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	Issue warning messages for missing parameterized modules and attempts to set initial values. Replace simple "if (cell-type)" with "else if" chain. Fix FIRRTL shift handling. Add support for parameterized modules, $shift, $shiftx. Handle default output file. Deal with no top module. Automatically run pmuxtree pass. Allow EXTRA_FLAGS and SEED parameters to be set in the environment for tests/tools/autotest.mk. Support FIRRTL regression testing in tests/tools/autotest.sh Add xfirrtl files to test directories to exclude files from FIRRTL regression tests that are known to fail.
		
			
				
	
	
		
			24 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
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			24 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| # This file contains the names of verilog files to exclude from verilog to FIRRTL regression tests due to known failures.
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| code_hdl_models_arbiter.v	error: reg rst; cannot be driven by primitives or continuous assignment.
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| code_hdl_models_clk_div_45.v	yosys issue: 2nd PMUXTREE pass yields: ERROR: Negative edge clock on FF clk_div_45.$procdff$49.
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| code_hdl_models_d_ff_gates.v	combinational loop
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| code_hdl_models_d_latch_gates.v	combinational loop
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| code_hdl_models_dff_async_reset.v	$adff
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| code_hdl_models_tff_async_reset.v	$adff
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| code_hdl_models_uart.v	$adff
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| code_specman_switch_fabric.v	subfield assignment (bits() <= ...)
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| code_tidbits_asyn_reset.v	$adff
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| code_tidbits_reg_seq_example.v	$adff
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| code_verilog_tutorial_always_example.v	empty module
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| code_verilog_tutorial_escape_id.v	make_id issues (name begins with a digit)
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| code_verilog_tutorial_explicit.v	firrtl backend bug (empty module)
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| code_verilog_tutorial_first_counter.v	error: reg rst; cannot be driven by primitives or continuous assignment.
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| code_verilog_tutorial_fsm_full.v	error: reg reset; cannot be driven by primitives or continuous assignment.
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| code_verilog_tutorial_if_else.v	empty module (everything is under 'always @ (posedge clk)')
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| [code_verilog_tutorial_n_out_primitive.v	empty module
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| code_verilog_tutorial_parallel_if.v	empty module (everything is under 'always @ (posedge clk)')
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| code_verilog_tutorial_simple_function.v	empty module (no hardware)
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| code_verilog_tutorial_simple_if.v	empty module (everything is under 'always @ (posedge clk)')
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| code_verilog_tutorial_task_global.v	empty module (everything is under 'always @ (posedge clk)')
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| code_verilog_tutorial_v2k_reg.v		empty module
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| code_verilog_tutorial_which_clock.v	 $adff
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