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PageFaultHandler: Warning fix

This commit is contained in:
Stenzek 2024-12-22 15:04:45 +10:00
parent 2f460c1b79
commit c88448ed93
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1 changed files with 10 additions and 8 deletions
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18
src/util/page_fault_handler.cpp
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@ -30,12 +30,6 @@
#include <mach/task.h>
#endif
namespace PageFaultHandler {
static std::recursive_mutex s_exception_handler_mutex;
static bool s_in_exception_handler = false;
static bool s_installed = false;
} // namespace PageFaultHandler
#if defined(CPU_ARCH_ARM64)
[[maybe_unused]] static bool IsStoreInstruction(const void* ptr)
{
@ -85,7 +79,11 @@ static bool s_installed = false;
namespace PageFaultHandler {
static LONG ExceptionHandler(PEXCEPTION_POINTERS exi);
}
static std::recursive_mutex s_exception_handler_mutex;
static bool s_in_exception_handler = false;
static bool s_installed = false;
} // namespace PageFaultHandler
LONG PageFaultHandler::ExceptionHandler(PEXCEPTION_POINTERS exi)
{
@ -140,6 +138,10 @@ bool PageFaultHandler::Install(Error* error)
namespace PageFaultHandler {
static void SignalHandler(int sig, siginfo_t* info, void* ctx);
static std::recursive_mutex s_exception_handler_mutex;
static bool s_in_exception_handler = false;
static bool s_installed = false;
} // namespace PageFaultHandler
void PageFaultHandler::SignalHandler(int sig, siginfo_t* info, void* ctx)
@ -210,7 +212,7 @@ void PageFaultHandler::SignalHandler(int sig, siginfo_t* info, void* ctx)
result = HandlePageFault(exception_pc, exception_address, is_write);
s_in_exception_handler = false;
}
s_exception_handler_mutex.unlock();
// Resumes execution right where we left off (re-executes instruction that caused the SIGSEGV).