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External ARM9 payload chainloading for a9lh, cleaned up the sdmmc lib…
…rary (from the dark-samus a9lh fork)
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@@ -2,7 +2,7 @@ out | |
| CakeHax | ||
| CakeBrah | ||
| build | ||
| data | ||
| loader/build | ||
| *.bin | ||
| *.3dsx | ||
| *.smdh | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| #--------------------------------------------------------------------------------- | ||
| .SUFFIXES: | ||
| #--------------------------------------------------------------------------------- | ||
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| ifeq ($(strip $(DEVKITARM)),) | ||
| $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM") | ||
| endif | ||
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| include $(DEVKITARM)/3ds_rules | ||
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| #--------------------------------------------------------------------------------- | ||
| # 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 | ||
| # DATA is a list of directories containing data files | ||
| # INCLUDES is a list of directories containing header files | ||
| # SPECS is the directory containing the important build and link files | ||
| #--------------------------------------------------------------------------------- | ||
| export TARGET := $(shell basename $(CURDIR)) | ||
| BUILD := build | ||
| SOURCES := source source/fatfs source/fatfs/sdmmc | ||
| DATA := data | ||
| INCLUDES := include source/fatfs source/fatfs/sdmmc | ||
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| #--------------------------------------------------------------------------------- | ||
| # Setup some defines | ||
| #--------------------------------------------------------------------------------- | ||
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| #--------------------------------------------------------------------------------- | ||
| # options for code generation | ||
| #--------------------------------------------------------------------------------- | ||
| ARCH := -mthumb -mthumb-interwork | ||
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| CFLAGS := -g -Wall -O2\ | ||
| -march=armv5te -mtune=arm946e-s -fomit-frame-pointer\ | ||
| -ffast-math -std=c99\ | ||
| $(ARCH) | ||
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| CFLAGS += $(INCLUDE) -DARM9 | ||
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| CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions | ||
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| ASFLAGS := -g $(ARCH) | ||
| LDFLAGS = -nostartfiles -g --specs=../stub.specs $(ARCH) -Wl,-Map,$(TARGET).map | ||
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| LIBS := | ||
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| #--------------------------------------------------------------------------------- | ||
| # list of directories containing libraries, this must be the top level containing | ||
| # include and lib | ||
| #--------------------------------------------------------------------------------- | ||
| LIBDIRS := | ||
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| #--------------------------------------------------------------------------------- | ||
| # no real need to edit anything past this point unless you need to add additional | ||
| # rules for different file extensions | ||
| #--------------------------------------------------------------------------------- | ||
| ifneq ($(BUILD),$(notdir $(CURDIR))) | ||
| #--------------------------------------------------------------------------------- | ||
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| export OUTPUT := $(CURDIR)/$(TARGET) | ||
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| export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ | ||
| $(foreach dir,$(DATA),$(CURDIR)/$(dir)) | ||
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| export DEPSDIR := $(CURDIR)/$(BUILD) | ||
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| CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) | ||
| CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) | ||
| SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) | ||
| BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) | ||
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| #--------------------------------------------------------------------------------- | ||
| # use CXX for linking C++ projects, CC for standard C | ||
| #--------------------------------------------------------------------------------- | ||
| ifeq ($(strip $(CPPFILES)),) | ||
| #--------------------------------------------------------------------------------- | ||
| export LD := $(CC) | ||
| #--------------------------------------------------------------------------------- | ||
| else | ||
| #--------------------------------------------------------------------------------- | ||
| export LD := $(CXX) | ||
| #--------------------------------------------------------------------------------- | ||
| endif | ||
| #--------------------------------------------------------------------------------- | ||
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| export OFILES := $(addsuffix .o,$(BINFILES)) \ | ||
| $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) | ||
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| export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ | ||
| $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ | ||
| -I$(CURDIR)/$(BUILD) | ||
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| export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) | ||
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| .PHONY: $(BUILD) clean all | ||
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| #--------------------------------------------------------------------------------- | ||
| all: $(BUILD) | ||
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| $(BUILD): | ||
| @[ -d $@ ] || mkdir -p $@ | ||
| @make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile | ||
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| #--------------------------------------------------------------------------------- | ||
| clean: | ||
| @echo clean ... | ||
| @rm -fr $(BUILD) $(OUTPUT).elf arm9loaderhax.bin | ||
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| #--------------------------------------------------------------------------------- | ||
| else | ||
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| DEPENDS := $(OFILES:.o=.d) | ||
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| #--------------------------------------------------------------------------------- | ||
| # main targets | ||
| #--------------------------------------------------------------------------------- | ||
| $(OUTPUT).bin : $(OUTPUT).elf | ||
| $(OUTPUT).elf : $(OFILES) | ||
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| #--------------------------------------------------------------------------------- | ||
| %.bin: %.elf | ||
| @$(OBJCOPY) -O binary $< $@ | ||
| @echo built ... $(notdir $@) | ||
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| -include $(DEPENDS) | ||
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| #--------------------------------------------------------------------------------------- | ||
| endif | ||
| #--------------------------------------------------------------------------------------- |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,21 @@ | ||
| FatFs Module Source Files R0.11 | ||
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| FILES | ||
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| 00readme.txt This file. | ||
| history.txt Revision history. | ||
| ffconf.h Configuration file for FatFs module. | ||
| ff.h Common include file for FatFs and application module. | ||
| ff.c FatFs module. | ||
| diskio.h Common include file for FatFs and disk I/O module. | ||
| diskio.c An example of glue function to attach existing disk I/O module to FatFs. | ||
| integer.h Integer type definitions for FatFs. | ||
| option Optional external functions. | ||
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| Low level disk I/O module is not included in this archive because the FatFs | ||
| module is only a generic file system layer and not depend on any specific | ||
| storage device. You have to provide a low level disk I/O module that written | ||
| to control the target storage device. | ||
|
|
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,103 @@ | ||
| /*-----------------------------------------------------------------------*/ | ||
| /* Low level disk I/O module skeleton for FatFs (C)ChaN, 2014 */ | ||
| /*-----------------------------------------------------------------------*/ | ||
| /* If a working storage control module is available, it should be */ | ||
| /* attached to the FatFs via a glue function rather than modifying it. */ | ||
| /* This is an example of glue functions to attach various exsisting */ | ||
| /* storage control modules to the FatFs module with a defined API. */ | ||
| /*-----------------------------------------------------------------------*/ | ||
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| #include "diskio.h" /* FatFs lower layer API */ | ||
| #include "sdmmc/sdmmc.h" | ||
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| /*-----------------------------------------------------------------------*/ | ||
| /* Get Drive Status */ | ||
| /*-----------------------------------------------------------------------*/ | ||
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| DSTATUS disk_status ( | ||
| __attribute__((unused)) | ||
| BYTE pdrv /* Physical drive nmuber to identify the drive */ | ||
| ) | ||
| { | ||
| return RES_OK; | ||
| } | ||
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| /*-----------------------------------------------------------------------*/ | ||
| /* Inidialize a Drive */ | ||
| /*-----------------------------------------------------------------------*/ | ||
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| DSTATUS disk_initialize ( | ||
| __attribute__((unused)) | ||
| BYTE pdrv /* Physical drive nmuber to identify the drive */ | ||
| ) | ||
| { | ||
| sdmmc_sdcard_init(); | ||
| return RES_OK; | ||
| } | ||
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| /*-----------------------------------------------------------------------*/ | ||
| /* Read Sector(s) */ | ||
| /*-----------------------------------------------------------------------*/ | ||
|
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| DRESULT disk_read ( | ||
| __attribute__((unused)) | ||
| BYTE pdrv, /* Physical drive nmuber to identify the drive */ | ||
| BYTE *buff, /* Data buffer to store read data */ | ||
| DWORD sector, /* Sector address in LBA */ | ||
| UINT count /* Number of sectors to read */ | ||
| ) | ||
| { | ||
| if (sdmmc_sdcard_readsectors(sector, count, buff)) { | ||
| return RES_PARERR; | ||
| } | ||
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| return RES_OK; | ||
| } | ||
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| /*-----------------------------------------------------------------------*/ | ||
| /* Write Sector(s) */ | ||
| /*-----------------------------------------------------------------------*/ | ||
|
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| #if _USE_WRITE | ||
| DRESULT disk_write ( | ||
| __attribute__((unused)) | ||
| BYTE pdrv, /* Physical drive nmuber to identify the drive */ | ||
| const BYTE *buff, /* Data to be written */ | ||
| DWORD sector, /* Sector address in LBA */ | ||
| UINT count /* Number of sectors to write */ | ||
| ) | ||
| { | ||
| if (sdmmc_sdcard_writesectors(sector, count, (BYTE *)buff)) { | ||
| return RES_PARERR; | ||
| } | ||
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| return RES_OK; | ||
| } | ||
| #endif | ||
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| /*-----------------------------------------------------------------------*/ | ||
| /* Miscellaneous Functions */ | ||
| /*-----------------------------------------------------------------------*/ | ||
|
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| #if _USE_IOCTL | ||
| DRESULT disk_ioctl ( | ||
| __attribute__((unused)) | ||
| BYTE pdrv, /* Physical drive nmuber (0..) */ | ||
| __attribute__((unused)) | ||
| BYTE cmd, /* Control code */ | ||
| __attribute__((unused)) | ||
| void *buff /* Buffer to send/receive control data */ | ||
| ) | ||
| { | ||
| return RES_PARERR; | ||
| } | ||
| #endif |
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