| Commit message (Collapse) | Author | Age | Files | Lines |
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This imemo_name is used uninitialized because the switch
above does not cover all possible imemo types.
(lldb) run
Process 26068 launched: './miniruby' (x86_64)
Process 26068 stopped
* thread #1: tid = 0x14ba96, 0x00007fff8a402132 libsystem_c.dylib`strlen + 18, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0xfffffffffffffff0)
frame #0: 0x00007fff8a402132 libsystem_c.dylib`strlen + 18
libsystem_c.dylib`strlen:
-> 0x7fff8a402132 <+18>: pcmpeqb (%rdi), %xmm0
0x7fff8a402136 <+22>: pmovmskb %xmm0, %esi
0x7fff8a40213a <+26>: andq $0xf, %rcx
0x7fff8a40213e <+30>: orq $-0x1, %rax
(lldb) bt
* thread #1: tid = 0x14ba96, 0x00007fff8a402132 libsystem_c.dylib`strlen + 18, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0xfffffffffffffff0)
* frame #0: 0x00007fff8a402132 libsystem_c.dylib`strlen + 18
frame #1: 0x00000001001f1531 miniruby`BSD_vfprintf(fp=0x00007fff5fbfc9e0, fmt0="%s %s", ap=0x00007fff5fbfcbf0) + 5873 at vsnprintf.c:1026
frame #2: 0x00000001001ef213 miniruby`ruby_do_vsnprintf(str="0x0000000100f46450 [0 ] T_IMEMO", n=256, fmt="%s %s", ap=0x00007fff5fbfcbf0) + 131 at sprintf.c:1285
frame #3: 0x00000001001ef3ea miniruby`ruby_snprintf(str="0x0000000100f46450 [0 ] T_IMEMO", n=256, fmt="%s %s") + 426 at sprintf.c:1300
frame #4: 0x00000001000bdc61 miniruby`rb_raw_obj_info(buff="0x0000000100f46450 [0 ] T_IMEMO", buff_size=256, obj=4310983760) + 2353 at gc.c:9376
frame #5: 0x00000001000b7bff miniruby`obj_info(obj=4310983760) + 95 at gc.c:9428
frame #6: 0x00000001000c1658 miniruby`newobj_init(klass=0, flags=36890, v1=0, v2=4303040512, v3=4310983800, wb_protected=1, objspace=0x00000001007ee280, obj=4310983760) + 424 at gc.c:1887
frame #7: 0x00000001000b4469 miniruby`newobj_of(klass=0, flags=36890, v1=0, v2=4303040512, v3=4310983800, wb_protected=1) + 217 at gc.c:1970
frame #8: 0x00000001000b45eb miniruby`rb_imemo_new(type=imemo_ast, v1=0, v2=4303040512, v3=4310983800, v0=0) + 75 at gc.c:2017
frame #9: 0x000000010011daed miniruby`rb_ast_new + 61 at node.c:1146
frame #10: 0x0000000100160e15 miniruby`rb_parser_compile_file_path(vparser=4310984400, fname=4310984960, file=4310984080, start=1) + 53 at parse.y:5776
frame #11: 0x00000001001e18ea miniruby`load_file_internal(argp_v=140734799795024) + 1834 at ruby.c:1907
frame #12: 0x00000001000a1bb5 miniruby`rb_ensure(b_proc=(miniruby`load_file_internal at ruby.c:1795), data1=140734799795024, e_proc=(miniruby`restore_load_file at ruby.c:2007), data2=140734799795024) + 245 at eval.c:1037
frame #13: 0x00000001001df4a4 miniruby`load_file(parser=4310984400, fname=4310984960, f=4310984080, script=1, opt=0x00007fff5fbfda28) + 100 at ruby.c:2026
frame #14: 0x00000001001e084e miniruby`process_options(argc=0, argv=0x00007fff5fbfdc00, opt=0x00007fff5fbfda28) + 3454 at ruby.c:1682
frame #15: 0x00000001001dfaae miniruby`ruby_process_options(argc=2, argv=0x00007fff5fbfdbf0) + 238 at ruby.c:2257
frame #16: 0x000000010009ff43 miniruby`ruby_options(argc=2, argv=0x00007fff5fbfdbf0) + 211 at eval.c:105
frame #17: 0x0000000100000989 miniruby`main(argc=2, argv=0x00007fff5fbfdbf0) + 105 at main.c:42
frame #18: 0x00007fff88eda5ad libdyld.dylib`start + 1
(lldb) up 4
frame #4: 0x00000001000bdc61 miniruby`rb_raw_obj_info(buff="0x0000000100f46450 [0 ] T_IMEMO", buff_size=256, obj=4310983760) + 2353 at gc.c:9376
9373 #undef IMEMO_NAME
9374 default: UNREACHABLE;
9375 }
-> 9376 snprintf(buff, buff_size, "%s %s", buff, imemo_name);
9377
9378 switch (imemo_type(obj)) {
9379 case imemo_ment: {
(lldb) p imemo_name
(const char *) $0 = 0xffffffffffffffff
(lldb) p imemo_type(obj)
(imemo_type) $1 = imemo_ast
(lldb)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This function can be called from rb_data_typed_object_zalloc().
No assumption can be made about object internals.
(lldb) run
Process 22135 launched: './miniruby' (x86_64)
Process 22135 stopped
* thread #1: tid = 0x14a3af, 0x000000010008ac8a miniruby`vm_block_type(block=0x0000000000000000) + 12 at vm_core.h:1364, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x18)
frame #0: 0x000000010008ac8a miniruby`vm_block_type(block=0x0000000000000000) + 12 at vm_core.h:1364
1361 break;
1362 }
1363 #endif
-> 1364 return block->type;
1365 }
1366
1367 static inline void
(lldb) bt
* thread #1: tid = 0x14a3af, 0x000000010008ac8a miniruby`vm_block_type(block=0x0000000000000000) + 12 at vm_core.h:1364, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x18)
* frame #0: 0x000000010008ac8a miniruby`vm_block_type(block=0x0000000000000000) + 12 at vm_core.h:1364
frame #1: 0x000000010008acdb miniruby`vm_block_iseq(block=0x0000000000000000) + 24 at vm_core.h:1399
frame #2: 0x000000010008acc1 miniruby`vm_proc_iseq(procval=4310866360) + 32 at vm_core.h:1387
frame #3: 0x000000010009cbed miniruby`rb_raw_obj_info(buff="0x0000000100f299b8 [0 ] proc (Proc)", buff_size=256, obj=4310866360) + 1513 at gc.c:9349
frame #4: 0x000000010009cf01 miniruby`obj_info(obj=4310866360) + 98 at gc.c:9428
frame #5: 0x000000010008ca1b miniruby`newobj_init(klass=4311027960, flags=12, v1=4298186080, v2=1, v3=0, wb_protected=32, objspace=0x00000001007cf280, obj=4310866360) + 338 at gc.c:1887
frame #6: 0x000000010008cce5 miniruby`newobj_of(klass=4311027960, flags=12, v1=4298186080, v2=1, v3=0, wb_protected=32) + 171 at gc.c:1970
frame #7: 0x000000010008d01d miniruby`rb_data_typed_object_wrap(klass=4311027960, datap=0x0000000000000000, type=0x0000000100311d60) + 133 at gc.c:2062
frame #8: 0x000000010008d04e miniruby`rb_data_typed_object_zalloc(klass=4311027960, size=40, type=0x0000000100311d60) + 42 at gc.c:2073
frame #9: 0x000000010011b459 miniruby`rb_proc_alloc(klass=4311027960) + 36 at proc.c:113
frame #10: 0x0000000100204d8e miniruby`vm_proc_create_from_captured(klass=4311027960, captured=0x00000001025003f8, block_type=block_type_iseq, is_from_method='\0', is_lambda='\x01') + 44 at vm.c:814
frame #11: 0x00000001002050d8 miniruby`rb_vm_make_proc_lambda(ec=0x00000001007cf548, captured=0x00000001025003f8, klass=4311027960, is_lambda='\x01') + 134 at vm.c:892
frame #12: 0x000000010011c0d2 miniruby`proc_new(klass=4311027960, is_lambda='\x01') + 445 at proc.c:752
frame #13: 0x000000010011c154 miniruby`rb_block_lambda + 27 at proc.c:808
frame #14: 0x00000001001ee7e3 miniruby`call_cfunc_0(func=(miniruby`rb_block_lambda at proc.c:807), recv=4310991600, argc=0, argv=0x0000000102400480) + 41 at vm_insnhelper.c:1729
frame #15: 0x00000001001ef2c3 miniruby`vm_call_cfunc_with_frame(ec=0x00000001007cf548, reg_cfp=0x00000001025003e0, calling=0x00007fff5fbfd4d0, ci=0x0000000102537be0, cc=0x000000010253e0f0) + 386 at vm_insnhelper.c:1918
frame #16: 0x00000001001ef412 miniruby`vm_call_cfunc(ec=0x00000001007cf548, reg_cfp=0x00000001025003e0, calling=0x00007fff5fbfd4d0, ci=0x0000000102537be0, cc=0x000000010253e0f0) + 149 at vm_insnhelper.c:1934
frame #17: 0x00000001001f0655 miniruby`vm_call_method_each_type(ec=0x00000001007cf548, cfp=0x00000001025003e0, calling=0x00007fff5fbfd4d0, ci=0x0000000102537be0, cc=0x000000010253e0f0) + 239 at vm_insnhelper.c:2232
frame #18: 0x00000001001f0ce0 miniruby`vm_call_method(ec=0x00000001007cf548, cfp=0x00000001025003e0, calling=0x00007fff5fbfd4d0, ci=0x0000000102537be0, cc=0x000000010253e0f0) + 117 at vm_insnhelper.c:2355
frame #19: 0x00000001001f0eb6 miniruby`vm_call_general(ec=0x00000001007cf548, reg_cfp=0x00000001025003e0, calling=0x00007fff5fbfd4d0, ci=0x0000000102537be0, cc=0x000000010253e0f0) + 59 at vm_insnhelper.c:2398
frame #20: 0x00000001001f6e61 miniruby`vm_exec_core(ec=0x00000001007cf548, initial=0) + 7480 at insns.def:850
frame #21: 0x0000000100207995 miniruby`vm_exec(ec=0x00000001007cf548) + 230 at vm.c:1771
frame #22: 0x0000000100208647 miniruby`rb_iseq_eval_main(iseq=0x0000000100f29fd0) + 52 at vm.c:2019
frame #23: 0x000000010007b750 miniruby`ruby_exec_internal(n=0x0000000100f29fd0) + 297 at eval.c:246
frame #24: 0x000000010007b876 miniruby`ruby_exec_node(n=0x0000000100f29fd0) + 36 at eval.c:310
frame #25: 0x000000010007b849 miniruby`ruby_run_node(n=0x0000000100f29fd0) + 62 at eval.c:302
frame #26: 0x0000000100000c05 miniruby`main(argc=2, argv=0x00007fff5fbfdbf0) + 113 at main.c:42
frame #27: 0x00007fff88eda5ad libdyld.dylib`start + 1
(lldb)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This function can be called from Init_VM().
No assumption can be made about object internals.
(lldb) run
Process 15734 launched: './miniruby' (x86_64)
Process 15734 stopped
* thread #1: tid = 0x1441d4, 0x00000001000bdfcb miniruby`rb_raw_iseq_info(buff="0x0000000100f61f48 [0 ] T_IMEMO iseq", buff_size=256, iseq=0x0000000100f61f48) + 27 at gc.c:9273, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x50)
frame #0: 0x00000001000bdfcb miniruby`rb_raw_iseq_info(buff="0x0000000100f61f48 [0 ] T_IMEMO iseq", buff_size=256, iseq=0x0000000100f61f48) + 27 at gc.c:9273
9270 static void
9271 rb_raw_iseq_info(char *buff, const int buff_size, const rb_iseq_t *iseq)
9272 {
-> 9273 if (iseq->body->location.label) {
9274 VALUE path = rb_iseq_path(iseq);
9275 snprintf(buff, buff_size, "%s %s@%s:%d", buff,
9276 RSTRING_PTR(iseq->body->location.label),
(lldb) p *iseq
(rb_iseq_t) $0 = {
flags = 28698
reserved1 = 0
body = 0x0000000000000000
aux = {
compile_data = 0x0000000000000000
loader = (obj = 0, index = 0)
trace_events = 0
}
}
(lldb) bt
* thread #1: tid = 0x1441d4, 0x00000001000bdfcb miniruby`rb_raw_iseq_info(buff="0x0000000100f61f48 [0 ] T_IMEMO iseq", buff_size=256, iseq=0x0000000100f61f48) + 27 at gc.c:9273, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x50)
* frame #0: 0x00000001000bdfcb miniruby`rb_raw_iseq_info(buff="0x0000000100f61f48 [0 ] T_IMEMO iseq", buff_size=256, iseq=0x0000000100f61f48) + 27 at gc.c:9273
frame #1: 0x00000001000bde72 miniruby`rb_raw_obj_info(buff="0x0000000100f61f48 [0 ] T_IMEMO iseq", buff_size=256, obj=4311097160) + 2786 at gc.c:9396
frame #2: 0x00000001000b7c5f miniruby`obj_info(obj=4311097160) + 95 at gc.c:9428
frame #3: 0x00000001000c16a8 miniruby`newobj_init(klass=0, flags=28698, v1=0, v2=0, v3=0, wb_protected=1, objspace=0x00000001007ee280, obj=4311097160) + 424 at gc.c:1887
frame #4: 0x00000001000b44c9 miniruby`newobj_of(klass=0, flags=28698, v1=0, v2=0, v3=0, wb_protected=1) + 217 at gc.c:1970
frame #5: 0x00000001000b464b miniruby`rb_imemo_new(type=imemo_iseq, v1=0, v2=0, v3=0, v0=0) + 75 at gc.c:2017
frame #6: 0x00000001000fd914 miniruby`iseq_imemo_alloc + 36 at iseq.h:156
frame #7: 0x00000001000f6e1d miniruby`iseq_alloc + 13 at iseq.c:211
frame #8: 0x00000001000f6bf8 miniruby`rb_iseq_new_with_opt(node=0x0000000000000000, name=4311097200, path=4311097200, realpath=8, first_lineno=1, parent=0x0000000000000000, type=ISEQ_TYPE_TOP, option=0x0000000100335c30) + 56 at iseq.c:519
frame #9: 0x00000001000f6bb6 miniruby`rb_iseq_new(node=0x0000000000000000, name=4311097200, path=4311097200, realpath=8, parent=0x0000000000000000, type=ISEQ_TYPE_TOP) + 86 at iseq.c:480
frame #10: 0x0000000100284bb0 miniruby`Init_VM + 1040 at vm.c:3022
frame #11: 0x00000001000d4f7d miniruby`rb_call_inits + 189 at inits.c:55
frame #12: 0x000000010009fe06 miniruby`ruby_setup + 198 at eval.c:61
frame #13: 0x000000010009fe5d miniruby`ruby_init + 13 at eval.c:78
frame #14: 0x00000001000009ed miniruby`main(argc=2, argv=0x00007fff5fbfdbf0) + 93 at main.c:41
frame #15: 0x00007fff88eda5ad libdyld.dylib`start + 1
(lldb)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This function can be called from InitVM_Object().
No assumption can be made about object internals.
(lldb) run
Process 10675 launched: './miniruby' (x86_64)
Process 10675 stopped
* thread #1: tid = 0x14252c, 0x00000001000bdda9 miniruby`rb_raw_obj_info(buff="0x0000000100fc1588 [0 ] T_IMEMO ment", buff_size=256, obj=4311487880) + 2489 at gc.c:9383, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
frame #0: 0x00000001000bdda9 miniruby`rb_raw_obj_info(buff="0x0000000100fc1588 [0 ] T_IMEMO ment", buff_size=256, obj=4311487880) + 2489 at gc.c:9383
9380 const rb_method_entry_t *me = &RANY(obj)->as.imemo.ment;
9381 snprintf(buff, buff_size, "%s (called_id: %s, type: %s, alias: %d, owner: %s, defined_class: %s)", buff,
9382 rb_id2name(me->called_id),
-> 9383 method_type_name(me->def->type),
9384 me->def->alias_count,
9385 obj_info(me->owner),
9386 obj_info(me->defined_class));
(lldb) p *me
(rb_method_entry_t) $0 = {
flags = 24602
defined_class = 4311488400
def = 0x0000000000000000
called_id = 3057
owner = 4311488400
}
(lldb) bt
* thread #1: tid = 0x14252c, 0x00000001000bdda9 miniruby`rb_raw_obj_info(buff="0x0000000100fc1588 [0 ] T_IMEMO ment", buff_size=256, obj=4311487880) + 2489 at gc.c:9383, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
* frame #0: 0x00000001000bdda9 miniruby`rb_raw_obj_info(buff="0x0000000100fc1588 [0 ] T_IMEMO ment", buff_size=256, obj=4311487880) + 2489 at gc.c:9383
frame #1: 0x00000001000b7cbf miniruby`obj_info(obj=4311487880) + 95 at gc.c:9423
frame #2: 0x00000001000c16a8 miniruby`newobj_init(klass=4311488400, flags=24602, v1=0, v2=3057, v3=4311488400, wb_protected=1, objspace=0x00000001007ee280, obj=4311487880) + 424 at gc.c:1887
frame #3: 0x00000001000b4529 miniruby`newobj_of(klass=4311488400, flags=24602, v1=0, v2=3057, v3=4311488400, wb_protected=1) + 217 at gc.c:1970
frame #4: 0x00000001000b46ab miniruby`rb_imemo_new(type=imemo_ment, v1=0, v2=3057, v3=4311488400, v0=4311488400) + 75 at gc.c:2017
frame #5: 0x00000001002773b4 miniruby`rb_method_entry_alloc(called_id=3057, owner=4311488400, defined_class=4311488400, def=0x0000000000000000) + 52 at vm_method.c:368
frame #6: 0x0000000100277307 miniruby`rb_method_entry_create(called_id=3057, klass=4311488400, visi=METHOD_VISI_PRIVATE, def=0x0000000000000000) + 71 at vm_method.c:389
frame #7: 0x00000001002784c7 miniruby`rb_method_entry_make(klass=4311488400, mid=3057, defined_class=4311488400, visi=METHOD_VISI_PRIVATE, type=VM_METHOD_TYPE_CFUNC, def=0x0000000000000000, original_id=3057, opts=0x00007fff5fbfd9e8) + 1207 at vm_method.c:594
frame #8: 0x00000001002770f9 miniruby`rb_add_method(klass=4311488400, mid=3057, type=VM_METHOD_TYPE_CFUNC, opts=0x00007fff5fbfd9e8, visi=METHOD_VISI_PRIVATE) + 73 at vm_method.c:650
frame #9: 0x000000010027708a miniruby`rb_add_method_cfunc(klass=4311488400, mid=3057, func=(miniruby`rb_obj_dummy at object.c:1125), argc=0, visi=METHOD_VISI_PRIVATE) + 138 at vm_method.c:137
frame #10: 0x00000001000391e4 miniruby`rb_define_private_method(klass=4311488400, name="initialize", func=(miniruby`rb_obj_dummy at object.c:1125), argc=0) + 68 at class.c:1529
frame #11: 0x000000010013f5bf miniruby`InitVM_Object + 47 at object.c:3905
frame #12: 0x0000000100142ffd miniruby`Init_Object + 61 at object.c:4122
frame #13: 0x00000001000d4edd miniruby`rb_call_inits + 29 at inits.c:23
frame #14: 0x000000010009fe66 miniruby`ruby_setup + 198 at eval.c:61
frame #15: 0x000000010009febd miniruby`ruby_init + 13 at eval.c:78
frame #16: 0x0000000100000a4d miniruby`main(argc=2, argv=0x00007fff5fbfdbf0) + 93 at main.c:41
frame #17: 0x00007fff88eda5ad libdyld.dylib`start + 1
(lldb)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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These functions take variadic arguments so no automatic type
promotion is expected. You have to do it by hand.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* win32/win32.c (vm_exit_handler): separate exit handler for
resources which must be released at exit of Ruby VM.
* win32/win32.c (socklist_insert, constat_handle): install the VM
exit handler.
* gc.c (ENABLE_VM_OBJSPACE): no longer needs process global object
space on Windows too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_garbage_collect): removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (rb_source_loc): rename to rb_source_location_cstr()
to make behavior clear compare with rb_source_location().
* error.c (warning_string): use rb_source_location_cstr() directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_ec_raised_*.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (UNEXPECTED_NODE): extract rb_bug for T_NODE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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The fields of imemo_alloc were accessed via RNODE() cast, since the
imemo was NODE_ALLOCA traditionally. This was refactored at r60239,
so now the fields should be accessed as imemo_alloc. This prevented
change of NODE structure.
Yuichiro Kaneko pointed out this inconsistency. Thanks!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Per ko1's request.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Retry r60634
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Due to build failure on mswin and mingw.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Just refactoring.
NODE_STRTERM and NODE_HEREDOC are not an internal node of AST, but a
temporary storage for managing termination of string literals and
heredocs. Instead of NODE abuse, I want to use imemo for the storage
in order to avoid (my) confusion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_threadptr_during_gc): removed because nobody use it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_ec_stack_check): renamed from rb_threadptr_stack_check()
and it accepts `ec`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_core.h (EXEC_EVENT_HOOK): accepts `ec` instead of `th`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This re-introduces r60485.
This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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NODEs in AST are no longer objects managed by GC. This change will
remove the restriction imposed by the GC. For example, a NODE can use
more than five words (this is my primary purpose; we want to store the
position data for each NODE, for coverage library), or even a NODE can
have variable length (some kinds of NODEs have unused fields).
To do this, however, we need more work, since Ripper still uses T_NODE
objects managed by the GC.
The life time of NODEs is more obvious than other kinds of objects; they
are created at parsing, and they become disused immediately after
compilation. This change releases all NODEs by a few `xfree`s after
compilation, so performance will be improved a bit. In extreme example,
`eval("x=1;" * 10000000)` runs much faster (40 sec. -> 7.8 sec. on my
machine).
The most important part of this change is `ast_t` struct, which has
three contents: (1) NODE buffer (malloc'ed memory), (2) a reference to
the root NODE, and (3) an array that contains objects that must be
marked during parsing (such as literal objects). Some functions that
had received `NODE*` arguments, must now receive `ast_t*`.
* node.c, node.h: defines `ast_t` struct and related operations.
* gc.c, internal.h: defines `imemo_ast`.
* parse.y: makes `parser_params` struct have a reference to `ast_t`.
Instead of `rb_node_newnode`, use `rb_ast_newnode` to create a NODE.
* iseq.c, load.c, ruby.c, template/prelude.c.tmpl: modifies some
functions to handle `ast_t*` instead of `NODE*`.
* test/ruby/test_gc.rb: ad-hoc fix for a failed test. The test assumes
GC eden is increased at startup by NODE object creation. However,
this change now create no NODE object, so GC eden is not necessarily
increased.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* eval_intern.h:
introduce EC_*_TAG() macros instead of TH_*_TAG() macros.
* TH_PUSH_TAG() -> EC_PUSH_TAG()
* TH_POP_TAG() -> EC_POP_TAG()
* TH_TMPPOP_TAG() -> EC_TMPPOP_TAG()
* TH_REPUSH_TAG() -> EC_REPUSH_TAG()
* TH_EXEC_TAG() -> EC_EXEC_TAG()
* TH_JUMP_TAG() -> EC_JUMP_TAG()
rb_threadptr_tag_state() , rb_ec_tag_jump() also accept `ec` instead of `th`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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per ko1's comment
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to represent execution context [Feature #14038]
* vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer.
There are many code using `th` to represent execution context
(such as cfp, VM stack and so on). To access `ec`, they need to
use `th->ec->...` (adding one indirection) so that we need to
replace them by passing `ec` instead of `th`.
* vm_core.h (GET_EC()): introduced to access current ec. Also
remove `ruby_current_thread` global variable.
* cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of
rb_context_t::thread_value.
* cont.c (ec_set_vm_stack): added to update vm_stack explicitly.
* cont.c (ec_switch): added to switch ec explicitly.
* cont.c (rb_fiber_close): added to terminate fibers explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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imemo_alloc provides a memory buffer whose contents are marked by GC.
C code can access imemo_alloc buffer freely, so imemo_alloc must be
considered writebarrier-unprotected. But T_IMEMO is writebarrier-
protected by default, which caused a GC bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Because NaCl and PNaCl are already sunset status.
see https://bugs.chromium.org/p/chromium/issues/detail?id=239656#c160
configure.ac: Patch for this file was provided by @nobu.
[Feature #14041][ruby-core:83497][fix GH-1726]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: imemo_mask is not a valid imemo type but
switch statements show warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (rb_imemo_alloc_struct), gc.c (gc_mark_imemo): turned
next into the pointer to chain.
* parse.y (NEWHEAP): needs a cast.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_core.h: move rb_thread_t::machine to rb_execution_context_t::machine.
* vm_core.h, gc.c (rb_gc_mark_machine_stack): accept ec instead of th.
it enables to call this func from rb_execution_context_mark() in vm.c.
* cont.c (fiber_setcontext): catch up this fix.
fiber_restore_thread() restores machine stack information too.
* gc.c: catch up structure layout changes.
* thread.c: ditto.
* thread_pthread.c: ditto.
* thread_win32.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Signed-off-by: Antonio Terceiro <terceiro@softwarelivre.org>
[Bug #13862]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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On below env, miniruby requires 568 and ruby requires 838 to pass.
* ruby -v: ruby 2.5.0dev (2017-08-28 trunk 59670) [x86_64-freebsd10.3]
* gcc8 (FreeBSD Ports Collection) 8.0.0 20170828 (experimental)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): restore cfp for the case an exception
raised in a finalizer. [ruby-core:82432] [Bug #13832]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): revert r59155 partially. finalizing loop
should continue even after an exception is rescued.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c: enable PREVENT_STACK_OVERFLOW.
* vm.c (invoke_iseq_block_from_c): prevent stack overflow.
* vm_eval.c (stack_check): raise preallocated exception instance.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (RGENGC_DEBUG_ENABLED): restrict runtime ruby_rgengc_debug
level up to -RGENGC_DEBUG, to reduce runtime branches in inner
loops.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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