diff options
Diffstat (limited to 'include/asm-s390/bug.h')
| -rw-r--r-- | include/asm-s390/bug.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/include/asm-s390/bug.h b/include/asm-s390/bug.h deleted file mode 100644 index 384e3621e341..000000000000 --- a/include/asm-s390/bug.h +++ /dev/null | |||
| @@ -1,70 +0,0 @@ | |||
| 1 | #ifndef _ASM_S390_BUG_H | ||
| 2 | #define _ASM_S390_BUG_H | ||
| 3 | |||
| 4 | #include <linux/kernel.h> | ||
| 5 | |||
| 6 | #ifdef CONFIG_BUG | ||
| 7 | |||
| 8 | #ifdef CONFIG_64BIT | ||
| 9 | #define S390_LONG ".quad" | ||
| 10 | #else | ||
| 11 | #define S390_LONG ".long" | ||
| 12 | #endif | ||
| 13 | |||
| 14 | #ifdef CONFIG_DEBUG_BUGVERBOSE | ||
| 15 | |||
| 16 | #define __EMIT_BUG(x) do { \ | ||
| 17 | asm volatile( \ | ||
| 18 | "0: j 0b+2\n" \ | ||
| 19 | "1:\n" \ | ||
| 20 | ".section .rodata.str,\"aMS\",@progbits,1\n" \ | ||
| 21 | "2: .asciz \""__FILE__"\"\n" \ | ||
| 22 | ".previous\n" \ | ||
| 23 | ".section __bug_table,\"a\"\n" \ | ||
| 24 | "3:\t" S390_LONG "\t1b,2b\n" \ | ||
| 25 | " .short %0,%1\n" \ | ||
| 26 | " .org 3b+%2\n" \ | ||
| 27 | ".previous\n" \ | ||
| 28 | : : "i" (__LINE__), \ | ||
| 29 | "i" (x), \ | ||
| 30 | "i" (sizeof(struct bug_entry))); \ | ||
| 31 | } while (0) | ||
| 32 | |||
| 33 | #else /* CONFIG_DEBUG_BUGVERBOSE */ | ||
| 34 | |||
| 35 | #define __EMIT_BUG(x) do { \ | ||
| 36 | asm volatile( \ | ||
| 37 | "0: j 0b+2\n" \ | ||
| 38 | "1:\n" \ | ||
| 39 | ".section __bug_table,\"a\"\n" \ | ||
| 40 | "2:\t" S390_LONG "\t1b\n" \ | ||
| 41 | " .short %0\n" \ | ||
| 42 | " .org 2b+%1\n" \ | ||
| 43 | ".previous\n" \ | ||
| 44 | : : "i" (x), \ | ||
| 45 | "i" (sizeof(struct bug_entry))); \ | ||
| 46 | } while (0) | ||
| 47 | |||
| 48 | #endif /* CONFIG_DEBUG_BUGVERBOSE */ | ||
| 49 | |||
| 50 | #define BUG() __EMIT_BUG(0) | ||
| 51 | |||
| 52 | #define WARN_ON(x) ({ \ | ||
| 53 | int __ret_warn_on = !!(x); \ | ||
| 54 | if (__builtin_constant_p(__ret_warn_on)) { \ | ||
| 55 | if (__ret_warn_on) \ | ||
| 56 | __EMIT_BUG(BUGFLAG_WARNING); \ | ||
| 57 | } else { \ | ||
| 58 | if (unlikely(__ret_warn_on)) \ | ||
| 59 | __EMIT_BUG(BUGFLAG_WARNING); \ | ||
| 60 | } \ | ||
| 61 | unlikely(__ret_warn_on); \ | ||
| 62 | }) | ||
| 63 | |||
| 64 | #define HAVE_ARCH_BUG | ||
| 65 | #define HAVE_ARCH_WARN_ON | ||
| 66 | #endif /* CONFIG_BUG */ | ||
| 67 | |||
| 68 | #include <asm-generic/bug.h> | ||
| 69 | |||
| 70 | #endif /* _ASM_S390_BUG_H */ | ||