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colors = require("ansicolors")
-- aka dump wasm
function demo4()
local a = getwasmobj("/home/bloodstalker/devi/hell2/bruiser/autogen/wasm/ft/test.wasm")
print(a)
print(type(a))
for k, v in pairs(a) do
print(k, v, type(k), type(v))
end
print(colors("%{green}".."\ntype section:"))
if a["type_section"] ~= nil then
io.write(tostring("id:"..a["type_section"]:id()).."\n")
io.write(tostring("payloadlength:"..a["type_section"]:payloadlength()).."\n")
io.write(tostring("namelength:"..a["type_section"]:namelength()).."\n")
io.write(tostring("name:"..a["type_section"]:name()).."\n")
io.write(tostring("count:"..a["type_section"]:count()).."\n")
io.write("entries"..tostring(a["type_section"]:entries()).."\n")
for k, v in pairs(a["type_section"]:entries()) do
io.write(v:form().."\t")
io.write(v:param_count().."\t")
io.write(v:param_types().."\t")
io.write(v:return_count().."\t")
io.write(v:return_types().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nimport section:"))
if a["import_section"] ~= nil then
io.write("id:"..tostring(a["import_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["import_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["import_section"]:namelength()).."\n")
io.write("name:"..tostring(a["import_section"]:name()).."\n")
io.write("count:"..tostring(a["import_section"]:count()).."\n")
io.write("entries"..tostring(a["import_section"]:entries()).."\n")
for k, v in pairs(a["import_section"]:entries()) do
--print(k, v, type(v))
io.write(v:module_length().."\t")
io.write(v:module_str().."\t")
io.write(v:field_len().."\t")
io.write(v:field_str().."\t")
io.write(v:kind().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nfunction section:"))
if a["function_section"] ~= nil then
io.write("id:"..tostring(a["function_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["function_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["function_section"]:namelength()).."\n")
io.write("name:"..tostring(a["function_section"]:name()).."\n")
io.write("count:"..tostring(a["function_section"]:count()).."\n")
io.write("types:"..tostring(a["function_section"]:types()).."\n")
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\ntable section:"))
if a["table_section"] ~= nil then
io.write("id:"..tostring(a["table_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["table_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["table_section"]:namelength()).."\n")
io.write("name:"..tostring(a["table_section"]:name()).."\n")
io.write("count:"..tostring(a["table_section"]:count()).."\n")
io.write("entries:"..tostring(a["table_section"]:entries()).."\n")
for k, v in pairs(a["table_section"]:entries()) do
io.write(v:element_type().."\t")
io.write(tostring(v:resizable_limit()).."\t")
io.write(v:resizable_limit():flags().."\t")
io.write(v:resizable_limit():initial().."\t")
io.write(v:resizable_limit():maximum().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nmemory section:"))
if a["memory_section"] ~= nil then
io.write("id:"..tostring(a["memory_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["memory_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["memory_section"]:namelength()).."\n")
io.write("name:"..tostring(a["memory_section"]:name()).."\n")
--for wasm v.1.0. memory section count is 1
--io.write("count:"..tostring(a["memory_section"]:count()).."\n")
io.write("entries:"..tostring(a["memory_section"]:entries()).."\n")
io.write(a["memory_section"]:entries():resizable_limit():flags().."\t")
io.write(a["memory_section"]:entries():resizable_limit():initial().."\t")
io.write(a["memory_section"]:entries():resizable_limit():maximum().."\n")
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nglobal section:"))
if (a["global_section"] ~= nil) then
io.write("id:"..tostring(a["global_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["global_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["global_section"]:namelength()).."\n")
io.write("name:"..tostring(a["global_section"]:name()).."\n")
io.write("count:"..tostring(a["global_section"]:count()).."\n")
io.write("globals:"..tostring(a["global_section"]:globals()).."\n")
for k, v in pairs(a["global_section"]:globals()) do
io.write(v:global_type().."\t")
io.write(v:init().."\n")
io.write(v:init():code().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nexport section:"))
if (a["export_section"] ~= nil) then
io.write("id:"..tostring(a["export_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["export_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["export_section"]:namelength()).."\n")
io.write("name:"..tostring(a["export_section"]:name()).."\n")
io.write("count:"..tostring(a["export_section"]:count()).."\n")
io.write("entries:"..tostring(a["export_section"]:entries()).."\n")
for k, v in pairs(a["export_section"]:entries()) do
io.write(v:field_len().."\t")
io.write(v:field_str().."\t")
io.write(v:kind().."\t")
io.write(v:index().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nstart section:"))
if (a["start_section"] ~= nil) then
io.write("id:"..tostring(a["start_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["start_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["start_section"]:namelength()).."\n")
io.write("name:"..tostring(a["start_section"]:name()).."\n")
io.write("index:"..tostring(a["start_section"]:index()).."\n")
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\nelement section:"))
if (a["element_section"] ~= nil) then
io.write("id:"..tostring(a["element_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["element_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["element_section"]:namelength()).."\n")
io.write("name:"..tostring(a["element_section"]:name()).."\n")
io.write("count:"..tostring(a["element_section"]:count()).."\n")
io.write("entries:"..tostring(a["element_section"]:entries()).."\n")
for k, v in pairs(a["element_section"]:entries()) do
io.write(v:index().."\t")
io.write(tostring(v:init()).."\t")
io.write(v:init():code().."\t")
io.write(v:num_length().."\t")
-- FIXME
io.write(v:elems().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\ncode section:"))
if (a["code_section"] ~= nil) then
io.write("id:"..tostring(a["code_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["code_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["code_section"]:namelength()).."\n")
io.write("name:"..tostring(a["code_section"]:name()).."\n")
io.write("count:"..tostring(a["code_section"]:count()).."\n")
io.write("bodies:"..tostring(a["code_section"]:bodies()).."\n")
for k,v in pairs(a["code_section"]:bodies()) do
io.write(v:body_size().."\t")
io.write(v:local_count().."\t")
io.write(tostring(v:locals()).."\t")
print("number of locals:"..#v:locals())
for i, j in pairs(v:locals()) do
io.write("locals count:"..j:count().."\t")
io.write("locals type:"..j:type().."\t")
end
io.write(v:code().."\n")
end
else
print(colors("%{red}".."section doesnt exist."))
end
print(colors("%{green}".."\ndata section:"))
if (a["data_section"] ~= nil) then
io.write("id:"..tostring(a["data_section"]:id()).."\n")
io.write("payloadlength:"..tostring(a["data_section"]:payloadlength()).."\n")
io.write("namelength:"..tostring(a["data_section"]:namelength()).."\n")
io.write("name:"..tostring(a["data_section"]:name()).."\n")
io.write("count:"..tostring(a["data_section"]:count()).."\n")
io.write("entries:"..tostring(a["data_section"]:entries()).."\n")
if type(a["data_section"]:entries()) == "table" then
for k,v in pairs(a["data_section"]:entries()) do
io.write(v:index().."\t")
io.write(tostring(v:offset()).."\t")
print(colors("%{red}"..tostring(#v:offset():code())))
for i = 1, #v:offset():code() do
local c = v:offset():code():sub(i,i)
print(colors("%{red}"..string.byte(c)))
end
--io.write(colors("%{yellow}"..v:offset():code()))
io.write("size:"..v:size().."\n")
io.write(tostring(v:data()).."\n")
for i, j in pairs(v:data()) do
io.write(colors("%{blue}"..string.char(j)))
end
io.write("\n")
end
end
else
print(colors("%{red}".."section doesnt exist."))
end
end
demo4()
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