created SD_CARD branch meant to experiment with SD-card routines in BaS_gcc

BaS_gcc/sources/ii_jmp.h

@@ -0,0 +1,59 @@
+//--------------------------------------------------------------------
+// extension word format missing
+//--------------------------------------------------------------------
+ii_\1_func:.macro
+ii_0x\20:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a0_off(a7),a1
+	\1_macro
+ii_0x\21:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a1_off(a7),a1
+	\1_macro
+ii_0x\22:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a2,a1
+	\1_macro
+ii_0x\23:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a3,a1
+	\1_macro
+ii_0x\24:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a4,a1
+	\1_macro
+ii_0x\25:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a5,a1
+	\1_macro
+ii_0x\26:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a6,a1
+	\1_macro
+ii_0x\27:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	usp,a1
+	\1_macro
+ii_0x\2b:
+#ifdef	halten_\1
+	halt
+#endif
+	move.l	a0,a1
+	\1_macro
+.endm