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Define wasm::Type enum and use it for import parameters and result

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This commit is contained in:
Kamil Śliwak
2020-06-11 02:44:23 +02:00
parent d7f29a33b9
commit 840ff40263
7 changed files with 53 additions and 20 deletions
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libyul/backends/wasm/TextTransform.cpp
+14 -2
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@@ -20,6 +20,8 @@
#include <libyul/backends/wasm/TextTransform.h>
#include <libyul/Exceptions.h>
#include <libsolutil/StringUtils.h>
#include <boost/algorithm/string/join.hpp>
@@ -44,9 +46,9 @@ string TextTransform::run(wasm::Module const& _module)
{
ret += " (import \"" + imp.module + "\" \"" + imp.externalName + "\" (func $" + imp.internalName;
if (!imp.paramTypes.empty())
ret += " (param" + joinHumanReadablePrefixed(imp.paramTypes, " ", " ") + ")";
ret += " (param" + joinHumanReadablePrefixed(imp.paramTypes | boost::adaptors::transformed(encodeType), " ", " ") + ")";
if (imp.returnType)
ret += " (result " + *imp.returnType + ")";
ret += " (result " + encodeType(*imp.returnType) + ")";
ret += "))\n";
}
@@ -193,3 +195,13 @@ string TextTransform::joinTransformed(vector<wasm::Expression> const& _expressio
}
return ret;
}
string TextTransform::encodeType(wasm::Type _type)
{
if (_type == wasm::Type::i32)
return "i32";
else if (_type == wasm::Type::i64)
return "i64";
else
yulAssert(false, "Invalid wasm type");
}