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#ifndef __ia64_CONTEXT_H__
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#ifndef __ia64_CONTEXT_H__
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#define __ia64_CONTEXT_H__
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#define __ia64_CONTEXT_H__
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#include <arch/types.h>
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#include <arch/types.h>
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#include <typedefs.h>
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#include <align.h>
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#include <align.h>
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#define STACK_ITEM_SIZE 16
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#define STACK_ITEM_SIZE 16
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#define STACK_ALIGNMENT 16
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#define STACK_ALIGNMENT 16
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#endif
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#endif
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#define context_set(c, _pc, stack, size)                        \
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#define context_set(c, _pc, stack, size)                        \
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    (c)->pc = (__address) _pc;                          \
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    (c)->pc = (__address) _pc;                          \
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    (c)->bsp = ((__address) stack) + ALIGN(sizeof(the_t), STACK_ALIGNMENT);     \
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    (c)->bsp = ((__address) stack) + ALIGN(sizeof(the_t), STACK_ALIGNMENT);     \
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    (c)->sp = ((__address) stack) + ALIGN((size) - SP_DELTA, STACK_ALIGNMENT);
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    (c)->sp = ((__address) stack) + ALIGN((size), STACK_ALIGNMENT) - SP_DELTA;
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/*
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/*
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 * Only save registers that must be preserved across
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 * Only save registers that must be preserved across
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 * function calls.
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 * function calls.
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 */
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 */
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     */
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     */
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    __u64 ar_pfs;
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    __u64 ar_pfs;
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    __u64 ar_unat_caller;
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    __u64 ar_unat_caller;
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    __u64 ar_unat_callee;
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    __u64 ar_unat_callee;
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    __u64 ar_rsc;
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    __u64 ar_rsc;
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    __u64 bsp;  /* ar_bsp */
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    __address bsp;      /* ar_bsp */
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    __u64 ar_rnat;
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    __u64 ar_rnat;
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    __u64 ar_lc;
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    __u64 ar_lc;
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    /*
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    /*
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     * General registers
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     * General registers
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    __u64 r1;
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    __u64 r1;
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    __u64 r4;
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    __u64 r4;
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    __u64 r5;
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    __u64 r5;
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    __u64 r6;
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    __u64 r6;
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    __u64 r7;
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    __u64 r7;
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    __u64 sp;       /* r12 */
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    __address sp;       /* r12 */
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    __u64 r13;
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    __u64 r13;
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    /*
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    /*
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     * Branch registers
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     * Branch registers
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     */
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     */
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    __u64 pc;       /* b0 */
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    __address pc;       /* b0 */
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    __u64 b1;
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    __u64 b1;
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    __u64 b2;
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    __u64 b2;
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    __u64 b3;
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    __u64 b3;
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    __u64 b4;
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    __u64 b4;
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    __u64 b5;
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    __u64 b5;