Age | Commit message (Collapse) | Author |
|
Function pointers are not void*. See also
115fec062ccf7c6d72c8d5f64b7a5d84c9fb2dd8
ce4ea956d24eab5089a143bba38126f2b11b55b6
8427fca49bd85205f5a8766292dd893f003c0e48
|
|
To fix build failures.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
Devs do not love "3". The only exception is RUBY3_KEYWORDS in parse.y,
which seems unrelated to our interests.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
This shall fix compile errors.
Notes:
Merged: https://github.com/ruby/ruby/pull/3079
|
|
|
|
This patch allows global variables that have been assigned in Ruby to
move. I added a new function for the GC to call that will update
global references and introduced a new callback in the global variable
struct for updating references.
Only pure Ruby global variables are supported right now, other
references will be pinned.
|
|
No objects should ever reference a `T_MOVED` slot. If they do, it's
absolutely a bug. If we kill the process when `T_MOVED` is pushed on
the mark stack it will make it easier to identify which object holds a
reference that hasn't been updated.
|
|
We only need to loop `T_MASK` times once. Also, not every value between
0 and `T_MASK` is an actual Ruby type. Before this change, some
integers were being added to the result hash even though they aren't
actual types. This patch omits considered / moved entries that total 0,
cleaning up the result hash and eliminating these "fake types".
|
|
|
|
* Fixes [Bug #16826]
|
|
|
|
Partially revert adab82b9a71f60ad1c7f4f8c134a5ae9198ab32a and
c63b5c6179d700ceacf5cae8d3ee86da1294c781.
The issue that these commits attempt to address was maybe fixed with
1c7f5a57125001447dc6173847dc68aa50bd8e93.
|
|
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/3058
|
|
Ditto for adab82b9a71f60ad1c7f4f8c134a5ae9198ab32a. TRY_WITH_GC was
found innocent.
|
|
|
|
NoMemoryError is observed on icc but I fail to reproduce so far. Let me
see the backtrace on CI.
|
|
|
|
|
|
Split ruby.h
Notes:
Merged-By: shyouhei <shyouhei@ruby-lang.org>
|
|
|
|
|
|
|
|
|
|
This compile-time option has been broken for years (at least since
commit 49369ef17316cd5d5819b038f286e1d951972b52, according to git
bisect). Let's delete codes that no longer works.
Notes:
Merged: https://github.com/ruby/ruby/pull/2925
|
|
ISO/IEC 9899:1999 section 6.10.3 paragraph 11 explicitly states that
"If there are sequences of preprocessing tokens within the list of
arguments that would otherwise act as preprocessing directives, the
behavior is undefined."
rb_str_new_cstr is in fact a macro. We cannot do this.
Notes:
Merged: https://github.com/ruby/ruby/pull/2925
|
|
This patch contains several ideas:
(1) Disposable inline method cache (IMC) for race-free inline method cache
* Making call-cache (CC) as a RVALUE (GC target object) and allocate new
CC on cache miss.
* This technique allows race-free access from parallel processing
elements like RCU.
(2) Introduce per-Class method cache (pCMC)
* Instead of fixed-size global method cache (GMC), pCMC allows flexible
cache size.
* Caching CCs reduces CC allocation and allow sharing CC's fast-path
between same call-info (CI) call-sites.
(3) Invalidate an inline method cache by invalidating corresponding method
entries (MEs)
* Instead of using class serials, we set "invalidated" flag for method
entry itself to represent cache invalidation.
* Compare with using class serials, the impact of method modification
(add/overwrite/delete) is small.
* Updating class serials invalidate all method caches of the class and
sub-classes.
* Proposed approach only invalidate the method cache of only one ME.
See [Feature #16614] for more details.
Notes:
Merged: https://github.com/ruby/ruby/pull/2888
|
|
Now, rb_call_info contains how to call the method with tuple of
(mid, orig_argc, flags, kwarg). Most of cases, kwarg == NULL and
mid+argc+flags only requires 64bits. So this patch packed
rb_call_info to VALUE (1 word) on such cases. If we can not
represent it in VALUE, then use imemo_callinfo which contains
conventional callinfo (rb_callinfo, renamed from rb_call_info).
iseq->body->ci_kw_size is removed because all of callinfo is VALUE
size (packed ci or a pointer to imemo_callinfo).
To access ci information, we need to use these functions:
vm_ci_mid(ci), _flag(ci), _argc(ci), _kwarg(ci).
struct rb_call_info_kw_arg is renamed to rb_callinfo_kwarg.
rb_funcallv_with_cc() and rb_method_basic_definition_p_with_cc()
is temporary removed because cd->ci should be marked.
Notes:
Merged: https://github.com/ruby/ruby/pull/2888
|
|
GC_DEBUG=1 makes this test fail because it changes the size of struct
RVALUE. I don't think the test is useful then. Let's just skip.
|
|
This reverts commit a28c166f787710227c6aac54befd72778f041485.
This change didn't help.
According to odaira, the issue was fixed by increasing `ulimit -s`.
|
|
|
|
|
|
On s390x, TestFiber#test_stack_size fails with SEGV.
https://rubyci.org/logs/rubyci.s3.amazonaws.com/rhel_zlinux/ruby-master/log/20200205T223421Z.fail.html.gz
```
TestFiber#test_stack_size [/home/chkbuild/build/20200205T223421Z/ruby/test/ruby/test_fiber.rb:356]:
pid 23844 killed by SIGABRT (signal 6) (core dumped)
| -e:1:in `times': stack level too deep (SystemStackError)
| from -e:1:in `rec'
| from -e:1:in `block (3 levels) in rec'
| from -e:1:in `times'
| from -e:1:in `block (2 levels) in rec'
| from -e:1:in `times'
| from -e:1:in `block in rec'
| from -e:1:in `times'
| from -e:1:in `rec'
| ... 172 levels...
| from -e:1:in `block in rec'
| from -e:1:in `times'
| from -e:1:in `rec'
| from -e:1:in `block in <main>'
| -e: [BUG] Segmentation fault at 0x0000000000000000
```
This change tries a similar fix with
ef64ab917eec02491f6bf7233a4031a8c35385e3 and
3ddbba84b5b1f001cd575a48cec56d7ce8e5fbb2.
|
|
|
|
And fixed a segfault by coercion of `Qundef`, when any keyword
argument without `toward:` option is given.
|
|
USE_DEBUG_COUNTER is enabled
Notes:
Merged: https://github.com/ruby/ruby/pull/2834
|
|
* bignum.h: Add BIGNUM_EMBED_P
* bignum.c: Use macros for handling BIGNUM_EMBED_FLAG
Notes:
Merged-By: mrkn <mrkn@ruby-lang.org>
|
|
Notes:
Merged: https://github.com/ruby/ruby/pull/2792
|
|
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead. This would significantly
speed up incremental builds.
We take the following inclusion order in this changeset:
1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very
first thing among everything).
2. RUBY_EXTCONF_H if any.
3. Standard C headers, sorted alphabetically.
4. Other system headers, maybe guarded by #ifdef
5. Everything else, sorted alphabetically.
Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
Notes:
Merged: https://github.com/ruby/ruby/pull/2711
|
|
One day, I could not resist the way it was written. I finally started
to make the code clean. This changeset is the beginning of a series of
housekeeping commits. It is a simple refactoring; split internal.h into
files, so that we can divide and concur in the upcoming commits. No
lines of codes are either added or removed, except the obvious file
headers/footers. The generated binary is identical to the one before.
Notes:
Merged: https://github.com/ruby/ruby/pull/2711
|
|
wmap_finalize expects id2ref() returns a corresponding object
even if the object is dead. Make id2ref_obj_tbl() for this
purpose.
|
|
|
|
objspace->id_to_obj_tbl can contain died objects because of lazy
sweep, so that it should check liveness.
|
|
Fixed misspellings reported at [Bug #16437], only in ruby and rubyspec.
|
|
I am trying to fix this error:
http://ci.rvm.jp/results/trunk-gc_compact@silicon-docker/2491596
Somehow we have a page in the `free_pages` list that is full. This
commit refactors the code so that any time we add a page to the
`free_pages` list, we do it via `heap_add_freepage`. That function then
asserts that the free slots on that page are not 0.
|
|
This changeset makes no difference unless GC_DEBUG is on. When that flag is
set, struct RVALUE is bigger than struct RObject. We have to take care of the
additional fields. Otherwise we get a SIGSEGV like shown below.
The way obj is initialized in this patch works for both GC_DEBUG is on and off.
See also ISO/IEC 9899:1999 section 6.7.8 paragraph #21.
```
Program received signal SIGSEGV, Segmentation fault.
__strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:62
62 ../sysdeps/x86_64/multiarch/strlen-avx2.S: No such file or directory
(gdb) bt
#0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:62
#1 0x00005555557dd9a7 in BSD_vfprintf (fp=0x7fffffff6be0, fmt0=0x5555558f3059 "@%s:%d", ap=0x7fffffff6dd0) at vsnprintf.c:1027
#2 0x00005555557db6f5 in ruby_do_vsnprintf (str=0x555555bfc58d <obj_info_buffers+1325> "", n=211, fmt=0x5555558f3059 "@%s:%d", ap=0x7fffffff6dd0) at sprintf.c:1022
#3 0x00005555557db909 in ruby_snprintf (str=0x555555bfc58d <obj_info_buffers+1325> "", n=211, fmt=0x5555558f3059 "@%s:%d") at sprintf.c:1040
#4 0x0000555555661ef4 in rb_raw_obj_info (buff=0x555555bfc560 <obj_info_buffers+1280> "0x0000555555d2bfa0 [0 ] T_STRING (String)", buff_size=256, obj=93825000456096) at gc.c:11449
#5 0x000055555565baaf in obj_info (obj=93825000456096) at gc.c:11612
#6 0x000055555565bae1 in rgengc_remembered (objspace=0x555555c0a1c0, obj=93825000456096) at gc.c:6618
#7 0x0000555555666987 in newobj_init (klass=93824999964192, flags=5, v1=0, v2=0, v3=0, wb_protected=1, objspace=0x555555c0a1c0, obj=93825000456096) at gc.c:2134
#8 0x0000555555666e49 in newobj_slowpath (klass=93824999964192, flags=5, v1=0, v2=0, v3=0, objspace=0x555555c0a1c0, wb_protected=1) at gc.c:2209
#9 0x0000555555666b94 in newobj_slowpath_wb_protected (klass=93824999964192, flags=5, v1=0, v2=0, v3=0, objspace=0x555555c0a1c0) at gc.c:2220
#10 0x000055555565751b in newobj_of (klass=93824999964192, flags=5, v1=0, v2=0, v3=0, wb_protected=1) at gc.c:2256
#11 0x00005555556575ca in rb_wb_protected_newobj_of (klass=93824999964192, flags=5) at gc.c:2272
#12 0x00005555557f36ea in str_alloc (klass=93824999964192) at string.c:728
#13 0x00005555557f2128 in rb_str_buf_new (capa=0) at string.c:1317
#14 0x000055555578c66d in rb_reg_preprocess (p=0x555555cc8148 "^-(.)(.+)?", end=0x555555cc8152 "", enc=0x555555cc7c80, fixed_enc=0x7fffffff74e8, err=0x7fffffff75f0 "") at re.c:2682
#15 0x000055555578ea13 in rb_reg_initialize (obj=93825000046736, s=0x555555cc8148 "^-(.)(.+)?", len=10, enc=0x555555cc7c80, options=0, err=0x7fffffff75f0 "", sourcefile=0x555555d1a5c0 "lib/optparse.rb", sourceline=1460) at re.c:2808
#16 0x000055555578e285 in rb_reg_initialize_str (obj=93825000046736, str=93825000046904, options=0, err=0x7fffffff75f0 "", sourcefile=0x555555d1a5c0 "lib/optparse.rb", sourceline=1460) at re.c:2869
#17 0x000055555578ee02 in rb_reg_compile (str=93825000046904, options=0, sourcefile=0x555555d1a5c0 "lib/optparse.rb", sourceline=1460) at re.c:2958
#18 0x0000555555748dfb in rb_parser_reg_compile (p=0x555555d1f760, str=93825000046904, options=0) at parse.y:12157
#19 0x00005555557581c3 in parser_reg_compile (p=0x555555d1f760, str=93825000046904, options=0) at parse.y:12151
#20 0x00005555557580ac in reg_compile (p=0x555555d1f760, str=93825000046904, options=0) at parse.y:12167
#21 0x0000555555746ebb in new_regexp (p=0x555555d1f760, node=0x555555dece68, options=0, loc=0x7fffffff89e8) at parse.y:10072
#22 0x000055555573d1f5 in ruby_yyparse (p=0x555555d1f760) at parse.y:4395
#23 0x000055555574a582 in yycompile0 (arg=93825000404832) at parse.y:5945
#24 0x00005555558c6898 in rb_suppress_tracing (func=0x55555574a470 <yycompile0>, arg=93825000404832) at vm_trace.c:427
#25 0x0000555555748290 in yycompile (vparser=93824999283456, p=0x555555d1f760, fname=93824999283624, line=1) at parse.y:5994
#26 0x00005555557481ae in rb_parser_compile_file_path (vparser=93824999283456, fname=93824999283624, file=93824999283400, start=1) at parse.y:6098
#27 0x00005555557cdd35 in load_file_internal (argp_v=140737488331760) at ruby.c:2023
#28 0x00005555556438c5 in rb_ensure (b_proc=0x5555557cd610 <load_file_internal>, data1=140737488331760, e_proc=0x5555557cddd0 <restore_load_file>, data2=140737488331760) at eval.c:1128
#29 0x00005555557cb68b in load_file (parser=93824999283456, fname=93824999283624, f=93824999283400, script=0, opt=0x7fffffffa468) at ruby.c:2142
#30 0x00005555557cb339 in rb_parser_load_file (parser=93824999283456, fname_v=93824999283624) at ruby.c:2164
#31 0x00005555556ba3e1 in load_iseq_eval (ec=0x555555c0a650, fname=93824999283624) at load.c:579
#32 0x00005555556b857a in require_internal (ec=0x555555c0a650, fname=93824999284352, exception=1) at load.c:1016
#33 0x00005555556b7967 in rb_require_string (fname=93824999284464) at load.c:1105
#34 0x00005555556b7939 in rb_f_require (obj=93824999994824, fname=93824999284464) at load.c:811
#35 0x00005555558b7ae0 in call_cfunc_1 (recv=93824999994824, argc=1, argv=0x7ffff7ecd0a8, func=0x5555556b7920 <rb_f_require>) at vm_insnhelper.c:2348
#36 0x00005555558a8889 in vm_call_cfunc_with_frame (ec=0x555555c0a650, reg_cfp=0x7ffff7fccfa0, calling=0x7fffffffaab0, cd=0x555555d76a10, empty_kw_splat=0) at vm_insnhelper.c:2513
#37 0x000055555589fb5c in vm_call_cfunc (ec=0x555555c0a650, reg_cfp=0x7ffff7fccfa0, calling=0x7fffffffaab0, cd=0x555555d76a10) at vm_insnhelper.c:2538
#38 0x000055555589f22e in vm_call_method_each_type (ec=0x555555c0a650, cfp=0x7ffff7fccfa0, calling=0x7fffffffaab0, cd=0x555555d76a10) at vm_insnhelper.c:2924
#39 0x000055555589ef47 in vm_call_method (ec=0x555555c0a650, cfp=0x7ffff7fccfa0, calling=0x7fffffffaab0, cd=0x555555d76a10) at vm_insnhelper.c:3038
#40 0x0000555555866dbd in vm_call_general (ec=0x555555c0a650, reg_cfp=0x7ffff7fccfa0, calling=0x7fffffffaab0, cd=0x555555d76a10) at vm_insnhelper.c:3075
#41 0x00005555558ae557 in vm_sendish (ec=0x555555c0a650, reg_cfp=0x7ffff7fccfa0, cd=0x555555d76a10, block_handler=0, method_explorer=0x5555558ae5d0 <vm_search_method_wrap>) at vm_insnhelper.c:4021
#42 0x000055555587745b in vm_exec_core (ec=0x555555c0a650, initial=0) at insns.def:801
#43 0x0000555555899b9c in rb_vm_exec (ec=0x555555c0a650, mjit_enable_p=1) at vm.c:1907
#44 0x000055555589aaf0 in rb_iseq_eval_main (iseq=0x555555c1da80) at vm.c:2166
#45 0x0000555555641f0b in rb_ec_exec_node (ec=0x555555c0a650, n=0x555555c1da80) at eval.c:277
#46 0x0000555555641d62 in ruby_run_node (n=0x555555c1da80) at eval.c:335
#47 0x000055555557a188 in main (argc=11, argv=0x7fffffffc848) at main.c:50
(gdb) fr 7
#7 0x0000555555666987 in newobj_init (klass=93824999964192, flags=5, v1=0, v2=0, v3=0, wb_protected=1, objspace=0x555555c0a1c0, obj=93825000456096) at gc.c:2134
2134 if (rgengc_remembered(objspace, (VALUE)obj)) rb_bug("newobj: %s is remembered.", obj_info(obj));
(gdb) p ((struct RVALUE*)obj)->file
$1 = 0x65a5992b0fb25ce7 <error: Cannot access memory at address 0x65a5992b0fb25ce7>
(gdb)
```
|
|
I missed this in bc3e7924bc66d3ef77b219c72f3e59cc154550a3 because the
function is inside of a #ifdef.
|
|
This makes reference updating look similar to marking, and may avoid
dereferencing a wrong pointer.
|
|
Introduce new RUBY_DEBUG option 'ci' to inform Ruby interpreter
that an interpreter is running on CI environment.
With this option, `rb_bug()` shows more information includes
method entry information, local variables information for each
control frame.
|