more sane directory name, updated binaries

src/basic/math/rnd_seed_init.s

@@ -0,0 +1,33 @@
+// #LAYOUT# STD *       #TAKE
+// #LAYOUT# X16 *       #IGNORE
+// #LAYOUT# *   BASIC_0 #TAKE
+// #LAYOUT# *   *       #IGNORE
+
+//
+// Initialize random seed, afterwards generate random number in FAC1,
+// try to gather as much entropy from different sources as possible
+//
+
+rnd_seed_init:
+
+	eor CIA1_TIMALO                    // timer used for IRQ generation, use potential entropy from .A
+	sta RNDX+3
+
+	txa                                // .X might contain some entropy
+	eor VIC_RASTER                     // lowest 8 bits of current raster line
+	sta RNDX+1
+
+	tya                                // .Y might contain some entropy
+	eor CIA1_TIMAHI
+	sta RNDX+4
+
+	lda TIME+0                         // byte from jiffy counter might be useful too
+	eor SID_RANDOM                     // not sure if SID set correctly, but it will not hurt
+#if CONFIG_MB_MEGA_65
+	eor VIC_XPOS                       // not sure if VIC-IV visible, but it will not hurt
+#endif
+	sta RNDX+2
+
+	// RNDX+0 will be overwritten by generator
+
+	jmp rnd_generate