Changes in Makefile

68dd7182 - [PowerPC] hwpmc: add support for POWER8/9 PMCs

Thu, 05 Nov 2020 16:36:39 +0000

[PowerPC] hwpmc: add support for POWER8/9 PMCsThis change adds support for POWER8 and POWER9 PMCs (bare metal andpseries).All PowerISA 2.07B non-random events are supported.Implementation was based on that of PPC970.Reviewed by: jhibbitsSponsored by: Eldorado Research Institute (eldorado.org.br)Differential Revision: https://reviews.freebsd.org/D26110 List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

58aa35d4 - Remove sparc64 kernel support

Mon, 03 Feb 2020 17:35:11 +0000

Remove sparc64 kernel supportRemove all sparc64 specific filesRemove all sparc64 ifdefsRemovee indireeect sparc64 ifdefs List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

3a3ab509 - Don't attempt to include hwpmc support for armv6, we're missing some of the

Wed, 12 Jun 2019 16:05:20 +0000

Don't attempt to include hwpmc support for armv6, we're missing some of thenecessary support functions in cpu-v6.h, and it may be that the only armv6platform we support (RPi, the bcm2835 SOC) is incapable of supporting hwpmc.Reported by: dim@ List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

3aad8ca8 - For armv6 and armv7, build hwpmc_armv7.c as well as the base hwpmc_arm.c.

Thu, 06 Jun 2019 15:21:36 +0000

For armv6 and armv7, build hwpmc_armv7.c as well as the base hwpmc_arm.c.Submitted by: Arnaud YSMAL List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

37e3a57c - With r344062 in place, hwpmc_mod.c generally needs bus_if.h and

Tue, 12 Feb 2019 23:39:18 +0000

With r344062 in place, hwpmc_mod.c generally needs bus_if.h anddevice_if.h. List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

e92a1350 - hwpmc: remove unused pre-table driven bits for intel

Thu, 31 May 2018 22:41:07 +0000

hwpmc: remove unused pre-table driven bits for intelIntel now provides comprehensive tables for all performance countersand the various valid configuration permutations as text .json files.Libpmc has been converted to use these and hwpmc_core has been greatlysimplified by moving to passthrough of the table values.The one gotcha is that said tables don't support pentium pro and and pentiumIV. There's very few users of hwpmc on _amd64_ kernels on new hardware. It isunlikely that anyone is doing low level optimization on 15 year old Intelhardware. Nonetheless, if someone feels strongly enough to populate thecorresponding tables for p4 and ppro I will reinstate the files in to thebuild.Code for the K8 counters and !x86 architectures remains unchanged. List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

5397a492 - Add aarch64 files to the hwpmc(4) module build

Fri, 23 Oct 2015 21:09:28 +0000

Add aarch64 files to the hwpmc(4) module buildThis was probably missed because FreeBSD/arm64 did not yet supportmodules when aarch64 support was added to hwpmc(4).Submitted by: andrew List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

a7452468 - Implement hwpmc(4) for Freescale e500 core.

Sat, 18 Apr 2015 21:39:17 +0000

Implement hwpmc(4) for Freescale e500 core.This supports e500v1, e500v2, and e500mc. Tested only on e500v2, but theperformance counters are identical across all, with e500mc having someadditional events.Relnotes: Yes List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

e7d939bd - Remove ia64.

Mon, 07 Jul 2014 00:27:09 +0000

Remove ia64.This includes:o All directories named *ia64*o All files named *ia64*o All ia64-specific code guarded by __ia64__o All ia64-specific makefile logico Mention of ia64 in comments and documentationThis excludes:o Everything under contrib/o Everything under crypto/o sys/xen/interfaceo sys/sys/elf_common.hDiscussed at: BSDcan List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

5464324a - Add missing file to Makefile.

Mon, 03 Feb 2014 01:16:32 +0000

Add missing file to Makefile.MFC after: 1 monthX-MFC-with: 261342 List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

b2fb58a1 - Refactor PowerPC hwpmc(4) driver into generic and specific. More refactoring

Tue, 03 Sep 2013 00:34:18 +0000

Refactor PowerPC hwpmc(4) driver into generic and specific. More refactoringwill likely be done as more drivers are added, since AIM-compatible processorshave similar PMC configuration logic. List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

f5f9340b - Add software PMC support.

Wed, 28 Mar 2012 20:58:30 +0000

Add software PMC support.New kernel events can be added at various location for sampling or counting.This will for example allow easy system profiling whatever the processor iswith known tools like pmcstat(8).Simultaneous usage of software PMC and hardware PMC is possible, for examplelooking at the lock acquire failure, page fault while sampling oninstructions.Sponsored by: NETASQMFC after: 1 month List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

c09808d0 - MFtbemd:

Mon, 23 Aug 2010 06:13:29 +0000

MFtbemd:Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is thesource code location of the machine, the latter the binary output. Ingeneral, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unlesswe're tesitng for a specific target. The isn't even moot fori386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86,although a specific cleanup for that likely would be needed... List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

a393ae13 - Make kernel modules build correctly on 64-bit PowerPC.

Tue, 13 Jul 2010 12:47:31 +0000

Make kernel modules build correctly on 64-bit PowerPC. List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

c8d050b5 - MFC r206089, r206684:

Fri, 16 Apr 2010 15:43:24 +0000

MFC r206089, r206684:- Support for uncore counting events: one fixed PMC with the uncore domain clock, 8 programmable PMC.- Westmere based CPU (Xeon 5600, Corei7 980X) support.- New man pages with events list for core and uncore.- Updated Corei7 events with Intel 253669-033US December 2009 doc. There is some removed events in the documentation, they have been kept in the code but documented in the man page as obsolete.- Offcore response events can be setup with rsp token.Sponsored by: NETASQ List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

1fa7f10b - - Support for uncore counting events: one fixed PMC with the uncore

Fri, 02 Apr 2010 13:23:49 +0000

- Support for uncore counting events: one fixed PMC with the uncore domain clock, 8 programmable PMC.- Westmere based CPU (Xeon 5600, Corei7 980X) support.- New man pages with events list for core and uncore.- Updated Corei7 events with Intel 253669-033US December 2009 doc. There is some removed events in the documentation, they have been kept in the code but documented in the man page as obsolete.- Offcore response events can be setup with rsp token.Sponsored by: NETASQ List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

0cfab8dd - - Add support for PMCs in Intel CPUs of Family 6, model 0xE (Core Solo

Thu, 27 Nov 2008 09:00:47 +0000

- Add support for PMCs in Intel CPUs of Family 6, model 0xE (Core Solo and Core Duo), models 0xF (Core2), model 0x17 (Core2Extreme) and model 0x1C (Atom). In these CPUs, the actual numbers, kinds and widths of PMCs present need to queried at run time. Support for specific "architectural" events also needs to be queried at run time. Model 0xE CPUs support programmable PMCs, subsequent CPUs additionally support "fixed-function" counters.- Use event names that are close to vendor documentation, taking in account that: - events with identical semantics on two or more CPUs in this family can have differing names in vendor documentation, - identical vendor event names may map to differing events across CPUs, - each type of CPU supports a different subset of measurable events. Fixed-function and programmable counters both use the same vendor names for events. The use of a class name prefix ("iaf-" or "iap-" respectively) permits these to be distinguished.- In libpmc, refactor pmc_name_of_event() into a public interface and an internal helper function, for use by log handling code.- Minor code tweaks: staticize a global, freshen a few comments.Tested by: gnn List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

e829eb6d - - Separate PMC class dependent code from other kinds of machine

Sun, 09 Nov 2008 17:37:54 +0000

- Separate PMC class dependent code from other kinds of machine dependencies. A 'struct pmc_classdep' structure describes operations on PMCs; 'struct pmc_mdep' contains one or more 'struct pmc_classdep' structures depending on the CPU in question. Inside PMC class dependent code, row indices are relative to the PMCs supported by the PMC class; MI code in "hwpmc_mod.c" translates global row indices before invoking class dependent operations.- Augment the OP_GETCPUINFO request with the number of PMCs present in a PMC class.- Move code common to Intel CPUs to file "hwpmc_intel.c".- Move TSC handling to file "hwpmc_tsc.c". List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile

995dc984 - Remove WARNS from here and compile with default kernel flags.

Thu, 21 Feb 2008 11:09:59 +0000

Remove WARNS from here and compile with default kernel flags. List of files: /freebsd-13.1/sys/modules/hwpmc/Makefile