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#ifndef __ia32_CONTEXT_H__
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#ifndef __ia32_CONTEXT_H__
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#define __ia32_CONTEXT_H__
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#define __ia32_CONTEXT_H__
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#include <arch/types.h>
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#include <arch/types.h>
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#define STACK_ITEM_SIZE 4
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/*
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/*
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 * Both context_save() and context_restore() eat two doublewords from the stack.
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 * Both context_save() and context_restore() eat two doublewords from the stack.
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 * First for pop of the saved register, second during ret instruction.
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 * First for pop of the saved register, second during ret instruction.
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 *
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 * One item is put onto stack to support get_stack_base().
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 */
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 */
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#define SP_DELTA    8
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#define SP_DELTA    (8+STACK_ITEM_SIZE)
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struct context {
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struct context {
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    __u32 sp;
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    __u32 sp;
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    __u32 pc;
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    __u32 pc;
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    __u32 ebx;
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    __u32 ebx;