Merge pull request #450 from uyjulian/ioman_add

Add ioman module

Author: rickgaiser

iop/system/Makefile

@@ -13,6 +13,7 @@ SUBDIRS = \
 	eesync-nano \
 	threadman \
 	timrman \
+	ioman \
 	iomanx \
 	iopmgr \
 	loadfile \

iop/system/ioman/Makefile

@@ -0,0 +1,16 @@
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+
+IOP_BIN ?= ioman.irx
+
+IOP_OBJS = ioman.o exports.o imports.o
+
+include $(PS2SDKSRC)/Defs.make
+include $(PS2SDKSRC)/iop/Rules.bin.make
+include $(PS2SDKSRC)/iop/Rules.make
+include $(PS2SDKSRC)/iop/Rules.release

iop/system/ioman/README.md

@@ -0,0 +1,10 @@
+# I/O Manager
+
+This is an implementation of `ioman` for reference purposes only. You probably want to use `iomanx`, which is an extended version of this module, instead.
+
+## How to use this module in your program
+
+In order to use this module in your program, you must integrate the module into
+an IOPRP image, then load the image with `UDNL`.\
+Using `LoadModule` or `LoadModuleBuffer` directly will not work, because the
+module is already loaded at IOP boot.

iop/system/ioman/src/exports.tab

@@ -0,0 +1,31 @@
+
+DECLARE_EXPORT_TABLE(ioman, 1, 1)
+	DECLARE_EXPORT(_start)
+	DECLARE_EXPORT(_retonly)
+	DECLARE_EXPORT(_retonly)
+	DECLARE_EXPORT(_retonly)
+
+	DECLARE_EXPORT(io_open)
+/*05*/	DECLARE_EXPORT(io_close)
+	DECLARE_EXPORT(io_read)
+	DECLARE_EXPORT(io_write)
+	DECLARE_EXPORT(io_lseek)
+	DECLARE_EXPORT(io_ioctl)
+/*10*/	DECLARE_EXPORT(io_remove)
+	DECLARE_EXPORT(io_mkdir)
+	DECLARE_EXPORT(io_rmdir)
+	DECLARE_EXPORT(io_dopen)
+	DECLARE_EXPORT(io_dclose)
+/*15*/	DECLARE_EXPORT(io_dread)
+	DECLARE_EXPORT(io_getstat)
+	DECLARE_EXPORT(io_chstat)
+	DECLARE_EXPORT(io_format)
+	DECLARE_EXPORT(_retonly)
+/*20*/	DECLARE_EXPORT(io_AddDrv)
+	DECLARE_EXPORT(io_DelDrv)
+	DECLARE_EXPORT(_retonly)
+	DECLARE_EXPORT(_retonly)
+	DECLARE_EXPORT(_retonly)
+END_EXPORT_TABLE
+
+void _retonly() {}

iop/system/ioman/src/imports.lst

@@ -0,0 +1,23 @@
+
+sysmem_IMPORTS_start
+I_Kprintf
+sysmem_IMPORTS_end
+
+loadcore_IMPORTS_start
+I_RegisterLibraryEntries
+I_FlushIcache
+loadcore_IMPORTS_end
+
+sysclib_IMPORTS_start
+I_memset
+I_strcmp
+I_index
+I_strlen
+I_strncpy
+I_strtol
+sysclib_IMPORTS_end
+
+intrman_IMPORTS_start
+I_CpuSuspendIntr
+I_CpuResumeIntr
+intrman_IMPORTS_end