Auto pull sgdk

.gitignore

@@ -57,3 +57,8 @@ dkms.conf
 /.idea/
 /cmake-build-release/
 out.lst
+
+# CMake
+build
+
+.DS_Store

Makefile

@@ -0,0 +1,29 @@
+SGDK_VERSION=1.90
+SGDK_FOLDER=depends/sgdk
+
+pull:
+	git submodule update --init --remote --recursive
+	cd ${SGDK_FOLDER} && git checkout tags/v${SGDK_VERSION}
+
+.PHONY: build
+build:	pull
+	mkdir -p build && \
+	cd build && \
+	cmake .. && \
+	make
+
+clean:
+	rm -rf build out/*
+
+OSM=$(shell uname -sm)
+ifeq ($(OSM),Darwin arm64) # Mac OS X - arm
+    M1=-m1
+endif
+docker-build-sgdk:	pull
+	cd ${SGDK_FOLDER} && docker build . -f Dockerfile${M1} -t sgdk:${SGDK_VERSION}${M1}
+
+docker-build:	docker-build-sgdk
+	docker run -it --rm -v "${PWD}":/src -w /src sgdk:${SGDK_VERSION}${M1}
+
+docker-shell:
+	docker run -it --rm -v "${PWD}":/src -w /src --entrypoint=/bin/bash sgdk:${SGDK_VERSION}${M1}

res/resource.h

@@ -1,7 +1,7 @@
 #ifndef _RES_RESOURCE_H_
 #define _RES_RESOURCE_H_
 
-extern const SpriteDefinition player;
 extern const Image tilemap;
+extern const SpriteDefinition player;
 
 #endif // _RES_RESOURCE_H_

src/boot/rom_head.c

@@ -1,51 +1,33 @@
-#include "genesis.h"
-
-__attribute__((externally_visible))
-const struct
-{
-    char console[16];               /* Console Name (16) */
-    char copyright[16];             /* Copyright Information (16) */
-    char title_local[48];           /* Domestic Name (48) */
-    char title_int[48];             /* Overseas Name (48) */
-    char serial[14];                /* Serial Number (2, 12) */
-    u16 checksum;                   /* Checksum (2) */
-    char IOSupport[16];             /* I/O Support (16) */
-    u32 rom_start;                  /* ROM Start Address (4) */
-    u32 rom_end;                    /* ROM End Address (4) */
-    u32 ram_start;                  /* Start of Backup RAM (4) */
-    u32 ram_end;                    /* End of Backup RAM (4) */
-    char sram_sig[2];               /* "RA" for save ram (2) */
-    u16 sram_type;                  /* 0xF820 for save ram on odd bytes (2) */
-    u32 sram_start;                 /* SRAM start address - normally 0x200001 (4) */
-    u32 sram_end;                   /* SRAM end address - start + 2*sram_size (4) */
-    char modem_support[12];         /* Modem Support (24) */
-    char notes[40];                 /* Memo (40) */
-    char region[16];                /* Country Support (16) */
-} rom_header = {
-#if (ENABLE_BANK_SWITCH != 0)
-    "SEGA SSF        ",
-#else
-    "SEGA MEGA DRIVE ",
-#endif
-    "(C)SGDK 2019    ",
-    "MegaDrive Maze                                  ",
-    "MegaDrive Maze                                  ",
-    "GM 00000000-00",
-    0x0000,
-    "JD              ",
-    0x00000000,
-#if (ENABLE_BANK_SWITCH != 0)
-    0x003FFFFF,
-#else
-    0x000FFFFF,
-#endif
-    0x00FF0000,
-    0x00FFFFFF,
-    "  ",
-    0x0000,
-    0x00200000,
-    0x002001FF,
-    "            ",
-    "DEMONSTRATION PROGRAM                   ",
-    "JUE             "
-};
+#include "genesis.h"
+
+__attribute__((externally_visible))
+const ROMHeader rom_header = {
+#if (ENABLE_BANK_SWITCH != 0)
+    "SEGA SSF        ",
+#elif (MODULE_MEGAWIFI != 0)
+    "SEGA MEGAWIFI   ",
+#else
+    "SEGA MEGA DRIVE ",
+#endif
+    "(C)SGDK 2023    ",
+    "MegaDrive Maze                                  ",
+    "MegaDrive Maze                                  ",
+    "GM 00000000-00",
+    0x000,
+    "JD              ",
+    0x00000000,
+#if (ENABLE_BANK_SWITCH != 0)
+    0x003FFFFF,
+#else
+    0x000FFFFF,
+#endif
+    0xE0FF0000,
+    0xE0FFFFFF,
+    "RA",
+    0xF820,
+    0x00200000,
+    0x0020FFFF,
+    "            ",
+    "DEMONSTRATION PROGRAM                   ",
+    "JUE             "
+};