[11u] RFR: 8255479: [aarch64] assert(src->section_index_of(target) == CodeBuffer::SECT_NONE) failed: sanity

Doerr, Martin martin.doerr at sap.com
Mon Jan 11 22:41:35 UTC 2021


Hi Paul,

thanks for the review.

Best regards,
Martin


> -----Original Message-----
> From: Hohensee, Paul <hohensee at amazon.com>
> Sent: Montag, 11. Januar 2021 23:32
> To: Doerr, Martin <martin.doerr at sap.com>; jdk-updates-
> dev at openjdk.java.net; 'hotspot-compiler-dev at openjdk.java.net' <hotspot-
> compiler-dev at openjdk.java.net>
> Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>; Langer, Christoph
> <christoph.langer at sap.com>
> Subject: RE: [11u] RFR: 8255479: [aarch64] assert(src-
> >section_index_of(target) == CodeBuffer::SECT_NONE) failed: sanity
> 
> Lgtm.
> 
> Thanks,
> Paul
> 
> -----Original Message-----
> From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> on
> behalf of "Doerr, Martin" <martin.doerr at sap.com>
> Date: Monday, January 11, 2021 at 7:51 AM
> To: "jdk-updates-dev at openjdk.java.net" <jdk-updates-
> dev at openjdk.java.net>, "'hotspot-compiler-dev at openjdk.java.net'"
> <hotspot-compiler-dev at openjdk.java.net>
> Cc: "Lindenmaier, Goetz" <goetz.lindenmaier at sap.com>, "Langer,
> Christoph" <christoph.langer at sap.com>
> Subject: [11u] RFR: 8255479: [aarch64] assert(src->section_index_of(target)
> == CodeBuffer::SECT_NONE) failed: sanity
> 
> Hi,
> 
> JDK-8255479 is backported to 11.0.11-oracle. I'd like to backport it for parity.
> Change doesn't apply cleanly. I had to integrate 2 small hunks manually:
> 1. g1BarrierSetAssembler_aarch64.cpp: Unrelated context change.
> 2. macroAssembler_aarch64.cpp: Unrelated context change, minor
> differences in code which gets removed by this change.
> 
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8255479
> 
> Original change:
> https://github.com/openjdk/jdk/commit/695117f8
> 
> 11u backport:
> http://cr.openjdk.java.net/~mdoerr/8255479_aarch64_11u/webrev.00/
> 
> Please review.
> 
> Best regards,
> Martin
> 



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