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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
commit | 2b3e9d9b244e279ef5693a7cf5dacc7903164af5 (patch) | |
tree | 955e5242d4d08a8ec747c8350f55003bb9d4b519 /c/src/exec/score/src/heapwalk.c | |
parent | Remove everything. (diff) | |
download | rtems-2b3e9d9b244e279ef5693a7cf5dacc7903164af5.tar.bz2 |
Remove, moved to cpukit.
Diffstat (limited to 'c/src/exec/score/src/heapwalk.c')
-rw-r--r-- | c/src/exec/score/src/heapwalk.c | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/c/src/exec/score/src/heapwalk.c b/c/src/exec/score/src/heapwalk.c deleted file mode 100644 index 3cd9c356ae..0000000000 --- a/c/src/exec/score/src/heapwalk.c +++ /dev/null @@ -1,149 +0,0 @@ -/* - * Heap Handler - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - - -#include <rtems/system.h> -#include <rtems/score/sysstate.h> -#include <rtems/score/heap.h> - -/*PAGE - * - * _Heap_Walk - * - * This kernel routine walks the heap and verifies its correctness. - * - * Input parameters: - * the_heap - pointer to heap header - * source - a numeric indicator of the invoker of this routine - * do_dump - when TRUE print the information - * - * Output parameters: NONE - */ - -#ifndef RTEMS_DEBUG - -void _Heap_Walk( - Heap_Control *the_heap, - int source, - boolean do_dump -) -{ -} - -#else - -#include <stdio.h> -#include <unistd.h> - -void _Heap_Walk( - Heap_Control *the_heap, - int source, - boolean do_dump -) -{ - Heap_Block *the_block = 0; /* avoid warnings */ - Heap_Block *next_block = 0; /* avoid warnings */ - int notdone = 1; - int error = 0; - int passes = 0; - - /* - * We don't want to allow walking the heap until we have - * transferred control to the user task so we watch the - * system state. - */ - - if ( !_System_state_Is_up( _System_state_Get() ) ) - return; - - the_block = the_heap->start; - - if (do_dump == TRUE) { - printf("\nPASS: %d start @ 0x%p final 0x%p, first 0x%p last 0x%p\n", - source, the_heap->start, the_heap->final, - the_heap->first, the_heap->last - ); - } - - /* - * Handle the 1st block - */ - - if (the_block->back_flag != HEAP_DUMMY_FLAG) { - printf("PASS: %d Back flag of 1st block isn't HEAP_DUMMY_FLAG\n", source); - error = 1; - } - - while (notdone) { - passes++; - if (error && (passes > 10)) - abort(); - - if (do_dump == TRUE) { - printf("PASS: %d Block @ 0x%p Back %d, Front %d", - source, the_block, - the_block->back_flag, the_block->front_flag); - if ( _Heap_Is_block_free(the_block) ) { - printf( " Prev 0x%p, Next 0x%p\n", - the_block->previous, the_block->next); - } else { - printf("\n"); - } - } - - /* - * Handle the last block - */ - - if ( the_block->front_flag != HEAP_DUMMY_FLAG ) { - next_block = _Heap_Next_block(the_block); - if ( the_block->front_flag != next_block->back_flag ) { - error = 1; - printf("PASS: %d Front and back flags don't match\n", source); - printf(" Current Block (%p): Back - %d, Front - %d", - the_block, the_block->back_flag, the_block->front_flag); - if (do_dump == TRUE) { - if (_Heap_Is_block_free(the_block)) { - printf(" Prev 0x%p, Next 0x%p\n", - the_block->previous, the_block->next); - } else { - printf("\n"); - } - } else { - printf("\n"); - } - printf(" Next Block (%p): Back - %d, Front - %d", - next_block, next_block->back_flag, next_block->front_flag); - if (do_dump == TRUE) { - if (_Heap_Is_block_free(next_block)) { - printf(" Prev 0x%p, Next 0x%p\n", - the_block->previous, the_block->next); - } else { - printf("\n"); - } - } else { - printf("\n"); - } - } - } - - if (the_block->front_flag == HEAP_DUMMY_FLAG) - notdone = 0; - else - the_block = next_block; - } - - if (error) - abort(); -} -#endif |