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MIPS: Add uprobes support.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2015-07-29 22:44:53 +02:00
parent e3b28831c1
commit 40e084a506
11 changed files with 597 additions and 2 deletions
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12
arch/mips/kernel/traps.c
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@@ -984,6 +984,18 @@ asmlinkage void do_bp(struct pt_regs *regs)
* pertain to them.
*/
switch (bcode) {
case BRK_UPROBE:
if (notify_die(DIE_UPROBE, "uprobe", regs, bcode,
current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)
goto out;
else
break;
case BRK_UPROBE_XOL:
if (notify_die(DIE_UPROBE_XOL, "uprobe_xol", regs, bcode,
current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)
goto out;
else
break;
case BRK_KPROBE_BP:
if (notify_die(DIE_BREAK, "debug", regs, bcode,
current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)