Age | Commit message (Collapse) | Author |
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(1) TracePoint#return_value which returns return
value on the :return and :c_return event.
(2) TracePoint#raised_exception which returns raised exception
value on the :raise event.
Eeach methods raise RuntimeError if it is called at unsupported
event.
Please review and give us feedback until next preview
release (Dec/2012) of Ruby 2.0.0.
* insns.def, vm.c, vm_eval.c, vm_insnhelper.c, eval.c, thread.c:
ditto.
* vm_trace.c, vm_core.h: move definition of rb_trace_arg_t from
vm_trace.c to vm_core.h.
Caller fills rb_trace_arg_t and pass the pointer of this variable.
* test/ruby/test_settracefunc.rb: fix tests to test this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.
* compile.c (rb_insns_name): allowing DTrace probes to access
instruction sequence name.
* Makefile.in: translate probes.d file to appropriate header file.
* common.mk: declare dependencies on the DTrace header.
* configure.in: add a test for existence of DTrace.
* eval.c (setup_exception): add a probe for when an exception is
raised.
* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
end.
* hash.c (empty_hash_alloc): Add a probe for hash allocation.
* insns.def: Add probes for function entry and return.
* internal.h: function declaration for compile.c change.
* load.c (rb_f_load): add probes for `load` entry and exit, require
entry and exit, and wrapping search_required for load path search.
* object.c (rb_obj_alloc): added a probe for general object creation.
* parse.y (yycompile0): added a probe around parse and compile phase.
* string.c (empty_str_alloc, str_new): DTrace probes for string
allocation.
* test/dtrace/*: tests for DTrace probes.
* vm.c (vm_invoke_proc): add probes for function return on exception
raise, hash create, and instruction sequence execution.
* vm_core.h: add probe declarations for function entry and exit.
* vm_dump.c: add probes header file.
* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
function entry and return.
* vm_exec.c: expose instruction number to instruction name function.
* vm_insnshelper.c: add function entry and exit probes for cfunc
methods.
* vm_insnhelper.h: vm usage information is always collected, so
uncomment the functions.
12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org>
* configure.in (isinf, isnan): isinf() and isnan() are macros on
DragonFly which cannot be found by AC_REPLACE_FUNCS(). This
workaround enforces the fact that they exist on DragonFly.
12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org>
* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
vm_insnhelper.c (vm_search_method): revert r37616 because it's too
slow. [ruby-dev:46477]
* test/ruby/test_refinement.rb (test_inline_method_cache): skip
the test until the bug is fixed efficiently.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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`opt_send_simple' to the place near `send' definition.
(to take care about icache locality).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This condition will be true after r37258.
* vm_insnhelper.c (vm_caller_setup_args): remove `UNLIKELY' on
checking blockiseq (it seems `LIKELY').
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when no need to care about block and splat.
* compile.c: use the `opt_send_simple' instruction.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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with rb_call_info_t to speedup `attr' getter and setter.
Cached index is stored in rb_call_info_t::aux::index.
`index' == 0 means not cached. `index' > 0 means cached and cached
index is `index - 1'.
* insns.def ((get|set)instancevariable): use new wrapper functions
vm_(get|set)instancevariable() defined in vm_insnhelper.c.
* vm_core.h (rb_call_info_t::aux): introduce new union data because
opt_pc can share with index.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to VM_CALL_* (remove `_BIT' suffix).
Add comments on each macros.
Remove unused macro VM_CALL_TAILRECURSION_BIT.
* compile.c, iseq.c, insns.def, vm_insnhelper.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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use only a `ci' (rb_call_info_t) parameter instead of using
parameters such as `op_id', 'op_argc', `blockiseq' and flag.
These information are stored in rb_call_info_t at the compile
time.
This technique simplifies parameter passings at related
function calls (~10% speedups for simple mehtod invocation at
my machine).
`rb_call_info_t' also has new function pointer variable `call'.
This `call' variable enables to customize method (block)
invocation process for each place. However, it always call
`vm_call_general()' at this changes.
`rb_call_info_t' also has temporary variables for method
(block) invocation.
* vm_core.h, compile.c, insns.def: introduce VM_CALL_ARGS_SKIP_SETUP
VM_CALL macro. This flag indicates that this call can skip
caller_setup (block arg and splat arg).
* compile.c: catch up above changes.
* iseq.c: catch up above changes (especially for TS_CALLINFO).
* tool/instruction.rb: catch up above chagnes.
* vm_insnhelper.c, vm_insnhelper.h: ditto. Macros and functions
parameters are changed.
* vm_eval.c (vm_call0): ditto (it will be rewriten soon).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This data structure contains information including inline method
cache. After that, `struct iseq_inline_cache_entry' does not
need to contain inline cache for method invocation.
Other information will be added to this data structure.
* vm_core.h (rb_iseq_t): add `callinfo_entries' and `callinfo_size'
members to `rb_iseq_t'.
* insns.def, compile.c: Use CALL_INFO instead of IC.
* tool/instruction.rb: support CALL_INFO as operand type.
* vm_insnhelper.c, vm_insnhelper.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_method.c: rename omod and overlaid modules to refinements.
* eval.c (hidden_identity_hash_new): renamed from identity_hash_new.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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instructions and rename getdaynmic/setdynamic instructions
to getlocal/setlocal.
* compile.c: ditto.
* iseq.c: remove TS_DINDEX.
* vm_exec.h (dindex_t): remove type definition of `dindex_t'.
* tool/instruction.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* compile.c (iseq_compile_each): ditto.
* node.h: remove unused node `NODE_OPTBLOCK'.
* ext/objspace/objspace.c, gc.c (gc_mark_children): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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`bp' can be calculate by `sp' (stack pointer) of previous frame.
Now, `bp_check' field is remained for debug. You can eliminate
this field by setting VM_DEBUG_BP_CHECK as 0.
* vm_insnhelper.c (vm_base_ptr): add `vm_base_ptr(cfp).
This function calculates base pointer from cfp.
* vm_insnhelper.c (vm_setup_method): push `recv' value on top of
value stack (before method parameters).
This change is for keeping consistency with normal method dispatch.
* insns.def: fix to use vm_base_ptr().
* vm.c (vm_exec): ditto.
* vm_dump.c: remove `bp' related dumps.
* cont.c (fiber_init): fix to check VM_DEBUG_BP_CHECK.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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method. Apply a patch proposed at [ruby-dev:46120]
[ruby-trunk - Feature #6972] by Glass_saga (Masaki Matsushita).
* compile.c (iseq_specialized_instruction), vm.c, vm_insnhelper.h:
ditto.
* id.c, template/id.h.tmpl: ditto.
* test/ruby/test_optimization.rb: test for this changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (invokesuper): klass in cfp is not valid in at_exit and
END blocks. [ruby-core:47680] [Bug #7064]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* compile.c (defined_expr), insns.def (defined): share single frozen
strings. [EXPERIMENTAL] [ruby-core:47558][Feature #7035]
* iseq.c (rb_iseq_defined_string): make expression strings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (checkmatch): remove duplicated code. [ruby-core:47339]
[Bug #6930]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Bug #6930]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (checkmatch): suppress warnings. [ruby-core:47310]
[Bug #6930]
* vm_core.h (VM_FRAME_TYPE_FINISH_P): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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64bit CPU environment (sizeof(double) == sizeof(VALUE)).
flonum technique enables to avoid double object creation
if the double value d is in range about between
1.72723e-77 < |d| <= 1.15792e+77 or 0.0.
flonum Float value is immediate and their lowest two bits
are b10.
If flonum is activated, then USE_FLONUM macro is 1.
I'll write detailed in this technique on
https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/Flonum_tech
* benchmark/bmx_temp.rb: add an benchmark for simple
Float calculation.
* gc.c (id2ref, rb_obj_id): add flonum Float support.
* include/ruby/intern.h: move decl of rb_float_new(double)
to include/ruby/ruby.h.
* insns.def, vm.c, vm_insnhelper.c: add flonum optimization
and simplify source code.
* vm_insnhelper.h (FLONUM_2_P): added.
* marshal.c: support flonum output.
* numeric.c (rb_float_new_in_heap): added.
* parse.y: support flonum.
* random.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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in a thread work correctly. [ruby-core:47284] [Bug #6907]
* test/ruby/test_super.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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of the recipient class. Fixes [ruby-core:47186]
* test/ruby/test_super.rb: related test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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remove checkincludearray instruction and
add new instruction checkmatch.
This change is to solve
[Bug #4438] "rescue args type check omitted".
* iseq.c: increment ISEQ_MAJOR_VERSION because removal of
checkincludearray instruction.
* vm_core.h: add several definitions for
the checkmatch instruction.
* vm_insnhelper.c (check_match): added.
* bootstraptest/test_exception.rb: add a test.
* test/ruby/test_exception.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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OPT_CALL_THREADED_CODE.
Catch up finish frame structure on OPT_CALL_THREADED_CODE.
* vm_core.h: add rb_thread_t#retval for temporary space on
OPT_CALL_THREADED_CODE.
* vm.c (th_init): clear rb_thread_t#retval as Qundef.
* vm_dump.c (rb_vmdebug_debug_print_pre): fix debug print format.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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receiver for super called in instance_eval. If such a receiver is
not found, raise NoMethodError. [ruby-dev:39772] [Bug #2402]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (defined): now should use klass in the current control
frame to search superclass, not me->klass. reported by naruse.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_insnhelper.c (vm_search_normal_superclass): no longer needs
receiver, klass is always unique in the ancestors now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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aliased method will not call the same method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_method_entry_get_with_omod() to avoid infinite loop when
super is used with refinements. [ruby-core:30450] [Bug #3351]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* eval.c (rb_mod_refine): new method Module#refine. [experimental]
* eval.c (f_using): new method Kernel#using. [experimental]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_insnhelper.c, vm_insnhelper.h, vm_method.c: add klass to
rb_control_frame_t to implement super correctly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (checkincludearray, defineclass, opt_regexpmatch2): use RB_TYPE_P().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def, parse.y: remove garbage spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_thread_s_check_interrupt): added for
Thread.control_intgerrupt and Thread.check_interrupt.
See details on rdoc.
I'll make an ticket for this feature.
* test/ruby/test_thread.rb: add a test for Thread.control_intgerrupt.
* thread.c (rb_threadptr_raise): make a new exception object
even if argc is 0.
* thread.c (rb_thread_kill): kill thread immediately if target thread
is current thread.
* vm_core.h (RUBY_VM_CHECK_INTS_BLOCKING): added.
CHECK_INTS while/after blocking operation.
* vm_core.h (RUBY_VM_CHECK_INTS): require rb_thread_t ptr.
* cont.c (fiber_switch): use replaced RUBY_VM_CHECK_INTS().
* eval.c (ruby_cleanup): ditto.
* insns.def: ditto.
* process.c (rb_waitpid): ditto.
* vm_eval.c (vm_call0): ditto.
* vm_insnhelper.c (vm_call_method): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* insns.def (defined): use method entry and id in cfp for proper
superclass, since klass in iseq is shared by dynamically defined
methods from the same block. [ruby-core:45831][Bug #6644]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* eval.c (rb_frame_callee, rb_f_callee_name): fix to return the called
id.
* vm_insnhelper.c (vm_push_frame): set proper method entry.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Before this commit:
`finish frame' was place holder which indicates that VM loop
needs to return function.
If a C method calls a Ruby methods (a method written by Ruby),
then VM loop will be (re-)invoked. When the Ruby method returns,
then also VM loop should be escaped. `finish frame' has only
one instruction `finish', which returns VM loop function.
VM loop function executes `finish' instruction, then VM loop
function returns itself.
With such mechanism, `leave' instruction (which returns one
frame from current scope) doesn't need to check that this `leave'
should also return from VM loop function.
Strictly, one branch can be removed from `leave' instructon.
Consideration:
However, pushing the `finish frame' needs costs because
it needs several memory accesses. The number of pushing
`finish frame' is greater than I had assumed. Of course,
pushing `finish frame' consumes additional control frame.
Moreover, recent processors has good branch prediction,
with which we can ignore such trivial checking.
After this commit:
Finally, I decide to remove `finish frame' and `finish'
instruction. Some parts of VM depend on `finish frame',
so the new frame flag VM_FRAME_FLAG_FINISH is introduced.
If this frame should escape from VM function loop, then
the result of VM_FRAME_TYPE_FINISH_P(cfp) is true.
`leave' instruction checks this flag every time.
I measured performance on it. However on my environments,
it improves some benchmarks and slows some benchmarks down.
Maybe it is because of C compiler optimization parameters.
I'll re-visit here if this cause problems.
* insns.def (leave, finish): remove finish instruction.
* vm.c, vm_eval.c, vm_exec.c, vm_backtrace.c, vm_dump.c:
apply above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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dfp (dynamic frame pointer) to ep (environment pointer).
This change make VM `normal' (similar to other interpreters).
Before this commit:
Each frame has two env pointers lfp and dfp. lfp points
local environment which is method/class/toplevel frame.
lfp[0] is block pointer.
dfp is block local frame. dfp[0] points previous (parent)
environment pointer.
lfp == dfp when frame is method/class/toplevel.
You can get lfp from dfp by traversing previous environment
pointers.
After this commit:
Each frame has only `ep' to point respective enviornoment.
If there is parent environment, then ep[0] points parent
envioenment (as dfp). If there are no more environment,
then ep[0] points block pointer (as lfp). We call such ep
as `LEP' (local EP). We add some macros to get LEP and to
detect LEP or not.
In short, we replace dfp and lfp with ep and LEP.
rb_block_t and rb_binding_t member `lfp' and `dfp' are removed
and member `ep' is added.
rename rb_thread_t's member `local_lfp' and `local_svar' to
`root_lep' and `root_svar'.
(VM_EP_PREV_EP(ep)): get previous environment pointer. This macro
assume that ep is not LEP.
(VM_EP_BLOCK_PTR(ep)): get block pointer. This macro assume
that ep is LEP.
(VM_EP_LEP_P(ep)): detect ep is LEP or not.
(VM_ENVVAL_BLOCK_PTR(ptr)): make block pointer.
(VM_ENVVAL_BLOCK_PTR_P(v)): detect v is block pointer.
(VM_ENVVAL_PREV_EP_PTR(ptr)): make prev environment pointer.
(VM_ENVVAL_PREV_EP_PTR_P(v)): detect v is prev env pointer.
* vm.c: apply above changes.
(VM_EP_LEP(ep)): get LEP.
(VM_CF_LEP(cfp)): get LEP of cfp->ep.
(VM_CF_PREV_EP(cfp)): utility function VM_EP_PREV_EP(cfp->ep).
(VM_CF_BLOCK_PTR(cfp)): utility function VM_EP_BLOCK_PTR(cfp->ep).
* vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, insns.def:
apply above changes.
* cont.c: ditto.
* eval.c, eval_intern.h: ditto.
* proc.c: ditto.
* thread.c: ditto.
* vm_dump.c: ditto.
* vm_exec.h: fix function name (on vm debug mode).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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add ruby_float_mod
* insns.def (opt_mod): use ruby_float_mod
* internal.h: declare ruby_float_mod
* test/ruby/test_float.rb: tests for above
* test/ruby/envutil.rb: create helper assert_is_minus_zero
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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self. since stabby lambda is a syntax, so it should not be
affected by the context. [ruby-core:42349][Bug #5966]
* insns.def (send): no special deal for FCALL. self should be put
on TOS instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* compile.c (iseq_compile_each): make new array with
splat. [ruby-core:21901][Feature #1125]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ancestors only when global scope. [ruby-core:39227] [Bug #5264]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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also inherited constants for classes without superclass and
modules. [ruby-core:37698] [Bug #3423]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Manage a redefinition of special methods for each classes.
A patch from Joel Gouly <joel.gouly@gmail.com>. Thanks!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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A patch by Magnus Holm <judofyr@gmail.com>. Thanks!
* test/ruby/test_variable.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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