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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 */
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 */
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#ifndef LIBC_ia64_PSTHREAD_H_
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#ifndef LIBC_ia64_FIBRIL_H_
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#define LIBC_ia64_PSTHREAD_H_
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#define LIBC_ia64_FIBRIL_H_
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#include <types.h>
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#include <types.h>
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#include <align.h>
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#include <align.h>
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#include <libarch/stack.h>
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#include <libarch/stack.h>
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#include <libarch/types.h>
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#include <libarch/types.h>
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/*
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/*
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 * context_save() and context_restore() are both leaf procedures.
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 * context_save() and context_restore() are both leaf procedures.
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 * No need to allocate scratch area.
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 * No need to allocate scratch area.
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 */
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 */
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#define SP_DELTA    (0+ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT))
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#define SP_DELTA    (0 + ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT))
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#define PFM_MASK        (~0x3fffffffff)
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#define PFM_MASK        (~0x3fffffffff)
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#define PSTHREAD_INITIAL_STACK_PAGES_NO 2
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#define PSTHREAD_INITIAL_STACK_PAGES_NO 2
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/* Stack is divided into two equal parts (for memory stack and register stack). */
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/* Stack is divided into two equal parts (for memory stack and register stack). */