RFR: 8370978: Zero JVM fails to build on i386 after JDK-8351149

[Aleksey Shipilev]

On Sun, 23 Nov 2025 19:24:27 GMT, Vladimir Petko <vpetko at openjdk.org> wrote:

>> src/hotspot/os/linux/os_linux.cpp line 1775:
>> 
>>> 1773: #if  (defined IA32)
>>> 1774:   static  Elf32_Half running_arch_code=EM_386;
>>> 1775: #elif   (defined AMD64) || (defined X32)
>> 
>> Do you need `X32` case here? I don't think anything wants it.
>
> I think Debian wants it:
> ``Architecture: alpha amd64 arc armel armhf arm64 hppa i386 ia64 loong64 mips mipsel mips64 mips64el powerpc ppc64 ppc64el m68k riscv64 sh4 sparc sparc64 s390x x32``[1]
> 
> [1] https://salsa.debian.org/openjdk-team/openjdk/-/blob/master/debian/control?ref_type=heads#L39

Oh, all right then.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28406#discussion_r2554976865