1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
SAIL_DEFAULT_INST = riscv_insts_base.sail riscv_insts_aext.sail riscv_insts_cext.sail riscv_insts_mext.sail riscv_insts_zicsr.sail
SAIL_SEQ_INST = $(SAIL_DEFAULT_INST) riscv_jalr_seq.sail
SAIL_RMEM_INST = $(SAIL_DEFAULT_INST) riscv_jalr_rmem.sail riscv_insts_rmem.sail
SAIL_SEQ_INST_SRCS = riscv_insts_begin.sail $(SAIL_SEQ_INST) riscv_insts_end.sail
SAIL_RMEM_INST_SRCS = riscv_insts_begin.sail $(SAIL_RMEM_INST) riscv_insts_end.sail
SAIL_SYS_SRCS = riscv_csr_map.sail riscv_sys_regs.sail riscv_next_regs.sail riscv_next_control.sail riscv_sys_control.sail
# non-instruction sources
SAIL_OTHER_SRCS = prelude.sail riscv_types.sail $(SAIL_SYS_SRCS) riscv_platform.sail riscv_mem.sail riscv_vmem.sail
SAIL_OTHER_RVFI_SRCS = prelude.sail rvfi_dii.sail riscv_types.sail $(SAIL_SYS_SRCS) riscv_platform.sail riscv_mem.sail riscv_vmem.sail
SAIL_SRCS = $(addprefix model/,$(SAIL_OTHER_SRCS) $(SAIL_SEQ_INST_SRCS) riscv_step.sail riscv_analysis.sail)
SAIL_RMEM_SRCS = $(addprefix model/,$(SAIL_OTHER_SRCS) $(SAIL_RMEM_INST_SRCS) riscv_step.sail riscv_analysis.sail)
SAIL_RVFI_SRCS = $(addprefix model/,$(SAIL_OTHER_RVFI_SRCS) $(SAIL_SEQ_INST_SRCS) riscv_step.sail riscv_analysis.sail)
SAIL_COQ_SRCS = $(addprefix model/,$(SAIL_OTHER_SRCS) $(SAIL_SEQ_INST_SRCS) riscv_termination.sail riscv_analysis.sail)
PLATFORM_OCAML_SRCS = $(addprefix ocaml_emulator/,platform.ml platform_impl.ml riscv_ocaml_sim.ml)
#Attempt to work with either sail from opam or built from repo in SAIL_DIR
ifneq ($(SAIL_DIR),)
# Use sail repo in SAIL_DIR
SAIL:=$(SAIL_DIR)/sail
export SAIL_DIR
else
# Use sail from opam package
SAIL_DIR=$(shell opam config var sail:share)
SAIL:=sail
endif
SAIL_LIB_DIR:=$(SAIL_DIR)/lib
export SAIL_LIB_DIR
SAIL_SRC_DIR:=$(SAIL_DIR)/src
LEM_DIR?=$(shell opam config var lem:share)
export LEM_DIR
#Coq BBV library hopefully checked out in directory above us
BBV_DIR?=../bbv
C_WARNINGS ?=
#-Wall -Wextra -Wno-unused-label -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-unused-function
C_INCS = $(addprefix c_emulator/,riscv_prelude.h riscv_platform_impl.h riscv_platform.h)
C_SRCS = $(addprefix c_emulator/,riscv_prelude.c riscv_platform_impl.c riscv_platform.c)
C_FLAGS = -I $(SAIL_LIB_DIR) -I c_emulator
C_LIBS = -lgmp -lz
# The C simulator can be built to be linked against Spike for tandem-verification.
# This needs the C bindings to Spike from https://github.com/SRI-CSL/l3riscv
# TV_SPIKE_DIR in the environment should point to the top-level dir of the L3
# RISC-V, containing the built C bindings to Spike.
# RISCV should be defined if TV_SPIKE_DIR is.
ifneq (,$(TV_SPIKE_DIR))
C_FLAGS += -I $(TV_SPIKE_DIR)/src/cpp -DENABLE_SPIKE
C_LIBS += -L $(TV_SPIKE_DIR) -ltv_spike -Wl,-rpath=$(TV_SPIKE_DIR)
C_LIBS += -L $(RISCV)/lib -lfesvr -lriscv -Wl,-rpath=$(RISCV)/lib
endif
ifneq (,$(COVERAGE))
C_FLAGS += --coverage -O1
SAIL_FLAGS += -Oconstant_fold
else
C_FLAGS += -O2
endif
# Feature detect if we are on the latest development version of Sail
# and use an updated lem file if so. This is just until the opam
# version catches up with changes to the monad embedding.
SAIL_LATEST := $(shell $(SAIL) -emacs 1>&2 2> /dev/null; echo $$?)
ifeq ($(SAIL_LATEST),0)
RISCV_EXTRAS_LEM = riscv_extras.lem
else
RISCV_EXTRAS_LEM = 0.7.1/riscv_extras.lem
endif
all: ocaml_emulator/riscv_ocaml_sim c_emulator/riscv_sim riscv_isa riscv_coq riscv_hol riscv_rmem
.PHONY: all
check: $(SAIL_SRCS) model/main.sail Makefile
$(SAIL) $(SAIL_FLAGS) $(SAIL_SRCS) model/main.sail
interpret: $(SAIL_SRCS) model/main.sail
$(SAIL) -i $(SAIL_FLAGS) $(SAIL_SRCS) model/main.sail
cgen: $(SAIL_SRCS) model/main.sail
$(SAIL) -cgen $(SAIL_FLAGS) $(SAIL_SRCS) model/main.sail
generated_definitions/ocaml/riscv.ml: $(SAIL_SRCS) Makefile
mkdir -p generated_definitions/ocaml
$(SAIL) $(SAIL_FLAGS) -ocaml -ocaml-nobuild -ocaml_build_dir generated_definitions/ocaml -o riscv $(SAIL_SRCS)
ocaml_emulator/_sbuild/riscv_ocaml_sim.native: generated_definitions/ocaml/riscv.ml ocaml_emulator/_tags $(PLATFORM_OCAML_SRCS) Makefile
mkdir -p ocaml_emulator/_sbuild
cp ocaml_emulator/_tags $(PLATFORM_OCAML_SRCS) generated_definitions/ocaml/*.ml ocaml_emulator/_sbuild
cd ocaml_emulator/_sbuild && ocamlbuild -use-ocamlfind riscv_ocaml_sim.native
ocaml_emulator/_sbuild/coverage.native: generated_definitions/ocaml/riscv.ml ocaml_emulator/_tags.bisect $(PLATFORM_OCAML_SRCS) Makefile
mkdir -p ocaml_emulator/_sbuild
cp $(PLATFORM_OCAML_SRCS) generated_definitions/ocaml/*.ml ocaml_emulator/_sbuild
cp ocaml_emulator/_tags.bisect ocaml_emulator/_sbuild/_tags
cd ocaml_emulator/_sbuild && ocamlbuild -use-ocamlfind riscv_ocaml_sim.native && cp -L riscv_ocaml_sim.native coverage.native
ocaml_emulator/riscv_ocaml_sim: ocaml_emulator/_sbuild/riscv_ocaml_sim.native
rm -f $@ && ln -s _sbuild/riscv_ocaml_sim.native $@
ocaml_emulator/coverage: ocaml_emulator/_sbuild/coverage.native
rm -f ocaml_emulator/riscv_ocaml_sim && ln -s ocaml_emulator/_sbuild/coverage.native ocaml_emulator/riscv_ocaml_sim # since the test scripts runs this file
rm -rf bisect*.out bisect ocaml_emulator/coverage
./test/run_tests.sh # this will generate bisect*.out files in this directory
mkdir ocaml_emulator/bisect && mv bisect*.out bisect/
mkdir ocaml_emulator/coverage && bisect-ppx-report -html ocaml_emulator/coverage/ -I ocaml_emulator/_sbuild/ bisect/bisect*.out
gcovr:
gcovr -r . --html --html-detail -o index.html
generated_definitions/ocaml/riscv_duopod_ocaml: model/prelude.sail model/riscv_duopod.sail
mkdir -p generated_definitions/ocaml
$(SAIL) $(SAIL_FLAGS) -ocaml -ocaml_build_dir generated_definitions/ocaml -o riscv_duopod_ocaml $^
ocaml_emulator/tracecmp: ocaml_emulator/tracecmp.ml
ocamlfind ocamlopt -annot -linkpkg -package unix $^ -o $@
generated_definitions/c/riscv.c: $(SAIL_SRCS) model/main.sail Makefile
mkdir -p generated_definitions/c
$(SAIL) $(SAIL_FLAGS) -O -memo_z3 -c -c_include riscv_prelude.h -c_include riscv_platform.h $(SAIL_SRCS) model/main.sail 1> $@
c_emulator/riscv_c: generated_definitions/c/riscv.c $(C_INCS) $(C_SRCS) Makefile
gcc $(C_WARNINGS) $(C_FLAGS) $< $(C_SRCS) $(SAIL_LIB_DIR)/*.c -lgmp -lz -I $(SAIL_LIB_DIR) -o $@
generated_definitions/c/riscv_model.c: $(SAIL_SRCS) model/main.sail Makefile
mkdir -p generated_definitions/c
$(SAIL) $(SAIL_FLAGS) -O -memo_z3 -c -c_include riscv_prelude.h -c_include riscv_platform.h -c_no_main $(SAIL_SRCS) model/main.sail 1> $@
c_emulator/riscv_sim: generated_definitions/c/riscv_model.c c_emulator/riscv_sim.c $(C_INCS) $(C_SRCS) $(CPP_SRCS) Makefile
gcc -g $(C_WARNINGS) $(C_FLAGS) $< c_emulator/riscv_sim.c $(C_SRCS) $(SAIL_LIB_DIR)/*.c $(C_LIBS) -o $@
generated_definitions/c/riscv_rvfi_model.c: $(SAIL_RVFI_SRCS) model/main_rvfi.sail Makefile
mkdir -p generated_definitions/c
$(SAIL) $(SAIL_FLAGS) -O -memo_z3 -c -c_include riscv_prelude.h -c_include riscv_platform.h -c_no_main $(SAIL_RVFI_SRCS) model/main_rvfi.sail | sed '/^[[:space:]]*$$/d' > $@
c_emulator/riscv_rvfi: generated_definitions/c/riscv_rvfi_model.c c_emulator/riscv_sim.c $(C_INCS) $(C_SRCS) $(CPP_SRCS) Makefile
gcc -g $(C_WARNINGS) $(C_FLAGS) $< -DRVFI_DII c_emulator/riscv_sim.c $(C_SRCS) $(SAIL_LIB_DIR)/*.c $(C_LIBS) -o $@
latex: $(SAIL_SRCS) Makefile
mkdir -p generated_definitions/latex
$(SAIL) -latex -latex_prefix sail -o generated_definitions/latex $(SAIL_SRCS)
generated_definitions/isabelle/ROOT: handwritten_support/ROOT
mkdir -p generated_definitions/isabelle
cp handwritten_support/ROOT generated_definitions/isabelle/
generated_definitions/lem/riscv_duopod.lem: $(addprefix model/, prelude.sail riscv_duopod.sail)
mkdir -p generated_definitions/lem
$(SAIL) $(SAIL_FLAGS) -lem -lem_output_dir generated_definitions/lem -isa_output_dir generated_definitions/isabelle -lem_mwords -lem_lib Riscv_extras -o riscv_duopod $^
generated_definitions/isabelle/Riscv_duopod.thy: generated_definitions/isabelle/ROOT generated_definitions/lem/riscv_duopod.lem handwritten_support/$(RISCV_EXTRAS_LEM)
lem -isa -outdir generated_definitions/isabelle -lib Sail=$(SAIL_SRC_DIR)/lem_interp -lib Sail=$(SAIL_SRC_DIR)/gen_lib \
handwritten_support/$(RISCV_EXTRAS_LEM) \
generated_definitions/lem/riscv_duopod_types.lem \
generated_definitions/lem/riscv_duopod.lem
riscv_duopod: generated_definitions/ocaml/riscv_duopod_ocaml generated_definitions/isabelle/Riscv_duopod.thy
riscv_isa: generated_definitions/isabelle/Riscv.thy
riscv_isa_build: riscv_isa
ifeq ($(wildcard $(LEM_DIR)/isabelle-lib),)
$(error Lem directory not found. Please set the LEM_DIR environment variable)
endif
ifeq ($(wildcard $(SAIL_LIB_DIR)/isabelle),)
$(error lib directory of Sail not found. Please set the SAIL_LIB_DIR environment variable)
endif
isabelle build -b -d $(LEM_DIR)/isabelle-lib -d $(SAIL_LIB_DIR)/isabelle -d generated_definitions/isabelle Sail-RISC-V
.PHONY: riscv_isa riscv_isa_build
generated_definitions/lem/riscv.lem: $(SAIL_SRCS) Makefile
mkdir -p generated_definitions/lem
$(SAIL) $(SAIL_FLAGS) -lem -lem_output_dir generated_definitions/lem -isa_output_dir generated_definitions/isabelle -o riscv -lem_mwords -lem_lib Riscv_extras $(SAIL_SRCS)
generated_definitions/lem/riscv_sequential.lem: $(SAIL_SRCS) Makefile
mkdir -p generated_definitions/lem
$(SAIL_DIR)/sail -lem -lem_output_dir generated_definitions/lem -isa_output_dir generated_definitions/isabelle -lem_sequential -o riscv_sequential -lem_mwords -lem_lib Riscv_extras_sequential $(SAIL_SRCS)
generated_definitions/isabelle/Riscv.thy: generated_definitions/isabelle/ROOT generated_definitions/lem/riscv.lem handwritten_support/$(RISCV_EXTRAS_LEM) Makefile
lem -isa -outdir generated_definitions/isabelle -lib Sail=$(SAIL_SRC_DIR)/lem_interp -lib Sail=$(SAIL_SRC_DIR)/gen_lib \
handwritten_support/$(RISCV_EXTRAS_LEM) \
generated_definitions/lem/riscv_types.lem \
generated_definitions/lem/riscv.lem
sed -i 's/datatype ast/datatype (plugins only: size) ast/' generated_definitions/isabelle/Riscv_types.thy
generated_definitions/hol4/Holmakefile: handwritten_support/Holmakefile
mkdir -p generated_definitions/hol4
cp handwritten_support/Holmakefile generated_definitions/hol4
generated_definitions/hol4/riscvScript.sml: generated_definitions/hol4/Holmakefile generated_definitions/lem/riscv.lem handwritten_support/$(RISCV_EXTRAS_LEM)
lem -hol -outdir generated_definitions/hol4 -lib $(SAIL_LIB_DIR)/hol -i $(SAIL_LIB_DIR)/hol/sail2_prompt_monad.lem -i $(SAIL_LIB_DIR)/hol/sail2_prompt.lem \
-lib $(SAIL_DIR)/src/lem_interp -lib $(SAIL_DIR)/src/gen_lib \
handwritten_support/$(RISCV_EXTRAS_LEM) \
generated_definitions/lem/riscv_types.lem \
generated_definitions/lem/riscv.lem
$(addprefix generated_definitions/hol4/,riscvTheory.uo riscvTheory.ui): generated_definitions/hol4/Holmakefile generated_definitions/hol4/riscvScript.sml
ifeq ($(wildcard $(LEM_DIR)/hol-lib),)
$(error Lem directory not found. Please set the LEM_DIR environment variable)
endif
ifeq ($(wildcard $(SAIL_LIB_DIR)/hol),)
$(error lib directory of Sail not found. Please set the SAIL_LIB_DIR environment variable)
endif
(cd generated_definitions/hol4 && Holmake riscvTheory.uo)
riscv_hol: generated_definitions/hol4/riscvScript.sml
riscv_hol_build: generated_definitions/hol4/riscvTheory.uo
.PHONY: riscv_hol riscv_hol_build
COQ_LIBS = -R $(BBV_DIR)/theories bbv -R $(SAIL_LIB_DIR)/coq Sail -R coq '' -R generated_definitions/coq '' -R handwritten_support ''
riscv_coq: $(addprefix generated_definitions/coq/,riscv.v riscv_types.v)
riscv_coq_build: generated_definitions/coq/riscv.vo
.PHONY: riscv_coq riscv_coq_build
$(addprefix generated_definitions/coq/,riscv.v riscv_types.v): $(SAIL_COQ_SRCS) Makefile
mkdir -p generated_definitions/coq
$(SAIL) $(SAIL_FLAGS) -dcoq_undef_axioms -coq -coq_output_dir generated_definitions/coq -o riscv -coq_lib riscv_extras $(SAIL_COQ_SRCS)
$(addprefix generated_definitions/coq/,riscv_duopod.v riscv_duopod_types.v): model/prelude.sail model/riscv_duopod.sail
mkdir -p generated_definitions/coq
$(SAIL) $(SAIL_FLAGS) -dcoq_undef_axioms -coq -coq_output_dir generated_definitions/coq -o riscv_duopod -coq_lib riscv_extras $^
%.vo: %.v
ifeq ($(wildcard $(BBV_DIR)/theories),)
$(error BBV directory not found. Please set the BBV_DIR environment variable)
endif
ifeq ($(wildcard $(SAIL_LIB_DIR)/coq),)
$(error lib directory of Sail not found. Please set the SAIL_LIB_DIR environment variable)
endif
coqc $(COQ_LIBS) $<
generated_definitions/coq/riscv.vo: generated_definitions/coq/riscv_types.vo handwritten_support/riscv_extras.vo
generated_definitions/coq/riscv_duopod.vo: generated_definitions/coq/riscv_duopod_types.vo handwritten_support/riscv_extras.vo
riscv_rmem: generated_definitions/lem-for-rmem/riscv.lem
riscv_rmem: generated_definitions/lem-for-rmem/riscv_sequential.lem
riscv_rmem: generated_definitions/tofrominterp-for-rmem/riscv_toFromInterp2.ml
.PHONY: riscv_rmem
generated_definitions/lem-for-rmem/riscv.lem: SAIL_FLAGS += -lem_lib Riscv_extras
generated_definitions/lem-for-rmem/riscv_sequential.lem: SAIL_FLAGS += -lem_lib Riscv_extras_sequential -lem_sequential
generated_definitions/lem-for-rmem/%.lem: $(SAIL_RMEM_SRCS)
mkdir -p $(dir $@)
# We do not need the isabelle .thy files, but sail always generates them
$(SAIL) $(SAIL_FLAGS) -lem -lem_mwords -lem_output_dir $(dir $@) -isa_output_dir $(dir $@) -o $(notdir $(basename $@)) $^
generated_definitions/tofrominterp-for-rmem/riscv_toFromInterp2.ml: $(SAIL_RMEM_SRCS)
mkdir -p $(dir $@)
$(SAIL) $(SAIL_FLAGS) -tofrominterp -tofrominterp_lem -tofrominterp_output_dir $(dir $@) -o riscv $^
# we exclude prelude.sail here, most code there should move to sail lib
#LOC_FILES:=$(SAIL_SRCS) main.sail
#include $(SAIL_DIR)/etc/loc.mk
clean:
-rm -rf generated_definitions/ocaml/* generated_definitions/c/* generated_definitions/latex/*
-rm -rf generated_definitions/lem/* generated_definitions/isabelle/* generated_definitions/hol4/* generated_definitions/coq/*
-rm -rf generated_definitions/lem-for-rmem/*
-rm -f c_emulator/riscv_sim c_emulator/riscv_rvfi
-rm -rf ocaml_emulator/_sbuild ocaml_emulator/_build ocaml_emulator/riscv_ocaml_sim ocaml_emulator/tracecmp
-rm -f *.gcno *.gcda
-Holmake cleanAll
ocamlbuild -clean
|
