On Fri, 12 Feb 2021 12:22:09 GMT, Vladimir Kempik wrote:
>> Where did this come from - some snippet/example/tech note code? Maybe other
>> people can help figure it out if we provide more info.
>
> This is the version of w^x on-demand switch implemented by microsoft guys.
> This is enabled
On Wed, 3 Feb 2021 22:48:33 GMT, Gerard Ziemski wrote:
>> I don't like the idea of using masks on architectures that do not require
>> them. How about something like this?
>>
>> `#if defined(__APPLE__)`
>> ` // lldb (gdb) installs both standard BSD signal handlers, and mach
>> exception`
>>
On Wed, 3 Feb 2021 20:29:48 GMT, Gerard Ziemski wrote:
>> Part of the comment said `This work-around is not necessary for 10.5+, as
>> CrashReporter no longer intercedes on caught fatal signals.` so I thought it
>> was no longer needed, but it sounds like the part about `gdb` still applies
>>
On Tue, 2 Feb 2021 18:23:04 GMT, Gerard Ziemski wrote:
>> Anton Kozlov has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> support macos_aarch64 in hsdis
>
> src/hotspot/os/posix/signals_posix.cpp line 1297:
>
>> 1295: kern_return_t kr;
On Mon, 25 Jan 2021 17:43:35 GMT, Phil Race wrote:
>> Anton Kozlov has updated the pull request incrementally with two additional
>> commits since the last revision:
>>
>> - Address feedback for signature generators
>> - Enable -Wformat-nonliteral back
>
>
On Tue, 26 Jan 2021 16:07:19 GMT, Vladimir Kempik wrote:
>> src/java.desktop/share/native/libharfbuzz/hb-common.h line 113:
>>
>>> 111:
>>> 112: #define HB_TAG(c1,c2,c3,c4)
>>>
On Mon, 25 Jan 2021 13:30:55 GMT, Vladimir Kempik wrote:
>> make/modules/jdk.hotspot.agent/Lib.gmk line 34:
>>
>>> 32:
>>> 33: else ifeq ($(call isTargetOs, macosx), true)
>>> 34: SA_CFLAGS := -D_GNU_SOURCE -mno-omit-leaf-frame-pointer \
>>
>> Is this really proper for macos-x64? I thought
On Fri, 25 Sep 2020 12:44:37 GMT, Andrew Haley wrote:
>> Monica Beckwith has updated the pull request incrementally with two
>> additional commits since the last revision:
>>
>> - os_windows: remove duplicated UMA handling
>> - test_safefetch{32,N} works fine on win+aarch64
>
> Marked as
On Mon, 28 Sep 2020 19:28:10 GMT, Vladimir Kempik wrote:
>> The idea is that the naming should suggest that `r18` shouldn't be used on
>> that particular platform. Same is true for
>> macOS, but the ABI docs suggest a different usage, hence we have something
>> like that in our internal branch
On Mon, 28 Sep 2020 17:37:32 GMT, Vladimir Kempik wrote:
>> Monica Beckwith has updated the pull request with a new target base due to a
>> merge or a rebase. The pull request now
>> contains 24 commits:
>> - Merge remote-tracking branch 'upstream/master' into jdk-windows
>> - SA: update
On Thu, 24 Sep 2020 15:43:10 GMT, Chris Plummer wrote:
>> Monica Beckwith has updated the pull request with a new target base due to a
>> merge or a rebase. The incremental webrev
>> excludes the unrelated changes brought in by the merge/rebase. The pull
>> request contains 17 additional
On Thu, 24 Sep 2020 04:52:22 GMT, David Holmes wrote:
>> Monica Beckwith has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Update orderAccess_windows_aarch64.hpp
>>
>> changing from Acq-reL to Sequential Consistency to avoid compiler
On Thu, 24 Sep 2020 04:45:16 GMT, David Holmes wrote:
>> Monica Beckwith has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Update orderAccess_windows_aarch64.hpp
>>
>> changing from Acq-reL to Sequential Consistency to avoid compiler
On Mon, 21 Sep 2020 08:15:20 GMT, Bernhard Urban-Forster
wrote:
>> Hey @erikj79, thank you so much for giving it a try!
>>
>>> Our linux-aarch64 build fails with this:
>>> cc: error: unrecognized command line option '-std=c++14'
>>> when compiling
&
On Fri, 18 Sep 2020 18:38:34 GMT, Bernhard Urban-Forster
wrote:
>> Our linux-aarch64 build fails with this:
>> cc: error: unrecognized command line option '-std=c++14'
>> when compiling
>> build/linux-aarch64/buildjdk/hotspot/variant-server/libjvm/objs/precomp
On Fri, 18 Sep 2020 20:34:55 GMT, Erik Joelsson wrote:
> I assume you need the rest of the PATH on Windows.
Doesn't look like it actually. I've reverted it, thanks for catching it.
-
PR: https://git.openjdk.java.net/jdk/pull/212
On Fri, 18 Sep 2020 15:34:26 GMT, Erik Joelsson wrote:
>> Build changes look good to me. I will take this branch for a spin.
>
> Our linux-aarch64 build fails with this:
> cc: error: unrecognized command line option '-std=c++14'
> when compiling
>
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