| 1 | # where is soclib? |
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| 2 | # |
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| 3 | SOCLIB_DIR=$(shell soclib-cc --getpath) |
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| 4 | |
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| 5 | # name definitions |
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| 6 | # |
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| 7 | SOCLIB_DESC=desc.py |
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| 8 | SOCLIB_TOP=top.cpp |
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| 9 | SIMULATOR_BINARY=system.x |
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| 10 | SIMULATOR_CMD=./$(SIMULATOR_BINARY) --nobanner |
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| 11 | |
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| 12 | # extra arguments for compilation |
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| 13 | # |
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| 14 | #SOCLIB_CC_ARGS=-v |
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| 15 | SOCLIB_CC_ARGS+=-b common:mips32 |
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| 16 | |
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| 17 | # extra arguments for execution |
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| 18 | # |
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| 19 | # gdb |
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| 20 | # - F: start the simulation in a frozen state so it can be attached with a gdb |
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| 21 | # client |
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| 22 | # - X: disable automatic break whenever an exception is caught, the exception |
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| 23 | # handler will be called transparently |
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| 24 | # - S: make the simulation stop and wait for a gdb attachment whenever an |
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| 25 | # exception is caught |
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| 26 | # - C: dump a trace of every inter-functions branch |
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| 27 | # - T: exit the simulator on trap exception |
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| 28 | # - Z: same as C but display only function's entrypoint |
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| 29 | # - W: disable automatic break whenever a watchpoint is hit, just report it on |
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| 30 | # stderr (watchpoints can be defined using SOCLIB_GDB_WATCH) |
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| 31 | SIMULATOR_GDB= |
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| 32 | ifeq ("$(origin GDB)", "command line") |
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| 33 | ifeq ($(GDB), 1) |
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| 34 | SIMULATOR_GDB=SOCLIB_GDB=FCX |
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| 35 | else |
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| 36 | SIMULATOR_GDB=SOCLIB_GDB=$(GDB) |
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| 37 | endif |
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| 38 | endif |
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| 39 | # ncpus |
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| 40 | SIMULATOR_NCPUS=4 |
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| 41 | ifeq ("$(origin NCPUS)", "command line") |
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| 42 | SIMULATOR_NCPUS=$(NCPUS) |
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| 43 | endif |
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| 44 | # vmlinux |
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| 45 | SIMULATOR_VMLINUX=./vmlinux |
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| 46 | ifeq ("$(origin VMLINUX)", "command line") |
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| 47 | SIMULATOR_VMLINUX=$(VMLINUX) |
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| 48 | endif |
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| 49 | # dsk |
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| 50 | SIMULATOR_DSK= |
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| 51 | ifeq ("$(origin DSK)", "command line") |
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| 52 | SIMULATOR_DSK=--dsk $(DSK) |
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| 53 | endif |
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| 54 | # trace |
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| 55 | SIMULATOR_TRACE= |
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| 56 | ifeq ("$(origin TRACE)", "command line") |
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| 57 | SIMULATOR_TRACE=--trace $(TRACE) |
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| 58 | endif |
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| 59 | # ncycles |
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| 60 | SIMULATOR_NCYCLES= |
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| 61 | ifeq ("$(origin NCYCLES)", "command line") |
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| 62 | SIMULATOR_NCYCLES=--ncycles $(NCYCLES) |
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| 63 | endif |
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| 64 | |
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| 65 | # recipes |
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| 66 | all: $(SIMULATOR_BINARY) |
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| 67 | |
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| 68 | $(SIMULATOR_BINARY): $(SOCLIB_DESC) $(SOCLIB_TOP) |
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| 69 | soclib-cc $(SOCLIB_CC_ARGS) -P -p $(SOCLIB_DESC) -o $(SIMULATOR_BINARY) |
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| 70 | |
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| 71 | run_tsar_boot: all tsar_boot.bin |
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| 72 | $(SIMULATOR_GDB) $(SIMULATOR_CMD) --ncpus $(SIMULATOR_NCPUS) --rom tsar_boot.bin $(SIMULATOR_DSK) $(SIMULATOR_TRACE) $(SIMULATOR_NCYCLES) |
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| 73 | |
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| 74 | run_dummy_boot: all |
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| 75 | $(SIMULATOR_GDB) $(SIMULATOR_CMD) --ncpus $(SIMULATOR_NCPUS) --rom $(SIMULATOR_VMLINUX) $(SIMULATOR_DSK) --dummy-boot $(SIMULATOR_TRACE) $(SIMULATOR_NCYCLES) |
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| 76 | |
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| 77 | cscope.out: |
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| 78 | soclib-cc -p $(SOCLIB_DESC) --tags |
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| 79 | |
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| 80 | clean: |
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| 81 | soclib-cc -P -p $(SOCLIB_DESC) -x -o $(SIMULATOR_BINARY) |
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| 82 | rm -f $(SIMULATOR_BINARY) *.o vci* |
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| 83 | |
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| 84 | .PHONY: $(SIMULATOR_BINARY) |
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