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8ea0de4b88
To be able to relocate the .bss section at run time independently from the rest of the code, we must make sure that no GOTOFF relocations are used with .bss symbols. This usually means that no global variables can be marked static unless they're also const. Let's remove the static qualifier from current offenders, or turn them into const variables when possible. Next commit will ensure the build fails if one of those is reintroduced due to otherwise enforced coding standards for the kernel. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Tony Lindgren <tony@atomide.com>
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
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* Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
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*
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* Based on mach-pxa/include/mach/uncompress.h:
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* Copyright: (C) 2001 MontaVista Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __MACH_UNCOMPRESS_H
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#define __MACH_UNCOMPRESS_H
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#include <linux/serial_reg.h>
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#include <mach/hardware.h>
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static volatile unsigned long * const UART = (unsigned long *)GEMINI_UART_BASE;
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/*
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* The following code assumes the serial port has already been
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* initialized by the bootloader. If you didn't setup a port in
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* your bootloader then nothing will appear (which might be desired).
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*/
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static inline void putc(char c)
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{
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while (!(UART[UART_LSR] & UART_LSR_THRE))
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barrier();
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UART[UART_TX] = c;
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}
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static inline void flush(void)
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{
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}
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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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#endif /* __MACH_UNCOMPRESS_H */
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