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SmallEiffel.lha
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gc_lib
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hp-pa.c
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1999-06-05
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/*
-- This file is free software, which comes along with SmallEiffel. This
-- software is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. You can modify it as you want, provided
-- this header is kept unaltered, and a notification of the changes is added.
-- You are allowed to redistribute it and sell it, alone or as a part of
-- another product.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://www.loria.fr/SmallEiffel
--
*/
/*
For HP-PA architecture.
This is nearly the same code as the one in generic.c,
except for the marking loop (because addresses always increase
as the stack grows).
*/
void mark_stack_and_registers(void){
void**stack_pointer;
jmp_buf stack_top;
(void)setjmp(stack_top);
stack_pointer=((void**)(&stack_top));
stack_pointer+=((sizeof(jmp_buf)/sizeof(void*))-1);
for(; stack_pointer >= stack_bottom; stack_pointer--)
gc_mark(*stack_pointer);
}