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| author | Ralf Baechle <ralf@linux-mips.org> | 2015-07-29 22:44:53 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-09-03 12:08:05 +0200 |
| commit | 40e084a506eba78310cd5e8ab700fd1226c6130a (patch) | |
| tree | a7d19eea2c8a72c78205f2403be2ea3cde24ce63 /arch/mips/kernel/traps.c | |
| parent | MIPS: Set trap_no field in thread_struct on exception. (diff) | |
| download | linux-40e084a506eba78310cd5e8ab700fd1226c6130a.tar.xz linux-40e084a506eba78310cd5e8ab700fd1226c6130a.zip | |
MIPS: Add uprobes support.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index cea964daf400..fdb392b27e81 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -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) |