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41be6aef38
Fix a number of miscellanous items:
(1) Declare lock sections in the linker script.
(2) Recurse in the correct manner in the arch makefile.
(3) asm/bug.h requires asm/linkage.h to be included first. One C file puts
asm/bug.h first.
(4) Add an empty RTC header file to avoid missing header file errors.
(5) sg_dma_address() should use the dma_address member of a scatter list.
(6) Add trivial pci_unmap support.
(7) Add pgprot_noncached()
(8) Discard u_quad_t.
(9) Use ~0UL rather than ULONG_MAX in unistd.h in case the latter isn't
declared.
(10) Add an empty VGA header file to avoid missing header file errors.
(11) Add an XOR header file to use the generic XOR stuff.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* bug.h: FRV bug trapping
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*
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* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _ASM_BUG_H
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#define _ASM_BUG_H
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#include <linux/config.h>
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#include <linux/linkage.h>
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#ifdef CONFIG_BUG
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/*
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* Tell the user there is some problem.
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*/
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extern asmlinkage void __debug_bug_trap(int signr);
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#ifdef CONFIG_NO_KERNEL_MSG
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#define _debug_bug_printk()
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#else
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extern void __debug_bug_printk(const char *file, unsigned line);
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#define _debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__)
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#endif
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#define _debug_bug_trap(signr) \
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do { \
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__debug_bug_trap(signr); \
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asm volatile("nop"); \
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} while(0)
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#define HAVE_ARCH_BUG
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#define BUG() \
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do { \
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_debug_bug_printk(); \
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_debug_bug_trap(6 /*SIGABRT*/); \
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} while (0)
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#ifdef CONFIG_GDBSTUB
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#define HAVE_ARCH_KGDB_RAISE
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#define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0)
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#define HAVE_ARCH_KGDB_BAD_PAGE
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#define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0)
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#endif
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#endif
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#include <asm-generic/bug.h>
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#endif
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