diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2014-03-17 16:00:37 +0000 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-03-27 19:22:49 +0400 |
| commit | a1f7f97b950a46393b0e55a9a0082e70f540cbbd (patch) | |
| tree | e8c8f2075392ad8ede249ccbfd01c599671b47e6 /hw/ppc/virtex_ml507.c | |
| parent | def60298825ccff006688ab9ee0ebb266c98b7e7 (diff) | |
| download | qemu-a1f7f97b950a46393b0e55a9a0082e70f540cbbd.zip | |
hw/ppc: Avoid shifting left into sign bit
Add U suffix to various places where we were doing "1 << 31",
which is undefined behaviour, and also to other constant
definitions in the same groups, for consistency.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw/ppc/virtex_ml507.c')
| -rw-r--r-- | hw/ppc/virtex_ml507.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index ce8ea91e8b..3e3569d4b8 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -71,7 +71,7 @@ static void mmubooke_create_initial_mapping(CPUPPCState *env, tlb->attr = 0; tlb->prot = PAGE_VALID | ((PAGE_READ | PAGE_WRITE | PAGE_EXEC) << 4); - tlb->size = 1 << 31; /* up to 0x80000000 */ + tlb->size = 1U << 31; /* up to 0x80000000 */ tlb->EPN = va & TARGET_PAGE_MASK; tlb->RPN = pa & TARGET_PAGE_MASK; tlb->PID = 0; @@ -79,7 +79,7 @@ static void mmubooke_create_initial_mapping(CPUPPCState *env, tlb = &env->tlb.tlbe[1]; tlb->attr = 0; tlb->prot = PAGE_VALID | ((PAGE_READ | PAGE_WRITE | PAGE_EXEC) << 4); - tlb->size = 1 << 31; /* up to 0xffffffff */ + tlb->size = 1U << 31; /* up to 0xffffffff */ tlb->EPN = 0x80000000 & TARGET_PAGE_MASK; tlb->RPN = 0x80000000 & TARGET_PAGE_MASK; tlb->PID = 0; |