| 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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