Add dummy IOP module

iop/system/Makefile

@@ -10,6 +10,7 @@ SUBDIRS = \
 	alloc \
 	boardinf \
 	dmacman \
+	dummymod \
 	eeconf \
 	eesync \
 	eesync-nano \

iop/system/dummymod/Makefile

@@ -0,0 +1,18 @@
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+
+IOP_IMPORT_INCS += \
+	system/loadcore
+
+IOP_OBJS = \
+	dummymod.o
+
+include $(PS2SDKSRC)/Defs.make
+include $(PS2SDKSRC)/iop/Rules.bin.make
+include $(PS2SDKSRC)/iop/Rules.make
+include $(PS2SDKSRC)/iop/Rules.release

iop/system/dummymod/README.md

@@ -0,0 +1,16 @@
+# Dummy IOP Module
+
+This module is a minimal module intended to be used where a module is used but
+a no-op is desired, such as a module in an IOPRP image.
+
+## Configurations
+
+There are multiple configurations of this library, allowing the choice of
+balancing between size, speed, and features.
+
+*   `dummymod` -> The recommended version.
+
+## How to use this module in your program
+
+In order to use this module in your program, use `LoadModule` or \
+`LoadModuleBuffer` with no arguments.

iop/system/dummymod/src/dummymod.c

@@ -0,0 +1,19 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+*/
+
+#include <loadcore.h>
+
+int _start(int ac, char **av)
+{
+	(void)ac;
+	(void)av;
+
+	return MODULE_NO_RESIDENT_END;
+}