From 25433b123ce1a3da78ddd9b848484bca91cbb7a1 Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Mon, 19 Sep 2005 17:01:54 -0500 Subject: [PATCH] powerpc: Merge bug.h ppc32/ppc64: Merge bug.h into include/asm-powerpc This patch merges bug.h into include/asm-powerpc. Changed the data structure for bug_entry such that line is always an int on both 32 and 64-bit platforms; removed casts to int from the 64-bit trap code to reflect this. Signed-off-by: Kumar Gala Signed-off-by: Becky Bruce Signed-off-by: Paul Mackerras --- include/asm-ppc64/bug.h | 69 ------------------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 include/asm-ppc64/bug.h (limited to 'include/asm-ppc64/bug.h') diff --git a/include/asm-ppc64/bug.h b/include/asm-ppc64/bug.h deleted file mode 100644 index 16017827886..00000000000 --- a/include/asm-ppc64/bug.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _PPC64_BUG_H -#define _PPC64_BUG_H - -/* - * Define an illegal instr to trap on the bug. - * We don't use 0 because that marks the end of a function - * in the ELF ABI. That's "Boo Boo" in case you wonder... - */ -#define BUG_OPCODE .long 0x00b00b00 /* For asm */ -#define BUG_ILLEGAL_INSTR "0x00b00b00" /* For BUG macro */ - -#ifndef __ASSEMBLY__ - -struct bug_entry { - unsigned long bug_addr; - long line; - const char *file; - const char *function; -}; - -struct bug_entry *find_bug(unsigned long bugaddr); - -/* - * If this bit is set in the line number it means that the trap - * is for WARN_ON rather than BUG or BUG_ON. - */ -#define BUG_WARNING_TRAP 0x1000000 - -#ifdef CONFIG_BUG - -#define BUG() do { \ - __asm__ __volatile__( \ - "1: twi 31,0,0\n" \ - ".section __bug_table,\"a\"\n\t" \ - " .llong 1b,%0,%1,%2\n" \ - ".previous" \ - : : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \ -} while (0) - -#define BUG_ON(x) do { \ - __asm__ __volatile__( \ - "1: tdnei %0,0\n" \ - ".section __bug_table,\"a\"\n\t" \ - " .llong 1b,%1,%2,%3\n" \ - ".previous" \ - : : "r" ((long long)(x)), "i" (__LINE__), \ - "i" (__FILE__), "i" (__FUNCTION__)); \ -} while (0) - -#define WARN_ON(x) do { \ - __asm__ __volatile__( \ - "1: tdnei %0,0\n" \ - ".section __bug_table,\"a\"\n\t" \ - " .llong 1b,%1,%2,%3\n" \ - ".previous" \ - : : "r" ((long long)(x)), \ - "i" (__LINE__ + BUG_WARNING_TRAP), \ - "i" (__FILE__), "i" (__FUNCTION__)); \ -} while (0) - -#define HAVE_ARCH_BUG -#define HAVE_ARCH_BUG_ON -#define HAVE_ARCH_WARN_ON -#endif -#endif - -#include - -#endif -- cgit v1.2.3