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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();
- }
-