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[PULL,15/15] bsd-user: Add target.h for aarch64.

Message ID 20240724220449.10398-16-imp@bsdimp.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/15] bsd-user:Add CPU initialization and management functions | expand

Commit Message

Warner Losh July 24, 2024, 10:04 p.m. UTC 
For aarch64, it's a 64-bit API, so there's no pairing of registers for
64-bit values.

Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/aarch64/target.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 bsd-user/aarch64/target.h
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Patch

diff --git a/bsd-user/aarch64/target.h b/bsd-user/aarch64/target.h
new file mode 100644
index 00000000000..702aeb7fc57
--- /dev/null
+++ b/bsd-user/aarch64/target.h
@@ -0,0 +1,20 @@ 
+/*
+ * Aarch64 general target stuff that's common to all aarch details
+ *
+ * Copyright (c) 2022 M. Warner Losh <imp@bsdimp.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef TARGET_H
+#define TARGET_H
+
+/*
+ * aaarch64 ABI does not 'lump' the registers for 64-bit args.
+ */
+static inline bool regpairs_aligned(void *cpu_env)
+{
+    return false;
+}
+
+#endif /* TARGET_H */