mapper: rename the mapper macros, and only include overlay sections that we are actually using right now

Makefile

@@ -123,7 +123,7 @@ all: $(TARGET)
 $(TARGET): $(DEPS) $(OBJS) $(LIBS)
 	${CC} $(CFLAGS) $(TMPFLAGS) $(INCCMD) -c ${F256}/f256lib/f256.c -o $(OBJDIR)/f256.o > $(LSTDIR)/$*.lst
 	$(LD) -o $@ $(addprefix $(OBJDIR)/,$(OBJS)) $(LIBS) $(LDFLAGS)
-	llvm-objdump -d --print-imm-hex $(TARGET).elf > $(TARGET).lst
+	llvm-objdump --syms -d --print-imm-hex $(TARGET).elf > $(TARGET).lst
 
 # Object Rules
 

rickjr.ld

@@ -107,15 +107,18 @@ OUTPUT_FORMAT {
   TRIM(block8)
 
 /* block9 */
-/*
   SHORT(ORIGIN(block9))
-  BYTE(9/8)
+  BYTE(9/8)            /* block#/8 = the actual system high byte */  
   SHORT(end_block9 - __block9_lma)
   TRIM(block9)
-*/
+
+/* block10 */
+  SHORT(ORIGIN(block10))
+  BYTE(10/8)            /* block#/8 = the actual system high byte */ 
+  SHORT(end_block10 - __block10_lma)
+  TRIM(block10)
 
 /*
-  TRIM(block10)
   TRIM(block11)
   TRIM(block12)
   TRIM(block13)

src/dat_ents.c

@@ -19,7 +19,7 @@
 segment "dat";
 #endif
 
-RO_BLOCK(10) entdata_t ent_entdata[ENT_NBR_ENTDATA] = {
+DATA_BLOCK(10) entdata_t ent_entdata[ENT_NBR_ENTDATA] = {
   {0000, 0000, 000000, 000000, 0000, 0000, 0x00},
   {0x18, 0x15, 000000, 000000, 0000, 0000, 0x00},
   {0000, 0000, 000000, 000000, 0000, 0000, 0x00},
@@ -101,7 +101,7 @@ RO_BLOCK(10) entdata_t ent_entdata[ENT_NBR_ENTDATA] = {
   {0x18, 0x10, 0x000c, 0x0005, 0x04, 0x04, 0x14},
 };
 
-RO_BLOCK(10) U8 ent_sprseq[ENT_NBR_SPRSEQ] = {
+DATA_BLOCK(10) U8 ent_sprseq[ENT_NBR_SPRSEQ] = {
   0000, 0x01, 0000, 0x02, 0x05, 0x03, 0x04, 0x03,
   0x65, 0xff, 0x66, 0xff, 0x55, 0xff, 0000, 0x56,
   0xff, 0000, 0x57, 0xff, 0000, 0x58, 0x59, 0xff,
@@ -122,7 +122,7 @@ RO_BLOCK(10) U8 ent_sprseq[ENT_NBR_SPRSEQ] = {
   0xff, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xff, 0x00,
 };
 
-RO_BLOCK(10) mvstep_t ent_mvstep[ENT_NBR_MVSTEP] = {
+DATA_BLOCK(10) mvstep_t ent_mvstep[ENT_NBR_MVSTEP] = {
   { 0x10, 0, 0 } ,
   { 0x0c, 0, 4 } ,
   { 0xfa, 0, 0 } ,

src/dat_maps.c

@@ -19,7 +19,7 @@ segment "dat";
 #include "system.h"
 #include "maps.h"
 
-RO_BLOCK(11) map_t map_maps[MAP_NBR_MAPS] = {
+DATA_BLOCK(9) map_t map_maps[MAP_NBR_MAPS] = {
 #ifdef IIGS
   {0x0008, 0x008b, 0x0008, 000000, &samerica_lz4},
   {0x0008, 0x008b, 0x0068, 0x0009, &egypt_lz4},
@@ -35,7 +35,7 @@ RO_BLOCK(11) map_t map_maps[MAP_NBR_MAPS] = {
 #endif
 };
 
-RO_BLOCK(11) submap_t map_submaps[MAP_NBR_SUBMAPS] = {
+DATA_BLOCK(9) submap_t map_submaps[MAP_NBR_SUBMAPS] = {
   {000000, 000000, 000000, 000000},
   {000000, 0x0078, 0x0003, 0x0005},
   {000000, 0x0150, 0x0006, 0x0011},
@@ -85,7 +85,7 @@ RO_BLOCK(11) submap_t map_submaps[MAP_NBR_SUBMAPS] = {
   {0x0001, 0x1f5a, 0x0096, 0x0202},
 };
 
-RO_BLOCK(11) connect_t map_connect[MAP_NBR_CONNECT] = {
+DATA_BLOCK(9) connect_t map_connect[MAP_NBR_CONNECT] = {
 
   /* map 0 */
 
@@ -1322,7 +1322,7 @@ U8 map_bnums[MAP_NBR_BNUMS] = {
   0xc0, 0xc0, 0000, 0000, 0000, 0000, 0000, 0000,
 };
 
-RO_BLOCK(11) block_t map_blocks[MAP_NBR_BLOCKS] = {
+DATA_BLOCK(9) block_t map_blocks[MAP_NBR_BLOCKS] = {
   {0000, 0000, 0000, 0000, 0000, 0000, 0000, 0000,
    0000, 0000, 0000, 0000, 0000, 0000, 0000, 0000},
   {0x29, 0x2a, 0x2d, 0x2e, 0x2b, 0x2c, 0x2f, 0x30,
@@ -1837,7 +1837,7 @@ RO_BLOCK(11) block_t map_blocks[MAP_NBR_BLOCKS] = {
    0x22, 0x2d, 0x2e, 0xe7, 0x28, 0x2b, 0x2c, 0xea},
 };
 
-RO_BLOCK(11) mark_t map_marks[MAP_NBR_MARKS] = {
+DATA_BLOCK(9) mark_t map_marks[MAP_NBR_MARKS] = {
   {0x18, 0x16, 0000, 0x08, 0x08}, /* 0 */
   {0x18, 0x2a, 0x88, 0x01, 0x28},
   {0x38, 0x04, 0xf0, 0x15, 0x29},
@@ -2363,7 +2363,7 @@ RO_BLOCK(11) mark_t map_marks[MAP_NBR_MARKS] = {
   {0xff, 0000, 0000, 0000, 0000},
 };
 
-RO_BLOCK(11) U8 map_eflg_c[MAP_NBR_EFLGC] = {
+DATA_BLOCK(9) U8 map_eflg_c[MAP_NBR_EFLGC] = {
   0x4d, 0000, 0x0e, 0x02, 0x04, 0x04, 0x57, 0x08,
   0x08, 0x18, 0x03, 0x68, 0x3b, 0x48, 0x04, 0x80,
   0x37, 0000, 0x04, 0x02, 0x04, 0x04, 0x90, 0x08,

src/mapper.h

@@ -14,12 +14,12 @@
 $$JGA TODO, sort out how to mark an entire file
 */
 
-#define RAM_BLOCK(index) __attribute__((noinline, section(".block"#index)))
-#define RO_BLOCK(index) __attribute__((section(".block"#index)))
+#define CODE_BLOCK(index) __attribute__((noinline, section(".block"#index)))
+#define DATA_BLOCK(index) __attribute__((section(".block"#index)))
 
 #else
 
-#define RAM_BLOCK(index)
-#define RO_BLOCK(index)
+#define CODE_BLOCK(index)
+#define DATA_BLOCK(index)
 
 #endif

src/scr_credit.c

@@ -14,9 +14,13 @@ segment "screen";
 
 extern char credits_lz4;
 
-RAM_BLOCK(8) void scr_credit()
+CODE_BLOCK(8) void scr_credit()
 {
-	*((char*)0xC000) = 0;
+#ifdef F256
+	//$$JGA TODO - fix this
+	*((char*)0x300) = 0;
+#endif
+
 #ifdef IIGS
 	// Keep the Screen on
 	*VIDEO_REGISTER|=0xC0;