3 files changed, 9 insertions, 9 deletions

diff --git a/src/core/arm/skyeye_common/vfp/vfpdouble.cpp b/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
index ab9fec39d..f91049585 100644
--- a/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
+++ b/src/core/arm/skyeye_common/vfp/vfpdouble.cpp
@@ -531,7 +531,7 @@ static u32 vfp_double_fsito(ARMul_State* state, int dd, int unused, int dm, u32
     LOG_TRACE(Core_ARM11, "In %s\n", __FUNCTION__);
     vdm.sign = (m & 0x80000000) >> 16;
     vdm.exponent = 1023 + 63 - 1;
-    vdm.significand = vdm.sign ? -m : m;
+    vdm.significand = vdm.sign ? (~m + 1) : m;
 
     return vfp_double_normaliseround(state, dd, &vdm, fpscr, 0, "fsito");
 }
@@ -669,7 +669,7 @@ static u32 vfp_double_ftosi(ARMul_State* state, int sd, int unused, int dm, u32
             exceptions |= FPSCR_IXC;
 
         if (vdm.sign)
-            d = -d;
+            d = (~d + 1);
     } else {
         d = 0;
         if (vdm.exponent | vdm.significand) {
@@ -817,7 +817,7 @@ u32 vfp_double_add(struct vfp_double *vdd, struct vfp_double *vdn,struct vfp_dou
         m_sig = vdn->significand - m_sig;
         if ((s64)m_sig < 0) {
             vdd->sign = vfp_sign_negate(vdd->sign);
-            m_sig = -m_sig;
+            m_sig = (~m_sig + 1);
         } else if (m_sig == 0) {
             vdd->sign = (fpscr & FPSCR_RMODE_MASK) ==
                         FPSCR_ROUND_MINUSINF ? 0x8000 : 0;
diff --git a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
index 4dfe0254d..a692c1909 100644
--- a/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
+++ b/src/core/arm/skyeye_common/vfp/vfpsingle.cpp
@@ -388,7 +388,7 @@ sqrt_invalid:
         } else {
             u64 term;
             s64 rem;
-            vsm.significand <<= !(vsm.exponent & 1);
+            vsm.significand <<= static_cast<u32>((vsm.exponent & 1) == 0);
             term = (u64)vsd.significand * vsd.significand;
             rem = ((u64)vsm.significand << 32) - term;
 
@@ -691,7 +691,7 @@ static u32 vfp_single_ftosi(ARMul_State* state, int sd, int unused, s32 m, u32 f
             exceptions |= FPSCR_IXC;
 
         if (vsm.sign)
-            d = 0-d;
+            d = (~d + 1);
     } else {
         d = 0;
         if (vsm.exponent | vsm.significand) {
@@ -843,7 +843,7 @@ vfp_single_add(struct vfp_single *vsd, struct vfp_single *vsn,
         m_sig = vsn->significand - m_sig;
         if ((s32)m_sig < 0) {
             vsd->sign = vfp_sign_negate(vsd->sign);
-            m_sig = 0-m_sig;
+            m_sig = (~m_sig + 1);
         } else if (m_sig == 0) {
             vsd->sign = (fpscr & FPSCR_RMODE_MASK) ==
                         FPSCR_ROUND_MINUSINF ? 0x8000 : 0;
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index b5c87e883..b0e75ba59 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -28,7 +28,7 @@ SharedPtr<Process> Process::Create(std::string name, u64 program_id) {
 }
 
 void Process::ParseKernelCaps(const u32* kernel_caps, size_t len) {
-    for (int i = 0; i < len; ++i) {
+    for (size_t i = 0; i < len; ++i) {
         u32 descriptor = kernel_caps[i];
         u32 type = descriptor >> 20;
 
@@ -65,8 +65,8 @@ void Process::ParseKernelCaps(const u32* kernel_caps, size_t len) {
             AddressMapping mapping;
             mapping.address = descriptor << 12;
             mapping.size = (end_desc << 12) - mapping.address;
-            mapping.writable = descriptor & (1 << 20);
-            mapping.unk_flag = end_desc & (1 << 20);
+            mapping.writable = (descriptor & (1 << 20)) != 0;
+            mapping.unk_flag = (end_desc & (1 << 20)) != 0;
 
             address_mappings.push_back(mapping);
         } else if ((type & 0xFFF) == 0xFFE) { // 0x000F