Changes in Makefile

7eaf0e7d - MFC r344827-344830, r344845:

Thu, 27 Jun 2019 16:48:24 +0000

MFC r344827-344830, r344845:Implement minidump support for RISC-V. List of files: /freebsd-12.1/lib/libkvm/Makefile

993d074b - Use __SCCSID for SCCS IDs in libkvm sources.

Tue, 22 May 2018 15:52:22 +0000

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-12.1/lib/libkvm/Makefile

8c099357 - Add HAS_TESTS to all Makefiles that use the SUBDIR.${MK_TESTS}+= tests idiom

Wed, 02 Aug 2017 08:14:06 +0000

Add HAS_TESTS to all Makefiles that use the SUBDIR.${MK_TESTS}+= tests idiom List of files: /freebsd-12.1/lib/libkvm/Makefile

10f81a9b - lib/libkvm: start adding basic tests for kvm(3)

Tue, 28 Mar 2017 17:37:49 +0000

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-12.1/lib/libkvm/Makefile

25e76a1d - libkvm: bump WARNS to 6 after recent commits done to resolve warnings issues

Wed, 22 Mar 2017 02:44:39 +0000

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-12.1/lib/libkvm/Makefile

197eca22 - libkvm: Put private kvm routines in kvm_private.c.

Mon, 18 Jul 2016 01:02:52 +0000

libkvm: Put private kvm routines in kvm_private.c. List of files: /freebsd-12.1/lib/libkvm/Makefile

7aad67e9 - Remove kvm_getfiles(3)

Sat, 30 Apr 2016 09:21:13 +0000

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-12.1/lib/libkvm/Makefile

a70cba95 - First pass through library packaging.

Thu, 04 Feb 2016 21:16:35 +0000

First pass through library packaging.Sponsored by: The FreeBSD Foundation List of files: /freebsd-12.1/lib/libkvm/Makefile

7f911abe - Add support to libkvm for reading vmcores from other architectures.

Fri, 27 Nov 2015 18:58:26 +0000

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-12.1/lib/libkvm/Makefile

18b2ee82 - Revert r284417 it is not necessary anymore

Mon, 15 Jun 2015 19:28:07 +0000

Revert r284417 it is not necessary anymore List of files: /freebsd-12.1/lib/libkvm/Makefile

4232f826 - Enforce overwritting SHLIBDIR

Mon, 15 Jun 2015 15:34:20 +0000

Enforce overwritting SHLIBDIRSince METAMODE has been added, sys.mk loads bsd.mkopt.mk which ends load loadingbsd.own.mk which then defines SHLIBDIR before all the Makefile.inc everywhere.This makes /lib being populated again.Reported by: many List of files: /freebsd-12.1/lib/libkvm/Makefile

73279d41 - Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental.

Sun, 23 Mar 2014 12:49:25 +0000

Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental.This targets the existing ARMv6 and ARMv7 SoCs that contain a VFP unit.This is an optional coprocessors may not be present in all devices, howeverit appears to be in all current SoCs we support.armv6hf targets the VFP variant of the ARM EABI and our copy of gcc is tooold to support this. Because of this there are a number of WITH/WITHOUToptions that are unsupported and must be left as the default value. Theoptions and their required value are: * WITH_ARM_EABI * WITHOUT_GCC * WITHOUT_GNUCXXIn addition, without an external toolchain, the following need to be leftas their default: * WITH_CLANG * WITH_CLANG_IS_CCAs there is a different method of passing float and double values tofunctions the ABI is incompatible with existing armv6 binaries. To usethis a full rebuild of world is required. Because no floating point valuesare passed into the kernel an armv6 kernel with VFP enabled will work withan armv6hf userland and vice versa. List of files: /freebsd-12.1/lib/libkvm/Makefile

f864e2ab - Re-apply the part of r260022 that was reverted by r260030 with

Mon, 13 Jan 2014 19:01:14 +0000

Re-apply the part of r260022 that was reverted by r260030 withone significant difference: for LIB32 builds both TARGET_ARCHand MACHINE_ARCH are defined. TARGET_ARCH confusingly holds thearchitecture of the host (e.g. amd64), while MACHINE_ARCH holdsthe architecture were trying to build (e.g. i386). With bothset and different, r260022 changed the behaviour to interpretthe condition as building a cross-amd64 libkvm on i386, whenobviously we're trying to build an i386 version on amd64. WhenCOMPAT_32BIT is defined, we're building LIB32 and ignore thevalue of TARGET_ARCH as we did before. List of files: /freebsd-12.1/lib/libkvm/Makefile

71694e55 - Revert part of r260022: LIB32 builds were broken by it.

Sun, 29 Dec 2013 03:15:15 +0000

Revert part of r260022: LIB32 builds were broken by it. List of files: /freebsd-12.1/lib/libkvm/Makefile

3f6558c4 - Allow building a cross libkvm by setting TARGET_ARCH. The library so

Sat, 28 Dec 2013 23:01:57 +0000

Allow building a cross libkvm by setting TARGET_ARCH. The library soproduced will be called libkvm-${ARCH} instead of libkvm. This allowsinstalling it alongside the native version.For symbol lookups, use ps_pglobal_lookup() instead of __fdnlist()when building a cross libkvm. It is assumed that the cross tool thatuses the cross libkvm also provides an implementation for thisproc_services function.Note that this commit does not change any of the architecture-specificcode for cross-compilation. List of files: /freebsd-12.1/lib/libkvm/Makefile

374931bd - In r227839, when removing libkvm dependency on procfs(5),

Wed, 10 Jul 2013 19:44:43 +0000

In r227839, when removing libkvm dependency on procfs(5),kvm_uread() function, used for reading from /proc/pid/mem, wasremoved too. But the function declaration remained in kvm.hpublic header and the soname was not bumped.Remove kvm_uread() from kvm.h and bump the soname.Reported by: rmhDiscussed on: arch List of files: /freebsd-12.1/lib/libkvm/Makefile

8d13912c - Fix typo.

Thu, 11 Apr 2013 10:14:28 +0000

Fix typo. List of files: /freebsd-12.1/lib/libkvm/Makefile

2a213404 - o Provide function kvm_read_zpcpu() to access UMA_ZONE_PCPU allocations.

Wed, 10 Apr 2013 20:26:53 +0000

o Provide function kvm_read_zpcpu() to access UMA_ZONE_PCPU allocations.o Provide function kvm_counter_u64_fetch() to fetch valut of a counter(9).Sponsored by: Nginx, Inc. List of files: /freebsd-12.1/lib/libkvm/Makefile

4b547324 - Disconnect sun4v architecture from the three.

Sat, 14 May 2011 01:53:38 +0000

Disconnect sun4v architecture from the three.Some files keep the SUN4V tags as a code reference, for the future,if any rewamped sun4v support wants to be added again.Reviewed by: mariusTested by: sbrunoApproved by: re List of files: /freebsd-12.1/lib/libkvm/Makefile

de788839 - libkvm: fix process runtime calculation on crashdumps

Sun, 23 Jan 2011 11:08:36 +0000

libkvm: fix process runtime calculation on crashdumpsFix a long standing bug, where the procs ticks where assumed to be inus. Instead, read cpu_tick_frequency from the kernel and use the samelogic to convert runtime. This is still too optimistic in that itassumes cpu_tick_frequency is available and fixed. Since this functionis only called on crashdumps, I think we can live with that. Testing hasshown the values to be correct for different kern.hz inside Virtualbox.Bump WARNS. Alignment issues on some archs mean this is still at 3.Reviewed by: bde List of files: /freebsd-12.1/lib/libkvm/Makefile