Re: [patch] fix qemu-kvm to build when gdbstub is disabled

Avi Kivity wrote:
> I agree, unless
> 
> - we want to make gdbstub support configurable (don't see any 
> overwhelming reason for this, but maybe others do)
> - we want to merge ia64 kvm support upstream, and don't want to impose 
> gdbstub support (though I'd recommend properly implementing gdbstub)
> 
> In any case, I'm okay with dropping the check upstream and applying the 
> local fixup.

Hi,

Here's a patch that fixes the #ifndef to make it the #ifdef as it was
intended.

I am quite fine with us trying to drop all the #ifdefs and introduce
noop wrappers for archs that do not provide the gdbstubs (ie. ia64), but
to start with we better just fix the #ifndef to make it behave like it
was originally intended.

Cheers,
Jes

Fix incorrect #ifndef for CONFIG_GETSTUB, which should have been an
#ifdef.

Signed-off-by: Jes Sorensen <[email protected]>

---
 vl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: qemu/vl.c
===================================================================
--- qemu.orig/vl.c
+++ qemu/vl.c
@@ -4350,7 +4350,7 @@
         }
         if (cpu_can_run(env))
             ret = qemu_cpu_exec(env);
-#ifndef CONFIG_GDBSTUB
+#ifdef CONFIG_GDBSTUB
         if (ret == EXCP_DEBUG) {
             gdb_set_stop_cpu(env);
             debug_requested = 1;