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e70d8f5526
This allows the compiler to verify the format strings vs the types of the arguments. Update the other prototype declarations in asm/xmon.h. Silence warnings (triggered at W=1) by adding relevant __printf attribute. Move #define at bottom of the file to prevent conflict with gcc attribute. Solves the original warning: arch/powerpc/xmon/nonstdio.c:178:2: error: function might be possible candidate for ‘gnu_printf’ format attribute In turn this uncovered many formatting errors in xmon.c, all fixed in this patch. Signed-off-by: Mathieu Malaterre <malat@debian.org> [mpe: Always use px not p, fixup the 44x specific code, tweak change log] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
35 lines
942 B
C
35 lines
942 B
C
#ifndef __ASM_POWERPC_XMON_H
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#define __ASM_POWERPC_XMON_H
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/*
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* Copyrignt (C) 2006 IBM Corp
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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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#ifdef __KERNEL__
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#include <linux/irqreturn.h>
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#ifdef CONFIG_XMON
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extern void xmon_setup(void);
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extern void xmon_register_spus(struct list_head *list);
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struct pt_regs;
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extern int xmon(struct pt_regs *excp);
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extern irqreturn_t xmon_irq(int, void *);
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#else
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static inline void xmon_setup(void) { };
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static inline void xmon_register_spus(struct list_head *list) { };
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#endif
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#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
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extern int cpus_are_in_xmon(void);
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#endif
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extern __printf(1, 2) void xmon_printf(const char *format, ...);
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#endif /* __KERNEL __ */
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#endif /* __ASM_POWERPC_XMON_H */
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