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Commit c75fbb05 authored May 20, 2010 by Jason Wessel

kgdb,sparc: Add in kgdb_arch_set_pc for sparc



The new debug core api requires all architectures that use to debug
core to implement a function to set the program counter.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: David S. Miller <davem@davemloft.net>

parent 4063eb5f

arch/sparc/kernel/kgdb_32.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -158,6 +158,12 @@ void kgdb_arch_exit(void)
		{
		}

		void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)
		{
		regs->pc = ip;
		regs->npc = regs->pc + 4;
		}

		struct kgdb_arch arch_kgdb_ops = {
		/* Breakpoint instruction: ta 0x7d */
		.gdb_bpt_instr = { 0x91, 0xd0, 0x20, 0x7d },

arch/sparc/kernel/kgdb_64.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -181,6 +181,12 @@ void kgdb_arch_exit(void)
		{
		}

		void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)
		{
		regs->tpc = ip;
		regs->tnpc = regs->tpc + 4;
		}

		struct kgdb_arch arch_kgdb_ops = {
		/* Breakpoint instruction: ta 0x72 */
		.gdb_bpt_instr = { 0x91, 0xd0, 0x20, 0x72 },