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Aminet 37
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Aminet 37 (2000)(Schatztruhe)[!][Jun 2000].iso
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sofa.lha
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smalleiffel
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gc_lib
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sparc.c
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2000-03-25
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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 SPARC architecture.
As this file contains assembly code (asm), you must not use
the flag -ansi of gcc (in file ${SmallEiffel}/sys/compiler.*).
*/
void mark_loop (void) {
void** max = stack_bottom + 11;
void** stack_pointer;
void* stack_top[2]={NULL,NULL};
stack_pointer = stack_top;
/* Addresses decrease as the stack grows. */
while (stack_pointer < max) {
gc_mark(*(stack_pointer++));
}
}
void mark_stack_and_registers (void) {
asm(" ta 0x3 ! ST_FLUSH_WINDOWS");
mark_loop();
}