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Make it easier to change the number of used cores

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This commit uses the CORENUM Makefile variable to
generate scc_bootinfo.asm. This enables easier use of
more than one core.
This commit is contained in:
Florian Zeitz 2012-06-06 05:06:41 -07:00
parent c19916db0d
commit 5a70cbbd75
1 changed files with 2 additions and 1 deletions
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3
tools/Makefile
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@ -8,6 +8,7 @@ DEFINES=
NASM = nasm NASM = nasm
NASMFLAGS = -fbin NASMFLAGS = -fbin
EXECFILES = $(shell find ../newlib/examples -perm -u+r+x -type f) EXECFILES = $(shell find ../newlib/examples -perm -u+r+x -type f)
CORENUM ?= 1
# other implicit rules # other implicit rules
%.o : %.c %.o : %.c
@ -36,7 +37,7 @@ reset_vector.bin: reset_vector.o
ld --oformat binary -Ttext 0 -melf_i386 -o $@ $< ld --oformat binary -Ttext 0 -melf_i386 -o $@ $<
scc_bootinfo.asm: bootinfo.sh initrd.img scc_bootinfo.asm: bootinfo.sh initrd.img
./bootinfo.sh 0x01000000 initrd.img 1 533 0 > scc_bootinfo.asm ./bootinfo.sh 0x01000000 initrd.img $(CORENUM) 533 `seq 0 $$(($(CORENUM) - 1))` > scc_bootinfo.asm
scc_bootinfo.bin: scc_bootinfo.asm scc_bootinfo.bin: scc_bootinfo.asm
$(NASM) $(NASMFLAGS) -o $@ $< $(NASM) $(NASMFLAGS) -o $@ $<