From af23906d50c7d7c28e7e5ff49f7cbf0fa5c6228a Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 17 Mar 2014 16:00:41 +0000 Subject: hw/pci-host/apb.c: Avoid shifting left into sign bit Add U suffix to avoid undefined behaviour. Signed-off-by: Peter Maydell Signed-off-by: Michael Tokarev --- hw/pci-host/apb.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index 1b399dd..252caef 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -58,11 +58,11 @@ do { printf("APB: " fmt , ## __VA_ARGS__); } while (0) #define PBM_PCI_IMR_MASK 0x7fffffff #define PBM_PCI_IMR_ENABLED 0x80000000 -#define POR (1 << 31) -#define SOFT_POR (1 << 30) -#define SOFT_XIR (1 << 29) -#define BTN_POR (1 << 28) -#define BTN_XIR (1 << 27) +#define POR (1U << 31) +#define SOFT_POR (1U << 30) +#define SOFT_XIR (1U << 29) +#define BTN_POR (1U << 28) +#define BTN_XIR (1U << 27) #define RESET_MASK 0xf8000000 #define RESET_WCMASK 0x98000000 #define RESET_WMASK 0x60000000 -- cgit v1.1