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

#include <ucontext.h>

namespace factor
{

inline static void *ucontext_stack_pointer(void *uap)
{
        ucontext_t *ucontext = (ucontext_t *)uap;
        return (void *)ucontext->uc_mcontext.gregs[15];
}

#define UAP_PROGRAM_COUNTER(ucontext) \
	(((ucontext_t *)(ucontext))->uc_mcontext.gregs[16])

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

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

VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access 2009-05-04 02:00:30 -04:00			`inline static void ucontext_stack_pointer(void uap)`
Porting VM to C++ 2009-05-02 05:04:19 -04:00			`{`
			`ucontext_t ucontext = (ucontext_t )uap;`
			`return (void *)ucontext->uc_mcontext.gregs[15];`
			`}`

			`#define UAP_PROGRAM_COUNTER(ucontext) \`
			`(((ucontext_t *)(ucontext))->uc_mcontext.gregs[16])`
Use C++ namespaces 2009-05-04 02:46:13 -04:00
			`}`