From 6f2d8978728c48ca46f5c01835438508aace5c64 Mon Sep 17 00:00:00 2001
From: j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 12 Nov 2007 00:04:48 +0000
Subject: Fix usage of the -1 constant in the PowerPC target code: fix invalid
 size casts and/or sign-extensions.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3626 c046a42c-6fe2-441c-8c8c-71466251a162
---
 target-ppc/translate.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'target-ppc/translate.c')

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 73b2e2212c..be4ac53909 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -404,15 +404,15 @@ static always_inline target_ulong MASK (uint32_t start, uint32_t end)
 
 #if defined(TARGET_PPC64)
     if (likely(start == 0)) {
-        ret = (uint64_t)(-1ULL) << (63 - end);
+        ret = UINT64_MAX << (63 - end);
     } else if (likely(end == 63)) {
-        ret = (uint64_t)(-1ULL) >> start;
+        ret = UINT64_MAX >> start;
     }
 #else
     if (likely(start == 0)) {
-        ret = (uint32_t)(-1ULL) << (31  - end);
+        ret = UINT32_MAX << (31  - end);
     } else if (likely(end == 31)) {
-        ret = (uint32_t)(-1ULL) >> start;
+        ret = UINT32_MAX >> start;
     }
 #endif
     else {
@@ -3517,7 +3517,7 @@ GEN_HANDLER(mfmsr, 0x1F, 0x13, 0x02, 0x001FF801, PPC_MISC)
 }
 
 #if 1
-#define SPR_NOACCESS ((void *)(-1))
+#define SPR_NOACCESS ((void *)(-1UL))
 #else
 static void spr_noaccess (void *opaque, int sprn)
 {
-- 
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