factor/vm/os-openbsd-x86.64.hpp

#include <amd64/signal.h>

namespace factor
{

static inline unsigned int uap_fpu_status(void *uap) { return 0; }
static inline void uap_clear_fpu_status(void *uap) {}

#define UAP_STACK_POINTER(ucontext) (((struct sigcontext *)ucontext)->sc_rsp)
#define UAP_PROGRAM_COUNTER(ucontext) (((struct sigcontext *)ucontext)->sc_rip)

}
Porting VM to C++ 2009-05-02 05:04:19 -04:00			`#include <amd64/signal.h>`

Use C++ namespaces 2009-05-04 02:46:13 -04:00			`namespace factor`
			`{`

save the FP status out of the signal context and use it as part of the fp trap factor exception. clear the FP status before continuing after an exception 2009-09-14 00:37:28 -04:00			`static inline unsigned int uap_fpu_status(void *uap) { return 0; }`
vm: clean up signal handling and add EXC_BAD_INSTRUCTION Mach exception handler for OS X, since signal handlers cannot change the stack pointer 2009-10-22 06:22:59 -04:00			`static inline void uap_clear_fpu_status(void *uap) {}`

			`#define UAP_STACK_POINTER(ucontext) (((struct sigcontext *)ucontext)->sc_rsp)`
			`#define UAP_PROGRAM_COUNTER(ucontext) (((struct sigcontext *)ucontext)->sc_rip)`
save the FP status out of the signal context and use it as part of the fp trap factor exception. clear the FP status before continuing after an exception 2009-09-14 00:37:28 -04:00
Use C++ namespaces 2009-05-04 02:46:13 -04:00			`}`