summaryrefslogtreecommitdiff
path: root/vm_dump.c
Commit message (Collapse)AuthorAgeFilesLines
...
* Fixed compilationn error with VMDEBUG=3.hsbt2017-09-061-1/+1
| | | | | | [fix GH-1690] Patch from @musaprg(Kotaro Inoue) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix C level backtrace on Darwinnaruse2017-09-011-2/+7
| | | | | | SEGV caused by invalid instruction call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rename rb_execution_context_t::stack(_size) to vm_stack(_size).ko12017-08-101-15/+15
| | | | | | | | | * vm_core.h: Ruby processes run with two stacks, a machine stack and a VM stack. To make it clear, this fix renames rb_execution_context_t::stack(_size) to vm_stack(_size). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce rb_thread_ptr() to replace GetThreadPtr().ko12017-06-281-10/+5
| | | | | | | | | | * vm_core.h (rb_thread_ptr): added to replace GetThreadPtr() macro. * thread.c (in some functions: use "target_th" instead of "th" to make clear that it is not a current thread. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: remove VM_FRAME_MAGIC_LAMBDA and introduceko12017-06-031-8/+0
| | | | | | | | | | VM_FRAME_FLAG_LAMBDA. So that lambda block frame is VM_FRAME_MAGIC_BLOCK | VM_FRAME_FLAG_LAMBDA. * vm_core.h: remvoe VM_FRAME_MAGIC_PROC because nobody uses it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rename absolute_path to realpath internally and introduce pathobj.ko12017-06-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * vm_core.h: rename absolute_path to realpath because it is expected name. external APIs (#absolute_path methods) are remained. * vm_core.h: remove rb_iseq_location_struct::path and rb_iseq_location_struct::absolute_path and introduce pathobj. if given path equals to given absolute_path (and most of case it is true), pathobj is simply given path String. If it is not same, pathobj is Array and pathobj[0] is path and pathobj[1] is realpath. This size optimization reduce 8 bytes and sizeof(struct rb_iseq_constant_body) is 200 bytes -> 192 bytes on 64bit CPU. To support this change, the following functions are introduced: * pathobj_path() (defined in vm_core.h) * pathobj_realpath() (ditto) * rb_iseq_path() (decl. in vm_core.h) * rb_iseq_realpath() (ditto) * rb_iseq_pathobj_new() (ditto) * rb_iseq_pathobj_set() (ditto) * vm_core.h (rb_binding_t): use pathobj instead of path. If binding is given at eval methods, realpath (absolute_path) was caller's realpath. However, they should use binding's realpath. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Treat NULL reference case [Bug #13566]naruse2017-05-171-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rb_execution_context_t: move stack, stack_size and cfp from rb_thread_tnormal2017-05-091-21/+22
| | | | | | | | | | The goal is to reduce rb_context_t and rb_fiber_t size by removing the need to store the entire rb_thread_t in there. [ruby-core:81045] Work-in-progress: soon, we will move more fields here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: non-scalar thread_idnobu2017-04-211-0/+10
| | | | | | | * vm_dump.c (rb_vmdebug_stack_dump_all_threads): fix for non-scalar thread_id platforms. c.f. [Bug #9884] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c (rb_vmdebug_stack_dump_all_threads): cast to `void*`.ko12017-04-201-1/+1
| | | | | | | | Pointed out at <https://github.com/ruby/ruby/commit/fbc1deca89595e60af21e58b7e164f376e4bd2fc#commitcomment-21839826> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* add a debug function.ko12017-04-201-0/+12
| | | | | | | | * vm_dump.c (rb_vmdebug_stack_dump_all_threads): dump stack dump for all living threads. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce imemo_type_p(v, imemo_type)ko12017-04-071-1/+1
| | | | | | | | * internal.h: introduce imemo_type_p() which checks the given value is T_IMEMO and imemo_type() == given imemo_type. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* skip T_IMEMO for VMDEBUGko12017-01-261-3/+8
| | | | | | | | * vm_dump.c (vm_stack_dump_each): skip T_IMEMO object to display for VMDEBUG=3. [Bug #13030] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c: enable to compile with VMDEBUG == 3.ko12017-01-261-9/+8
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c: movednobu2017-01-131-70/+0
| | | | | | | | * error.c (preface_dump, postscript_dump): moved from rb_vm_bugreport to place the last important message at the very last after [NOTE]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: postscript_dumpnobu2017-01-131-18/+49
| | | | | | | * vm_dump.c (postscript_dump): mention crash report log twice because important. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* constifynobu2016-12-141-1/+1
| | | | | | | * vm_dump.c (rb_vmdebug_debug_print_pre): constify pc argument for VMDEBUG. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix r56030 [Bug #12711]naruse2016-08-301-5/+6
| | | | | | | check whether it was syscall or not by getting previous instruction. syscall instruction is 0x0f 0x05. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c (backtrace): use rip in the saved context for the casenaruse2016-08-291-0/+3
| | | | | | | | the SIGSEGV is received when the process is in userland. Note that ip in the stack should be used if the signal is received when it is in kernel (when it is calling syscall) [Bug #12711] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: introduce VM_FRAME_RUBYFRAME_P()ko12016-08-031-7/+4
| | | | | | | | | | | | | | and VM_FRAME_CFRAME_P(). Most of case, RUBY_VM_NORMAL_ISEQ_P() is no longer needed. * vm_core.h: introduce rb_obj_is_iseq(). * cont.c, vm.c: VM_FRAME_MAGIC_DUMMY with VM_FRAME_FLAG_CFRAME. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: rename macros and make them inline functions.ko12016-08-031-2/+2
| | | | | | | | * rename VM_FRAME_TYPE_FINISH_P() to VM_FRAME_FINISHED_P(). * rename VM_FRAME_TYPE_BMETHOD_P() to VM_FRAME_BMETHOD_P(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c, internal.h: remove RubyVM::Env class and all of env objectsko12016-07-281-12/+5
| | | | | | | | | | | | | | | | | | | | are imemo objects (imemo_env). * NEWS: describe this change. I believe nobody touch these objects because there are no method defined. * vm_core.h: remove the following definitions. * rb_cEnv decl. * GetEnvPtr() because Env is no longer T_DATA object. * vm_core.h (rb_env_t): fix layout for imemo values. * vm_core.h (vm_assert_env): added. * vm_core.h (vm_env_new): added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: revisit the structure of frame, block and env.ko12016-07-281-9/+6
| | | | | | | | | | | | | | | | | | | | | | [Bug #12628] This patch introduce many changes. * Introduce concept of "Block Handler (BH)" to represent passed blocks. * move rb_control_frame_t::flag to ep[0] (as a special local variable). This flags represents not only frame type, but also env flags such as escaped. * rename `rb_block_t` to `struct rb_block`. * Make Proc, Binding and RubyVM::Env objects wb-protected. Check [Bug #12628] for more details. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c (rb_print_backtrace): our addr2line doesn't work on sparc.naruse2015-10-271-1/+1
| | | | | | http://rubyci.s3.amazonaws.com/unstable11s/ruby-trunk/log/20151027T043311Z.log.html.gz git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_args.c: symbol procnobu2015-10-161-0/+6
| | | | | | | * vm_args.c (vm_caller_setup_arg_block): store symbols instead of ifuncs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: unused variablenobu2015-10-151-15/+2
| | | | | | | * vm_dump.c (vm_stack_dump_each): remove never-used variable and dead code for it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: libunwind.h checknobu2015-10-141-1/+1
| | | | | | | * configure.in: check for libunwind.h, which is not available in very old OS X SDK. [ruby-core:71080] [Bug #11591] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * make rb_iseq_t T_IMEMO object (type is imemo_iseq).ko12015-07-211-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All contents of previous rb_iseq_t is in rb_iseq_t::body. Remove rb_iseq_t::self because rb_iseq_t is an object. RubyVM::InstructionSequence is wrapper object points T_IMEMO/iseq. So RubyVM::ISeq.of(something) method returns different wrapper objects but they point the same T_IMEMO/iseq object. This patch is big, but most of difference is replacement of iseq->xxx to iseq->body->xxx. (previous) rb_iseq_t::compile_data is also located to rb_iseq_t::compile_data. It was moved from rb_iseq_body::compile_data. Now rb_iseq_t has empty two pointers. I will split rb_iseq_body data into static data and dynamic data. * compile.c: rename some functions/macros. Now, we don't need to separate iseq and iseqval (only VALUE). * eval.c (ruby_exec_internal): `n' is rb_iseq_t (T_IMEMO/iseq). * ext/objspace/objspace.c (count_imemo_objects): count T_IMEMO/iseq. * gc.c: check T_IMEMO/iseq. * internal.h: add imemo_type::imemo_iseq. * iseq.c: define RubyVM::InstructionSequnce as T_OBJECT. Methods are implemented by functions named iseqw_.... * load.c (rb_load_internal0): rb_iseq_new_top() returns rb_iseq_t (T_IMEMO/iesq). * method.h (rb_add_method_iseq): accept rb_iseq_t (T_IMEMO/iseq). * vm_core.h (GetISeqPtr): removed because it is not T_DATA now. * vm_core.h (struct rb_iseq_body): remove padding for [Bug #10037][ruby-core:63721]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: constify rb_call_info_t::kw_arg,ko12015-07-211-2/+2
| | | | | | | | | | | rb_control_frame_t::iseq and rb_control_frame_t::block_iseq. * iseq.c (iseq_free): catch up this fix. * vm.c: ditto. * vm_dump.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h, vm.c: remove rb_proc_t::envval because we can know it viako12015-07-141-1/+1
| | | | | | | | | | | | rb_proc_t::block::ep. rb_vm_proc_envval(const rb_proc_t *proc) returns an Env object which the Proc object use. * proc.c: catch up this fix. * vm_dump.c (rb_vmdebug_proc_dump_raw): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h, vm.c: remvoe rb_env_t::prev_envval because we can know itko12015-07-141-3/+5
| | | | | | | | | | | | | | | | | via env->ep. rb_vm_env_prev_envval(env) returns prev_envval via env->ep. * vm_core.h (rb_vm_env_local_variables): change parameter type from VALUE (T_DATA/env) to `const rb_env_t *' to make same as rb_vm_env_prev_envval(). * proc.c: catch up these changes. * vm_dump.c: ditto. * vm.c: rename macros. * ENV_IN_HEAP_P() to VM_EP_IN_HEAP_P() because it uses ep. * ENV_VAL() to VM_ENV_EP_ENVVAL() because it is too short. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c: refactoring Proc/Env related code.ko12015-07-141-4/+2
| | | | | | | | | | | | | | | | | * vm_core.h: remove blockprocval field from rb_proc_t and rb_binding_t. Instead of this field, mark given block in Proc at rb_env_t::env. * vm.c (vm_make_env_each): make an Env object with this layout. And also simplify parameters. * proc.c: catch up this fix. * vm_core.h: remove rb_env_t::local_size because it is not used. * vm_dump.c (rb_vmdebug_env_dump_raw): catch up this fix. * vm_core.h (rb_vm_make_env_object): remove rb_vm_make_env_object() because it is only refered from vm.c. * vm_eval.c (eval_string_with_cref): catch up this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * method.h: introduce rb_callable_method_entry_t to removeko12015-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rb_control_frame_t::klass. [Bug #11278], [Bug #11279] rb_method_entry_t data belong to modules/classes. rb_method_entry_t::owner points defined module or class. module M def foo; end end In this case, owner is M. rb_callable_method_entry_t data belong to only classes. For modules, MRI creates corresponding T_ICLASS internally. rb_callable_method_entry_t can also belong to T_ICLASS. rb_callable_method_entry_t::defined_class points T_CLASS or T_ICLASS. rb_method_entry_t data for classes (not for modules) are also rb_callable_method_entry_t data because it is completely same data. In this case, rb_method_entry_t::owner == rb_method_entry_t::defined_class. For example, there are classes C and D, and incldues M, class C; include M; end class D; include M; end then, two T_ICLASS objects for C's super class and D's super class will be created. When C.new.foo is called, then M#foo is searcheed and rb_callable_method_t data is used by VM to invoke M#foo. rb_method_entry_t data is only one for M#foo. However, rb_callable_method_entry_t data are two (and can be more). It is proportional to the number of including (and prepending) classes (the number of T_ICLASS which point to the module). Now, created rb_callable_method_entry_t are collected when the original module M was modified. We can think it is a cache. We need to select what kind of method entry data is needed. To operate definition, then you need to use rb_method_entry_t. You can access them by the following functions. * rb_method_entry(VALUE klass, ID id); * rb_method_entry_with_refinements(VALUE klass, ID id); * rb_method_entry_without_refinements(VALUE klass, ID id); * rb_resolve_refined_method(VALUE refinements, const rb_method_entry_t *me); To invoke methods, then you need to use rb_callable_method_entry_t which you can get by the following APIs corresponding to the above listed functions. * rb_callable_method_entry(VALUE klass, ID id); * rb_callable_method_entry_with_refinements(VALUE klass, ID id); * rb_callable_method_entry_without_refinements(VALUE klass, ID id); * rb_resolve_refined_method_callable(VALUE refinements, const rb_callable_method_entry_t *me); VM pushes rb_callable_method_entry_t, so that rb_vm_frame_method_entry() returns rb_callable_method_entry_t. You can check a super class of current method by rb_callable_method_entry_t::defined_class. * method.h: renamed from rb_method_entry_t::klass to rb_method_entry_t::owner. * internal.h: add rb_classext_struct::callable_m_tbl to cache rb_callable_method_entry_t data. We need to consider abotu this field again because it is only active for T_ICLASS. * class.c (method_entry_i): ditto. * class.c (rb_define_attr): rb_method_entry() does not takes defiend_class_ptr. * gc.c (mark_method_entry): mark RCLASS_CALLABLE_M_TBL() for T_ICLASS. * cont.c (fiber_init): rb_control_frame_t::klass is removed. * proc.c: fix `struct METHOD' data structure because rb_callable_method_t has all information. * vm_core.h: remove several fields. * rb_control_frame_t::klass. * rb_block_t::klass. And catch up changes. * eval.c: catch up changes. * gc.c: ditto. * insns.def: ditto. * vm.c: ditto. * vm_args.c: ditto. * vm_backtrace.c: ditto. * vm_dump.c: ditto. * vm_eval.c: ditto. * vm_insnhelper.c: ditto. * vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * method.h: make rb_method_entry_t a VALUE.ko12015-06-021-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Motivation and new data structure are described in [Bug #11203]. This patch also solve the following issues. * [Bug #11200] Memory leak of method entries * [Bug #11046] __callee__ returns incorrect method name in orphan proc * test/ruby/test_method.rb: add a test for [Bug #11046]. * vm_core.h: remvoe rb_control_frame_t::me. me is located at value stack. * vm_core.h, gc.c, vm_method.c: remove unlinked_method... codes because method entries are simple VALUEs. * method.h: Now, all method entries has own independent method definititons. Strictly speaking, this change is not essential, but for future changes. * rb_method_entry_t::flag is move to rb_method_definition_t::flag. * rb_method_definition_t::alias_count is now rb_method_definition_t::alias_count_ptr, a pointer to the counter. * vm_core.h, vm_insnhelper.c (rb_vm_frame_method_entry) added to search the current method entry from value stack. * vm_insnhelper.c (VM_CHECK_MODE): introduced to enable/disable assertions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c (rb_print_backtrace): return value of libexec's backtracenaruse2015-05-201-1/+1
| | | | | | is size_t, so simply cast as int. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: statement for crash report lognobu2015-05-121-7/+4
| | | | | | | * vm_dump.c (preface_dump): move the statement to include crash report log file from REPORTBUG_MSG in error.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: highlight prefacenobu2015-05-121-2/+23
| | | | | | | * vm_dump.c (preface_dump): highlight very important but very ofhen ignored message like a Xmas tree. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: preface_dumpnobu2015-05-121-12/+21
| | | | | | * vm_dump.c (preface_dump): move platform specific preface. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: check procstat_getvmmapnobu2015-03-111-0/+4
| | | | | | | | | * configure.in: check also procstat_getvmmap, which is not available on FreeBSD 9. [ruby-core:68468] [Bug #10954] * vm_dump.c (procstat_vm): use kinfo_getvmmap instead if procstat_getvmmap is not available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * proc.c: use RUBY_VM_IFUNC_P() to recognize IFUNC or not.ko12015-03-101-1/+1
| | | | | | | | | | | * vm.c: ditto. * vm_dump.c: ditto. * vm_insnhelper.c: ditto. * vm_core.h: use RB_TYPE_P() instead of BUILTIN_TYPE(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: no new strings in signal contextnobu2015-02-281-2/+11
| | | | | | | * vm_dump.c (rb_vm_bugreport): get rid of making new strings inside signal context. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: check by configured resultnobu2015-01-181-2/+2
| | | | | | | | * vm_dump.c (rb_vm_bugreport): check by configured result instead of system name for old FreeBSD. based on a patch by Steve Wills at [ruby-core:67655]. [Bug #10752] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h: Include ruby.h and ruby/encoding.h to beakr2014-11-151-2/+1
| | | | | | | | includable without prior inclusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: change iseq parameter data structure.ko12014-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://bugs.ruby-lang.org/issues/10440#change-49694 * change terminology `arg' to `param'. * move rb_iseq_t::arg_* to rb_iseq_t::param. * move rb_iseq_t::arg_size to rb_iseq_t::param::size. * move rb_iseq_t::argc to rb_iseq_t::param::lead_num. * move rb_iseq_t::arg_opts to rb_iseq_t::param::opt_num. * move rb_iseq_t::arg_rest to rb_iseq_t::param::rest_start. * move rb_iseq_t::arg_post_num to rb_iseq_t::param::post_num. * move rb_iseq_t::arg_post_start to rb_iseq_t::param::post_start. * move rb_iseq_t::arg_block to rb_iseq_t::param::block_start. * move rb_iseq_t::arg_keyword* to rb_iseq_t::param::keyword. rb_iseq_t::param::keyword is allocated only when keyword parameters are available. * introduce rb_iseq_t::param::flags to represent parameter availability. For example, rb_iseq_t::param::flags::has_kw represents that this iseq has keyword parameters and rb_iseq_t::param::keyword is allocated. We don't need to compare with -1 to check availability. * remove rb_iseq_t::arg_simple. * compile.c: catch up this change. * iseq.c: ditto. * proc.c: ditto. * vm.c, vm_args.c, vm_dump.c, vm_insnhelper.c: ditto. * iseq.c (iseq_data_to_ary): support keyword argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile: translate iseq in-placenormal2014-09-101-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | running "ruby -rpp -e 'pp GC.stat'", a reduction in malloc usage is shown: before: :malloc_increase=>118784, :oldmalloc_increase=>1178736, after: :malloc_increase=>99832, :oldmalloc_increase=>1031976, For "ruby -e exit", valgrind reports over 300K reduction in overall allocations (and unnecessary memory copies). before: total heap usage: 49,622 allocs, 20,492 frees, 8,697,493 bytes allocated after: total heap usage: 48,935 allocs, 19,805 frees, 8,373,773 bytes allocated (numbers from x86-64) v2 changes based on ko1 recommendations [ruby-core:64883]: - squashed in-place direct thread translation to avoid alloc+copy - renamed rb_iseq_untranslate_threaded_code to rb_iseq_original_iseq, cache new iseq->iseq_original field. * compile.c (rb_iseq_translate_threaded_code): modify in-place w/o copy (rb_vm_addr2insn): new function for debug (rb_iseq_original_iseq): ditto (iseq_set_sequence): assign iseq_encoded directly [Feature #10185] * vm_core (rb_iseq_t): move original ->iseq to bottom * iseq.c (iseq_free, iseq_free): adjust for new layout (rb_iseq_disasm): use original iseq for dump (iseq_data_to_ary): ditto (rb_iseq_line_trace_each): ditto (rb_iseq_build_for_ruby2cext): use iseq_encoded directly * vm_dump.c (rb_vmdebug_debug_print_pre): use original iseq git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * dir.c (glob_helper): use #ifdef instead of #if.ko12014-09-041-1/+1
| | | | | | | | | | | gcc's -Wundef option shows warning for undefined macro. * numeric.c (flo_is_finite_p): ditto. * vm_dump.c (rb_vmdebug_thread_dump_state): ditto. * vm_core.h: define VM_DEBUG_VERIFY_METHOD_CACHE to 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: add VM_FRAME_MAGIC_RESCUE to recognize normal block orko12014-06-191-5/+10
| | | | | | | | | | | | | | rescue clause. * vm.c (vm_exec): use VM_FRAME_MAGIC_RESCUE on at rescue/ensure. * test/ruby/test_settracefunc.rb: should not invoke b_return at rescue clause. [Bug #9957] * vm_dump.c (control_frame_dump): check VM_FRAME_MAGIC_RESCUE. * vm_dump.c (vm_stack_dump_each): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* report bug with machine regisitersnobu2014-05-251-1/+140
| | | | | | | | | | * error.c (rb_bug_context): new function to report bug with context. * vm_dump.c (rb_vm_bugreport): accepts `ucontext_t` argument to dump machine regisiters. based on [GH-584]. * signal.c (sigbus, sigsegv): dump machine regisiters if available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_dump.c: adjust stylenobu2014-05-251-1/+3
| | | | | | | * vm_dump.c (backtrace): adjust style, inserting breaks between type, function name with its arguments, and its body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_dump.c (rb_print_backtrace): current implementationnaruse2014-03-311-1/+1
| | | | | | uses dladdr to get the path of objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
View Lorry Controller Status