File name change from lib/unicode_normalize/normalize_tables.rb
to lib/unicode_normalize/tables.rb.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
remove rb_binding_new_with_cfp, and use rb_vm_make_binding instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bin/erb (ARGV.switch, ERB::Main#run): use beginning/end of
string anchors instead of beginning/end of line anchors.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (unescape_nonascii): make dynamically compiled US-ASCII
regexps ASCII-8BIT encoding if binary (hexadecimal, control,
meta) escapes are contained, as well as literal regexps.
[ruby-dev:48626] [Bug #10382]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The current implementation currently delivers signals to self
immediately and synchronously, so we do not need explicit,
potentially-confusing sleeps to wait for signal delivery.
* test/-ext-/bug_reporter/test_bug_reporter.rb
(test_bug_reporter_add): revert r47972
* test/ruby/test_rubyoptions.rb (test_segv_test): revert r47971
[ruby-core:65764]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c (rb_sigaltstack_size): double default size to get rid
of heap corruption by alternate stack overflow in SEGV handler.
typically happened at fprintf() in control_frame_dump().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* signal.c (check_reserved_signal): abort if reserved signal
received in reserved signal handlers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Signal delivery is not immediate, so wait for signal delivery.
* test/-ext-/bug_reporter/test_bug_reporter.rb
(test_bug_reporter_add): fix race
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Signal delivery is not guaranteed to be immediate, a process may
exit before receiving signal it sent itself.
* test/ruby/test_rubyoptions.rb (test_segv_test): fix race
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
We must capture intended target PID before forking, since
Process.ppid may change if parent dies (e.g. due to timeout)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove some unnecessary VALUE/struct conversions and aggressively inline
functions used during fiber_switch. Either of these changes alone does
not yield significant performance increase, but in combination they
improve performance by ~6%.
Arguably, removal of separate VALUE/rb_fiber_t* variables also makes the
code more readable in a few places.
* vm_core.h: declare rb_fiber_t typedef
(rb_thread_t): fiber and root_fiber become rb_fiber_t * (from VALUE)
* vm.c (rb_thread_mark): use rb_fiber_mark_self
* cont.c (rb_fiber_t): prev becomes rb_fiber_t * (from VALUE)
(cont_mark, cont_free): simplify conditions
(rb_fiber_mark_self): new function
(fiber_mark): use rb_fiber_mark_self
(cont_save_thread, cont_restore_thread): inline
(cont_restore_thread): simplify
(fiber_setcontext): simplify conditions
(rb_cont_call): remove dereference
(fiber_t_alloc): update for rb_fiber_t->prev type change
(rb_fiber_start): ditto
(fiber_current): extract from rb_fiber_current
(return_fiber): move, simplify type checks
(rb_fiber_current): use fiber_current
(fiber_store): simplify type checks
(fiber_switch): ditto, simplify call to fiber_setcontext,
use fiber_current
(rb_fiber_transfer): update for type changes
(rb_fiber_terminate): move, use fiber_switch
(rb_fiber_resume): update for type changes
(rb_fiber_reset_root_local_storage): ditto
(rb_fiber_yield): use rb_fiber_switch instead of rb_fiber_transfer
(rb_fiber_m_transfer): ditto
[ruby-core:65518] [Feature #10341]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Instead of copying the complete rb_thread_t struct (almost a kB),
selectively copy only those fields that will be needed later on.
* cont.c (rb_context_t): comment on saved_thread
(cont_save_thread): sparse copy
(cont_init): copy extra fields
(fiber_init): use current thread VM stack size
[ruby-core:65518] [Feature #10341]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove variable that is used only once, several lines after
initialization.
* cont.c (cont_capture): remove unnecessary variable
[ruby-core:65518] [Feature #10341]
Author: Knut Franke <Knut.Franke@gmx.de>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Defragment code blocks depending on FIBER_USE_NATIVE in order to make
the control flow (which is already non-trivial due to nonlocal jumps) in
each case more comprehensible.
Remove some unreachable code from fiber_switch (we've already excluded
the case (th->fiber == fibval) at the start of the function).
Remove call to rb_fiber_current which happened a few lines after
accessing GET_THREAD()->fiber directly (so if that's ever 0 we're
already screwed).
Author: Knut Franke <Knut.Franke@gmx.de>
* cont.c (fiber_store, fiber_switch): simplify
[ruby-core:65518] [Feature #10341]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
They were added in r19890 (8a0d53a), with the explanation that it's a
double linked list of fibers in the same thread, but without any code
using them.
* cont.c (rb_fiber_t): remove prev_fiber/next_fiber
(fiber_link_join, fiber_link_remove): remove functions
(fiber_free, fiber_init, root_fiber_alloc):
remove references to removed fields and functions
[ruby-core:65518] [Feature #10341]
Author: Knut Franke <Knut.Franke@gmx.de>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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