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| author | Richard Kuo <rkuo@codeaurora.org> | 2013-03-07 12:03:10 -0600 |
|---|---|---|
| committer | Richard Kuo <rkuo@codeaurora.org> | 2013-04-30 19:40:25 -0500 |
| commit | 7777746c40876834c1527689336e43c8381b1921 (patch) | |
| tree | b3257768e29db418ab9292a4e9a27c56e1e88fed /arch/hexagon/kernel/vm_entry.S | |
| parent | f8722a4d5243e779d6795e2d775c9114c44a6c26 (diff) | |
| download | op-kernel-dev-7777746c40876834c1527689336e43c8381b1921.zip op-kernel-dev-7777746c40876834c1527689336e43c8381b1921.tar.gz | |
Hexagon: add support for single-stepping (v4+)
Hardware single-step is only available on v4 and later
architectures.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Diffstat (limited to 'arch/hexagon/kernel/vm_entry.S')
| -rw-r--r-- | arch/hexagon/kernel/vm_entry.S | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S index 053551e..9add73a 100644 --- a/arch/hexagon/kernel/vm_entry.S +++ b/arch/hexagon/kernel/vm_entry.S @@ -367,6 +367,9 @@ _K_enter_trap0: _K_enter_machcheck: vm_event_entry(do_machcheck) + .globl _K_enter_debug +_K_enter_debug: + vm_event_entry(do_debug_exception) .globl ret_from_fork ret_from_fork: |
