diff --git a/Core/HLE/HLE.cpp b/Core/HLE/HLE.cpp
index a625701c08..0e34f918f6 100644
--- a/Core/HLE/HLE.cpp
+++ b/Core/HLE/HLE.cpp
@@ -175,24 +175,18 @@ const char *GetFuncName(const char *moduleName, u32 nib)
 	return temp;
 }
 
-u32 GetSyscallOp(const char *moduleName, u32 nib)
-{
+u32 GetSyscallOp(const char *moduleName, u32 nib) {
 	// Special case to hook up bad imports.
-	if (moduleName == NULL)
-	{
+	if (moduleName == NULL) {
 		return (0x03FFFFCC);	// invalid syscall
 	}
 
 	int modindex = GetModuleIndex(moduleName);
-	if (modindex != -1)
-	{
+	if (modindex != -1) {
 		int funcindex = GetFuncIndex(modindex, nib);
-		if (funcindex != -1)
-		{
+		if (funcindex != -1) {
 			return (0x0000000c | (modindex<<18) | (funcindex<<6));
-		}
-		else
-		{
+		} else {
 			INFO_LOG(HLE, "Syscall (%s, %08x) unknown", moduleName, nib);
 			return (0x0003FFCC | (modindex<<18));  // invalid syscall
 		}
@@ -484,7 +478,7 @@ const HLEFunction *GetSyscallFuncPointer(MIPSOpcode op)
 	int funcnum = callno & 0xFFF;
 	int modulenum = (callno & 0xFF000) >> 12;
 	if (funcnum == 0xfff) {
-		ERROR_LOG(HLE, "Unknown syscall: Module: %s", modulenum > (int) moduleDB.size() ? "(unknown)" : moduleDB[modulenum].name); 
+		ERROR_LOG(HLE, "Unknown syscall: Module: %s (module: %d func: %d)", modulenum > (int)moduleDB.size() ? "(unknown)" : moduleDB[modulenum].name, modulenum, funcnum);
 		return NULL;
 	}
 	if (modulenum >= (int)moduleDB.size()) {
diff --git a/Core/MIPS/ARM/ArmCompBranch.cpp b/Core/MIPS/ARM/ArmCompBranch.cpp
index 7d4e29f77f..167468ae87 100644
--- a/Core/MIPS/ARM/ArmCompBranch.cpp
+++ b/Core/MIPS/ARM/ArmCompBranch.cpp
@@ -586,6 +586,10 @@ void ArmJit::Comp_JumpReg(MIPSOpcode op)
 	
 void ArmJit::Comp_Syscall(MIPSOpcode op)
 {
+	if (op.encoding == 0x03FFFFcc) {
+		WARN_LOG(JIT, "Encountered bad syscall instruction at %08x (%08x)", js.compilerPC, op.encoding);
+	}
+
 	if (!g_Config.bSkipDeadbeefFilling)
 	{
 		// All of these will be overwritten with DEADBEEF anyway.
diff --git a/Core/MIPS/ARM/ArmJit.cpp b/Core/MIPS/ARM/ArmJit.cpp
index 33f17bfca7..fe07231f48 100644
--- a/Core/MIPS/ARM/ArmJit.cpp
+++ b/Core/MIPS/ARM/ArmJit.cpp
@@ -83,6 +83,8 @@ ArmJit::ArmJit(MIPSState *mips) : blocks(mips, this), gpr(mips, &js, &jo), fpr(m
 	AllocCodeSpace(1024 * 1024 * 16);  // 32MB is the absolute max because that's what an ARM branch instruction can reach, backwards and forwards.
 	GenerateFixedCode();
 
+	INFO_LOG(JIT, "ARM JIT initialized: %d MB of code space", GetSpaceLeft() / 1024 * 1024);
+
 	js.startDefaultPrefix = mips_->HasDefaultPrefix();
 }
 
diff --git a/Core/MIPS/ARM64/Arm64CompBranch.cpp b/Core/MIPS/ARM64/Arm64CompBranch.cpp
index 04b3f04adf..89f536dd87 100644
--- a/Core/MIPS/ARM64/Arm64CompBranch.cpp
+++ b/Core/MIPS/ARM64/Arm64CompBranch.cpp
@@ -569,6 +569,9 @@ void Arm64Jit::Comp_JumpReg(MIPSOpcode op)
 	
 void Arm64Jit::Comp_Syscall(MIPSOpcode op)
 {
+	if (op.encoding == 0x03FFFFcc) {
+		WARN_LOG(JIT, "Encountered bad syscall instruction at %08x (%08x)", js.compilerPC, op.encoding);
+	}
 	if (!g_Config.bSkipDeadbeefFilling)
 	{
 		// All of these will be overwritten with DEADBEEF anyway.
diff --git a/Core/MIPS/x86/CompBranch.cpp b/Core/MIPS/x86/CompBranch.cpp
index d1afdba1c2..3382bd4ae1 100644
--- a/Core/MIPS/x86/CompBranch.cpp
+++ b/Core/MIPS/x86/CompBranch.cpp
@@ -760,6 +760,10 @@ void Jit::Comp_JumpReg(MIPSOpcode op)
 
 void Jit::Comp_Syscall(MIPSOpcode op)
 {
+	if (op.encoding == 0x03FFFFcc) {
+		WARN_LOG(JIT, "Encountered bad syscall instruction at %08x (%08x)", js.compilerPC, op.encoding);
+	}
+
 	if (!g_Config.bSkipDeadbeefFilling)
 	{
 		// All of these will be overwritten with DEADBEEF anyway.