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rpcs3/Utilities/stack_trace.h
kd-11 04fb86556a rsx: Fix surface metadata life-cycle
- Beware of clone operations. Blindly inheriting the parent's metadata is wrong.
- It is possible, especially when reusing a pre-existing slice, that the parent and child info has diverged
2022-12-17 20:16:58 +03:00

47 lines
889 B
C++

#pragma once
#include <util/types.hpp>
#include <util/logs.hpp>
namespace utils
{
namespace stack_trace
{
// Printing utilities
template <typename T>
concept Logger = requires (T& t, const std::string& msg)
{
{ t.print(msg) };
};
struct print_to_log
{
logs::channel& log;
public:
print_to_log(logs::channel& chan)
: log(chan)
{}
void print(const std::string& s)
{
log.error("%s", s);
}
};
}
std::vector<void*> get_backtrace(int max_depth = 255);
std::vector<std::string> get_backtrace_symbols(const std::vector<void*>& stack);
FORCE_INLINE void print_trace(stack_trace::Logger auto& logger, int max_depth = 255)
{
const auto trace = get_backtrace(max_depth);
const auto lines = get_backtrace_symbols(trace);
for (const auto& line : lines)
{
logger.print(line);
}
}
}