compact wasm stack logs

source/m3_core.h

@@ -193,7 +193,8 @@ M3CodePageHeader;
 #define c_externalKind_memory               2
 #define c_externalKind_global               3
 
-static const char * const c_waTypes []              = { "nil", "i32", "i64", "f32", "f64", "void", "void *" };
+static const char * const c_waTypes []          = { "nil", "i32", "i64", "f32", "f64", "void", "void *" };
+static const char * const c_waCompactTypes []   = { "0", "i", "I", "f", "F", "v", "v*" };
 
 
 #define m3Alloc(OPTR, STRUCT, NUM)              m3Malloc ((void **) OPTR, sizeof (STRUCT) * (NUM))

source/m3_info.c

@@ -314,7 +314,7 @@ void  dump_type_stack  (IM3Compilation o)
             printf (" | ");                     // divide the static & dynamic portion of the stack
         
         //        printf (" %d:%s.", i, c_waTypes [o->typeStack [i]]);
-        printf (" %s.", c_waTypes [o->typeStack [i]]);
+        printf (" %s", c_waCompactTypes [o->typeStack [i]]);
         if (i < o->firstConstSlotIndex)
         {
             u16 writeCount = o->wasmStack [i];