43 lines
1.4 KiB
VimL
43 lines
1.4 KiB
VimL
" Author: Masahiro H https://github.com/mshr-h
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" Description: iverilog for verilog files
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call ale#Set('verilog_iverilog_options', '')
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function! ale_linters#verilog#iverilog#GetCommand(buffer) abort
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return 'iverilog -t null -Wall '
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\ . ale#Var(a:buffer, 'verilog_iverilog_options')
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\ . ' %t'
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endfunction
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function! ale_linters#verilog#iverilog#Handle(buffer, lines) abort
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" Look for lines like the following.
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"
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" tb_me_top.v:37: warning: Instantiating module me_top with dangling input port 1 (rst_n) floating.
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" tb_me_top.v:17: syntax error
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" memory_single_port.v:2: syntax error
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" tb_me_top.v:17: error: Invalid module instantiation
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let l:pattern = '^[^:]\+:\(\d\+\): \(warning\|error\|syntax error\)\(: \(.\+\)\)\?'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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let l:line = l:match[1] + 0
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let l:type = l:match[2] =~# 'error' ? 'E' : 'W'
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let l:text = l:match[2] is# 'syntax error' ? 'syntax error' : l:match[4]
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call add(l:output, {
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\ 'lnum': l:line,
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\ 'text': l:text,
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\ 'type': l:type,
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('verilog', {
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\ 'name': 'iverilog',
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\ 'output_stream': 'stderr',
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\ 'executable': 'iverilog',
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\ 'command': function('ale_linters#verilog#iverilog#GetCommand'),
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\ 'callback': 'ale_linters#verilog#iverilog#Handle',
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\})
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