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Commit 9bc2bd5d authored Mar 27, 2018 by Michael Neuling Committed by Michael Ellerman Mar 27, 2018

powerpc: Update xmon to use ppc_breakpoint_available()



The 'bd' command will now print an error and not set the breakpoint on
P9.

Signed-off-by: Michael Neuling <mikey@neuling.org>
[mpe: Unsplit quoted string]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 85ce9a5d

arch/powerpc/xmon/xmon.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1297,6 +1297,10 @@ bpt_cmds(void)
		static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
		int mode;
		case 'd': /* bd - hardware data breakpoint */
		if (!ppc_breakpoint_available()) {
		printf("Hardware data breakpoint not supported on this cpu\n");
		break;
		}
		mode = 7;
		cmd = inchar();
		if (cmd == 'r')