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Code Releases Wiki Activity

Added alignTo builtin function

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Resolves #143
This commit is contained in:
WerWolv 2021-01-21 12:09:53 +01:00
parent 22d75ed856
commit 046a5866bf
1 changed files with 12 additions and 0 deletions
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12
plugins/libimhex/source/lang/builtin_functions.cpp
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@ -165,6 +165,18 @@ namespace hex::lang {
return new ASTNodeIntegerLiteral({ Token::ValueType::Unsigned64Bit, pattern->getOffset() + pattern->getSize() });
});
ContentRegistry::PatternLanguageFunctions::add("alignTo", 2, [this](auto &console, auto params) -> ASTNode* {
auto alignment = asType<ASTNodeIntegerLiteral>(params[0])->getValue();
auto value = asType<ASTNodeIntegerLiteral>(params[1])->getValue();
auto result = std::visit([](auto &&alignment, auto &&value) {
u64 remainder = u64(value) % u64(alignment);
return remainder != 0 ? u64(value) + (u64(alignment) - remainder) : u64(value);
}, alignment, value);
return new ASTNodeIntegerLiteral({ Token::ValueType::Unsigned64Bit, result });
});
}
}