diff --git a/compiler_and_linker/unsorted/IrOptimizer.c b/compiler_and_linker/unsorted/IrOptimizer.c
index 38c415e..0be1e1e 100644
--- a/compiler_and_linker/unsorted/IrOptimizer.c
+++ b/compiler_and_linker/unsorted/IrOptimizer.c
@@ -122,7 +122,8 @@ Statement *IRO_Optimizer(Object *func, Statement *statements) {
     CError_ASSERT(234, stIsSetup);
 
 #ifdef CW_PATCH_DEBUG
-    IRO_Log = 1;
+    if (copts.debuglisting)
+        IRO_Log = 1;
 #endif
 
     DisableDueToAsm = 0;
diff --git a/compiler_and_linker/unsorted/IroDump.c b/compiler_and_linker/unsorted/IroDump.c
index da8f676..dfa6c3e 100644
--- a/compiler_and_linker/unsorted/IroDump.c
+++ b/compiler_and_linker/unsorted/IroDump.c
@@ -296,7 +296,8 @@ void IRO_DumpBits(char *name, BitVector *bv) {
 
 void IRO_DumpAfterPhase(char *str, Boolean flag) {
 #ifdef CW_PATCH_DEBUG
-    flag = 1;
+    if (copts.debuglisting)
+        flag = 1;
 #endif
     if (flag) {
         IRO_Dump("Dumping function %s after %s \n", FunctionName ? FunctionName->name->name : "Init-code", str);
diff --git a/compiler_and_linker/unsorted/ObjGenMachO.c b/compiler_and_linker/unsorted/ObjGenMachO.c
index ee9bf77..97f5997 100644
--- a/compiler_and_linker/unsorted/ObjGenMachO.c
+++ b/compiler_and_linker/unsorted/ObjGenMachO.c
@@ -610,9 +610,11 @@ void ObjGen_DeclareFloatConst(Object *object) {
     gl = MachO_GetGList(Sections[sectionID]);
     if (object->type->size == 4) {
         float f = object->u.data.u.floatconst->value;
+        CTool_EndianConvertMem(&f, 4);
         AppendGListData(gl, &f, 4);
     } else if (object->type->size == 8) {
         double f = object->u.data.u.floatconst->value;
+        CTool_EndianConvertMem(&f, 8);
         AppendGListData(gl, &f, 8);
     } else {
         CError_FATAL(998);
diff --git a/compiler_and_linker/unsorted/PCodeListing.c b/compiler_and_linker/unsorted/PCodeListing.c
index 0367250..6e87241 100644
--- a/compiler_and_linker/unsorted/PCodeListing.c
+++ b/compiler_and_linker/unsorted/PCodeListing.c
@@ -115,8 +115,8 @@ static void pclistblock(PCodeBlock *block, char *format, UInt32 vecSize) {
 
         fprintf(
             pcfile,
-            "    %.8" PRIx32 "  %.8" PRIx32 " %4" PRId32 "    %-7s%c %s\n",
-            offset, opcode, latency,
+            "    %.8" PRIX32 "  %.8" PRIX32 " %4" PRId32 "    %-7s%c %s\n",
+            offset, CTool_EndianConvertWord32(opcode), latency,
             opcodeinfo[instr->op].name, chr, buf
             );
 
diff --git a/compiler_and_linker/unsorted/Peephole.c b/compiler_and_linker/unsorted/Peephole.c
index f8be4a1..3a63bff 100644
--- a/compiler_and_linker/unsorted/Peephole.c
+++ b/compiler_and_linker/unsorted/Peephole.c
@@ -2379,7 +2379,7 @@ static void adjustforward(PCodeBlock *block) {
                     }
                 }
 
-                for (op = instr->args, i = instr->argCount; i--; op++) {
+                for (op = scan->args, i = scan->argCount; i--; op++) {
                     if (
                         PC_OP_IS_WRITE_ANY_REGISTER(op, RegClass_GPR) &&
                         (op->data.reg.reg == reg0 || op->data.reg.reg == reg1)
@@ -2418,7 +2418,7 @@ static void adjustforward(PCodeBlock *block) {
                     }
                 }
 
-                for (op = instr->args, i = instr->argCount; i--; op++) {
+                for (op = scan->args, i = scan->argCount; i--; op++) {
                     if (
                         PC_OP_IS_WRITE_ANY_REGISTER(op, RegClass_GPR) &&
                         (op->data.reg.reg == reg0 || op->data.reg.reg == reg1)