Messages in this thread | | | Date | Tue, 22 Apr 2014 11:28:31 -0300 | From | Ezequiel Garcia <> | Subject | Re: [PATCH 05/28] nios2: Traps exception handling |
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Hello Ley Foon,
On Apr 19, Ley Foon Tan wrote: > + > +#ifndef CONFIG_ALIGNMENT_TRAP > +/* Alignment exception handler */ > +asmlinkage void handle_unaligned_c(struct pt_regs *fp, int cause) > +{ > + unsigned long addr = RDCTL(CTL_BADADDR); > + > + cause >>= 2; > + fp->ea -= 4; > + > + if (fixup_exception(fp)) > + return;
This will throw an undeclared error if you build with CONFIG_ALIGNMENT_TRAP=n.
You need to add the uaccess.h header, or implement some similar fix. -- Ezequiel García, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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