#ifndef __ASM_CRISv32_ARCH_BUG_H #define __ASM_CRISv32_ARCH_BUG_H #include <linux/stringify.h> #ifdef [31mCONFIG_BUG[0m #ifdef [31mCONFIG_DEBUG_BUGVERBOSE[0m /* * The penalty for the in-band code path will be the size of break 14. * All other stuff is done out-of-band with exception handlers. */ #define BUG() \ do { \ __asm__ __volatile__ ("0: break 14\n\t" \ ".section .fixup,\"ax\"\n" \ "1:\n\t" \ "move.d %0, $r10\n\t" \ "move.d %1, $r11\n\t" \ "jump do_BUG\n\t" \ "nop\n\t" \ ".previous\n\t" \ ".section __ex_table,\"a\"\n\t" \ ".dword 0b, 1b\n\t" \ ".previous\n\t" \ : : "ri" (__FILE__), "i" (__LINE__)); \ unreachable(); \ } while (0) #else #define BUG() \ do { \ __asm__ __volatile__ ("break 14\n\t"); \ unreachable(); \ } while (0) #endif #define HAVE_ARCH_BUG #endif #include <asm-generic/bug.h> #endif |