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aa33c8cbba
Move the program interruption code and the translation exception identifier to the pt_regs structure as 'int_code' and 'int_parm_long' and make the first level interrupt handler in entry[64].S store the two values. That makes it possible to drop 'prot_addr' and 'trap_no' from the thread_struct and to reduce the number of arguments to a lot of functions. Finally un-inline do_trap. Overall this saves 5812 bytes in the .text section of the 64 bit kernel. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
28 lines
347 B
C
28 lines
347 B
C
#ifndef _S390_KDEBUG_H
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#define _S390_KDEBUG_H
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/*
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* Feb 2006 Ported to s390 <grundym@us.ibm.com>
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*/
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struct pt_regs;
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enum die_val {
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DIE_OOPS = 1,
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DIE_BPT,
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DIE_SSTEP,
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DIE_PANIC,
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DIE_NMI,
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DIE_DIE,
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DIE_NMIWATCHDOG,
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DIE_KERNELDEBUG,
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DIE_TRAP,
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DIE_GPF,
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DIE_CALL,
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DIE_NMI_IPI,
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};
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extern void die(struct pt_regs *, const char *);
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#endif
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