[RTEMS Project] #2369: [PowerPC Book E] Invalid mftb instruction in _CPU_Counter_read()
RTEMS trac
trac at rtems.org
Wed Jul 15 07:03:19 UTC 2015
#2369: [PowerPC Book E] Invalid mftb instruction in _CPU_Counter_read()
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Reporter: nick.withers | Owner: Nick Withers <nick.withers@…>
Type: defect | Status: closed
Priority: normal | Milestone: 4.11.1
Component: General | Version: 4.11
Severity: normal | Resolution: fixed
Keywords: |
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Changes (by Nick Withers <nick.withers@…>):
* owner: => Nick Withers <nick.withers@…>
* status: new => closed
* resolution: => fixed
Comment:
In [changeset:"e2fcb7dc64c040b8298684148390aba6bf4f4912/rtems"]:
{{{
#!CommitTicketReference repository="rtems"
revision="e2fcb7dc64c040b8298684148390aba6bf4f4912"
powerpc: Fix _CPU_Counter_read()
The mftb is not available on Book E processors. Use SPR 268 instead.
Close #2369.
}}}
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Ticket URL: <http://devel.rtems.org/ticket/2369#comment:11>
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