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143 lines
4.7 KiB
143 lines
4.7 KiB
ifndef PMONCC
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CC=$(CROSS_COMPILE)gcc
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CROSS_COMPILE ?= mips-elf-
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else
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CC=${PMONCC}
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endif
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ifeq "$(shell echo ${CC}|grep 'mips-elf-')" ""
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ifeq "$(shell echo ${CC}|grep '\-mabi=64')" ""
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LD = $(CROSS_COMPILE)ld -m elf32ltsmip -G 0 -static -n -nostdlib
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OUT_FORMAT="elf32-tradlittlemips"
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else
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LD = $(CROSS_COMPILE)ld -m elf64ltsmip -G 0 -static -n -nostdlib
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OUT_FORMAT="elf64-tradlittlemips"
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endif
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else
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ENDIAN_FLAG= -EL
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LD = $(CROSS_COMPILE)ld -m elf32ebmip -G 0 -static -n -nostdlib -EL
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CC :=${CC} -EL
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OUT_FORMAT="elf32-littlemips"
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endif
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GZROMSTARTADDR?=0xffffffff81000000
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ROMSTARTADDR?=0xffffffff80010000
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RAMSTARTADDR?=0xffffffff88000000
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export CROSS_COMPILE
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export CC += ${MYCC} -mno-abicalls -fno-pic
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export LD
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export MKDEP=makedepend
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ifeq ("${tgt}","rom")
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gencode=./genrom
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endif
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ifeq ("${tgt}","ejtag_rom")
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gencode=./genrom_ejtag
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endif
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ifeq ("${tgt}","ejtag_rom1")
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gencode=./genrom
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CC += -DBOOT_FROM_EJTAG
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endif
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ifeq ("${tgt}","ejtag_ram")
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gencode=./genrom
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ROMSTARTADDR=0xffffffffff200200
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endif
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ifdef obj
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export CC += -g3
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pwd=$(shell pwd)
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gcc_E:
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cd ../Targets/${TARGET}/compile/${TARGETEL};${pwd}/mymake ${obj} > /tmp/tmp.c
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endif
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ifndef tgt
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help:
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@echo use make tgt=sim for sim in linux
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@echo use make tgt=rom for generate romfile gzrom.bin
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@echo use make tgt=ram for generate ramfile gzram
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@echo use make cfg for config
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@echo use make recfg for change config
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@echo use make tgt=rom DEBUG=-g MYCC="'"-g3 -DMYDBG='"printf(\"debug:%s,%d\\n\",__FILE__,__LINE__);"'"'" to support MYDBG macro.
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else
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all: ${tgt}
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sim: clean pmon.bin.c
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gcc -o zloader -DSIM zloader.c
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ejtag_rom ejtag_rom1 ejtag_ram rom: clean ${START} zloader.o
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gcc -DSTARTADDR=${GZROMSTARTADDR} -DOUT_FORMAT=\"${OUT_FORMAT}\" -DOUT_ARCH=mips -Umips -E -P ld.script.S > ld.script
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${LD} -T ld.script -e start -o gzrom ${START} zloader.o
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${CROSS_COMPILE}objcopy -O binary gzrom gzrom.bin
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ram: clean startram.o zloader.o
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${CC} -DSTARTADDR=${RAMSTARTADDR} -DOUT_FORMAT=\"${OUT_FORMAT}\" -DOUT_ARCH=mips -Umips -E -P ld.script.S > ld.script
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${LD} -T ld.script -e start -o gzram startram.o zloader.o
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${START}:
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rm -f ../Targets/${TARGET}/compile/${TARGETEL}/${START}
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gcc -DSTARTADDR=${ROMSTARTADDR} -DOUT_FORMAT=\"${OUT_FORMAT}\" -DOUT_ARCH=mips -Umips -E -P ld.script.S > ../Targets/${TARGET}/conf/ld.script
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make -C ../Targets/${TARGET}/compile/${TARGETEL}/
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cp ../Targets/${TARGET}/compile/${TARGETEL}/${START} .
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startram.o:
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gcc -DSTARTADDR=${RAMSTARTADDR} -DOUT_FORMAT=\"${OUT_FORMAT}\" -DOUT_ARCH=mips -Umips -E -P ld.script.S > ld.script
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make -C ../Targets/${TARGET}/compile/${TARGETEL}/ DEBUG='-g -DMYDBG="printf(\"debug:%s,%d\\n\",__FILE__,__LINE__);"'
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$(CC) -D_LOCORE -G 0 -nostdinc -DMIPS -DCONS_BAUD="B115200" -DCONFIG_CACHE_64K_4WAY -D_KERNEL -D__OpenBSD__ -DPMON -D__PMON__ -mno-abicalls -c startram.S ${ZLOADER_OPTIONS} -D MEMSIZE=${MEMSIZE}
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# $(CC) -D_LOCORE -G 0 -nostdinc -DMIPS -DCONS_BAUD="B115200" -DCONFIG_CACHE_64K_4WAY -D_KERNEL -D__OpenBSD__ -DPMON -D__PMON__ -EL -mno-abicalls -mcpu=r4000 -c startram.S -D MEMSIZE=${MEMSIZE}
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zloader.o: zloader.c inflate.c malloc.c memop.c pmon.bin.c initmips.c
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$(CC) -c zloader.c ${ZLOADER_OPTIONS} -DMEMSIZE=${MEMSIZE}
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zlib_loader.o: zlib_loader.c ./zlib_gzip zlib_pmon.bin.c initmips.c
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cd zlib_inflate;$(CC) -I ../../include -c *.c
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#cd zlib_inflate;$(CC) -I ../../include -EL -mcpu=r4000 -c *.c
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#$(CC) -I ../include -EL -mcpu=r4000 -c zlib_loader.c
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$(CC) -I ../include -c zlib_loader.c
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initmips.c: ../Targets/${TARGET}/compile/${TARGETEL}/pmon
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${gencode} $< > initmips.c
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zlib_pmon.bin.c: ../Targets/${TARGET}/compile/${TARGETEL}/pmon.bin
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./zlib_gzip $< zlib_pmon.bin.gz
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./bin2c zlib_pmon.bin.gz zlib_pmon.bin.c biosdata
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pmon.bin.c: ../Targets/${TARGET}/compile/${TARGETEL}/pmon.bin
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gzip $< -c > pmon.bin.gz
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./bin2c pmon.bin.gz pmon.bin.c biosdata
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endif
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ifeq ("${tgt}","rom")
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gencode=./genrom
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endif
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ifeq ("${tgt}","zlib_rom")
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gencode=./genrom
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endif
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ifndef gencode
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gencode=./genram
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endif
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cleanall: clean
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make -C ../Targets/${TARGET}/compile/${TARGETEL}/ clean
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clean:
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rm -rf *.o zlib_gzip zloader pmon.bin.c gzrom gzrom.bin gzram initmips.c pmon.bin.gz zlib_deflate/*.o zlib_inflate/*.o zlib_gzrom zlib_gzrom.bin
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cfg:
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# DO NOT DELETE
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perl -i -ne 'print;exit if(/^# DO NOT DELETE/);' ../lib/libc/Makefile
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perl -i -ne 'print;exit if(/^# DO NOT DELETE/);' ../lib/libm/Makefile
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perl -i -ne 'print;exit if(/^# DO NOT DELETE/);' ../lib/libz/Makefile
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mkdir -p ../Targets/${TARGET}/compile
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cd ../Targets/${TARGET}/conf/;pmoncfg ${TARGETEL}
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make -C ../Targets/${TARGET}/compile/${TARGETEL}/ depend clean
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recfg:
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vi ../Targets/${TARGET}/conf/$(TARGETEL)
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make cfg
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zlib_gzip: zlib_gzip.c
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cd zlib_deflate/;gcc -I ../../include -c *.c
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cd zlib_inflate/;gcc -I ../../include -c *.c
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gcc -o zlib_gzip zlib_gzip.c zlib_deflate/*.o zlib_inflate/*.o
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