[jdk11u-dev] RFR: 8248238: Implementation: JEP 388: Windows AArch64 Support [v3]

[Vladimir Kempik]

On Tue, 31 Aug 2021 13:18:50 GMT, Reka Kovacs <github.com+25946952+rnkovacs at openjdk.org> wrote:

>> Main commit of the Windows/AArch64 port.
>> 
>> Also fixes [JDK-8272181](https://bugs.openjdk.java.net/browse/JDK-8272181) by adding [`src/hotspot/os_cpu/windows_aarch64/pauth_windows_aarch64.inline.hpp`](https://github.com/openjdk/jdk11u-dev/pull/301/files#diff-235302dc4618158c4f75771ebbb6f0e4beeee5daf0a537b03ee4253a711268c6), which is needed for a successful Windows-AArch64 build.
>> 
>> Depends on #274 and #299.
>
> Reka Kovacs 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 one additional commit since the last revision:
> 
>   Backport 9604ee82690f89320614b37bfef4178abc869777

An example, it's always in Stub Code
[Exception Handler]
[Stub Code]
 0x0000000109fe4340: adrp   x8, 0x0000000109b39000
                        ;  {no_reloc}
 0x0000000109fe4344: add    x8, x8, #0x580
 0x0000000109fe4348: blr    x8
 0x0000000109fe434c: stp    x0, x1, [sp, #-256]!
 0x0000000109fe4350: stp    x2, x3, [sp, #16]
 0x0000000109fe4354: stp    x4, x5, [sp, #32]
 0x0000000109fe4358: stp    x6, x7, [sp, #48]
 0x0000000109fe435c: stp    x8, x9, [sp, #64]
 0x0000000109fe4360: stp    x10, x11, [sp, #80]
 0x0000000109fe4364: stp    x12, x13, [sp, #96]
 0x0000000109fe4368: stp    x14, x15, [sp, #112]
 0x0000000109fe436c: stp    x16, x17, [sp, #128]
 0x0000000109fe4370: stp    x18, x19, [sp, #144]
 0x0000000109fe4374: stp    x20, x21, [sp, #160]
 0x0000000109fe4378: stp    x22, x23, [sp, #176]
 0x0000000109fe437c: stp    x24, x25, [sp, #192]
 0x0000000109fe4380: stp    x26, x27, [sp, #208]

-------------

PR: https://git.openjdk.java.net/jdk11u-dev/pull/301