kgdb,blackfin: Add in kgdb_arch_set_pc for blackfin

jwessel · jwessel · commit e8861129d3c1 · 2010-05-20T21:04:20.000-05:00
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 &lt;jason.wessel@windriver.com&gt;
Acked-by: Sonic Zhang &lt;sonic.zhang@analog.com&gt;
Acked-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
@@ -439,6 +439,11 @@ int kgdb_validate_break_address(unsigned long addr)
 	return -EFAULT;
 }
 
+void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)
+{
+	regs->retx = ip;
+}
+
 int kgdb_arch_init(void)
 {
 	kgdb_single_step = 0;

Original file line number	Diff line number	Diff line change
`@@ -439,6 +439,11 @@ int kgdb_validate_break_address(unsigned long addr)`
`439`	`439`	`return -EFAULT;`
`440`	`440`	`}`
`441`	`441`
	`442`	`+void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)`
	`443`	`+{`
	`444`	`+ regs->retx = ip;`
	`445`	`+}`
	`446`	`+`
`442`	`447`	`int kgdb_arch_init(void)`
`443`	`448`	`{`
`444`	`449`	`kgdb_single_step = 0;`