diff mbox series

[meta-lts-mixins,kirkstone/rust,08/33] rust-target-config: fix feature for vfpv4f16

Message ID caed8bdd8ba9e155ced3ffdf085d04ba51c219d9.1724874972.git.scott.murray@konsulko.com
State New
Headers show
Series Update to Rust 1.78.0 | expand

Commit Message

Scott Murray Aug. 28, 2024, 8:08 p.m. UTC 
From: Willy Tu <wltu@google.com>

Based on [1] which fixed the target for vfpv3d16. Adding the support for
vfpv4d16 with the same set of changes.

Tested with running tokio which hit coredump before the change. It
worked fine after this change.

[1] https://lists.openembedded.org/g/openembedded-core/message/185702

Signed-off-by: Willy Tu <wltu@google.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(adapted from oe-core commit 8fb2f9f60962339c877949f619e1e72d33bf3080)
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
---
 classes/rust-target-config.bbclass | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/classes/rust-target-config.bbclass b/classes/rust-target-config.bbclass
index 63fb2a7..38fa761 100644
--- a/classes/rust-target-config.bbclass
+++ b/classes/rust-target-config.bbclass
@@ -21,6 +21,9 @@  def llvm_features_from_tune(d):
 
     if 'vfpv4' in feat:
         f.append("+vfp4")
+    elif 'vfpv4d16' in feat:
+        f.append("+vfp4")
+        f.append("-d32")
     elif 'vfpv3' in feat:
         f.append("+vfp3")
     elif 'vfpv3d16' in feat: