X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=savezelda.git;a=blobdiff_plain;f=lego%2FMakefile;fp=lego%2FMakefile;h=b1fe162a5bb0f2ff14be153e0c12dbff0728fddf;hp=0000000000000000000000000000000000000000;hb=e1ede7aa2cb1840add9ba88901c7495deb2b37e3;hpb=15edfaae0fe106910d059e91f8cb4f691cc50da4

diff --git a/lego/Makefile b/lego/Makefile
new file mode 100644
index 0000000..b1fe162
--- /dev/null
+++ b/lego/Makefile
@@ -0,0 +1,117 @@
+# Copyright 2008-2009  Segher Boessenkool  <segher@kernel.crashing.org>
+# This code is licensed to you under the terms of the GNU GPL, version 2;
+# see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
+
+
+# Configuration:
+
+# What toolchain prefix should we use
+CROSS ?= broadway-
+
+# Where are the tools (http://git.infradead.org/users/segher/wii.git)
+TOOLS ?= $(HOME)/wii/segher
+
+# End of configuration.
+
+
+
+# Set CC, LD, OBJCOPY based on CROSS, unless they are set already
+
+ifeq ($(origin CC), default)
+	CC := $(CROSS)gcc -m32
+endif
+ifeq ($(origin LD), default)
+	LD := $(CROSS)ld
+endif
+OBJCOPY ?= $(CROSS)objcopy
+
+
+# The compiler flags we need.
+
+CFLAGS := -Wall -W -Os -ffreestanding -mno-eabi -mno-sdata -mcpu=750
+
+
+# Build with "V=1" to see the commands executed; be quiet otherwise.
+
+ifeq ($(V),1)
+	Q :=
+else
+	Q := @
+	MAKEFLAGS += --no-print-directory
+endif
+
+
+targets := rlie.bin rlij.bin rlip.bin
+
+ppms := $(targets:%.bin=%-icon.ppm) rli-banner.ppm
+assets := title.bin $(ppms)
+
+loader := ../loader/loader.bin
+
+
+titleid = $(shell perl titleid.pl $(1))
+
+
+define twintig
+	D=$(call titleid,$(1));				\
+	$(TOOLS)/twintig $$D $@ toc-$1
+endef
+
+
+all: $(targets)
+
+$(targets): %.bin: toc-% FILE_V28 $(assets)
+	@echo "  TWINTIG   $@"
+	$(Q)$(call twintig,$*)
+
+FILE_V28: head.bin exploit.bin $(loader)
+	@echo "  LEGOSTACK $@"
+	$(Q)./pack.sh $@ $^
+	$(Q)$(TOOLS)/lego-cksum $@ 32688
+
+head.bin: head.elf
+	@echo "  OBJCOPY   $@"
+	$(Q)$(OBJCOPY) -Obinary $< $@
+
+exploit.bin: exploit.elf
+	@echo "  OBJCOPY   $@"
+	$(Q)$(OBJCOPY) -Obinary $< $@
+
+exploit.elf: baddr := 0x903b0780
+exploit.elf: lego.lds exploit.o
+	@echo "  LINK      $@"
+	$(Q)$(LD) --defsym baddr=$(baddr) -T $^ -o $@
+
+head.elf: head.lds head.o
+	@echo "  LINK      $@"
+	$(Q)$(LD) -T $^ -o $@
+
+exploit.o: exploit.s
+	@echo "  ASSEMBLE  $@"
+	$(Q)$(CC) $(CFLAGS) -c $< -o $@
+
+head.o: head.s head.b
+	@echo "  ASSEMBLE  $@"
+	$(Q)$(CC) $(CFLAGS) -c $< -o $@
+
+title.bin: ../.version
+	@echo "  TITLEBIN  $@"
+	$(Q)perl make-title-bin.pl > $@
+
+../.version: FORCE
+	$(Q)$(MAKE) -C .. .version
+
+$(ppms): %.ppm: %.png
+	@echo "  PPM       $@"
+	$(Q)convert $< $@
+
+$(loader): FORCE
+	$(Q)$(MAKE) -C ../loader
+
+FORCE:
+
+clean:
+	-rm -f $(targets) FILE_V28
+	-rm -f exploit.bin exploit.elf exploit.o
+	-rm -f head.bin head.elf head.o
+	-rm -f title.bin