mirror of
https://github.com/wheremyfoodat/Panda3DS.git
synced 2025-04-06 06:05:40 +12:00
Add hello world test ROM
This commit is contained in:
wheremyfoodat
parent
36453629d5
commit
7dc2b37c5a
3 changed files with 231 additions and 2 deletions
|
|
@ -88,8 +88,8 @@ void Kernel::svcCloseHandle() {
|
|||
regs[0] = SVCResult::Success;
|
||||
}
|
||||
|
||||
// OutputDebugString(const char* str, int size)
|
||||
// TODO: Does this actually write an error code in r0?
|
||||
// Result OutputDebugString(const char* str, s32 size)
|
||||
// TODO: Does this actually write an error code in r0 and is the above signature correct?
|
||||
void Kernel::outputDebugString() {
|
||||
const u32 pointer = regs[0];
|
||||
const u32 size = regs[1];
|
||||
|
|
|
|||
209
test_roms/HelloWorldSVC/Makefile
Normal file
209
test_roms/HelloWorldSVC/Makefile
Normal file
|
|
@ -0,0 +1,209 @@
|
|||
#---------------------------------------------------------------------------------
|
||||
.SUFFIXES:
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
ifeq ($(strip $(DEVKITARM)),)
|
||||
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
|
||||
endif
|
||||
|
||||
TOPDIR ?= $(CURDIR)
|
||||
include $(DEVKITARM)/3ds_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
|
||||
# DATA is a list of directories containing data files
|
||||
# INCLUDES is a list of directories containing header files
|
||||
#
|
||||
# NO_SMDH: if set to anything, no SMDH file is generated.
|
||||
# APP_TITLE is the name of the app stored in the SMDH file (Optional)
|
||||
# APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
|
||||
# APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
|
||||
# ICON is the filename of the icon (.png), relative to the project folder.
|
||||
# If not set, it attempts to use one of the following (in this order):
|
||||
# - <Project name>.png
|
||||
# - icon.png
|
||||
# - <libctru folder>/default_icon.png
|
||||
#---------------------------------------------------------------------------------
|
||||
TARGET := $(notdir $(CURDIR))
|
||||
BUILD := build
|
||||
SOURCES := source
|
||||
DATA :=
|
||||
INCLUDES := include
|
||||
GRAPHICS := gfx
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# options for code generation
|
||||
#---------------------------------------------------------------------------------
|
||||
ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft
|
||||
|
||||
CFLAGS := -g -Wall -O2 -mword-relocations \
|
||||
-ffunction-sections \
|
||||
$(ARCH)
|
||||
|
||||
CFLAGS += $(INCLUDE) -D__3DS__
|
||||
|
||||
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
|
||||
|
||||
ASFLAGS := -g $(ARCH)
|
||||
LDFLAGS = -specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
|
||||
|
||||
LIBS := -lctru -lm
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# list of directories containing libraries, this must be the top level containing
|
||||
# include and lib
|
||||
#---------------------------------------------------------------------------------
|
||||
LIBDIRS := $(CTRULIB)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# no real need to edit anything past this point unless you need to add additional
|
||||
# rules for different file extensions
|
||||
#---------------------------------------------------------------------------------
|
||||
ifneq ($(BUILD),$(notdir $(CURDIR)))
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
export OUTPUT := $(CURDIR)/$(TARGET)
|
||||
export TOPDIR := $(CURDIR)
|
||||
|
||||
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(GRAPHICS),$(CURDIR)/$(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)))
|
||||
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
|
||||
PNGFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.png)))
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# use CXX for linking C++ projects, CC for standard C
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(CPPFILES)),)
|
||||
#---------------------------------------------------------------------------------
|
||||
export LD := $(CC)
|
||||
#---------------------------------------------------------------------------------
|
||||
else
|
||||
#---------------------------------------------------------------------------------
|
||||
export LD := $(CXX)
|
||||
#---------------------------------------------------------------------------------
|
||||
endif
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
export OFILES_SOURCES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
|
||||
|
||||
export OFILES_BIN := $(addsuffix .o,$(BINFILES)) \
|
||||
$(PNGFILES:.png=.bgr.o) \
|
||||
|
||||
export OFILES := $(OFILES_BIN) $(OFILES_SOURCES)
|
||||
|
||||
export HFILES := $(addsuffix .h,$(subst .,_,$(BINFILES))) $(PNGFILES:.png=_bgr.h)
|
||||
|
||||
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
|
||||
-I$(CURDIR)/$(BUILD)
|
||||
|
||||
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
|
||||
|
||||
ifeq ($(strip $(ICON)),)
|
||||
icons := $(wildcard *.png)
|
||||
ifneq (,$(findstring $(TARGET).png,$(icons)))
|
||||
export APP_ICON := $(TOPDIR)/$(TARGET).png
|
||||
else
|
||||
ifneq (,$(findstring icon.png,$(icons)))
|
||||
export APP_ICON := $(TOPDIR)/icon.png
|
||||
endif
|
||||
endif
|
||||
else
|
||||
export APP_ICON := $(TOPDIR)/$(ICON)
|
||||
endif
|
||||
|
||||
IMAGEMAGICK := $(shell which convert)
|
||||
|
||||
ifeq ($(strip $(NO_SMDH)),)
|
||||
export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
|
||||
endif
|
||||
|
||||
.PHONY: $(BUILD) clean all
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
ifneq ($(strip $(IMAGEMAGICK)),)
|
||||
ifeq ($(findstring System32,$(IMAGEMAGICK)),)
|
||||
|
||||
HAVE_CONVERT := yes
|
||||
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(strip $(HAVE_CONVERT)),yes)
|
||||
|
||||
all: $(BUILD)
|
||||
|
||||
else
|
||||
|
||||
all:
|
||||
@echo "Image Magick not found!"
|
||||
@echo
|
||||
@echo "Please install Image Magick from http://www.imagemagick.org/ to build this example"
|
||||
|
||||
endif
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
$(BUILD):
|
||||
@[ -d $@ ] || mkdir -p $@
|
||||
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
clean:
|
||||
@echo clean ...
|
||||
@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
|
||||
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
else
|
||||
|
||||
DEPENDS := $(OFILES:.o=.d)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# main targets
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(NO_SMDH)),)
|
||||
$(OUTPUT).3dsx : $(OUTPUT).elf $(OUTPUT).smdh
|
||||
else
|
||||
$(OUTPUT).3dsx : $(OUTPUT).elf
|
||||
endif
|
||||
|
||||
$(OFILES_SOURCES) : $(HFILES)
|
||||
|
||||
$(OUTPUT).elf : $(OFILES)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# you need a rule like this for each extension you use as binary data
|
||||
#---------------------------------------------------------------------------------
|
||||
%.bin.o : %.bin
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $<)
|
||||
@$(bin2o)
|
||||
|
||||
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%_bgr.h %.bgr.o: %.bgr
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $<)
|
||||
@$(bin2o)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.bgr: %.png
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $<)
|
||||
@convert $< -rotate 90 $@
|
||||
|
||||
-include $(DEPENDS)
|
||||
|
||||
#---------------------------------------------------------------------------------------
|
||||
endif
|
||||
#---------------------------------------------------------------------------------------
|
||||
20
test_roms/HelloWorldSVC/source/main.c
Normal file
20
test_roms/HelloWorldSVC/source/main.c
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
#include <3ds.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
// Put the string on the heap to make sure heap initialization works
|
||||
const char* buffer = calloc(6969, sizeof(char));
|
||||
strcpy(buffer, "Hello world\n");
|
||||
|
||||
svcOutputDebugString(buffer, strlen(buffer));
|
||||
|
||||
// I hate C's UB rules around infinite loops
|
||||
while (true) {
|
||||
__asm__ volatile ("" ::: "memory");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue