[jdk17u-dev] RFR: 8283326: Implement SafeFetch statically [v3]
Sergey Nazarkin
snazarki at openjdk.org
Fri Jul 14 10:52:19 UTC 2023
On Wed, 12 Jul 2023 19:54:04 GMT, Sergey Nazarkin <snazarki at openjdk.org> wrote:
>> Hi!
>> I'd like to backport this changeset to prevent a crash when AsyncProfiler is used on Mac M1.
>>
>> The backport is not clean:
>> 1. RISCV is not part of jdk17
>> 2. mallocTracker.cpp is not updated since 8281023 was not backported to jdk17
>> 3. vmError_posix.cpp requires manual update due to 8289350 is missed at jdk19+
>> 4. Need to add globals.hpp to fix builds without precompiled headers
>>
>> There is follow up for this case:
>> 1. 8284997: arm32 build crashes since JDK-8283326
>> 2. 8288719: [arm32] SafeFetch32 thumb interleaving causes random crashes
>
> Sergey Nazarkin has updated the pull request incrementally with one additional commit since the last revision:
>
> Missed riscv assembler
Got the push approval.
-------------
PR Comment: https://git.openjdk.org/jdk17u-dev/pull/1557#issuecomment-1635678966
More information about the jdk-updates-dev
mailing list