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[v2,1/2] tunes: Add support for sve instructions on armv8/armv9

Message ID 20230821063049.3296008-1-raj.khem@gmail.com
State New
Headers show
Series [v2,1/2] tunes: Add support for sve instructions on armv8/armv9 | expand

Commit Message

Khem Raj Aug. 21, 2023, 6:30 a.m. UTC 
This helps in defining correct compiler options and configure options
for glibc and overall ABI for toolchain

(From OE-Core rev: 58330ce58719bd82530b1143623db7af7a85e897)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
v2: No change

 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
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Patch

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)}"