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bc85835400
MR_OZONE_* was renamed to MR_OVERFLOW_ZONE_* during review but a few instances remained. runtime/mercury_overflow.c: As above.
89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
/*
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** vim: ts=4 sw=4 expandtab
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*/
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/*
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** Copyright (C) 2014 The Mercury team
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** This file may only be copied under the terms of the GNU Library General
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** Public License - see the file COPYING.LIB in the Mercury distribution.
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*/
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#include "mercury_imp.h"
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#include "mercury_overflow.h"
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#include "mercury_memory_zones.h" /* for MR_MemoryZone */
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#include "mercury_debug.h" /* for MR_print_zone() etc */
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#include "mercury_misc.h" /* for MR_fatal_error() */
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#if !defined(MR_HIGHLEVEL_CODE)
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void
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MR_nondetstack_inclusion_check(MR_Word *maxfr,
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const char *error, const char *where)
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{
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MR_MemoryZone *cur_zone;
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MR_MemoryZones *prev_zones;
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cur_zone = MR_CONTEXT(MR_ctxt_nondetstack_zone);
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prev_zones = MR_CONTEXT(MR_ctxt_prev_nondetstack_zones);
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while (MR_TRUE) {
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if (MR_in_zone(maxfr, cur_zone)) {
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if (maxfr > cur_zone->MR_zone_max) {
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cur_zone->MR_zone_max = maxfr;
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}
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return;
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}
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if (prev_zones == NULL) {
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MR_fatal_zone_error(MR_OVERFLOW_ZONE_NONDETSTACK,
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"MR_maxfr", maxfr, "nondetstack_zone",
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MR_CONTEXT(MR_ctxt_nondetstack_zone),
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MR_CONTEXT(MR_ctxt_prev_nondetstack_zones),
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error, where);
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}
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cur_zone = prev_zones->MR_zones_head;
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prev_zones = prev_zones->MR_zones_tail;
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}
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}
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#endif /* !MR_HIGHLEVEL_CODE */
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void
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MR_fatal_zone_error(MR_OverflowZone ptr_kind,
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const char *ptr_name, const void *ptr,
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const char *zone_name,
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const MR_MemoryZone *zone, const MR_MemoryZones *zones,
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const char *error, const char *where)
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{
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#ifdef MR_LOWLEVEL_DEBUG
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fprintf(stderr, "fatal zone error\n%s: ", ptr_name);
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switch (ptr_kind) {
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case MR_OVERFLOW_ZONE_DETSTACK:
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MR_print_detstackptr(stderr, ptr);
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break;
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case MR_OVERFLOW_ZONE_NONDETSTACK:
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MR_print_nondetstackptr(stderr, ptr);
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break;
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case MR_OVERFLOW_ZONE_HEAP:
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MR_print_heapptr(stderr, ptr);
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break;
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case MR_OVERFLOW_ZONE_OTHER:
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default:
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fprintf(stderr, "%p", ptr);
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break;
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}
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fprintf(stderr, "\n%s: ", zone_name);
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MR_print_zone(stderr, zone);
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MR_print_zones(stderr, zones);
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if (where != NULL) {
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fprintf(stderr, "error occurred in %s\n", where);
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}
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#endif
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MR_fatal_error(error);
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}
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