diff options
| author | Keir Fraser <keir@xensource.com> | 2007-03-28 18:47:17 +0100 |
|---|---|---|
| committer | Keir Fraser <keir@xensource.com> | 2007-03-28 18:47:17 +0100 |
| commit | 228c4fa338f246bfb9a875fead26afad5777d249 (patch) | |
| tree | 1ab2b14dcaf123c6bdb2dc7c751c83302627e5f9 /xen/include/asm-x86/debugger.h | |
| parent | 08710a981672b36e5b7dfc7bf759c1e51c1b63c0 (diff) | |
| download | xen-228c4fa338f246bfb9a875fead26afad5777d249.tar.gz xen-228c4fa338f246bfb9a875fead26afad5777d249.tar.bz2 xen-228c4fa338f246bfb9a875fead26afad5777d249.zip | |
hvm: Clean up handling of exception intercepts.
Only intercept #DB/#BP if a debugger is attached.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/include/asm-x86/debugger.h')
| -rw-r--r-- | xen/include/asm-x86/debugger.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xen/include/asm-x86/debugger.h b/xen/include/asm-x86/debugger.h index b5256523e9..a1b83621f7 100644 --- a/xen/include/asm-x86/debugger.h +++ b/xen/include/asm-x86/debugger.h @@ -65,8 +65,7 @@ static inline int debugger_trap_entry( { struct vcpu *v = current; - if ( guest_kernel_mode(v, regs) && - test_bit(_DOMF_debugging, &v->domain->domain_flags) && + if ( guest_kernel_mode(v, regs) && v->domain->debugger_attached && ((vector == TRAP_int3) || (vector == TRAP_debug)) ) { domain_pause_for_debugger(); |