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Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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set the default coroutine_type as asyncify when wasi
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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configure.ac: setup build tools and register objects
main.c: wrap main with rb_wasm_rt_start to handle asyncify unwinds
tool/m4/ruby_wasm_tools.m4: setup default command based on WASI_SDK_PATH
environment variable. checks wasm-opt which is used for asyncify.
tool/wasm-clangw wasm/wasm-opt: a clang wrapper which replaces real
wasm-opt with do-nothing wasm-opt to avoid misoptimization before
asyncify. asyncify is performed at POSTLINK, but clang linker driver
tries to run optimization by wasm-opt unconditionally. inlining pass
at wasm level breaks asyncify's assumption, so should not optimize
before POSTLIK.
wasm/GNUmakefile.in: wasm specific rules to compile objects
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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These flags are very wasi-libc version specific, so updating wasi-libc
may break the build. But supporting multiple wasi-libc versions in ruby
doesn't have much benefit because wasi-libc is not installed in most
systems.
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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clang does not yet support stack-protector for wasm
Notes:
Merged: https://github.com/ruby/ruby/pull/5407
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IA64 support was dropped in ticket #15894, so we can drop support for
HP-UX.
Notes:
Merged: https://github.com/ruby/ruby/pull/5457
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some libc implementations (e.g. wasi-libc) define MREMAP_MAYMOVE, but
don't have mremap itself, so guard the use of mremap by HAVE_MREMAP
Notes:
Merged: https://github.com/ruby/ruby/pull/5401
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Replace `exec_prefix` in includedir as well as bindir, libdir, and
so on. [Bug #18373]
Notes:
Merged: https://github.com/ruby/ruby/pull/5318
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Set the alternative memory management library only as a platform
specific library, without other libraries.
Notes:
Merged: https://github.com/ruby/ruby/pull/5223
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The madvise() declaration should always be compiled on Solaris
to check whether the declaration is good on the environment.
For the purpose, the #if line is unnecessary.
(There was also a trivial typo that the #if was not closed
by #endif and the check always failed with preprocessor error.)
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SunC
```
"cont.c", line 24: identifier redeclared: madvise
current : function(pointer to char, unsigned int, int) returning int
previous: function(pointer to void, unsigned int, int) returning int : "/usr/include/sys/mman.h", line 232
```
GCC
```
cont.c:24:12: error: conflicting types for 'madvise'
24 | extern int madvise(caddr_t, size_t, int);
| ^~~~~~~
In file included from cont.c:16:
/usr/include/sys/mman.h:232:12: note: previous declaration of 'madvise' was here
232 | extern int madvise(void *, size_t, int);
| ^~~~~~~
```
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On Solaris, madvise(3C) is NOT defined for SUS (XPG4v2) or later,
but MADV_* macros are defined when __EXTENSIONS__ is defined.
This may cause compile error on Solaris 10 with GCC when
"-Werror=implicit-function-declaration" and "-D_XOPEN_SOURCE=600"
are added by configure.
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... to absorb a change on Ubuntu 21.10
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This is a first step to allow the thread-model implementation to be
switched by configure's option
Notes:
Merged: https://github.com/ruby/ruby/pull/5043
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Notes:
Merged: https://github.com/ruby/ruby/pull/5034
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This lets us use libcapstone directly from miniruby so we don't need a
Ruby Gem to to dev work.
Example usage:
```ruby
def foo(x)
if x < 1
"wow"
else
"neat"
end
end
iseq = RubyVM::InstructionSequence.of(method(:foo))
puts UJIT.disasm(iseq)
100.times { foo 1 }
puts UJIT.disasm(iseq)
```
Then in the terminal
```
$ ./miniruby test.rb
== disasm: #<ISeq:foo@test.rb:1 (1,0)-(7,3)> (catch: FALSE)
local table (size: 1, argc: 1 [opts: 0, rest: -1, post: 0, block: -1, kw: -1@-1, kwrest: -1])
[ 1] x@0<Arg>
0000 getlocal_WC_0 x@0 ( 2)[LiCa]
0002 putobject_INT2FIX_1_
0003 opt_lt <calldata!mid:<, argc:1, ARGS_SIMPLE>
0005 branchunless 10
0007 putstring "wow" ( 3)[Li]
0009 leave ( 7)[Re]
0010 putstring "neat" ( 5)[Li]
0012 leave ( 7)[Re]
== ISEQ RANGE: 10 -> 10 ========================================================
0x0: movabs rax, 0x7fe816e2d1a0
0xa: mov qword ptr [rdi], rax
0xd: mov r8, rax
0x10: mov r9, rax
0x13: mov r11, r12
0x16: jmp qword ptr [rax]
== ISEQ RANGE: 0 -> 7 ==========================================================
0x0: mov rax, qword ptr [rdi + 0x20]
0x4: mov rax, qword ptr [rax - 0x18]
0x8: mov qword ptr [rdx], rax
0xb: mov qword ptr [rdx + 8], 3
0x13: movabs rax, 0x7fe817808200
0x1d: test byte ptr [rax + 0x3e6], 1
0x24: jne 0x3ffff7b
0x2a: test byte ptr [rdx], 1
0x2d: je 0x3ffff7b
0x33: test byte ptr [rdx + 8], 1
0x37: je 0x3ffff7b
0x3d: mov rax, qword ptr [rdx]
0x40: cmp rax, qword ptr [rdx + 8]
0x44: movabs rax, 0
0x4e: movabs rcx, 0x14
0x58: cmovl rax, rcx
0x5c: mov qword ptr [rdx], rax
0x5f: test qword ptr [rdx], -9
0x66: jne 0x3ffffd5
```
Make sure to `brew install pkg-config capstone`
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Notes:
Merged: https://github.com/ruby/ruby/pull/4980
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Notes:
Merged: https://github.com/ruby/ruby/pull/4978
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Fixes [Bug #18000]
Notes:
Merged: https://github.com/ruby/ruby/pull/4737
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[BCryptGenRandom] is available since Windows Vista / Windows
Server 2008.
Regarding [CryptGenRandom]:
> This API is deprecated. New and existing software should start
> using Cryptography Next Generation APIs. Microsoft may remove
> this API in future releases.
[BCryptGenRandom]: https://docs.microsoft.com/en-us/windows/win32/api/bcrypt/nf-bcrypt-bcryptgenrandom
[CryptGenRandom]: https://docs.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-cryptgenrandom
Notes:
Merged: https://github.com/ruby/ruby/pull/4924
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Notes:
Merged: https://github.com/ruby/ruby/pull/4921
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As we do not use config.h.in, just define the helper macro
instead.
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Although `AC_PROG_CC_C99` has been obsolete, `AC_PROG_CC` is not
and the latter is necessary not to make C++ compiler mandatory.
Notes:
Merged: https://github.com/ruby/ruby/pull/4914
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This allows easy differentiation between ABI incompatible platforms like MSWIN64 and MSVCRT-based MINGW32.
This also implicates a distinct rubygem platform which is also "x64-mingw-ucrt".
Although the term "mingw32" is the OS-part for 64 bit systems as well, the "32" is misleading and confusing for many users.
Therefore the new platform string drops the "32" from the OS part to just "mingw".
This conforms to the common practice of windows platform testing per RUBY_PLATFORM=~/mswin|mingw/ .
Notes:
Merged: https://github.com/ruby/ruby/pull/4599
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Pattern matching for target_os in configure script should be permissive if we consider suffixing something onto "mingw32".
Notes:
Merged: https://github.com/ruby/ruby/pull/4599
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Notes:
Merged: https://github.com/ruby/ruby/pull/4599
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Notes:
Merged: https://github.com/ruby/ruby/pull/4823
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Actually disabled at 181a3a2af5df88d145b73a060d51fe437c8c4ad4 in
2004, it has remained in config.status and been carried over to
rbconfig.rb.
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Expand variables undefined in configure.ac, RUBY_RELEASE_DATE and
so on.
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So that it is no longer needed in ruby.pc.in.
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Notes:
Merged: https://github.com/ruby/ruby/pull/4783
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Notes:
Merged: https://github.com/ruby/ruby/pull/4783
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Notes:
Merged: https://github.com/ruby/ruby/pull/4762
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Select the C source if exists, otherwise the assembler source,
instead of selecting by the coroutine type.
Notes:
Merged: https://github.com/ruby/ruby/pull/4745
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Notes:
Merged: https://github.com/ruby/ruby/pull/4744
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Notes:
Merged: https://github.com/ruby/ruby/pull/4632
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Find jemalloc header first, then using the found header, try [with
mangle, without mangle] x [no more additional libraries, adding
jemalloc] combination.
Notes:
Merged: https://github.com/ruby/ruby/pull/4632
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Notes:
Merged: https://github.com/ruby/ruby/pull/4631
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It is reported that combination of `--enable-shared --with-jemalloc`
breaks on Debian bullseye (testig). Deeper investigation revealed that
this system's `ld(1)` is patched, to turn `ld --as-needed` on by
default.
This linker flag strips "unnecessary" library dependencies from an
executable. In case of `ruby(1)` (of `--enable-shared`), because
everything is in `libruby.so`, the binary itself doesn't include any
calls to `malloc(3)` at all. So in spite of our explicit `-ljemalloc`
flag, it is ignored. Libc's one is chosen instead.
This is not what we want. Let's force our `ruby(1)` link what we want.
Fixes https://github.com/ruby/ruby/pull/4627
The author would like to acknowledge
Akihiko Odaki <akihiko.odaki@gmail.com> for their contributions.
Notes:
Merged: https://github.com/ruby/ruby/pull/4631
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Not to be interleaved by fallback checking messages
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