October 2017 - Darwin-kernel

Re: Building XNU for ARM64
by Ethan Sherriff 31 Oct '17

31 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Spamdiagnosticmetadata: NSPM Spamdiagnosticoutput: 1:99 Thread-index: AQHTUnmrhRlnp3UncEKKzkf0ceYd56L+ajCAgAAC3IA= Thread-topic: Building XNU for ARM64 I came up with this patch of the makefiles, it gets the build going but it exits very early due to missing declarations and headers for ARM, and I haven’t had the time to look at those yet. Here are the contents of the patch: --- xnu-4570.1.46/makedefs/MakeInc.def +++ xnu-4570.1.46/makedefs/MakeInc.def @@ -7,11 +7,11 @@ # # # Architecture Configuration options # -SUPPORTED_ARCH_CONFIGS := X86_64 X86_64H +SUPPORTED_ARCH_CONFIGS := X86_64 X86_64H ARM64 ARM64 # # Kernel Configuration options # SUPPORTED_KERNEL_CONFIGS = RELEASE DEVELOPMENT DEBUG PROFILE KASAN @@ -20,10 +20,12 @@ # Machine Configuration options # SUPPORTED_X86_64_MACHINE_CONFIGS = NONE SUPPORTED_X86_64H_MACHINE_CONFIGS = NONE +SUPPORTED_ARM_MACHINE_CONFIGS = NONE +SUPPORTED_ARM64_MACHINE_CONFIGS = NONE # # Setup up *_LC variables during recursive invocations # diff -rU5 xnu-4570.1.46/makedefs/MakeInc.top xnu-4570.1.46/makedefs/MakeInc.top --- xnu-4570.1.46/makedefs/MakeInc.top +++ xnu-4570.1.46/makedefs/MakeInc.top @@ -85,11 +85,12 @@ # override DEFAULT_I386_MACHINE_CONFIG := NONE override DEFAULT_X86_64_MACHINE_CONFIG := NONE override DEFAULT_X86_64H_MACHINE_CONFIG := NONE +override DEFAULT_ARM_MACHINE_CONFIG := NONE +override DEFAULT_ARM64_MACHINE_CONFIG := NONE - # This is typically never specified (TARGET_CONFIGS is used) ifndef MACHINE_CONFIGS MACHINE_CONFIGS := DEFAULT endif I hope this helps, and good luck with building the rest! Ethan PureDarwin Developer > On 31 Oct 2017, at 18:54, Terry Thibault <bbrutalhhonesty(a)gmail.com> wrote: > > Hi all, > > Apple recently released the source for Darwin on ARM on their Github > (https://github.com/apple/darwin-xnu) Going through and building the kernel > as normal, using `make SDKROOT=macosx ARCH_CONFIGS=X86_64 > KERNEL_CONFIGS="RELEASE DEVELOPMENT DEBUG"` works fine. It'll build a kernel > for the X86_64 architecture. However, when I specify ARCH_CONFIGS=ARM64, I > get an error "Unsupported CURRENT_MACHINE_CONFIG". > > Has anyone else been able to build the XNU for ARM64? > > Thanks! > Terry _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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Building XNU for ARM64
by Terry Thibault 31 Oct '17

31 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=KxpmtIl9nY2SAVWDluIpdkp5KuF7xFz69rfOY/3tyto=; b=WrGjljIJJxgHBKV6A7cqjfom4jK2626ckNaZcFUQ+bCZ19Wv7iV5j4iF+Zbw6i/PgO S/+OucYC6Oe/sMbbw6ehpyyboqFwhRIe7noEOrcn5BUviGlcpyJ0XG+xwGbampQa8HGJ bajjOMRVBwxeQQNulf/kGGuVnXIZ7Ex0Ne4sQNmLoF4TamcqeSQPdr+UcoJ/xJbDw6Zq SBqgucucW2XkOJ8mHsFF0uh2W97HquD5BHeX/NaPxpvu+6T+KRyMF02VUgbhBcR1NOGD zZ8EasUpVVIo+uxAhWUMKa1hUn5MEmRlhUlSXFttm1GRT0FH21qe2RzOCmk4lAcQ8cir gVAw== Hi all, Apple recently released the source for Darwin on ARM on their Github ( https://github.com/apple/darwin-xnu) Going through and building the kernel as normal, using `make SDKROOT=macosx ARCH_CONFIGS=X86_64 KERNEL_CONFIGS="RELEASE DEVELOPMENT DEBUG"` works fine. It'll build a kernel for the X86_64 architecture. However, when I specify ARCH_CONFIGS=ARM64, I get an error "Unsupported CURRENT_MACHINE_CONFIG". Has anyone else been able to build the XNU for ARM64? Thanks! Terry _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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Re: Darwin-kernel Digest, Vol 14, Issue 34
by prokash 21 Oct '17

21 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Thanks much much for the info! Appreciate it very much. -prokash > On Oct 20, 2017, at 12:00 PM, darwin-kernel-request(a)lists.apple.com wrote: > > Send Darwin-kernel mailing list submissions to > darwin-kernel(a)lists.apple.com > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.apple.com/mailman/listinfo/darwin-kernel > or, via email, send a message with subject or body 'help' to > darwin-kernel-request(a)lists.apple.com > > You can reach the person managing the list at > darwin-kernel-owner(a)lists.apple.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Darwin-kernel digest..." > > > Today's Topics: > > 1. Re: 17B25C (Private) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 20 Oct 2017 10:41:36 +0100 > From: Private <me(a)tiferrei.com> > To: darwin-kernel(a)lists.apple.com, Prokash Sinha <prokash(a)garlic.com> > Subject: Re: 17B25C > Message-ID: <cbd03ad7-90b7-498a-baa2-ba9d6d8366c9@Spark> > Content-Type: text/plain; charset="utf-8" > > Dear all, > The KDK for High Sierra 10.13.1 (17B42a) is now available, as well as 17B25c > and 17B35a. > > High Sierra 10.13.1 17B42a — > https://download.developer.apple.com/Developer_Tools/Kernel_Debug_Kit_10.13… > High Sierra 10.13.1 17B25c — > https://download.developer.apple.com/macOS/Kernel_Debug_Kit_10.13.1_build_1… > High Sierra 10.13.1 17B35a — > https://download.developer.apple.com/macOS/Kernel_Debug_Kit_10.13.1_build_1… > > Cheers, > Tiago > > On 6 Oct 2017, 19:25 +0100, Prokash Sinha <prokash(a)garlic.com>, wrote: >> Folks, >> >> Any one knows when the KDK for the above build would be available for >> download ? >> >> Would appreciate even if some estimated date is known. >> >> Thanks, >> prokash >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Darwin-kernel mailing list (Darwin-kernel(a)lists.apple.com) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/darwin-kernel/me%40tiferrei.com >> >> This email sent to me(a)tiferrei.com > > The information contained in this email may be confidential and/or legally > protected under applicable law. The message is intended solely for the > addressee(s). If you are not the intended recipient, you are hereby notified > that any use, forwarding, dissemination, or reproduction of this email is > strictly prohibited and may be unlawful. If you are not the intended > recipient, please contact the sender by return e-mail and destroy all copies > of the original email. >

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Re: 17B25C
by Private 20 Oct '17

20 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1508492511; s=all; d=tiferrei.com; i=me(a)tiferrei.com; h=Date:From:To:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type; l=5070; bh=tZCidZCEfcy9/BMUBUcoXlpMD4/ko+dAB9fncwJmhU8=; b=Tio//bKe9M8Qm0Bg0OOq9CbfpIiZfPKZyO+R8y2sw0BqEZ4rvAdbHa0j8p0XmFDa ayJB9O1F2unIyQk5scES8oPq076+Kzzmcw+Z0gZZeCEoTk/toUNVadni7Vo/5cLNNtQ 4ITjZ2rxr/RznCAqsJiwb4/ku882YX23IUXwElK8= Dear all, The KDK for High Sierra 10.13.1 (17B42a) is now available, as well as 17B25c and 17B35a. High Sierra 10.13.1 17B42a — https://download.developer.apple.com/Developer_Tools/Kernel_Debug_Kit_10.13… High Sierra 10.13.1 17B25c — https://download.developer.apple.com/macOS/Kernel_Debug_Kit_10.13.1_build_1… High Sierra 10.13.1 17B35a — https://download.developer.apple.com/macOS/Kernel_Debug_Kit_10.13.1_build_1… Cheers, Tiago On 6 Oct 2017, 19:25 +0100, Prokash Sinha <prokash(a)garlic.com>, wrote: > Folks, > > Any one knows when the KDK for the above build would be available for > download ? > > Would appreciate even if some estimated date is known. > > Thanks, > prokash > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Darwin-kernel mailing list (Darwin-kernel(a)lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/darwin-kernel/me%40tiferrei.com > > This email sent to me(a)tiferrei.com The information contained in this email may be confidential and/or legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this email is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original email. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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Re: Darwin-kernel Digest, Vol 14, Issue 32
by prokash 07 Oct '17

07 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Also what about KDK for the High Sierra GA release ? Thanks, Prokash > On Oct 6, 2017, at 12:00 PM, darwin-kernel-request(a)lists.apple.com wrote: > > Send Darwin-kernel mailing list submissions to > darwin-kernel(a)lists.apple.com > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.apple.com/mailman/listinfo/darwin-kernel > or, via email, send a message with subject or body 'help' to > darwin-kernel-request(a)lists.apple.com > > You can reach the person managing the list at > darwin-kernel-owner(a)lists.apple.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Darwin-kernel digest..." > > > Today's Topics: > > 1. 17B25C (Prokash Sinha) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 6 Oct 2017 11:27:24 -0700 > From: Prokash Sinha <prokash(a)garlic.com> > To: darwin-kernel(a)lists.apple.com > Subject: 17B25C > Message-ID: <7A48BDC7-2299-4C75-BBD3-D1547B011464(a)garlic.com> > Content-Type: text/plain; charset=us-ascii > > Folks, > > Any one knows when the KDK for the above build would be available for > download ? > > Would appreciate even if some estimated date is known. > > Thanks, > prokash > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Darwin-kernel mailing list > Darwin-kernel(a)lists.apple.com > https://lists.apple.com/mailman/listinfo/darwin-kernel > > > ------------------------------ > > End of Darwin-kernel Digest, Vol 14, Issue 32 > ********************************************* _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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17B25C
by Prokash Sinha 06 Oct '17

06 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Folks, Any one knows when the KDK for the above build would be available for download ? Would appreciate even if some estimated date is known. Thanks, prokash _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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Re: Kernel Debug Kit for High Sierra
by Tiago Ferreira 03 Oct '17

03 Oct '17

site_archiver(a)lists.apple.com Delivered-To: darwin-kernel(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1507053572; s=all; d=tiferrei.com; i=me(a)tiferrei.com; h=Date:From:To:Cc:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type; l=1073; bh=/bC9Ofk+TmgYipfu/ayM3+qyQm+A7lLTC7QeLFvQ+jw=; b=anYufMxEzq8nI8Qx6SIzUT8v2UqQAEfQ/nB0pS2VYXNzPS2cyawJXR2HgOE+lSrF MRK4w1lyZkyCNU15Z5R2j5Cr7U5ib6nWEexs6df/zQGF5fkxZwTvsr+F2N1ytl79kWX Zh2jKImTtPlzl1ZlybXU3zh92482G6CE8ptUrC+k= Nothing yet unfortunately, the latest one is still from the Betas. Although we’ll probably see it soon since they have decided to open source the entire Darwin Kernel history. They have definitely not forgotten about us kernel devs. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel(a)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(a)lists.apple.com

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