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505
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1 require "config"
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2
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514
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3 -- use shared helpers to generate cases
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4 package.path = '../common/?.lua;' .. package.path
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5 require"mk-cases"
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6
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7
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505
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8 function mkcase(id,sig)
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514
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9 local sig = trim(sig)
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509
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10 local rtype = string.sub(sig, -1)
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513
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11 local i = 1
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12 local args = { rtype }
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13 while i < #sig do
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14 c = string.sub(sig, i, i)
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15 if(c == ')') then
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16 break
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17 end
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18 if(c == '_') then -- filter out prefixes
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19 i = i + 1
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20 else
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21 args[#args+1] = c
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22 end
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23 i = i + 1
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505
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24 end
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513
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25 return "F" .. (#args-1) .. "(f" .. id .. "," .. table.concat(args,',') .. ")\n"
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505
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26 end
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27
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28 function mkall()
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29 -- case macros
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30 local i
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31 for i = minargs, maxargs do
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32 local line = "#define F" .. i .. "(ID,R"
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33 local argdef = ""
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34 local argset = ""
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35 if i > 0 then
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36 line = line .. ","
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37 local j
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38 for j = 0, i-1 do
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39 if j > 0 then
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40 argdef = argdef .. ","
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41 argset = argset .. ","
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42 end
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43 argdef = argdef .. "M" .. j
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509
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44 argset = argset .. "K_##M" .. j .. "[" .. j .. "]"
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505
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45 end
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46 end
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513
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47 line = line .. argdef .. ") void ID(void* addr) { write_V_##R(" .. i .. ", ((" .. api .. " R(*)(" .. argdef .. "))addr)(" .. argset .. "));}\n"
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505
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48 io.write(line)
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49 end
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50
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51 -- cases
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52 local lineno = 0
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53 local sigtab = { }
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54 local cases = ''
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55 for line in io.lines() do
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56 local sig = trim(line)
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57 cases = cases..mkcase(lineno,sig)
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58 sigtab[#sigtab+1] = sig
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59 lineno = lineno + 1
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60 end
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61
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62 io.write(cases)
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513
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63 io.write(mkfuntab(lineno, 'f', 'funptr', 'G_funtab', false))
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64 io.write(mksigtab(sigtab, ccprefix, 'G_sigtab'))
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505
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65 io.write("int G_maxargs = "..maxargs..";\n")
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66 end
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67
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68 mkall()
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69
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