forked from Minki/linux
f02a38d86a
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: jump label: Add work around to i386 gcc asm goto bug x86, ftrace: Use safe noops, drop trap test jump_label: Fix unaligned traps on sparc. jump label: Make arch_jump_label_text_poke_early() optional jump label: Fix error with preempt disable holding mutex oprofile: Remove deprecated use of flush_scheduled_work() oprofile: Fix the hang while taking the cpu offline jump label: Fix deadlock b/w jump_label_mutex vs. text_mutex jump label: Fix module __init section race * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Check irq_remapped instead of remapping_enabled in destroy_irq()
33 lines
584 B
C
33 lines
584 B
C
#ifndef _ASM_SPARC_JUMP_LABEL_H
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#define _ASM_SPARC_JUMP_LABEL_H
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#ifdef __KERNEL__
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#include <linux/types.h>
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#define JUMP_LABEL_NOP_SIZE 4
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#define JUMP_LABEL(key, label) \
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do { \
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asm goto("1:\n\t" \
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"nop\n\t" \
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"nop\n\t" \
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".pushsection __jump_table, \"a\"\n\t"\
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".align 4\n\t" \
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".word 1b, %l[" #label "], %c0\n\t" \
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".popsection \n\t" \
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: : "i" (key) : : label);\
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} while (0)
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#endif /* __KERNEL__ */
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typedef u32 jump_label_t;
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struct jump_entry {
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jump_label_t code;
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jump_label_t target;
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jump_label_t key;
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};
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#endif
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