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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation |
| #
240475 |
|
13-Sep-2012 |
attilio |
Remove all the checks on curthread != NULL with the exception of some MD
trap checks (eg. printtrap()).
Generally this check is not needed anymore, as there is not a legitimate
case where curthread != NULL, after pcpu 0 area has been properly
initialized.
Reviewed by: bde, jhb
MFC after: 1 week
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| #
236997 |
|
13-Jun-2012 |
fabient |
Add ARM callchain support for hwpmc.
Sponsored by: NETASQ
MFC after: 3 days
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| #
235831 |
|
23-May-2012 |
fabient |
Soft PMC support for ARM.
Callgraph is not captured, only current location.
Sample system wide profiling: "pmcstat -Sclock.hard -T"
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| #
200928 |
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23-Dec-2009 |
rpaulo |
Intel XScale hwpmc(4) support.
This brings hwpmc(4) support for 2nd and 3rd generation XScale cores.
Right now it's enabled by default to make sure we test this a bit.
When the time comes it can be disabled by default.
Tested on Gateworks boards.
A man page is coming.
Obtained from: //depot/user/rpaulo/xscalepmc/...
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| #
185168 |
|
22-Nov-2008 |
jkoshy |
Unbreak LINT.
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| #
174410 |
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07-Dec-2007 |
jkoshy |
Add stub functions to unbreak LINT.
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| #
147191 |
|
09-Jun-2005 |
jkoshy |
MFP4:
- Implement sampling modes and logging support in hwpmc(4).
- Separate MI and MD parts of hwpmc(4) and allow sharing of
PMC implementations across different architectures.
Add support for P4 (EMT64) style PMCs to the amd64 code.
- New pmcstat(8) options: -E (exit time counts) -W (counts
every context switch), -R (print log file).
- pmc(3) API changes, improve our ability to keep ABI compatibility
in the future. Add more 'alias' names for commonly used events.
- bug fixes & documentation.
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