fix compilation issues

Author: dhalbert

docs/library/micropython.rst

@@ -85,7 +85,7 @@ Functions
 .. function:: heap_locked()
 
    Lock or unlock the heap.  When locked no memory allocation can occur and a
-   `MemoryError` will be raised if any heap allocation is attempted.
+   `builtins.MemoryError` will be raised if any heap allocation is attempted.
    `heap_locked()` returns a true value if the heap is currently locked.
 
    These functions can be nested, ie `heap_lock()` can be called multiple times

py/emitnative.c

@@ -60,28 +60,40 @@
 #endif
 
 // CIRCUITPY-CHANGE: force definitions
-#ifndef N_X64
-#define N_X64 (0)
+#ifndef N_ARM
+#define N_ARM (0)
 #endif
 
-#ifndef N_X86
-#define N_X86 (0)
+#ifndef N_DEBUG
+#define N_DEBUG (0)
+#endif
+
+#ifndef N_NLR_SETJMP
+#define N_NLR_SETJMP (0)
+#endif
+
+#ifndef N_RV32
+#define N_RV32 (0)
 #endif
 
 #ifndef N_THUMB
 #define N_THUMB (0)
 #endif
 
-#ifndef N_ARM
-#define N_ARM (0)
+#ifndef N_X64
+#define N_X64 (0)
+#endif
+
+#ifndef N_X86
+#define N_X86 (0)
 #endif
 
 #ifndef N_XTENSA
 #define N_XTENSA (0)
 #endif
 
-#ifndef N_NLR_SETJMP
-#define N_NLR_SETJMP (0)
+#ifndef N_XTENSAWIN
+#define N_XTENSWIN (0)
 #endif
 
 #ifndef N_PRELUDE_AS_BYTES_OBJ