remove qemu/tls.h

TLS is now required on all platforms, so DECLARE_TLS/DEFINE_TLS is not
needed anymore.  Removing it does not break Windows because of the
previous patch.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 54cd70ac1e..0f2feb9642 100644
--- a/exec.c
+++ b/exec.c
@@ -90,7 +90,7 @@ static MemoryRegion io_mem_unassigned;
 struct CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
 /* current CPU in the current thread. It is only valid inside
    cpu_exec() */
-DEFINE_TLS(CPUState *, current_cpu);
+__thread CPUState *current_cpu;
 /* 0 = Do not count executed instructions.
    1 = Precise instruction counting.
    2 = Adaptive rate instruction counting.  */