[#74190] [Ruby trunk Feature#12134] Comparison between `true` and `false` — duerst@...
SXNzdWUgIzEyMTM0IGhhcyBiZWVuIHVwZGF0ZWQgYnkgTWFydGluIETDvHJzdC4KCgpUc3V5b3No
3 messages
2016/03/07
[#74269] Type systems for Ruby — Rob Blanco <ml@...>
Dear ruby-core,
5 messages
2016/03/10
[#74395] [Ruby trunk Feature#12142] Hash tables with open addressing — shyouhei@...
Issue #12142 has been updated by Shyouhei Urabe.
3 messages
2016/03/17
[ruby-core:74525] [Ruby trunk Bug#12120] [target/sh4] error: 'asm' operand requires impossible reload
From:
glaubitz@...
Date:
2016-03-24 08:25:33 UTC
List:
ruby-core #74525
Issue #12120 has been updated by John Paul Adrian Glaubitz.
Hi Nobuyosh!
Nobuyoshi Nakada wrote:
> What constraints does `DTRACE_PROBE4` macro have?
Sorry for the late reply, I apparently didn't get a notification.
I'm not sure where to retrieve that information. Can you point me to where that macro is defined?
Thanks,
Adrian
----------------------------------------
Bug #12120: [target/sh4] error: 'asm' operand requires impossible reload
https://bugs.ruby-lang.org/issues/12120#change-57650
* Author: John Paul Adrian Glaubitz
* Status: Feedback
* Priority: Normal
* Assignee:
* ruby -v:
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
----------------------------------------
Hello!
ruby2.3 fails to build from source on sh4 (Hitachi/Renesas SuperH), the build fails with [1]:
```
gcc -mieee -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -fPIC -D_FORTIFY_SOURCE=2 -fstack-protector -fno-strict-overflow -fvisibility=hidden -DRUBY_EXPORT -Wdate-time -D_FORTIFY_SOURCE=2 -I. -I.ext/include/sh4-linux-gnu -I./include -I. -o vm.o -c vm.c
In file included from probes.h:10:0,
from vm.c:23:
vm_exec.c: In function 'vm_exec_core':
probes.h:21:1: error: 'asm' operand requires impossible reload
DTRACE_PROBE4 (ruby, method__entry, arg1, arg2, arg3, arg4)
^
```
This appears to be a regression in ruby from version 2.2 to 2.3 since ruby2.2 builds fine on the exact same machine [2]. Let me know if you need any more input. The logs can be directly viewed in [1] and [2] and you can set up your own sh4 chroot with the documentation in [3].
Thanks,
Adrian
[1]: https://buildd.debian.org/status/fetch.php?pkg=ruby2.3&arch=sh4&ver=2.3.0-2&stamp=1455247013
[2]: https://buildd.debian.org/status/fetch.php?pkg=ruby2.2&arch=sh4&ver=2.2.4-1&stamp=1454943020
[3]: https://wiki.debian.org/SH4/sbuildQEMU
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