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2018-11-07blacklist UBSAN's unsigned integer overflowshyouhei
Integer overflow for unsigned types are fully defined in C. They are not always problematic (but not always OK). These functions in this changeset intentionally utilizes that behaviour. Blacklist from UBSAN checks for better output. See also: https://travis-ci.org/ruby/ruby/jobs/451624829 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-07ruby-runner.c: enable MJIT_SEARCH_BUILD_DIRnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-07mjit_build_dir: separate MJIT_BUILD_DIRnobu
* Makefile.in (mjit_build_dir.so): separate MJIT_BUILD_DIR to eliminate the feature for test-all after installation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Fix build_os:host_os pairnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06* 2018-11-07svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Revert "thread.c (rb_wait_for_single_fd): no point initializing pollfd.revents"mame
It may cause an access to uninitialized variables. The call to ppoll will set the `revents` field, but ppoll is not always called because it is in the guard `!RUBY_VM_INTERRUPTED(th->ec)`. This issue was found by Coverity Scan. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Removed VCR cassettes files for reducing package size.hsbt
[Bug #14219] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Expand MJIT_CC in configurenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06workaround C++ism in ASAN header shyouhei
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
2018-11-06* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06cont.c: direct use of rb_thread_tshyouhei
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
2018-11-06adopt sanitizer APIshyouhei
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
2018-11-06mjit.c: don't use mutex before checking availabilityk0kubun
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65572 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06mjit_worker.c: don't use _one for nowk0kubun
I'm planning to use _one later, but it may be doubly registered by switching `stop_worker_p` now and so we should not use _one for now. Otherwise stale job may reject new job registration and copy_cache_from_main_thread may wait forever. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Makefile.in: do not expand MJIT_CC if cross compilingnobu
* Makefile.in (mjit_config.h): expand MJIT_CC only if native build, the path on cross compiling host is useless. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06mjit_worker.c: strictly control MJIT copy jobk0kubun
-available region. reducing risk of SEGV in mjit_copy_job_handler() like http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1446117 I'm not sure which exact part is causing "[BUG] Segmentation fault at 0x0000000000000008" on `(mjit_copy_job_handler+0x12) [0x564a6c4ce632] /home/ko1/ruby/src/trunk-mjit/mjit.c:26`... mjit.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Makefile.in: convert MJIT_CC to Windows pathnobu
* Makefile.in (mjit_config.h): convert MJIT_CC to Windows path on mingw. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Fix TracePoint for nested iseq loaded from binary [Bug#14702]ko1
When loading iseq from binary while a TracePoint is on, we need to recompile instructions to their "trace_" variant. Before this commit we only recompiled instructions in the top level iseq, which meant that TracePoint was malfunctioning for code inside module/class/method definitions. * compile.c: Move rb_iseq_init_trace to rb_ibf_load_iseq_complete. It is called on all iseqs during loading. * test_iseq.rb: Test that tracepoints fire within children iseq when using load_from_binary. This patch is from: Alan Wu <XrXr@users.noreply.github.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65567 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Revert "mjit_build_dir: separate MJIT_BUILD_DIR"nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06do not delete function declarations in case of non-sanitizing buildsshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06annotate functions to blacklist MSANshyouhei
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
2018-11-06mjit_build_dir: separate MJIT_BUILD_DIRnobu
* Makefile.in (mjit_build_dir.so): separate MJIT_BUILD_DIR to eliminate the feature for test-all after installation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Makefile.in: make MJIT_CC_COMMON an absolute pathnobu
* Makefile.in (mjit_config.h): expand MJIT_CC_COMMON path to mitigate potential security risks. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06configure.ac: insert DLDSHAREDnobu
* configure.ac (DLDSHARED): `.dylib` (created by `-dynamiclib`) and `.bundle` (created by `-dynamic -bundle`) on macOS are different. `LIBRUBY_LDSHARED` should be the former always. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06Fixed compile error introduced at r65558usa
* 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
2018-11-06.travis.yml: FIBER_USE_NATIVE=0shyouhei
I remember this configuration unveiled several bugs before. Better check it occasionally. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06gc.c: move ASAN check to configureshyouhei
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
2018-11-06.travis.yml: allow UBSAN to failshyouhei
Forgot this line, sorry! git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-06.travis.yml: add cron-only buildsshyouhei
Inspired by [GH-1984], let us add some tests that run only once a day. These configurations are either slow to compile or slow to run. But I think they are worth done occasionally. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Don't set throw data as cause [Bug #15282]naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05thread.c (rb_wait_for_single_fd): no point initializing pollfd.reventsnormal
poll(2) and ppoll(2) implementations need to check and write to .revents on the initial scan, anyways. So any poll/ppoll call which returns a positive result can be expected to have an initialized .revents value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05* 2018-11-06svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Relax MJIT_BUILD_DIR restrictionnobu
* mjit.c (init_header_filename): sticky-mode directory probably would be less unsafe even if it is not owned. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05use `RSTRUCT_CONST_PTR` carefully.ko1
* struct.c: should not use `RSTRUCT_CONST_PTR` with method dispatch because pointers can be obsolete after method dispatch. `rb_equal()` and so on can dispatch Ruby's methods. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Fix up r65505 [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Sort in alphabetical order [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Fix a typo [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Respect explicitly given MJIT_CCnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Create MJIT header with strict permissionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Implement `RubyVM::AST.of` [Feature #14836]yui-knk
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05More verbose message at unsafe headernobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04addr2line.c uses c99ismnaruse
https://travis-ci.org/ruby/ruby/jobs/450505006 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04Fix RubyGems extension build failure after r65470sorah
Port of upstream patch https://github.com/rubygems/rubygems/pull/2457 Since r65470 (Upstream: https://github.com/rubygems/rubygems/pull/2441), builds of extension gem had always failed under really_verbose mode. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04* 2018-11-05svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04Use symtab if there's no .dSYM filenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04Check MJIT_BUILD_DIR strictlynobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04MJIT_CC should not use CC_WRAPPERnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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