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Implement memory spray

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This commit is contained in:
Takumi Sueda
2021-03-05 22:07:56 +09:00
parent 60d409f947
commit 7372479efc
5 changed files with 68 additions and 7 deletions
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12
x1/Makefile
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@@ -7,7 +7,7 @@ all: return.bin mrc.bin c/main.bin
.PHONY:
clean:
@rm -f *.bin */*.bin
@rm -f *.bin spray/*.bin c/*.bin
%.bin: %.S
@$(AS) $<
@@ -17,4 +17,12 @@ clean:
c/main.bin:
@$(CC) -nostdlib -static -fPIC -mcpu=cortex-a7 c/start.S c/main.c
@./extract.py a.out $@
#@rm -f a.out
@rm -f a.out
spray/main.bin:
@$(AS) spray/top.S
@./extract.py -p a.out spray/top.bin
@$(AS) spray/bottom.S
@./extract.py -p a.out spray/bottom.bin
@./append_nop.py 15728640 spray/top.bin spray/bottom.bin spray/main.bin
@rm -f a.out