/* Define the machine-dependent type `jmp_buf'. Vax version. */ #ifndef _SETJMP_H # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." #endif /* we want to save enough that we can use this to fool RET, * So we basically save all of the CALLS stack frame. Plus regs. */ #ifndef _ASM typedef int __jmp_buf[16]; #endif /* Test if longjmp to JMPBUF would unwind the frame containing a local variable at ADDRESS. */ #define _JMPBUF_UNWINDS(jmpbuf, address) \ ((void *) (address) < (void *) (jmpbuf[4])) /* jmp_buf layout. jmp_buf[0] void *__cond; The condition handler void *__psw; mask and PSW bits void *__ap; argument pointer void *__fp; frame pointer void *__pc; program counter no need to save r0 void *__r1; regs, r0->r11. void *__r2; regs, r0->r11. void *__r3; regs, r0->r11. void *__r4; regs, r0->r11. void *__r5; regs, r0->r11. void *__r6; regs, r0->r11. void *__r7; regs, r0->r11. void *__r8; regs, r0->r11. void *__r9; regs, r0->r11. void *__rA; regs, r0->r11. void *__rB; regs, r0->r11. */