powerpc/watchpoint/xmon: Support 2nd DAWR

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Add support for 2nd DAWR in xmon. With this, we can have two
simultaneous breakpoints from xmon.

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Michael Neuling <mikey@neuling.org>
Link: https://lore.kernel.org/r/20200514111741.97993-17-ravi.bangoria@linux.ibm.com

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Ravi Bangoria 2020-05-14 16:47:41 +05:30 • committed by Michael Ellerman

parent 514db915e7

commit 30df74d67d

1 changed files with 69 additions and 32 deletions

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arch/powerpc/xmon/xmon.c

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