Standardizes build process and adds OVERVIEW.md for each

Tennis (JU)/copilot/Makefile

@@ -1,10 +1,25 @@
-all: reconstructed_prg.bin verify
-prg.o: prg.s symbols.inc prg.bin
-	ca65 -g -o $@ prg.s
-reconstructed_prg.bin: prg.o linker.cfg
-	ld65 -C linker.cfg -m reconstructed.map -Ln reconstructed.lbl -o $@ prg.o
-verify: reconstructed_prg.bin prg.bin
-	cmp reconstructed_prg.bin prg.bin
-	@echo BYTE-IDENTICAL
+CA65 ?= ca65
+LD65 ?= ld65
+
+all: reconstructed.nes verify
+
+prg.o: prg.s symbols.inc locals.inc
+	$(CA65) -g -o $@ $<
+
+header.o: header.s
+	$(CA65) -g -o $@ $<
+
+chr.o: chr.s
+	$(CA65) -g -o $@ $<
+
+reconstructed.nes: header.o prg.o chr.o linker.cfg
+	$(LD65) -C linker.cfg -m reconstructed.map -Ln reconstructed.lbl -o $@ header.o prg.o chr.o
+
+verify: reconstructed.nes
+	cmp reconstructed.nes rom.nes
+	@echo "Byte-identical ROM verified."
+
 clean:
-	rm -f prg.o reconstructed_prg.bin reconstructed.map reconstructed.lbl
+	rm -f *.o reconstructed.nes reconstructed.map reconstructed.lbl
+
+.PHONY: all verify clean

Tennis (JU)/copilot/chr.s

@@ -0,0 +1,2 @@
+.segment "CHR"
+    .incbin "chr.bin"

Tennis (JU)/copilot/header.s

@@ -0,0 +1,2 @@
+.segment "HEADER"
+    .incbin "header.bin"

Tennis (JU)/copilot/linker.cfg

@@ -1,6 +1,10 @@
 MEMORY {
-  PRG: start = $C000, size = $4000, file = %O, fill = yes;
+  HEADER: start = $0000, size = $0010, fill = yes;
+  PRG:    start = $C000, size = $4000, fill = yes;
+  CHR:    start = $0000, size = $2000, fill = yes;
 }
 SEGMENTS {
-  PRG: load = PRG, type = ro;
-}
+  HEADER: load = HEADER, type = ro;
+  PRG:    load = PRG,    type = ro;
+  CHR:    load = CHR,    type = ro;
+}

Tennis (JU)/copilot/locals.inc

@@ -178,4 +178,4 @@ AudioRequestFlags3 = $FF
 
 ; Additional traced fields
 Player2MotionControl = $65
-AudioSequencePtrHi = $F8
+AudioSequencePtrHi = $F8

Tennis (JU)/copilot/prg.s

@@ -9,6 +9,7 @@
 .include "locals.inc"
 
 .segment "PRG"
+.org $C000
 
 ; =============================================================================
 ; Reset

Tennis (JU)/copilot/reconstructed.map

@@ -1,13 +1,19 @@
 Modules list:
 -------------
+header.o:
+    HEADER            Offs=000000  Size=000010  Align=00001  Fill=0000
 prg.o:
     PRG               Offs=000000  Size=004000  Align=00001  Fill=0000
+chr.o:
+    CHR               Offs=000000  Size=002000  Align=00001  Fill=0000
 
 
 Segment list:
 -------------
 Name                   Start     End    Size  Align
 ----------------------------------------------------
+CHR                   000000  001FFF  002000  00001
+HEADER                000000  00000F  000010  00001
 PRG                   00C000  00FFFF  004000  00001
 
 

Tennis (JU)/copilot/rom.nes

@@ -0,0 +1 @@
+../Tennis (JU).nes