site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mac.com; s=1a1hai; t=1596374129; bh=/NZbtzrl1WkR0QMkuWxSqPH9sMUJEXj3IcnxEIbD1ZU=; h=From:Content-Type:Mime-Version:Subject:Message-Id:Date:To; b=FJG/vuQWS+vU0h2mYvl10MB5XNv/GEK6cfFfKxwd3rRtqeC/X+vgdy0ibjtM4l5oL jXo/woSQkJ3S11X3cLVJSSzGLSkOltsWBLwxh3rr1WYX4csheHKAnOQm4FB4TzI8u/ Psg7Mr09+ibhBHa9V42M2GzZ2airI8XyPCwFwHXtekhXNQixobm5M1euoKEEF65/D3 h/W9NuLpiDifLTRm+4HFVZyYX8+TWykLRqVV5Lk7rqIgwcX1wgiFFA9TX0MIpx03Mo 6CGwdC+P6Zqp+0tZtbThiHP89iTwi5D4Eq+uSNIdkw5m54EvpdqH9rd6weByxM5gBA VW5HJv/K2PdbQ== Hello Darwin-Kernel List, my suspicion is, that this is the right place to ask: I am currently trying to get a grip on ARM64 assembly, now that x86 as been eliminated. However, I have problems to call the openat system call: https://github.com/below/HelloSilicon/blob/a40f36e48f91cb16d915c1193c3846f23... This will return „9“ in X0, regardless of the input file name. I checked bsd/kern/syscalls.master, (https://github.com/apple/darwin-xnu/blob/a449c6a3b8014d9406c2ddbdc81795da24a...) but 463 seems to be the wrong number, or maybe I am doing it wrong. The last info I have on the subject is „OS X Internals“ … which still is based on PPC. If you have some newer or better info, I’d appreciate that! Thanks Alex P.S.: I am aware that the syscall interface is considered „private and subject to change“. This is for academic purposes only _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com