From 90082bd6e19121cae87be17fdd9c01916bd24cbe Mon Sep 17 00:00:00 2001 From: Ian C Date: Tue, 14 Nov 2006 00:57:41 +0000 Subject: Project modified so that seperate ARM7 and ARM9 bits can be compiled. Intended for wifi access. --- arm9/.cvsignore | 2 + arm9/BUILDING | 17 --- arm9/CHANGES | 9 -- arm9/COPYING | 341 -------------------------------------------------- arm9/Makefile | 85 +++++++------ arm9/README | 22 ---- arm9/instructions.txt | 155 ----------------------- arm9/mkrelease.sh | 12 -- 8 files changed, 44 insertions(+), 599 deletions(-) create mode 100644 arm9/.cvsignore delete mode 100644 arm9/BUILDING delete mode 100644 arm9/CHANGES delete mode 100644 arm9/COPYING delete mode 100644 arm9/README delete mode 100644 arm9/instructions.txt delete mode 100644 arm9/mkrelease.sh (limited to 'arm9') diff --git a/arm9/.cvsignore b/arm9/.cvsignore new file mode 100644 index 0000000..efbf99a --- /dev/null +++ b/arm9/.cvsignore @@ -0,0 +1,2 @@ +build +ds81.arm9.elf \ No newline at end of file diff --git a/arm9/BUILDING b/arm9/BUILDING deleted file mode 100644 index 263b160..0000000 --- a/arm9/BUILDING +++ /dev/null @@ -1,17 +0,0 @@ -Build Instructions ------------------- - -As this uses the example makefiles from devkitpro, all that is required is -a 'make' command in the top level directory: - -$ make - - -By default FAT support will be initialised. To prevent this you need to supply -additional flag settings: - -$ make ADDITIONAL_CFLAGS="-DDS81_DISABLE_FAT" - - -There is a script mkrelease.sh which simply makes a FAT and non-FAT version of -DS81 for release. diff --git a/arm9/CHANGES b/arm9/CHANGES deleted file mode 100644 index 5e0f9ff..0000000 --- a/arm9/CHANGES +++ /dev/null @@ -1,9 +0,0 @@ -+ Completed, * In progress, - Not done. - -Changes from V1.0 to V1.1 - - + Added external FAT file loading. - + Added Mazogs as a built-in tape (code courtesy of Paul Fearnley) - + Fixed bug where the ROM input routine could be easily locked up. - This was caused by a problem in the way I set up the LASTK system - variables from the house-keeping routine. diff --git a/arm9/COPYING b/arm9/COPYING deleted file mode 100644 index abd3cf7..0000000 --- a/arm9/COPYING +++ /dev/null @@ -1,341 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. - diff --git a/arm9/Makefile b/arm9/Makefile index 00d7675..0eb1905 100644 --- a/arm9/Makefile +++ b/arm9/Makefile @@ -1,31 +1,27 @@ -# This is a generic DS makefile, as taken from the libnds example programs. -# - -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- .SUFFIXES: -#------------------------------------------------------------------------------- - +#--------------------------------------------------------------------------------- ifeq ($(strip $(DEVKITARM)),) $(error "Please set DEVKITARM in your environment. export DEVKITARM=devkitARM") endif include $(DEVKITARM)/ds_rules -#------------------------------------------------------------------------------- -# TARGET is the name of the output +#--------------------------------------------------------------------------------- # BUILD is the directory where object files & intermediate files will be placed # SOURCES is a list of directories containing source code # INCLUDES is a list of directories containing extra header files -#------------------------------------------------------------------------------- -TARGET := $(shell basename $(CURDIR)) +# DATA is a list of directories containing binary files +# all directories are relative to this makefile +#--------------------------------------------------------------------------------- BUILD := build -SOURCES := source gbagfx -DATA := data -INCLUDES := include gbagfx +SOURCES := source +INCLUDES := include +DATA := data -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- # options for code generation -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- ARCH := -mthumb -mthumb-interwork # note: arm9tdmi isn't the correct CPU arch, but anything newer and LD @@ -37,37 +33,36 @@ CFLAGS := -g -Wall -O2\ $(ADDITIONAL_CFLAGS) CFLAGS += $(INCLUDE) -DARM9 -CXXFLAGS := $(CFLAGS) +CXXFLAGS := $(CFLAGS) ASFLAGS := -g $(ARCH) LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -mno-fpu -Wl,-Map,$(notdir $*.map) -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- # any extra libraries we wish to link with the project -#------------------------------------------------------------------------------- -LIBS := -lfat -lnds9 - +#--------------------------------------------------------------------------------- +LIBS := -lfat -lnds9 -ldswifi9 -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- # list of directories containing libraries, this must be the top level containing # include and lib -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- LIBDIRS := $(LIBNDS) -#------------------------------------------------------------------------------- -# no real need to edit anything past this point unless you need to add -# additional rules for different file extensions -#------------------------------------------------------------------------------- +#--------------------------------------------------------------------------------- +# no real need to edit anything past this point unless you need to add additional +# rules for different file extensions +#--------------------------------------------------------------------------------- ifneq ($(BUILD),$(notdir $(CURDIR))) -#------------------------------------------------------------------------------- - -export OUTPUT := $(CURDIR)/$(TARGET) +#--------------------------------------------------------------------------------- +export ARM9BIN := $(TOPDIR)/$(TARGET).arm9 +export ARM9ELF := $(CURDIR)/$(TARGET).arm9.elf +export DEPSDIR := $(CURDIR)/$(BUILD) + export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ $(foreach dir,$(DATA),$(CURDIR)/$(dir)) - -export DEPSDIR := $(CURDIR)/$(BUILD) - + CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) @@ -91,9 +86,8 @@ export OFILES := $(addsuffix .o,$(BINFILES)) \ $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ - $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ - $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ - -I$(CURDIR)/$(BUILD) + $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ + -I$(CURDIR)/$(BUILD) export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) @@ -107,7 +101,7 @@ $(BUILD): #--------------------------------------------------------------------------------- clean: @echo clean ... - @rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(TARGET).arm9 $(TARGET).ds.gba + @rm -fr $(BUILD) *.elf *.nds* *.bin #--------------------------------------------------------------------------------- @@ -118,18 +112,23 @@ DEPENDS := $(OFILES:.o=.d) #--------------------------------------------------------------------------------- # main targets #--------------------------------------------------------------------------------- -$(OUTPUT).ds.gba : $(OUTPUT).nds -$(OUTPUT).nds : $(OUTPUT).arm9 -$(OUTPUT).arm9 : $(OUTPUT).elf -$(OUTPUT).elf : $(OFILES) - +$(ARM9BIN) : $(ARM9ELF) + @$(OBJCOPY) -O binary $< $@ + @echo built ... $(notdir $@) + +$(ARM9ELF) : $(OFILES) + @echo linking $(notdir $@) + @$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@ + +#--------------------------------------------------------------------------------- +# you need a rule like this for each extension you use as binary data #--------------------------------------------------------------------------------- %.bin.o : %.bin #--------------------------------------------------------------------------------- @echo $(notdir $<) @$(bin2o) - - + + -include $(DEPENDS) #--------------------------------------------------------------------------------------- diff --git a/arm9/README b/arm9/README deleted file mode 100644 index c9ac525..0000000 --- a/arm9/README +++ /dev/null @@ -1,22 +0,0 @@ - DS81 - Copyright 2006 Ian Cowburn - ianc@noddybox.co.uk - -The code to DS81 is released under the GNU General Public License. See COPYING -for details. - -Other included software is provided in good faith, is not released under the -GNU General Public License, and is copyright their respective authors. If any -of these authors disagree with this distribution of their work then it will be -gladly removed. - -ZX81 BASIC ROM (c) 1981 Nine Tiles Networks LTD - -3D Monster Maze (c) 1983 Malcom E. Evans - -Mazogs, City Patrol and Sabotage (c) 1981-1982 Don Priestley - - -See the file INSTRUCTIONS.TXT for instructions on use. -See the file BUILDING for instructions on building the sources. -See the file CHANGES for recent changes. diff --git a/arm9/instructions.txt b/arm9/instructions.txt deleted file mode 100644 index c0d81d2..0000000 --- a/arm9/instructions.txt +++ /dev/null @@ -1,155 +0,0 @@ - DS81 - ---------==============================--------- - - Copyright 2006 Ian Cowburn - ianc@noddybox.co.uk - - -1. LICENSE ----------- - - The code to DS81 is released under the GNU General Public License. See - the text file COPYING for details. - - Other included software is provided in good faith, is not released under - the GNU General Public License, and is copyright their respective authors. - If any of these authors disagree with the distribution of their work then - contact me and it will be gladly removed. - - ZX81 BASIC ROM (c) 1981 Nine Tiles Networks LTD - 3D Monster Maze (c) 1983 Malcom E. Evans - Mazogs, City Patrol and Sabotage (c) 1981, 1982 Don Priestley - - -2. ZX81 -------- - - The ZX81 was an 8-bit computer released by Sinclair Research in 1981, using - the Z80 CPU. - - It was a monochrome machine with no sound (be quiet those at the back of - the room who used to be able to do sound by doing odd things with the video - signal) and a text mode that could be used to plot graphics at a resolution - of 64 by 44 (hmmm, smaller than most icons nowadays). - - It came with 1K of RAM, though most people opted for a massive 16K RAM pack. - - -2. DS81 -------- - - DS81 is an emulation of the 16K ZX81 and is is supplied in two main forms, - as a native Nintendo DS executable and a version with a Gameboy Advance - wrapper (in case your Ninentdo DS homebrew device only supports running - GBA executables). - - In addition to this two different versions are supplied, one which - initialises the FAT library and one which doesn't. They are identical save - for this, and separate ones are supplied in case the FAT library - initialisation causes problem on your homebrew device: - - ds81.nds - Nintendo DS version - ds81.bs.gba - As above with a GBA wrapper. - - ds81-nofat.nds - Nintendo DS version; no FAT library initialisation. - ds81-nofat.bs.gba - As above with a GBA wrapper. - - I'm probably being overly paranoid there, but better safe than sorry. - - -3. Using DS81 -------------- - - When run DS81 displays a splash screen with copyright information and - whether the FAT library has been able to find a supported device for the - loading of external tapes. - - Once the A button has been pressed the ZX81 resets and displays itself - on the top screen, and a soft keyboard is displayed on the bottom, touch - sensitive, DS screen. - - If you've never used a ZX81 before then you may wish to find out how the - keyboard works -- it uses a keyword entry system, rather than the straight - typing if commands. So, for instance, the key P is pressed to enter PRINT - when the cursor is in keyword mode (the cursor in an inverted K). - - Trust me; you were glad of it when using the original ZX81's hard plastic - membrane keyboard. - - When using the soft keyboard by default the shift key is 'sticky' and once - used will stay held down until pressed again. - - The World of Spectrum has the original ZX81 manuals, either as a PDF - or in HTML form: - - http://www.worldofspectrum.org/ - - At the bottom of the keyboard is an area where you can click to bring up a - menu. Either use the stylus, or the joypad and button A to select an - option from the following choices: - - RESET ZX81 - This resets the emulated ZX81. - - SELECT TAPE - Selects the built-in tape to use (DS81 has a number of ZX81 tapes - built into it). The next section has extra information on the - loading of games. - - STICK SHIFT ON - Sets the shift key so it stays down until pressed again. - - STICK SHIFT OFF - Sets the shift key so it behaves likes all the other keys. - - MAP JOYPAD TO KEYS - Allows you to redefine the DS's joypad and buttons to ZX81 keys. - Follow the on-screen instructions. - - CANCEL - Cancels the menu. - - - -3. Using the internal tapes on DS81 ------------------------------------ - - Games on the ZX81 were supplied on cassette. DS81 includes a few tape - files that are selectable from the menu. Follow the on-screen instructions - to select the game. A quick description and the controls to use are - displayed on the top screen. - - Once you've selected a tape you can load it in the emulator by using the - command LOAD "". If you're really stuck with the ZX81 keyboard: - - 1. Select your tape. - 2. Reset the ZX81 from the menu. - 3. When the inverse K cursor is displayed press the J key to generate - the keyword LOAD. - 4. Press the SHIFT key. - 5. Press the P key twice to enter the double quotes (DON'T use the - double quotes got by pressing SHIFT+Q. These are not the same!) - 6. Release the SHIFT key and press the NEW LINE key. - 7. The tape will load and run. - - -3. Using external tapes on DS81 -------------------------------- - - If you are using the version of DS81 that allows the use of FAT devices, - and you device is supported, they you can load any old tape. - - Simply place the .P file (ZX81 games are usually distributed as .P files - that are simply an image of the memory that would have been dumped to tape) - and either put it in the root directory of the FAT device or in a directory - called ZX81SNAP. - - Note that currently hi-resolution games will not work. For that matter, - it can't be at all guaranteed that all original ZX81 games will work as - expected. After all, DS81 isn't really a ZX81. - - -------------------------------------------------------------------------------- -$Id$ - - vim:expandtab:spell diff --git a/arm9/mkrelease.sh b/arm9/mkrelease.sh deleted file mode 100644 index 14835bb..0000000 --- a/arm9/mkrelease.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/bin/sh - -rm -f *.nds *.elf *.gba *.arm9 - -make clean -make ADDITIONAL_CFLAGS="-DDS81_DISABLE_FAT" - -mv ds81.nds ds81-nofat.nds -mv ds81.ds.gba ds81-nofat.ds.gba - -rm -f build/main.* -make -- cgit v1.2.3