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mark slots if called from user-c-code 

beautify oops messages.
This commit is contained in:
Vítor Santos Costa 2010-05-04 14:54:55 +01:00
parent aadbb136f5
commit ba22623aeb
1 changed files with 8 additions and 4 deletions
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12
C/heapgc.c
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@ -1256,7 +1256,7 @@ mark_variable(CELL_PTR current)
goto begin;
#ifdef DEBUG
} else if (next < (CELL *)Yap_GlobalBase || next > (CELL *)Yap_TrailTop) {
fprintf(Yap_stderr, "ooops while marking, current=%p, *current=%lx next=%p\n", current, (unsigned long int)ccur, next);
fprintf(Yap_stderr, "OOPS in GC: marking, current=%p, *current=%lx next=%p\n", current, (unsigned long int)ccur, next);
#endif
} else {
#ifdef COROUTING
@ -1495,7 +1495,7 @@ mark_environments(CELL_PTR gc_ENV, OPREG size, CELL *pvbmap)
#ifdef DEBUG
if (size < 0 || size > 512)
fprintf(Yap_stderr,"Oops, env size for %p is %ld\n", gc_ENV, (unsigned long int)size);
fprintf(Yap_stderr,"OOPS in GC: env size for %p is %ld\n", gc_ENV, (unsigned long int)size);
#endif
mark_db_fixed((CELL *)gc_ENV[E_CP]);
/* for each saved variable */
@ -2219,13 +2219,13 @@ mark_choicepoints(register choiceptr gc_B, tr_fr_ptr saved_TR, int very_verbose)
case _retry:
case _trust:
if (IN_BETWEEN(H0,(CELL *)(gc_B->cp_ap),H)) {
fprintf(stderr,"OOPS: gc not supported in this case!!!\n");
fprintf(stderr,"OOPS in GC: gc not supported in this case!!!\n");
exit(1);
}
nargs = rtp->u.Otapl.s;
break;
default:
fprintf(Yap_stderr, "OOps in GC: Unexpected opcode: %d\n", opnum);
fprintf(Yap_stderr, "OOPS in GC: Unexpected opcode: %d\n", opnum);
nargs = 0;
#else
default:
@ -3593,6 +3593,8 @@ marking_phase(tr_fr_ptr old_TR, CELL *current_env, yamop *curp)
cont_top = (cont *)db_vec;
/* These two must be marked first so that our trail optimisation won't lose
values */
if (Yap_PrologMode & UserCCallMode)
mark_slots(ASP);
mark_regs(old_TR); /* active registers & trail */
/* active environments */
mark_environments(current_env, EnvSize(curp), EnvBMap(curp));
@ -3645,6 +3647,8 @@ compaction_phase(tr_fr_ptr old_TR, CELL *current_env, yamop *curp)
sweep_oldgen(HGEN, CurrentH0);
}
}
if (Yap_PrologMode & UserCCallMode)
sweep_slots(ASP);
sweep_environments(current_env, EnvSize(curp), EnvBMap(curp));
sweep_choicepoints(B);
sweep_trail(B, old_TR);