1 files changed, 17 insertions, 0 deletions
diff --git a/usr/initramfs.S b/usr/initramfs.S
new file mode 100644
index 0000000..fa21553
--- /dev/null
+++ b/usr/initramfs.S
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/*
+ * Embed the generated CPIO through the target assembler instead of converting
+ * it with `objcopy -I binary`.  The resulting object inherits the target ABI
+ * attributes (notably RISC-V float ABI flags), which keeps both GNU ld and LLD
+ * strict-linking compatible.
+ */
+
+#ifndef INITRAMFS_IMAGE
+#error "INITRAMFS_IMAGE must name the generated CPIO archive"
+#endif
+
+    .section .init.ramfs, "a", @progbits
+    .balign 8
+    .incbin INITRAMFS_IMAGE
+