fpe_handler.cpp File Reference

#include "eon/fpe_handler.h"
#include <cfenv>
#include <csignal>
#include <cstdint>
#include <cstdio>
#include <unistd.h>

Go to the source code of this file.

Classes
struct	eonc::DecodedDiv
struct	eonc::X86DivRegs

Namespaces
namespace	eonc
	RAII resource manager for the ARTn C library with global synchronization.

Functions
static DecodedDiv	eonc::decode_div_insn (const unsigned char *code, bool long_mode)
static X86DivRegs	eonc::x86_div_regs (void *scp)
static bool	eonc::advance_integer_div (void *scp)
static void	eonc::write_fault_rip (void *scp)
static void	eonc::fpe_signal_handler (int sig, siginfo_t *sip, void *scp)
void	eonc::enableFPE ()
void	eonc::disableFPE ()

Variables
static constexpr unsigned	eonc::MXCSR_MASK_IM = 1u << 7
static constexpr unsigned	eonc::MXCSR_MASK_ZM = 1u << 9
static constexpr unsigned	eonc::MXCSR_MASK_OM = 1u << 10