void Architecture::addCallingConvention(std::unique_ptr<ir::calling::Convention> convention) {
assert(convention != NULL);
assert(getCallingConvention(convention->name()) == NULL &&
"No two calling conventions with the same name allowed.");
conventions_.push_back(std::move(convention));
}
int PatchpointSetupInfo::totalSize() const {
int call_size = 13;
if (getCallingConvention() != llvm::CallingConv::C) {
// have no idea what the precise number is:
call_size = 128;
}
return num_slots * slot_size + call_size;
}
void X86MasterAnalyzer::detectCallingConvention(core::Context &context, const core::ir::calling::CalleeId &calleeId) const {
auto architecture = context.image()->architecture();
auto setConvention = [&](const char *name) {
context.conventions()->setConvention(calleeId, architecture->getCallingConvention(QLatin1String(name)));
};
switch (architecture->bitness()) {
case 16:
setConvention("cdecl16");
break;
case 32:
setConvention("cdecl32");
break;
case 64:
setConvention("amd64");
break;
}
}
void X86MasterAnalyzer::detectCallingConvention(core::Context &context, const core::ir::calling::CalleeId &calleeId) const {
const auto &platform = context.image()->platform();
auto architecture = platform.architecture();
auto setConvention = [&](const char *name) {
context.conventions()->setConvention(calleeId, architecture->getCallingConvention(QLatin1String(name)));
};
switch (architecture->bitness()) {
case 16:
setConvention("cdecl16");
break;
case 32:
setConvention("cdecl32");
break;
case 64:
if (platform.operatingSystem() == core::image::Platform::Windows) {
setConvention("microsoft64");
} else {
setConvention("amd64");
}
break;
}
}