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2012-06-11* vm_core.h: remove lfp (local frame pointer) and renameko1
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
2012-06-04* vm_insnhelper.h: remove magical code "lfp[0] & 0x02".ko1
Current VM doesn't use this bit. * vm_core.h (RUBY_VM_GET_BLOCK_PTR): added. * eval.c (rb_block_given_p): use RUBY_VM_GET_BLOCK_PTR(). * vm_eval.c (rb_f_block_given_p): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35908 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-06fix typoskazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-06* vm_eval.c (make_no_method_execption): extract fromnobu
raise_method_missing(). * vm_eval.c (send_internal): remove inadvertent symbol creation from public_send. based on a patch by Jeremy Evans <code AT jeremyevans.net> in [ruby-core:38576]. [Feature #5112] * vm_insnhelper.c (vm_call_method): remove inadvertent symbol creation from send and __send__, too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-24* vm_insnhelper.h, vm_insnhelper.c, vm.c, vm_method.c, insns.def:ko1
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
2011-06-13* vm_core.h, vm_insnhelper.h: move decl. ofko1
ruby_vm_global_state_version and related macros from vm_core.h to vm_insnhelper.h. * vm.c (vm_clear_all_cache): added. This function is called when ruby_vm_global_state_version overflows. TODO: vm_clear_all_inline_method_cache() is only place holder. We need to implement it ASAP. * vm_method.c (vm_clear_global_method_cache): added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-03-30* vm_insnhelper.h (COPY_CREF): should copyshugo
the NODE_FL_CREF_PUSHED_BY_EVAL flag to hide constants from methods defined by class_eval. [ruby-dev:43365] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-01-24* vm_insnhelper.h: parenthesize macro arguments.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-11* vm_insnhelper.h (GET_BLOCK_PTR): return 0 when in class frame.wanabe
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-06* insns.def (opt_*): add IC operands.ko1
* vm_insnhelper.h (CALL_SIMPLE_METHOD): add a version which use an inline cache. USE_IC_FOR_SPECIALIZED_METHOD macro switchs the behaviour. This change also removes CALL_SIMPLE_METHOD_IC() macro. * tool/instruction.rb: fix elimination process to ignore variable "ic". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-06* vm_insnhelper.h (CALL_SIMPLE_METHOD_IC): make a macroko1
invoke simple method with inline cache entry. * insns.def (opt_length, opt_size): fix to use inline method cache. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-06* compile.c (iseq_specialized_instruction), insns.def (opt_size):ko1
optimize #size methods (by specialized instruction). * id.c, id.h, vm.c, vm_insnhelper.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-28* vm_core.h ({GET,INC}_VM_STATE_VERSION): moved from vm_insnhelper.h.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-12* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h: checkko1
definition of (classes)#=== for case/when optimization. Fix Bug #1376 [ruby-core:23190]. * string.c (Init_String), bignum.c (Init_Bignum), numeric.c (Init_Numeric): define String#===, Symbol#===, Bignum#===, Fixnum#===, Float#=== as same as (classes)#==. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-10* gc.c: reject unused longlife gc.nari
* debug.c: ditto. * include/ruby/intern.h: ditto. * include/ruby/ruby.h: ditto. * iseq.c: ditto. * node.h: ditto. * vm_insnhelper.c: ditto. * vm_insnhelper.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-16* node.h, vm_core.h, variable.c: rename global_entry to rb_global_entry.ko1
* compile.c, insns.def, iseq.c, vm_insnhelper.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-15* method.h, vm_core.h: add rb_method_entry_t. Remove nodes aroundko1
method management. This change affect some VM control stack structure. * vm.c, vm_insnhelper.c, vm_method.c, vm_eval.c: ditto. and make some refactoring. * insns.def, class.c, eval.c, proc.c, vm_dump.c : ditto. * vm_core.h, compile.c (iseq_specialized_instruction): remove VM_CALL_SEND_BIT. use another optimization tech for Kernel#send. * node.h: remove unused node types. * ext/objspace/objspace.c (count_nodes): ditto. * gc.c: add mark/free functions for method entry. * include/ruby/intern.h: remove decl of rb_define_notimplement_method_id(). nobody can use it because noex is not opend. * iseq.c (iseq_mark): fix to check ic_method is available. * iseq.c (rb_iseq_disasm): fix to use rb_method_get_iseq(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-13* insns.def, vm_insnhelper.c (getinstancevariable):ko1
fix to use inline cache. * compile.c: fix to skip inline cache entry (IC). IC is added automatically by compiler. * insns.def, vm_insnhelper.h: fix IC positions. * iseq.c: increment minor_version of ISeq because of above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-05-16* iseq.c (rb_iseq_clone): use longlife object and insert write barrier.nari
* vm_insnhelper.c (vm_cref_push): ditto. * vm_insnhelper.h (COPY_CREF): insert write barrier. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-01-15* vm.c (rb_vm_inc_const_missing_count, ruby_vm_const_missing_count):ko1
added. * vm_insnhelper.h: ditto. * variable.c (rb_const_get_0), insns.def: Constants should not be cached if const_missing is called. [ruby-core:21059] [Bug #967] * bootstraptest/test_class.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-24* vm_insnhelper.c (vm_call_method): use class of method definedko1
instead of receiver's class on bmethod. fixes [ruby-core:20786] * bootstraptest/test_method.rb: add a test for above. * vm_insnhelper.c (vm_setup_method): remove unused parameter klass. * vm_insnhelper.h (CALL_METHOD): ditto. * insns.def, vm_eval.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-09* cont.c (fiber_status), template/insns.inc.tmpl (ruby_vminsn_type),nobu
vm_insnhelper.h (BOP): ISO C forbids comma at end of enumerator list. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-10-12* vm.c, vm_insnhelper.h (ruby_vm_redefined_flag): apply optimizationko1
patch proposed by Paul Brannan. [ruby-core:19171] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-28* vm_exec.c (vm_exec_core): add an UNLIKELY() hint.ko1
* vm_insnhelper.h (BASIC_OP_UNREDEFINED_P): add a LIKELY() hint. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19605 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-23* common.mk: clean upko1
- remove blockinlining.$(OBJEXT) to built - make ENCODING_H_INCLDUES variable (include/ruby/encoding.h) - make VM_CORE_H_INCLUDES variable (vm_core.h) - simplify rules. - make depends rule to output depend status using gcc -MM. * include/ruby/mvm.h, include/ruby/vm.h: rename mvm.h to vm.h. * include/ruby.h: ditto. * load.c: add inclusion explicitly. * enumerator.c, object.c, parse.y, thread.c, vm_dump.c: remove useless inclusion. * eval_intern.h: cleanup inclusion. * vm_core.h: rb_thread_t should be defined in this file. * vm_evalbody.c, vm_exec.c: rename vm_evalbody.c to vm_exec.c. * vm.h, vm_exec.h: rename vm.h to vm_exec.h. * insnhelper.h, vm_insnhelper.h: rename insnhelper.h to vm_insnhelper.h. * vm.c, vm_insnhelper.c, vm_insnhelper.h: - rename vm_eval() to vm_exec_core(). - rename vm_eval_body() to vm_exec(). - cleanup include order. * vm_method.c: fix comment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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