Merge pull request #36 from spicyjpeg/dynlink

Dynamic linker, gp-relative addressing, ldscripts and more

1 files changed, 95 insertions, 0 deletions

diff --git a/examples/system/dynlink/makefile b/examples/system/dynlink/makefile
new file mode 100644
index 0000000..b3fb298
--- /dev/null
+++ b/examples/system/dynlink/makefile
@@ -0,0 +1,95 @@
+# PSn00bSDK makefile template
+# Part of the PSn00bSDK Project
+# 2019 - 2021 Lameguy64 / Meido-Tek Productions
+
+## Settings
+
+PSN00BSDK_LIBS	?= ../../../libpsn00b
+
+# Edit this to point to psn00bsdk-setup.mk, or copy that over to your project's
+# root folder (it only depends on environment variables).
+include ../../../psn00bsdk-setup.mk
+
+# Project target name
+#TARGET	= dynlink
+
+## Files
+
+# Searches for C, C++ and S (assembler) files in local directory
+CFILES_MAIN		= $(notdir $(wildcard *.c))
+CPPFILES_MAIN	= $(notdir $(wildcard *.cpp))
+AFILES_MAIN		= $(notdir $(wildcard *.s))
+
+CFILES_DLL		= $(notdir $(wildcard library/*.c))
+CPPFILES_DLL	= $(notdir $(wildcard library/*.cpp))
+AFILES_DLL		= $(notdir $(wildcard library/*.s))
+
+# Create names for object files
+OFILES_MAIN		= $(addprefix build/,$(CFILES_MAIN:.c=.o)) \
+		$(addprefix build/,$(CPPFILES_MAIN:.cpp=.o)) \
+		$(addprefix build/,$(AFILES_MAIN:.s=.o))
+OFILES_CUBE		= build/library/cube.o
+OFILES_BALLS	= build/library/balls.o
+
+# Project specific includes and libraries
+# (use -I for include dirs, -L for library dirs, -l for static libraries)
+INCLUDE	+=
+LIBDIRS	+=
+LIBS	+=
+
+## Build rules
+
+all: iso
+#all: build/library/cube build/library/balls build/main
+
+iso: build/library/cube build/library/balls build/main resources
+	$(MKPSXISO) -y -q iso.xml
+
+resources:
+	# Add commands to build/convert your assets here
+	#$(LZPACK) data.xml
+
+build/library/cube: $(OFILES_CUBE)
+	@mkdir -p $(dir $@)
+	$(LD) $(LDFLAGS_DLL) $^ -o $@
+	#$(NM) -f posix -l -n $@ >$@.map
+	$(OBJCOPY) -O binary $@ $@.dll
+
+build/library/balls: $(OFILES_BALLS)
+	@mkdir -p $(dir $@)
+	$(LD) $(LDFLAGS_DLL) $^ -o $@
+	#$(NM) -f posix -l -n $@ >$@.map
+	$(OBJCOPY) -O binary $@ $@.dll
+
+build/main: $(OFILES_MAIN)
+	@mkdir -p $(dir $@)
+	$(LD) $(LDFLAGS_EXEDYN) $(LIBDIRS) $^ $(LIBS) -o $@
+	$(NM) -f posix -l -n $@ >$@.map
+	$(ELF2X) -q $@ $@.exe
+
+build/library/%.o: library/%.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS_DLL) $(INCLUDE) -c $< -o $@
+
+build/library/%.o: library/%.cpp
+	@mkdir -p $(dir $@)
+	$(CXX) $(CPPFLAGS_DLL) $(INCLUDE) -c $< -o $@
+
+build/library/%.o: library/%.s
+	@mkdir -p $(dir $@)
+	$(CC) $(AFLAGS_DLL) $(INCLUDE) -c $< -o $@
+
+build/%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS_EXEDYN) $(INCLUDE) -c $< -o $@
+
+build/%.o: %.cpp
+	@mkdir -p $(dir $@)
+	$(CXX) $(CPPFLAGS_EXEDYN) $(INCLUDE) -c $< -o $@
+
+build/%.o: %.s
+	@mkdir -p $(dir $@)
+	$(CC) $(AFLAGS_EXEDYN) $(INCLUDE) -c $< -o $@
+
+clean:
+	rm -rf build