path: root/win32
AgeCommit message (Collapse)Author CPPOUTFLAGnobu
* (rb_mjit_header.h): use $(CPPOUTFLAG). * win32/Makefile.sub (CPPOUTFLAG): needs -Fi to let cl.exe name preprocessed file, instead of -Fo. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e rb_mjit_header.hnobu
* (rb_mjit_header.h): moved from and win32/Makefile.sub. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04Makefile.sub: CFLAGS_NO_ARCHnobu
* win32/Makefile.sub: split CFLAGS into CFLAGS_NO_ARCH and ARCH_FLAG, as well as git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04mjit_compile.c: merge initial JIT compilerk0kubun
which has been developed by Takashi Kokubun <takashikkbn@gmail> as YARV-MJIT. Many of its bugs are fixed by wanabe <>. This JIT compiler is designed to be a safe migration path to introduce JIT compiler to MRI. So this commit does not include any bytecode changes or dynamic instruction modifications, which are done in original MJIT. This commit even strips off some aggressive optimizations from YARV-MJIT, and thus it's slower than YARV-MJIT too. But it's still fairly faster than Ruby 2.5 in some benchmarks (attached below). Note that this JIT compiler passes `make test`, `make test-all`, `make test-spec` without JIT, and even with JIT. Not only it's perfectly safe with JIT disabled because it does not replace VM instructions unlike MJIT, but also with JIT enabled it stably runs Ruby applications including Rails applications. I'm expecting this version as just "initial" JIT compiler. I have many optimization ideas which are skipped for initial merging, and you may easily replace this JIT compiler with a faster one by just replacing mjit_compile.c. `mjit_compile` interface is designed for the purpose. update dependencies for mjit_compile.c. internal.h: declare `rb_vm_insn_addr2insn` for MJIT. vm.c: exclude some definitions if `-DMJIT_HEADER` is provided to compiler. This avoids to include some functions which take a long time to compile, e.g. vm_exec_core. Some of the purpose is achieved in transform_mjit_header.rb (see `IGNORED_FUNCTIONS`) but others are manually resolved for now. Load mjit_helper.h for MJIT header. mjit_helper.h: New. This is a file used only by JIT-ed code. I'll refactor `mjit_call_cfunc` later. vm_eval.c: add some #ifdef switches to skip compiling some functions like Init_vm_eval. win32/mkexports.rb: export thread/ec functions, which are used by MJIT. include/ruby/defines.h: add MJIT_FUNC_EXPORTED macro alis to clarify that a function is exported only for MJIT. array.c: export a function used by MJIT. bignum.c: ditto. class.c: ditto. compile.c: ditto. error.c: ditto. gc.c: ditto. hash.c: ditto. iseq.c: ditto. numeric.c: ditto. object.c: ditto. proc.c: ditto. re.c: ditto. st.c: ditto. string.c: ditto. thread.c: ditto. variable.c: ditto. vm_backtrace.c: ditto. vm_insnhelper.c: ditto. vm_method.c: ditto. I would like to improve maintainability of function exports, but I believe this way is acceptable as initial merging if we clarify the new exports are for MJIT (so that we can use them as TODO list to fix) and add unit tests to detect unresolved symbols. I'll add unit tests of JIT compilations in succeeding commits. Author: Takashi Kokubun <> Contributor: wanabe <> Part of [Feature #14235] --- * Known issues * Code generated by gcc is faster than clang. The benchmark may be worse in macOS. Following benchmark result is provided by gcc w/ Linux. * Performance is decreased when Google Chrome is running * JIT can work on MinGW, but it doesn't improve performance at least in short running benchmark. * Currently it doesn't perform well with Rails. We'll try to fix this before release. --- * Benchmark reslts Benchmarked with: Intel 4.0GHz i7-4790K with 16GB memory under x86-64 Ubuntu 8 Cores - 2.0.0-p0: Ruby 2.0.0-p0 - r62186: Ruby trunk (early 2.6.0), before MJIT changes - JIT off: On this commit, but without `--jit` option - JIT on: On this commit, and with `--jit` option ** Optcarrot fps Benchmark: | |2.0.0-p0 |r62186 |JIT off |JIT on | |:--------|:--------|:--------|:--------|:--------| |fps |37.32 |51.46 |51.31 |58.88 | |vs 2.0.0 |1.00x |1.38x |1.37x |1.58x | ** MJIT benchmarks Benchmark: (Original: | |2.0.0-p0 |r62186 |JIT off |JIT on | |:----------|:--------|:--------|:--------|:--------| |aread |1.00 |1.09 |1.07 |2.19 | |aref |1.00 |1.13 |1.11 |2.22 | |aset |1.00 |1.50 |1.45 |2.64 | |awrite |1.00 |1.17 |1.13 |2.20 | |call |1.00 |1.29 |1.26 |2.02 | |const2 |1.00 |1.10 |1.10 |2.19 | |const |1.00 |1.11 |1.10 |2.19 | |fannk |1.00 |1.04 |1.02 |1.00 | |fib |1.00 |1.32 |1.31 |1.84 | |ivread |1.00 |1.13 |1.12 |2.43 | |ivwrite |1.00 |1.23 |1.21 |2.40 | |mandelbrot |1.00 |1.13 |1.16 |1.28 | |meteor |1.00 |2.97 |2.92 |3.17 | |nbody |1.00 |1.17 |1.15 |1.49 | |nest-ntimes|1.00 |1.22 |1.20 |1.39 | |nest-while |1.00 |1.10 |1.10 |1.37 | |norm |1.00 |1.18 |1.16 |1.24 | |nsvb |1.00 |1.16 |1.16 |1.17 | |red-black |1.00 |1.02 |0.99 |1.12 | |sieve |1.00 |1.30 |1.28 |1.62 | |trees |1.00 |1.14 |1.13 |1.19 | |while |1.00 |1.12 |1.11 |2.41 | ** Discourse's script/bench.rb Benchmark: NOTE: Rails performance was somehow a little degraded with JIT for now. We should fix this. (At least I know opt_aref is performing badly in JIT and I have an idea to fix it. Please wait for the fix.) *** JIT off Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 17 75: 18 90: 22 99: 29 home_admin: 50: 21 75: 21 90: 27 99: 40 topic_admin: 50: 17 75: 18 90: 22 99: 32 categories: 50: 35 75: 41 90: 43 99: 77 home: 50: 39 75: 46 90: 49 99: 95 topic: 50: 46 75: 52 90: 56 99: 101 *** JIT on Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 19 75: 21 90: 25 99: 33 home_admin: 50: 24 75: 26 90: 30 99: 35 topic_admin: 50: 19 75: 20 90: 25 99: 30 categories: 50: 40 75: 44 90: 48 99: 76 home: 50: 42 75: 48 90: 51 99: 89 topic: 50: 49 75: 55 90: 58 99: 99 git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e MJIT_MIN_HEADERnobu
* ($(MJIT_MIN_HEADER)): moved duplicate recipe from and win32/Makefile.sub. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04use ifchange tool for rb_mjit_header.hnobu
*, win32/Makefile.sub (rb_mjit_header.h): use ifchange tool. cmp command is not available on Windows. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04mjit.c: merge MJIT infrastructurek0kubun
that allows to JIT-compile Ruby methods by generating C code and using C compiler. See the first comment of mjit.c to know what this file does. mjit.c is authored by Vladimir Makarov <>. After he invented great method JIT infrastructure for MRI as MJIT, Lars Kanis <> sent the patch to support MinGW in MJIT. In addition to merging it, I ported pthread to Windows native threads. Now this MJIT infrastructure can be compiled on Visual Studio. This commit simplifies mjit.c to decrease code at initial merge. For example, this commit does not provide multiple JIT threads support. We can resurrect them later if we really want them, but I wanted to minimize diff to make it easier to review this patch. `/tmp/_mjitXXX` file is renamed to `/tmp/_ruby_mjitXXX` because non-Ruby developers may not know the name "mjit" and the file name should make sure it's from Ruby and not from some harmful programs. TODO: it may be better to store this to some temporary directory which Ruby is already using by Tempfile, if it's not bad for performance. mjit.h: New. It has `mjit_exec` interface similar to `vm_exec`, which is for triggering MJIT. This drops interface for AOT compared to the original MJIT. define macros to let MJIT know the path of MJIT header. Probably we can refactor this to reduce the number of macros (TODO). win32/Makefile.sub: ditto. compile mjit.o and mjit_compile.o. Unlike original MJIT, this commit separates MJIT infrastructure and JIT compiler code as independent object files. As initial patch is NOT going to have ultra-fast JIT compiler, it's likely to replace JIT compiler, e.g. original MJIT's compiler or some future JIT impelementations which are not public now. inits.c: define MJIT module. This is added because `MJIT.enabled?` was necessary for testing. test/lib/zombie_hunter.rb: skip if `MJIT.enabled?`. Obviously this wouldn't work with current code when JIT is enabled. test/ruby/test_io.rb: skip this too. This would make no sense with MJIT. ruby.c: define MJIT CLI options. As major difference from original MJIT, "-j:l"/"--jit:llvm" are renamed to "--jit-cc" because I want to support not only gcc/clang but also cl.exe (Visual Studio) in the future. But it takes only "--jit-cc=gcc", "--jit-cc=clang" for now. And only long "--jit" options are allowed since some Ruby committers preferred it at Ruby developers Meeting on January, and some of options are renamed. This file also triggers to initialize MJIT thread and variables. eval.c: finalize MJIT worker thread and variables. test/ruby/test_rubyoptions.rb: fix number of CLI options for --jit. thread_pthread.c: change for pthread abstraction in MJIT. Prefix rb_ for functions which are used by other files. thread_win32.c: ditto, for Windows. Those pthread porting is one of major works that YARV-MJIT created, which is my fork of MJIT, in Feature 14235. thread.c: follow rb_ prefix changes vm.c: trigger MJIT call on VM invocation. Also trigger `mjit_mark` to avoid SEGV by race between JIT and GC of ISeq. The improvement was provided by wanabe <>. In JIT compiler I created and am going to add in my next commit, I found that having `mjit_exec` after `vm_loop_start:` is harmful because the JIT-ed function doesn't proceed other ISeqs on RESTORE_REGS of leave insn. Executing non-FINISH frame is unexpected for my JIT compiler and `exception_handler` triggers executions of such ISeqs. So `mjit_exec` here should be executed only when it directly comes from `vm_exec` call. `RubyVM::MJIT` module and `.enabled?` method is added so that we can skip some tests which don't expect JIT threads or compiler file descriptors. vm_insnhelper.h: trigger MJIT on method calls during VM execution. vm_core.h: add fields required for mjit.c. `bp` must be `cfp[6]` because rb_control_frame_struct is likely to be casted to another struct. The last position is the safest place to add the new field. vm_insnhelper.c: save initial value of cfp->ep as cfp->bp. This is an optimization which are done in both MJIT and YARV-MJIT. So this change is added in this commit. Calculating bp from ep is a little heavy work, so bp is kind of cache for it. iseq.c: notify ISeq GC to MJIT. We should know which iseq in MJIT queue is GCed to avoid SEGV. TODO: unload some GCed units in some safe way. gc.c: add hooks so that MJIT can wait GC, and vice versa. Simultaneous JIT and GC executions may cause SEGV and so we should synchronize them. cont.c: save continuation information in MJIT worker. As MJIT shouldn't unload JIT-ed code which is being used, MJIT wants to know full list of saved execution contexts for continuation and detect ISeqs in use. mjit_compile.c: added empty JIT compiler so that you can reuse this commit to build your own JIT compiler. This commit tries to compile ISeqs but all of them are considered as not supported in this commit. So you can't use JIT compiler in this commit yet while we added --jit option now. Patch author: Vladimir Makarov <>. Contributors: Takashi Kokubun <>. wanabe <>. Lars Kanis <>. Part of Feature 12589 and 14235. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e install a single header file for JITk0kubun
compilation which is created by transforming a preprocessed vm.c. This file will be used by JIT compiler's generated code which we are going to have from succeeding commits. generate MJIT header for UNIX environments. win32/Makefile.sub: generate MJIT header for mswin environments. At initial merge, we're going to support only MinGW for Windows. So the header installed by this file won't be used for short term, but we'll add mswin support in a half year or so, for sure. tool/transform_mjit_header.rb: New. This script was originally written as minimize_mjit_header.rb by Vladimir N. Makarov <> for Feature 12589. Then I refactored a little so that it can conform CodeClimate CI which is currently set for Ruby's GitHub repository, and fixed some bugs and ported it to work on Windows. Also, as original minimize_mjit_header.rb takes too long time to run, this is modified to skip minimization step because having *static* unused definitions does not waste compilation time on -O2 since compiler can skip to compile unused static functions. So this does no longer "minimize" the header and is renamed. This header installation does NOT include a header to automatically export symbols used by MJIT. That's because original MJIT code was failing to export symbols in the import header in macOS environment. But I would like to have the functionality for maintainability in the future. I'll manually export things but it would be just an intemediate solution. Patch by: Vladimir N. Makarov <> Part of: Feature 12589 and 14235. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-01win32.c: EPIPE for ERROR_NO_DATAnobu
* win32/win32.c (rb_w32_write): writing to closed pipe fails with ERROR_NO_DATA but msvcrt maps it to EINVAL. map it to EPIPE. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-30setup.mak: discard BASERUBY outputnobu
* win32/setup.mak: discard output from BASERUBY command, even if it contains multiple commands. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27win32/Makefile.sub: fix typok0kubun
Other places are using RT_VER. So I guess this is correct. Currently AppVeyor CI is failing and I want to fix that. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-26need to declare the prototype of nan() if missingusa
* include/ruby/missing.h (nan): need to declare the prototype of nan() if missing. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-20Makefile.sub: missing/nan.objnobu
* win32/Makefile.sub (MISSING): nan() is available since msvcrr120. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-15Fix a typo.hsbt
* win32/win32.c: wrok -> work git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-15__alignof__ to take alignment of a typeshyouhei
C11 and C++11 has this feature so why not use it when available. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-15__attibute__((__aligned__)) for RSTRING_PTR()shyouhei
For instance array.c:rb_ary_product() uses RSTRING_PTR() as an array of int. So to avoid misaligned memory access RSTRING_PTR() must at least be sizeof(int)-aligned. However the type of RSTRING_PTR() is char*, which of course can expect alignment as much as 1. This is a problem. The reality is, there is no misaligned memory access because the memory region behind RSTRING_PTR() is allocated using malloc(). Memory regions returned from malloc() are always aligned appropriately. So let's tell the compiler about this information. It seems GCC, clang, and MSVC have such feature. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-12delete tool/instruction.rb (2nd try)shyouhei
Previous commit changed insns.def format. Now is the time for its generators. In doing so I chose to modernize the system, not just patch. My attempt includes - extensive use of Onigumo regular expressions - split from one big file (instruction.rb) into separated MVC - partial view Also, let me take this opportunity to kill old unused features such as - stack caching - minsns / yasmdata which are never seriously used - yarvarch document generation (moved to doc/) - vast majority of unused arguments to insns2vm.rb This commit generates VM source codes that cleanly compile, and the generated binary passes tests. At least for me. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-10merge revisions 61753:61750 61747:61740 61737:61728shyouhei
Revert all the VM generator rewrites; requested by naruse git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-09delete tool/instruction.rbshyouhei
Previous commit changed insns.def format. Now is the time for its generators. In doing so I chose to modernize the system, not just patch. My attempt includes - extensive use of Onigumo regular expressions - split from one big file (instruction.rb) into separated MVC - partial view Also, let me take this opportunity to kill old unused features such as - stack caching - minsns / yasmdata which are never seriously used - yarvarch document generation (moved to doc/) - vast majority of unused arguments to insns2vm.rb This commit generates VM source codes that cleanly compile, and the generated binary passes tests. At least for me. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-09internal.h: remove dependecy on ruby/io.hnobu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-12set ino at `File.lstat` on Windowsusa
* win32/win32.c (winnt_stat): support symbolic link and others. * win32/win32.c (w32_stati128, wstati128, name_for_stat, rb_w32_{,ul}stati128, wutimensat): follow above change. [Feature #14169] From: Takehiro Kubo git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-12remove unused variableusa
thanks kubo-san. c.f. [ruby-dev:50345] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-11fixed typousa
* win32/win32.c (get_ino): forgotten to specify the member. thanks kubo-san. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-10support 128bit ino on Windows (if available)usa
* win32/win32.c, include/ruby/win32.h (stati128, rb_{,u,l,ul}stati128): rename from stati64ns, change the type of st_ino to 64bit and added st_inohigh. * dir.c, file.c (stat, lstat): follow above changes. * file.c (rb_stat_ino): support 128bit ino. * win32/win32.c (rb_{,u,l,ul}stati128): ditto. [Feature #13731] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-08win32.c: check error codenobu
* win32/win32.c (w32_io_info): check GetFileInformationByHandleEx error code to fallback to GetFileInformationByHandle. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-07win32/win32.c: removed a stale commentnobu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-07win32.c: fallback to old APInobu
* win32/win32.c (w32_io_info, rb_w32_file_identical_p): fallback to GetFileInformationByHandle if GetFileInformationByHandleEx failed. it seems not working on network drives. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-04win32.c: fix error on mingwnobu
* win32/win32.c (FILE_ID_128): defined on mingw already. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-04support nanosec file timestamp on newer Windowsusa
Support nanosec file timestamp on Windows 8 or later. Original patches are written by kubo (Kubo Takehiro). Windows 7 and earlier also supports nanosec file timestamp, but it's too accurate than system time. so, this feature is disabled on such versions. [Feature #13726] this change also includes [Misc #13702] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-04try to pass compiling with VC12usa
* win32/win32.c (FILE_ID_128): it's not defined in SDK with VC10, but seems to be defined in SDK with VC12. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-04support `File.identical?` on ReFSusa
* file.c (rb_file_idenitical_p): move Windows dependent code to win32/win32.c. * win32/win32.c (rb_w32_file_identical_p): support ReFS. see [Feature #13731] [ruby-dev:50166] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-03setup.mak: make Makefile stablenobu
* win32/setup.mak (-basic-vars-): moved BASERUBY and HAVE_BASERUBY definition to make Makefile stable when they have been defaulted. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-20win32.c: vm_exit_handlernobu
* 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:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-28Localize EC functionsnobu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e test-bundled-gem [ci skip]nobu
* (test-bundled-gems): moved from so it might work on nmake too. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-25win32.c: unknown reparse tagsnobu
* win32/win32.c (rb_w32_read_reparse_point): skip unknown reparse tags. [ruby-core:83539] [Bug #14047] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24sysconfdir on Windowsnobu
* ext/etc/etc.c (etc_sysconfdir): mentioned special case on Windows. [ruby-core:43110] [Bug #6121] * ext/etc/extconf.rb: define SYSCONFDIR only if sysconfdir is set in RbConfig::CONFIG and not empty. * win32/Makefile.sub (config.status): sysconfdir is not used on Windows. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24Revert "sysconfdir on Windows"naruse
This reverts commit r60279. This breaks mswin build: git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21sysconfdir on Windowsnobu
* ext/etc/etc.c (etc_sysconfdir): mentioned special case on Windows. [ruby-core:43110] [Bug #6121] * win32/Makefile.sub (config.status): sysconfdir is not used on Windows. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Use GetSystemTimePreciseAsFileTime on recent Windowsusa
* win32/win32.c (gettiemeofday, wutime): use GetSystemTimePreciseAsFileTime instead of GetSystemTimeAsFileTime if it is available. This patch is based on Takehiro Kubo <> 's one (change only the name of wrapper function). Thanks! and sorry to late [ruby-dev:50167] [Feature #13732] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e LIBRUBY_SONAMEnobu
* (LIBRUBY_SONAME): add new variable for the name of the library name with compatibility version. [ruby-core:83208] [Bug #14002] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-13LIBPATHENV on Windowsnobu
*, win32/Makefile.sub: set LIBPATHENV to PATH on Windows, for extra DLLs. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e moved flagsnobu
* (-DRUBY_DEVEL): moved from debugflags to XCFLAGS. this flags should be applied to the ruby core only. * (-fno-fast-math): moved from optflags to CFLAGS. this flag is not for optimization. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-28win32.c: fix function pointernobu
* win32/win32.c (rb_w32_set_thread_description): fix the condition if the API function pointer is found. [ruby-core:82494] [Bug #13845] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-26win32.c: fix return valuenobu
* win32/win32.c (rb_w32_set_thread_description_str): return the result when name is nil. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-26thread_win32.c: set thread namenobu
* thread_win32.c (native_set_another_thread_name): set thread name by SetThreadDescription. * win32/win32.c (rb_w32_set_thread_description): dynamically try SetThreadDescription. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-03fix typo in help [ci skip]nobu
git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-03Should show the entity of $PATH_SEPARATORusa
* win32/configure.bat (--help): should show the entity of $PATH_SEPARATOR. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-03Mention about `--with-opt-dir`usa
* win32/configure.bat (--help): mention about `--with-opt-dir`. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-03win32.c: restrict cursor movenobu
* win32/win32.c (constat_apply): restrict cursor move in visible screen only. [ruby-core:81883] [Bug #13707] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e