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- /* Copyright (C) 2004, Yoshinori Sato <ysato@users.sourceforge.jp> */
- /* Define the machine-dependent type `jmp_buf'. H8/300 version. */
- #ifndef _SETJMP_H
- # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
- #endif
- #ifndef _ASM
- typedef struct
- {
- unsigned long __regs[4]; /* save er4 - er7(sp) */
- unsigned long __pc; /* the return address */
- } __jmp_buf[1];
- #endif /* _ASM */
- #define JB_REGS 0
- #define JB_PC 16
- #define JB_SIZE 20
- /* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
- #define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((void *) (address) < (void *) (jmpbuf)->__regs[3])
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