summaryrefslogtreecommitdiff
path: root/vm_insnhelper.c
Commit message (Collapse)AuthorAgeFilesLines
* * vm_core.h: remove lfp (local frame pointer) and renameko12012-06-111-105/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* * vm_core.h (rb_location_t): fix type and field name.ko12012-06-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | (1) rename rb_location_t to rb_iseq_location_t. (2) rename field names of rb_iseq_location_t to adjust RubyVM::Backtrace::Location methods. (2-1) filename -> path (2-2) filepath -> absolute_path (2-3) basename -> base_label (2-4) name -> label (3) rename filed name rb_iseq_location_t#line_no to rb_iseq_location_t#first_lineno to clear purpose of this field. (4) The field names rb_binding_t#(filename|line_no) are also renamed to rb_binding_t#(path|first_lineno). * compile.c: apply above changes. * iseq.c: ditto. * proc.c: ditto. * vm*.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Feature #5896nobu2012-05-241-3/+2
| | | | | | | | * vsnprintf.c (BSD_vfprintf): [EXPERIMENTAL] object representation in rb_enc_vsprintf(). [Feature #5896] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use RB_TYPE_P() instead of comparison of TYPE()nobu2012-05-231-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h: add a data type rb_location_t to store iseq locationko12012-05-221-2/+2
| | | | | | | | | | | | | | | | | information. rb_location_t#filename, filepath, name and line_no was moved from rb_iseq_t. rb_location_t#basename is a new field which is similar to `name' field without any decoration. `name' field contains some decoration such as `block in foo'. `basename' only contains `foo'. rb_iseq_t contains memory object of rb_location_t. * iseq.c: setup rb_location_t for each rb_iseq_t memory objects. * compile.c, proc.c, vm.c, vm_dump.c, vm_eval.c, vm_insnhelper.c, vm_method.c: support about it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (trace_ev): Removed "not reached" comment as this line isdrbrain2012-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reached. * variable.c (rb_obj_remove_instance_variable): Replaced "not reached" comment with the UNREACHABLE macro. * variable.c (rb_mod_const_missing): ditto. * variable.c (rb_mod_remove_cvar): ditto. * enum.c (first_i): ditto. * string.c (rb_str_aref): ditto. * string.c (str_byte_aref): ditto. * string.c (rb_to_id): ditto. * io.c (rb_io_fmode_modestr): ditto. * io.c (rb_io_oflags_modestr): ditto. * pack.c (num2i32): ditto. * vm_eval.c (rb_method_missing): ditto. * vm_eval.c (rb_f_throw): ditto. * dir.c (dir_read): ditto. * win32/win32.c (child_result): ditto. * struct.c (rb_struct_getmember): ditto. * struct.c (rb_struct_set): ditto. * struct.c (rb_struct_aref_id): ditto. * eval.c (rb_f_raise): ditto. * process.c (rb_f_exit_bang): ditto. * process.c (rb_f_exit): ditto. * process.c (rb_f_abort): ditto. * ext/-test-/iter/break.c (iter_break_value): ditto. * ext/pty/pty.c (pty_check): ditto. * ext/openssl/ossl_pkey.c (ossl_pkey_new): ditto. * ext/readline/readline.c (rb_remove_history): ditto. * ext/stringio/stringio.c (strio_unimpl): ditto. * numeric.c (num_sadded): ditto. * numeric.c (num_init_copy): ditto. * numeric.c (rb_num2ll): ditto. * numeric.c (rb_num2ull): ditto. * vm_insnhelper.c (call_cfunc): ditto. * ruby.c (opt_W_getter): ditto. * bignum.c (rb_big_coerce): ditto. * file.c (rb_f_test): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * encoding.c (rb_enc_codepoint_len): Use UNREACHABLE to avoid "controldrbrain2012-04-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reaches end of non-void function" warnings. [ruby-trunk - Bug #6066] * re.c (name_to_backref_number): ditto. * object.c (rb_Float): ditto. * io.c (io_readpartial): ditto. * io.c (io_read_nonblock): ditto. * pack.c (rb_uv_to_utf8): ditto. * proc.c (rb_method_entry_arity): ditto. * vm_method.c (rb_f_notimplement): ditto. * struct.c (rb_struct_aset_id): ditto. * class.c (rb_scan_args): ditto. * process.c (rlimit_resource_type): ditto. * process.c (rlimit_resource_value): ditto. * process.c (p_uid_switch): ditto. * process.c (p_gid_switch): ditto. * ext/digest/digest.c (rb_digest_instance_update): ditto. * ext/digest/digest.c (rb_digest_instance_finish): ditto. * ext/digest/digest.c (rb_digest_instance_reset): ditto. * ext/digest/digest.c (rb_digest_instance_block_length): ditto. * ext/bigdecimal/bigdecimal.c (BigDecimalCmp): ditto. * ext/dl/handle.c (rb_dlhandle_close): ditto. * ext/tk/tcltklib.c (pending_exception_check0): ditto. * ext/tk/tcltklib.c (pending_exception_check1): ditto. * ext/tk/tcltklib.c (ip_cancel_eval_core): ditto. * ext/tk/tcltklib.c (lib_get_reltype_name): ditto. * ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core): ditto. * ext/tk/tkutil/tkutil.c (tk_hash_kv): ditto. * ext/openssl/ossl_ssl.c (ossl_ssl_session_reused): ditto. * ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1): ditto. * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit): ditto. * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve): ditto. * ext/fiddle/conversions.c (generic_to_value): ditto. * ext/socket/raddrinfo.c (rsock_io_socket_addrinfo): ditto. * ext/socket/socket.c (sock_s_getnameinfo): ditto. * ext/ripper/eventids2.c (ripper_token2eventid): ditto. * cont.c (return_fiber): ditto. * dmydln.c (dln_load): ditto. * vm_insnhelper.c (vm_search_normal_superclass): ditto. * bignum.c (big_fdiv): ditto. * marshal.c (r_symlink): ditto. * marshal.c (r_symbol): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (argument_error): use line number at the beginningnobu2012-03-161-5/+1
| | | | | | | | of lambda, not the first code ob its body. [ruby-core:43314][Bug #6151] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * adjust style.nobu2012-03-151-2/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/intern.h: Add rb_check_arity, rb_error_arity [#6085]marcandre2012-03-141-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * array.c: Use rb_check_arity / rb_error_arity * class.c: ditto * enumerator.c: ditto * eval.c: ditto * file.c: ditto * hash.c: ditto * numeric.c: ditto * proc.c: ditto * process.c: ditto * random.c: ditto * re.c: ditto * signal.c: ditto * string.c: ditto * struct.c: ditto * transcode.c: ditto * vm_eval.c: ditto * vm_insnhelper.c: ditto & implementation of rb_error_arity * test/ruby/test_arity.rb: tests for above git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c: improve number of arguments error in case ofmarcandre2012-03-141-21/+23
| | | | | | | | | | optional parameters (issue #6085) * include/ruby/intern.h: define UNLIMITED_ARGUMENTS * test/ruby/test_arity.rb: test for above git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * compile.c (iseq_set_arguments): keyword rest arg without keyword args.nobu2012-03-131-1/+1
| | | | | | | | | | * node.c (dump_node): dump kw_rest_arg too. * parse.y (block_param, f_arg): more kwrest patterns. [ruby-core:42455][Bug #5989] * parse.y (new_args_gen): no extra kw_rest_arg if no keyword rest arg. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_eval.c (vm_call0): should pass block to enumerators. patchednobu2012-01-301-0/+1
| | | | | | | | | by Kazuki Tsujimoto. [ruby-dev:44961][Bug #5731] * vm_eval.c (method_missing), vm_insnhelper.c (vm_call_method): ditto. patched by satoshi shiba. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c (vm_exec): remove workaround for LLVM because r34278 fixes it.naruse2012-01-201-4/+0
| | | | | | * vm_insnhelper.c (vm_call_cfunc): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (unknown_keyword_error): add GC guard to preventnagachika2011-12-271-0/+1
| | | | | | intermediate object from GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (unknown_keyword_error): make it kind a error message when ↵mame2011-12-261-3/+11
| | | | | | unknown keyword is given. It require more work. See [ruby-core:40518] and [ruby-core:40541] in detail. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments), iseq.c ↵mame2011-12-261-1/+1
| | | | | | | | (rb_iseq_parameters), vm_insnhelper.c (vm_callee_setup_arg_complex): support Method#parameters for keyword arguments. The provisional spec is what Benoit Daloze proposed. [ruby-core:40518] * test/ruby/test_keyword.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments, ↵mame2011-12-261-0/+39
| | | | | | | | | | | | | iseq_compile_each), vm_insnhelper.c (vm_callee_setup_arg_complex): implement keyword arguments. See [ruby-core:40290] The feature is promised to be included in 2.0, but the detail spec is still under discussion; this commit is a springboard for further discussion. Please try it and give us feedback. This commit includes fixes for some problems reported by Benoit Daloze <eregontp AT gmail.com> [ruby-core:40518] and Marc-Andre Lafortune <ruby-core-mailing-list AT marc-andre.ca> [ruby-core:41772]. * iseq.c (iseq_free, prepare_iseq_build): bookkeeping. * test/ruby/test_keyword.rb: add tests for keyword arguments. * test/ripper/dummyparser.rb (class DummyParser): temporal fix for ripper test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_yield_setup_block_args): splat singlenobu2011-12-121-1/+1
| | | | | | | | argument if optinal arguments are defined not only mandatory or post arguments. [ruby-core:41557] [Bug #5730] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * bignum.c (big_rshift), compile.c (validate_label,nobu2011-12-051-2/+1
| | | | | | | | | | | | | | iseq_build_from_ary_exception), cont.c (cont_capture), dir.c (dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open) (rb_io_advise), parse.y (parser_compile_string) (rb_parser_compile_file), proc.c (binding_free), process.c (rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core) (p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null), signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main), vm_insnhelper.c (vm_expandarray): suppress unused-but-set-variable warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_call_cfunc): adding back useless hack. For sometenderlove2011-10-271-0/+4
| | | | | | reason, this fixes CFP errors on OS X 10.7. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix typoskazu2011-10-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_eval.c (make_no_method_execption): extract fromnobu2011-10-061-1/+11
| | | | | | | | | | | 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
* * vm_insnhelper.c (vm_call_cfunc): remove useless hack.naruse2011-10-051-4/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * use RB_TYPE_P which is optimized for constant types, instead ofnobu2011-09-291-3/+3
| | | | | | comparison with TYPE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_call_cfunc): suppress a warning. note thatnobu2011-09-211-1/+1
| | | | | | `volatile type *var' doesn't make var itself volatile. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Avoid cfp consistency error by LLVM.naruse2011-09-201-1/+5
| | | | | | volatile is not enough. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_get_cvar_base): reduce duplicated checks andnobu2011-09-201-5/+8
| | | | | | move a warning outside the loop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_search_const_defined_class): searchnobu2011-09-021-7/+10
| | | | | | | 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
* * insns.def (defineclass), vm_insnhelper.c (vm_get_cvar_base): seenobu2011-09-011-0/+10
| | | | | | | | 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
* * Re-apply r33078, thread-safe autoload which is reverted at r33093.nahi2011-08-311-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33146 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_call_cfunc): revert r33112. RB_GC_GUARD macrousa2011-08-301-2/+1
| | | | | | | | protect a VALUE from GC. It's not for general anti-optimizing purpose. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use RB_GC_GUARD.naruse2011-08-291-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * Revert r33078. It caused a Rails application NoMethodError.nahi2011-08-271-2/+1
| | | | | | | | /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/utils.rb:157: warning: toplevel constant ScanError referenced by Regin::Parser::ScanError /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/vendor/regin/regin/parser.rb:17:in `parse_regexp': undefined method `scan_str' for #<Regin::Parser:0x00000002344548> (NoMethodError) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c: Make autoload thread-safe. See #921.nahi2011-08-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | What's the problem? autoload is thread unsafe. When we define a constant to be autoloaded, we expect the constant construction is invariant. But current autoload implementation allows other threads to access the constant while the first thread is loading a file. What's happening inside? The current implementation uses Qundef as a marker of autoload in Constant table. Once the first thread find Qundef as a value at constant lookup, it starts loading a defined feature. Generally a loaded file overrides the Qundef in Constant table by module/class declaration at very beginning lines of the file, so other threads can see the new Module/Class object before feature loading is finished. It breaks invariant construction. How to solve? To ensure invariant constant construction, we need to override Qundef with defined Object after the feature loading. For keeping Qundef in Constant table, I expanded autoload_data struct in Module to have a slot for keeping the defined object while feature loading. And changed Module's constant lookup/update logic a little so that the slot is only visible from the thread which invokes feature loading. (== the first thread which accessed the autoload constant) Evaluation? All test passes (bootstrap test, test-all and RubySpec) and added 8 tests for threading behavior. Extra logics are executed only when Qundef is found, so no perf drop should happen except autoloading. * variable.c (rb_autoload): Prepare new autoload_data struct. * variable.c (rb_autoload_load): Load feature and update Constant table after feature loading is finished. * variable.c (rb_const_get_0): When the fetched constant is under autoloading, it returns the object only for the thread which starts autoloading. * variable.c (rb_const_defined_0): Ditto. * variable.c (rb_const_set): When the specified constant is under autoloading, it sets the object only for the thread which starts autoloading. Otherwise, simply overrides Qundef with constant override warning. * vm_insnhelper.c (vm_get_ev_const): Apply same change as rb_const_get_0 in variable.c. * test/ruby/test_autoload.rb: Added tests for threading behavior. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.h, vm_insnhelper.c, vm.c, vm_method.c, insns.def:ko12011-08-241-3/+3
| | | | | | | | | 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
* * iseq.h, iseq.c, compile.c: Change the line number data structureko12011-08-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | to solve an issue reported at [ruby-dev:44413] [Ruby 1.9 - Bug #5217]. Before this fix, each instruction has an information including line number (iseq::iseq_insn_info_table). Instead of this data structure, recording only line number changing places (iseq::iseq_line_info_table). The order of entries in iseq_line_info_table is ascending order of iseq_line_info_table_entry::position. You can get a line number by an iseq and a program counter with this data structure. This fix reduces memory consumption of iseq (bytecode). On my measurement, a rails application consumes 21.8MB for iseq with this fix on the 32bit CPU. Without this fix, it consumes 24.7MB for iseq [ruby-dev:44415]. * proc.c: ditto. * vm_insnhelper.c: ditto. * vm_method.c: ditto. * vm.c (rb_vm_get_sourceline): change to use rb_iseq_line_no(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_call_cfunc): added volatile for a workaroundkosaki2011-07-221-1/+1
| | | | | | | | | | of cfp consistency error problem on OS X 10.7 (Lion). It's suspected llvm optimization bug. [Bug #5076] [ruby-dev:44185] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_throw): check a class frame.ko12011-07-101-0/+8
| | | | | | | | | | Fixes Bug #4648. The patch is contributed by Kazuki Tsujimoto. * bootstraptest/test_proc.rb: add tests for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_getivar): check vm state versionko12011-06-301-2/+6
| | | | | | | | | | to invalidate inline chache (ivar index). fixes Bug #4926. * vm_insnhelper.c (vm_setivar): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_call_bmethod): fix to hook call/return eventko12011-06-301-1/+5
| | | | | | | | | | | | | | | for methods defined by define_method(). * thread.c (call_trace_proc): Fix to skip if class is not given (0). Note that ID and Class object are passed for call/return event if the called method was defined by define_method(). If you are author of tracer/profiler/debugger, this may be an important change. You should check passed class as zero or non-zero instead of checking the event type. * test/ruby/test_settracefunc.rb: add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_search_superclass): avoid control framenagachika2011-06-251-0/+5
| | | | | | | | | stack overrun. currently super() in Proc created in a method defined by Module#define_method raise NoMethodError. [Bug #4881] * test/ruby/test_method.rb t_super_in_proc_from_define_method): add test for it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * cont.c (cont_capture): add volatile.naruse2011-06-221-2/+2
| | | | | | | | | | | | | | On clang -O, it is needed to avoid the optimization. With this and llvm/clang's recent fix, clang 3.0 can build ruby-trunk with -O option. * cont.c (cont_capture): use for-loop. * array.c (rb_ary_each): add volatile and use it. * vm_insnhelper.c (vm_call_cfunc): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * method.h, internal.h iseq.h: declare internal functions.akr2011-06-181-1/+0
| | | | | | | | | | | | | | | | | | * compile.c, eval.c, iseq.c, object.c, parse.y, proc.c, process.c, thread.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c: don't declare internal functions. Note that rb_method_entry_eq() is defined in vm_method.c but there was a declaration in proc.c with different const-ness. Now it is declared in method.h with same const-ness to the definition. * object.c (rb_mod_module_exec): don't declare functions declared in include/ruby/intern.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_schedule_rec): fix {UN,}LIKELY macro misuse.kosaki2011-06-161-2/+2
| | | | | | | | | * gc.c (rb_newobj): ditto. * vm_insnhelper.c (vm_method_search): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * internal.h: add for internal use only.nobu2011-05-181-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_get_ev_const): should ignore crefs withshugo2011-03-311-1/+6
| | | | | | the NODE_FL_CREF_PUSHED_BY_EVAL flag. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_get_ev_const): search root cref properly.shugo2011-03-311-7/+7
| | | | | | [ruby-dev:43365] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_insnhelper.c (vm_get_ev_const): should not autoload innobu2011-03-241-0/+1
| | | | | | defined? mode. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * prevent temporary objects from GC, and should not usenobu2011-02-201-1/+1
| | | | | | | RSTRING_PTR() for function calls since it evaluates the argument a couple of times. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
View Lorry Controller Status