lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 81e1396 was 81e1396, checked in by Jakub Jermar <jakub@…>, 20 years ago |
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Small sparc64 changes.
Start native boot loader.
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-
Property mode
set to
100644
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File size:
676 bytes
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| 1 | BINUTILS_DIR=/usr/local/sparc64/bin
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| 2 | TARGET=sparc64-linux-gnu
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| 3 |
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| 4 | .PHONY: nothing build
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| 5 |
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| 6 | nothing:
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| 7 |
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| 8 | build: boot.bin
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| 9 | cp boot.bin ../../../load.bin
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| 10 |
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| 11 | CC=$(BINUTILS_DIR)/$(TARGET)-gcc
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| 12 | AS=$(BINUTILS_DIR)/$(TARGET)-as
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| 13 | LD=$(BINUTILS_DIR)/$(TARGET)-ld
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| 14 |
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| 15 | CPPFLAGS=$(DEFS) -nostdinc -I../include
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| 16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2
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| 17 | LFLAGS=-no-check-sections -N -T _link.ld -s
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| 18 |
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| 19 | boot.bin: boot.aout
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| 20 | dd if=/dev/zero of=$@ bs=512 count=16
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| 21 | dd if=boot.aout of=$@ bs=512 seek=1 conv=notrunc
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| 22 |
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| 23 | boot.aout: boot.o
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| 24 | $(LD) $(LFLAGS) boot.o -o $@
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| 25 |
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| 26 | boot.o: boot.S
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| 27 | $(CC) $(CFLAGS) -c boot.S -o $@
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| 28 |
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| 29 | clean:
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| 30 | -rm *.o *.bin *.aout
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