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* range.c: reject ArithmeticSequence in rb_range_valuesmrkn2018-12-211-0/+1
| | | | | | | Reject ArithmeticSequence in rb_range_values so that methods like Array#[] raises TypeError for ArithmeticSequence as an index. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* hide iseq operand object for duphash. [Bug #15440]ko12018-12-201-0/+1
| | | | | | | | | | * compile.c (compile_array): hide source Hash object. * hash.c (rb_hash_resurrect): introduced to dup Hash object using rb_cHash. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rename li_table->ar_table (and related names).ko12018-12-141-38/+38
| | | | | | | | | | | | | | | | | | | * internal.h: rename the following names: * li_table -> ar_table. "li" means linear (from linear search), but we use the word "array" (from data layout). * RHASH_ARRAY -> RHASH_AR_TABLE. AR_TABLE is more clear. * rb_hash_array_* -> rb_hash_ar_table_*. * RHASH_TABLE_P() -> RHASH_ST_TABLE_P(). more clear. * RHASH_CLEAR() -> RHASH_ST_CLEAR(). * hash.c: rename "linear_" prefix functions to "ar_" prefix. * hash.c (linear_init_table): rename to ar_alloc_table. * debug_counter.h: rename obj_hash_array to obj_hash_ar. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* complex.c: new APIs for Complexnobu2018-12-121-5/+0
| | | | | | [Feature #15066] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* complex.c: rb_complex_new_polarnobu2018-12-121-1/+1
| | | | | | | | | * complex.c (rb_complex_new_polar): renamed with _new to clarify that it creates a new instance, but is not an instance method. * complex.c (rb_complex_polar): deprecated. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enumerator.c: rb_arithmetic_sequence_extractmrkn2018-12-121-0/+5
| | | | | | | New public C-API for extracting components of Enumerator::ArithmeticSequence or Range. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add missing declaration to exportnaruse2018-12-061-0/+1
| | | | | | | Additional fix for r66200: https://rubyci.org/logs/rubyci.s3.amazonaws.com/icc-x64/ruby-trunk/log/20181206T130002Z.fail.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Should be true fix for r66200naruse2018-12-061-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* refix of r66200naruse2018-12-061-1/+0
| | | | | | | Though internal.h has the prototype, it still shows symbol lookup error... https://rubyci.org/logs/rubyci.s3.amazonaws.com/icc-x64/ruby-trunk/log/20181206T050002Z.fail.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66241 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix r66200 againnaruse2018-12-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert "fix typoe of r66200"normal2018-12-051-1/+1
| | | | | | | | | This reverts r66229 (commit e941daa6dd114b52356a63d3c3db5684e6c66717) Many CI failures on this: http://ci.rvm.jp/results/trunk-jemalloc@silicon-docker/1497858 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix typoe of r66200naruse2018-12-051-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add prototype of rb_ary_ptr_use_start()naruse2018-12-041-0/+1
| | | | | | | Without this icc fails to run. http://rubyci.s3.amazonaws.com/icc-x64/ruby-trunk/log/20181203T130002Z.diff.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* make `RARRAY_PTR_USE` more conservertive.ko12018-12-031-5/+4
| | | | | | | | | | | | | | | | | | | * include/ruby/ruby.h: de-transient at `RARRAY_PTR_USE` and `RARRAY_PTR_USE_START`. Introduce `RARRAY_PTR_USE_TRANSIENT` and `RARRAY_PTR_USE_START_TRANSIENT` if you don't want to de-transient an array. Generally, it is difficult so C-extension writers should not use them. * array.c: use `RARRAY_PTR_USE_TRANSIENT` if possible. * hash.c: ditto. * enum.c (enum_sort_by): remove `rb_ary_transient_heap_evacuate()` because `RARRAY_PTR_USE` do de-transient. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c (rb_execarg_init): mark as staticnormal2018-12-031-1/+0
| | | | | | | io.c has not used it since r36229, and we can re-export it if we need it at another time. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add rb_typeddata_is_instance_ofnobu2018-11-271-0/+7
| | | | | | | Similar to rb_typeddata_is_kind_of, except for that inherited type is not an instance. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: avoid dlclose before execk0kubun2018-11-261-2/+2
| | | | | | | | | | because JIT-ed code may still be on stack at this time, unlike in ruby_cleanup(). This hopes to fix: (take 2) http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1480207 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert "process.c: try to workaroun SEGV by r65994"k0kubun2018-11-261-2/+2
| | | | | | | | | This reverts commit 0e6aba22c6b876a36adc39cac5314ce6e626954c. because it didn't help, at all. http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1480207 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: try to workaroun SEGV by r65994k0kubun2018-11-261-2/+2
| | | | | | | | | | | | | | | http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1480173 It tries to print C backtrace but fails. And core file on the server seems to be stopping on the irrelevant place due to its own signal handler for the dump. And I failed to reproduce this SEGV on my machine. I don't know why it's broken, so let me try this change to investigate the reason of SEGV. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: finish MJIT prior to #execk0kubun2018-11-261-0/+2
| | | | | | | | to prevent ruby from leaving MJIT-related files. test_jit.rb: add a test to prevent that git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r65807k0kubun2018-11-191-2/+0
| | | | | | | | | it didn't work. http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1468677 and skips broken tests for now. But this issue should be fixed soon. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: resurrect --disable-mjit-supportk0kubun2018-11-191-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: do not run signal handler before forkk0kubun2018-11-191-0/+1
| | | | | | | | | | to prevent from proceeding one for MJIT while it's not safe yet. By that situation, MJIT worker could be waiting for compiler process forever http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1468033 [Bug #15320] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_insnhelper.c: avoid division by zeroshyouhei2018-11-121-0/+1
| | | | | | | same as r65642. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* suppress GCC warning about unknown sanitizersshyouhei2018-11-071-0/+10
| | | | | | | See also: https://travis-ci.org/ruby/ruby/jobs/451710726#L1941 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* workaround C++ism in ASAN header shyouhei2018-11-061-0/+4
| | | | | | | See also: https://travis-ci.org/ruby/ruby/jobs/451299690 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* cont.c: direct use of rb_thread_tshyouhei2018-11-061-1/+2
| | | | | | | | | | | The only usage of rb_fiber_reset_root_local_storage() is from ruby_vm_destruct(), where the object space is already terminated. This `th->self` is not alive. Why not just use `th` itself. See also: https://travis-ci.org/ruby/ruby/jobs/451294954 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* adopt sanitizer APIshyouhei2018-11-061-1/+55
| | | | | | | | These APIs are much like <valgrind/memcheck.h>. Use them to fine-grain annotate the usage of our memory. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* do not delete function declarations in case of non-sanitizing buildsshyouhei2018-11-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* annotate functions to blacklist MSANshyouhei2018-11-061-0/+4
| | | | | | | | | | | | In these functions we are intentionally reading memory address not owned by us. These reads should not be diagnosed. See also [Bug #8680] See also https://travis-ci.org/ruby/ruby/jobs/451202718 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fixed compile error introduced at r65558usa2018-11-061-1/+1
| | | | | | | | * internal.h (ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS): of course, parens around function signature in its definition is syntax error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: move ASAN check to configureshyouhei2018-11-061-0/+14
| | | | | | | | | | | | | | Availability of attributes are checked in configure these days, rather than compiler macros. Also __attribute__((no_address_safety_analysis)) is considered deprecated in both GCC and Clang. Use the current best practice if available. See also: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html https://clang.llvm.org/docs/AddressSanitizer.html git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* complex.c: rb_dbl_complex_polar_pinobu2018-11-041-1/+1
| | | | | | | * complex.c (rb_dbl_complex_polar_pi): suffixed with _pi to clarify that `ang` is not radian, but multiplied by PI. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* expose `rb_ary_detransient`.ko12018-11-031-0/+3
| | | | | | | | * internal.h: expose `rb_ary_detransient`. I'm not sure why there are no many troubles without this patch... git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: RHASH_ARRAY_SIZE_RAW value is unsignednobu2018-11-031-1/+1
| | | | | | and get rid of warnings. [ruby-core:89688] [Bug #15279] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce USE_TRANSIENT_HEAP to enable/disable theap.ko12018-11-011-3/+38
| | | | | | | | * include/ruby/ruby.h: intrdocue `USE_TRANSIENT_HEAP` macro to enable/disable transient heap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix type.ko12018-10-301-1/+1
| | | | | | | | | | | | | | | | * internal.h (RHASH_ARRAY_SIZE_RAW): should be `int` because it returns n<=8. * hash.c (RHASH_ARRAY_BOUND_RAW): ditto. * hash.c (RHASH_ARRAY_SIZE_RAW): remove a duplicated definition. * hash.c (linear_keys, linear_values): return `long`. * hash.c (linear_keys): fix initialize expression of `key_end`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * remove trailing spaces, expand tabs.svn2018-10-301-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* support theap for T_HASH. [Feature #14989]ko12018-10-301-13/+90
| | | | | | | | | | | | | | | | | * hash.c, internal.h: support theap for small Hash. Introduce RHASH_ARRAY (li_table) besides st_table and small Hash (<=8 entries) are managed by an array data structure. This array data can be managed by theap. If st_table is needed, then converting array data to st_table data. For st_table using code, we prepare "stlike" APIs which accepts hash value and are very similar to st_ APIs. This work is based on the GSoC achievement by tacinight <tacingiht@gmail.com> and refined by ko1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* support theap for T_STRUCT.ko12018-10-301-0/+11
| | | | | | | * struct.c: members memory can use theap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* support theap for T_OBJECT.ko12018-10-301-0/+3
| | | | | | | | | | * variable.c: now instance variable space has theap supports. obj_ivar_heap_alloc() tries to acquire memory from theap. * debug_counter.h: add some counters for theap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce TransientHeap. [Bug #14858]ko12018-10-301-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * transient_heap.c, transient_heap.h: implement TransientHeap (theap). theap is designed for Ruby's object system. theap is like Eden heap on generational GC terminology. theap allocation is very fast because it only needs to bump up pointer and deallocation is also fast because we don't do anything. However we need to evacuate (Copy GC terminology) if theap memory is long-lived. Evacuation logic is needed for each type. See [Bug #14858] for details. * array.c: Now, theap for T_ARRAY is supported. ary_heap_alloc() tries to allocate memory area from theap. If this trial sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on. We don't need to free theap ptr. * ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that if ary is allocated at theap, force evacuation to malloc'ed memory. It makes programs slow, but very compatible with current code because theap memory can be evacuated (theap memory will be recycled). If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT() instead of RARRAY_CONST_PTR(). If you can't understand when evacuation will occur, use RARRAY_CONST_PTR(). (re-commit of r65444) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r65444 and r65446 because of commit missko12018-10-301-27/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* support theap for T_OBJECT.ko12018-10-301-0/+3
| | | | | | | | | | * variable.c: now instance variable space has theap supports. obj_ivar_heap_alloc() tries to acquire memory from theap. * debug_counter.h: add some counters for theap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce TransientHeap. [Bug #14858]ko12018-10-301-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * transient_heap.c, transient_heap.h: implement TransientHeap (theap). theap is designed for Ruby's object system. theap is like Eden heap on generational GC terminology. theap allocation is very fast because it only needs to bump up pointer and deallocation is also fast because we don't do anything. However we need to evacuate (Copy GC terminology) if theap memory is long-lived. Evacuation logic is needed for each type. See [Bug #14858] for details. * array.c: Now, theap for T_ARRAY is supported. ary_heap_alloc() tries to allocate memory area from theap. If this trial sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on. We don't need to free theap ptr. * ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that if ary is allocated at theap, force evacuation to malloc'ed memory. It makes programs slow, but very compatible with current code because theap memory can be evacuated (theap memory will be recycled). If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT() instead of RARRAY_CONST_PTR(). If you can't understand when evacuation will occur, use RARRAY_CONST_PTR(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: implement rb_f_system without toggling ruby_nocldwaitnormal2018-10-301-1/+2
| | | | | | | | | | | | | | | | | | | Following how mjit_worker.c currently works, rb_f_system now ensures the VM-wide waitpid lists is locked before creating a new process via fork/vfork. This ensures other rb_waitpid callers cannot steal work and there are no possible race conditions from toggling ruby_nocldwait without the use of atomics. This sets us up for implementing MJIT process management logic using normal Ruby APIs prepares us for VM-wide asynchronous/event-base waitpid which can allow MJIT to work without worker threads. Take 2: set waitpid_state.pid on platforms w/o fork. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r65434normal2018-10-301-2/+1
| | | | | | | http://mswinci.japaneast.cloudapp.azure.com/vc12-x64/ruby-trunk/log/20181030T003541Z.fail.html.gz I have no chance of getting anything to work on proprietary platforms :< git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65436 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: implement rb_f_system without toggling ruby_nocldwaitnormal2018-10-291-1/+2
| | | | | | | | | | | | | | | | | Following how mjit_worker.c currently works, rb_f_system now ensures the VM-wide waitpid lists is locked before creating a new process via fork/vfork. This ensures other rb_waitpid callers cannot steal work and there are no possible race conditions from toggling ruby_nocldwait without the use of atomics. This sets us up for implementing MJIT process management logic using normal Ruby APIs prepares us for VM-wide asynchronous/event-base waitpid which can allow MJIT to work without worker threads. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* add disabling MJIT features option.ko12018-10-201-0/+7
| | | | | | | | | | | | | | | | | | | | * configure.ac: introduce new configure option `--enable-mjit` and `--disable-mjit`. Default is "enable". `--disable-mjit` disables all of MJIT features so that `ruby --jit` can't enable MJIT. This option affect a macro `USE_MJIT`. This change remove `--enable/disable-install-mjit-header` option. * Makefile.in: introduce the `ENABLE_MJIT` variable. * common.mk: use `ENABLE_MJIT` option. * internal.h: respect `USE_MJIT`. Same as other *.c, *.h. * test/ruby/test_jit.rb: check `ENABLE_MJIT` key of rbconfg.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/coverage/: add the oneshot modemame2018-10-201-0/+2
| | | | | | | | | | | | This patch introduces "oneshot_lines" mode for `Coverage.start`, which checks "whether each line was executed at least once or not", instead of "how many times each line was executed". A hook for each line is fired at most once, and after it is fired, the hook flag was removed; it runs with zero overhead. See [Feature #15022] in detail. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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