/* 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];