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powerpc/watchpoint/xmon: Support 2nd DAWR
authorRavi Bangoria <ravi.bangoria@linux.ibm.com>
Thu, 14 May 2020 11:17:41 +0000 (16:47 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 18 May 2020 14:14:45 +0000 (00:14 +1000)
commit3e3e2775e774ef626a7113c067e6d3310ac7a11f
tree370fa310f6fb8c11f8584545ba2cdc89db66aafftree | snapshot
parentcc7c535b08069ab9c176d306c05f74da87419ca2commit | diff
powerpc/watchpoint/xmon: Support 2nd DAWR

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
arch/powerpc/xmon/xmon.c diff | blob | history
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