From: Khem Raj <raj.khem@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Khem Raj <raj.khem@gmail.com>
Subject: [PATCH 1/2] tunes: Add support for sve instructions on armv8/armv9
Date: Tue, 11 Jul 2023 13:10:41 -0700 [thread overview]
Message-ID: <20230711201042.38285-1-raj.khem@gmail.com> (raw)
This helps in defining correct compiler options and configure options
for glibc and overall ABI for toolchain
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
meta/conf/machine/include/arm/feature-arm-sve.inc | 5 +++++
1 file changed, 5 insertions(+)
create mode 100644 meta/conf/machine/include/arm/feature-arm-sve.inc
diff --git a/meta/conf/machine/include/arm/feature-arm-sve.inc b/meta/conf/machine/include/arm/feature-arm-sve.inc
new file mode 100644
index 00000000000..279bf8c4862
--- /dev/null
+++ b/meta/conf/machine/include/arm/feature-arm-sve.inc
@@ -0,0 +1,5 @@
+# Scalable Vector Extension (SVE) for:
+# armv8.2-a, armv8.3-a, armv8.4-a, armv8.5-a, armv8.6-a, armv8-r, armv9a
+
+TUNEVALID[sve] = "Enable SVE instructions for ARMv8 and ARMv9"
+TUNE_CCARGS_MARCH_OPTS .= "${@bb.utils.contains('TUNE_FEATURES', 'sve', '+sve', '', d)}"
--
2.41.0
next reply other threads:[~2023-07-11 20:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 20:10 Khem Raj [this message]
2023-07-11 20:10 ` [PATCH 2/2] arch-armv8,arch-armv9: Add sve based tune options Khem Raj
2023-07-12 10:29 ` [OE-core] [PATCH 1/2] tunes: Add support for sve instructions on armv8/armv9 Ross Burton
2023-07-12 16:12 ` Khem Raj
2023-07-21 14:34 ` Alexandre Belloni
2023-07-23 3:09 ` Khem Raj
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