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Disable exception handling.

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Use -fno-exceptions in cmake.
On MSVC, enable _HAS_EXCEPTION=0.
Cleanup throw/catch from the source.
Create yaml.cpp enclave because it needs exception to work.
Disable thread_local optimizations in logs.cpp (TODO).
Implement cpu_counter for cpu_threads (moved globals).
This commit is contained in:
Nekotekina 2020-03-09 19:18:39 +03:00
parent 47bbfdd2aa
commit 04dedb17eb
39 changed files with 421 additions and 437 deletions
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30
Utilities/Config.cpp
View file

@ -1,11 +1,14 @@
#include "stdafx.h"
#include "Config.h"
#include "Utilities/types.h"
#include "yaml-cpp/yaml.h"
#include "util/yaml.hpp"
#include <typeinfo>
#include <charconv>
[[noreturn]] void report_fatal_error(const std::string&);
LOG_CHANNEL(cfg_log, "CFG");
namespace cfg
@ -15,7 +18,7 @@ namespace cfg
{
if (_type != type::node)
{
fmt::throw_exception("Invalid root node" HERE);
cfg_log.fatal("Invalid root node" HERE);
}
}
@ -26,7 +29,7 @@ namespace cfg
{
if (pair.first == name)
{
fmt::throw_exception("Node already exists: %s" HERE, name);
cfg_log.fatal("Node already exists: %s" HERE, name);
}
}
@ -35,12 +38,12 @@ namespace cfg
bool _base::from_string(const std::string&, bool)
{
fmt::throw_exception("from_string() purecall" HERE);
report_fatal_error("from_string() purecall" HERE);
}
bool _base::from_list(std::vector<std::string>&&)
{
fmt::throw_exception("from_list() purecall" HERE);
report_fatal_error("from_list() purecall" HERE);
}
// Emit YAML
@ -302,14 +305,17 @@ std::string cfg::node::to_string() const
return {out.c_str(), out.size()};
}
bool cfg::node::from_string(const std::string& value, bool dynamic) try
bool cfg::node::from_string(const std::string& value, bool dynamic)
{
cfg::decode(YAML::Load(value), *this, dynamic);
return true;
}
catch (const std::exception& e)
{
cfg_log.fatal("%s thrown: %s", typeid(e).name(), e.what());
auto [result, error] = yaml_load(value);
if (error.empty())
{
cfg::decode(result, *this, dynamic);
return true;
}
cfg_log.fatal("Failed to load node: %s", error);
return false;
}