glibc/sysdeps/m68k/jmp_buf.h
1992-05-28 10:57:10 +00:00

20 lines
528 B
C

/* Define the machine-dependent type `jmp_buf'. m68k version. */
typedef struct
{
/* There are eight 4-byte data registers, but D0 is not saved. */
long int __dregs[7];
/* There are six 4-byte address registers, plus the FP and SP. */
int *__aregs[6];
int * __fp;
int * __sp;
#if defined(__HAVE_68881__) || defined(__HAVE_FPU__)
/* There are eight floating point registers which
are saved in IEEE 96-bit extended format. */
char __fpregs[8 * (96 / 8)];
#endif
} __jmp_buf[1];