Changes in Makefile

592ede65bd48f16e5c46a016e92b732ed90094d2 - libkvm: support powerpc64 radix minidumps

Wed, 16 Sep 2026 06:20:45 +0200

libkvm: support powerpc64 radix minidumpsPowerPC64 radix minidumps use a 64KB root directory followed by threelevels of 4KB page tables. Add an MMU backend which walks those tables,handles large-page leaves, and decodes their always-big-endian entrieson both powerpc64 and powerpc64le.Reject old radix minidumps whose pmap section is empty with a specificdiagnostic. Add a synthetic powerpc64le dump test which reads a pagethrough both its kernel and direct-map addresses.PR: 298532Reviewed by: jhbApproved by: jhb (mentor)MFC after: 2 weeksSponsored by: FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D59743 List of files: /freebsd/lib/libkvm/Makefile

e9ac41698b2f322d55ccf9da50a3596edb2c1800 - Remove residual blank line at start of Makefile

Mon, 15 Jul 2024 06:46:32 +0200

Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/lib/libkvm/Makefile

dc36d6f9bb1753f3808552f3afd30eda9a7b206a - lib: Remove ancient SCCS tags.

Thu, 23 Nov 2023 18:21:37 +0100

lib: Remove ancient SCCS tags.Remove ancient SCCS tags from the tree, automated scripting, with twominor fixup to keep things compiling. All the common forms in the treewere removed with a perl script.Sponsored by: Netflix List of files: /freebsd/lib/libkvm/Makefile

d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf - Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 19:55:03 +0200

Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/lib/libkvm/Makefile

fe532f1a50172b67781c1838948eceb45caf91d2 - libkvm: Remove mips support

Fri, 31 Dec 2021 00:45:17 +0100

libkvm: Remove mips supportlibkvm references files in sys/mips, so remove it ahead of removingsys/mips.Sponsored by: Netflix List of files: /freebsd/lib/libkvm/Makefile

7cc42f6d25ef2e19059d088fa7d4853fe9afefb5 - Do a sweep and remove most WARNS=6 settings

Thu, 01 Oct 2020 03:10:51 +0200

Do a sweep and remove most WARNS=6 settingsRepeating the default WARNS here makes it slightly more difficult toexperiment with default WARNS changes, e.g. if we did something absolutelybananas and introduced a WARNS=7 and wanted to try lifting the default tothat.Drop most of them; there is one in the blake2 kernel module, but I suspectit should be dropped -- the default WARNS in the rest of the build doesn'tcurrently apply to kernel modules, and I haven't put too much thought intowhether it makes sense to make it so. List of files: /freebsd/lib/libkvm/Makefile

38cf2a4334fbc5b90761b1fd0199ac93ea83630f - Implement kvm_kerndisp

Thu, 06 Feb 2020 14:21:59 +0100

Implement kvm_kerndispThis change adds a new libkvm function, kvm_kerndisp(), that can be used toretrieve the kernel displacement, that is the difference between the kernel'sbase virtual address at run time and the kernel base virtual address specifiedin the kernel image file.This will be used by kgdb, to properly relocate kernel symbols, when needed.Reviewed by: jhbDifferential Revision: https://reviews.freebsd.org/D23285 List of files: /freebsd/lib/libkvm/Makefile

58aa35d42975c298ca0adba705c042596303c9f5 - Remove sparc64 kernel support

Mon, 03 Feb 2020 18:35:11 +0100

Remove sparc64 kernel supportRemove all sparc64 specific filesRemove all sparc64 ifdefsRemovee indireeect sparc64 ifdefs List of files: /freebsd/lib/libkvm/Makefile

d3c34fc0f4733a783b8f4fc518b9cfe109b603b4 - [PPC64] Initial libkvm minidump implementation

Mon, 09 Dec 2019 14:59:36 +0100

[PPC64] Initial libkvm minidump implementationThis change adds PowerPC64 support for minidumps on libkvm.Address translation, page walk, and data retrieval were tested and seem to beworking correctly.Reviewed by: jhibbitsDifferential Revision: https://reviews.freebsd.org/D21555 List of files: /freebsd/lib/libkvm/Makefile

a7b5a3d48640f3f5898b05328d71c2949b6b7098 - pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

Thu, 05 Sep 2019 16:13:08 +0200

pkgbase: Put a lot of binaries and lib in FreeBSD-runtimeAll of them are needed to be able to boot to single user and be ableto repair a existing FreeBSD installation so put them directly intoFreeBSD-runtime.Reviewed by: bapt, gjbDifferential Revision: https://reviews.freebsd.org/D21503 List of files: /freebsd/lib/libkvm/Makefile

5e58ed820a0391e766c1a365735b81a52bbf9af5 - Add riscv minidump support to libkvm.

Wed, 06 Mar 2019 00:59:55 +0100

Add riscv minidump support to libkvm.Submitted by: Mitchell Horne Differential Revision: https://reviews.freebsd.org/D19171 List of files: /freebsd/lib/libkvm/Makefile

993d074be6458c1492e9b111f7962ac43aac3edc - Use __SCCSID for SCCS IDs in libkvm sources.

Tue, 22 May 2018 17:52:22 +0200

Use __SCCSID for SCCS IDs in libkvm sources.Rather than using #ifdef's around a static char array, use theexisting helper macro from for SCCS IDs. Topreserve existing behavior, add -DNO__SCCSID to CFLAGS to notinclude SCCS IDs in the built library by default.Reviewed by: brooks, dab (older version)Reviewed by: rgrimesDifferential Revision: https://reviews.freebsd.org/D15459 List of files: /freebsd/lib/libkvm/Makefile

8c09935728787235a761b6104c91ad6885ed4cd8 - Add HAS_TESTS to all Makefiles that use the SUBDIR.${MK_TESTS}+= tests idiom

Wed, 02 Aug 2017 10:14:06 +0200

Add HAS_TESTS to all Makefiles that use the SUBDIR.${MK_TESTS}+= tests idiom List of files: /freebsd/lib/libkvm/Makefile

10f81a9b3b6549ff94936ab526d9155bd9384c98 - lib/libkvm: start adding basic tests for kvm(3)

Tue, 28 Mar 2017 19:37:49 +0200

lib/libkvm: start adding basic tests for kvm(3)- kvm_close: add a testcase to verify support for errno = EINVAL / -1 (see D10065) when kd == NULL is provided to the libcall.- kvm_geterr:-- Add a negative testcase for kd == NULL returning "" (see D10022).-- Add two positive testcases:--- test the error case using kvm_write on a O_RDONLY descriptor.--- test the "no error" case using kvm_read(3) and kvm_nlist(3) as helper routines and by injecting a bogus error message via _kvm_err (an internal API) _kvm_err was used as there isn't a formalized way to clear the error output, and because kvm_nlist always returns ENOENT with the NULL terminator today.- kvm_open, kvm_open2:-- Add some basic negative tests for kvm_open(3) and kvm_open2(3). Testing positive cases with a specific `corefile`/`execfile`/`resolver` requires more work and would require user intervention today in order to reliably test this out.Reviewed by: markjMFC after: 2 monthsSponsored by: Dell EMC IsilonDifferential Revision: D10024 List of files: /freebsd/lib/libkvm/Makefile

25e76a1d5741b58b17e17033645e08d9d5be173f - libkvm: bump WARNS to 6 after recent commits done to resolve warnings issues

Wed, 22 Mar 2017 03:44:39 +0100

libkvm: bump WARNS to 6 after recent commits done to resolve warnings issuesMFC after: 1 monthTested with: make tinderbox; clang 4.0.0 (amd64), gcc 4.2.1/6.3.0 (amd64)Sponsored by: Dell EMC Isilon List of files: /freebsd/lib/libkvm/Makefile

197eca22ed906892c80e52ffe90a9b40e7f3f464 - libkvm: Put private kvm routines in kvm_private.c.

Mon, 18 Jul 2016 03:02:52 +0200

libkvm: Put private kvm routines in kvm_private.c. List of files: /freebsd/lib/libkvm/Makefile

7aad67e9ca9fe181204f18edc91f8ab2ba8f79a0 - Remove kvm_getfiles(3)

Sat, 30 Apr 2016 11:21:13 +0200

Remove kvm_getfiles(3)This libcall has been broken since (at least) r174989/8.0-RELEASE.Bump SHLIB_MAJOR for the changeDifferential Revision: https://reviews.freebsd.org/D6052Relnotes: yesReviewed by: jhb, markjSponsored by: EMC / Isilon Storage Division List of files: /freebsd/lib/libkvm/Makefile

a70cba95822f662d3f9da5119b6a0c433e8f70af - First pass through library packaging.

Thu, 04 Feb 2016 22:16:35 +0100

First pass through library packaging.Sponsored by: The FreeBSD Foundation List of files: /freebsd/lib/libkvm/Makefile

7f911abe54fff2adbb0dfea5a7fd8e81117d6527 - Add support to libkvm for reading vmcores from other architectures.

Fri, 27 Nov 2015 19:58:26 +0100

Add support to libkvm for reading vmcores from other architectures.- Add a kvaddr_type to represent kernel virtual addresses instead of unsigned long.- Add a struct kvm_nlist which is a stripped down version of struct nlist that uses kvaddr_t for n_value.- Add a kvm_native() routine that returns true if an open kvm descriptor is for a native kernel and memory image.- Add a kvm_open2() function similar to kvm_openfiles(). It drops the unused 'swapfile' argument and adds a new function pointer argument for a symbol resolving function. Native kernels still use _fdnlist() from libc to resolve symbols if a resolver function is not supplied, but cross kernels require a resolver.- Add a kvm_nlist2() function similar to kvm_nlist() except that it uses struct kvm_nlist instead of struct nlist.- Add a kvm_read2() function similar to kvm_read() except that it uses kvaddr_t instead of unsigned long for the kernel virtual address.- Add a new kvm_arch switch of routines needed by a vmcore backend. Each backend is responsible for implementing kvm_read2() for a given vmcore format.- Use libelf to read headers from ELF kernels and cores (except for powerpc cores).- Add internal helper routines for the common page offset hash table used by the minidump backends.- Port all of the existing kvm backends to implement a kvm_arch switch and to be cross-friendly by using private constants instead of ones that vary by platform (e.g. PAGE_SIZE). Static assertions are present when a given backend is compiled natively to ensure the private constants match the real ones.- Enable all of the existing vmcore backends on all platforms. This means that libkvm on any platform should be able to perform KVA translation and read data from a vmcore of any platform.Tested on: amd64, i386, sparc64 (marius)Differential Revision: https://reviews.freebsd.org/D3341 List of files: /freebsd/lib/libkvm/Makefile

18b2ee82db77066fdb18c8183e02e02f79499328 - Revert r284417 it is not necessary anymore

Mon, 15 Jun 2015 21:28:07 +0200

Revert r284417 it is not necessary anymore List of files: /freebsd/lib/libkvm/Makefile