[PATCH 00/12] aarch64: Add Armv9.4-A support for the d128 extension

Nick Clifton nickc@redhat.com
Fri Jan 5 16:10:29 GMT 2024


Hi Victor,

> The d128 extension released as an optional architectural feature for
> Armv9.4-a introduces 128-bit page table descriptors and support for
> these.

Did you run the testsuites after applying this patch series ?

I ask because I am seeing a *lot* of new failures in the assembler,
linker and binutils testsuites with this series applied. :-(

For example:

   FAIL: gas/aarch64/addsub

and the log shows:

   regexp_diff match failure
   regexp "^       0:	0b0100f0 	add	w16, w7, w1$"
   line   "       0:	0b0000f1 	add	w17, w7, w17, none #0"
   regexp_diff match failure
   regexp "^       4:	0b2100f0 	add	w16, w7, w1, uxtb$"
   line   "       4:	0b2100f0 	.inst	0x0b2100f0 ; undefined"
   [...]

Perhaps I have mis-applied the patch series, but before I investigate
further, please could you confirm that these failures are not something
that you see in your local builds.

Cheers
   Nick



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