/* * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #ifndef __SYS_SIGCONTEXT_X86_H #define __SYS_SIGCONTEXT_X86_H extern void get_regs_from_mc(struct uml_pt_regs *, mcontext_t *); #ifdef __i386__ #define GET_FAULTINFO_FROM_MC(fi, mc) \ { \ (fi).cr2 = (mc)->cr2; \ (fi).error_code = (mc)->gregs[REG_ERR]; \ (fi).trap_no = (mc)->gregs[REG_TRAPNO]; \ } #else #define GET_FAULTINFO_FROM_MC(fi, mc) \ { \ (fi).cr2 = (mc)->gregs[REG_CR2]; \ (fi).error_code = (mc)->gregs[REG_ERR]; \ (fi).trap_no = (mc)->gregs[REG_TRAPNO]; \ } #endif #endif