History log of /freebsd/sys/dev/hwpmc/hwpmc_powerpc.c (Results 26 – 50 of 74)
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# a7452468 18-Apr-2015 Justin Hibbits <jhibbits@FreeBSD.org>

Implement hwpmc(4) for Freescale e500 core.

This supports e500v1, e500v2, and e500mc. Tested only on e500v2, but the
performance counters are identical across all, with e500mc having some
additional

Implement hwpmc(4) for Freescale e500 core.

This supports e500v1, e500v2, and e500mc. Tested only on e500v2, but the
performance counters are identical across all, with e500mc having some
additional events.

Relnotes: Yes

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# 9268022b 19-Nov-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head@274682


Revision tags: release/10.1.0
# 1ce4b357 04-Oct-2014 Alexander V. Chernikov <melifaro@FreeBSD.org>

Sync to HEAD@r272516.


# 4e27d36d 17-Sep-2014 Neel Natu <neel@FreeBSD.org>

IFC @r271694


# cddd0f61 15-Sep-2014 Justin Hibbits <jhibbits@FreeBSD.org>

Fix PowerPC backtraces. Since kernel and user have completely separate address
spaces, rather than a split address, we actually can't check for being within
the kernel's address range. Instead, do

Fix PowerPC backtraces. Since kernel and user have completely separate address
spaces, rather than a split address, we actually can't check for being within
the kernel's address range. Instead, do what other backtraces do, and use
trapexit()/asttrapexit() as the stack sentinel.

MFC after: 3 weeks

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# 246e7a2b 02-Sep-2014 Neel Natu <neel@FreeBSD.org>

IFC @r269962

Submitted by: Anish Gupta (akgupt3@gmail.com)


# ee7b0571 19-Aug-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge head from 7/28


# 1b833d53 13-Aug-2014 Alexander V. Chernikov <melifaro@FreeBSD.org>

Sync to HEAD@r269943.


Revision tags: release/9.3.0
# e42edd4d 03-Jul-2014 Justin Hibbits <jhibbits@FreeBSD.org>

Fix a bug in hwpmc(4) callchain retrieval, for both user and kernel.

The array index for the callchain is getting double-incremented -- both in the
loop and the storing. It should only be increment

Fix a bug in hwpmc(4) callchain retrieval, for both user and kernel.

The array index for the callchain is getting double-incremented -- both in the
loop and the storing. It should only be incremented in one location.

Also, constrain the stack pointer range check.

MFC after: 2 weeks

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# 6cec9cad 03-Jun-2014 Peter Grehan <grehan@FreeBSD.org>

MFC @ r266724

An SVM update will follow this.


# 3b8f0845 28-Apr-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge head


# 84e51a1b 23-Apr-2014 Alan Somers <asomers@FreeBSD.org>

IFC @264767


# 1709ccf9 29-Mar-2014 Martin Matuska <mm@FreeBSD.org>

Merge head up to r263906.


# e40a3fc3 28-Feb-2014 Dimitry Andric <dim@FreeBSD.org>

Merge from head up to r262611.


# 5c0761ba 27-Feb-2014 Justin Hibbits <jhibbits@FreeBSD.org>

Fix callchain capture for hwpmc(4). While here, some style(9) fixes, too.

MFC after: 2 weeks


# bf775ebb 25-Feb-2014 Peter Grehan <grehan@FreeBSD.org>

MFC @ r259635

This brings in the "-w" option from bhyve to ignore unknown MSRs.
It will make debugging Linux guests a bit easier.

Suggested by: Willem Jan Withagen (wjw at digiware nl)


# c98bb15d 21-Feb-2014 Glen Barber <gjb@FreeBSD.org>

MFH: tracking commit

Sponsored by: The FreeBSD Foundation


# 5748b897 19-Feb-2014 Martin Matuska <mm@FreeBSD.org>

Merge head up to r262222 (last merge was incomplete).


# 169dd953 01-Feb-2014 Justin Hibbits <jhibbits@FreeBSD.org>

Add hwpmc(4) support for the PowerPC 970 class processors, direct events.
This also fixes asserts on removal of the module for the mpc74xx.

The PowerPC 970 processors have two different types of eve

Add hwpmc(4) support for the PowerPC 970 class processors, direct events.
This also fixes asserts on removal of the module for the mpc74xx.

The PowerPC 970 processors have two different types of events: direct events
and indirect events. Thus far only direct events are supported. I included
some documentation in the driver on how indirect events work, but support is
for the future.

MFC after: 1 month

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# ca82a53f 28-Jan-2014 Kai Wang <kaiw@FreeBSD.org>

MFH@261240.


# e35effce 25-Jan-2014 Justin Hibbits <jhibbits@FreeBSD.org>

MPC74xx should not fall through, to the error case.

MFC after: 1 week


Revision tags: release/10.0.0
# 0587a072 14-Dec-2013 Justin Hibbits <jhibbits@FreeBSD.org>

Add userland PMC backtracing, and use the PMC trapframe macros for kernel
backtraces.

MFC after: 1 week


# 0bfd163f 18-Oct-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r256722.


# 1ccca3b5 10-Oct-2013 Alan Somers <asomers@FreeBSD.org>

IFC @256277

Approved by: ken (mentor)


Revision tags: release/9.2.0
# ef90af83 20-Sep-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r255692

Comment out IA32_MISC_ENABLE MSR access - this doesn't exist on AMD.
Need to sort out how arch-specific MSRs will be handled.


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