Planet SBCL Archives - January, 2022

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January, 2022

2nd

Partially cold initialize the initial class hierarchy. - SBCL Commits
Fix rare card marking bug - SBCL Commits
Stickily preserve pointer on all interrupt contexts of all threads - SBCL Commits
Remove hack for #+sb-show. - SBCL Commits

3rd

Fix some style warnings; prevent more. - SBCL Commits
Fix FTYPE proclamation. - SBCL Commits
Fix Windows build. - SBCL Commits
Prefer to assign %instance-layout while pseudo-atomic - SBCL Commits
Revert accidental git add. - SBCL Commits
Fix busted commit for %instance-layout (fixes aprof test) - SBCL Commits
Progress deprecations. - SBCL Commits
Remove an unused inline declaration. - SBCL Commits
Increase fd buffers to 8KB. - SBCL Commits
Write large sequences without buffering. - SBCL Commits
Fix DEBUG_CORE_LOADING and remove a tenured garbage vector - SBCL Commits

4th

Add missing guard condition - SBCL Commits

5th

cheneygc: implement DEBUG_CORE_LOADING - SBCL Commits
Fix bug in enlarging lisp_package_vector - SBCL Commits
Revert "ppc64: implement soft card marks" - SBCL Commits
arm64/make-closure: use the label instead of the function argument. - SBCL Commits
arm64: store raw function start address in functions. - SBCL Commits
Fix purify - SBCL Commits
cheneygc: Nominally unbreak Sparc and 32-bit ARM - SBCL Commits
Reduce conditionalization for compact-symbol - SBCL Commits
x86-64: add KEYWORDP vop - SBCL Commits

6th

Remove duplicated VOPs. - SBCL Commits
[1956588] Exhaustiveness checking in COND for multiple variables - Launchpad Bugs
Simplify %make-closure. - SBCL Commits
arm64: use untagged trampolines. - SBCL Commits
Fix bitrotted test - SBCL Commits
[1956621] SLOT-MAKUNBOUND-USING-CLASS is not always called - Launchpad Bugs
Fix command-line parsing - SBCL Commits
Reduce use of #+gencgc in 'gc.lisp' - SBCL Commits
Put need_to_zero back into page table flags - SBCL Commits

7th

gencgc: Rename gencgc-card-bytes to gencgc-page-bytes - SBCL Commits
ppc64: fix "no scavenge function for object" - SBCL Commits
Revert "Revert "ppc64: implement soft card marks"" - SBCL Commits
gencgc: Store words_used, not bytes_used, per page - SBCL Commits
Unbreak mips (and -gencgc) - SBCL Commits
Add a restart for defmethod lambda list mismatches. - SBCL Commits
Choose page_words_t correctly - SBCL Commits
Fix one more misuse of gencgc-page-bytes - SBCL Commits
Remove an empty unwind-protect. - SBCL Commits
Remove an unnecessary complication - SBCL Commits

8th

[1956826] (ELT #() 0) mentions "a non-negative integer below 0" - Launchpad Bugs
arm64: fix context-call-function. - SBCL Commits

9th

[1956852] compiling SBCL (2.2.0-48-g6d4619e8e) using ECL (21.2.1) on Termux - Launchpad Bugs
[1956870] DISASSEMBLE shows no differences in assembly for different functions - Launchpad Bugs
[1956876] compilation of SBCL (sbcl-2.2.0-51-g5b680b490) with ECL (21.2.1) fails on Mingw - Launchpad Bugs
[1956878] gray streams randomly disappear from subclassoids of classoid T - Launchpad Bugs
Disassemble multiple function code objects more accurately. - SBCL Commits
fun-insts-offset is the same as function-start-pc-offset. - SBCL Commits
Fix a test for +interpreter - SBCL Commits

10th

[1956899] compiling SBCL (sbcl-2.2.0-54-gd8d20c0af) with ECL (21.2.1) fails on Mingw (32-bit) - Launchpad Bugs
Revert "Remove all ECL and CMU CL workarounds." - SBCL Commits
Split a file of tests - SBCL Commits
Enforce fewer side-effects of "pure" regression tests - SBCL Commits
Fix run-tests for all build configurations - SBCL Commits
Prevent pure tests from exiting lisp - SBCL Commits
[1956924] Discrepancy in how SBCL upcases strings and symbols - Launchpad Bugs
tests: Ignore some symbol values. - SBCL Commits
Restore instances to their previous state on failed U-I-F-{R,D}-C - SBCL Commits
tests: Ignore some more symbols. - SBCL Commits
Fix a docstring - SBCL Commits
tests: symbols. - SBCL Commits
tests: check packages too. - SBCL Commits
Use 2 threads in arith-slow.pure if #+sb-thread - SBCL Commits
Try, and fail, to add one more enforcement in pure test runner - SBCL Commits
Split deadline tests in half - SBCL Commits
Change some more tests to 'pure' - SBCL Commits

11th

Make DO-INSTANCE-TAGGED-SLOT skip layoutless instances - SBCL Commits
aprof: Recognize huge fixed-size list allocation - SBCL Commits
Delete DEFINE-ALIEN-CALLBACK. - SBCL Commits
Fix early lose() on windows. - SBCL Commits
Restore slam to allow non-installed sbcl as host - SBCL Commits
Tag some tests as :fails-on - SBCL Commits
More :fails-on :interpreter - SBCL Commits

12th

Delete redundant catch from pure-runner - SBCL Commits
Make (setf slot-value) type errors restartable. - SBCL Commits
Implement restartable type errors. - SBCL Commits
Allow STEP in pure tests - SBCL Commits
Fix ADD-SUBCLASSOID - SBCL Commits
Strengthen cleanup routine in run-tests - SBCL Commits
Tighten some type declarations. - SBCL Commits
Rearrange some things. - SBCL Commits
win32: Protect against Command Line Options differing from argv. - SBCL Commits
Renumber some widetags - SBCL Commits

13th

Fix all the builds- assign widetags based on word size - SBCL Commits
Remove accidental change to cross-make.sh - SBCL Commits
Change print_generation_stats to show not-WP'ed page count - SBCL Commits
gencgc: add one more optional check in verify_range - SBCL Commits
Remove all FSHOW uses from gencgc - SBCL Commits
Speed up ptr_ok_to_writeprotect - SBCL Commits
arm64: use a single VOP for constant EQ/EQL. - SBCL Commits
Fix edge cases of layout flag computation - SBCL Commits
Fix COLLECT_GC_STATS - SBCL Commits
Prevent deadlock in close_{code,thread}_region - SBCL Commits

14th

Clean up unregister_thread - SBCL Commits
Make the C mutex stubs more rigorous - SBCL Commits
restart-unbound: use type-error-context. - SBCL Commits
Reduce number of mutex acquire/release pairs in lisp_alloc - SBCL Commits
Fix some tests for ppc64 - SBCL Commits

15th

Remove layers of confusing indirections in the allocator - SBCL Commits
Really enforce test purity - SBCL Commits
Fix COLLECT_GC_STATS - SBCL Commits
Disable gc_allocate_dirty in test suite - SBCL Commits
cheneygc: Get rid of dummy_region - SBCL Commits
Always call scav_symbol on symbols - SBCL Commits
Fix preprocessor macro substitution - SBCL Commits
Fix gc_alloc_large for arm64-darwin. - SBCL Commits

16th

Revert "Split deadline tests in half" - SBCL Commits
Remove scav_fun_header - SBCL Commits
[1958061] Bug in code transform for EXPT - Launchpad Bugs

17th

gc_alloc_large: don't zero_dirty_pages while locked. - SBCL Commits
Fix the (expt single-float integer) transform. - SBCL Commits

18th

Do XC sanity checks even later. - SBCL Commits
Simplify LATE-PROCLAIM stuff. - SBCL Commits
Delete early-class.lisp. - SBCL Commits
gencgc: Distinguish boxed pages from mixed pages - SBCL Commits
Fix "a label can only be part of a statement... - SBCL Commits
Fix -soft-card-marks build. - SBCL Commits
Make various cleanups to sticky marking - SBCL Commits
Skip gc-search.impure on -sb-thread. - SBCL Commits
Fix build of ppc64 C runtime - SBCL Commits
Restore #+cheneygc - SBCL Commits

19th

Ensure cast deletion for local function type assertions. - SBCL Commits
Fix typo and remove dup definition - SBCL Commits
Comment something - SBCL Commits
Improve large vector root scan logic - SBCL Commits
Rename host-c-call => c-call. - SBCL Commits
Delete late-nlx. - SBCL Commits
Combine fop.lisp and load.lisp. - SBCL Commits
Wrap WITH-PRETTY-STREAM in a function. - SBCL Commits
Revert "Delete late-nlx." - SBCL Commits
Combine early-print and print. - SBCL Commits
Move full-eval into the warm load. - SBCL Commits
Fix bad check-in. - SBCL Commits
Name dumped MAKE-LOAD-FORM results opaquely - SBCL Commits
Fix math journal bug - SBCL Commits
Quiet bogus warnings under CCL - SBCL Commits
Assert that no WP faults occur in GC - SBCL Commits
Split gc.impure - SBCL Commits
Fix sb-kernel:page-protected-p - SBCL Commits
Remove "experimental" status of :SYNCHRONIZED keyword of make-hash-table - SBCL Commits

20th

Add another ECL workaround - SBCL Commits
Skip POSIX_C_SOURCE on Solaris - SBCL Commits
arm64: use a single VOP for constant < >. - SBCL Commits
[1958569] run-program with :if-ouput-exists :append assumes existing file - Launchpad Bugs

21st

Fix bug in descriptors_scavenge() - SBCL Commits
Entirely rewrite verify_range() again - SBCL Commits
Mark test with :fails-on - SBCL Commits
arm64: use a single VOP for (logtest x constant) - SBCL Commits
Skip NIL when verifying the heap. - SBCL Commits
Change :fails-on to :broken-on - SBCL Commits
run-program: always use :if-does-not-exist :create - SBCL Commits
Fix typo - SBCL Commits
runtime/thread.c: define sb_GetTID for FreeBSD - SBCL Commits
Add -*- Mode: C -*- to .inc files. - SBCL Commits
Put all closures on strictly boxed pages - SBCL Commits
github actions: Use MSYS2. - SBCL Commits
Restore win32-x86 build. - SBCL Commits
Export some things - SBCL Commits

22nd

Avoid calling {protect,unprotect}_page() with soft card marks - SBCL Commits
Fix C errors and warnings - SBCL Commits
Share some code between trivial defmethod and real defmethod. - SBCL Commits
Initial NEWS for sbcl-2.2.1 - SBCL Commits

23rd

Revert "Add another ECL workaround" - SBCL Commits

24th

Improve test purity verification - SBCL Commits
Fix "unexpected WP fault" by commenting it out - SBCL Commits
Fix cross float typo. - SBCL Commits
Wait to read undefined-fun-allowlist until make-host-2 - SBCL Commits
Move writing of defstructs.lisp-expr into kernel package - SBCL Commits

25th

Fix relocation on arm64. - SBCL Commits

26th

arm64: use a descriptor temporary in the LIST VOP. - SBCL Commits
Add more sanitizer exceptions - SBCL Commits

27th

Stop failing in PROPERLY-TAGGED-P-INTERNAL test - SBCL Commits
Use more asterisks. Fixes (TRACE :ENCAPSULATE NIL) tests - SBCL Commits
[1959338] Thread start bug on ppc64 - Launchpad Bugs

30th

2.2.1: will be tagged as "sbcl-2.2.1" - SBCL Commits
arm64: always use an immediate SC for 0.0 - SBCL Commits
arm64: don't load 0.0 in if-eq - SBCL Commits
arm64: add a couple of simd instructions. - SBCL Commits
arm64: use the same sc for :target in %listify-rest-args. - SBCL Commits
Derive the type of (float x unknown) - SBCL Commits
arm64: use a single VOP for %logbitp - SBCL Commits
Return void from set_forwarding_pointer - SBCL Commits
Rename scav/trans/size of code_header to code_blob - SBCL Commits
Almost eradicate use of *os_context_pc_addr(c) - SBCL Commits
Remove forward declaration. - SBCL Commits
Sidestep issue of dumping BLT-COPIERS-FOR-WIDETAG constant. - SBCL Commits
Change gratuitous macro to a function. - SBCL Commits
Delete spurious PUSHNEW. - SBCL Commits
Use BASE-CHAR-CODE-LIMIT. - SBCL Commits
Fix slam. - SBCL Commits
Remove some type checks. - SBCL Commits
DEFUN commonly used CONSTANTLY forms. - SBCL Commits
Deduplicate some array widetag accessors. - SBCL Commits
Define variable in the correct file. - SBCL Commits
Perform coercion of more-arg TNs. - SBCL Commits
Adjust a test. - SBCL Commits
Don't note-no-stack-allocation when speed = 0. - SBCL Commits

31st

[1959535] incomplete disassembly? - Launchpad Bugs
Rearrange scavenge_root_gens a little - SBCL Commits
ldb: Show more info in 'pte' command - SBCL Commits
Initialize an array with unbound-markers instead. - SBCL Commits
Simplify !COLD-TOPLEVEL loop. - SBCL Commits
Define %vop-existsp with sb-devel. - SBCL Commits
Add a restart to DEFKNOWN which avoids overwriting existing info. - SBCL Commits
arm64-darwin: fix functions with variadic float arguments. - SBCL Commits