* [PATCH] gas: Mention initial support for Intel APX in NEWS
@ 2023-12-28 16:20 H.J. Lu
2024-01-04 9:26 ` Jan Beulich
0 siblings, 1 reply; 2+ messages in thread
From: H.J. Lu @ 2023-12-28 16:20 UTC (permalink / raw)
To: binutils
---
gas/NEWS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gas/NEWS b/gas/NEWS
index 4c8d5946690..cf0020c75ae 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -1,5 +1,7 @@
-*- text -*-
+* Initial support for Intel APX: 32 GPRs, NDD, PUSH2/POP2 and PUSHP/POPP.
+
* On RISC-V macro instructions expanding to AUIPC and a load, store, or branch
no longer accept x0 as an intermediate and/or destination register.
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] gas: Mention initial support for Intel APX in NEWS
2023-12-28 16:20 [PATCH] gas: Mention initial support for Intel APX in NEWS H.J. Lu
@ 2024-01-04 9:26 ` Jan Beulich
0 siblings, 0 replies; 2+ messages in thread
From: Jan Beulich @ 2024-01-04 9:26 UTC (permalink / raw)
To: H.J. Lu; +Cc: binutils
On 28.12.2023 17:20, H.J. Lu wrote:
> ---
> gas/NEWS | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/gas/NEWS b/gas/NEWS
> index 4c8d5946690..cf0020c75ae 100644
> --- a/gas/NEWS
> +++ b/gas/NEWS
> @@ -1,5 +1,7 @@
> -*- text -*-
>
> +* Initial support for Intel APX: 32 GPRs, NDD, PUSH2/POP2 and PUSHP/POPP.
Btw, allowing a release with partial support for a feature raises the question
of how one would later (and easily) detect full support. The latest with
ae89daecb132 ("x86: generalize disabling of sub-architectures") I was really
hoping that such detection for all new ISA extensions would be straightforward
by probing just the respective .arch directive.
Also this should perhaps say "Partial and experimental" rather than "Initial".
Jan
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2023-12-28 16:20 [PATCH] gas: Mention initial support for Intel APX in NEWS H.J. Lu
2024-01-04 9:26 ` Jan Beulich
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