-#define D_single(w) {chcheck(4);*chptr++ = ((char *)&w)[3]; \
- *chptr++ = ((char *)&w)[2]; \
- *chptr++ = ((char *)&w)[1]; \
- *chptr++=((char *)&w)[0]; \
- sloc+=4; ch_size += 4; if(orgactive) orgaddr += 4;}
-#define D_double(w) {chcheck(8);*chptr++=(char)((*(unsigned long long *)&w)); \
- *chptr++=(char)((*(unsigned long long *)&w)>>8); \
- *chptr++=(char)((*(unsigned long long *)&w)>>16); \
- *chptr++=(char)((*(unsigned long long *)&w)>>24); \
- *chptr++=(char)((*(unsigned long long *)&w)>>32); \
- *chptr++=(char)((*(unsigned long long *)&w)>>40); \
- *chptr++=(char)((*(unsigned long long *)&w)>>48); \
- *chptr++=(char)((*(unsigned long long *)&w)>>56); \
- sloc+=8; ch_size += 8; if(orgactive) orgaddr += 8;}
-#ifdef _MSC_VER
-#define D_extend(w) {chcheck(12); *chptr++ = (char)((*(unsigned long long *)&w) >> 56); \
-*chptr++ = (char)(((*(unsigned long long *)&w) >> (52)) & 0xf); \
-*chptr++ = (char)(0); \
-*chptr++ = (char)(0); \
-*chptr++ = (char)(((*(unsigned long long *)&w) >> (48 - 3))|0x80 /* assume that the number is normalised */); \
-*chptr++ = (char)((*(unsigned long long *)&w) >> (40 - 3)); \
-*chptr++ = (char)((*(unsigned long long *)&w) >> (32 - 3)); \
-*chptr++ = (char)((*(unsigned long long *)&w) >> (24 - 3)); \
-*chptr++ = (char)((*(unsigned long long *)&w) >> (16 - 3)); \
-*chptr++ = (char)((*(unsigned long long *)&w) >> (8 - 3)); \
-*chptr++ = (char)((*(unsigned long long *)&w << 3)); \
-*chptr++=(char)(0); \
- sloc+=12; ch_size += 12; if(orgactive) orgaddr += 12;}
-#elif defined(LITTLE_ENDIAN)
-#define D_extend(w) {chcheck(12);*chptr++=((char *)&w)[0]; \
- *chptr++=((char *)&w)[1]; \
- *chptr++=((char *)&w)[2]; \
- *chptr++=((char *)&w)[3]; \
- *chptr++=((char *)&w)[4]; \
- *chptr++=((char *)&w)[5]; \
- *chptr++=((char *)&w)[6]; \
- *chptr++=((char *)&w)[7]; \
- *chptr++=((char *)&w)[8]; \
- *chptr++=((char *)&w)[9]; \
- *chptr++=((char *)&w)[10]; \
- *chptr++=((char *)&w)[11]; \
- sloc+=12; ch_size += 12; if(orgactive) orgaddr += 12;}
-
-#else
-
-#error Please implement a non-byte swapped D_extend!
-
-#endif
+
+// Macro for the 56001. Word size on this device is 24 bits wide. I hope that
+// orgaddr += 1 means that the addresses in the device reflect this.
+#define D_dsp(w) {chcheck(3);*chptr++=(uint8_t)(w>>16); \
+ *chptr++=(uint8_t)(w>>8); *chptr++=(uint8_t)w; \
+ sloc+=1; ch_size += 3; if(orgactive) orgaddr += 1; \
+ dsp_written_data_in_current_org=1;}
+
+// This macro expects to get an array of uint8_ts with the hi bits in a[0] and
+// the low bits in a[11] (Big Endian).
+#define D_extend(a) {memcpy(chptr, a, 12); chptr+=12; sloc+=12, ch_size+=12;\
+ if (orgactive) orgaddr+=12;}
+