From: YunQiang Su <yunqiang.su@cipunited.com>
To: binutils@sourceware.org
Cc: syq@debian.org, macro@orcam.me.uk, xry111@xry111.site,
richard.sandiford@arm.com, jiaxun.yang@flygoat.com,
YunQiang Su <yunqiang.su@cipunited.com>
Subject: [PATCH] gas: documents .gnu_attribute Tag_GNU_MIPS_ABI_MSA
Date: Fri, 5 May 2023 17:27:16 +0800 [thread overview]
Message-ID: <20230505092716.885338-1-yunqiang.su@cipunited.com> (raw)
It is added since 2016 by
Add support for .MIPS.abiflags and .gnu.attributes sections
b52717c0e104eb603e8189c3c0d3658ef5d903f5
But never documented.
---
gas/doc/as.texi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/gas/doc/as.texi b/gas/doc/as.texi
index 353ff860f1b..ea40a9ed75e 100644
--- a/gas/doc/as.texi
+++ b/gas/doc/as.texi
@@ -7816,6 +7816,17 @@ registers and 32-bit general-purpose registers.
registers, 32-bit general-purpose registers and a rule that forbids the
direct use of odd-numbered single-precision floating-point registers.
@end itemize
+
+@item Tag_GNU_MIPS_ABI_MSA (8)
+The MIPS SIMD Architecture (MSA) ABI used by this object file. The value will be:
+
+@itemize @bullet
+@item
+0 for file not tagged or not using any ABIs affected by MSA.
+@item
+1 for files using 128 bit MSA.
+@end itemize
+
@end table
@subsection PowerPC Attributes
--
2.30.2
next reply other threads:[~2023-05-05 9:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-05 9:27 YunQiang Su [this message]
2023-05-19 11:54 ` Maciej W. Rozycki
2023-05-19 12:16 ` YunQiang Su
2023-05-19 12:41 ` Maciej W. Rozycki
2023-06-15 3:50 ` Maciej W. Rozycki
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