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SmallEiffel.lha
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gc_lib
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linux.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
--
*/
/*
Stack and Registers traversal for PC Linux.
Addresses decrease as the stack grows.
Registers are saved using SETJMP().
*/
void mark_stack_and_registers (void) {
void** max = stack_bottom + 8;
void** stack_pointer;
jmp_buf registers;
(void)setjmp(registers);
stack_pointer = ((void**)(®isters));
while (stack_pointer < max) {
gc_mark(*(stack_pointer++));
}
}