Changes in Makefile

df47355fae720fd8f63f36a50c8933f8342483d2 - libpmc: Add support for IBS qualifiers

Wed, 18 Mar 2026 05:27:09 +0100

libpmc: Add support for IBS qualifiersAdd support to libpmc for parsing the IBS qualifiers and computing thectl register value as a function of the qualifiers and the sample rate.This includes all of the flags available up to AMD Zen 5. Along sidethese user facing changes I included the documentation for AMD IBS.Reviewed by: mhorneSponsored by: NetflixPull Request: https://github.com/freebsd/freebsd-src/pull/2081 List of files: /freebsd/lib/libpmc/Makefile

67c3c3a274468d09925af3cf64da3f9cf878cc80 - libpmc: Move libpmc and utils to a new pmc package

Tue, 23 Sep 2025 23:30:49 +0200

libpmc: Move libpmc and utils to a new pmc packageDue to the size of libpmc.so.5, this reduces the size of the -utilitiespackage by 10%.MFC after: 1 dayReviewed by: manu, adrian, emasteDifferential Revision: https://reviews.freebsd.org/D52662 List of files: /freebsd/lib/libpmc/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/libpmc/Makefile

b293497146fea63d76a1c7492c3a21e4e5bf8f48 - pmc.amd(3): rename from pmc.k8(3)

Wed, 18 Oct 2023 19:57:06 +0200

pmc.amd(3): rename from pmc.k8(3)This is the first step in recognizing that the K8 microarchitecturerepresents a small and aged subset of AMD CPUs supported by this class.Future changes will update the code and documentation details to betterreflect this.Keep the old filename as an alias.Reviewed by: jkoshyMFC after: 1 weekSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D41279 List of files: /freebsd/lib/libpmc/Makefile

82d6d46d0d1dbdaa32c754f97e94a772d01cb26c - pmc: remove last bits of AMD K7 CPU support

Wed, 18 Oct 2023 19:56:41 +0200

pmc: remove last bits of AMD K7 CPU supportThis includes event definitions from sys/pmc_events.h, definitions fromsys/pmc.h, and the man pages.Reviewed by: jkoshySponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D41275 List of files: /freebsd/lib/libpmc/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/libpmc/Makefile

c6b3f47fedd3f94f74cc4f7c40761b1d0e777f17 - libpmc: Use LIB_CXX instead of explicit LDADD to link a C++ library.

Thu, 23 Mar 2023 17:31:29 +0100

libpmc: Use LIB_CXX instead of explicit LDADD to link a C++ library.This uses the C++ compiler as the linker instead of the C compilerletting the compiler driver pick the right libraries. This is a no-opon main and stable/13 but matters for stable/12 where the currentlogic breaks for external GCC since it tries to use a non-existentlibstdc++.Reviewed by: emasteMFC after: 1 weekDifferential Revision: https://reviews.freebsd.org/D39197 List of files: /freebsd/lib/libpmc/Makefile

e92d69234579395a79807fe303a75ba3c614c90f - libpmc: remove unused auto_ptr warning suppression

Tue, 29 Nov 2022 20:41:08 +0100

libpmc: remove unused auto_ptr warning suppressionlibpmc used -Wno-deprecated-declarations to silence warnings about usageof deprecated std::auto_ptr, but there is (now) now use of auto_ptr inlibpmc.Reviewed by: mhorneSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D37576 List of files: /freebsd/lib/libpmc/Makefile

1f5679569dd42a9e431f0a40c820bc0d40f51ba5 - libpmc: pmc_init() should avoid overflowing pmc_class_table

Wed, 31 Aug 2022 10:09:18 +0200

libpmc: pmc_init() should avoid overflowing pmc_class_tableUse calloc().Walk the class list we get from kernel, so we will not add somethingthe kernel does not know about.Avoid picking headers from /usr/include.Differential Revision: https://reviews.freebsd.org/D36401 List of files: /freebsd/lib/libpmc/Makefile

cedbdaf0e586c72fa990dceaa20c12c0ec9e3eba - Add pmc.dmc-620(3) man page.

Wed, 16 Feb 2022 01:19:46 +0100

Add pmc.dmc-620(3) man page.Reviewed by: pauammaSponsored By: Ampere ComputingDifferential Revision: https://reviews.freebsd.org/D32669 List of files: /freebsd/lib/libpmc/Makefile

da4e1e319c6cdaa1c6b3b44d8523e660a5e77e10 - Add the Arm CoreLink CMN-600 Coherent Mesh Network Controller PMU driver man page.

Wed, 16 Feb 2022 01:36:57 +0100

Add the Arm CoreLink CMN-600 Coherent Mesh Network Controller PMU driver man page.Add the Arm CoreLink CMN-600 Coherent Mesh Network Controller PMU driver man page.Reviewed by: pauamma_gundo.comSponsored By: ARMDifferential Revision: https://reviews.freebsd.org/D32335 List of files: /freebsd/lib/libpmc/Makefile

99830f702d8deab33c8704b4d2747385e5c8aac2 - libpmc: remove mips support

Fri, 28 Jan 2022 21:34:36 +0100

libpmc: remove mips supportBye bye!Reviewed by: imp, emasteSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D34083 List of files: /freebsd/lib/libpmc/Makefile

d78896e46f1d7744155919476c012400321d0dab - pmc(3): remove Pentium-related man pages and references

Tue, 10 Aug 2021 22:19:58 +0200

pmc(3): remove Pentium-related man pages and referencesSupport for Pentium events was removed completely in e92a1350b50e.Don't bump .Dd where we are just removing xrefs.Reviewed by: emasteMFC after: 1 weekSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D31423 List of files: /freebsd/lib/libpmc/Makefile

507d68984a010dab0c3ecc5477c36526c3a7fa48 - libpmc: limit pmu-events to 64-bit powerpc

Mon, 31 May 2021 22:24:15 +0200

libpmc: limit pmu-events to 64-bit powerpcAlthough currently unused, there are only pmu event definitions forPOWER8 and POWER9. There is no sense in building these on 32-bitplatforms.Sponsored by: The FreeBSD Foundation List of files: /freebsd/lib/libpmc/Makefile

3864da302af34853ddb2c33a42de5668a0d68cdd - libpmc: use $MACHINE_CPUARCH

Mon, 31 May 2021 22:20:08 +0200

libpmc: use $MACHINE_CPUARCHThis is preferred over $MACHINE_ARCH for these types of checks, althoughit makes no difference for amd64 or i386. No functional change intended.Sponsored by: The FreeBSD Foundation List of files: /freebsd/lib/libpmc/Makefile

689c7e7975cdee38ca6fd60ad3372d55c43c948c - libpmc: always generate libpmc_events.c

Mon, 31 May 2021 16:24:04 +0200

libpmc: always generate libpmc_events.cThe jevents build tool will create an empty table if it doesn't find anyevents, so we can remove the extra $MACHINE_CPUARCH checks.Reviewed by: gnn, ray, emasteMFC after: 2 weeksSponsored by: The FreeBSD FoundationDifferential Revision: https://reviews.freebsd.org/D30531 List of files: /freebsd/lib/libpmc/Makefile

04e34c0202ea50cea67d5779f54bc612c74e6532 - libpmc: fix linking with C programs

Mon, 15 Feb 2021 23:51:31 +0100

libpmc: fix linking with C programsRevision r334749 Added some C++ code to libpmc. It didn't change the ABI,but it did introduce a dependency on libc++. Nobody noticed because everyprogram that in the base system that uses libpmc is also C++.Reported-by: Dom Dwyer Reviewed By: vangyzenMFC after: 3 daysDifferential Revision: https://reviews.freebsd.org/D28550 List of files: /freebsd/lib/libpmc/Makefile

aa76f0c39741527f14562b1823427774b993668c - PMC: remove now orphaned PMC for INTEL XScale processors.

Fri, 25 Dec 2020 11:41:34 +0100

PMC: remove now orphaned PMC for INTEL XScale processors.Support for XScale architecture has been deleted in FreeBSD 13. List of files: /freebsd/lib/libpmc/Makefile

2a6803de1cdbc7e34dfe4dc185a2dd98b9a787fb - Use MACHINE_CPUARCH when checking for arm64

Mon, 14 Sep 2020 18:12:28 +0200

Use MACHINE_CPUARCH when checking for arm64Use MACHINE_CPUARCH with arm64 (aarch64) when we build code that could runon any 64-bit Arm instruction set. This will simplify checks in downstreamconsumers targeting prototype instruction sets.The only place we check for MACHINE_ARCH == aarch64 is when building thedevice tree blobs. As these are targeting current generation ISAs.Sponsored by: Innovate UKDifferential Revision: https://reviews.freebsd.org/D26370 List of files: /freebsd/lib/libpmc/Makefile

e2c0e292e8a7ca00ba99bcfccc9e637f45c3e8b1 - MFH

Thu, 16 Jul 2020 19:14:34 +0200

MFHSponsored by: Rubicon Communications, LLC (netgate.com) List of files: /freebsd/lib/libpmc/Makefile