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registry bound check

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This commit is contained in:
Simon Pribylski
2024-10-24 18:11:19 +02:00
parent 7c72155fea
commit 777adffdea
1 changed files with 4 additions and 1 deletions
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5
src/Assembleur.cpp
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@@ -106,7 +106,10 @@ std::uint32_t Assembleur::ParseIO(Instruction a_Instruction, std::uint32_t a_R1,
static std::uint32_t ParseRegistry(const std::string& a_Str) { static std::uint32_t ParseRegistry(const std::string& a_Str) {
if (a_Str.at(0) != 'R') if (a_Str.at(0) != 'R')
throw std::runtime_error("Registry " + a_Str + " not found !"); throw std::runtime_error("Registry " + a_Str + " not found !");
return std::stoi(a_Str.substr(1)); std::uint32_t registry = std::stoi(a_Str.substr(1));
if (registry > 7)
throw std::runtime_error("You can only have up to 8 registries !");
return registry;
} }
static bool IsConstant(const std::string& a_Str) { static bool IsConstant(const std::string& a_Str) {