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Fix VCS argument parsing (#1266) 

* Add +permissive/+permissive-off for VCS args

This adds guards around Verilog/VCS options for VCS calls with HTIF's
new `+permissive`/`+permissive-off` options. This enables HTIF to
permissively parse all options inside one of these guards while not
erroring on unknonw commands. This is necessary for VCS, unlike with the
emulator, as HTIF is giving all commands as opposed to only host and
target arguments (like with Verilator/emulator.cc).

* Bump riscv-tools for fesvr VCS fix

* Bump riscv-rools/riscv-fesvr (VCS stderr fix)

Fixes #1266

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
This commit is contained in:
Schuyler Eldridge 2018-03-08 01:59:04 -05:00 committed by Christopher Celio
parent 7d146f3401
commit 8bb397a1b9
3 changed files with 8 additions and 8 deletions
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2
riscv-tools

@ -1 +1 @@
Subproject commit 98682995dc4a1ab8777ff45ba673cf2658e54ae2
Subproject commit 3190b9c21ecb5a845614937aadf56988d05a0e2f

4
vsim/Makefrag
View File

@ -80,5 +80,5 @@ $(simv_debug) : $(sim_vsrcs) $(sim_csrcs)
#--------------------------------------------------------------------
seed = $(shell date +%s)
exec_simv = $(simv) -q +ntb_random_seed_automatic
exec_simv_debug = $(simv_debug) -q +ntb_random_seed_automatic
exec_simv = $(simv) +permissive -q +ntb_random_seed_automatic +permissive-off
exec_simv_debug = $(simv_debug) +permissive -q +ntb_random_seed_automatic +permissive-off

10
vsim/Makefrag-verilog
View File

@ -28,19 +28,19 @@ $(generated_dir)/$(long_name).behav_srams.v : $(generated_dir)/$(long_name).conf
.PRECIOUS: $(output_dir)/%.vpd
$(output_dir)/%.run: $(output_dir)/% $(simv)
cd $(sim_dir) && $(exec_simv) +max-cycles=$(timeout_cycles) $< 2> /dev/null 2> $@ && [ $$PIPESTATUS -eq 0 ]
cd $(sim_dir) && $(exec_simv) +permissive +max-cycles=$(timeout_cycles) +permissive-off $< 2> /dev/null 2> $@ && [ $$PIPESTATUS -eq 0 ]
$(output_dir)/%.out: $(output_dir)/% $(simv)
cd $(sim_dir) && $(exec_simv) +verbose +max-cycles=$(timeout_cycles) $< $(disasm) $@ && [ $$PIPESTATUS -eq 0 ]
cd $(sim_dir) && $(exec_simv) +permissive +verbose +max-cycles=$(timeout_cycles) +permissive-off $< $(disasm) $@ && [ $$PIPESTATUS -eq 0 ]
$(output_dir)/%.vcd: $(output_dir)/% $(simv_debug)
cd $(sim_dir) && $(exec_simv_debug) +verbose +vcdfile=$@ +max-cycles=$(timeout_cycles) $< $(disasm) $(patsubst %.vcd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
cd $(sim_dir) && $(exec_simv_debug) +permissive +verbose +vcdfile=$@ +max-cycles=$(timeout_cycles) +permissive-off $< $(disasm) $(patsubst %.vcd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
$(output_dir)/%.vpd: $(output_dir)/% $(simv_debug)
cd $(sim_dir) && $(exec_simv_debug) +verbose +vcdplusfile=$@ +max-cycles=$(timeout_cycles) $< $(disasm) $(patsubst %.vpd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
cd $(sim_dir) && $(exec_simv_debug) +permissive +verbose +vcdplusfile=$@ +max-cycles=$(timeout_cycles) +permissive-off $< $(disasm) $(patsubst %.vpd,%.out,$@) && [ $$PIPESTATUS -eq 0 ]
$(output_dir)/%.saif: $(output_dir)/% $(simv_debug)
cd $(sim_dir) && rm -f $(output_dir)/pipe-$*.vcd && vcd2saif -input $(output_dir)/pipe-$*.vcd -pipe "$(exec_simv_debug) +verbose +vcdfile=$(output_dir)/pipe-$*.vcd +max-cycles=$(bmark_timeout_cycles) $<" -output $@ > $(patsubst %.saif,%.out,$@) 2>&1
cd $(sim_dir) && rm -f $(output_dir)/pipe-$*.vcd && vcd2saif -input $(output_dir)/pipe-$*.vcd -pipe "$(exec_simv_debug) +permissive +verbose +vcdfile=$(output_dir)/pipe-$*.vcd +max-cycles=$(bmark_timeout_cycles) +permissive-off $<" -output $@ > $(patsubst %.saif,%.out,$@) 2>&1
run: run-asm-tests run-bmark-tests
run-debug: run-asm-tests-debug run-bmark-tests-debug