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Rev 2089 Rev 4635
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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 = (uintptr_t) (_pc);        \
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    (c)->pc = (uintptr_t) (_pc);        \
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    (c)->sp = ((uintptr_t) (stack)) + (size) - SP_DELTA;
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    (c)->sp = ((uintptr_t) (stack)) + (size) - SP_DELTA;
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#endif /* context_set */
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#endif /* context_set */
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extern int context_save_arch(context_t *c);
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extern int context_save_arch(context_t *c) __attribute__ ((returns_twice));
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extern void context_restore_arch(context_t *c) __attribute__ ((noreturn));
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extern void context_restore_arch(context_t *c) __attribute__ ((noreturn));
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/** Save register context.
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/** Save register context.
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 *
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 *
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 * Save current register context (including stack pointers)
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 * Save current register context (including stack pointers)