From 5f2c23e61a7cebed05a43dda127c83a21c681420 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Sat, 28 Apr 2012 17:52:31 +0200 Subject: ppce500_spin: Replace assert by hw_error (fixes compiler warning) The default case in function spin_read should never be reached, therefore the old code used assert(0) to abort QEMU. This does not work when QEMU is compiled with macro NDEBUG defined. In this case (and also when the compiler does not know that assert never returns), there is a compiler warning because of the missing return value. Using hw_error allows an improved error message and aborts always. Signed-off-by: Stefan Weil [agraf: use __func__] Signed-off-by: Alexander Graf --- hw/ppce500_spin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/ppce500_spin.c') diff --git a/hw/ppce500_spin.c b/hw/ppce500_spin.c index 95a2825bbd..fddf2197a9 100644 --- a/hw/ppce500_spin.c +++ b/hw/ppce500_spin.c @@ -179,7 +179,7 @@ static uint64_t spin_read(void *opaque, target_phys_addr_t addr, unsigned len) case 4: return ldl_p(spin_p); default: - assert(0); + hw_error("ppce500: unexpected %s with len = %u", __func__, len); } } -- cgit v1.2.1