Age | Commit message (Collapse) | Author |
|
* signal.c (raise_stack_overflow): unblock the received signal, to
receive the same signal again. [ruby-core:79285] [Bug #13164]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_stack_overflow): [EXPERIMENTAL] consider the
segfault a stack overflow when the fault address is between SP
and BP.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (sig_signame): [DOC] Add documentation in the case of
return nil. [Fix GH-1449]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* vm_eval.c (rb_eval_cmd, rb_catch_obj): use TH_JUMP_TAG with the
same rb_thread_t used for TH_PUSH_TAG, instead of JUMP_TAG with
the current thread global variable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
This allows us to reuse string objects used in symbols as well
as any string representations of signal names in source code.
* signal.c (sig_list): use fstring for hash key
* test/ruby/test_signal.rb (test_signal_list_dedupe_keys): added
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (rb_f_kill): should immediately deliver reserved
signals SIGILL and SIGFPE, ont only SIGSEGV and SIGBUS.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* beos: Drop support for BeOS now that Haiku is stable.
[Fix GH-1112]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* configure.in: remove obsolete workarounds for Haiku.
* dln.c, file.c, io.c: remove obsolete Haiku workarounds.
* thread_pthread.c: add stack bounds detection for Haiku.
* signal.c: get stack pointer from signal context on Haiku.
[ruby-core:67923] [Bug #10811] [Fix GH-1109]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
[Bug #11692]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
seems that rb_bug_errno() is called in sigpipe() intentionally.
https://gist.github.com/sorah/831169
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (default_handler, Init_signal): discard SIGSYS, ENOSYS
should raise a SystemCallError always instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
strncmp is unnecessary since the switch/case statement already
checks length of the string; so use memcmp.
This makes for a small reduction in binary size on 32-bit x86:
text data bss dec hex filename
2847473 12360 30632 2890465 2c1ae1 ruby.before
2847313 12328 30632 2890273 2c1a21 ruby.after
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* dir.c, ext/fiddle/handle.c, ext/socket/basicsocket.c, file.c
gc.c, io.c, process.c, safe.c, signal.c, win32/file.c:
removed code for $SAFE=2
* test/erb/test_erb.rb, test/fiddle/test_handle.rb
test/ruby/test_env.rb: removed tests for $SAFE=2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (sig_signame): return nil if the argument is a valid
signal number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (sighandler): preserve errno
Patch by Steven Stewart-Gallus <sstewartgallus00@mylangara.bc.ca>
[ruby-core:68172] [Bug #10866]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* eval.c (ruby_static_id_signo, ruby_static_id_status): add static
IDs, signo and status.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (sigbus): seems that Funtoo Linux also delivers SIGBUS
at stack overflow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (received_signal): fix condition to define.
[ruby-core:67032] [Bug #10629]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_stack_overflow): clear the received reserved
signal before raising stack overflow but not aborting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
should be treated before calling signal(2).
[Bug #10615]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c: include ucontext.h for ucontext_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48830 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_stack_overflow): check sp also on i386/x86_64
FreeBSD.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* configure.in (rb_cv_mcontext_t_ptr): abstract whether mcontext_t
is a pointer type.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48826 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48480 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
includable without prior inclusion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (rb_f_kill): [DOC] mention known signal list.
[ruby-core:66162] [Bug #10492]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
We only install system-level signal handlers during init (before any
threads or user code is running), so there's no need to repeatedly
enable/disable the interrupts at that time. We also do not change
system-level sig handlers once user-level code is running.
This saves about 20 syscalls at startup and makes the executable
smaller (numbers from 32-bit x86):
text data bss dec hex filename
before: 2815726 12100 30552 2858378 2b9d8a ruby
after: 2815022 12100 30552 2857674 2b9aca ruby
* signal.c (install_sighandler): remove rb_disable_interrupt and
rb_enable_interrupt calls
(init_sigchld): ditto
(Init_signal): disable and enable interrupt once around all
install_sighandler and init_sigchld to reduce syscalls at start
[Feature #9345] [ruby-core:59480]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_reserved_signal): print messages by writev() if
available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_reserved_signal): exclude terminator in literal
strings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47990 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.c (install_signalhandler, init_sigchld): allow failure because it
always fails with ENOSYS on NaCl.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (rb_f_kill): get rid of deadlock as unhandled and
discarded signals do not make interrupt_cond signaled.
based on the patch by Kazuki Tsujimoto at [ruby-dev:48606].
[Bug #9820]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (rb_f_kill): should not ignore signal unless the
default handler is registered. [ruby-dev:48592] [Bug #9820]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (trap): SIGEXIT is not a system signal and is dealt
with internally, so it should not try to register the system
signal handler by sigaction.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (ruby_signal): return SIG_ERR as well as signal(2).
* signal.c (trap): raise SystemCallError for all failures when
called as a method.
* signal.c (Init_signal): fail by [BUG] only if initialization is
failed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (ruby_signal): although "EINVAL from sigaction(2) is
not a bug", but even it is a failure. pointed at toRuby/guRuby
in RubyHiroba.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
to speed-up newobj_of().
* gc.c (ready_to_gc): check ruby_disable_gc.
* signal.c: use ruby_disable_gc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
SIG_DFL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (rb_f_kill, trap_signm): preserve argument encoding in
error messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* process.c (rlimit_resource_type, rlimit_resource_value): get rid
of function calls in RSTRING_PTR(), as it evaluates the argument
twice.
* re.c (match_backref_number): ditto.
* signal.c (esignal_init, rb_f_kill, trap_signm): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
get rid of inadvertent dynamic symbol pin-down.
* re.c (match_backref_number): ditto.
* signal.c (esignal_init, rb_f_kill, trap_signm): ditto.
* transcode.c (econv_opts): ditto.
* vm_trace.c (symbol2event_flag): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47005 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* encoding.c (rb_enc_get_index): deal with symbols instead of IDs
to get rid of inadvertent pin-downs.
* enum.c (chunk_ii): ditto.
* enumerator.c (append_method): ditto.
* iseq.c (iseq_load): ditto.
* marshal.c (w_symbol, r_symlink, r_symreal, r_symbol): ditto.
* signal.c (trap_handler): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
rb_vm_t::trap_list_cmds (an array) and
rb_vm_t::trap_list_safes[RUBY_NSIG]
(separate to two different array).
This modification reduce root objects.
* signal.c: ditto.
* vm.c (rb_vm_mark): remove marking code for rb_vm_t::trap_list.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|
|
* signal.c (check_stack_overflow): drop the last tag too close to
the fault page, to get rid of stack overflow deadlock.
[Bug #9971]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
|