Hi! On Thu, Mar 26, 2020 at 01:38:39PM +0100, Clement Courbet wrote: > --- a/arch/powerpc/include/asm/setjmp.h > +++ b/arch/powerpc/include/asm/setjmp.h > @@ -12,7 +12,9 @@ > > #define JMP_BUF_LEN 23 > -extern long setjmp(long *); > -extern void longjmp(long *, long); > +typedef long * jmp_buf; > + > +extern int setjmp(jmp_buf); > +extern void longjmp(jmp_buf, int); > > I'm happy to send a patch for this, and get rid of more -ffreestanding. > Opinions ?
Pedantically, jmp_buf should be an array type. But, this will probably work fine, and it certainly is better than what we had before. You could do typedef long jmp_buf[JMP_BUF_LEN]; perhaps? Thanks, Segher