has been removed
* platform support:
* support for :SB-CORE-COMPRESSION on Darwin/ARM64
* support ARM v8.1 atomic and compare-and-swap instructions
* x86, x86-64: microoptimizations in multiple type-checking routines
* bug fix: structures and conditions are now TYPEP all
classes in the class precedence list of their
class. (reported by Luis Oliveira)
* bug fix: derivation of the result type from subtraction
sometimes erroneously excluded zero. (#1916895)
* bug fix: reduce the number of places where the system
permissively accepts the symbol * as a type specifier where
it should not be accepted. (#1860919)
* bug fix: the code-walker used by the system's
implementation of CLOS can handle defuns declared
inline. (reported by Don Cohen)
* optimization: EQUALP on specialized vectors and arrays is faster.
* optimization: support routines for EQUALP hash tables
generate less garbage.
New in version 2.1.2
* platform support:
* support for ARM64 macOS;
* improvement in coverage mark implementation on non-x86oid backends,
approaching the existing x86oid support;
* more empirically-robust retrieval of the program counter from
illegal instruction traps on SPARC;
* retain fewer dead objects when saving cores with precise collectors.
* incompatible change: MAP-ALL-SAMPLES and MAP-TRACE-SAMPLES
are no longer present in the SB-SPROF contrib module.
* minor incompatible change: SB-SPROF:WITH-PROFILING defaults
to all threads. SB-SPROF:START-PROFILING no longer accepts
a :SAMPLING keyword.
* enhancement: the sb-introspect contrib now supports finding
the lambda lists of method combinations. (thanks to Didier
Verna)
* enhancement: short-form DEFSETF now stores a source-location.
* bug fix: canonical unions of CONS types were being
incorrectly computed. (#1912863, reported by James
Kalenius)
* bug fix: better understanding of array simplicity (or
otherwise) in the type system. (#1903241)
* bug fix: unions of rational and integer types now have a
single canonical form, allowing more correct reasoning
about them in the type system.
* bug fix: less likely to overclaim certainty about type
equality of union types. (#1916040)
* bug fix: HANDLER-BIND evaluates the forms producing handler
functions only once. (#1916302, reported by Christophe
Junke)
* optimization: FIND on constant sequences can be compiled
into a jump table, in a similar manner to POSITION
* optimization: the compiler's awareness of numeric contagion
rules for operations on pairs of floating point numbers is
improved. (#1914094, thanks to Andrew Berkley)
New in version 2.1.1
* platform support:
* restore non-threaded NetBSD builds;
* adjust how the finalizer thread is started; (#1906571, #1907872)
* fix the encoding of PEXTR on x86-64;
* minor incompatible change: emit warnings for list iteration
forms when the object being iterated over is known not to be a
list. (#1908819, reported by Michael Fiano)
* bug fix: detect 2 or 1 as an invalid number of arguments passed
to optimized slot reading or writing effective method
respectively. (#1909659, reported by Michal Herda)
* bug fix: division by zero errors were in some cases not being
signalled. (#1910098, reported by il71)
* bug fix: erroneous coercions in the type system could lose
precision. (#1910294)
* bug fix: literal (read-time evaluated) NaNs in source code no
longer cause compiler crashes. (#1909881, reported by Michal
Herda)
* bug fix: detect more erroneous syntax in method
bodies. (#1912362, reported by Paul M. Rodriguez)
* optimization: the compiler's understanding of EXPT is improved,
reducing the introduction of COMPLEX types. (#1908830, reported
by Michael Fiano)
* optimization: the compiler is better at computing numeric
contagion when (COMPLEX FLOAT) types are involved.
* micro-optimizations:
* moving from slightly-bigger-than-fixnum ranges is more
efficient on x86-64;
* encode character comparisons with smaller operands on x86-64;
* truncating (and related operations) on floats can be inlined
in more cases on 64-bit platforms;
* rounding can use specialized instructions on ARM64 and on
x86-64 when SSE4 is available;
Revision 1.66 / (download) - annotate - [select for diffs], Sun Jan 17 23:00:18 2021 UTC (2 years, 8 months ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2021Q1-base,
pkgsrc-2021Q1
Changes since 1.65: +6 -6
lines
Diff to previous 1.65 (colored)
Update to version 2.1.0.
Changes since version 2.0.7
New in version 2.1.0
* minor incompatible change: the MAKE-EA internal function, used
in the assembler, has been removed (affecting some libraries
defining their own Virtual Operations)
* new feature: SB-EXT:PRIMITIVE-OBJECT-SIZE can be used to
interrogate the low-level size in memory of objects. (#1636910,
reported by anquegi)
* platform support:
* pass required -std argument to the compiler on Solaris
(#1885751, thanks to Jesse Off)
* better treatment of non-ASCII program arguments on Windows
(#1907970, reported by Timofei Shatrov)
* implement the improved TYPEP with structure types on all
other supported platforms (32-bit PowerPC, ARM, ARM64, MIPS,
SPARC, RISC-V)
* enhancement: stream dispatch (to vanilla ANSI / Gray / Simple
variants) has been rewritten and optimized, fixing a number of
bugs including:
* performance of WRITE-SEQUENCE on composite streams (#309136)
* handling of CLOSE on SYNONYM-STREAM (#1904257, reported by
Richard M Kreuter)
* handling of CLOSE on BROADCAST-STREAM with no components
(#1904722, reported by Richard M Kreuter)
* loading SB-SIMPLE-STREAMS breaks functionality of other
stream classes (#1908132)
* some excessive consing in READ-LINE
* enhancements related to RUN-PROGRAM:
* improved the documentation related to the ARGS argument
(#806733, reported by mon_key)
* added a PRESERVE-FDS argument
* bug fix: ensure that TYPE-OF returns something even on internal
instances, which may become visible in the debugger. (#1908261,
reported by Philipp Marek)
* bug fix: iteration variables established by standard forms
should always be considered used by the compiler. (#719585,
reported by Roman Marynchak)
* bug fix: don't allow compiler transformations to weaken the
requirement against extended (list-form) function names in
FUNCALL and related operators. (#310069)
* bug fix: improve automated version number generation in
branches. (#897867, thanks to Martin Cracauer)
* bug fix: add possibly-spurious futex wakes when unwinding from a
call to futex-wait, to avoid deadlocks from interrupted
waits. (#1038034)
* bug fixes in the compiler:
* error on malformed DESTRUCTURING-BIND (#1738638)
* error on malformed SPECIAL declaration (#1740756)
* error from use of VALUES type in COERCE (#1887712)
* enforcement of FTYPE types involving &OPTIONAL (#1903932)
* checking for proper-list-ness before applying transforms (#1905512)
* compilation of LAMBDA form including a malformed DEFUN (#1906056)
* memory fault from VALUES-related handling in high DEBUG code
(#1906563)
* transforms handle explicit NIL arguments in :END arguments
to SEARCH (#1907924)
* bug fix: return COMPILED-FUNCTION for TYPE-OF on compiled
functions. (#1906583)
* some bugs were also closed in this release cycle as obsolete,
having been fixed by the passage of time or other change in the
environment:
* floating point error reporting on OS X (#309454)
* load-shared-library not working from non-main threads on OS
X (#592425)
* optimization: CONSTANTLY on constant arguments returns a more
efficient function. (#1852585)
* optimization: perform fewer Lisp/Alien representation
conversions in callbacks.
* optimization: perform fewer redundant widetag tests when doing
type tests of complicated union types.
* optimization: signed-integer division on machine-word sized
operands is now implemented using multiplication, affecting
TRUNCATE, FLOOR, CEILING, MOD and REM. (This optimization was
already performed on unsigned-integer division)
New in version 2.0.11
* minor incompatible change: (ARRAY NIL (*)) is not a subtype of
STRING, as is consistent with a majority of maintained CL
implementations.
* minor incompatible change: ARRAY-RANK-LIMIT is decreased from
65529 to 256
* optimization: TYPEP on structure types is faster and more
compact on x86[-64] and ppc64.
* optimization: LOGCOUNT is faster on arm64.
* optimization: SIGNUM can be inlined if its argument type is
known. (#1903533)
* bug fix: compiler crash in tail call handling. (#1903938)
* bug fix: crash in traceroot. (#1903419, reported by Michal Herda)
* bug fix: DESCRIBE called with a string as second argument no
longer mutates that string. (#1903901, reported by Michal Herda)
* bug fix: stack clobbering by 256-bit SIMD packs on
x86-64. (#1901685, reported by Marco Heisig)
New in version 2.0.10
* minor incompatible change: the funarg given to
SB-SPROF:MAP-TRACES does not receive a wallclock time with each
trace.
* minor incompatible change: INTERNAL-TIME-UNITS-PER-SECOND has
been increased to 10^6 on 64-bit architectures.
* minor incompatible change: SIGPIPE is ignored by default again. (#1897624)
* minor incompatible change: the system code compiled under the
:LINKAGE-TABLE feature is now unconditionally compiled in, and
the corresponding entry in *FEATURES* has been removed.
* enhancement: style-warnings are issued for variables which have
an assignment but no "for-value reference" (per CLHS glossary
entry)
* bug fix: SB-CLTL2:MACROEXPAND-ALL did not expand
MULTIPLE-VALUE-BIND and MULTIPLE-VALUE-SETQ
* bug fix: CPUID-based feature detection had an index/mask
confusion (#1899239)
* bug fix: fix a deadlock on Windows (#1896802)
* bug fix: eliminate type errors when wall clocks go back
(#1028026, #1032111)
* bug fix: fix EOF handling in read-char-no-hang on concatenenated
streams (#690408, reported by Willem Broekema)
* bug fix: fix MAP-INTO on extended sequences (#1855375, thanks to
James Kalenius)
* bug fix: SB-GMP can now raise -1, 0 and 1 to the power of a
bignum. (thanks to Aaron Chen)
* bug fixes in tests:
* add a C function declaration (#1897627, thanks to Bob Felts)
* parse vmmap output more liberally (#1897722, reported by Bob Felts)
New in version 2.0.9
* incompatible change: HPPA and DEC Alpha architecture support has
been removed.
* minor incompatible change: the compiler signals a warning at
compile-time when an initform of T, NIL or 0 does not match a
STANDARD-CLASS slot's declared type.
* minor incompatible change: the runtime no longer uses SIGPIPE
internally, so the signal is deliverable to user code as is
customary. Ignoring the signal - in lieu of the OS default of
process termination - is obtainable via (SB-SYS:ENABLE-INTERRUPT
SB-UNIX:SIGPIPE :IGNORE).
* platform support:
* a number of obsolete portability layers (particularly on the
Windows platform) have been removed in favour of direct
calling of the native interfaces.
* RUN-PROGRAM now accepts a :WINDOW argument to control
whether a subprocess window should be displayed. (Thanks to
Luis Borges de Oliveira)
* the use of futexes implied by :SB-FUTEX is now implemented on FreeBSD.
* bug fix: SB-SPROF can distinguish between SBCL-internal assembly routines.
* bug fix: SB-SPROF has better output in its reports for anonymous
functions.
* optimization: CALL-NEXT-METHOD with supplied arguments in
required positions is now faster if the supplied arguments are
EQL to the original arguments.
New in version 2.0.8
* platform support:
* added support for NetBSD/aarch64;
* threads on Linux now have OS-visible names;
* removed unnecessary emulation of pthread functions on Windows;
* work around a sigwait() bug on Mac OS X;
* allow safepoint build on Mac OS X, though it probably
doesn't work very well (reported by Chris Wagner, #1382811)
* removed stub support for HPUX.
* optimization: SB-THREAD:MAKE-THREAD is faster on most platforms.
* optimization: faster RATIONAL when the result is a RATIO.
* optimization: improved cross-type comparisons (float/ratio/bignum).
* bug fix: EQUALP on pathnames was wrong
* bug fixes: fix compiler issues in:
* COUNT (#1889391)
* VECTOR-LENGTH (#1888919)
* constant-folding (#1888384)
* FIND and POSITION (#1887316)
Revision 1.65 / (download) - annotate - [select for diffs], Mon Aug 10 23:18:51 2020 UTC (3 years, 1 month ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2020Q4-base,
pkgsrc-2020Q4,
pkgsrc-2020Q3-base,
pkgsrc-2020Q3
Changes since 1.64: +8 -17
lines
Diff to previous 1.64 (colored)
Update to version 2.0.7.
Allow it to be built with lang/abcl. Remove build dependency on lang/sbcl
if bootstrapping.
Changes since version 1.5.7
New in version 2.0.7
* minor incompatible change: SB-THREAD:THREAD-OS-TID returns NIL
for a thread which has exited.
* minor incompatible change: OPEN no longer calls TRUENAME
implicitly on a string filespec prior to issuing an open()
system call.
* minor incompatible change: PATHNAME is no longer a STRUCTURE-OBJECT.
* documentation: HASH-FUNCTION is a function
designator. (#1888028, reported by Jacek Zlydach)
* bug fix: eliminated a potential garbage-collector deadlock when
linking with TCMalloc.
* bug fix: foreign threads (those not made by
SB-THREAD:MAKE-THREAD) can not crash with a "GC_PENDING, but
why?" error when returning back from Lisp into the foreign
caller.
* bug fix: sb-fasteval crashed trying to install a JIT-compiled
DEFSTRUCT accessor in a locked package.
* bug fix: removed misuse of putwc() which caused stdio streams to
drop characters.
* bug fix: the "maximum interrupt nesting depth exceeded" error
generated in the C runtime is significantly less likely to
occur.
* bug fix: sb-sprof should no longer segfault from calling
pthread_kill() on a nonexistent thread.
* bug fix: a portability issue arising from various build hosts
(#1886255, reported by Pierre Neidhart)
* bug fix: spurious compiler warnings from REDUCE with
:INITIAL-VALUE. (#1885515, reported by Michael South)
* bug fix: an inconsistency between class hierarchies and the type
system under some circumstances involving
redefinition. (#1886397, reported by Atilla Lendvai)
* bug fix: the USE-VALUE restart for OPEN on non-existent files is
more likely to function as expected. (#1886587)
* bug fix: various invalid inputs to ROTATE-BYTE no longer cause
compiler errors. (#1887164, #1888152)
* optimization: PPC64 on linux uses the __thread annotation on C
variables in preference to pthread_setspecific() and
pthread_getspecific().
New in version 2.0.6
* planned incompatible change: the defined symbols in the
Metaobject Protocol, currently accessible from both SB-MOP and
SB-PCL packages, will in a later release be no longer exported
from SB-PCL.
* platform support:
* better support for dynamic-extent on the SPARC architecture.
* bug fix for loading very large core files.
* bug fix for logior and logxor on PPC64.
* enhancement: EQUALP on structure instances uses code specialized
to each structure type, inlining comparison of non-pointer
slots.
* enhancement: some standard operators, such as
WITH-OUTPUT-TO-STRING and CHANGE-CLASS, have been adapted to use
dynamic-extent temporary objects, and so cons less garbage on
the heap.
* enhancement: read tables are more space- and speed efficient
* bug fix: stream conditions with dynamic-extent streams have the
stream replaced by a stub. (reported by Matt Kaufmann)
* bug fix: garbage collections triggered from foreign callbacks
crashed. (#1884403, reported by Andrew Kent)
* bug fix: compiler failure in compiling MAKE-LIST. (#1881349)
* bug fix: using the debugger from frames with calls to functions
with unsupplied optional arguments is less likely to cause heap
corruption. (#1883745)
New in version 2.0.5
* platform support:
* experimental support for ARM32 and ARM64 on OpenBSD
* better musl libc support. (#1768368, thanks to Eric Timmons)
* more correct use of futexes on 64-bit Linux. (#1876825,
reported by Ilya Perminov)
* restore building on current Solaris. (#1881393, thanks to
Shawn Ellis)
* enhancement: CMUCL-style START-BLOCK and END-BLOCK declarations
are now supported for block compiling forms at a sub-file
granularity.
* enhancement: IPv6 support in sb-bsd-sockets is enabled on Windows.
* minor change: *compile-print* now makes it more clear what block
compilation is actually doing. The default output is now
slightly more verbose as a result.
* bug fix: number keys in EQUALP hash tables are correctly
hashed. (#1878653, reported by Syll)
* bug fix: EQness is better preserved given partial sharing of
list contents in the file compiler. (#1583753, reported by Denis
Budyak)
* bug fix: the peephole pass neglected to preserve jump table
labels. (#1876485)
* bug fix: fix compiler crash in block compilation merging of
toplevel lambdas. (#1865336, reported by il71)
* bug fix: sb-introspect's function-lambda-arglist is better at
extracting default values of nested macro arguments. (#1876194)
* bug fix: RESTART-BIND's body is an implicit progn, and so does
not accept declarations. (#1876303, reported by Michal Herda)
* optimization: EQUAL hash tables with keys involving
structure-objects will have fewer systematic collisions.
New in version 2.0.4
* platform support:
* 32-bit RISC-V is now fully supported. Unlike other ports,
its backend is entirely shared with 64-bit RISC-V.
* native threads are now supported on RISC-V.
* fix and add some x86-64 vector instructions. (reported by
Shubhamkar Ayare)
* improve pointer representation on ppc64 for low-level
performance improvement.
* threads are more stable on big-endian ppc64
* enhancement: forward-referenced type tests can now be open-coded
by using block compilation. The result is that mutually
referential defstructs are now efficiently compiled in block
compilation mode, superseding a lighter mechanism that worked in
fewer contexts. However, that lighter mechanism has been
removed, so for now, users who want to efficiently compile
mutually referential defstructs must explicitly opt-in using
block compilation.
* bug fix: defstructs with empty initforms in the sbcl source are
now explicitly intiialized with NIL, as that is undefined
behavior under ANSI. This helps cross compilation hosts which do
not implicitly initialize empty initform slots to NIL. (Thanks
to Karsten Poeck)
* bug fix: backtracing through assembly routines now works
properly on RISC-V.
* bug fix: ASH no longer gets miscompiled in certain edge cases on RISC-V.
* bug fix: &MORE args have been slightly optimized and are more
correct on RISC-V.
* bug fix: unused local functions with &REST/&KEY/&OPTIONAL now
also issue a deletion note.
* bug fix: APPLY on a large list ("large" being in excess of 2k to
16k items depending on the platform) can no longer crash the
gencgc collector.
* bug fix: sb-concurrency FRLOCK algorithm has been corrected. (#1087955)
* bug fix: block compilation now respects inlining declarations
better (like CMUCL).
* optimization: hashing of structures with raw slots for EQUALP
hash tables has been improved.
New in version 2.0.3
* incompatible change: the external format now defaults to UTF-8
and is not affected by LANG. SB-EXT:*DEFAULT-EXTERNAL-FORMAT* is
now the only way to change it.
* minor incompatible change: the undocumented :EPHEMERAL argument
to MAKE-THREAD has been removed.
* minor incompatible change: DECLARE type testing of structure
types when the SAFETY optimization quality is less than SPEED
(but greater than 0) is precise, rather than merely testing that
an object is a (general) STRUCTURE-OBJECT.
* platform support
* respect sunos platform assembler flag handling
* riscv architecture can be detected during the build
* enabled the sb-dynamic-core feature on riscv, sparc, and
made it unconditional everywhere
* cheneygc is an option for arm and arm64
* enhancement: the installed sbcl executable tree can be renamed
or moved without risk of incorrectly referencing a '.core' file
from an obsolete path. (#666086)
* optimization: transform (values-list (list one-item)) to (values
one-item) as multiple items were already recognized.
New in version 2.0.2
* new feature: CMUCL-style block compilation support has been
added, allowing whole program optimization. It has been
documented in a new section of the manual entitled "Advanced
Compiler Use and Efficiency Hints". In particular, users of
block compilation will find a large speedup for numerical code,
as functions which call or return floating point values will
keep everything unboxed.
* bug fix: in CHANGE-CLASS, handle non-standard
slot-value-using-class for :INSTANCE and :CLASS slots
better. (reported by Shinmera on #sbcl)
* bug fix: REMHASH in an EQUAL or EQUALP hash-table works
correctly on a key for which EQUAL (respectively EQUALP) is
reduced to EQ. (#1865094)
* bug fix: do not emit a warning for DEFCLASS slots with
mismatched :TYPE and :INITFORM when the class has a non-standard
metaclass.
* bug fix: DISASSEMBLE on SPARC is less likely to spuriously
annotate code sequences as error traps.
New in version 2.0.1
* minor incompatible change: some symbols have been removed from
*FEATURES* based on a determination of which should be
impermissible to examine via #+ and #- reader macros in
user-written code.
* optimization: DEFSTRUCT copiers including COPY-STRUCTURE are
able to stack-allocate the result when declared dynamic-extent.
* bug fix: loop analysis code more robust. In particular, loop
nesting depth is computed more accurately, improving the
register allocation around loops.
New in version 2.0.0
* minor incompatible change: heap relocation now works on
Windows. Since this feature now works on all platforms, it is
enabled unconditionally and the :RELOCATABLE-HEAP symbol no
longer appears on *FEATURES* in any builds. (Thanks to Luís
Borges de Oliveira)
* enhancement: malformed type specifiers and occurrences of
deprecated types in :TYPE initargs of DEFCLASS and
DEFINE-CONDITION slot specifications are detected and result in
compile-time errors and warnings respectively.
* enhancement: parallel contrib building, controlled by
SBCL_MAKE_JOBS=-jX the same as for the C runtime.
* bug fix: add a walker template for WITH-SOURCE-FORM.
* bug fix: start the summary of a compilation unit on a fresh
line. (Thanks to Zach Beane)
* bug fix: on Windows, PARSE-NATIVE-NAMESTRING produces an
absolute directory when parsing a bare drive name and
:AS-DIRECTORY is specified. (Thanks to Luís Borges de Oliveira)
* bug fix: on RISCV, the runtime is linked with libz if the core
compression feature is requested. (Thanks to Andreas Schwab)
* bug fix: ADJOIN using an EQL test and a KEY function only
transforms into an EQ test if the key function returns values
for which EQ and EQL are guaranteed to be the same.
* optimizations:
* the instruction sequence for multiple-value calls is more
efficient on x86-64.
* the direction flag is now unused on x86 and x86-64 when
handling an unknown number of return values. (Thanks to
Fanael Linithien)
* the x86-64 backend is better able to use memory operands for
arithmetic operations.
* compilation of TYPECASE to a jump table is enabled when all
the types being tested are frozen.
* compilation of CASE and ECASE into a jump table has been
implemented on 32- and 64-bit powerpc platforms.
* the implementation of Unicode normalization has been sped up.
* pretty-printing dispatch on conses is faster, particularly
with the standard pretty-print dispatch table. Deeply-nested
forms should also pretty-print faster.
New in version 1.5.9
* platform support:
* a message intended to be more helpful will be displayed for
an mmap failure on OpenBSD.
* the soft-float ABI on ARM32 is better supported, in
particular in returning double floats from calls into C.
* optimizations:
* CASE and ECASE with symbols as keys may be optimized into a
vector lookup if all result forms are quoted or
self-evaluating objects.
* CASE and ECASE can be optimized into a jump table on the
x86[-64] backends with arbitrary result forms provided that
the clause keys are either all fixnums, all characters, or
all symbols.
* a number of forms are converted to use CASE in circumstances
where that makes sense, including calls to POSITION, MEMQ
and MEMBER, and TYPECASE where the types are MEMBER/EQL
types.
* POSITION of a variable symbol in a constant sequence of
symbols is converted to CASE and thence to a jump table.
* TYPECASE of a variable where the clauses are member types is
converted to CASE and thence to a jump table.
* a number of slow instructions are no longer used on x86 and
x86-64 machines. (Thanks to Fanael Linithien)
* the compiler is better at tracking the implications of
branches after EQ and EQL tests.
* parsing &KEY lists is slightly less register-intensive.
* a pattern-based peephole optimizer pass has been added,
running some simple transformations on the x86-64 backend.
* enhancements: more thorough compile-time type checking of
various initforms (defclass, &key, defstruct).
* bug fix: unions of complicated CONS types are less likely to
cause an infinite loop. (#1799719)
* bug fix: DESCRIBE on functions not named by extended function
designators no longer signals a type error. (#1850531, reported
by Michal Herda)
New in version 1.5.8
* platform support:
* support for Mac OS X Catalina
* improvements in interoperability with C code compiled with
memory sanitization options
* libsbcl.so links to zlib when sb-core-compression is
enabled. (#1845763, thanks to Juan M. Bello-Rivas)
* workarounds for BSD issues around mmap() and
pthread_attr_setstack(). (#1845936) support SSE for bzero if
available on OpenBSD
* optimizations:
* improved type understanding and translations for division
operators (including TRUNCATE, GCD, LCM).
* sequential comparisons and branches can elide intermediate
comparisons. (#1847284)
* convert EQUAL and EQUALP to EQL if either of the arguments
is a type for which the structural equality predicate is
identical to the simpler equality check. (#1848583)
* internal operators implementing string comparisons produce
simpler-to-consume values. (#1848776)
* bug fix: inspecting adjustable arrays and vectors with fill
pointers works better. (#1846191, reported by Yves Pagani)
Revision 1.64 / (download) - annotate - [select for diffs], Sun Nov 10 16:58:31 2019 UTC (3 years, 10 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2020Q2-base,
pkgsrc-2020Q2,
pkgsrc-2020Q1-base,
pkgsrc-2020Q1,
pkgsrc-2019Q4-base,
pkgsrc-2019Q4
Changes since 1.63: +9 -5
lines
Diff to previous 1.63 (colored)
Re-work the configuration patches a bit.
Verified to build on NetBSD/{macppc,i386,amd64}.
The NetBSD/arm build fails because I can't get lang/clisp to work for it.
Bump PKGREVISION.
Revision 1.63 / (download) - annotate - [select for diffs], Fri Nov 8 14:42:28 2019 UTC (3 years, 10 months ago) by he
Branch: MAIN
Changes since 1.62: +2 -2
lines
Diff to previous 1.62 (colored)
Update the patch to src/runtime/Config.x86-netbsd so that this builds again on NetBSD/i386. Build fix so no revbump.
Revision 1.62 / (download) - annotate - [select for diffs], Fri Nov 8 09:53:43 2019 UTC (3 years, 10 months ago) by he
Branch: MAIN
Changes since 1.61: +2 -2
lines
Diff to previous 1.61 (colored)
Fix typo in patch, ref. message on pkgsrc-users@. Build fix, so no revision bump.
Revision 1.61 / (download) - annotate - [select for diffs], Sat Oct 12 09:47:39 2019 UTC (3 years, 11 months ago) by he
Branch: MAIN
Changes since 1.60: +13 -1
lines
Diff to previous 1.60 (colored)
A couple of fixes to sbcl: * Don't request job control in the shell scripts used during the build via the "-m" option; it will cause a backgrounded job to stall with SIGTTIN. * Add a Config.generic-netbsd, and collect common settings for all the various NetBSD configs there. * Do tty handling in sbcl the same way OpenBSD does, i.e. no TIOCNOTTY. Bump PKGREVISION.
Revision 1.60 / (download) - annotate - [select for diffs], Tue Oct 1 22:15:57 2019 UTC (3 years, 11 months ago) by rjs
Branch: MAIN
Changes since 1.59: +5 -5
lines
Diff to previous 1.59 (colored)
Update to version 1.5.7
Changes between version 1.5.6 and version 1.5.7
* platform support:
many bug fixes to the experimental 64-bit PowerPC/Linux port, to the
extent that the little-endian variant passes all applicable tests in
the regression test suite; the big-endian variant currently has some
failures
experimental support for sb-threads on 64-bit PowerPC/Linux
support threads on x86-64 Sun OS (#1841280)
handle PAX restrictions on mprotect() on NetBSD
experimental support for HaikuOS
the runtime is built as a position-independent executable by default
on x86-64 Linux and x86-64 Darwin
* fixes and enhancements related to Unicode:
update of the data files to Unicode 8.0
fix a bug in the implementation of the Unicode line breaking algorithm
regarding hebrew letters and hyphens
* enhancement: add a restart to OPEN with :IF-EXISTS :ERROR to
allow re-opening with :APPEND. (#806398, reported by Tobias
Rittweiler)
* bug fix: compiler optimizations on SEARCH with :FROM-END T
didn't account for the empty sequence. (#1844821)
* bug fix: handle SETF of nested empty VALUES correctly. (#1806478)
optimization: FLOOR and CEILING on rationals are simpler, and
the compiler's understanding of them is better.
Changes between version 1.5.5 and version 1.5.6
* platform support:
experimental support for 64-bit PowerPC running Linux (extending Brian
Bokser's work from 2018), on both the v1 and v2 ABIs
new feature: SB-EXT:SEARCH-ROOTS discovers paths from live objects to
the roots keeping them alive.
* enhancement: string output streams created with :ELEMENT-TYPE
'BASE-CHAR use internal buffers of BASE-STRING instead of UCS-4
strings restricted to the ASCII range, yielding a theoretical 4:1
space reduction.
* optimization: improved make-array type derivation for multi-dimensional
arrays. (#1838442)
* bug fix: compliant redefinition of classes whose previous definition
caused argument mismatch errors does not generate errors any
more. (#1840595, reported by 3b on #sbcl)
* bug fixes for issues caught by the random tester:
never derive the type of TRUNCATE on arbitrary numbers as the empty
type. (#1838267)
provide out-of-line definitions for internal machinery related to
FLOAT-SIGN. (#1838337)
include COMPLEX in the derived type of SIGNUM when appropriate. (#1838333)
more correct internal type testing for function types. (#1838808,
#1838888, #1838986)
don't assume that all objects of type (NOT SIMPLE-ARRAY) have an array
header. (#1838827)
recognize that PHASE on non-positive numbers can return 0 as well as
PI. (#1838892)
Revision 1.59 / (download) - annotate - [select for diffs], Sat Aug 31 20:20:42 2019 UTC (4 years ago) by rjs
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base,
pkgsrc-2019Q3
Changes since 1.58: +2 -1
lines
Diff to previous 1.58 (colored)
Prevent the portability check from failing.
Revision 1.58 / (download) - annotate - [select for diffs], Tue Aug 13 15:16:54 2019 UTC (4 years, 1 month ago) by rjs
Branch: MAIN
Changes since 1.57: +5 -30
lines
Diff to previous 1.57 (colored)
Update to 1.5.5, change maintainer to pkgsrc-users. Changes since 1.4.3:
Changes between version 1.5.4 and version 1.5.5
* platform support: - SunOS: bug reports and patches from Richard Lowe
in sb-posix tests (#1837495), sb-concurrency tests (#1837817),
unencapsulated tracing (#1837307), float registers in interrupt
contexts (#1837168)
* bug fix: do not generate version.lisp-expr from git describe if the
git repository is not sbcl's own. (#1836663, thanks to Richard Lowe)
* bug fix: compiler crash related to VALUES-LIST on a &REST argument in
some contexts. (#1836096, reported by Samuel Jimenez)
* bug fix: compiler hang related to constraint propagation. (#1835599,
reported by Mark Cox)
* bug fix: the inspector showed the wrong array element type. (#1835934,
reported by Richard M Kreuter)
* optimization: numerous improvements to hash table access and rehashing
* optimization: ASSERT compiles into substantially more compact code.
(#1835221)
Changes between version 1.5.3 and version 1.5.4
* minor incompatible change: hash tables on 64-bit machines consume roughly
20% less memory but can only grow to hold 2^31 entries (theoretically)
due to use of 31-bit indices internally.
* platform support: - RISC-V: improve rotate-byte support (thanks to Philipp
Matthias Schaefer)
* bug fix: the system reasons more correctly regarding the array rank of
complicated array types. (reported by Bart Botta)
* bug fix: DOUBLE-FLOAT-P never gets weaked to NUMBERP. (reported by Bart
Botta)
* enhancement: the regression test suite can now benefit from paralellism,
completing much faster when enough compute power is available.
* optimization: readtables with non-base-char dispatch characters are less
inefficient.
* optimization: INTERN performs fewer redundant type checks.
* optimization: tests for PATHNAMEP and STRUCTURE-OBJECT (including in
computing hash functions) are faster.
Changes between version 1.5.2 and version 1.5.3
* platform support: - RISC-V: numerous bug fixes and improvements - all
platforms: better run-program performance when used from multiple threads.
* enhancement: (declaim (optimize (debug 2))) ensures compilation of
top-level forms, providing better debugging for simple forms that are
otherwise "byte-code interpreted" when compiled into FASLs.
* bug fix: use of finalizers could in rare circumstances cause a crash in
the garbage collector.
* bug fix: show extended function designators, e.g. (setf foo), in the
disassembler
* optimization: reduced overhead of calling NTH/NTHCDR.
* optimization: improved FLOAT-SIGN on DOUBLE-FLOATs on 64-bit platforms
Changes between version 1.5.1 and version 1.5.2
* enhancement: RISC-V support with the generational garbage collector.
* enhancement: command-line option "--tls-limit" can be used to alter
the maximum number of thread-local symbols from its default of 4096.
* enhancement: better muffling of redefinition and lambda-list warnings
* platform support: - OS X: use Grand Central Dispatch semaphores, rather
than Mach semaphores - Windows: remove non-functional definition of
make-listener-thread
* new feature: decimal reader syntax for rationals, using the R exponent
marker and/or *READ-DEFAULT-FLOAT-FORMAT* of RATIONAL.
* optimization: various Unicode tables have been packed more efficiently
Changes between version 1.5.0 and version 1.5.1
* enhancement: restarts for missing package errors.
* optimization: FIND-PACKAGE should be faster even when run in the context
of a package with local package-nicknames.
* optimization: fix TRUNCATE deftransform's results to have well-defined
signs
* bug fix: thread-safety problems in RUN-PROGRAM with :PTY.
* bug fix: SLEEP transform could never fire.
* build enhancement: defend against quirky host floating point implementation
* test enhancement: allow more parallelism in running the regression test
suite
Changes between version 1.4.16 and version 1.5.0
* enhancement: SB-COVER emulates IN-PACKAGE when recording source maps;
this makes it possible to generate coverage for forms that uses local
package nicknames, or otherwise must be read in the correct package.
* build enhancement: new host quirks mechanism, support for building
under ABCL and ECL (as well as CCL, CMUCL, CLISP and SBCL itself)
* optimization: (FIND-SYMBOL x "P") for constant "P" executes faster,
subject to "P" not being a package-local nickname of any package.
Similarly INTERN. (#1814924)
* optimization: bounds checks are elided when possible where the same
array is dereferenced multiple times.
* bug fix: initargs are now deduplicated when computing effective slots.
* bug fix: TREE-EQUAL with :TEST 'EQL now correctly computes its answer.
(reported by Bahodir Mansurov)
* bug fix: compiled (COERCE x 'FLOAT) no longer coerces double-floats into
single-floats. (reported by J. Gareth Williams)
Changes between version 1.4.15 and version 1.4.16
* minor incompatible change: ENSURE-DIRECTORIES-EXIST no longer
establishes a CONTINUE restart in case of an error.
* minor incompatible change: Defining macros (DEFVAR, etc) which require
a symbol as the name will fail to macroexpand if given a non-symbol.
* enhancement: the unexported restart names SB-{ALIEN,FASL,IMPL,PCL}::RETRY
have been replaced by SB-EXT:RETRY.
Changes between version 1.4.14 and version 1.4.15
* enhancement: added AVX2 instructions on x86-64, which can be used with
SB-SIMD-PACK.
* enhancement: specializer name parsing is less lenient and signals a
specific condition in case of syntax errors. (#1808681)
* enhancement: provide interactive restarts for some file-system errors.
* enhancement: COMPILE no longer acquires the world lock. (fixes most
occurrences of #308959)
* bug fix: RUN-PROGRAM is more responsive and less likely to deadlock
(#1702178, #1808641)
* bug fix: traceroot can search for simple-fun targets (#1808659,
reported by Michal Herda)
* compiler bug fixes:
related to code generation: #1805899, #1806982, #1807455
related to interpreting and constant-folding: #1806513
related to the type system: #1804759, #1804796
related to eq-testing of structure slots: #1809582, #1808273
related to dynamic-extent: #1809565, #1809253, #1809485, #1739652
related to GC safety: #308949
Changes between version 1.4.13 and version 1.4.14
* enhancement: attempting to build on openbsd 6.0 or newer without the
wxallowed mount option now results in a more useful error message.
* enhancement: by popular demand, SB-EXT now exports two functions
HEAP-ALLOCATED-P and STACK-ALLOCATED-P to assist in writing debug
assertions that objects in hash-tables are not stack-allocated, etc.
* bug fix: restored sb-thread support on OpenBSD.
Changes between version 1.4.12 and version 1.4.13
* minor incompatible change: PRINT-TYPE and PRINT-TYPE-SPECIFIER are not
exported from SB-EXT. These were never announced, so this change would
only affects users who discovered these undocumented functions.
* enhancement: SB-EXT:SEARCH-ROOTS and SB-EXT:GC-AND-SEARCH-ROOTS are
supported on all backends that use gencgc.
Changes between version 1.4.11 and version 1.4.12
* minor incompatible change: a number of platform-specific elements of
*FEATURES* related to whether the system implements particular
strategies have been removed.
* minor incompatible change: some changes to the (internal) implementation
details of the x86 and x86-64 have necessitated changes to some
low-level libraries.
* enhancement: attempting to transfer control through GO or RETURN-FROM
to frames which no longer exist are now caught and handled by the debugger.
* enhancement: identical code (at the machine instruction level) can now
be shared between functions, if explicitly requested.
* enhancement: SB-EXT:STRING-TO-OCTETS and SB-EXT:OCTETS-TO-STRING are
now documented.
* bug fixes: fix a number of bugs revealed by random testing (#1793171,
#1793150, #1791550, #1792030, #1791059, #1790157, #1790717, #1790703)
Changes between version 1.4.10 and version 1.4.11
* minor incompatible change: changes to the (internal) assembler on x86
and x86-64 may cause problems to some low-level third-party libraries:
new macro EA for defining an effective address, without size
information;
an explicit size modifier is now needed for MOVSX and MOVSZ
instructions;
MOVD and MOVQ move a single size of operand by definition.
* enhancement: support the latest MinGW (#1786731, reported by il71)
* enhancement: checks for modifications of constants can now be done in
local (FLET/LABELS) functions.
* optimization: improved type checking routines for various compound types.
* optimization: array bound checks are elided on vectors when the index
is known to be less than the length, including LOOP ACROSS.
* optimization: the register allocator's use of temporaries is somewhat
improved.
* optimization: checking widetags involves fewer conditional jumps on x86
and x86-64.
* bug fix: fix a number of bugs related to constant improper lists as
sequence arguments (#1768563, #1768568, #1768652)
Changes between version 1.4.9 and version 1.4.10
* enhancement: added SB-EXT:MAKE-WEAK-VECTOR.
* enhancement: constant-modification detection warnings can be generated
in the presence of conditional constructs.
* optimization: better bounds-checking on x86[-64] and ARM64.
* optimization: adding 1 to or subtracting 1 from a fixnum variable does
not cons.
* bug fixes: fix a number of bugs revealed by random testing (#1782826,
#1779878, #1779737)
Changes between version 1.4.8 and version 1.4.9
* enhancement: SB-COVER instrumentation for x86[-64] has signficantly
less overhead. The performance penalty for 64-bit code has been
measured at around 30% slower than uninstrumented code as contrasted
with slowdowns in excess of 100% previously.
* enhancement: tracing a generic function with the :METHODS T option
produces output corresponding to each method called under the default
:ENCAPSULATE NIL tracing implementation.
* bug fix: updated TRACE documentation. (#574614 was actually already
fixed, but there were other issues.)
* bug fix: fixed x86 GC bug causing heap corruption. (#1749369)
* bug fix: improved compatibility with macOS High Sierra and graphical
applications.
Changes between version 1.4.7 and version 1.4.8
* bug fix: redefinition of method combinations now does the expected
thing; generic functions using that method combination have their
effective methods lazily recomputed according to the new definition
of the method combination. (Reported by Didier Verna at ELS 2018)
* bug fix: :arguments argument to the long form of DEFINE-METHOD-COMBINATION
is now implemented more correctly, supporting suppliedp variables and
&optional defaults. (Reported by Bruno Haible, #309084)
Changes between version 1.4.6 and version 1.4.7
* enhancement: better handling of unknown keyword arguments (#1750466)
* enhancement: namestrings can now be computed for certain pathnames
that previously did not have namestrings because of #\. characters
in their name and/or type components.
* bug fix: compiling a SLEEP call with a float positive infinity
argument no longer causes an internal error (#1754081)
* bug fix: keyword arguments provided to a generic function with
EQL-specialized methods are checked more correctly (reported by
Syll, #1760987)
Changes between version 1.4.5 and version 1.4.6
* enhancement: DISASSEMBLE on a symbol naming a macro will
disassemble the expander, not the code that traps attempted
FUNCALL of the macro.
* enhancement: The sb-sprof contrib now provides an experimental
interface for accessing collected profiler data.
* enhancement: The instruction-level profiling of the sb-prof contrib
annotates the disassembler output more efficiently.
* optimization: improved dynamic-extent handling of nested variables.
Changes betweenNew in version 1.4.5
* minor incompatible change: building with/without the :sb-package-locks
feature is no longer an option. Package locks are always compiled in,
and removing :sb-package-locks from *features* will have no effect.
* enhancement: FIND-PACKAGE does not acquire a mutex
* enhancement: cheneygc can perform heap relocation on startup
* enhancement: in threaded builds, finalizers execute in a system-internal
thread so that a user thread which invokes GC is unblocked from
performing work as soon it returns from GC and invokes any post-GC hooks.
As such, it is more important than before to avoid assumptions about
special variable bindings in finalizers, even in single-threaded code.
* optimization: faster (funcall (or function symbol)) on x86-64.
Changes between version 1.4.3 and version 1.4.4
* bug fix: pathname accessors such as PATHNAME-DIRECTORY work on
SYNONYM-STREAMs.
* bug fix: (pathname-{device,directory,name,type} ... :case :common) works
as expected. In particular MAKE-PATHNAME composed with the accessors
roundtrips properly when both use the same :case. (#1739906)
* bug fix: DIRECTORY no longer gets confused when the value of
*DEFAULT-PATHNAME-DEFAULTS* has a name or type component. (#1740563)
* bug fix: pattern pieces in pathname components are correctly
escaped during unparsing.
* bug fix: DELETE-DIRECTORY no longer signals an error when the
directory is supplied as a pathname with name and/or type
components containing escaped characters. (#1740624)
* bug fix: weak hash-tables no longer cause GC time to scale
superlinearly (#1241771)
* bug fix: CANCEL-FINALIZATION operates in approximately constant
time per operation (#1587983)
* bug fix: big-endian MIPS systems now (mostly) work again (broken
since 1.3.14.x).
* bug fix: backtrace from arg-count errors on systems other than x86,
x86-64, ARM, and ARM64 now works again.
* bug fix: backtrace from asynchronous interrupts on non-x86,
non-x86-64 systems should now be more reliable.
* enhancement: warnings and errors referring to bindings established by
LET, LET*, FLET and LABELS point to the offending form more accurately.
* enhancement: backtrace for invalid argument count produces the
exact supplied arguments including the extra ones on all platforms
(no longer just x86, x86-64, ARM, and ARM64).
Revision 1.57 / (download) - annotate - [select for diffs], Wed Oct 17 12:59:49 2018 UTC (4 years, 11 months ago) by leot
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base,
pkgsrc-2019Q2,
pkgsrc-2019Q1-base,
pkgsrc-2019Q1,
pkgsrc-2018Q4-base,
pkgsrc-2018Q4
Changes since 1.56: +2 -1
lines
Diff to previous 1.56 (colored)
sbcl: Honor UNLIMIT_RESOURCES and address PaX problems
- Due custom do-{build,test,install} UNLIMIT_RESOURCES were not honored leading
to:
//slurp-ucd
*** - No more room for LISP objects
errors. Adjust these target to honor UNLIMIT_RESOURCES.
- sbcl does not work with PaX MPROTECT because mmap()s by OR'ing all
PROT_{EXEC,READ,WRITE}. Unfortunately src/runtime/sbcl is also
used as part of building needing also `${PAXCTL} +m' in the middle
of the build.
Introduce an SBCL_PAXCTL variable (by default `:') via
patch-src_runtime_GNUmakefile that execute a program against src/runtime/sbcl
and define it for platforms that have a paxctl tool.
Mark bin/sbcl with NOT_PAX_MPROTECT_SAFE too.
- Refactor the environment variables injection logic in do-{build,test,install}
to honor MAKE_ENV and INSTALL_ENV.
- Minor mostly cosmetic adjustments (use ${RM}, not rm)
Bump PKGREVISION
Revision 1.56 / (download) - annotate - [select for diffs], Thu Jan 4 14:47:17 2018 UTC (5 years, 8 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2018Q3-base,
pkgsrc-2018Q3,
pkgsrc-2018Q2-base,
pkgsrc-2018Q2,
pkgsrc-2018Q1-base,
pkgsrc-2018Q1
Changes since 1.55: +5 -5
lines
Diff to previous 1.55 (colored)
sbcl: Update to 1.4.3. Changes since 1.3.21:
changes in sbcl-1.4.3 relative to sbcl-1.4.2:
* enhancement: SLEEP respects deadlines established by SB-SYS:WITH-DEADLINE.
* bug fix: DECODE-TIMEOUT and operators accepting a timeout no longer signal
an error when called with an argument that is of type (real 0) but not
(unsigned-byte 62) (lp#1727789)
* bug fix: fixed heap exhaustion bug when consing millions of small objects
* bug fix: sb-safepoint builds are now a lot less prone to deadlocks and odd
crashes (lp#1424031, lp#1268710)
* bug fix: argumentless CALL-NEXT-METHOD where specialized-to-T or
unspecialized parameters are mutated now uses the original (non-mutated)
parameter values (lp#1734771)
* bug fix: memory faults from lisp no longer use (thread-and-interrupt
unsafe) global storage for fault addresses (everywhere), and now have
cleaner backtraces (on x86 and x86-64). (lp#309068)
* bug fix: pathnames with a directory component of the form
(:absolute {:up,:wild,:wild-inferiors}) no longer fail to unparse.
(lp#1738775)
* bug fix: more reliable signal handling on macOS.
changes in sbcl-1.4.2 relative to sbcl-1.4.1:
* minor incompatible change: SB-EXT:QUIT is no longer marked as deprecated
and behaves like SB-EXT:EXIT.
* enhancement: ASDF updated to 3.3.1. The ASDF release is dedicated to
the late Elias Pipping who put enormous amounts of work into it despite
his terminal illness. Thank you and rest in peace. (lp#1681201)
* enhancement: alien routines compiled with '-fsanitize=thread' and/or
'-fsanitize=memory' cause fewer false positives in error reporting.
* optimization: fewer instances of consing float constants at runtime.
* bug fix: a number of compiler bugs detected by Paul F. Dietz' randomized
tester. (lp#1731503, lp#1730699, lp#1723993, lp#1730434, lp#1661911,
lp#1729639, lp#1729471, lp#1728692)
* bug fix: better errors from NAMESTRING and friends on pathnames with no
namestrings. (lp#792154)
* bug fix: EQUAL and EQUALP compiler transforms were too confident in
deriving a result. (lp#1732277, lp#1732225)
* bug fix: FILL sometimes returned the underlying data vector rather than
the given array. (lp#1732553)
* bug fix: SEARCH returned the wrong answer in some cases. (lp#1732952)
* bug fix: the type (COMPLEX INTEGER) behaves more as specified by Function
TYPEP, which has stronger constraints than System Class COMPLEX.
(Reported by Eric Marsden, lp#1733400)
changes in sbcl-1.4.1 relative to sbcl-1.4.0:
* optimization: faster foreign callbacks.
* enhancement: complex arrays can be stack allocated.
* enhancement: PROCESS-KILL now exists on win32 and PROCESS-PID actually
returns the PID.
* optimization: the register allocation method used by the compiler when
optimizing for speed is now faster for functions with large bodies.
* bug fix: SB-INTROSPECT:ALLOCATION-INFORMATION works on big-endian CPUs
(fixes lp#490490 for real rather than by disabling a test)
* bug fix: code objects and bignums of large enough size to be placed
on GC pages without any other object no longer cause accidental copying
during garbage collection. (gencgc only)
* bug fix: sb-fasteval failure with 0-argument lambdas (lp#1722715)
* bug fix: RUN-PROGRAM doesn't leak handles on win32 and PROCESS-CLOSE
doesn't crash. (lp#1724472)
changes in sbcl-1.4.0 relative to sbcl-1.3.21:
* minor incompatible change: DESTRUCTURING-BIND treats non-toplevel () as
nested empty pattern. This seems to be what the standard mandates, so
conforming code should not be affected.
* ehancement: (GC :GEN 7) with gencgc will zero-fill dead pseudo-static
objects so that they do not spuriously cause reachability of objects that
would have been otherwise dead.
* enhancement: PROCESS-STATUS now tracks stopped and continued processes
properly (also fixes lp#1624941, based on patch by Elias Pipping).
* bug fix: INSPECT handles errors signaled while printing slot
values. (lp#454682)
* bug fix: DESCRIBE works on classes like it used to.
* bug fix: *LOAD-PATHNAME* and *LOAD-TRUENAME* are bound to pathnames
when processing a sysinit or userinit file
* bug fix: save-lisp-and-die is able to collect more garbage on non-x86oid
gencgc targets.
* bug fix: fixed out-of-bounds array read in optimized POSITION on bit-vectors
* bug fix: signal emulation respects the 128-byte stack red zone on x86-64
macOS.
Revision 1.55 / (download) - annotate - [select for diffs], Sat Sep 16 10:41:55 2017 UTC (6 years ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2017Q4-base,
pkgsrc-2017Q4,
pkgsrc-2017Q3-base,
pkgsrc-2017Q3
Changes since 1.54: +4 -4
lines
Diff to previous 1.54 (colored)
Update to SBCL 1.3.21
New in version 1.3.21
- minor incompatible change: the CLOBBER-IT restart for defstruct
redefintion has been removed after a 15 year deprecation cycle.
Use the new name, RECKLESSLY-CONTINUE. Note also that this restart
is hidden if deemed unsafe due to altered placement of untagged slots
in the structure.
- enhancement: the assignment of -DSBCL_PREFIX= in src/runtime/GNUmakefile
can be removed as a local patch, which results in an sbcl executable
that finds its core file relative to itself by looking in "../lib/sbcl".
- enhancement: backends using the generational GC are able to relocate
dynamic space anywhere the operating system places it. This feature
can be disabled by removing :relocatable-heap from the build configuration.
Not supported on Windows.
- enhancement: DEFMETHOD no longer signals IMPLICIT-GENERIC-FUNCTION-WARNING.
- enhancement: better type conflict detection for high order functions,
e.g. (find x "123" :test #'=)
- enhancement: the tabular output of ROOM is aligned dynamically,
preventing misaligned tables for larger sizes or counts.
- enhancement: ROOM reports on immobile space if applicable.
- optimization: optimized external-format routines.
- bug fix: SB-INTROSPECT:ALLOCATION-INFORMATION returns :IMMOBILE
instead of :FOREIGN for objects in immobile space.
- bug fix: dotted lists in special forms and function call forms signal
an appropriate error
- bug fix: EQUALP hash tables with pathname keys now ignore internal slots.
(#1712944, reported by Jason Miller)
New in version 1.3.20
- minor incompatible change: DEF{GENERIC,METHOD} no longer accept
some illegal lambda lists such as (defgeneric bar (foo &key foo))
or (defgeneric baz (t)) that were accepted before.
- optimization: a valueless &AUX binding in a BOA constructor does not
force all slots reads in safe code to perform a full type check.
- optimization: ATOMIC-PUSH and ATOMIC-POP generate better code
- bug fix: the low-level debugger would erroneously print - or not print
as the case may be - "(bad-address)" for some objects depending whether
the --dynamic-space-size argument was used at Lisp startup
- bug fix: a DEFCONSTANT with a non non-eql-comparable object as the value
could cause miscompilation if that constant appeared as the default
expression for an &OPTIONAL binding
- bug fix: generic function lambda lists are now checked for repeated
and otherwise illegal entries. (#1704114)
- bug fix: setting gencgc_verbose = 1 could cause deadlock in fprintf()
depending on the platform's stdio implementation. The relevant code
has been changed to use snprintf() and write() instead.
New in version 1.3.19
- enhancement: specialized arrays can be printed readably without using
*read-eval*
- enhancement: SB-DEBUG:PRINT-BACKTRACE truncates huge string arguments.
The full string remains available for inspection via (SB-DEBUG:ARG).
- bug fix: backtracing from several threads at once could fail
- bug fix: floating-point infinities could not be used as keys in EQUALP
hash tables. (#1696274)
- bug fix: random sb-fasteval failures. (#1642708)
- bug fix: align the stack in callback wrappers to defend against C compiler
over-aggressive use of SIMD. (#1697528)
- bug fix: don't try to find the class when reporting that a class does not
exist for a primitive type. (#1697226)
Revision 1.54 / (download) - annotate - [select for diffs], Sat Jun 17 20:58:27 2017 UTC (6 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2017Q2-base,
pkgsrc-2017Q2
Changes since 1.53: +4 -4
lines
Diff to previous 1.53 (colored)
Update to SBCL 1.3.18
changes in sbcl-1.3.18 relative to sbcl-1.3.17:
* minor incompatible change: existing values of CFLAGS, ASFLAGS,
CPPFLAGS, and LINKFLAGS will be incorporated into C compiler
invocations when building from source.
* minor incompatible change: the result of WRITE-TO-STRING may be
a BASE-STRING if all characters written are of type BASE-CHAR.
* minor incompatible change: the broadcast stream with no output
streams is a singleton object. That object satisfies OPEN-STREAM-P
regardless of how many times CLOSE is invoked on it.
* enhancement: x86[-64] backends contain an experimental feature
which aids in demonstrating reachability of any object starting
from a tenured object or a thread stack by producing a proof
as a sequence of pointers to follow.
The file "tests/traceroot.test.sh" contains an example usage.
* enhancement: if the alien symbol "gc_coalesce_string_literals" is
set to 1 prior to SAVE-LISP-AND-DIE, then similar string constants
loaded from different fasl files may be collapsed to one object.
If the variable is set to 2, then additionally strings which are
STRING= in code resulting from COMPILE can be coalesced.
For instance, two functions returning the literal string "HI"
might return EQ strings after collapsing, which may be undesired
in a particular use. The flag pertains to gencgc only.
* enhancement: SXHASH values on pathnames are better distributed
* bug fix: MAKE-PATHNAME removes empty strings as components of a
directory, as is permitted: "Whenever a pathname is constructed
the components may be canonicalized if appropriate."
* optimization: various printer and FORMAT performance enhancements.
* bug fix: GET-FOREGROUND no longer fails in case all other interactive
threads exit (lp#1682671, reported by Syll)
* bug fix: RELEASE-FOREGROUND always removes the current thread from the
list of interactive threads. (lp#1682867, reported by Syll)
Revision 1.53 / (download) - annotate - [select for diffs], Sun Apr 30 17:24:26 2017 UTC (6 years, 4 months ago) by asau
Branch: MAIN
Changes since 1.52: +5 -5
lines
Diff to previous 1.52 (colored)
Update to SBCL 1.3.17
changes in sbcl-1.3.17 relative to sbcl-1.3.16:
* enhancement: memory overhead from the garbage collector's metadata
is reduced on 64-bit architectures; no change for 32-bit.
* enhancement: further garbage collector speedups affecting
pinned objects on conservative backends, and simple-vectors.
* enhancement: on Linux a custom handler for SIGSEGV can be called
for page faults outside of dynamic space by changing the C symbol
"sbcl_fallback_sigsegv_handler".
* bug fix: sb-cover does not lose source positions for AND/OR/COND.
* bug fix: random disassembler failures. (lp#1527931)
* The bundled sb-md5 contrib has been updated to release 2.0.4
which is licensed under Creative Commons CC0 per author's statement
https://github.com/pmai/md5/commit/fd134e71b71a10ab78905833a7cb9d4d6817c589
(Refer to NEWS and COPYING in the contrib/sb-md5 subdirectory)
Revision 1.52 / (download) - annotate - [select for diffs], Thu Apr 13 11:35:31 2017 UTC (6 years, 5 months ago) by asau
Branch: MAIN
Changes since 1.51: +4 -4
lines
Diff to previous 1.51 (colored)
Update to SBCL 1.3.16
changes in sbcl-1.3.16 relative to sbcl-1.3.15:
* optimization: various small tweaks give around 5% faster garbage
collection
* bug fix: better detection of when an impossible code path does
not need a warning. (lp#1668619)
* bug fix: stronger attempts to disable position-independent
executable building. (lp#1668986, patch from Mark Wright)
* bug fix: OPEN :IF-EXISTS NIL signalled a condition on Windows.
(lp#1674437, reported by Jan Idzikowski)
changes in sbcl-1.3.15 relative to sbcl-1.3.14:
* minor incompatible change: the reader will when feasible create
new symbols using a BASE-STRING for the print name. Additionally,
string literals can favor the base-string type if desired, though
the default is to always return UTF-32 strings for compatibility.
A preference for base-string does not disable reading Unicode.
The choice is controlled via (SETF READTABLE-BASE-CHAR-PREFERENCE).
If Unicode was disabled at build time, this setting does nothing.
* enhancement: SBCL generates more debug information by default.
* enhancement: type errors provide context information, such as which
variable is being bound, which slot of which structure is being set.
* enhancement: if #+immobile-symbols is in build-time *FEATURES* (not
enabled by default), then symbols will never be moved in memory
except by SAVE-LISP-AND-DIE. Immobility has helpful implications for
code generation as well as interaction with foreign routines.
This feature can only be enabled if #+immobile-space is enabled.
* enhancement: undefined function errors can be restarted on x86-64, to
either retry calling the function again or call a user supplied function.
* enhancement: sb-ext:restrict-compiler-policy accepts an upper bound in
addition to a lower bound.
* enhancement: #+immobile-code improves the speed of function calling.
Some delay may be noticed when redefining an existing function
from a saved core file however.
* defaults change: sb-ext:*disassemble-annotate* default to NIL, due to its
poor reliability.
* new feature: SB-LINKABLE-RUNTIME, allowing linking with extra object
files to help with delivery of executables. (Thanks to Francois-Rene
Rideau)
* bug fix: data race in GENTEMP fixed - it can no longer return the
same interned symbol to multiple threads if called concurrently
* bug fix: interrupting LOADing of FASLs does not leave functions without
source locations. (lp#540276)
* bug fix: DYNAMIC-EXTENT-declared results of NOTINLINE local functions were
treated as if they were actually stack allocated (lp#1659964)
* bug fix: correctly handle the case of a non-local exit within a function
terminating the extent of dynamic-extent, dynamic-bound variables in the
presence of multiple-values (lp#1655011)
* bug fix: handling of SB-SYS:WITH-PINNED-OBJECTS in the interpreters (both
sb-eval and sb-fasteval) now actually pins objects on gencgc.
* bug fix: AVX registers are preserved during exceptions on x86-64 macOS.
* bug fix: (directory "SOMETHING/*/**/MORE") is no longer equivalent to
(directory "SOMETHING/**/MORE")
* bug fix: better console IO on Windows (lp#1660906)
changes in sbcl-1.3.14 relative to sbcl-1.3.13:
* minor incompatible change: the SB-PCL walker no longer recognizes
macros expanding into a DECLARE expression. This is not a language change,
since ANSI forbids such usage (X3J13 issue DECLARE-MACROS:FLUSH).
* enhancement: for several macros such as MULTIPLE-VALUE-{BIND,SETQ}, COND,
DO{,*,LIST}, {RESTART,HANDLER}-{BIND,CASE}, *CASE, conditions signaled
during macroexpansion point to the form that caused the problem more
accurately.
* enhancement: the "--noinform" command-line option inhibits output from
save-lisp-and-die in addition to removing the startup banner.
* bug fix: PROCESS-KILL failed to return errno if the system call failed
* optimization: slightly more comprehensive treatment of the keyword
arguments to MAKE-ARRAY in compiler transformations.
changes in sbcl-1.3.13 relative to sbcl-1.3.12:
* enhancement: SET triggers package locks on undefined variables.
(lp#1645152)
* enhancement: new Windows specific option to run-program, :escape-arguments
(lp#1503496)
* enhancement: recompiling a MAKE-INSTANCE form with an initarg :INITARG
CONSTANT where CONSTANT names a constant variable picks up the new value
of CONSTANT in case it has been redefined. (lp#1644944)
* optimization: faster TYPEP on undefined at compile-time types and upcoming
class definitions. (lp#1082967)
* optimization: memory consumption of each STANDARD-OBJECT instance is
reduced by 2 words if the compact-instance-header feature is enabled.
* optimization: CONDITION instances are quicker to allocate.
* optimization: unoptimized calls to FILL on specialized vectors are now
just as fast as T vectors.
* bug fix: get-timezone returns corret DST on 64-bit Windows. (lp#1641058)
* bug fix: cross reference information in fasls is no longer incompatible
between different cores (lp#1648186)
Revision 1.51 / (download) - annotate - [select for diffs], Mon Dec 5 20:03:29 2016 UTC (6 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2017Q1-base,
pkgsrc-2017Q1,
pkgsrc-2016Q4-base,
pkgsrc-2016Q4
Changes since 1.50: +5 -5
lines
Diff to previous 1.50 (colored)
Update to SBCL 1.3.12
New in version 1.3.12
* enhancement: on x86-64, compiled functions loaded from fasl
files can not be moved, but can be freed, by GC.
Additionally, COMPILE will produce immobile code
if SB-C::*COMPILE-TO-MEMORY-SPACE* is set to :IMMOBILE.
(Caution: the flag is experimental and subject to change.)
The benefits are better physical separation of code from
data, and potentially easier examination of live images by
external tools.
* enhancement: the docstring for SAVE-LISP-AND-DIE has been
amended to say that the :ROOT-STRUCTURES parameter is not
meaningless on gencgc, depending on the platform.
* bug fix: calling a named function (e.g. a DEFUN) concurrently
with redefining that same function could lead to execution of
random bytes.
* bug fix: yes-or-no-p accepts formatter functions (#1639490)
* bug fix: better handling of exceptions on macOS.
New in version 1.3.11
* minor incompatible change: SB-EXT:*INTEXP-MAXIMUM-EXPONENT*
is removed.
* enhancement: TRACE ... :REPORT {TRACE,NIL} now work as
advertised in the documentation string (based on patch by
Patrick Stein)
* enhancement: support unboxed signed-word structure slots on
x86, x86-64 and ARM64. (#377616)
* optimization: faster logical bit-array operations on
multidimensional arrays.
* optimization: better GC performance in the presence of many
threads. (patch by Ilya Perminov, #1339924)
* optimization: multiple-value-call is optimized with multiple
argument forms, not just one. (#753803)
* bug fix: MAKE-ALIEN-STRING returns the number of allocated
bytes as a second value as advertised (reported by Johann
'Myrkraverk' Oskarsson)
* bug fix: when TO-READTABLE is supplied to COPY-READTABLE, it
will contain only the macros in FROM-READTABLE and no others.
(#1631506)
* enhancement: gencgc has been modified for x86-64 on Linux and
macOS to a support mark-and-sweep as well as the traditional
copying strategy. It is conceivable that some applications
might be adversely affected. Please see ':immobile-space' in
'base-target-features.lisp-expr' for further details, and
possible reasons to disable this feature.
* enhancement: x86-64 supports shrinking the fixed overhead in
a structure from 2 words to 1 word, reducing memory
consumption in applications which create many small
structures.
Revision 1.50 / (download) - annotate - [select for diffs], Fri Oct 21 07:10:54 2016 UTC (6 years, 11 months ago) by asau
Branch: MAIN
Changes since 1.49: +4 -4
lines
Diff to previous 1.49 (colored)
Update to SBCL 1.3.10.
New in version 1.3.10
* enhancement: more compact low-level error signaling code
* enhancement: more compact encoding of cross-reference information
* optimization: faster out of line fixnum-float comparisons.
* optimization: filling a known simple-vector with a constant value is about
as fast in unoptimized code as in code compiled with (SPEED 3), and the
x86-64 implementation is able to use SSE instructions.
* bug fix: correctly handle the case of a non-local exit within a function
terminating the extent of dynamic-extent functions and variables in the
presence of multiple-values (#1563127)
* bug fix: restore builds on the latest OSX with the latest Xcode (#1470996)
New in version 1.3.9
* minor incompatible change: NAMESTRING prefers to return a BASE-STRING
instead of (ARRAY CHARACTER (*)) when possible.
* enhancement: cached make-instance/allocate-instance constructors can now
get garbage collected.
* optimization: better performance for some unoptimized operations on complex
numbers.
* bug fix: using the options :LOCAL-NICKNAMES and :LOCK in the same
DEFPACKAGE form no longer signals a bogus error
New in version 1.3.8
* minor incompatible change: the system now understands that the CONDITION
type is disjoint with many other system types.
* minor incompatible change: argument types in condition report functions are
now declared (in combination with the above change, this can result in
early detection of erroneous code).
* enhancement: simple arrays of any rank can be stack-allocated on platforms
supporting stack allocation of vectors.
* optimization: improved type derivation for FIND, POSITION, COUNT, SEARCH,
MISMATCH and other array and sequence functions.
* optimization: ALLOCATE-INSTANCE is now as fast as MAKE-INSTANCE.
* optimization: more efficient CHANGE-CLASS.
* bug fix: versions of getresuid() and getresgid() in SB-POSIX no longer
cause memory faults, and should work properly (#1603806, reported by Kieran
Grant)
* bug fix: handle ENOENT from getprotobyname() (#1596043, reported by Stephen
Hassard)
New in version 1.3.7
* bug fix: preserve the name of the destructive function for the destroyed
constant and important result warnings, even when declared NOTINLINE.
* optimization: faster operations on list-sets.
* optimization: better type derivation of set functions. (#1592152)
* optimization: load-time TLS-INDEX assignment, and other microoptimizations,
on x86.
* optimizations in:
+ APPEND;
+ ECASE/ETYPECASE;
+ ARRAY-DIMENSIONS;
+ ARRAY-TOTAL-SIZE;
+ REMOVE, REMOVE-DUPLICATES, DELETE and DELETE-DUPLICATES on lists.
New in version 1.3.6
* bug fix: do not insert conditional newlines in print-unreadable-object
(#1398290). This reverses a change made in #488979 which reversed a fix
advertised in release 0.8.14 to pass the GCL ANSI Test Suite.
* bug fix: constant negative rotations of 32-bit quantities are compiled
correctly on x86-64 and arm. (#1586614, reported by Guillaume Le Vaillant)
Revision 1.49 / (download) - annotate - [select for diffs], Wed Oct 12 11:35:48 2016 UTC (6 years, 11 months ago) by asau
Branch: MAIN
Changes since 1.48: +24 -0
lines
Diff to previous 1.48 (colored)
Needs _KERNTYPES on NetBSD.
Revision 1.48 / (download) - annotate - [select for diffs], Fri May 6 20:33:59 2016 UTC (7 years, 4 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2016Q3-base,
pkgsrc-2016Q3,
pkgsrc-2016Q2-base,
pkgsrc-2016Q2
Changes since 1.47: +5 -5
lines
Diff to previous 1.47 (colored)
Update to SBCL 1.3.5 New in version 1.3.5 * enhancement: the platform's strtod() is exposed as SB-POSIX:STRTOD * enhancement: speed up debug info creation for highly nested functions. * enhancement: the interleaved structure slot optimization from release 1.2.6 has been ported to all architectures. * enhancement: support run-program I/O redirection into lisp streams on Windows. * bug fix: better wording in missed optimization note. * bug fix: interpreted (CAS SVREF) was broken * bug fix: support CLISP as build host for ARM
Revision 1.47 / (download) - annotate - [select for diffs], Thu Apr 14 09:16:54 2016 UTC (7 years, 5 months ago) by asau
Branch: MAIN
Changes since 1.46: +4 -4
lines
Diff to previous 1.46 (colored)
Update to SBCL 1.3.4 New in version 1.3.4 * enhancement: who-sets and who-references work on DEFGLOBAL. * enhancement: CONSTANTP understands backquote. e.g. (CONSTANTP '`(0 (,CHAR-CODE-LIMIT))) => T * optimization: improvements to sequence functions: CONCATENATE, SUBSTITUTE, REVERSE. * bug fix: SB-EVAL does not signal an error for (THE KEYWORD :FOO) * bug fix: a DEFTYPE name that is redefined into a DEFSTRUCT name is less likely to cause confusion in the compiler. * bug fix: DOCUMENTATION works as intended for classes with non-standard metaclasses * bug fix: (TYPEP <extended-sequence> <extended-sequence-class>) no longer returns NIL in certain situations * bug fix: MAKE-SEQUENCE, MAP, CONCATENATE and MERGE accept class objects as result-type * bug fix: MAKE-SEQUENCE, MAP, CONCATENATE and MERGE expand DEFTYPEs in result-type
Revision 1.46 / (download) - annotate - [select for diffs], Tue Mar 1 19:22:41 2016 UTC (7 years, 6 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2016Q1-base,
pkgsrc-2016Q1
Changes since 1.45: +4 -4
lines
Diff to previous 1.45 (colored)
Update to SBCL 1.3.3 changes in sbcl-1.3.3 relative to sbcl-1.3.2: * enhancement: warn about argument mismatch for functions passed as arguments to other functions (e.g. REDUCE, MAP) at compile-time. * optimization: functions accepting other functions (e.g. REDUCE, FIND) can now be constant-folded if all function arguments are declared as foldable. * optimization: improved logical operations on integers of unknown type. * bug fix: exception handling no longer leaks memory on OS X. (lp#326238)
Revision 1.45 / (download) - annotate - [select for diffs], Mon Feb 1 23:29:56 2016 UTC (7 years, 7 months ago) by asau
Branch: MAIN
Changes since 1.44: +5 -4
lines
Diff to previous 1.44 (colored)
Update to SBCL 1.3.2
changes in sbcl-1.3.2 relative to sbcl-1.3.1:
* enhancement: {READ,WRITE}-SEQUENCE are much faster for some combinations
of short sequences and stream types
* enhancement: MAKE-LIST's result can be stack-allocated on x86-64
* bug fix: WRITE-SEQUENCE no longer fails to write lists containing integers
to bivalent streams
* bug fix: LOGTEST (and hence ODDP) no longer conses when given fixnum
arguments and small bit positions. (lp#1277690)
* bug fix: READ-FROM-STRING compiler-macro does not permute its arguments
* bug fix: DEFUN of a function name that collides with a system-generated
structure accessor does not confuse the runtime. (lp#540063)
* bug fix: heap corruption from miscompiled RESTART-BIND. (lp#1530390)
Revision 1.44 / (download) - annotate - [select for diffs], Tue Dec 29 23:34:55 2015 UTC (7 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.43: +2 -2
lines
Diff to previous 1.43 (colored)
Add patch comments.
Revision 1.43 / (download) - annotate - [select for diffs], Wed Dec 9 22:48:10 2015 UTC (7 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2015Q4-base,
pkgsrc-2015Q4
Changes since 1.42: +4 -5
lines
Diff to previous 1.42 (colored)
Update to SBCL 1.3.1
changes in sbcl-1.3.1 relative to sbcl-1.3.0:
* enhancement: SB-THREAD support for ARM64.
* enhancement: compiling an out-of-line DEFSTRUCT constructor call
will warn if a defaulted value is incompatible with its slot type.
* enhancement: a local INLINE declaration on a structure constructor
will work as intended, subject to any other factors that inhibit
inlining, even if the DEFSTRUCT was not itself within a global
INLINE proclamation for the named constructor
* enhancement: SB-EXT:DYNAMIC-SPACE-SIZE is now defined for cheneygc.
* enhancement: x86[-64] platforms support SB-EXT:CAS on structure slots
of type SB-EXT:WORD
* enhancement: the interleaved structure slot optimization from
release 1.2.6 has been ported to 32-bit x86, Sparc, PowerPC, ARM64.
* enhancement: SB-THREAD:JOIN-THREAD signals a proper error when an attempt
is made to join the current thread
* bug fix: NTH-VALUE does not cause stack overflow. (lp#1511419)
* bug fix: structure constructor type checking is better. (lp#1508735)
* bug fix: supplied-p variables for unused optional or keyword variables no
longer confuse SB-DI:PARSE-COMPILED-DEBUG-FUN-LAMBDA-LIST (and thus the
backtrace machinery) (lp#1498644)
* bug fix: Backtrace correctly handles undefined-function frames on MIPS.
* bug fix: WITH-FLOAT-TRAPS-MASKED correctly clears accrued traps on MIPS
(fixes issues with floating-point type derivation in the compiler).
* bug fix: FLOAT-NAN-P and FLOAT-TRAPPING-NAN-P now work correctly on MIPS
and HPPA.
* bug fix: MIPS context register access now masks to 32 bits (fixing issues
parsing negative-fixnum values for internal-error arguments and escaped
debug variables on 64-bit CPUs).
* bug fix: (SETF SAP-REF-DOUBLE) with constant offset on big-endian MIPS
now works correctly.
* bug fix: Callback parameter (argument) handling on MIPS is now vastly
more correct.
* bug fix: %DECREMENT-SEMAPHORE adjusts the remaining timeout after a
spurious wakeup
Revision 1.42 / (download) - annotate - [select for diffs], Sat Nov 14 18:11:15 2015 UTC (7 years, 10 months ago) by asau
Branch: MAIN
Changes since 1.41: +5 -5
lines
Diff to previous 1.41 (colored)
Update to SBCL 1.3.0
changes in sbcl-1.3.0 relative to sbcl-1.2.16:
* minor incompatible change: the environment passed to a macro/setf/deftype
expander is not always an object of type SB-KERNEL:LEXENV.
It can be nil, as is permissible by the standard.
* enhancement: ported to ARM64 Linux.
* enhancement: a new interpreter is included which has many benefits
over sb-eval. It is disabled by default. See src/interpreter/README
for instructions to enable it, and further details.
* bug fix: calling COMPILE when SB-EXT:*EVALUATOR-MODE* was :INTERPRET
would fail to perform "normal semantic processing such as macro expansion"
as stipulated by X3J13 issue LOAD-TIME-EVAL.
* bug fix: SB-UNICODE:CONFUSABLE-P no longer treats "<" and the empty
string as confusable. (lp#1504739)
* bug fix: (ASSERT (COMPUTE-IT ...)) would expand incorrectly
if COMPUTE-IT was a local macro that shadowed a global function.
* bug fix: SB-POSIX:CFSETISPEED and SB-POSIX:CFSETOSPEED now work properly
on platforms that use only the minimum specified set of fields in struct
termios (verified on Linux, still known not to work on FreeBSD and NetBSD,
very probably others). (partial fix for lp#1500951)
changes in sbcl-1.2.16 relative to sbcl-1.2.15:
* enhancement: by default, timers with a repeat interval do not "catch up"
by repeatedly calling their function after a clock discontinuity such as a
suspend and resume cycle
* bug fix: correctly restore multiple values on the stack in the presence of
alien calls. (lp#1489590)
* bug fix: MAKE-STRING-OUTPUT-STREAM enforces that :ELEMENT-TYPE
is a subtype of CHARACTER.
* bug fix: an EQL method specializer no longer causes garbage retention
if there are no extant methods using the specializer. (lp#492851)
changes in sbcl-1.2.15 relative to sbcl-1.2.14:
* new feature: DEPRECATION declaration for functions, variables and types
causes {EARLY,LATE,FINAL}-DEPRECATION-WARNING to be signaled when subject
of the declaration is used. Integrated with DESCRIBE, DOCUMENTATION and
SB-CLTL2:{VARIABLE,FUNCTION}-INFORMATION. Documented in the "Deprecation"
section of the manual.
* enhancement: ASDF updated to 3.1.5. (lp#1476867)
* enhancement: definitions within PROGN get proper source locations when
compiled (needs latest Slime to take advantage of this). (lp#1473147)
* enhancement: source locations for DEFCLASS slots now point directly to the
slot definitions, not the whole DEFCLASS form.
* bug fix: better source location in the presence of quoted forms.
(lp#1370561)
* bug fix: better source locations inside backqoute. (lp#1361502)
* bug fix: HANDLER-BIND requires that the handler-function be
a function designator at the time of binding establishment. (lp#1480679)
* bug fix: inlined functions surrounded by nested macrolets are properly
inlined. (lp#309123)
changes in sbcl-1.2.14 relative to sbcl-1.2.13:
* minor incompatible change: The name of a compiled anonymous lambda
as returned by the third value of FUNCTION-LAMBDA-EXPRESSION can have
a lambda-list-like list following the introductory LAMBDA that is not
in general a syntactically valid lambda list. Specifically, it won't
retain default values, supplied-p variables, or &KEY or &AUX bindings.
* enhancement: DESTRUCTURING-BIND has been totally reimplemented from
scratch to address a handful of performance and correctness issues.
Some minor behavioral differences exist regarding order of evaluation
of default forms for unsupplied &OPTIONAL and &KEY arguments
when nested destructuring patterns are involved.
(lp#707556, lp#707573, lp#707578, lp#708051)
* enhancement: DEFCONSTANT and DEFSTRUCT respect package locks. (lp#1186238,
lp#1036716)
* enhancement: sb-unicode:normalize-string has a new optional argument,
FILTER, a callback which controls which decomposed characters are
collected. Useful for stripping away diacritics more efficiently.
* bug fix: (TYPE-OF ARRAY) for a non-simple array is subject to change
after a call of ADJUST-ARRAY. (lp#1333731)
* bug fix: Dynamic-extent allocation with a loop between allocating a value
and the start of its environment no longer discards the allocated data
when the loop is taken. (lp#1472785)
* bug fix: Variable-reference elimination no longer generates incorrect code
under certain circumstances. (lp#1446891)
* bug fix: variables with EQL types are no longer treated as constants by
VOPs, which caused problems with closures being allocated for such
variables, but they remained unused. (lp#1390149)
* bug fix: Windows installer generates registry key name
correctly. (lp#1476447)
Revision 1.41 / (download) - annotate - [select for diffs], Tue Nov 3 22:50:44 2015 UTC (7 years, 10 months ago) by agc
Branch: MAIN
Changes since 1.40: +2 -1
lines
Diff to previous 1.40 (colored)
Add SHA512 digests for distfiles for lang category Problems found with existing digests: Package nhc98 distfile nhc98src-1.22.tar.gz a8adc8f22371998ee0657bc0e01058a57d876abc [recorded] 81975fcb5f1dda5efeaabc30ce8c6dceae55e591 [calculated] Problems found locating distfiles: Package gcc-aux: missing distfile ada-bootstrap.i386.dragonfly.36A.tar.bz2 Package gcc-aux: missing distfile ada-bootstrap.i386.freebsd.84.tar.bz2 Package gcc-aux: missing distfile ada-bootstrap.x86_64.dragonfly.36A.tar.bz2 Package gcc-aux: missing distfile ada-bootstrap.x86_64.freebsd.84.tar.bz2 Package gcc-aux: missing distfile ada-bootstrap.x86_64.solaris.511.tar.bz2 Package gcc5-aux: missing distfile ada-bootstrap.i386.dragonfly.36A.tar.bz2 Package gcc5-aux: missing distfile ada-bootstrap.i386.freebsd.84.tar.bz2 Package gcc5-aux: missing distfile ada-bootstrap.x86_64.dragonfly.36A.tar.bz2 Package gcc5-aux: missing distfile ada-bootstrap.x86_64.freebsd.84.tar.bz2 Package gcc5-aux: missing distfile ada-bootstrap.x86_64.solaris.511.tar.bz2 Package ghc7: missing distfile ghc-7.6.3-boot-i386-unknown-freebsd.tar.xz Package icc11: missing distfile l_cproc_p_11.1.080.tgz Package jini: missing distfile jini-1_2_1_001-src.zip Package oo2c: missing distfile oo2c_32-2.0.11.tar.bz2 Package openjdk7: missing distfile openjdk7/bootstrap-jdk-1.7.76-freebsd-10-amd64-20150301.tar.xz Package openjdk7: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-5-i386-20150301.tar.xz Package openjdk7: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-6-i386-20150301.tar.xz Package openjdk7: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-7-earmv6hf-20150306.tar.xz Package openjdk7: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-7-sparc64-20150301.tar.xz Package openjdk7: missing distfile openjdk7/bootstrap-jdk7u60-bin-dragonfly-3.8-amd64-20140719.tar.bz2 Package openjdk8: missing distfile openjdk7/bootstrap-jdk-1.7.76-freebsd-10-amd64-20150301.tar.xz Package openjdk8: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-5-i386-20150301.tar.xz Package openjdk8: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-6-i386-20150301.tar.xz Package openjdk8: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-7-earmv6hf-20150306.tar.xz Package openjdk8: missing distfile openjdk7/bootstrap-jdk-1.7.76-netbsd-7-sparc64-20150301.tar.xz Package openjdk8: missing distfile openjdk7/bootstrap-jdk7u60-bin-dragonfly-3.8-amd64-20140719.tar.bz2 Package oracle-jdk8: missing distfile jdk-8u60-linux-i586.tar.gz Package oracle-jdk8: missing distfile jdk-8u60-solaris-x64.tar.gz Package oracle-jre8: missing distfile jre-8u60-linux-i586.tar.gz Package oracle-jre8: missing distfile jre-8u60-solaris-x64.tar.gz Package sun-jdk6: missing distfile jdk-6u45-linux-i586.bin Package sun-jdk6: missing distfile jdk-6u45-solaris-i586.sh Package sun-jdk7: missing distfile jdk-7u72-linux-i586.tar.gz Package sun-jdk7: missing distfile jdk-7u72-solaris-i586.tar.gz Package sun-jre6: missing distfile jce_policy-6.zip Package sun-jre6: missing distfile jre-6u45-linux-x64.bin Package sun-jre6: missing distfile jre-6u45-solaris-x64.sh Package sun-jre7: missing distfile jre-7u72-linux-i586.tar.gz Package sun-jre7: missing distfile jre-7u72-solaris-i586.tar.gz Otherwise, existing SHA1 digests verified and found to be the same on the machine holding the existing distfiles (morden). All existing SHA1 digests retained for now as an audit trail.
Revision 1.40 / (download) - annotate - [select for diffs], Thu Jul 9 20:14:06 2015 UTC (8 years, 2 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base,
pkgsrc-2015Q3
Changes since 1.39: +4 -4
lines
Diff to previous 1.39 (colored)
Update to SBCL 1.2.13.
changes in sbcl-1.2.13 relative to sbcl-1.2.12:
* incompatible change: on success, TRY-SEMAPHORE and WAIT-ON-SEMAPHORE
return the new count
* enhancement: WAIT-ON-SEMAPHORE accepts a decrement parameter
* enhancement: JOIN-THREAD allows distinguishing timeout vs. abort in all
situations
* enhancement: On Windows DBG_PRINTEXCEPTION_C is handled and its message is
printed. (lp#1437947)
* bug-fix: TRUENAME works properly on broken symlinks presented as
directories. (lp#1458164)
* bug fix: Inlined DPB and DEPOSIT-FIELD don't interfere with left-to-right
order of argument evaluation. (lp#1458190)
* bug fix: (SETF (LDB (BYTE 1 2 JUNK) X) 0) is rightly rejected.
* bug fix: DEFSETF lambda lists should not permit argument destructuring.
* bug fix: calls to (SETF SLOT-VALUE) on a missing slot would in certain
situations incorrectly return the result of a SLOT-MISSING method
instead of always returning the new value. (lp#1460381)
* bug fix: a DEFMACRO occurring not at toplevel and capturing parts of
its lexical environment (thus being a closure) caused expressions
involving the macro name to cause corruption in the pretty-printer
due to faulty introspection of the lambda list of a closure.
* bug fix: out of line MAP/MAP-INTO check that the results produced by the
function are of the matching sequence type. (lp#1459581)
* bug fix: pretty-printing of '(LET `((,X ,Y)) :B) is handled correctly.
Revision 1.39 / (download) - annotate - [select for diffs], Thu Jun 11 04:37:00 2015 UTC (8 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2015Q2-base,
pkgsrc-2015Q2
Changes since 1.38: +1 -2
lines
Diff to previous 1.38 (colored)
Remove stub patch, not needed anymore. Tested on NetBSD 7 i386/amd64.
Revision 1.38 / (download) - annotate - [select for diffs], Wed Jun 10 20:41:48 2015 UTC (8 years, 3 months ago) by asau
Branch: MAIN
Changes since 1.37: +3 -5
lines
Diff to previous 1.37 (colored)
Update to SBCL 1.2.12
changes in sbcl-1.2.12 relative to sbcl-1.2.11:
* minor incompatible change: the SB-C::*POLICY* variable is no longer
a list. Code which manipulated it as such (including but not limited
to non-bundled releases of ASDF) will need to be revised.
* enhancement: The input stream for COMPILE-FILE implements
STREAM-LINE-COLUMN.
* enhancement: EVAL errors that occur by way of LOAD report the starting
line and column number of the erring toplevel form. (lp#565247)
* optimization: better MAP and MAP-INTO on known vector result types.
* bug fix: Read/modify/write macros accessing a place which is a
composition of CAR+CDR operations, such as (SHIFTF (CADR X) (ELT V 0)),
do not access subforms more than once. (lp#1450968)
* bug fix: short form of DEFSETF no longer allows trailing junk.
* bug fix: DEFINE-MODIFY-MACRO respects the provisions of CLHS 5.1.3
regarding argument evaluation order. (lp#1452539)
* bug fix: POP works as specified in CLHS if the setter for its
argument has a side-effect on the existing CAR value. (lp#1454021)
* bug fix: Reading "#()" with a positive numeric argument signals a
reader error. As specified, reading "#1()" has undefined consequences,
so correct portable code should be indifferent to this. (lp#1252100)
* bug fix: Malformed reader conditionals such as "(#-no-such-feature)"
and "(#+sbcl)" no longer parse as NIL. (lp#1454400)
changes in sbcl-1.2.11 relative to sbcl-1.2.10:
* enhancement: SET-PPRINT-DISPATCH will warn when given an expression in
which any part is unrecognizable as a legal type-specifier.
The dispatch table will be altered, but the new entry is disabled.
Subsequent type-defining forms will cause pprint-dispatch tables to
re-examine whether any disabled entries should be enabled. (lp#1429520)
* enhancement: Loading code containing calls to a deprecated function will,
under most circumstances, signal warnings similar to compiling such code.
The usual caveat holds about not detecting calls through a computed name,
as in (funcall (intern "DEPRECATED-FUN" "SB-EXT")).
* enhancement: (SB-EXT:COMPILE-FILE-LINE) is a new macro that expands
to a constant (VALUES integer integer) indicating the source line/column
from which it was read, intended for logging Lisp runtime errors in
a style similar to that afforded by the C preprocessor __LINE__ macro.
Similarly (SB-EXT:COMPILE-FILE-POSITION) returns a position in characters.
* enhancement: improved source locations for VOPs, alien types and
declarations.
* bug fix: functions in :FINAL deprecation have the correct docstring.
No visible change, as no such functions presently exist. (lp#1439151)
* bug fix: (SETF (FDEFINITION this) (FDEFINITION OTHER)) signals an error
if OTHER names either a macro or special-operator. (lp#1439921)
changes in sbcl-1.2.10 relative to sbcl-1.2.9:
* minor incompatible change: all SOCKINT::WIN32-* functions have been
deprecated with EARLY deprecation state
* minor incompatible change: performing introspection via the system-internal
SB-INT:INFO function could expose that :TYPE :TRANSLATOR is not necessarily
a function, as it always was before. (Affects swank-fancy-inspector)
* enhancement: The value of SXHASH on bit-vectors of length equal to the
word size now depends on the vector's contents instead of being constant;
its value on bit-vectors of length divisible by the word size now depends
also on the contents of the vector's last word.
* bug-fix: sb-bsd-sockets on win32 uses proper C function declarations.
(lp#1426667)
* bug fix: A new dead code elimination phase removes dead code loops
that confuse stack analysis. (lp#1255782, lp#308914)
* bug fix: A toplevel form which was simple enough to bypass the main
compiler in COMPILE-FILE, and which contained an empty SETQ or PROGN
would produce an invalid fasl file. (lp#1427050)
* bug fix: The compiler no longer signals an internal error when
encountering invalid FUNCTION forms like (function 1)
* bug fix: express proper dependencies in the ASDF contrib, to support
systems where make runs in parallel. (lp#1434768; thanks to Nikhil
Benesch)
Revision 1.37 / (download) - annotate - [select for diffs], Tue Mar 10 20:50:37 2015 UTC (8 years, 6 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2015Q1-base,
pkgsrc-2015Q1
Changes since 1.36: +5 -4
lines
Diff to previous 1.36 (colored)
Update to SBCL 1.2.9
changes in sbcl-1.2.9 relative to sbcl-1.2.8:
* minor incompatible change and bug fix: unboxed numeric constants
on x86oids are arranged in memory differently, and the disassembler
does not show them separately in DISASSEMBLE, but does
if DISASSEMBLE-CODE-COMPONENT is used. (lp#1421987)
* optimization: The compiler's treatment of type specifiers makes
it slightly faster and more memory-efficient. Portable code
should be indifferent to this change, however, users of
SB-INTROSPECT:FUNCTION-TYPE might notice that (MEMBER T NIL)
and (MEMBER NIL T) are both internally collapsed to the former,
so that the latter can never be obtained as part of an FTYPE.
* optimization: a TYPEP call in which the second argument is not a
QUOTE form but nevertheless recognized as a compile-time constant
might open-code the test. One scenario for this involves backquote,
such as (TYPEP x `(my-type ,some-arg)). Code which relied upon
deferring until runtime should declare (NOTINLINE TYPEP).
[Due to the sematic constraints of DEFTYPE etc in in CLHS 3.2.2.3,
code requiring delayed evaluation could be unportable though.]
* enhancement: unused variables at the top-level are now reported.
(lp#492200)
* bug fix: DEFCLASS handles cyclic {super,meta}class relations better
(lp#1418883)
* bug fix: compiler no longer signals an error when compiling certain
function calls. (lp#1416704, lp#404441, lp#1417822, lp#1234919)
* bug fix: compiler doesn't stumble on a LOGIOR transform. (lp#1389433)
* bug fix: more robust debugger and backtraces. (lp#1413850, lp#1099500,
lp#1412881, lp#945261, lp#1419205, lp#1409402)
* bug fix: files larger than 4GB can now be compiled.
* bug fix: x86 truncated results from 64-bit foreign functions to 32 bits.
* bug fix: file-position didn't work on large files on win32. (lp#1271545)
* bug fix: callbacks from foreign threads can work without enabling
sb-safepoint.
* bug fix: sb-introspect:function-lambda-list works properly on interpeted
macros. (lp#1387404)
* bug fix: ADJUST-ARRAY properly handles non-adjustable arrays. (lp#886418)
* bug fix: compiler no longer fails to dump a multidimensional array
constant involving a circular reference to itself
* bug fix: conditional and nested DX allocation no longer confuse the
compiler in STACK analysis. (lp#1044465)
* bug fix: sb-rotate-byte constant folding bug fixed. (lp#1423682)
changes in sbcl-1.2.8 relative to sbcl-1.2.7:
* enhancement: better error and warning messages. (lp#1314767, lp#736383)
* enhancement: backtrace for invalid argument count produces the exact
supplied arguments including the extra ones, on x86, x86-64 and ARM.
* enhancement: a STYLE-WARNING is signaled for DEFSTRUCT accessors which
are used before the structure is defined; similarly for the predicate.
* optimization: FORMAT NIL with only ~a and string arguments is transformed
into CONCATENATE.
* optimization: POSITION and FIND when inlined into code that is compiled
with qualities of safety < 2 and speed > space will no longer signal
an error on circular lists, but will potentially loop forever if given
no :END constraint. As was always the case, calls that are not inlined
are safe regardless of lexical policy.
* bug fix: CLOS methods compiled with (OPTIMIZE (DEBUG 0))
no longer cause debugger failure when printing a backtrace
* bug fix: more resilience to deleted code. (lp#1308328, lp#1390544)
* bug fix: the CLHS example of MAKE-LOAD-FORM involving TREE-WITH-PARENT
did not work, and now it does.
changes in sbcl-1.2.7 relative to sbcl-1.2.6:
* optimization: returning constant values refers to preboxed constants
more reliably. (lp#1398785)
* enhancement: a STYLE-WARNING is produced if a compiler-macro is defined
for a function after at least one ordinary (not inlined) call to that
function was compiled, indicating a likely compilation order problem.
Likewise a warning ensues if a call is compiled to a function
that is subsequently proclaimed INLINE.
* enhancement: always lose() when something goes wrong while saving a core
(instead of just printing an error on stderr in some situations).
* enhancement: frames in the debugger are now restartable by default.
* bug fix: restore error handling on Windows x86.
* bug fix: MAKE-SEQUENCE detects type errors in its :INITIAL-ELEMENT
at compile-time when possible. (lp#330299)
* bug fix: parsing of malformed type specifiers no longer results
in a memory-fault-error.
* bug fix: LOOP properly destructures nested lists in WITH.
* bug fix: MACROEXPANDing the redefinition of an alien structure type no
longer signals the wrong error.
* bug fix: PROGV doesn't get confused by forced DEBUG 3 (lp#1405456).
changes in sbcl-1.2.6 relative to sbcl-1.2.5:
* enhancement: SERVE-EVENTS uses the poll() system call in lieu of
select() if the OS has the former. Previously poll() was used
only if waiting on exactly one file descriptor.
* enhancement: efficiency of access to untagged structure slots is improved
on x86-64, and the order of slots in memory is exactly as specified by
defstruct, simplifying use of structures as arguments to foreign calls.
* bug fix: SB-DEBUG:ARG now works in all TRACE options which evaluate forms.
(lp#1357826)
* bug fix: GC memory corruption during internal memory handling.
* bug fix: duplicate effective-slot-definition objects as compared
by EQ on name could be present in CLASS-SLOTS of a class whose
metaclass was structure-class or condition-class. (lp#1049423)
* bug fix: HANDLER-BIND with empty bindings works again; regression in
1.2.5. (lp#1388707)
* bug fix: ATOMIC-INCF works on structure slots in interpreted code.
(lp#1381867)
* bug fix: MAKE-ARRAY properly handles character types like (eql #\a) and
(member #\a #\c). (lp#1392068)
* bug fix: READ sometimes accidentally preserved a whitespace character
after a token when it should not have. (lp#327790)
changes in sbcl-1.2.5 relative to sbcl-1.2.4:
* enhancement: sb-bsd-sockets now has basic support for IPv6
* enhancement: An sb-unicode package has been added, containing
many functions related to handling Unicode text
* enhancement: The reader now normalizes symbols to Normalization
Form KC (NFKC). This behavior can be disabled with
SB-EXT:READTABLE-NORMALIZATION
* enhancement: a style-warning is signaled if OPTIMIZE declarations
multiply specify a quality with differing values. (lp#310267)
* bug fix: conservatively pointed to pages wipe out unused dwords so
that they cannot act as false roots in turn.
* bug fix: the walker's handling of lexical variable and symbol-macro
bindings is improved (lp#375326, lp#1368305)
* bug fix: HANDLER-{BIND,CASE} no longer drop into ldb when a clause
contains an undefined condition type; regression in 1.1.19 (lp#1378939)
* bug fix: in interpreted code, inequality predicates did not type-check
arguments that weren't examined, and a 1-argument use of MIN or MAX
accepted a complex number. (lp#1373702)
* bug fix: APROPOS and APROPOS-LIST handle inherited symbols correctly.
(lp#1364413, thanks to Zach Beane)
changes in sbcl-1.2.4 relative to sbcl-1.2.3:
* enhancement: the sequence functions MAP, CONCATENATE and MERGE now call
the new generic functions SEQUENCE:MAP, SEQUENCE:CONCATENATE and
SEQUENCE:MERGE respectively when the specified result type designates an
extended sequence.
* bug fix: Wrong binding order of supplied-p parameters in macro lambda
lists. (lp#721135)
* bug fix: VALIDATE-SUPERCLASS returns T when the superclass is the
universal superclass (lp#1332983)
* bug fix: reading an uninterned symbol whose print name has the
syntax of an integer signals an error. (lp#310062)
* bug fix: the walker is less likely to be confused when walking LET* forms
with special bindings and use of those bindings and others of the same
name.
* bug fix: a rare bug affecting 32-bit platforms resulting in a
fatal condition with the message "Globaldb rehash failure" has been fixed.
changes in sbcl-1.2.3 relative to sbcl-1.2.2:
* enhancement: DOCUMENTATION works on instances of
FUNCALLABLE-STANDARD-CLASS
* enhancement: ASSERT reports arguments of calls to lexical functions in
additional to global functions.
* enhancement: ASDF updated to 3.1.3
* enhancement: UIOP can be loaded without ASDF.
* bug fix: some methods on CHANGE-CLASS did not finalize the new class
before accessing its class-precedence list.
* bug fix: CHANGE-CLASS no longer fails on unbound slots in the source
object.
* bug fix: CHANGE-CLASS signals an appropriate error when the destination
class is a FORWARD-REFERENCED-CLASS.
* bug fix: CHANGE-CLASS no longer signals bogus TYPE-ERRORs for slots for
which initargs have been supplied.
* bug fix: saving cores on ARM was broken since the introduction of GENCGC.
(lp#1349795)
* bug fix: macroexpanding a backquoted expression involving ",."
outside of the compiler failed. (lp#1354623)
changes in sbcl-1.2.2 relative to sbcl-1.2.1:
* incompatible change: the #\` ("backquote") reader macro was reimplemented
to support robust pretty-printing. Reading a form involving #\` produces
an invocation of the QUASIQUOTE ordinary macro which may contain subforms
that are not lists. Code that unportably attempts operations on
un-evaluated forms resulting therefrom, e.g.
(SUBST a b (read-from-string "`(x (,y))"))
might generate incorrect results and/or errors.
* enhancement: support for GNU/kFreeBSD x86.
* enhancement: ATOMIC-INCF and ATOMIC-DECF can operate on (CAR x), (CDR x)
and DEFGLOBAL variables of type fixnum.
* enhancement: arithmetic constant reduction is now performed on defconstant
constants too. (lp#1337069).
* bug fix: certain ftype proclamations containing &optional t &rest t no
longer cause subsequent definitions to signal bogus style-warnings.
* bug fix: #\Bell and #\Bel now read to different characters. (lp#1319452).
* bug fix: CAS SYMBOL-VALUE on locally special variables didn't work.
(lp#1098355)
changes in sbcl-1.2.1 relative to sbcl-1.2.0:
* enhancement: GENCGC is enabled on ARM.
* enhancement: better error reporting for invalid calls to local functions.
* enhancement: support for GNU/kFreeBSD distributions. (lp#1079954, thanks
to Christoph Egger)
* enhancement: experimental support for threads on NetBSD/x86-64. (thanks
to Robert Swindells)
* enhancement: support for DragonFly BSD. (lp#1292845, thanks to Vasily
Postnicov)
* bug fix: TYPE-OF must not return AND/OR/NOT expressions.
(lp#1317308)
* bug fix: accessing NIL arrays stopped producing errors. (lp#1311421)
* bug fix: DISASSEMBLE no longer prints unwanted stuff. (lp#1251861)
* bug fix: compiling SVREF on unknown types no longer produces scary errors.
(lp#1258716)
* bug fix: assorted LOOP fixes and enhancements. (lp#645534, lp#1322923,
lp#700538, lp#613876, lp#695286, lp#798388)
* bug fix: silence compiler notes from the SEARCH transform. (lp#1071310)
* bug fix: array type intersection handles T and unknown element types
correctly. (lp#1258716)
* bug fix: fix a corner case in array type unparsing that would result in
misleading translations from our internal type representation.
* bug fix: array-rank now sees through union and intersection types.
(lp#1310574)
* bug fix: when DECLARE expressions are in the wrong place, be careful not
to attempt to evaluate the subforms. (lp#573747; thanks to Roman
Marynchak)
* bug fix: misplaced and missing declarations in DEFTRANSFORM. (lp#1066451)
* bug fix: FBOUNDP returned NIL for a class of incorrect function names
instead of signaling an error. (lp#1095483)
* bug fix: fix a compile-time AVER in regalloc: lifetime analysis
used to (rarely) introduce duplicate conflict markers in a single
TN/block pair. (lp#1327008)
Revision 1.36 / (download) - annotate - [select for diffs], Sun Jun 1 18:55:59 2014 UTC (9 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2014Q4-base,
pkgsrc-2014Q4,
pkgsrc-2014Q3-base,
pkgsrc-2014Q3,
pkgsrc-2014Q2-base,
pkgsrc-2014Q2
Changes since 1.35: +4 -4
lines
Diff to previous 1.35 (colored)
Update to SBCL 1.2.0
changes in sbcl-1.2.0 relative to sbcl-1.1.18:
* bug fix: read-time-eval backquote context mixup. (lp#1321047)
* enhancement: when SAVE-LISP-AND-DIE fails due multiple threads, the
report of the signaled conditions lists currently running threads.
* enhancement: ported to ARM linux.
* enhancement: sb-gmp contrib has been updated. (lp#1305266)
* enhancement: new contrib sb-mpfr by Stephan Frank.
* bug fix: MAKE-SEQUENCE works with sequence types defined via DEFTYPE
(lp#1315846, thanks to Mark Cox)
* bug fix: SET-[DISPATCH-]MACRO-CHARACTER should coerce a symbolic
function-designator to a function only as needed. (lp#1012335)
* bug fix: remove references to asdf-install from the manual. (lp#1207544,
thanks to Thomas Hlavaty)
* bug fix: handle --without-xxx options to make.sh more carefully.
(lp#1246665, thanks to Richard M Kreuter)
* bug fix: prevent maybe-delete-exit from doing semantically broken things
with local exits. (lp#309099, lp#518099, lp#533930)
* bug fix: attempts to subclass BUILT-IN-CLASSes signal errors, as required
by AMOP. (lp#861004)
Revision 1.35 / (download) - annotate - [select for diffs], Fri May 2 22:58:53 2014 UTC (9 years, 4 months ago) by asau
Branch: MAIN
Changes since 1.34: +4 -4
lines
Diff to previous 1.34 (colored)
Update to SBCL 1.1.18
changes in sbcl-1.1.18 relative to sbcl-1.1.17:
* optimization: COERCE is now more effecient for more cases when the type is
known at compile-time.
(lp#1309815)
* bug fix: correctly inherit condition initforms. (lp#1300904)
* bug fix: properly pprint literal functions inside nested lists.
(lp#1300716)
* bug fix: more-correctly handle array-type unity (broken for ages, causing
compilation problems since 1.1.13.x due to smarter TYPEP type propagation,
reported by jasom in #lisp).
Revision 1.34 / (download) - annotate - [select for diffs], Fri Apr 11 18:52:04 2014 UTC (9 years, 5 months ago) by asau
Branch: MAIN
Changes since 1.33: +3 -3
lines
Diff to previous 1.33 (colored)
Update to SBCL 1.1.17
changes in sbcl-1.1.17 relative to sbcl-1.1.16:
* enhancement: printing backtraces respects
SB-DEBUG:*DEBUG-PRINT-VARIABLE-ALIST* when printing call arguments
(lp#1261646)
* optimization: defstruct out-of-line accessor are now as fast as inlined.
(lp#1264924)
* bug fix: INVOKE-RESTART-INTERACTIVELY no longer refuses to invoke RESTART
instances with a test-function (reported by Vivitron in #sbcl)
* bug fix: STREAM-ERROR-POSITION-INFO fails in fewer situations (lp#1264902)
* bug fix: Change COND error message (lp#1254511)
* bug fix: LOAD is no longer confused when called on a directory.
(lp#1077996)
* bug fix: MAKE-CONDITION reports names of missing condition classes
properly (lp#1199223)
* bug fix: restore building with clang. (lp#1293643)
* bug fix: restore building on SPARC (broken since 1.1.15).
* bug fix: improved FreeBSD support.
* bug fix: PPC floating point conversion corrupted stack.
changes in sbcl-1.1.16 relative to sbcl-1.1.15:
* minor incompatible change: improve read/print consistency for pathnames on
Win32, by using the circumflex character #\^ as the escape character.
(lp#673625)
* enhancement: SB-EXT:DEFINE-LOAD-TIME-GLOBAL. (lp#1253688)
* enhancement: Loading fasls with symbols from an undefined package includes
the name of the symbol in the error message.
* bug fix: problems when redefining classes and doing TYPEP on classes
concurrently. (lp#1272742)
* bug fixes to the x86-64 XCHG instruction:
** it was misencoded when used with RAX, R8-R15 registers. (reported by
Eric Marsden)
** it was misencoded when used to exchange EAX with itself.
** the disassembler wrongly printed XCHG RAX, R8 and the corresponding
32- and 16-bit variations as NOP.
* bug fix: the disassembler outputs source annotations in the right place
and no longer randomly drops some of them. (lp#1249205)
* bug fix: fix commutative-arg-swap from introducing undumpable structures
into code, prevent code with errors from being compiled. (lp#1276282)
* bug fix: pathnames with :back in their directory component are succeffully
resolved.
* bug fix: the deterministic profiler now uses ENCAPSULATE functionality to
wrap functions around. (lp#309086)
changes in sbcl-1.1.15 relative to sbcl-1.1.14:
* new feature: the iterative spilling/coloring register allocator developed
by Alexandra Barchunova during Google Summer of Code 2013 is now merged
in. By default, it only activates for functions that optimize with
(speed 3) and (> speed compilation-speed), but setting
sb-regalloc:*register-allocation-method* to :iterative forces its
execution. The previous behaviour can be obtained by instead setting that
variable to :greedy. Thanks again to Google for their support, and, more
crucially, to Alexandra Barchunova for her hard work.
* optimization: make-array with known element-type and unknown dimensions is
much faster.
* optimization: make-array with unknown element-type is faster as well.
(lp#1004501)
* enhancement: sb-ext:save-lisp-and-die on Windows now accepts
:application-type argument, which can be :console or :gui. :gui allows
having GUI applications without an automatically appearing console window.
* enhancement: reduced conservativism on GENCGC platforms:
conservative roots must be valid-looking tagged pointers or point
within a code object, not merely point to within the allocated part
of a page, in order to pin a page.
* enhancement: support for "Mac Roman" external format.
* enhancement: encapsulation of named generic functions now happens without
altering the identity of the function bound to the name.
* bug fix: Windows applications without the console window no longer misbehave.
(patch by Wilfredo Velazquez, lp#1256034).
* bug fix: modular arithmetic optimizations do not stumble on dead branches
with bad constants. (reported by Douglas Katzman)
* bug fix: CLISP can be used again as a cross-compilation host.
(Thanks to Vasily Postnicov, lp#1261451)
* bug fix: run-program crashed with :directory nil. (lp#1265077)
Revision 1.33 / (download) - annotate - [select for diffs], Tue Dec 3 19:37:20 2013 UTC (9 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2014Q1-base,
pkgsrc-2014Q1,
pkgsrc-2013Q4-base,
pkgsrc-2013Q4
Changes since 1.32: +3 -4
lines
Diff to previous 1.32 (colored)
Update to SBCL 1.1.14
changes in sbcl-1.1.14 relative to sbcl-1.1.13:
* optimization: complicated TYPEP tests are less opaque to the type
propagation pass. (lp#1229340)
* optimization: [N]BUTLAST perform a single pass over the list. (lp#1245697)
* optimization: EQUALP on structures with raw slots (double-float/complex)
no longer conses and is faster.
* optimization: RESTART-CASE expands to more compact code.
Thanks to Jan Moringen. (lp#1249055)
* enhancement: Top-level defmethod without defgeneric no longer causes
undefined-function warnings in subsequent forms. (lp#503095)
* enhancement: Better error messages for system errors on Windows.
* enhancement: run-sbcl.sh is usefully handled by rlwrap. Thanks to William
Cushing. (lp#1249183)
* enhancement: new function SB-EXT:ASSERT-VERSION->= accepts a version
specification (multiple integer arguments) and signals a continuable error
if the current SBCL version is lower (older) than the specification.
(lp#674372)
* enhancement: better ARRAY-RANK result derivation. (lp#1252108)
* bug fix: EQUALP now compares correctly structures with raw slots larger
than a single word.
* bug fix: contribs couldn't be built on Windows with MinGW.
* bug fix: Better pathname handling on Windows. (lp#922117)
* bug fix: OPEN reports a more meaningful error when an existing file is
opened for output with :if-exists :new-version. Thanks to Philip
Munksgaard. (lp#455381)
* bug fix: DEFSTRUCTs with NIL as a slot name no longer cause strange
CLOS-related errors. (lp#633911)
* bug fix: GC deadlocks caused by concurrent consing on Windows.
changes in sbcl-1.1.13 relative to sbcl-1.1.12:
* optimization: better distribution of SXHASH over small conses of related
values. (lp#309443)
* other improvements to SXHASH:
** use the whole of the positive-fixnum range for SXHASH of fixnums
* enhancement: The error message when calling an undefined alien function
includes the name of the function on x86-64.
* enhancement: sb-ext:run-program now supports :environment on Windows.
* enhancement: ASDF is no longer required to load contribs at runtime.
(lp#1132254)
* enhancement: when called with a symbol, FIND-RESTART no longer calls
COMPUTE-RESTARTS, making it faster and cons less (lp#769615)
* enhancement: FIND-RESTART and COMPUTE-RESTARTS handle huge restart
clusters better in some cases
* enhancement: SOME/ANY/other quantification higher-order functions no
longer cons. (lp#1070635)
* bug fix: forward references to classes in fasls can now be loaded.
(lp#746132)
* bug fix: don't warn on a interpreted->compiled function redefinition
from the same location. (patch by Douglas Katzman, lp#1042405)
* bug fix: Create vectors of proper internal length when reading literal
vectors from FASLs. (Reported by Jan Moringen)
* bug fix: COMPILE can now succefully compile setf functions.
(Reported by Douglas Katzman)
* bug fix: run-program performs more correct escaping of arguments on
Windows. (lp#1239242)
* bug fix: function-lambda-expression on generic functions returns the
actual name.
* bug fix: (the [type] [constant]) now warns when [constant] matches
[type] except for the number of values. (Reported by Nathan Trapuzzano
on sbcl-help)
* bug fix: signal errors in required cases of slot-definition initialization
protocol. (lp#309072)
* bug fix: run-sbcl.sh works better in the presence of symlinks on OS X.
(thanks to Stelian Ionescu, lp#1242643)
* bug fix: when given a restart object, FIND-RESTART checks whether the
restart is active and, when a condition is supplied, whether the restart
is associated to a different condition (lp#774410)
changes in sbcl-1.1.12 relative to sbcl-1.1.11:
* enhancement: Add sb-bsd-sockets:socket-shutdown, for calling
shutdown(3). (thanks to Jan Moringen, lp#1207483)
* enhancement: document extensible sequences. (thanks to Jan Moringen,
lp#994528)
* optimization: EQUAL and EQUALP transforms are smarter.
(thanks to Elias Martenson, lp#1220084)
* optimization: CHAR-EQUAL is faster for constant and base-char arguments.
* bug fix: probe-file now can access symlinks to pipes and sockets in
/proc/pid/fd on Linux. (reported by Eric Schulte)
* bug fix: SBCL can now be built on Solaris x86-64.
* bug fix: Floating point exceptions do not persist on Solaris anymore.
* bug fix: (setf . a) is pprinted correctly (reported by Douglas Katzman).
* bug fix: handle compiler-error in LOAD when it's not run from inside EVAL.
(lp#1219601)
* bug fix: SB-GMP:MPZ-POW no longer segfaults given a non-bignum base.
(thanks to Stephan Frank)
* bug fix: space allocation of result bignums in SB-GMP is more accurate.
(thanks to Stephan Frank, lp#1206191)
* bug fix: sb-safepoint can now reliably handle signal interruptions of
foreign code. (lp#1133018)
* bug fix: the compiler-macro for MAKE-INSTANCE when emitting "fallback"
constructors no longer fails to merge actual and default initargs
(thanks to Jan Moringen, lp#1179858)
* bug fix: the compiler-macro for MAKE-INSTANCE when emitting "fallback"
constructors handles non-KEYWORD initialization arguments more correctly.
* bug fix: loading the SB-SIMPLE-STREAMS contributed module no longer
clobbers FILE-NAMESTRING. (thanks to Anton Kovalenko, lp#884603)
* bug fix: class definitions with CPLs inconsistent with their metaclasses
are less likely to destroy the object system's integrity. (lp#309076)
* bug fix: restart clause parsing in RESTART-CASE is more in line with the
standard. (lp#1203585, thanks to Jan Moringen)
* bug fix: silence a note from RESTART-CASE under high-SPEED optimization
settings. (lp#1023721)
* bug fix: getting the order of arguments to
SB-MOP:SET-FUNCALLABLE-INSTANCE-FUNCTION wrong produces a sensible error
rather than a failed AVER. (reported by Paul Nathan)
* bug fix: Parsing of &optional/&key/&rest arguments now never overwrites
arguments during copying on x86 and x86-64; it may still happen on other
platforms when there are more fixed arguments than stack slots.
(reported by Jan Moringen)
Revision 1.32 / (download) - annotate - [select for diffs], Wed Aug 28 17:43:51 2013 UTC (10 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q3-base,
pkgsrc-2013Q3
Changes since 1.31: +4 -4
lines
Diff to previous 1.31 (colored)
Update to SBCL 1.1.11
Note that contrary to last month's message, the increased type
opacity in the compiler has not been fixed in this release cycle.
changes in sbcl-1.1.11 relative to sbcl-1.1.10:
* enhancement: support building the manual under texinfo version 5.
(lp#1189146)
* enhancement: Windows builds no longer display the "Kitten of Death" message.
A warning is instead appended to the regular banner, and may be muted with
--noinform. (lp#728247)
* enhancement: support building under new linker handling of syscalls under
NetBSD. (thanks to Robert Swindells)
* bug fix: undefined function errors are now properly reported on PPC and MIPS.
(regression since 1.1.9)
* bug fix: (funcall (function X junk)) didn't causes an error when X had a
compiler macro. (thanks to Douglas Katzman).
* bug fix: signal a warning when defining a setf-function when a
setf-expander is already present. (thanks to Douglas Katzman).
* bug fix: improved threading on PPC.
* bug fix: ROOM works again on Windows. (lp#1206456)
* bug fix: Streams were flushed even when there was one byte still left in
the buffer. (lp#910213)
* bug fix: OPEN handles correctly when :if-exists and :if-does-not-exist are
either NIL or :ERROR. (reported by Jan Moringen)
As well as the release notes, appended below, it is worth noting
that some internal changes related to the optimization of type
tests for bounded positive integers might cause performance
regressions in code that dispatches based on the type of objects,
as in for example
(typecase x
((unsigned-byte 24) ...[1])
(t ...))
where in the region of code marked ...[1] the compiler could be expected
to infer that x was of type (unsigned-byte 24), but currently fails to
do so. This can be worked around by inserting an explicit declaration,
and the developers hope to address this in the next release cycle.
changes in sbcl-1.1.10 relative to sbcl-1.1.9:
* enhancement: ASDF has been updated to 3.0.2.
* optimization: stack frames are packed more efficiently on x86oids, which
ought to reduce the frequency of Methuselahn conservative references (it
certainly helps with gc.impure.lisp / BUG-936304 on x86).
* optimization: on x86 and x86-64, integer negation forms like (- x) are now
recognized in modular arithmetic contexts, and compile to native negate,
rather than going through bignums only to keep the low bits.
* bug fix: Compiling potential modularic arithmetic forms does not cause type
errors when some integer types lack lower or upper bounds. (lp#1199127)
* bug fix: Non-trivial modular arithmetic forms are always cut to the right
bitwidth before being used in a non-modular context. (lp#1199428)
* bug fix: Multiple catch/unwind blocks in a single function are now
allocated in the right stack order on win32. (lp#1072739)
changes in sbcl-1.1.9 relative to sbcl-1.1.8:
* new feature: the contrib SB-GMP links with libgmp at runtime to speed
up arithmetic on bignums and ratios. (contributed by Stephan Frank)
* enhancement: disassemble now annotates some previously missing static
functions, like LENGTH.
* enhancement: clean.sh now also cleans doc/internals.
* enhancement: SB-EXT:PRINT-SYMBOL-WITH-PREFIX can be used within ~// to
print a symbol with a package prefix.
* enhancement: The debugger and backtracing are more robust against buggy
PRINT-OBJECT methods.
* optimization: calls to static functions on x86-64 use less instructions.
* optimization: compute encode-universal-time at compile time when possible.
* optimization: when referencing internal functions as #'x, don't go through
an indirect fdefn structure.
* optimization: SLEEP doesn't cons on non-immediate floats and on ratios.
* optimization: (mod fixnum) type-checks are performed using one unsigned
comparison, instead of two.
* optimization: enable more modular arithmetic transforms in the presence of
conditionals.
* optimization: bitwise OR forms can now trigger modular arithmetic as well,
when the result is known to be negative.
* optimization: recognize more cases of useless LOGAND/LOGIOR with constants.
* optimization: comparisons between rationals and constant floats or between
integers and constant ratios are now converted to rationals/integers at
compile time.
* optimization: Smaller and faster DOUBLE-FLOAT-LOW-BITS on x86-64.
* bug fix: problems with NCONC type derivation (reported by Jerry James).
* bug fix: EXPT type derivation no longer constructs bogus floating-point
types. (reported by Vsevolod Dyomkin)
* bug fix: sb-bsd-sockets has correct declaration of the canonname field of
addrinfo. (lp#1187041, patch by Jerry James)
* bug fix: uninitialized type-error conditions can now be printed.
(lp#1184586)
* bug fix: tests for sb-bsd-sockets no longer use a predefined port for
listening, allowing several tests to run in parallel.
* bug fix: during disassembly to *COMPILER-TRACE-OUTPUT* instruction
prefixes as used on x86 and x86-64 no longer sometimes print incorrectly.
(lp#1085729)
* bug fix: Specialised SIMD-PACK types can be negated.
* bug fix: Modular arithmetic is more robust. (incidentally fixes another bug
reported by Eric Marsden)
* bug fix: FP return values from foreign calls are always rounded to single
or double float precision on x87.
* bug fix: Known-safe vector access on x86oids should not fail spuriously
when the index is of the form (+ x constant-positive-integer).
* bug fix: Remove GPL-licensed files from source distribution. (lp#1185668)
* bug fix: backtrace printer no longer tries to create very large lists when
the arg-count register is clobberred by other code. (lp#1192929)
* bug fix: x86 should never signal an FP exception while boxing an FP value,
a situation that lands us into ldb.
Revision 1.31 / (download) - annotate - [select for diffs], Sat Jun 15 21:17:23 2013 UTC (10 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q2-base,
pkgsrc-2013Q2
Changes since 1.30: +2 -2
lines
Diff to previous 1.30 (colored)
Revert only introduction of build-time test.
Revision 1.30 / (download) - annotate - [select for diffs], Tue Jun 11 19:26:28 2013 UTC (10 years, 3 months ago) by asau
Branch: MAIN
Changes since 1.29: +5 -4
lines
Diff to previous 1.29 (colored)
Update to SBCL 1.1.8
changes in sbcl-1.1.8 relative to sbcl-1.1.7:
* notice: The implementation of MAP-ALLOCATED-OBJECTS (the heart of
ROOM, plus a few SB-INTROSPECT functions) has been completely
rewritten; it may now exhibit different bugs than before.
* new feature: minimal runtime/compiler intrastructure support for SSE
SIMD values, as SB-EXT:SIMD-PACK. Enabled on x86-64 via the build-time
feature :sb-simd-pack. This should enable intrinsics extensions as
libraries, without patching SBCL itself. Thanks to Alexander Gavrilov
for maintaining a branch for so long.
* enhancement: RUN-PROGRAM supports a :DIRECTORY argument to set
the working directory of the spawned process.
(lp#791800) (patch by Matthias Benkard)
* enhancement: boxed vectors (vectors of T or of FIXNUM) can now be
stack-allocated on PPC.
* enhancement: "fixed objects" can now be stack-allocated on PPC.
* enhancement: WITH-PINNED-OBJECTS no longer conses on PPC/GENCGC.
* enhancement: (sb-introspect:find-definition-sources-by-name x :vop) now
also returns VOPs which do not translate any functions, and finds
defoptimizer types ir2convert and stack-allocate-result.
* enhancement: better type derivation for APPEND, NCONC, LIST.
(lp#538957)
* enhancement: MAP-ALLOCATED-OBJECTS (the heart of ROOM) now walks the
heap in a manner similar to the GC rather than its previous ad-hoc
scheme, and is therefore no less and possibly more accurate.
* fixes and enhancements related to Unicode:
** the character database information has been updated to Unicode 6.2;
** support for canonical and compatibility decomposition of characters has
been added, along with support for primary composition;
** support for Unicode normalization forms of strings (NFC, NFKC, NFD and
NFKD) has been included;
** querying the character database for code points not defined by Unicode
gives less wrong answers (lp#1178038, reported by Ken Harris)
* enhancement: print intermediate evaluation results for some ASSERTed
expressions. (lp#789497) (patch by Alexandra Barchunova)
* enhancement: x86-64 disassemblies are annotated with unboxed constant
values when there are references to (RIP-relative) unboxed constants.
* bug fix: type derivation for LOG{AND,IOR,XOR} scales linearly instead
of quadratically with the size of the input in the worst case.
(lp#1096444)
* bug fix: handle errors when initializing *default-pathname-defaults*,
sb-ext:*runtime-pathname*, sb-ext:*posix-argv* on startup, like character
decoding errors, or directories being deleted.
* bug fix: Loading a core with a discontiguous dynamic space now correctly
computes the amount of dynamic space used.
* bug fix: disassembler missing ",8" on SHLD
* bug fix: backtracing through INTERNAL-ERROR signal handlers on systems
that provide an "invalid" stack frame link for the signal handler
itself now use the saved-fp-and-pc mechanism to pick up from the stack
frame in the interrupt (signal) context. This is known to affect
threaded FreeBSD/x86-64.
* bug fix: some LOOP statements couldn't be compiled.
(lp#1178989)
* bug fix: sb-sequence:dosequence works on literal vectors.
* bug fix: errors in generic arithmetic show the assembly routine's
caller on x86 and x86-64. (lp#800343)
* bug fix: Compile-time type errors should never result in COMPILE-FILE
failure. (lp#943953)
* bug fix: Known bad local calls do not cause strange failures when
emitting or dumping code. (lp#504121)
* bug fix: Multiply-inlined structure constructor don't cause IR2-time
codegen errors: type checks are inserted as necessary. (lp#1177703)
* bug fix: Unsigned modular arithmetic is correctly converted into signed
modular arithemtic (mostly to exploit fixnum-width VOPs). (lp#1026634)
* bug fix: a combination of inlined local function with &optional and
recursion no longer causes undescriptive compiler errors. (lp#1180992)
* bug fix: sub-word BOOLEAN alien types now disregard higher order bits
when testing for non-zero-ness.
* bug fix: (CONCATENATE 'null ...) no longer fails for generic sequences.
(lp#1162301)
* bug fix: Type mismatch for the value of conditional expressions are
correctly reported when detected at compile-time, instead of complaining
about a constant NIL (similar for non-EQ-comparable catch tags).
* bug fix: Referring to INLINE global functions as values should not result
in a compilation failure. (lp#1035721)
* optimization: faster ISQRT on fixnums and small bignums
* optimization: faster and smaller INTEGER-LENGTH on fixnums on x86-64.
* optimization: On x86-64, the number of multi-byte NOP instructions used
for code alignment is now always minimal.
* optimization: On 64-bit targets, the compiler generates much faster
code for type checks for types known at compile time that are smaller
than (SIGNED-BYTE 64) or (UNSIGNED-BYTE 64) and larger than FIXNUM, and
their COMPLEX variants.
* optimization: On x86 targets, more uses of ALIEN-FUNCALL during cross
compilation now inline the INVOKE-WITH-SAVED-FP-AND-PC dance.
* optimization: ROOM no longer conses so egregiously on non-x86oid
systems.
* optimization: associative bitwise operations reassociate patterns like
(f (f x k1) k2) to expose (f x (f k1 k2)). Same for + and * of
rational values.
* optimization: quasiquote expressions now perform more constant folding,
instead of consing equal lists at runtime. (lp#1026439)
* optimization: local call analysis of inlined higher-order function
should converge more quickly, resulting in better code for complex
functions.
* optimization: On x86-64, medium (word-sized but wider than 32 bits)
integer constants are handled more cleverly, especially when they
can be represented as sign-extended (signed-byte 32). (Based on a
patch by Douglas Katzman)
* optimization: IF/IF conversion should reliably result in sane code
when (some of) the results of the inner IF are always false or
always true.
* optimization: On x86oids, variable right shifts of machine words are
compiled into straight SAR/SHR, instead of going through the generic
VOP. (lp#1066204)
changes in sbcl-1.1.7 relative to sbcl-1.1.6:
* enhancement: TRACE :PRINT-ALL handles multiple-valued forms.
(lp#457053)
* bug fix: :allocation slot option works for condition slots
(lp#1049404)
* bug fix: redefining conditions does not lead to multiple evaluations of
hairy slot initfunctions anymore (lp#1164969)
* bug fix: CLASS-DIRECT-DEFAULT-INITARGS now works for condition classes
(lp#1164970)
* bug fix: function constants now work as initforms and default initarg
values of conditions (lp#539517)
* bug fix: svref/(setf svref) on symbol macros don't crash the compiler
anymore. (Minimal test case provided by James M. Lawrence on sbcl-devel)
* bug fix: no more bogus ## references when pretty printing backquoted
forms with non-trivial structure sharing. (lp#1161218)
* bug fix: Don't signal an error on (setf (documentation nil 'function)
"doc"). Signal a style-warning instead when trying to set documentation
of NIL for all other documentation types. (Reported by Zach
Beane; regression since 2e52fa05.)
* bug fix: modular arithmetic involving large constants and conditionals
should no longer result in spurious dead code elimination. (Reported by
Eric Marsden).
* bug fix: our mach exception handler can seemingly called very early in
the program execution process on OS X 10.8.0. Try and handle that case
robustly, without potentially leaking mach ports too much.
* optimization: LOGBITP and LOGTEST optimizations from x86 ported to x86_64.
changes in sbcl-1.1.6 relative to sbcl-1.1.5:
* enhancement: the continuable error when defknown-ing over extant
fndb entries can be ignored by passing :overwrite-fndb-silently t
as a keyword argument to sb-c:defknown (after attributes). Useful
to allow defknown to be re-loaded. Use with :allow-other-keys t
for backward compatibility.
* optimization: compiler is much faster in compiling SVREF and (SETF SVREF)
forms.
* bug fix: Prevent a make-array transform from modifying source forms
causing problems for inlined code. Thanks to Bart Botta.
(regression since 1.0.42.11-bis)
* bug fix: clear-output calls the correct gray stream routine,
sb-gray:stream-clear-output. (lp#1153257)
* bug fix: an error is signalled for an invalid format modifier: ~<~@>.
(lp#1153148)
* bug fix: Better error messages for package operations (lp#1154776)
* bug fix: delete-package on a nonexistent package should signal a cerror.
(regression since 1.0.37.44).
* bug fix: accessing &MORE (stack allocated &REST) arguments checks bounds.
(lp#1154946, lp#1072112)
* bug fix: compiling make-array no longer signals an error when the
element-type is an uknown type, a warning is issued instead.
Thanks to James Kalenius (lp#1156095)
* bug fix: SEARCH on generic (non-VECTOR non-LIST) sequence types no longer
produces wrong results for some inputs. (Thanks to Jan Moringen.)
(lp#1153312)
changes in sbcl-1.1.5 relative to sbcl-1.1.4:
* minor incompatible change: SB-SPROF:WITH-PROFILING no longer loops
by default.
* new feature: package local nicknames. See manual for details.
* new feature: SB-EXT:MAP-DIRECTORY provides a powerful interface for
directory traversal: it is the backend used by SBCL for CL:DIRECTORY.
* enhancement: easier to use restarts for resolving name-conflicts
resulting from IMPORT, EXPORT, or USE-PACKAGE.
* enhancement: variant DEFPACKAGE forms now signal a full error with
restarts provided for resolving the situation. (lp#891351)
* enhancement: by setting SB-EXT:*ON-PACKAGE-VARIANCE* appropriately variant
DEFPACKAGE forms can now signal a full error with restarts provided for
resolving the situation. See manual for details. (lp#891351)
* enhancement: make-random-state now uses CryptGenRandom as a seed on Windows.
(Thanks to Anton Kovalenko.) (lp#1102748)
* enhancement: backtrace improvements
** secondary CLOS dispatch functions have better debug names (lp#503081)
** easier to read method names in backtraces. See
SB-DEBUG:*METHOD-FRAME-STYLE*.
** SB-DEBUG:PRINT-BACKTRACE and SB-DEBUG:LIST-BACKTRACE are available as
forwards-compatible replacements for SB-DEBUG:BACKTRACE and
SB-DEBUG:BACKTRACE-AS-LIST.
** SB-DEBUG:*SHOW-ENTRY-POINT-DETAILS** has been deprecated, as the same
information is available in less intrusive form as frame annotations.
* enhancement: SB-POSIX now provides MAP-ANON.
* enhancement: test-suite results are colorized, failures in red, unexpected
success in green. Works on Windows and on terminals with ANSI escape code
support. Can be disabled with --no-color.
* optimization: SB-CONCURRENCY:QUEUE implementation is more efficient.
(thanks to James M. Lawrence)
* bug fix: no more unused variable style warnings from RESTART-CASE
macroexpansion (lp#1113859)
* bug fix: no more unused variable style warnings when loading
sb-bsd-sockets.asd (lp#1114681)
* bug fix: deleting a package removes it from implementation-package
lists of other packages.
* bug fix: SB-SPROF:WITH-PROFILING is now usable in the Slime REPL on Darwin.
This does not fix the occasional "interrupt already pending" issue, though.
* bug fix: (setf (documentation 'x 'function)) and
(setf (documentation #'x t)) set documentation in different places.
(regression since 1.0.43.63)
* bug fix: build on newer glibc. (lp#1095036)
changes in sbcl-1.1.4 relative to sbcl-1.1.3:
* optimization: LOOP expressions using "of-type character" have slightly
more efficient expansions.
* bug fix: very long (or infinite) constant lists in DOLIST do not result
in very long compile times or heap exhaustion anymore. (lp#1095488)
* bug fix: `#3(1) is read as #(1 1 1), not as #(1). (lp#1095918)
* bug fix: adjust-array ignored :initial-element for simple-vectors.
(lp#1096359)
* bug fix: optimizations to MAKE-INSTANCE with literal list initargs no
longer cause infinite loops (on circular data) or violate eqlity
constraints. (lp#1099708)
* bug fix: FIRST was not being open coded. (regression from 1.1.0)
changes in sbcl-1.1.3 relative to sbcl-1.1.2:
* enhancement: warnings about bad locale settings, LANG, LC_CTYPE, etc.
(lp#727625)
* enhancement: support for C-c to interrupt the foreground thread
on Windows. (Thanks to Anton Kovalenko.)
* enhancement: STDCALL alien callbacks. (Thanks to Anton Kovalenko.)
* enhancement: Safepoint builds on POSIX platforms can now optionally be
built without pseudo-atomic sequences and their run-time overhead.
* enhancement: Threads created outside of Lisp can enter Lisp through
alien callbacks and appear as Lisp threads for the duration of that
function invocation. On safepoint builds only.
* enhancement: Miscellaneous improvements to namestrings and underlying
calls to OS functions for file system access on Windows. (Thanks to
Anton Kovalenko.)
* enhancement: The MSI installer support for Windows now uses Windows
Installer XML at least version 3.5 and includes various usability
improvements. (Thanks to Dmitry Kalyanov and Anton Kovalenko.)
* enhancement: The sb-bsd-sockets contrib now supports non-blocking-mode
on Windows. (Thanks to Anton Kovalenko.)
* enhancement: The Windows backend now supports the x86-64 platform.
(Thanks to Anton Kovalenko.)
* bug fix: fasls are now once again directly executable (on platforms
supporting shebang lines, with a suitably-installed sbcl).
* bug fix: make.sh --help no longer runs clean.sh. (lp#937001)
* bug fix: Fix CAS access to slots of direct instances of structure classes
in the presence of subclasses sharing the same conc-name.
* bug fix: Logical pathname namestrings on Windows have been changed to
be lower-case, to minimize differences between POSIX and Windows.
Revision 1.29 / (download) - annotate - [select for diffs], Sat Dec 8 00:40:01 2012 UTC (10 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q1-base,
pkgsrc-2013Q1,
pkgsrc-2012Q4-base,
pkgsrc-2012Q4
Changes since 1.28: +3 -3
lines
Diff to previous 1.28 (colored)
Update to SBCL 1.1.2
changes in sbcl-1.1.2 relative to sbcl-1.1.1:
* notice: System requirements for SBCL on Microsoft Windows: Windows NT 5.1
or newer (Windows XP, Server 2003) is required. Support for Windows 2000
(NT 5.0) is no longer being maintained.
* notice: Starting with this version, SBCL on Windows no longer supports
building with disabled thread support.
* enhancement: frlocks have been added to SB-CONCURRENCY contrib module.
* enhancement: New feature sb-dynamic-core allows the runtime to be
rebuilt or relocated without requiring changes to the core file on
all linkage table platforms. Required on Windows. (Thanks to Anton
Kovalenko.)
* enhancement: Console I/O streams use UCS-2. (Thanks to Anton Kovalenko.)
* enhancement: I/O on Windows unnamed pipes is interruptible
asynchronously using interrupt-thread, timers when running on Windows NT
version 6.1 or newer (Windows 7, Server 2008 R2). (Thanks to Anton
Kovalenko.)
* enhancement: Support for the experimental safepoint-based stop-the-world
protocol on the PowerPC platform.
* bug fix: Non-blocking reads from the Windows console were not necessarily
non-blocking. Thanks to Anton Kovalenko. (lp#308923)
* bug fix: stability of threads on Windows has been improved upon through
an updated stop-the-world protocol (thanks to Anton Kovalenko).
Revision 1.28 / (download) - annotate - [select for diffs], Fri Nov 2 20:59:07 2012 UTC (10 years, 10 months ago) by asau
Branch: MAIN
Changes since 1.27: +4 -4
lines
Diff to previous 1.27 (colored)
Update to SBCL 1.1.1
changes in sbcl-1.1.1 relative to sbcl-1.1.0:
* enhancement: WITH-COMPILATION-UNIT no longer grabs the world-lock.
(COMPILE and COMPILE-FILE still do.)
* optimization: the SPARC backend now supports the precise generational
(GENCGC) garbage collection. Enabled by default on Solaris/SPARC and
Linux/SPARC. Thanks to Raymond Toy (via CMUCL).
* enhancement: add experimental support for the SB-THREAD feature and the
timer facility on Windows. Thanks to Dmitry Kalyanov and Anton Kovalenko.
Threads are enabled by default, and this version of SBCL is considered
to be the last and final release to officially support building with
threads disabled.
* optimization: The compiler no longer rotates loops in some cases where
this transformation actually lead to worse code being generated.
* bug fix: SB-CLTL2:MACROEXPAND-ALL correctly handles shadowing of
symbol-macros by lexical bindings.
* bug fix: stack allocation was prevented by high DEBUG declaration in
several cases.
* bug fix: SB-EXT:GC-LOGFILE signaled an error when no logfile was set.
(thanks to SANO Masatoshi)
* bug fix: PARSE-NATIVE-NAMESTRING performed non-native parsing when
:JUNK-ALLOWED was true.
* bug fix: type derivation inferred overly conservative types for
unions of array types. (lp#1050768)
Revision 1.27 / (download) - annotate - [select for diffs], Tue Oct 2 19:20:45 2012 UTC (10 years, 11 months ago) by asau
Branch: MAIN
Changes since 1.26: +3 -3
lines
Diff to previous 1.26 (colored)
Update to SBCL 1.1.0
pkgsrc changes:
* "user-destdir" is default these days, remove setting.
Changes in sbcl-1.1.0 relative to sbcl-1.0.58:
* enhancement: New variable, sb-ext:*disassemble-annotate* for controlling
source annotation of DISASSEMBLE output. Defaults to T.
* enhancement: TIMEOUT arguments added to WITH-MUTEX and WITH-RECURSIVE-LOCK, and
WAIT-P argument added to WITH-RECURSIVE-LOCK.
* enhancement: SB-EXT:ATOMIC-PUSH and SB-EXT:ATOMIC-POP allow atomic operations
on list heads.
* enhancement: Optional features (not enabled by default) allow the
use of signals for inter-thread synchronization to be reduced on certain
supported platforms (currently Linux, Solaris, and FreeBSD on x86 and
x86-64). Set (and :sb-thread :sb-safepoint :sb-thruption :sb-wtimer)
to test these experimental features. Known remaining bugs include minor
thread safety issues, less timely freeing of memory by GC, and certain
(not yet optimally low) runtime overhead. Thanks to Anton Kovalenko.
* optimization: CL:SORT and CL:STABLE-SORT of lists are faster and use fewer
comparisons, particularly on almost-sorted inputs.
* bug fix: Reading floats with large exponents no longer takes too much time
before reporting that the exponent is too large.
* bug fix: SB-BSD-SOCKETS:SOCKET-RECEIVE with a UDP socket now works
correctly when the received datagram is larger than the provided buffer.
(lp#1023438, thanks to Robert Uhl)
* bug fix: SB-EXT:GET-CAS-EXPANSION returned a bogus read-form when given
a SYMBOL-VALUE form with a constant symbol argument.
* bug fix: SB-EXT:GET-CAS-EXPANSION signaled an error when a macro expanding
into a DEFCAS defined place was used as the place.
* bug fix: FIND and POSITION signaled a type-error when non-bits where looked
for from bit-vectors.
* bug fix: a race condition around thread creation could (in SBCL 1.0.57)
lead to internal errors or crashes (lp#1058799).
* documentation: a section on random number generation has been added to the
manual. (lp#656839)
Revision 1.26 / (download) - annotate - [select for diffs], Tue Aug 7 23:22:45 2012 UTC (11 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q3-base,
pkgsrc-2012Q3
Changes since 1.25: +3 -3
lines
Diff to previous 1.25 (colored)
Update to SBCL 1.0.58.
Changes in sbcl-1.0.58 relative to sbcl-1.0.57:
* enhancement: implicit generic function warnings now specify the package
in which the new generic function is being created.
* enhancement: SB-EXT:ATOMIC-UPDATE makes it easy to perform non-destructive
updates of CAS-able places (similar to Clojure's swap!).
* enhancement: run-program no longer decodes and re-encodes environment when
:environment argument is not provided. (lp#985904)
* enhancement: errors during compiler-macro expansion no longer cause
runtime errors, only a compile-time warning, otherwise behaving as if
the compiler macro had declined to expand.
* optimization: On x86-64, code alignment of block headers is done with
multi-byte NOPs now instead of repetitions of the single-byte NOP.
* optimization: MAP-INTO is substantially faster when the target sequence is
of unknown type; mapping into lists is no longer O(N^2). (thanks to James
M. Lawrence)
* optimization: the compiler no longer heap-conses to check exits in cases
where the exit function is dynamic extent, or when it can prove the exit
function cannot escape.
* optimization: SB-SEQUENCE:DOSEQUENCE is faster on vectors of unknown
element type, and vectors that aren't SIMPLE-ARRAYs.
* optimization: CL:SORT and CL:STABLE-SORT are more efficient in execution
speed (around 1/3 the time in some cases), and a little better in terms of
comparison calls. (Thanks to Takeru Ohta)
* bug fix: On SPARC, a limitation on the number of code constants emittable
by the compiler has been lifted, allowing certain long functions to
compiled and assembled which had previously been unsupported; fixes
cl-bench on this ISA (lp#1008996).
* bug fix: potential for infinite recursion during compilation of CLOS slot
typechecks when dependency graph had loops. (lp#1001799)
* bug fix: error forms reported with some program-errors were not escaped
properly.
* bug fix: functions from EVAL are now on more equal footing with functions
from COMPILE. (lp#1000783, lp#851170, lp#922408)
* bug fix: ENSURE-GENERIC-METHOD-COMBINATION accepts method combination
objects as its :METHOD-COMBINATION argument, not just lists designating
method combinations. (lp#936513)
* bug fix: run-program no longer unconditionally uses /tmp/ for temporary
files. (lp#968837).
* bug fix: restore build on solaris/sparc. (lp#1008506)
* bug fix: an issue with LDB in the PowerPC backend has been resolved;
this fixes an issue found with cl-postgres (thanks to Tomas Hlavaty).
* bug fix: compiler-macro lambda-lists specifying non-keyword symbols
as keyword arguments no longer accidentally match unevaluated symbols
against them.
* bug fix: FORMAT used to loop infinitely in some cases when a COLINC
parameter was zero, now it signals an error. (lp#905817, fixed since
1.0.56.19)
* bug fix: run-program with :pty t no longer makes the pty as the process's
controling terminal.
Revision 1.25 / (download) - annotate - [select for diffs], Wed May 23 15:17:46 2012 UTC (11 years, 4 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q2-base,
pkgsrc-2012Q2
Changes since 1.24: +3 -3
lines
Diff to previous 1.24 (colored)
Update to SBCL 1.0.57
changes in sbcl-1.0.57 relative to sbcl-1.0.56:
* RANDOM enhancements and bug fixes:
** bug fix: the range and distribution of random integers could be
catastrophically wrong when the compiler derived the type of its
argument as a disjoint set of small integers.
** bug fix: the distribution of random integers is now completely
uniform even when the specified limit is not a power of two.
(Previously some values could be about 0.1 % more probable than
others in the worst case.)
** RANDOM on large integer arguments is generally faster and conses
less than before; this is visible for fixnums above a length of
about 24 bits, but extremely so for bignums: the old implementation
used time and space quadratical in the size of the argument there,
the new one is linear.
* enhancement: redesigned protocol for quitting SBCL. SB-EXT:EXIT is the new
main entry point, SB-EXT:QUIT is deprecated.
* enhancement: additions to the SB-THREAD API: RETURN-FROM-THREAD,
ABORT-THREAD, MAIN-THREAD-P, and MAIN-THREAD.
* enhancement: FASL loading no longer grabs the world-lock.
* enhancement: GENCGC reclaims space more aggressively when objects being
allocated are a large fraction of the total available heap space.
(lp#936304)
* enhancement: backtraces show the correct number of arguments for frames
called with too many arguments.
* enhancement: support for abort(3), exit(3), and _exit(2) has been added to
SB-POSIX.
* enhancement: ASDF has been updated 2.21.
* optimization: fewer uses of full calls to signed modular functions.
(lp#903821)
* optimization: typechecking alien values is typically 5 x faster.
* optimization: FDEFINITION, SYMBOL-FUNCTION, MACRO-FUNCTION, and FBOUNDP
are 20% faster.
* bug fix: file compilation performance issues when dumping subtypes
of CHARACTER (lp#994487)
* bug fix: fixed disassembly of some SSE instructions on x86-64.
* bug fix: SB-SIMPLE-STREAMS signals an error for bogus :CLASS arguments in
OPEN. (lp#969352, thanks to Kambiz Darabi)
* bug fix: CASE normal-clauses do not allow T and OTHERWISE as keys.
(lp#959687)
* bug fix: (SETF (FIND-CLASS X) NIL) removed proper name of the underlying
classoid even if X was not the proper name of the class. (lp#941102)
* bug fix: declaration leakage between lexical environments due to careless
use of NCONC in MAKE-LEXENV. (lp#924276)
* bug fix: ENSURE-DIRECTORIES-EXIST now works when
*default-pathname-defaults* contains NAME or TYPE components.
* bug fix: PPRINT couldn't print improper lists with CARs being some symbols
from CL package, e.g. (loop . 10).
* bug fix: run-program with existent or non-existent files for :output or
:input when :if-output-exists or :if-input-does-not-exist are NIL properly
returns NIL instead of signalling an obscure error.
* bug fix: fix miscompilation of some logand forms with large constant
arguments. (lp#974406)
* bug fix: account for funcallable-instance objects properly in ROOM.
* bug fix: incorrect octets reported for c-string decoding errors.
(lp#985505)
* bug fix: miscompilation of LDB on the PowerPC platform. (thanks to Bruce
O'Neel)
* bug fix: better input error reporting for COMPILE-FILE. (lp#493380)
* bug fix: default size of non-nursery generations has been shrunk on GENCGC,
allowing faster release of memory back to the OS. (lp#991293)
* bug fix: WITH-DEADLINE (:SECONDS NIL :OVERRIDE T) now drops any
existing deadline for the dynamic scope of its body.
* bug fix: compiler-internal interval arithmetic needed to be more
conservative about open intervals when operated on by monotonic but not
strictly-monotonic functions. (lp#975528)
* bug fix: copy-tree caused stack exhaustion on long linear lists, and now
it's also slightly faster. (lp#998926)
* bug fix: better error messages for malformed declarations.
(lp#1000239)
* bug fix: define-condition didn't return the name of the defined condition.
* documentation:
** improved docstrings: REPLACE (lp#965592)
Revision 1.24 / (download) - annotate - [select for diffs], Fri Apr 13 12:43:57 2012 UTC (11 years, 5 months ago) by asau
Branch: MAIN
Changes since 1.23: +3 -3
lines
Diff to previous 1.23 (colored)
Update to SBCL 1.0.56
New in version 1.0.56
* bug fix: fix copy-structure. When copying from stack to heap,
garbage could end up in the heap making GC unhappy.
(Thanks to James Knight, #911027)
* enhancements
+ SBCL can now be built using Clang.
+ ASDF has been updated 2.20.
* bug fix: compiler errors when weakening hairy integer types. (#913232)
* bug fix: don't complain about a too-hairy lexical environment
for inlining when the function has never been requested for inlining.
(#963530)
Revision 1.23 / (download) - annotate - [select for diffs], Tue Jan 10 03:48:08 2012 UTC (11 years, 8 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2012Q1-base,
pkgsrc-2012Q1
Changes since 1.22: +3 -3
lines
Diff to previous 1.22 (colored)
Update to SBCL 1.0.55
New in version 1.0.55
* enhancements to building SBCL using make.sh:
+ --fancy can be specified to enable all supported feature
enhancements.
+ --with-<feature> and --without-<feature> can be used to
specify which features to build with.
+ --arch option can be used to specify the architecture to
build for. (Mainly useful for building 32-bit SBCL's on
x86-64 hosts, not full-blows cross-compilation.)
* enhancement: extended package prefix syntax
<pkgname>::<form-in-package> which allows specifying name
of the default interning package for the whole form.
* enhancement: when *READ-EVAL* is true, arrays with element
type other than T can be printed readably using #.-based
syntax. (Thanks to Robert Brown)
* enhancement: MAKE-ALIEN signals a storage-condition instead
of returning a null alien when malloc() fails. (#891268)
* enhancement: SB-EXT:PRINT-UNREADABLY restart for
PRINT-NOT-READABLE conditions can be conveniently accessed
through function with the same name, analogously to CONTINUE.
* enhancement: SB-EXT:*SUPPRESS-PRINT-ERRORS* can be used to
suppress errors from the printer by type, causing an error
marker to be printed instead. (Thanks to Attila Lendvai)
* enhancement: BACKTRACE and DESCRIBE now bind *PRINT-CIRCLE*
to T, and generally behave better when errors occur during
printing.
* enhancement: the test runner now takes a --report-skipped-tests
argument to report the individual tests skipped as well as the
number of skipped tests.
* enhancement: undefined functions now appear in backtraces as
("undefined function") instead of ("bogus stack frame") on
x86oids.
* enhancement: detected deadlocks no longer cause stderr to be
spammed, and deadlock errors are reported in an easier-to-decipher
manner.
* enhancement: DESCRIBE on type designators reports the
expansion in more cases.
* enhancement: SBCL now provides either an explicit :BIG-ENDIAN
or :LITTLE-ENDIAN in *FEATURES*, instead of :BIG-ENDIAN being
implied by lack of the :LITTLE-ENDIAN feature. (Thanks to
Luis Oliveira, #901661)
* enhancement: better disassembly of segment-prefixes on x86
and other instruction prefixes (e.g. LOCK) on x86 and x86-64.
* optimization: FIND and POSITION on bit-vectors are orders of
magnitude faster (assuming KEY and TEST are not used, or are
sufficiently trivial.)
* optimization: SUBSEQ on vectors of unknown element type is
substantially faster. (#902537)
* optimization: specialized arrays with non-zero :INITIAL-ELEMENT
can be stack-allocated. (#902351)
* optimization: the compiler is smarter about representation
selection for floating point constants used in full calls.
* optimization: the compiler no longer refuses to coerce large
fixnums to single floats inline, except on x86 where this
limitation is still necessary.
* bug fix: deadlock detection could report the same deadlock
twice, for two different threads. Now a single deadlock is
reported exactly once.
* bug fix: interval-arithmetic division during type derivation
did not account for signed zeros.
* bug fix: compiler error when typechecking a call to a
function with non-constant keyword arguments.
* bug fix: misoptimization of TRUNCATE causing erratic behaviour.
* bug fix: condition slot accessors no longer cause undefined
function style-warnings when used in the :REPORT clause of
the DEFINE-CONDITION form that defines them. (#896379)
* bug fix: DEFGENERIC warns about unsupported declarations, as
specified by ANSI. (#894202)
* bug fix: SUBTYPEP tests involving forward-referenced classes
no longer bogusly report NIL, T.
* bug fix: bogus style-warnings for DEFMETHOD forms that both
declared some required arguments ignored and performed
assignments to others. (#898331)
* bug fix: *EVALUATOR-MODE* :COMPILE treated (LET () ...)
identically to (LOCALLY ...) leading to internally
inconsistent toplevel-formness.
* bug fix: non-toplevel DEFSTRUCT signaled a style warning for
unknown type.
* bug fix: redefining a function whose previous definition
contained an unknown type no longer causes a style-warning. (#806243)
* bug fix: undefined functions now appear in backtraces as
("undefined function") instead of ("bogus stack frame") on non-x86oids.
* bug fix: backtraces are no longer cut off at ("undefined
function") when called under certain circumstances (involving a
caller-allocated stack frame) on PPC.
* bug fix: RUN-PROGRAM leaked a file-descriptor per call on
non-Windows systems. (regression since 1.0.53)
* bug fix: GC deadlocks from dladdr() on certain platforms.
* bug fix: broken standard streams no longer automatically
cause recursive errors on debugger entry.
* bug fix: build ignored --dynamic-space-size=<size> argument
to make.sh (regression since 1.0.53)
* bug fix: attempts to stack allocate a required argument to a
function with an external entry point caused compiler-errors.
* bug fix: compiler notes for failed stack allocation for a
function argument no longer claim to be unable to stack
allocate the function.
* bug fix: COERCE now signals a type-error on several
coercions to subtypes of CHARACTER that are forbidden
according to ANSI. (#841312)
* bug fix: missing failure-to-stack-allocate compiler notes
for some forms of MAKE-ARRAY with dynamic-extent. (#902351)
* bug fix: some of the compile-time side-effects of DEFCLASS
were not caught by package locks.
Revision 1.22 / (download) - annotate - [select for diffs], Mon Dec 5 23:02:18 2011 UTC (11 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q4-base,
pkgsrc-2011Q4
Changes since 1.21: +4 -4
lines
Diff to previous 1.21 (colored)
Update to SBCL 1.0.54
changes in sbcl-1.0.54 relative to sbcl-1.0.53:
* minor incompatible changes:
** RENAME-FILE on a symbolic links used to rename the linked-to file
instead of the link.
** DELETE-DIRECTORY on symbolic link to a directory used to delete the
directory, but now signal an error instead. Use TRUENAME to resolve the
pathname if you wish to delete the linked directory, and DELETE-FILE if
you wish to delete the
** The internal SB-THREAD::SPINLOCK API has been deprecated, and using
symbols associated with it will trigger a compile-time warning.
* thread-related enhancements:
(This work has been funded by the SBCL Threading 2011 IndieGoGo campaign.
Many thanks to generous donors!)
** Threading is now more reliable on non-Linux platforms. We still don't
consider threads on non-Linux platforms good enough to enable them by
default, but they're in a clearly better shape now.
** Deadlines supported now on all platforms.
** All blocking functions in the threading API now have a :TIMEOUT
argument.
** Semaphore notification objects have been added to SB-THREAD.
** SB-CONCURRENCY contrib now includes Allegro-style GATE objects.
** SB-EXT:COMPARE-AND-SWAP has been extended to support SLOT-VALUE,
STANDARD-INSTANCE-ACCESS, and FUNCALLABLE-STANDARD-INSTANCE-ACCESS.
** Users can now defined new places usable with SB-EXT:COMPARE-AND-SWAP
using an API anologous to defining new SETFable places.
* GC-related enhancements and bug fixes:
** --dynamic-space-size and --control-stack-size now understand Kb, Mb,
and Gb suffixes. Default is megabytes as before.
** on GENCGC targets, the default dynamic space size is now 512Mb for
32-bit systems, and 1Gb for 64-bit systems. (OpenBSD/x86-64 is the only
exception, defaulting to mere 444Mb to fit under default ulimits.) The
new defaults are in place to prevent hitting swap on low-end systems.
Use build-time option --dynamic-space-size to build an SBCL with
another default, or the runtime option to adjust the size at startup: a
good size is at most equal to the amount of physical memory the system
has.
** on GENCGC targets, nursery and generation sizes now default to 5% of
dynamic-space size.
** on GENCGC targets, SB-KERNEL:MAKE-LISP-OBJ no longer categorically
refuses to create SIMPLE-FUN objects.
** on 64-bit GENCGC targets, setting the nursery size above 4Gb now works.
(lp#870868)
** on CHENEYGC targets, SB-KERNEL:MAKE-LISP-OBJ now does the same
validation of pointer objects as GENCGC does, instead of a
comparatively weak bounds-check against the heap spaces.
* SB-BSD-SOCKETS bug fixes:
** GET-PROTOCOL-BY-NAME had a significant memory leak.
** GET-HOST-BY-NAME and GET-HOST-BY-ADDRESS small amounts of memory on
systems with getaddrinfo().
** GET-HOST-BY-NAME and GET-HOST-BY-ADDRESS weren't thread or interrupt
safe outside systems with getaddrinfo().
* enhancement: ASDF has been updated 2.019.
* enhancement: special-case TCO prevention for functions which never return
extended to untrusted types, keeping one more frame's worth of debug
information around in many cases.
* enhancement: debug-names of anonymous and local function are more
descriptive. Affects backtraces and SB-SPROF results. (lp#805100)
* enhancement: on win32, ABS of complex floats guards better against
overflows. (lp#888410)
* enhancement: RUN-PROGRAM now distinguishes exec() failing from child
process exiting with code 1. (lp#676987)
* enhancement: convenience function SET-SBCL-SOURCE-LOCATION for informing
the system where on the filesystem the SBCL sources themselves are
located. (Thanks to Zach Beane)
* enhancement: the compiler is now able to derive tighter bounds for
floating point numbers in some cases. (Thanks to Lutz Euler, lp#894498)
* bug fix: on 64-bit targets, atomic-incf/aref does index computation
correctly, even on wide-fixnum builds. (lp#887220)
* bug fix: (DIRECTORY "foo/*/*.*") did not follow symlinks in foo/ that
resolved to directories.
* bug fix: type mismatch when assigning to lexical variables no longer
result in fasl-dumping internal type objects. (lp#890750)
* bug fix: type mismatch on (SETF AREF) and function return values no
longer result in fasl-dumping internal type objects.
* bug fix: With several combinations of argument types, for example (EXPT
<integer> <(complex double)>), EXPT now uses double-precision throughout
instead of partially calculating only to single-precision. (lp#741564;
thanks to Lutz Euler)
* bug fix: SYMBOL-VALUE-IN-THREAD is no longer able to construct bogus
objects when interrupted by GC on PPC.
Revision 1.21 / (download) - annotate - [select for diffs], Tue Nov 8 21:52:35 2011 UTC (11 years, 10 months ago) by asau
Branch: MAIN
Changes since 1.20: +3 -3
lines
Diff to previous 1.20 (colored)
Update to SBCL 1.0.53
changes in sbcl-1.0.53 relative to sbcl-1.0.52:
* enhancement: on 64-bit targets, in src/compiler/generic/early-vm.lisp,
the parameter n-fixnum-tag-bits may now vary from 1 (fixnum =
(signed-byte 63)) to 3 (fixnum = (signed-byte 61)) at build-time.
* enhancement: SB-EXT:WAIT-FOR allows waiting for arbitrary events.
* minor(?) incompatible(?) change: The default fixnum width on 64-bit
targets is now 63 bits (up from 61).
* enhancement: DESCRIBE now reports a lambda-list and source location
for complext setf-expanders.
* bug fix: PUSH, PUSHNEW, POP, REMF, INCF, DECF, DEFINE-MODIFY-MACRO,
GETF, LOGBITP, LDB, and MASK-FIELD now arrange for non-primary values
of multiple-valued places to be set to NIL, instead of signalling an
error (per a careful reading of CLHS 5.1.2.3).
* bug fix: floating-point traps now work on darwin/x86 and /x86-64.
* bug fix: repair crash in x86oid darwin signal handling emulation
when built with certain compilers.
* bug fix: SB-ROTATE-BYTE misrotated to the right when using constant
rotation arguments on x86-64. (lp#882151)
* bug fix: low-level control flow optimisations could result in bogus
code in functions with tail and non-tail calls to local functions on
x86oids. (lp#883500)
* bug fix: on SPARC/:sb-unicode, avoid crashing the assembler by trying
to emit literal characters > (code-char 4095), for comparisons with
constant characters.
* bug fix: ROOM reported only the low 32 bits of dynamic space usage
on 64 bit platforms. (lp#881445)
* bug fix: DELETE-FILE did not MERGE-PATHNAMES, making it possible to
delete the wrong file when using relative pathnames. (lp#882877)
* bug fix: optimized SEARCH of vectors-on-vectors mishandled zero-length
sequences and :KEY NIL.
changes in sbcl-1.0.52 relative to sbcl-1.0.51:
* enhancement: ASDF has been updated to version 2.017.
* enhancement: the --core command line option now accepts binaries with
an embedded core.
* enhancement: when built with :sb-core-compression, core files (regular
or executable) can be compressed with zlib. Use the :COMPRESSION
argument to SAVE-LISP-AND-DIE to specify a compression level.
* enhancement: --[no-]merge-core-pages determines whether the runtime
hints the operating system that identical core pages between SBCL
processes should share the same physical memory. Default is to only
enable this for compressed cores.
* optimization: SLEEP no longer conses.
* optimization: *PRINT-PRETTY* no longer slows down printing of strings
or bit-vectors when using the standard pretty-print dispatch table.
* bug fix: non-function FTYPE declarations no longer cause a compiler-error.
(lp#738464)
* bug fix: compiler-errors causes by MEMBER types in conjunction with with
AREF, CHAR, etc. (lp#826971)
* bug fix: compiler-errors causes by integer arguments with composed of
multiple ranges to ARRAY-IN-BOUNDS-P. (lp#826970)
* bug fix: ,@ and ,. now signal a read-time error for certain non-list
expressions. (lp#770184)
* bug fix: complex single float literals are correctly aligned when used
as arguments of arithmetic operators.
* bug fix: on 32-bit platforms, rounding of double floats larger than a
fixnum is correct. (reported by Peter Keller)
* bug fix: stray FD-HANDLERs are no longer left lying around after unwinds
from RUN-PROGRAM. (lp#840190, reported by Dominic Pearson; fix from Max
Mikhanosha)
* bug fix: redefining classes such that slots with custom allocation are
added or removed works again.
Revision 1.20 / (download) - annotate - [select for diffs], Sun Aug 21 11:43:21 2011 UTC (12 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q3-base,
pkgsrc-2011Q3
Changes since 1.19: +3 -3
lines
Diff to previous 1.19 (colored)
Update to SBCL 1.0.51
changes in sbcl-1.0.51 relative to sbcl-1.0.50:
* minor incompatible change: SB-BSD-SOCKET socket streams no longer
participate in SERVE-EVENT by default: pass :SERVE-EVENTS T to
MAKE-SOCKET-STREAM if using SERVE-EVENT.
* enhancement: added support for socket keepalive timeout intervals
and probe counts on Linux.
* enhancement: building 32-bit SBCL on Linux/x86-64 now works without a
chroot. (Use "SBCL_ARCH=x86 sh make.sh" to build.)
* enhancement: added new toplevel options --quit and --non-interactive
(lp#822712).
* enhancement: the Windows port of SBCL now builds and runs on Wine
(thanks to Anton Kovalenko).
* enhancement: more, and more correct, SSE instruction definitions on
x86-64 (thanks to Alexander Gavrilov).
* enhancement: SB-EXT:SPIN-LOOP-HINT assembles to an instruction designed
to help the processor execute spin loops, when applicable. Currently
implemented for x86 and x86-64.
* optimization: unsigned integer divisions by a constant are implemented
using multiplication (affects CEILING, FLOOR, TRUNCATE, MOD, and REM.)
* optimization: improved type-derivation for LOAD-TIME-VALUE.
* bug fix: correct RIP offset calculation in SSE comparison and shuffle
instructions. (lp#814688)
* bug fix: COERCE to unfinalized extended sequence classes now works.
(reported by Jan Moringen; lp#815155)
* bug fix: a compiler error during typecheck generation, reported by Eric
Marsden. (lp#816564)
* bug fix: obsolete instance protocol fires when shared slots are added
or removed.
* bug fix: fixed-format floating point printing with scaling factors.
(lp#811386)
* bug fix: using GCC >= 4.6 to build SBCL on x86 no longer breaks
backtraces. (lp#818460)
* bug fix: better backtraces for interrupted syscall frames on x86.
(lp#549673)
* bug fix: SSE comparison instructions can be disassembled even when one
operand is in memory. (lp#814702)
* bug fix: incomplete writes when not using SERVE-EVENTS. (lp#820599)
* bug fix: MULTIPLE-VALUE-BIND + VALUES -> LET conversion could lose derived
type information associated with the VALUES form.
* bug fix: broken warnings/errors for type-errors involving LOAD-TIME-VALUE
forms. (lp#823014)
* bug fix: OPEN :IF-EXISTS :APPEND now returns correct FILE-POSITION before
first write (lp#561642).
* bug fix: compiled closures from EVAL could not be DESCRIBEd. (lp#824974)
* bug fix: bound propagation involving conversion of large bignums to
floats no longer signals a SIMPLE-TYPE-ERROR, reported by Lutz Euler.
(lp#819269)
* bug fix: &REST to &MORE conversion still works in unsafe call to known
functions; reported by Lutz Euler (lp#826459).
* bug fix: bogus deadlocks from interrupts and GCs. (lp#807475, regression
since 1.0.48)
changes in sbcl-1.0.50 relative to sbcl-1.0.49:
* enhancement: errors from FD handlers now provide a restart to remove
the offending handler.
* enhancement: SB-INTROSPECT:FIND-DEFINITION-SOURCE now works on structure
copiers as well.
* enhancement: location of user or system initialization file can now easily
be customized for saved cores. See: SB-EXT:*USERINIT-PATHNAME-FUNCTION*
and SB-EXT:*SYSINIT-PATHNAME-FUNCTION*.
* enhancement: SB-EXT:MAKE-THREAD accepts an argument list designator for
the thunk, as a keyword argument, :arguments.
* enhancement: constraint propagation is simplified (and sped up) when
COMPILATION-SPEED > SPEED.
* enhancement: SB-ALIEN exports alien type specifiers SIZE-T and OFF-T.
* enhancement: debugger understands &MORE arguments better.
* optimization: extracting bits of a single-float on x86-64 has been
optimized. (lp#555201)
* optimization: MAP and MAP-INTO are more efficient for non-simple vectors,
when (> SPEED SPACE).
* optimization: local call trampolines (x86 and x86-64) are emitted
inline.
* optimization: implicit value cells for dynamic-extent closed-over bindings
on x86 and x86-64 can hold unboxed values as well.
* meta-optimization: improved compilation speed, especially for large
functions. (lp#792363 and lp#394206)
* bug fix: bound derivation for floating point operations is now more
careful about rounding possibly closing open bounds. (lp#793771)
* bug fix: SB-POSIX:SYSCALL-ERROR's argument is now optional. (accidental
backwards incompatible change in 1.0.48.27)
* bug fix: occasional debugger errors in when a type-error occured in a
function with dynamic-extent &rest list.
* bug fix: &optional and &key supplied-p arguments in DEFSTRUCT
boa-construtors can be used to initialized structure slots.
* bug fix: FMAKUNBOUND removes the MACRO-FUNCTION, should one exist.
(lp#795705, regression)
* bug fix: DIRECTORY works better on logical pathnames.
* bug fix: RUN-PROGRAM no longer fails spuriously when argument strings
are of the order of ARRAY-TOTAL-SIZE-LIMIT. (lp#787237)
* bug fix: the compiler no longer constant-folds NaNs in
MAKE-{SINGLE,DOUBLE}-FLOAT. (lp#486812)
* bug fix: FORMAT now handles floating point rounding correct, eg.
(format nil "~,1F" 0.01) => "0.0" instead of "0.01" as previously.
(lp#308961)
* bug fix: style warning during lambda-list introspection of generic
functions with both optional and key argments.
* bug fix: regalloc doesn't barf on unused TNs due to type-directed constant
folding. (lp#729765)
* bug fix: Fixed an off-by-one in MAP-ALLOCATED-OBJECTS that might have caused
infinite loops.
Revision 1.19 / (download) - annotate - [select for diffs], Sat Jun 11 19:24:10 2011 UTC (12 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q2-base,
pkgsrc-2011Q2
Changes since 1.18: +3 -3
lines
Diff to previous 1.18 (colored)
Update to SBCL 1.0.49
changes in sbcl-1.0.49 relative to sbcl-1.0.48:
* minor incompatible change: WITH-LOCKED-HASH-TABLE no longer disables
interrupts for its body.
* enhancement: source locations are now available for files loaded as
source, compile-time-too evaluation, and initialization files.
* enhancement: WITH-COMPILATION-UNIT :SOURCE-NAMESTRING allows providing
virtual source-file information, eg. overriding input-file of COMPILE-FILE
when a temporary file is used for compilation.
* enhancement: ASDF has been updated to version 2.015.3.
* enhancement: backtraces involving frames from the default evaluator are
more readable.
* enhancement: RUN-PROGRAM works with user-defined binary input and output
streams.
* enhancement: more informative compile-time warnings and runtime errors for
type-errors detected at compile-time.
* enhancement: deadlock detection for mutexes and spinlocks.
* enhancement: dynamic-extent for &rest lists stack allocate only their
spines, not their argumets. While portable code should not rely on this,
particularly in combination with inlining, it should make dynamic-extent
easier to use safely.
* enhancement: SB-POSIX improvements:
** WNOHANG and WUNTRACED are exported.
** SYSCALL-ERROR now also provides the name of the failing system call.
* enhancement: --script improvements:
** errors on standard input, output, and error streams are handled and
cause scripts to exit silently, making them easier to use in shell
pipelines.
** backtraces from scripts now go to standard error instead of the
terminal even if one is available.
** --script can be an argument, causing the script to be loaded from
standard input.
* enhancement: MAKE-ALIEN-STRING provides an easy way to transport lisp
strings to foreign memory.
* enhancement: (SETF GC-LOGFILE) allows logging garbage collections to
a file, making it easier to understand heap dynamics.
* optimization: using a &REST argument only in APPLY or VALUES-LIST calls
allows the compiler to automatically elide rest-list allocation so long as
the call sites are in functions that the compiler knows cannot escape.
(lp#504575)
* optimization: CALL-NEXT-METHOD using explicit arguments is faster,
especially in safe code when none of the required arguments have changed
their identities.
* bug fix: blocking reads from FIFOs created by RUN-PROGRAM were
uninterruptible, as well as blocking reads from socket streams created
with for which :SERVE-EVENTS NIL. (regression from 1.0.42.43)
* bug fix: SET-SYNTAX-FROM-CHAR now removes dispatch-macro character syntax
from the to-char if the from-char is not a dispatch-macro character.
* bug fix: references to undefined variables in function calls that are
optimized away now signal a runtime error. (lp#722734)
* bug fix: miscompilation of MULTIPLE-VALUE-CALL when asserting derived
types from a function defined in the same file. (regression from
1.0.43.57)
* bug fix: TRULY-THE forms are now macroexpandable and setf-expandable.
(lp#771673)
* bug fix: spurious errors during QUIT when standard streams were closed.
Revision 1.18 / (download) - annotate - [select for diffs], Mon May 9 19:35:37 2011 UTC (12 years, 4 months ago) by asau
Branch: MAIN
Changes since 1.17: +3 -3
lines
Diff to previous 1.17 (colored)
Update SBCL to version 1.0.48
changes in sbcl-1.0.48 relative to sbcl-1.0.47:
* incompatible change: SB!KERNEL:INSTANCE-LAMBDA, deprecated for over five
years, is now no longer supported.
* enhancement: read() and write() have been added to SB-POSIX.
* enhancement: types of DEFSTRUCT constructors are proclaimed more
accurately, allowing better typechecking of call-sites.
* enhancement: errors during compile-time-too processing (i.e. EVAL-WHEN)
are no longer caught. (reverted to pre 1.0.34 behaviour)
* optimization: slightly faster ISQRT. (lp#713343)
* bug fix: better support for Solaris /bin/sh in sh-based tests.
* bug fix: TRACE behaves better when attempting to trace undefined
functions. (lp#740717)
* bug fix: missed optimizations for (FUNCALL (LAMBDA ...) ...) in comparison
to (FUNCALL #'(LAMBDA ...) ...).
* bug fix: ((LAMBDA ...) ...) forms with invalid argument counts resulted in
a compile-time error. (lp#720382)
* bug fix: forms such as (FUNCALL (FUNCTION NAME OOPS) ...) were compiled
without complaints.
* bug fix: less verbose source forms for functions from EVAL. (lp#747485)
* bug fix: sense of SLOT-BOUNDP-USING-CLASS was inverted in a MAKE-INSTANCE
optimization. (regression from 1.0.45.18/1.0.46.15)
* bug fix: package locks did not protects against compile-time side-effects
of DEFUN. (lp#675584)
* bug fix: --dynamic-space-size argument is validated more carefully.
(lp#721457)
* bug fix: memory fault from printing a malformed simple-condition.
(lp#705690)
* bug fix: redefining classes so that slot-definition classes change now
engages the obsolete instance protocol. (lp#766271)
* bug fix: constant improper lists could break source coverage recording.
(lp#767959)
* bug fix: compiling calls to eg. MEMBER with massive constant list arguments
could exhaust stack.
Revision 1.17 / (download) - annotate - [select for diffs], Wed Apr 20 20:46:50 2011 UTC (12 years, 5 months ago) by asau
Branch: MAIN
Changes since 1.16: +3 -3
lines
Diff to previous 1.16 (colored)
Update to SBCL 1.0.47
changes in sbcl-1.0.47 relative to sbcl-1.0.46:
* bug fix: fix mach port rights leaks in mach exception handling code on
darwin/x86 and /x86-64. (thanks to Willem Oudshoorn for motivation and the
initial patch)
* enhancement: --script muffles style-warnings and compiler notes. (lp#677779)
* enhancement: redefinition warnings for macros from different files. (lp#434657)
* enhancement: better MACHINE-VERSION on Darwin x86 and x86-64. (lp#668332)
* enhancement: (FORMAT "foo" ...) and similar signal a compile-time warning. (lp#327223)
* enhancement: no more "in: LAMBDA NIL" messages from the compiler for forms
processed using EVAL -- now the appropriate toplevel form is reported instead.
* enhancement: more legible style-warnings for inappropriate IGNORE and IGNORABLE
declarations. (lp#726331)
* enhancement: :NOT-NULL option has been added to alien C-STRING type to indicate
that NIL/NULL is excluded from the type.
* enhancement: SB-INTROSPECT:MAP-ROOT allows mapping over pointers contained in
arbitrary objects.
* optimization: SLOT-VALUE &co are faster in the presence of SLOT-VALUE-USING-CLASS
and its compatriots.
* optimization: core startup time is reduced by 30% on x86-64. (lp#557357)
* bug fix: SB-DEBUG:BACKTRACE-AS-LIST guards against potentially leaking
stack-allocated values out of their dynamic-extent. (lp#310175)
* bug fix: attempts to use SB-SPROF for wallclock profiling on threaded
x86-64 builds caused a type-error.
* bug fix: calling COMPILE with something else than a lambda-expression as the
second argument reports a more sensible error. (lp#718905)
* bug fix: invalid combinations of :PREDICATE and :TYPE options in DEFSTRUCT
are detected. (lp#520607)
* bug fix: constant keyword argument checking didn't take :ALLOW-OTHER-KEYS
into account.
* bug fix: SLOT-BOUNDP information is correct during MAKE-INSTANCE in the
presence of (SETF SLOT-VALUE-USING-CLASS) and SLOT-BOUNDP-USING-CLASS
methods. (regression from 1.0.45.18)
* bug fix: INITIALIZE-INSTANCE :AROUND methods supplying initargs via
CALL-NEXT-METHOD work correctly. (regression from 1.0.45.19)
* bug fix: several foreign functions accepting string also accepted NIL and
consequently caused a memory fault at 0 now signal a type-error instead.
(lp#721087)
* bug fix: under rare circumstances, constraint propagation could rewrite a
variable reference to refer to a variable not in scope, causing an error
during physical environment analysis when attempting to close over the
variable. (lp#551227)
* bug fix: SIMPLE-CONDITION :FORMAT-CONTROL defaults to NIL.
Revision 1.16 / (download) - annotate - [select for diffs], Sat Mar 5 20:30:49 2011 UTC (12 years, 6 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2011Q1-base,
pkgsrc-2011Q1
Changes since 1.15: +3 -3
lines
Diff to previous 1.15 (colored)
Update to SBCL 1.0.46
Changes in sbcl-1.0.46 relative to sbcl-1.0.45:
* enhancement: largefile support on Solaris.
* enhancement: SB-PROFILE:REPORT now supports :LIMIT and :PRINT-NO-CALL-LIST
arguments (lp#710017)
* enhancement: SB-PCL:+SLOT-UNBOUND+ is exported, making it possible to
distinguish unbound instance slots when using STANDARD-INSTANCE-ACCESS
&co. (lp#718039)
* optimization: ERROR and CERROR are approximately 5 times faster.
* optimization: optimized constructors are used for MAKE-INSTANCE of classes
with applicable non-standard (SETF SLOT-VALUE-USING-CLASS),
SLOT-BOUNDP-USING-CLASS, and INITIALIZE-INSTANCE :AROUND methods, speeding
up instance creation in those cases.
* optimization: arithmetic operations with multiple constant arguments in now
have them reduced at compile-time. (lp#676414)
* optimization: determining current character position on string-streams for
pretty-printing was overly slow.
* bug fix: local tail calls to DYNAMIC-EXTENT functions can no longer cause
lifetime analysis to overwrite closed-over variables (lp#681092).
* bug fix: encoding errors from some multibyte external formats such as EUC-JP
were not handled correctly (lp#713063).
* bug fix: printing waitqueue objects without setting *PRINT-CIRCLE* to T is now
safe (lp#673630).
* bug fix: Solaris/x86-64 wasn't getting built with lutex support by
mistake. (lp#667297).
* bug fix: CONSTANTLY generated functions had bogus lambda-lists. (lp#713626)
* bug fix: RUN-PROGRAM :PTY option was racy on OpenBSD. (lp#669485)
* bug fix: UNINTERN takes a symbol, not a symbol designator -- could previously
unintern the wrong symbol with the same name. (lp#693796)
* bug fix: COPY-PPRINT-DISPATCH always has access to a pristine table,
making it possible to restore the initial table if it has been messed up.
(lp#678409)
Revision 1.15 / (download) - annotate - [select for diffs], Tue Dec 14 23:44:09 2010 UTC (12 years, 9 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2010Q4-base,
pkgsrc-2010Q4
Changes since 1.14: +3 -3
lines
Diff to previous 1.14 (colored)
Update to SBCL 1.0.45
New in version 1.0.45
* enhancement: ~/ and ~user/ are treated specially in pathnames.
* enhancement: ASDF has been updated to version 2.010.
* optimization: mutated closed-over variables that are only accessed
by DYNAMIC-EXTENT closures (currently only FLET and LABELS functions
declared to be DYNAMIC-EXTENT) are stored directly in their containing
stack frame, rather than allocating a VALUE-CELL (#586103).
* optimization: UNWIND-PROTECT cleanup functions are now declared
DYNAMIC-EXTENT.
Bug fixes.
New in version 1.0.44
* enhancement: RUN-PROGRAM accepts :EXTERNAL-FORMAT argument
to select the external-format for its :INPUT, :OUTPUT, AND
:ERROR :STREAMs.
* enhancement: ALLOCATION-INFORMATION also provides the page
the object resides on.
* enhancement: default dynamic-space size can be configured at
build-time without touching source, using the --dynamic-space-size
argument to make.sh.
* enhancement: DESCRIBE recognizes symbols naming optimization
policy qualities, and mentions ALWAYS-BOUND declarations.
* enhancement: ATOMIC-INCF now supports AREF of
(SIMPLE-ARRAY SB-EXT:WORD (*)) as a place.
* enhancement: ASDF has been updated to 2.009.
* enhancement: the system detects known type-erros in calls better,
signalling a full warning about violated proclaimed FTYPEs and
violations of derived FTYPEs within the same file, including self-calls.
* enhancement: new function: SB-EXT:DELETE-DIRECTORY is now provided.
* optimization: constant-folding exploits numeric and character types,
in addition member types.
* optimization: numeric, character and member types that are inhabited
by exactly one value are tested with EQL.
* optimization: more conditional branches are eliminated during IR1.
Branches are simplified before performing if/if-conversion,
and simple equivalent branches (that only read the same constant
or variable) are merged.
* improvements to the Windows port:
+ change: canonical unparsing form for pathname namestrings now
uses / as directory separator. NATIVE-NAMESTRING still uses \
as the separator.
+ bug fix: stackoverwriting due to incorrect usage of PeekConsoleInput
on Windows. (thanks to Kalyanov Dmitry)
+ bug fix: build now works on cygwin with GCC 4.x installed.
+ bug fix: run-sbcl.sh now works on Cygwin. (thanks to Kalyanov Dmitry)
Bug fixes.
New in version 1.0.43
* incompatible change: FD-STREAMS no longer participate in the
serve-event event-loop by default. (#316072)
+ In addition to streams created by explicit calls to MAKE-FD-STREAM
this affects streams from CL:OPEN.
+ Streams from SOCKET-MAKE-STREAM still participate in
serve-event by default, but this is liable to change:
applications needing serve-event for socket streams
should explicitly request it using :SERVE-EVENTS T in the call.
* enhancement: SB-EXT:WORD type is provided for use with
SB-EXT:ATOMIC-INCF &co.
* enhancement: CLOS effective method functions and defclass slot
typechecking function now have debug names for use in backtraces
and profiles.
* enhancement: ASDF has been updated to version 2.004.
* enhancement: symbols are printed using fully qualified names
in several error and warning messages which are often associated
with package conflicts or mixups (#622789, thanks to Attila Lendvai)
Bug fixes.
Revision 1.14 / (download) - annotate - [select for diffs], Mon Aug 30 00:18:57 2010 UTC (13 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2010Q3-base,
pkgsrc-2010Q3
Changes since 1.13: +3 -5
lines
Diff to previous 1.13 (colored)
Update to SBCL 1.0.42
changes in sbcl-1.0.42 relative to sbcl-1.0.41
* build changes
** Cross-compilation host is now specified to make.sh using
command-line argument --xc-host=<command> instead of a positional
argument. (thanks to Daniel Herring)
** Install location can be specified to make.sh using command-line
argument --prefix=<path>. (lp#550889s, thanks to Daniel Herring)
* optimization: The default implementation of
COMPUTE-DISCRIMINATING-FUNCTION does much less wasted work.
* enhancement: Explicit memory barrier operations are now available for use
by multithreaded code. See documentation for details.
* enhancement: Experimental support for threading on Linux/PPC.
* bug fix: RENAME-PACKAGE returns the package. (Thanks to Eric Marsden)
* bug fix: EXPT signals an error if first argument is a zero and second
argument is a floating point zero. (lp#571581, thanks to Roman Marynchak)
* bug fix: DEFTYPE signals an error for non-list lambda-lists.
(lp#576594, thanks to Roman Marynchak)
* bug fix: make ASDF-INSTALL compatible with the now-included ASDF2.
(lp#612998, reported by Phil Hargett; patch from Jim Wise)
Revision 1.13 / (download) - annotate - [select for diffs], Fri Aug 6 08:29:01 2010 UTC (13 years, 1 month ago) by asau
Branch: MAIN
Changes since 1.12: +3 -3
lines
Diff to previous 1.12 (colored)
Update SBCL to 1.0.41
Changes in sbcl-1.0.41 relative to sbcl-1.0.40:
* optimization: validity of observed keyword initargs to MAKE-INSTANCE is
cached, leading to many fewer expensive calls to
COMPUTE-APPLICABLE-METHODS.
* optimization: in the (unoptimized) general method for MAKE-INSTANCE on a
CLASS argument, search for and call an appropriate optimized ctor function
if it exists.
* bug fix: WRITE always returns the correct value.
Revision 1.12 / (download) - annotate - [select for diffs], Fri Jul 2 21:59:39 2010 UTC (13 years, 2 months ago) by asau
Branch: MAIN
Changes since 1.11: +3 -3
lines
Diff to previous 1.11 (colored)
Update to SBCL 1.0.40
Changes in sbcl-1.0.40 relative to sbcl-1.0.39:
* bug fix: readdir now works on :inode64 darwin builds (lp#592897)
* bug fix: Name conflicts between symbols passed as arguments to a single
call to IMPORT no longer add multiple symbols with the same name to the
package (detectable via DO-SYMBOLS).
* bug fix: support building without the dlshim on darwin x86 and x86-64
(lp#533470).
* bug fix: TRACE :ENCAPSULATE NIL now works on ppc/linux.
Revision 1.11 / (download) - annotate - [select for diffs], Wed Jun 16 06:19:23 2010 UTC (13 years, 3 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2010Q2-base,
pkgsrc-2010Q2
Changes since 1.10: +3 -3
lines
Diff to previous 1.10 (colored)
Update to SBCL 1.0.39 New in version 1.0.39 - bug fix: Backtrace from undefined function on x86 and x86-64 now show the calling frame. - bug fix: linkage-table entries on PPC now no longer overflow their space allocation (potentially causing crashes if they are written out of order). - bug fix: Scrub control stack after scavenging in gencgc on non-x86oid platforms, preventing the GC from seeing stale pointers on the control stack in subsequent GCs (which would, and does, break invariants). - bug fix: 32-bit unicode external formats now work on big-endian systems. - bug fix: Literal characters with code points greater than about 32767 now work on PPC UNICODE builds. - bug fix: Any noise left by SSE operations (sqrt and conversions) in the high order bits are explicitly cleared out. In some contrived situations, this could lead to wrong results in mixed real/complex float arithmetic. - bug fix: Fix function/macro redefinition warnings when building with clisp. (#576787, thanks to Josh Elsasser) - new platform: experimental support for ppc/openbsd (thanks to Josh Elsasser). - bug fix: Floating-point traps now work on ppc/linux.
Revision 1.10 / (download) - annotate - [select for diffs], Sat May 1 17:01:20 2010 UTC (13 years, 4 months ago) by asau
Branch: MAIN
Changes since 1.9: +4 -3
lines
Diff to previous 1.9 (colored)
Update to SBCL 1.0.38
changes in sbcl-1.0.38 relative to sbcl-1.0.37:
* incompatible change: Thread names are now restricted to SIMPLE-STRINGs
like for any other thread-related datastructure, MUTEX, etc. (lp#547095)
* deprecation: the SB-QUEUE contrib was merged into the SB-CONCURRENCY
contrib module. New code should depend on SB-CONCURRENCY, not SB-QUEUE.
* deprecation: SB-THEAD:GET-MUTEX was deprecated in favor of
SB-THREAD:GRAB-MUTEX.
* new contributed module: SB-CONCURRENCY is a new contrib; it's supposed to
contain additional data structures and tools for concurrent programming;
at the moment it contains a lock-free queue, and a lock-free mailbox
implementation.
* new feature: added SB-THREAD:GRAB-MUTEX; it's like the now deprecated
GET-MUTEX but takes &key rather than &optional parameters. Also added
:TIMEOUT argument to GRAB-MUTEX on non-sb-lutex platforms like Linux and
BSD.
* new feature: added SB-THREAD:TRY-SEMAPHORE, a non-blocking variant of
SB-THREAD:WAIT-ON-SEMAPHORE.
* new feature: SB-EXT:ATOMIC-DECF has been added as a companion to
SB-EXT:ATOMIC-INCF.
* new feature: a CANCEL-DEADLINE is associated with DEADLINE-TIMEOUT
conditions to defer the deadline for forever.
* enhancement: *STANDARD-OUTPUT*, *STANDARD-INPUT*, and *ERROR-OUTPUT* are
now bivalent.
* enhancement: errors from NO-APPLICABLE-METHOD and
NO-PRIMARY-METHOD now have a RETRY restart available to retry the
generic function call.
* enhancement: SB-BSD-SOCKET improvements
** sockets and socket streams now have a more informative printed
representation based on the corresponding SOCKET-NAME and
SOCKET-PEERNAME.
** SOCKET-MAKE-STREAM once more supports the :AUTO-CLOSE option.
(lp#540413)
** SOCKET-CLOSE now accepts :ABORT argument, which is passed on to
CL:CLOSE when appropriate, and no longer disassociates the stream
from the socket if close failed. (lp#543951)
* improvements to the instrumenting profiler
** new feature: report per-function GC overhead. (thanks to John Fremlin)
** optimization: counters no longer use locks for the overflow mode.
** bug fix: whenever a profiling counter wrapped into overflow mode, it
incurred an off-by-one miscount.
* enhancement: improved MAKE-HASH-TABLE documentation (lp#543473)
* enhancement: improved DEFMETHOD pretty-printing.
* enhancement: perform range reduction when arguments are too large for
x87's transcendentals (instead of returning 0). (lp#327192)
* enhancement: eliminate some spurious TYPE-WARNINGs. Should help with
some of CL-PPCRE's macros. (lp#570079)
* enhancement: our machine code is slightly less hostile to valgrind on
x86-64.
* enhancement: up-to-date versions of NetBSD-current are supported. (Thanks
to Robert Swindells and Aleksej Saushev)
* bug fix: correct restart text for the continuable error in MAKE-PACKAGE.
* bug fix: a rare case of startup-time page table corruption.
* bug fix: a semaphore with multiple waiters and some of them unwinding due
to timeouts could be left in an inconsistent state.
* bug fix: fix typo in "Reporting Bugs" section of the manual (lp#520366)
* bug fix: misoptimization of multiplication by one in
(SB-C::FLOAT-ACCURACY 0) policies.
* bug fix: miscounts in SB-PROFILE.
* bug fix: Fix lost wakeup bug between SB-THREAD:CONDITION-WAIT and
CONDITION-NOTIFY on Linux. See threads "lost wakeup in condition-wait /
condition-notify" (Feb 2010) and "Condition-Wait, Deadline handler, waking
up itself" (March 2010) for further details.
* bug fix: allow forward FIND and POSITION on lists to elide checking :END
against length of the list if the element is found before the specified
END is reached. (thanks to Alec Berryman, lp#554385)
* bug fix: errors signalled during package graph modification no longer
block FIND-SYMBOL and FIND-PACKAGE in other threads. (lp#511072)
* bug fix: SB-POSIX build was broken when SBCL was compiled without the
:SB-DOC feature. (lp#552564)
* bug fix: SB-INTROSPECT build issues on GENGC/PPC. (lp#490490)
* bug fix: more robust runtime executable path detection. (lp#375549)
* bug fix: GCD always returns positive values. (lp#413680)
* bug fix: Converting division to multiplication by reciprocal handles
denormals.
* bug fix: We were too eager in eliding range reduction tests on x87.
The maximal magnitude is 2^63, not 2^64.
* bug fix: Transforms for TRUNCATE don't die when the result is completely
ignored anymore.
* bug fix: Maybe restore buildability on Alpha.
* bug fix: READ-BYTE isn't inline anymore, fixing weird streams failures.
(lp#569404)
* bug fix: RANDOM-STATE can be printed readably again.
* bug fix: Unreadable objects were sometimes printed like #<\nFoo>.
* bug fix: Using EQL with non-constant values of constant type (e.g. EQL
types) could result in type mismatches during compilation.
changes in sbcl-1.0.37 relative to sbcl-1.0.36:
* enhancement: Backtrace from THROW to uncaught tag on x86oids now shows
stack frame thrown from.
* enhancement: WITH-COMPILATION-UNIT :POLICY allows restricting changes to
compiler optimization qualities inside dynamic extent of its body.
* enhancement: LOAD-LOGICAL-PATHNAME-TRANSLATIONS can be used to load
translations from SYS:SITE;<HOST>.TRANSLATIONS.NEWEST (thanks to Michael
Weber)
* optimization: SLOT-VALUE and (SETF SLOT-VALUE) take advantage of
constraint propgation, allowing better compilation eg. when used to
access structures with WITH-SLOTS. (lp#520366)
* optimization: the compiler is now more aware of the type of the underlying
storage vector for multidimensional simple arrays resulting in better code
for accessing such arrays.
* optimization: passing NIL as the environment argument to TYPEP no longer
inhibits optimizing it. (lp#309788)
* optimization: more efficient register usage when handling single-float
arguments on x86-64. (thanks to Lutz Euler)
* optimization: ADJUST-ARRAY and STABLE-SORT on vectors no longer use
pre-allocated temporary vectors. (lp#496249)
* bug fix: Fix compiler error involving MAKE-ARRAY and IF forms
in :INITIAL-CONTENTS. (lp#523612)
* bug fix: FUNCTION-LAMBDA-EXPRESSION lost declarations from interpreted
functions. (lp#524707)
* bug fix: bogus style warnings from certain (SETF SLOT-VALUE) and
WITH-SLOTS usages during compilation.
* bug fix: SB-C::CLASS-INFO now prints correctly. (lp#514762)
* enhancement: Can now build with ud2 instead of int3 as trap instruction on
all x86oid platforms with :UD2-BREAKPOINTS target feature.
* bug fix: Breakpoints now work when using ud2 instead of int3 as trap
instruction (tested on x86oid linux with ud2-breakpoints).
* bug fix: slam.sh now works on win32.
* bug fix: better differences of numeric types. (lp#309124)
* bug fix: arrays declared intersection and union types can have their
upgraded element type derived. (lp#316078)
* bug fix: SB-SPROF allocation profiling for all threads failed to profile
threads started during profiling. (lp#472499)
* bug fix: SB-INTROSPECT test failure when building without SB-EVAL feature.
(lp#535658)
* bug fix: SB-CLTL2:DECLARATION-INFORMATION did not take
SB-EXT:RESTRICT-COMPILER-POLICY into account. (lp#313337)
* bug fix: Comma inside a backquoted array or structure resulted in nonsense
values instead of signaling an error. (lp#309093)
* bug fix: Spurious unused variable warning in a DEFSTRUCT edge case.
(lp#528807)
* bug fix: More consistent warnings and notes for ignored DYNAMIC-EXTENT
declarations (lp#497321)
* bug fix: FIND and POSITION on lists did not check sequence bounds properly
and failed to detect circular lists (lp#452008)
* bug fix: leakage from ~/.asdf-install into the ASDf-INSTALL contrib build
(lp#538974)
* bug fix: LOOP OF-TYPE VECTOR compile-time error. (lp#540186)
* bug fix: SIGNAL SB-SYS:INTERACTIVE-INTERRUPT before entering the debugger
due to it, so that handlers can run.
* bug fix: reparsing undefined types if they have become defined since
parsing. (lp#309128)
* bug fix: missing &REST type in a proclamation for a function with both
&REST and &KEY in lambda-list caused miscompilation (lp#458354)
* bug fix: WHO-CALLS information for source-transformed and compiler-macro
expanded calls (lp#542174)
* bug fix: more accurate WHO-MACROEXPANDS information; point into rather
than just at toplevel form.
Revision 1.9 / (download) - annotate - [select for diffs], Fri Mar 5 14:20:25 2010 UTC (13 years, 6 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2010Q1-base,
pkgsrc-2010Q1
Changes since 1.8: +3 -3
lines
Diff to previous 1.8 (colored)
Update to SBCL 1.0.36
New in version 1.0.36
- new feature: SB-EXT:TYPEXPAND-1, SB-EXT:TYPEXPAND, and
SB-EXT:TYPEXPAND-ALL behave exactly like their MACROEXPAND
counterparts but work on type specifiers.
- new feature: SB-EXT:DEFINED-TYPE-NAME-P returns whether a
symbol is known to name a type specifier.
- new feature: SB-EXT:VALID-TYPE-SPECIFIER-P returns whether a
given type specifier is valid where "valid" basically means
"would be accepted as second argument of TYPEP".
- new feature: SB-INTROSPECT:FUNCTION-TYPE takes a
function-designator and returns the function's declared, or
derived FTYPE.
- new feature: SB-POSIX now supports accessing the d_ino
member of dirent structures. (Thanks to Philipp Marek and
Pierre THEIRRY)
- new feature: The function SB-EXT:SEED-RANDOM-STATE has been
added to provide for seeding a RANDOM-STATE object with
user-provided data or from the operating system's PRNG.
Also, (MAKE-RANDOM-STATE T) will attempt to initialize the
returned state from the operating system's PRNG where
possible. (Thanks to Fare Rideau; launchpad bug #310116)
- bug fix: Fix SB-SIMPLE-STREAMS:READ-VECTOR to correctly set
the FILE-POSITION of the stream being read from. (launchpad
bug #491087)
- bug fix: Fix grammar and style issues for the docstrings of
printer-related variables and functions. (Thanks to mon_key;
launchpad bug #518696)
- bug fix: Fix compilation on chenygc platforms. Thanks to
Larry Valkama and Bruce O'Neel.
- bug fix: SB-THREAD:CONDITION-WAIT sometimes signaled a
deadline twice in a row even though a handler defered the
deadline long into the future. (#512914)
- bug fix: A deadline handler was run without interrupts
enabled for a deadline signaled within
SB-THREAD:CONDITION-WAIT.
That could result in infinitely spinning, non-killable threads.
- bug fix: Backtrace from internal-errors on x86-64 os x was
truncated before reaching the erring stack frame.
- bug fix: Fix type derivation for EXPT when raising a fixnum
to a real power. (launchpad bug #525949)
- bug fix: Fix SB-EXT:GENERATION-* accessors for generations >
0 on GENCGC platforms. (launchpad bug #529014)
- bug fix: More robust checks for invalid DEFMETHOD argument
specializers. (launchpad bug #525916)
- bug fix: Fix building on Darwin when sysctl is not in the
user's PATH. (Thanks to Robert Goldman)
Revision 1.8 / (download) - annotate - [select for diffs], Wed Feb 24 12:16:09 2010 UTC (13 years, 7 months ago) by asau
Branch: MAIN
Changes since 1.7: +3 -3
lines
Diff to previous 1.7 (colored)
Update to SBCL 1.0.35.
Tested on FreeBSD, known not to work on NetBSD/i386.
News
changes in sbcl-1.0.35 relative to sbcl-1.0.34:
* optimization: ROUND with a single single-float or double-float argument
is properly inlined when possible.
* optimization: Slightly better code is generated for integer<->float
conversions and for single-float<->double-float conversions on x86-64.
* optimization: SB-ROTATE-BYTE:ROTATE-BYTE now generates more efficient
code for 32-bit and 64-bit rotations on x86-64.
* bug fix: The install script changes the ownership of directories as well
as files for contrib modules using asdf. (thanks to Eugene Ossintsev;
launchpad bug lp#508485)
* bug fix: TRUNCATE with a single single-float or double-float argument is
properly inlined when possible. (launchpad bug lp#489388)
* bug fix: Passing a rotation count of zero to SB-ROTATE-BYTE:ROTATE-BYTE
no longer causes a compiler error on x86 and ppc.
* bug fix: GET-MACRO-CHARACTER bogusly computed its second return value
always relative to *READTABLE* rather than the passed argument.
changes in sbcl-1.0.34 relative to sbcl-1.0.33:
* minor incompatible change: threading support is now enabled by default
on x86[-64] Linux.
* enhancement: SB-INTROSPECT:DEFTYPE-LAMBDA-LIST now also works on most
builtin types.
* enhancement: Errors during compile-time-too processing (i.e. EVAL-WHEN)
are now caught and reported just like errors during macroexpansion.
* enhancement: SB-POSIX now provides access to tcdrain(), tcflow(),
tcflush(), tcgetsid(), and tcsendbreak(). (thanks to Jerry James)
* enhancement: ASDF systems can now depends on SB-QUEUE.
* fixes and improvements related to Unicode and external formats:
** bug fix: error handling and restart usage in the ucs-2 external format
has been improved.
** there is now an implementation of the ucs-4 external format.
** the utf-16 and utf-32 external formats are supported.
* bug fix: SB-POSIX wrapper for putenv no longer tries to put lisp strings
in the environment. setenv() and unsetenv() are also provided. (reported by
Fare Rideau; launchpad bug lp#460455)
* bug fix: LOAD of both .fasl and .FASL type files now forces fasl-style
loading. This ensures sensible errors for .FASL files from other
implementations on case-insensitive filesystems. (reported by Willem
Broekema; launchpad bug lp#489417)
* bug fix: #p"\\\\" can now be read without error on Win32. (reported by
Willem Broekema; launchpad bug lp#489698).
* bug fix: some minor code rearrangements to reenable warning-free building
from CMUCL (reported by xme@gmx.net; launchpad bug lp#491104)
* bug fix: PRINT-OBJECT for clos instances respects the right margin when
pretty printing
* bug fix: FIND-PACKAGE & DEFPACKAGE were not thread safe. (reported by
Attila Lendvai)
changes in sbcl-1.0.33 relative to sbcl-1.0.32:
* new port: support added for x86-64 NetBSD. (thanks to Aymeric Vincent)
* improvement: support O_LARGEFILE access to files larger than 2GB on
x86-64/linux. (thanks to Daniel Janus; launchpad bug lp#453080)
* new feature: SB-INTROSPECT:WHO-SPECIALIZES-DIRECTLY to get a list of
definitions for methods specializing on the passed class itself.
* new feature: SB-INTROSPECT:WHO-SPECIALIZES-GENERALLY to get a list of
definitions for methods specializing on the passed class itself, or on
subclasses of it.
* new build flag: :sb-xref-for-internals; SBCL will collect xref information
about itself during the build (e.g. for M-? in Slime), if this flag is
enabled in customize-target-features.lisp. This will increase the core
size by about 5-6mb, though, so it's mostly interesting to SBCL
developers.
* new feature: various GENCGC tuning parameters have been experimentally
documented and exported from SB-EXT. See documentation for details.
* fixes and improvements related to Unicode and external formats:
** the Unicode character database has been upgraded to the
Unicode 5.2 standard, giving names and properties to a number of new
characters, and providing a few extra characters with case
transformations.
** improvement: restarts for providing replacement input/output on coding
errors for fd-stream external formats.
** improvement: where :<encoding> is a keyword corresponding to an
external format the system supports, it is now possible to specify
(:<encoding> :replacement <character>) as an external format which will
automatically substitute <character> on encoding or decoding errors for
streams and for STRING-TO-OCTETS and its inverse. (launchpad bug
lp#317072)
** improvement: the file streams underlying the standard streams (such as
*STANDARD-INPUT*, *TERMINAL-IO*) are opened with an external format
which uses the replacement mechanism to handle encoding errors,
preventing various infinite error chains and unrecoverable I/O
confusion.
** minor incompatible change: the utf-8 external format now correctly
refuses to encode Lisp characters in the surrogate range (char-codes
between #xd800 and #xdfff).
** fix a typo preventing conversion of strings into octet vectors
in the latin-2 encoding. (reported by Attila Lendvai; launchpad bug
lp#471689)
** fix a bug in the octet multibyte handling of decoding errors and the
USE-VALUE restart. (launchpad bug lp#314939)
** fix the bug underlying the expected failure in the FORCE-END-OF-FILE
restart on fd-stream decoding errors.
** fix a bug in the ATTEMPT-RESYNC fd-stream decoding restart when the
error is near the end of file.
** fix a double-error case in unibyte octet conversions, when the first
use of USE-VALUE is ignored.
** fix bugs in handling of undefined code points in unibyte encodings.
** fix LISTEN (and consequent hangs in READ-CHAR-NO-HANG) on bivalent
streams after an UNREAD-CHAR.
* enhancement: SB-INTROSPECT:ALLOCATION-INFORMATION also reports if the
object is allocated in a boxed region of dynamic space.
* enhancement: SB-POSIX:FORK now signals an error if an attempt to
fork with multiple Lisp threads running is made, instead of going
ahead with unpredictable consequences. (reported by Leslie Polzer)
* bug fix: uses of slot accessors on specialized method parameters within
the bodies of SLOT-VALUE-USING-CLASS methods no longer triggers a type
error while finalizing the class. This fix may cause classes with slot
accessors to be finalized later than previously. (reported by Lars Rune
Nøstdal; launchpad bug lp#473699)
* bug fix: restore buildability on the MIPS platform. (regression from
1.0.30.38, reported by Samium Gromoff)
* bug fix: inspecting closures is less likely to fail with a type error.
* bug fix: no timer starvation when setting the system clock back.
(launchpad bug lp#460283)
* bug fix: WITH-STANDARD-IO-SYNTAX now binds *PRINT-PPRINT-DISPATCH* to the
standard pprint dispatch table as specified by CLHS.
* bug fix: give CLISP a hint about a type declaration to enable it to build
the cross-compiler without warnings. (thanks to Josh Elasser; launchpad
bug lp#396597)
* bug fix: correctly dump literal objects in defaulting forms of arglists.
(reported by Attila Lendvai; launchpad bug lp#310132)
* bug fix: distinguish in type specifiers between arrays that might be
complex and arrays that are definitely complex. (launchpad bug lp#309129)
* bug fix: SUBTYPEP knows that the SYMBOL type is not SUBTYPEP the KEYWORD
type. (reported by Levente Mészáros; launchpad bug lp#485972)
* bug fix: setting the value of a symbol-macro within a method in the
presence of type declarations works properly again. (reported by Iban
Hatchondo; launchpad bug lp#485019)
changes in sbcl-1.0.32 relative to sbcl-1.0.31:
* optimization: faster FIND and POSITION on strings of unknown element type
in high SPEED policies. (thanks to Karol Swietlicki)
* optimization: faster CONCATENATE 'STRING in low SPEED policies (reported
by David Vázquez)
* improvement: better error signalling for bogus parameter specializer names
in DEFMETHOD forms (reported by Pluijzer)
* bug fix: DELETE-FILE once again works on logical pathnames (regression
since 1.0.30.49)
* bug fix: LOGICAL-PATHNAME signals a TYPE-ERROR if pathspec is specified
incorrectly.
* bug fix: redefinition of a class via DEFCLASS without :DEFAULT-INITARGS
removes previous default initargs (reported by Lars Rune Nøstdal and
Samium Gromoff)
* bug fix: correct WHO-CALLS information for inlined lambdas with complex
lambda-lists. (reported by Peter Seibel)
* bug fix: SAVE-LISP-AND-DIE option :SAVE-RUNTIME-OPTIONS did not work
correctly when starting from an executable core without saved runtime
options (reported by Faré Rideau, thanks to Zach Beane)
* bug fix: (SETF SLOT-VALUE) signalled a warning which should have been
an optimization note instead. (reported by Martin Cracauer)
* bug fix: WITH-SLOTS did not work with THE forms. (thanks to David Tolpin)
* bug fix: Have RUN-PROGRAM with :INPUT T only run the subprocess in a
new process group if it doesn't need to share stdin with the sbcl
process. (thanks to Leslie Polzer)
* bug fix: SATISFIES could be misoptimized to refer to a local function.
(reported by Stanislaw Halik)
changes in sbcl-1.0.31 relative to sbcl-1.0.30:
* improvement: stack allocation is should now be possible in all nested
inlining cases: failure to stack allocate when equivalent code is manually
open coded is now considered a bug.
* improvements related to Unicode:
** the Unicode character database has been upgraded to the
Unicode 5.1 standard, giving names and properties to a number of new
characters, and providing a few extra characters with case
transformations.
** the system now recognizes and produces names for Unicode Hangul
syllable characters.
** the EBCDIC-US external-format is now supported for octet operations
(as well as for stream operations).
* new feature: experimental :EMIT-CFASL parameter to COMPILE-FILE can
be used to output toplevel compile-time effects into a separate .CFASL
file.
* optimization: COERCE to VECTOR, STRING, SIMPLE-STRING and recognizable
one-dimenstional subtypes of ARRAY is upto 70% faster when the coercion is
actually needed.
* optimization: TRUNCATE on known single- and double-floats is upto 25%
faster.
* optimization: division of floating point numbers by constants uses
multiplication by reciprocal when an exact reciprocal exists.
* optimization: multiplication of single- and double-floats floats by
constant two has been optimized.
* optimization: ARRAY-IN-BOUNDS-P is resolved at compile-time when
sufficient type information is available. (thanks to Leslie Polzer)
* optimization: SLOT-VALUE and (SETF SLOT-VALUE) with constant slot names on
known structure objects are as efficient as defstruct generated accessors.
* optimization: unused vector creation can now be optimized away.
* improvement: ASDF systems can now depends on SB-INTROSPECT.
* improvement: a STYLE-WARNING is signalled when a generic function
clobbers an earlier FTYPE proclamation.
* improvement: the compiler is able to track the effective type of
generic function across method addition and removal even in the
absence of an explicit DEFGENERIC.
* improvement: DESCRIBE now reports on symbols naming undefined
but assumed or declared function as well.
* improvement: recompilation of systems using SB-GROVEL now works
(thanks to Leslie Polzer)
* improvements to SB-CLTL2 (thanks to Larry D'Anna):
** functions DECLARATION-INFORMATION, PARSE-MACRO, and ENCLOSE have been
documented.
** AUGMENT-ENVIRONMENT and DEFINE-DECLARATION have been implemented.
** DECLARATION-INFORMATION now supports declaration name DECLARATION as
well as user defined declaration names.
** VARIABLE-INFORMATION is now aware of alien variables.
* improvement: improved address space layout on OpenBSD (thanks to Josh
Elsasser)
* improvement: pretty-printing of various Lisp forms has been improved
(thanks to Tobias Rittweiler)
* bug fix: calls to DECODE-FLOAT and INTEGER-DECODE-FLOAT whose value was
unused were deleted in safe code. (reported by John Fremlin)
* bug fix: a failing AVER compiling certain MAKE-ARRAY forms. (reported
by James Wright)
* bug fix: some out-of-line array predicates were missing (reported by
Stelian Ionescu)
* bug fix: a failing AVER in CONVERT-MV-CALL has been fixed. (thanks to
Larry D'Anna)
* bug fix: a failing AVER in %ALLOCATE-CLOSURES conversion has been fixed
(thanks to Larry D'Anna)
* bug fix: SLEEP supports times over 100 million seconds on long on OpenBSD
as well. (reported by Josh Elsasser)
* bug fix: DELETE-FILE on streams no longer closes the stream with :ABORT T,
leading to possible attempts to delete the same file twice. See docstring
on DELETE-FILE for details. (reported by John Fremlin)
* bug fix: DELETE-FILE once again deletes the file named by the pathname
designator argument, rather than its truename. (reported by Luis
Oliveira)
* bug fix: the low-level debugger had 32-bit assumptions and was missing
information about some array types. (thanks to Luis Oliveira)
* bug fix: moderately complex combinations of inline expansions could
be miscompiled if the result was declared to be dynamic extent.
* bug fix: on x86, SAP-REF of sizes greater than 8 bits with offsets of the
form (+ <variable> <integer>) were miscompiled under certain
circumstances.
* bug fix: in some cases no compiler note about failure to stack allocate
was emitted, even if the objects were in fact heap allocated.
* bug fix: minor violation of "otherwise inaccessible" rule for stack
allocation could cause objects users might reasonably expect to
be heap allocated to be stack allocated.
* bug fix: DESCRIBE signalled an error for generic functions under
certain circumstances. (thanks to Leslie Polzer)
* bug fix: Fixed spelling of an error message.
Revision 1.7 / (download) - annotate - [select for diffs], Wed Aug 19 13:03:30 2009 UTC (14 years, 1 month ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2009Q4-base,
pkgsrc-2009Q4,
pkgsrc-2009Q3-base,
pkgsrc-2009Q3
Changes since 1.6: +7 -16
lines
Diff to previous 1.6 (colored)
Update to SBCL 1.0.30 Changes since previous packaged version are too long to list, they include 1,5 years of continuous development, adding features, compiler optimizations, and fixing bugs. See log at http://www.sbcl.org/all-news.html
Revision 1.6 / (download) - annotate - [select for diffs], Wed May 28 14:06:31 2008 UTC (15 years, 4 months ago) by jonb
Branch: MAIN
CVS Tags: pkgsrc-2009Q2-base,
pkgsrc-2009Q2,
pkgsrc-2009Q1-base,
pkgsrc-2009Q1,
pkgsrc-2008Q4-base,
pkgsrc-2008Q4,
pkgsrc-2008Q3-base,
pkgsrc-2008Q3,
pkgsrc-2008Q2-base,
pkgsrc-2008Q2,
cwrapper,
cube-native-xorg-base,
cube-native-xorg
Changes since 1.5: +13 -4
lines
Diff to previous 1.5 (colored)
Restructure Makefile to use a copy of the package being built to build the newer version. This should allow the package to be included in bulk builds, and eliminate the troubles with other Common Lisp systems being fragile WRT building this system. Update to 1.0.16
Revision 1.5 / (download) - annotate - [select for diffs], Wed Nov 7 17:34:18 2007 UTC (15 years, 10 months ago) by jonb
Branch: MAIN
CVS Tags: pkgsrc-2008Q1-base,
pkgsrc-2008Q1,
pkgsrc-2007Q4-base,
pkgsrc-2007Q4
Changes since 1.4: +4 -4
lines
Diff to previous 1.4 (colored)
Update to 1.0.11. Lots of bugfixes, new features, etc. I expect that this update will close a couple of PRs that have been filed against the SBCL package.
Revision 1.4 / (download) - annotate - [select for diffs], Tue Mar 6 05:40:33 2007 UTC (16 years, 6 months ago) by jonb
Branch: MAIN
CVS Tags: pkgsrc-2007Q3-base,
pkgsrc-2007Q3,
pkgsrc-2007Q2-base,
pkgsrc-2007Q2,
pkgsrc-2007Q1-base,
pkgsrc-2007Q1
Changes since 1.3: +5 -5
lines
Diff to previous 1.3 (colored)
Update SBCL to 1.0.3... New version has NetBSD/powerpc support (although I haven't adjusted the Makefile due to lack of test machines) and now builds the sb-posix package properly.
Revision 1.3 / (download) - annotate - [select for diffs], Sun Jan 14 05:56:29 2007 UTC (16 years, 8 months ago) by jonb
Branch: MAIN
Changes since 1.2: +7 -7
lines
Diff to previous 1.2 (colored)
Update SBCL to version 1.0.1. I would list the changes to the package here, but SBCL makes a new release every month, and there are usually a dozen or more minor changes per release. The previous version of this package is about 18 months old...
Revision 1.2 / (download) - annotate - [select for diffs], Fri Jul 22 02:38:13 2005 UTC (18 years, 2 months ago) by jonb
Branch: MAIN
CVS Tags: pkgsrc-2006Q4-base,
pkgsrc-2006Q4,
pkgsrc-2006Q3-base,
pkgsrc-2006Q3,
pkgsrc-2006Q2-base,
pkgsrc-2006Q2,
pkgsrc-2006Q1-base,
pkgsrc-2006Q1,
pkgsrc-2005Q4-base,
pkgsrc-2005Q4,
pkgsrc-2005Q3-base,
pkgsrc-2005Q3
Changes since 1.1: +2 -1
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Diff to previous 1.1 (colored)
Fix a runtime dependency on gtar...
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Thu Jun 23 03:00:20 2005 UTC (18 years, 3 months ago) by jonb
Branch: TNF
CVS Tags: pkgsrc-base
Changes since 1.1: +0 -0
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Diff to previous 1.1 (colored)
Steel Bank Common Lisp (SBCL) is an Open Source complier and runtime system for ANSI Common Lisp. It provides an interactive environment including an integrated native compiler, a debugger, and many extensions.
Revision 1.1 / (download) - annotate - [select for diffs], Thu Jun 23 03:00:20 2005 UTC (18 years, 3 months ago) by jonb
Branch: MAIN
Initial revision