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Merge branch 'master' of yap.dcc.fc.up.pt:yap-6

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This commit is contained in:
Vítor Santos Costa 2010-10-27 14:53:33 +01:00
commit 89411acbc9
29 changed files with 656 additions and 493 deletions
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1
C/agc.c
View File

@ -126,6 +126,7 @@ AtomAdjust(Atom a)
#define REINIT_LOCK(P)
#define REINIT_RWLOCK(P)
#define NoAGCAtomAdjust(P) (P)
#define OrArgAdjust(P)
#define TabEntryAdjust(P)
#define IntegerAdjust(D) (D)

42
C/amasm.c
View File

@ -1480,7 +1480,7 @@ a_p(op_numbers opcode, clause_info *clinfo, yamop *code_p, int pass_no, struct i
op = _p_equal; /* just to make some compilers happy */
Yap_Error(INTERNAL_COMPILER_ERROR, TermNil, "internal assembler error for built-in (%d)", (Flags & 0x7f));
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
}
if (is_test) {
UInt lab;
@ -1503,7 +1503,7 @@ a_p(op_numbers opcode, clause_info *clinfo, yamop *code_p, int pass_no, struct i
Yap_Error(INTERNAL_COMPILER_ERROR, TermNil,
"user defined predicate cannot be a test predicate");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
} else
code_p->opc = emit_op(_call_c_wfail);
code_p->u.slp.s =
@ -2053,7 +2053,7 @@ a_try(op_numbers opcode, CELL lab, CELL opr, int nofalts, int hascut, yamop *cod
if ((newcp = (yamop *)Yap_AllocCodeSpace(size)) == NULL) {
/* OOOPS, got in trouble, must do a longjmp and recover space */
save_machine_regs();
longjmp(cip->CompilerBotch,2);
_longjmp(cip->CompilerBotch,2);
}
Yap_LUIndexSpace_CP += size;
#ifdef DEBUG
@ -2693,7 +2693,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _plus:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for +/2 (should be XC)");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _minus:
code_p->opc = emit_op(_p_minus_y_cv);
@ -2701,7 +2701,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _times:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for */2 (should be XC)");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _div:
code_p->opc = emit_op(_p_div_y_cv);
@ -2709,12 +2709,12 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _and:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for /\\/2 (should be XC)");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _or:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for \\//2 (should be XC)");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _sll:
code_p->opc = emit_op(_p_sll_y_cv);
@ -2744,7 +2744,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _minus:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x2_arg, "internal assembler error XC for -/2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _times:
code_p->opc = emit_op(_p_times_y_vc);
@ -2777,7 +2777,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _arg:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x2_arg, "internal assembler error for arg/3");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _functor:
code_p->opc = emit_op(_p_func2s_y_vc);
@ -2838,7 +2838,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _plus:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for +/2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _minus:
code_p->opc = emit_op(_p_minus_cv);
@ -2846,7 +2846,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _times:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for */2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _div:
code_p->opc = emit_op(_p_div_cv);
@ -2854,12 +2854,12 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _and:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for /\\/2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _or:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x1_arg, "internal assembler error CX for \\//2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _sll:
code_p->opc = emit_op(_p_sll_cv);
@ -2889,7 +2889,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _minus:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x2_arg, "internal assembler error XC for -/2");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _times:
code_p->opc = emit_op(_p_times_vc);
@ -2922,7 +2922,7 @@ a_f2(cmp_op_info *cmp_info, yamop *code_p, int pass_no, struct intermediates *ci
case _arg:
Yap_Error(INTERNAL_COMPILER_ERROR, cmp_info->x2_arg, "internal assembler error for arg/3");
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
break;
case _functor:
code_p->opc = emit_op(_p_func2s_vc);
@ -3540,7 +3540,7 @@ do_pass(int pass_no, yamop **entry_codep, int assembling, int *clause_has_blobsp
if (CellPtr(cip->label_offset+cip->cpc->rnd1) > ASP-256) {
Yap_Error_Size = 256+((char *)(cip->label_offset+cip->cpc->rnd1) - (char *)H);
save_machine_regs();
longjmp(cip->CompilerBotch, 3);
_longjmp(cip->CompilerBotch, 3);
}
if ( (char *)(cip->label_offset+cip->cpc->rnd1) >= cip->freep)
cip->freep = (char *)(cip->label_offset+(cip->cpc->rnd1+1));
@ -3722,7 +3722,7 @@ do_pass(int pass_no, yamop **entry_codep, int assembling, int *clause_has_blobsp
if (cip->cpc->nextInst->op != bccall_op) {
Yap_Error(INTERNAL_COMPILER_ERROR, TermNil, "compiling binary test", (int) cip->cpc->op);
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
}
code_p = a_bfunc(cip->cpc->nextInst->rnd2, &clinfo, code_p, pass_no, cip);
break;
@ -3762,7 +3762,7 @@ do_pass(int pass_no, yamop **entry_codep, int assembling, int *clause_has_blobsp
default:
Yap_Error(INTERNAL_COMPILER_ERROR, TermNil, "instruction %d found while assembling", (int) cip->cpc->op);
save_machine_regs();
longjmp(cip->CompilerBotch, 1);
_longjmp(cip->CompilerBotch, 1);
}
cip->cpc = cip->cpc->nextInst;
}
@ -3788,7 +3788,7 @@ fetch_clause_space(Term* tp, UInt size, struct intermediates *cip, UInt *osizep)
case OUT_OF_STACK_ERROR:
Yap_Error_Size = 256+((char *)cip->freep - (char *)H);
save_machine_regs();
longjmp(cip->CompilerBotch,3);
_longjmp(cip->CompilerBotch,3);
case OUT_OF_TRAIL_ERROR:
/* don't just return NULL */
ARG1 = *tp;
@ -3865,7 +3865,7 @@ Yap_assemble(int mode, Term t, PredEntry *ap, int is_fact, struct intermediates
Yap_LabelFirstArraySz = DEFAULT_NLABELS;
if (!Yap_LabelFirstArray) {
save_machine_regs();
longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
}
}
if (Yap_LabelFirstArray && max_label <= Yap_LabelFirstArraySz) {
@ -3874,7 +3874,7 @@ Yap_assemble(int mode, Term t, PredEntry *ap, int is_fact, struct intermediates
cip->label_offset = (Int *)Yap_AllocCodeSpace(sizeof(Int)*max_label);
if (!cip->label_offset) {
save_machine_regs();
longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
}
}
}

35
C/cdmgr.c
View File

@ -200,7 +200,7 @@
* Revision 1.174 2005/12/23 00:20:13 vsc
* updates to gprof
* support for __POWER__
* Try to saveregs before longjmp.
* Try to saveregs before _longjmp.
*
* Revision 1.173 2005/12/17 03:25:39 vsc
* major changes to support online event-based profiling
@ -5169,6 +5169,31 @@ p_continue_static_clause(void)
#if LOW_PROF
static void
add_code_in_lu_index(LogUpdIndex *cl, PredEntry *pp)
{
char *code_end = (char *)cl + cl->ClSize;
Yap_inform_profiler_of_clause(cl->ClCode, (yamop *)code_end, pp,0);
cl = cl->ChildIndex;
while (cl != NULL) {
add_code_in_lu_index(cl, pp);
cl = cl->SiblingIndex;
}
}
static void
add_code_in_static_index(StaticIndex *cl, PredEntry *pp)
{
char *code_end = (char *)cl + cl->ClSize;
Yap_inform_profiler_of_clause(cl->ClCode, (yamop *)code_end, pp,0);
cl = cl->ChildIndex;
while (cl != NULL) {
add_code_in_static_index(cl, pp);
cl = cl->SiblingIndex;
}
}
static void
add_code_in_pred(PredEntry *pp) {
yamop *clcode;
@ -5192,15 +5217,13 @@ add_code_in_pred(PredEntry *pp) {
Yap_inform_profiler_of_clause((yamop *)&(pp->cs.p_code.ExpandCode), (yamop *)(&(pp->cs.p_code.ExpandCode)+1), pp, 1);
clcode = pp->cs.p_code.TrueCodeOfPred;
if (pp->PredFlags & IndexedPredFlag) {
char *code_end;
if (pp->PredFlags & LogUpdatePredFlag) {
LogUpdIndex *cl = ClauseCodeToLogUpdIndex(clcode);
code_end = (char *)cl + cl->ClSize;
add_code_in_lu_index(cl, pp);
} else {
StaticIndex *cl = ClauseCodeToStaticIndex(clcode);
code_end = (char *)cl + cl->ClSize;
add_code_in_static_index(cl, pp);
}
Yap_inform_profiler_of_clause(clcode, (yamop *)code_end, pp,0);
}
clcode = pp->cs.p_code.FirstClause;
if (clcode != NULL) {
@ -5232,7 +5255,7 @@ add_code_in_pred(PredEntry *pp) {
code_end = (char *)cl + cl->ClSize;
Yap_inform_profiler_of_clause(cl->ClCode, (yamop *)code_end, pp,0);
if (cl->ClCode == pp->cs.p_code.FirstClause)
if (cl->ClCode == pp->cs.p_code.LastClause)
break;
cl = cl->ClNext;
} while (TRUE);

92
C/compiler.c
View File

@ -533,7 +533,7 @@ optimize_ce(Term t, unsigned int arity, unsigned int level, compiler_struct *cgl
if (H >= (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
p->NextCE = cglobs->common_exps;
cglobs->common_exps = p;
@ -568,7 +568,7 @@ compile_sf_term(Term t, int argno, int level)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "illegal argument of soft functor";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
else
c_var(t, -argno, arity, level, cglobs);
@ -595,7 +595,7 @@ c_args(Term app, unsigned int level, compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "exceed maximum arity of compiled goal";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
if (Arity > cglobs->max_args)
cglobs->max_args = Arity;
@ -615,7 +615,7 @@ try_store_as_dbterm(Term t, Int argno, unsigned int arity, int level, compiler_s
/* oops, too deep a term */
save_machine_regs();
Yap_Error_Size = 0;
longjmp(cglobs->cint.CompilerBotch, OUT_OF_AUX_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_AUX_BOTCH);
}
if (g < 16)
return FALSE;
@ -626,18 +626,18 @@ try_store_as_dbterm(Term t, Int argno, unsigned int arity, int level, compiler_s
switch(Yap_Error_TYPE) {
case OUT_OF_STACK_ERROR:
Yap_Error_TYPE = YAP_NO_ERROR;
longjmp(cglobs->cint.CompilerBotch,OUT_OF_STACK_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_STACK_BOTCH);
case OUT_OF_TRAIL_ERROR:
Yap_Error_TYPE = YAP_NO_ERROR;
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TRAIL_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TRAIL_BOTCH);
case OUT_OF_HEAP_ERROR:
Yap_Error_TYPE = YAP_NO_ERROR;
longjmp(cglobs->cint.CompilerBotch,OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_HEAP_BOTCH);
case OUT_OF_AUXSPACE_ERROR:
Yap_Error_TYPE = YAP_NO_ERROR;
longjmp(cglobs->cint.CompilerBotch,OUT_OF_AUX_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_AUX_BOTCH);
default:
longjmp(cglobs->cint.CompilerBotch,COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,COMPILER_ERR_BOTCH);
}
}
H = h0;
@ -1004,7 +1004,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2 with output bound", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
}
} else { /* t1 is bound */
@ -1019,7 +1019,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/3",s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
} else {
if (Op == _functor) {
@ -1035,7 +1035,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling functor/3");
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
i2 = IntegerOfTerm(t2);
if (i2 < 0) {
@ -1047,7 +1047,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling functor/3");
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
if (IsNumTerm(t1)) {
/* we will always fail */
@ -1062,7 +1062,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling functor/3");
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
if (i2 == 0)
c_eq(t1, t3, cglobs);
@ -1074,7 +1074,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
if (H+2 >= (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
RESET_VARIABLE(H);
RESET_VARIABLE(H+1);
@ -1086,7 +1086,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
if (H >= (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
RESET_VARIABLE(H);
H++;
@ -1098,7 +1098,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Prop p0 = PredPropByFunc(f, mod);
if (EndOfPAEntr(p0)) {
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
}
c_args(Goal, 0, cglobs);
Yap_emit(safe_call_op, (CELL)p0 , Zero, &cglobs->cint);
@ -1120,7 +1120,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
if (IsAtomicTerm(t2) ||
(IsApplTerm(t2) && IsExtensionFunctor(FunctorOfTerm(t2)))) {
@ -1132,7 +1132,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
} else if (IsApplTerm(t2)) {
Functor f = FunctorOfTerm(t2);
if (i1 < 1 || i1 > ArityOfFunctor(f)) {
@ -1163,7 +1163,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
}
if (Op == _functor) {
@ -1176,7 +1176,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
} else {
if (!IsVarTerm(t2)) {
Int arity;
@ -1191,7 +1191,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
arity = IntOfTerm(t2);
if (arity < 0) {
@ -1209,12 +1209,12 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
if (H+1+arity >= (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
tnew = AbsAppl(H);
*H++ = (CELL)Yap_MkFunctor(AtomOfTerm(t1),arity);
@ -1253,7 +1253,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2 with output bound", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
}
/* then we compile the opcode/result */
@ -1263,7 +1263,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
c_var(tmpvar,f_flag,(unsigned int)Op, 0, cglobs);
c_eq(tmpvar,t3, cglobs);
@ -1276,7 +1276,7 @@ c_bifun(basic_preds Op, Term t1, Term t2, Term t3, Term Goal, Term mod, compiler
Yap_bip_name(Op, s);
sprintf(Yap_ErrorMessage, "compiling %s/2 with input unbound", s);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
} else if (IsNewVar(t3) && cglobs->curbranch == 0 && cglobs->cint.CurrentPred->PredFlags & TabledPredFlag) {
Term nv = MkVarTerm();
@ -1342,7 +1342,7 @@ c_functor(Term Goal, Term mod, compiler_struct *cglobs)
if (EndOfPAEntr(p0)) {
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
}
if (profiling)
Yap_emit(enter_profiling_op, (CELL)RepPredProp(p0), Zero, &cglobs->cint);
@ -1443,7 +1443,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
Yap_Error_Term = M;
Yap_ErrorMessage = "in module name";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
Goal = ArgOfTerm(2, Goal);
mod = M;
@ -1561,7 +1561,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
p = RepPredProp(p0 = Yap_PredPropByAtomNonThreadLocal(atom, mod));
if (EndOfPAEntr(p0)) {
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
}
/* if we are profiling, make sure we register we entered this predicate */
if (profiling)
@ -1574,7 +1574,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
p = RepPredProp(p0 = Yap_PredPropByFunctorNonThreadLocal(f, mod));
if (EndOfPAEntr(p0)) {
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
}
if (f == FunctorOr || f == FunctorVBar) {
Term arg;
@ -1649,7 +1649,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
savecpc = cglobs->cint.cpc;
savencpc = FirstP->nextInst;
@ -1732,7 +1732,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
push_branch(cglobs->onbranch, commitvar, cglobs);
++cglobs->curbranch;
@ -1767,7 +1767,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
cglobs->onlast = FALSE;
c_var(commitvar, save_b_flag, 1, 0, cglobs);
@ -1882,7 +1882,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
Yap_ErrorMessage = Yap_ErrorSay;
sprintf(Yap_ErrorMessage, "compiling %s/2 with second arg unbound", RepAtom(NameOfFunctor(p->FunctorOfPred))->StrOfAE);
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,1);
_longjmp(cglobs->cint.CompilerBotch,1);
}
c_var(a1, bt1_flag, 2, 0, cglobs);
cglobs->current_p0 = p0;
@ -1893,7 +1893,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
c_eq(t2, a2, cglobs);
c_var(a1, bt1_flag, 2, 0, cglobs);
@ -1906,7 +1906,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
c_eq(t1, a1, cglobs);
@ -1920,7 +1920,7 @@ c_goal(Term Goal, Term mod, compiler_struct *cglobs)
if (H == (CELL *)cglobs->cint.freep0) {
/* oops, too many new variables */
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
_longjmp(cglobs->cint.CompilerBotch,OUT_OF_TEMPS_BOTCH);
}
c_eq(t2, a2, cglobs);
c_var(t1, bt1_flag, 2, 0, cglobs);
@ -2287,7 +2287,7 @@ clear_bvarray(int var, CELL *bvarray
Yap_ErrorMessage = "compiler internal error: variable initialised twice";
fprintf(stderr," vsc: compiling7\n");
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
cglobs->pbvars++;
#endif
@ -2328,7 +2328,7 @@ push_bvmap(int label, PInstr *pcpc, compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "Too many embedded disjunctions";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
/* the label instruction */
bvstack[bvindex].lab = label;
@ -2351,7 +2351,7 @@ reset_bvmap(CELL *bvarray, int nperm, compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "No embedding in disjunctions";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
env_size = (bvstack[bvindex-1].pc)->rnd1;
size = env_size/(8*sizeof(CELL));
@ -2371,7 +2371,7 @@ pop_bvmap(CELL *bvarray, int nperm, compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "Too few embedded disjunctions";
/* save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH); */
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH); */
}
reset_bvmap(bvarray, nperm, cglobs);
bvindex--;
@ -2641,7 +2641,7 @@ checktemp(Int arg, Int rn, compiler_vm_op ic, compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "too many temporaries";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, COMPILER_ERR_BOTCH);
}
v->NoOfVE = cglobs->vadr = vadr = TempVar | target1;
v->KindOfVE = TempVar;
@ -2774,7 +2774,7 @@ c_layout(compiler_struct *cglobs)
Yap_Error_Term = TermNil;
Yap_ErrorMessage = "wrong number of variables found in bitmap";
save_machine_regs();
longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cglobs->cint.CompilerBotch, OUT_OF_HEAP_BOTCH);
}
#endif
}
@ -3319,7 +3319,7 @@ Yap_cclause(volatile Term inp_clause, Int NOfArgs, Term mod, volatile Term src)
/* make sure we know there was no error yet */
Yap_ErrorMessage = NULL;
if ((botch_why = setjmp(cglobs.cint.CompilerBotch))) {
if ((botch_why = _setjmp(cglobs.cint.CompilerBotch))) {
restore_machine_regs();
reset_vars(cglobs.vtable);
Yap_ReleaseCMem(&cglobs.cint);
@ -3420,7 +3420,7 @@ Yap_cclause(volatile Term inp_clause, Int NOfArgs, Term mod, volatile Term src)
cglobs.vtable = NULL;
Yap_Error_Size = (256+maxvnum)*sizeof(CELL);
save_machine_regs();
longjmp(cglobs.cint.CompilerBotch,3);
_longjmp(cglobs.cint.CompilerBotch,3);
}
cglobs.Uses = (Int *)(H+maxvnum);
cglobs.Contents = (Term *)(H+maxvnum+(sizeof(Int)/sizeof(CELL))*MaxTemps);

6
C/computils.c
View File

@ -122,7 +122,7 @@ AllocCMem (UInt size, struct intermediates *cip)
if (!p) {
Yap_Error_Size = size;
save_machine_regs();
longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
}
Yap_CMemFirstBlock = p;
Yap_CMemFirstBlockSz = blksz;
@ -132,7 +132,7 @@ AllocCMem (UInt size, struct intermediates *cip)
if (!p) {
Yap_Error_Size = size;
save_machine_regs();
longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
_longjmp(cip->CompilerBotch, OUT_OF_HEAP_BOTCH);
}
}
p->u.next = cip->blks;
@ -152,7 +152,7 @@ AllocCMem (UInt size, struct intermediates *cip)
if (ASP <= CellPtr (cip->freep) + 256) {
Yap_Error_Size = 256+((char *)cip->freep - (char *)H);
save_machine_regs();
longjmp(cip->CompilerBotch, OUT_OF_STACK_BOTCH);
_longjmp(cip->CompilerBotch, OUT_OF_STACK_BOTCH);
}
return (p);
#endif

2
C/dbase.c
View File

@ -34,7 +34,7 @@ static char SccsId[] = "%W% %G%";
/* There are two options to implement traditional immediate update semantics.
- In the first option, we only remove an element of the chain when
it is phisically disposed of. This simplifies things, because
it is physically disposed of. This simplifies things, because
pointers are always valid, but it complicates some stuff a bit:
o You may have go through long lines of deleted db entries before you

15
C/errors.c
View File

@ -798,6 +798,21 @@ Yap_Error(yap_error_number type, Term where, char *format,...)
serious = TRUE;
}
break;
case DOMAIN_ERROR_STREAM_ENCODING:
{
int i;
Term ti[2];
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomEncoding);
ti[1] = where;
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
tp = tmpbuf+i;
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case DOMAIN_ERROR_STREAM_POSITION:
{
int i;

507
C/gprof.c
View File

@ -126,7 +126,6 @@ typedef greg_t context_reg;
static Int ProfCalls, ProfGCs, ProfHGrows, ProfSGrows, ProfMallocs, ProfOn, ProfOns;
#define TIMER_DEFAULT 100
#define MORE_INFO_FILE 1
#define PROFILING_FILE 1
#define PROFPREDS_FILE 2
@ -148,13 +147,13 @@ static rb_red_blk_node *ProfilerRoot, *ProfilerNil;
static rb_red_blk_node *
RBMalloc(UInt size)
{
return (rb_red_blk_node *)Yap_AllocCodeSpace(size);
return (rb_red_blk_node *)malloc(size);
}
static void
RBfree(rb_red_blk_node *ptr)
{
Yap_FreeCodeSpace((char *)ptr);
free((char *)ptr);
}
static rb_red_blk_node *
@ -712,19 +711,10 @@ static Int order=0;
ProfOn = TRUE;
if (FPreds != NULL) {
Int temp;
order++;
if (index_code) temp=-order; else temp=order;
fprintf(FPreds,"+%p %p %p %ld",code_start,code_end, pe, (long int)temp);
#if MORE_INFO_FILE
if (pe->FunctorOfPred->KindOfPE==47872) {
if (pe->ArityOfPE) {
fprintf(FPreds," %s/%d", RepAtom(NameOfFunctor(pe->FunctorOfPred))->StrOfAE, pe->ArityOfPE);
} else {
fprintf(FPreds," %s",RepAtom((Atom)(pe->FunctorOfPred))->StrOfAE);
}
}
#endif
fprintf(FPreds,"\n");
fprintf(FPreds,"+%p %p %p %ld\n",code_start,code_end, pe, (long int)temp);
}
ProfOn = FALSE;
}
@ -737,228 +727,189 @@ typedef struct clause_entry {
int ts; /* start end timestamp towards retracts, eventually */
} clauseentry;
static int
cl_cmp(const void *c1, const void *c2)
{
const clauseentry *cl1 = (const clauseentry *)c1;
const clauseentry *cl2 = (const clauseentry *)c2;
if (cl1->beg > cl2->beg) return 1;
if (cl1->beg < cl2->beg) return -1;
return 0;
static Int profend(void);
static void
clean_tree(rb_red_blk_node* node) {
if (node == ProfilerNil)
return;
clean_tree(node->left);
clean_tree(node->right);
Yap_FreeCodeSpace((char *)node);
}
static void
reset_tree(void) {
clean_tree(ProfilerRoot);
Yap_FreeCodeSpace((char *)ProfilerNil);
ProfilerNil = ProfilerRoot = NULL;
ProfCalls = ProfGCs = ProfHGrows = ProfSGrows = ProfMallocs = ProfOns = 0L;
}
static int
p_cmp(const void *c1, const void *c2)
InitProfTree(void)
{
const clauseentry *cl1 = (const clauseentry *)c1;
const clauseentry *cl2 = (const clauseentry *)c2;
if (cl1->pp > cl2->pp) return 1;
if (cl1->pp < cl2->pp) return -1;
/* else same pp, but they are always different on the ts */
if (cl1->ts > cl2->ts) return 1;
else return -1;
if (ProfilerRoot)
reset_tree();
while (!(ProfilerRoot = RBTreeCreate())) {
if (!Yap_growheap(FALSE, 0, NULL)) {
Yap_Error(OUT_OF_HEAP_ERROR, TermNil, "while initialisating profiler");
return FALSE;
}
}
return TRUE;
}
static clauseentry *
search_pc_pred(yamop *pc_ptr,clauseentry *beg, clauseentry *end) {
Int i, j, f, l;
f = 0; l = (end-beg);
i = l/2;
while (TRUE) {
if (beg[i].beg > pc_ptr) {
l = i-1;
if (l < f) {
return NULL;
}
j = i;
i = (f+l)/2;
} else if (beg[i].end < pc_ptr) {
f = i+1;
if (f > l) {
return NULL;
}
i = (f+l)/2;
} else if (beg[i].beg <= pc_ptr && beg[i].end >= pc_ptr) {
return (&beg[i]);
} else {
return NULL;
static void LookupNode(yamop *current_p) {
rb_red_blk_node *node;
if ((node = RBLookup(current_p))) {
node->pcs++;
return;
} else {
PredEntry *pp = NULL;
CODEADDR start, end;
pp = Yap_PredEntryForCode(current_p, FIND_PRED_FROM_ANYWHERE, &start, &end);
if (!pp) {
#if DEBUG
fprintf(stderr,"lost %p, %d\n", P, Yap_op_from_opcode(P->opc));
#endif
/* lost profiler event !! */
return;
}
#if !USE_SYSTEM_MALLOC
/* add this clause as new node to the tree */
if (start < (CODEADDR)Yap_HeapBase || start > (CODEADDR)HeapTop ||
end < (CODEADDR)Yap_HeapBase || end > (CODEADDR)HeapTop) {
#if DEBUG
fprintf(stderr,"Oops2: %p->%lu %p, %p\n", current_p, (unsigned long int)(current_p->opc), start, end);
#endif
return;
}
#endif
if (pp->ArityOfPE > 100) {
#if DEBUG
fprintf(stderr,"%p(%lu)-->%p\n",current_p,(unsigned long int)Yap_op_from_opcode(current_p->opc),pp);
#endif
return;
}
node = RBTreeInsert((yamop *)start, (yamop *)end);
node->pe = pp;
node->pcs = 1;
}
}
static Int profend(void);
static void RemoveCode(CODEADDR clau)
{
rb_red_blk_node* x, *node;
PredEntry *pp;
UInt count;
if (!ProfilerRoot) return;
if (!(x = RBExactQuery((yamop *)clau))) {
/* send message */
ProfOn = FALSE;
return;
}
pp = x->pe;
count = x->pcs;
RBDelete(x);
/* use a single node to represent all deleted clauses */
if (!(node = RBExactQuery((yamop *)(pp->OpcodeOfPred)))) {
node = RBTreeInsert((yamop *)(pp->OpcodeOfPred), NEXTOP((yamop *)(pp->OpcodeOfPred),e));
node->lim = (yamop *)pp;
node->pe = pp;
node->pcs = count;
/* send message */
ProfOn = FALSE;
return;
} else {
node->pcs += count;
}
}
#define MAX_LINE_SIZE 1024
static int
showprofres(UInt type) {
clauseentry *pr, *t, *t2;
PredEntry *mype;
UInt count=0, ProfCalls=0, InGrowHeap=0, InGrowStack=0, InGC=0, InError=0, InUnify=0, InCCall=0;
yamop *pc_ptr,*y; void *oldpc;
showprofres(void) {
char line[MAX_LINE_SIZE];
yamop *pr_beg, *pr_end;
PredEntry *pr_pp;
long int pr_count;
profend(); /* Make sure profiler has ended */
/* First part: Read information about predicates and store it on yap trail */
FPreds=fopen(profile_names(PROFPREDS_FILE),"r");
if (FPreds == NULL) { printf("Sorry, profiler couldn't find PROFPREDS file. \n"); return FALSE; }
ProfPreds=0;
pr=(clauseentry *) TR;
while (fscanf(FPreds,"+%p %p %p %d",&(pr->beg),&(pr->end),&(pr->pp),&(pr->ts)) > 0){
int c;
pr->pcs = 0L;
pr++;
if (pr > (clauseentry *)Yap_TrailTop - 1024) {
Yap_growtrail(K64, FALSE);
}
ProfPreds++;
do {
c=fgetc(FPreds);
} while(c!=EOF && c!='\n');
}
fclose(FPreds);
if (ProfPreds==0) return(TRUE);
qsort((void *)TR, ProfPreds, sizeof(clauseentry), cl_cmp);
/* Second part: Read Profiling to know how many times each predicate has been profiled */
InitProfTree();
FProf=fopen(profile_names(PROFILING_FILE),"r");
if (FProf==NULL) { printf("Sorry, profiler couldn't find PROFILING file. \n"); return FALSE; }
if (FProf==NULL) { fclose(FProf); return FALSE; }
while (fgets(line, MAX_LINE_SIZE, FProf) != NULL) {
if (line[0] == '+') {
rb_red_blk_node *node;
sscanf(line+1,"%p %p %p %ld",&pr_beg,&pr_end,&pr_pp,&pr_count);
node = RBTreeInsert(pr_beg, pr_end);
node->pe = pr_pp;
node->pcs = 0;
} else if (line[0] == '-') {
sscanf(line+1,"%p",&pr_beg);
RemoveCode((CODEADDR)pr_beg);
} else {
rb_red_blk_node *node;
t2=NULL;
ProfCalls=0;
while(fscanf(FProf,"%p %p %p\n",&oldpc, &pc_ptr,&mype) >0){
if (type<10) ProfCalls++;
if (oldpc!=0 && type<=2) {
if ((unsigned long)oldpc< 70000) {
if ((unsigned long) oldpc & GrowHeapMode) { InGrowHeap++; continue; }
if ((unsigned long)oldpc & GrowStackMode) { InGrowStack++; continue; }
if ((unsigned long)oldpc & GCMode) { InGC++; continue; }
if ((unsigned long)oldpc & (ErrorHandlingMode | InErrorMode)) { InError++; continue; }
sscanf(line,"%p",&pr_beg);
node = RBLookup(pr_beg);
if (!node) {
#if DEBUG
fprintf(stderr,"Oops: %p\n", pr_beg);
#endif
} else {
node->pcs++;
}
if (oldpc>(void *) Yap_rational_tree_loop && oldpc<(void *) Yap_InitAbsmi) { InUnify++; continue; }
y=(yamop *) ((long) pc_ptr-20);
if (y->opc==Yap_opcode(_call_cpred) || y->opc==Yap_opcode(_call_usercpred)) {
InCCall++; /* I Was in a C Call */
pc_ptr=y;
/*
printf("Aqui está um call_cpred(%p) \n",y->u.Osbpp.p->cs.f_code);
for(i=0;i<_std_top && pc_ptr->opc!=Yap_ABSMI_OPCODES[i];i++);
printf("Outro syscall diferente %s\n", Yap_op_names[i]);
*/
continue;
}
/* I should never get here, but since I'm, it is certanly Unknown Code, so
continue running to try to count it as Prolog Code */
}
t=search_pc_pred(pc_ptr,(clauseentry *)TR,pr);
if (t!=NULL) { /* pc was found */
if (type<10) t->pcs++;
else {
if (t->pp==(PredEntry *)type) {
ProfCalls++;
if (t2!=NULL) t2->pcs++;
}
}
t2=t;
}
}
fclose(FProf);
if (ProfCalls==0) return(TRUE);
if (ProfCalls==0)
return TRUE;
return TRUE;
}
/*I have the counting by clauses, but we also need them by predicate */
qsort((void *)TR, ProfPreds, sizeof(clauseentry), p_cmp);
t = (clauseentry *)TR;
while (t < pr) {
UInt calls=t->pcs;
static Int
p_test(void) {
char line[MAX_LINE_SIZE];
yamop *pr_beg, *pr_end;
PredEntry *pr_pp;
long int pr_count;
t2=t+1;
while(t2<pr && t2->pp==t->pp) {
calls+=t2->pcs;
t2++;
}
while(t<t2) {
t->pca=calls;
t++;
}
}
/* counting done: now it is time to present the results */
fflush(stdout);
profend(); /* Make sure profiler has ended */
/*
if (type>10) {
PredEntry *myp = (PredEntry *)type;
if (myp->FunctorOfPred->KindOfPE==47872) {
printf("Details on predicate:");
printf(" %s",RepAtom(AtomOfTerm(myp->ModuleOfPred))->StrOfAE);
printf(":%s",RepAtom(NameOfFunctor(myp->FunctorOfPred))->StrOfAE);
if (myp->ArityOfPE) printf("/%d\n",myp->ArityOfPE);
}
type=1;
}
*/
/* First part: Read information about predicates and store it on yap trail */
if (type==0 || type==1 || type==3) { /* Results by predicate */
t = (clauseentry *)TR;
while (t < pr) {
UInt calls=t->pca;
PredEntry *myp = t->pp;
if (calls && myp->FunctorOfPred->KindOfPE==47872) {
count+=calls;
printf("%p",myp);
if (myp->ModuleOfPred) printf(" %s",RepAtom(AtomOfTerm(myp->ModuleOfPred))->StrOfAE);
printf(":%s",RepAtom(NameOfFunctor(myp->FunctorOfPred))->StrOfAE);
if (myp->ArityOfPE) printf("/%d",myp->ArityOfPE);
printf(" -> %lu (%3.1f%c)\n",(unsigned long int)calls,(float) calls*100/ProfCalls,'%');
}
while (t<pr && t->pp == myp) t++;
}
} else { /* Results by clauses */
t = (clauseentry *)TR;
while (t < pr) {
if (t->pca!=0 && (t->ts>=0 || t->pcs!=0) && t->pp->FunctorOfPred->KindOfPE==47872) {
UInt calls=t->pcs;
if (t->ts<0) { /* join all index entries */
t2=t+1;
while(t2<pr && t2->pp==t->pp && t2->ts<0) {
t++;
calls+=t->pcs;
t2++;
}
printf("IDX");
} else {
printf(" ");
}
count+=calls;
// printf("%p %p",t->pp, t->beg);
if (t->pp->ModuleOfPred) printf(" %s",RepAtom(AtomOfTerm(t->pp->ModuleOfPred))->StrOfAE);
printf(":%s",RepAtom(NameOfFunctor(t->pp->FunctorOfPred))->StrOfAE);
if (t->pp->ArityOfPE) printf("/%d",t->pp->ArityOfPE);
printf(" -> %lu (%3.1f%c)\n",(unsigned long int)calls,(float) calls*100/ProfCalls,'%');
}
t++;
InitProfTree();
FProf=fopen("PROFILING_93920","r");
if (FProf==NULL) { fclose(FProf); return FALSE; }
while (fgets(line, MAX_LINE_SIZE, FProf) != NULL) {
if (line[0] == '+') {
rb_red_blk_node *node;
sscanf(line+1,"%p %p %p %ld",&pr_beg,&pr_end,&pr_pp,&pr_count);
node = RBTreeInsert(pr_beg, pr_end);
node->pe = pr_pp;
node->pcs = 0;
} else if (line[0] == '-') {
sscanf(line+1,"%p",&pr_beg);
RemoveCode((CODEADDR)pr_beg);
} else {
rb_red_blk_node *node = RBTreeInsert(pr_beg, pr_end);
node->pe = pr_pp;
node->pcs = 1;
}
}
count=ProfCalls-(count+InGrowHeap+InGrowStack+InGC+InError+InUnify+InCCall); // Falta +InCCall
if (InGrowHeap>0) printf("%p sys: GrowHeap -> %lu (%3.1f%c)\n",(void *) GrowHeapMode,(unsigned long int)InGrowHeap,(float) InGrowHeap*100/ProfCalls,'%');
if (InGrowStack>0) printf("%p sys: GrowStack -> %lu (%3.1f%c)\n",(void *) GrowStackMode,(unsigned long int)InGrowStack,(float) InGrowStack*100/ProfCalls,'%');
if (InGC>0) printf("%p sys: GC -> %lu (%3.1f%c)\n",(void *) GCMode,(unsigned long int)InGC,(float) InGC*100/ProfCalls,'%');
if (InError>0) printf("%p sys: ErrorHandling -> %lu (%3.1f%c)\n",(void *) ErrorHandlingMode,(unsigned long int)InError,(float) InError*100/ProfCalls,'%');
if (InUnify>0) printf("%p sys: Unify -> %lu (%3.1f%c)\n",(void *) UnifyMode,(unsigned long int)InUnify,(float) InUnify*100/ProfCalls,'%');
if (InCCall>0) printf("%p sys: C Code -> %lu (%3.1f%c)\n",(void *) CCallMode,(unsigned long int)InCCall,(float) InCCall*100/ProfCalls,'%');
if (count>0) printf("Unknown:Unknown -> %lu (%3.1f%c)\n",(unsigned long int)count,(float) count*100/ProfCalls,'%');
printf("Total of Calls=%lu \n",(unsigned long int)ProfCalls);
fclose(FProf);
if (ProfCalls==0)
return TRUE;
return TRUE;
}
@ -970,17 +921,16 @@ static void
prof_alrm(int signo, siginfo_t *si, void *scv)
{
void * oldpc=(void *) CONTEXT_PC(scv);
rb_red_blk_node *node = NULL;
yamop *current_p;
ProfCalls++;
/* skip an interrupt */
if (ProfOn) {
ProfOns++;
return;
}
ProfOn = TRUE;
if (Yap_PrologMode & TestMode) {
if (Yap_OffLineProfiler) {
fprintf(FProf,"%p %p\n", (void *) ((CELL)Yap_PrologMode & TestMode), P);
ProfOn = FALSE;
return;
}
if (Yap_PrologMode & GCMode) {
ProfGCs++;
ProfOn = FALSE;
@ -1034,60 +984,18 @@ prof_alrm(int signo, siginfo_t *si, void *scv)
#if DEBUG
fprintf(stderr,"Oops: %p, %p\n", oldpc, current_p);
#endif
ProfOn = FALSE;
return;
}
#endif
if (Yap_OffLineProfiler) {
fprintf(FProf,"%p %p ", oldpc, current_p);
ProfOn = FALSE;
// return;
}
if (ProfOn) {
ProfOns++;
return;
}
ProfOn = TRUE;
if ((node = RBLookup((yamop *)current_p))) {
node->pcs++;
if (Yap_OffLineProfiler) fprintf(FProf,"%p\n", node->pe);
fprintf(FProf,"%p\n", current_p);
ProfOn = FALSE;
return;
} else {
PredEntry *pp = NULL;
CODEADDR start, end;
pp = Yap_PredEntryForCode(current_p, FIND_PRED_FROM_ANYWHERE, &start, &end);
if (Yap_OffLineProfiler) fprintf(FProf,"%p\n", pp);
if (!pp) {
#if DEBUG
fprintf(stderr,"lost %p, %d\n", P, Yap_op_from_opcode(P->opc));
#endif
/* lost profiler event !! */
ProfOn=FALSE;
return;
}
#if !USE_SYSTEM_MALLOC
/* add this clause as new node to the tree */
if (start < (CODEADDR)Yap_HeapBase || start > (CODEADDR)HeapTop ||
end < (CODEADDR)Yap_HeapBase || end > (CODEADDR)HeapTop) {
#if DEBUG
fprintf(stderr,"Oops2: %p->%lu %p, %p\n", current_p, (unsigned long int)(current_p->opc), start, end);
#endif
return;
}
#endif
if (pp->ArityOfPE > 100) {
#if DEBUG
fprintf(stderr,"%p:%p(%lu)-->%p\n",oldpc,current_p,(unsigned long int)Yap_op_from_opcode(current_p->opc),pp);
#endif
return;
}
node = RBTreeInsert((yamop *)start, (yamop *)end);
node->pe = pp;
node->pcs = 1;
}
LookupNode(current_p);
ProfOn = FALSE;
}
@ -1095,59 +1003,17 @@ prof_alrm(int signo, siginfo_t *si, void *scv)
void
Yap_InformOfRemoval(CODEADDR clau)
{
rb_red_blk_node* x, *node;
UInt count;
PredEntry *pp;
if (FPreds != NULL) {
/* ricardo? */
/* do something */
return;
}
if (!ProfilerRoot) return;
ProfOn = TRUE;
if (!(x = RBExactQuery((yamop *)clau))) {
/* send message */
if (FPreds != NULL) {
/* just store info about what is going on */
fprintf(FPreds,"-%p\n",clau);
ProfOn = FALSE;
return;
}
/* just keep within the other profiler for now */
pp = x->pe;
count = x->pcs;
/* fprintf(stderr,"D %p:%p\n",x,pp); */
RBDelete(x);
/* use a single node to represent all deleted clauses */
if (!(node = RBExactQuery((yamop *)(pp->OpcodeOfPred)))) {
node = RBTreeInsert((yamop *)(pp->OpcodeOfPred), NEXTOP((yamop *)(pp->OpcodeOfPred),e));
node->lim = (yamop *)pp;
node->pe = pp;
node->pcs = count;
/* send message */
ProfOn = FALSE;
return;
} else {
node->pcs += count;
}
RemoveCode(clau);
ProfOn = FALSE;
}
static void
clean_tree(rb_red_blk_node* node) {
if (node == ProfilerNil)
return;
clean_tree(node->left);
clean_tree(node->right);
Yap_FreeCodeSpace((char *)node);
}
static void
reset_tree(void) {
clean_tree(ProfilerRoot);
Yap_FreeCodeSpace((char *)ProfilerNil);
ProfilerNil = ProfilerRoot = NULL;
ProfCalls = ProfGCs = ProfHGrows = ProfSGrows = ProfMallocs = ProfOns = 0L;
}
static Int profend(void);
static Int
@ -1201,21 +1067,15 @@ static Int
do_profinit(void)
{
if (Yap_OffLineProfiler) {
FPreds=fopen(profile_names(PROFPREDS_FILE),"w+");
if (FPreds == NULL) return FALSE;
// FPreds=fopen(profile_names(PROFPREDS_FILE),"w+");
// if (FPreds == NULL) return FALSE;
FProf=fopen(profile_names(PROFILING_FILE),"w+");
if (FProf==NULL) { fclose(FPreds); return FALSE; }
if (FProf==NULL) { fclose(FProf); return FALSE; }
FPreds = FProf;
Yap_dump_code_area_for_profiler();
} else {
if (ProfilerRoot)
reset_tree();
while (!(ProfilerRoot = RBTreeCreate())) {
if (!Yap_growheap(FALSE, 0, NULL)) {
Yap_Error(OUT_OF_HEAP_ERROR, TermNil, "while initialisating profiler");
return FALSE;
}
}
InitProfTree();
}
return TRUE;
}
@ -1330,7 +1190,9 @@ static Int profend(void)
if (ProfilerOn==0) return(FALSE);
profoff(); /* Make sure profiler is off */
ProfilerOn=0;
if (Yap_OffLineProfiler) {
fclose(FProf);
}
return TRUE;
}
@ -1370,15 +1232,8 @@ static Int getpredinfo(void)
Yap_unify(ARG4, MkIntegerTerm(arity));
}
static Int profres(void) {
Term p;
p=Deref(ARG1);
if (IsLongIntTerm(p)) return(showprofres(LongIntOfTerm(p)));
else return(showprofres(IntOfTerm(p)));
}
static Int profres0(void) {
return(showprofres(0));
return(showprofres());
}
#endif /* LOW_PROF */
@ -1399,11 +1254,11 @@ Yap_InitLowProf(void)
Yap_InitCPred("profoff", 0, profoff, SafePredFlag);
Yap_InitCPred("profalt", 0, profalt, SafePredFlag);
Yap_InitCPred("$offline_showprofres", 0, profres0, SafePredFlag);
Yap_InitCPred("$offline_showprofres", 1, profres, SafePredFlag);
Yap_InitCPred("$profnode", 6, profnode, SafePredFlag);
Yap_InitCPred("$profglobs", 6, profglobs, SafePredFlag);
Yap_InitCPred("$profison",0 , profison, SafePredFlag);
Yap_InitCPred("$get_pred_pinfo", 4, getpredinfo, SafePredFlag);
Yap_InitCPred("showprofres", 4, getpredinfo, SafePredFlag);
Yap_InitCPred("prof_test", 0, p_test, 0);
#endif
}

6
C/heapgc.c
View File

@ -165,7 +165,7 @@ gc_growtrail(int committed, tr_fr_ptr begsTR, cont *old_cont_top0)
#endif
/* could not find more trail */
save_machine_regs();
longjmp(Yap_gc_restore, 2);
_longjmp(Yap_gc_restore, 2);
}
}
@ -425,7 +425,7 @@ check_pr_trail(tr_fr_ptr trp)
if (!Yap_growtrail(0, TRUE) || TRUE) {
/* could not find more trail */
save_machine_regs();
longjmp(Yap_gc_restore, 2);
_longjmp(Yap_gc_restore, 2);
}
}
}
@ -3782,7 +3782,7 @@ do_gc(Int predarity, CELL *current_env, yamop *nextop)
}
#endif
time_start = Yap_cputime();
if (setjmp(Yap_gc_restore) == 2) {
if (_setjmp(Yap_gc_restore) == 2) {
UInt sz;
/* we cannot recover, fail system */

52
C/index.c
View File

@ -188,7 +188,7 @@
* Revision 1.150 2005/12/23 00:20:13 vsc
* updates to gprof
* support for __POWER__
* Try to saveregs before longjmp.
* Try to saveregs before _longjmp.
*
* Revision 1.149 2005/12/17 03:25:39 vsc
* major changes to support online event-based profiling
@ -832,14 +832,14 @@ sort_group(GroupDef *grp, CELL *top, struct intermediates *cint)
if (!(base = (CELL *)Yap_AllocCodeSpace(2*max*sizeof(CELL)))) {
save_machine_regs();
Yap_Error_Size = 2*max*sizeof(CELL);
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
#else
base = top;
while (top+2*max > (CELL *)Yap_TrailTop) {
if (!Yap_growtrail(2*max*CellSize, TRUE)) {
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
return;
}
}
@ -2046,11 +2046,11 @@ groups_in(ClauseDef *min, ClauseDef *max, GroupDef *grp, struct intermediates *c
Yap_Error_Size = sz;
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
#else
if (!Yap_growtrail(sz, TRUE)) {
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
return 0;
}
#endif
@ -2179,7 +2179,7 @@ emit_switch_space(UInt n, UInt item_size, struct intermediates *cint, CELL func_
if (cl == NULL) {
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
Yap_LUIndexSpace_SW += sz;
cl->ClFlags = SwitchTableMask|LogUpdMask|func_mask;
@ -2199,7 +2199,7 @@ emit_switch_space(UInt n, UInt item_size, struct intermediates *cint, CELL func_
if (cl == NULL) {
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
Yap_IndexSpace_SW += sz;
cl->ClFlags = SwitchTableMask;
@ -2518,7 +2518,7 @@ suspend_indexing(ClauseDef *min, ClauseDef *max, PredEntry *ap, struct intermedi
sz = (UInt)NEXTOP((yamop *)NULL,sssllp)+tels*sizeof(yamop *);
if ((ncode = (yamop *)Yap_AllocCodeSpace(sz)) == NULL) {
save_machine_regs();
longjmp(cint->CompilerBotch, 2);
_longjmp(cint->CompilerBotch, 2);
}
#if DEBUG
Yap_ExpandClauses++;
@ -3130,7 +3130,7 @@ copy_clauses(ClauseDef *max0, ClauseDef *min0, CELL *top, struct intermediates *
Yap_Error_Size = sz;
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
}
memcpy((void *)top, (void *)min0, sz);
return (ClauseDef *)top;
@ -3324,7 +3324,7 @@ compile_index(struct intermediates *cint)
Yap_Error_Size += NClauses*sizeof(ClauseDef);
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
}
cint->freep = (char *)H;
@ -3336,7 +3336,7 @@ compile_index(struct intermediates *cint)
Yap_Error_Size += NClauses*sizeof(ClauseDef);
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,3);
_longjmp(cint->CompilerBotch,3);
}
cint->freep = (char *)(cint->cls+NClauses);
#endif
@ -3381,7 +3381,7 @@ Yap_PredIsIndexable(PredEntry *ap, UInt NSlots, yamop *next_pc)
cint.cls = NULL;
Yap_Error_Size = 0;
if ((setjres = setjmp(cint.CompilerBotch)) == 3) {
if ((setjres = _setjmp(cint.CompilerBotch)) == 3) {
restore_machine_regs();
recover_from_failed_susp_on_cls(&cint, 0);
if (!Yap_gcl(Yap_Error_Size, ap->ArityOfPE+NSlots, ENV, next_pc)) {
@ -3463,7 +3463,7 @@ push_stack(istack_entry *sp, Int arg, Term Tag, Term extra, struct intermediates
{
if (sp+1 > (istack_entry *)Yap_TrailTop) {
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
}
sp->pos = arg;
sp->val = Tag;
@ -4349,7 +4349,7 @@ expand_index(struct intermediates *cint) {
Yap_Error_Size += NClauses*sizeof(ClauseDef);
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
}
#else
@ -4359,7 +4359,7 @@ expand_index(struct intermediates *cint) {
Yap_Error_Size += 2*NClauses*sizeof(ClauseDef);
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,3);
_longjmp(cint->CompilerBotch,3);
}
#endif
if (ap->PredFlags & LogUpdatePredFlag) {
@ -4377,7 +4377,7 @@ expand_index(struct intermediates *cint) {
Yap_Error_Size += NClauses*sizeof(ClauseDef);
/* grow stack */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
}
#else
@ -4386,7 +4386,7 @@ expand_index(struct intermediates *cint) {
/* tell how much space we need (worst case) */
Yap_Error_Size += 2*NClauses*sizeof(ClauseDef);
save_machine_regs();
longjmp(cint->CompilerBotch,3);
_longjmp(cint->CompilerBotch,3);
}
#endif
if (ap->PredFlags & LogUpdatePredFlag) {
@ -4485,7 +4485,7 @@ ExpandIndex(PredEntry *ap, int ExtraArgs, yamop *nextop) {
cint.cls = NULL;
cint.code_addr = NULL;
cint.label_offset = NULL;
if ((cb = setjmp(cint.CompilerBotch)) == 3) {
if ((cb = _setjmp(cint.CompilerBotch)) == 3) {
restore_machine_regs();
/* grow stack */
recover_from_failed_susp_on_cls(&cint, 0);
@ -4695,7 +4695,7 @@ push_path(path_stack_entry *sp, yamop **pipc, ClauseDef *clp, struct intermediat
{
if (sp+1 > (path_stack_entry *)Yap_TrailTop) {
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
}
sp->flag = pc_entry;
sp->u.pce.pi_pc = pipc;
@ -4711,7 +4711,7 @@ fetch_new_block(path_stack_entry *sp, yamop **pipc, PredEntry *ap, struct interm
{
if (sp+1 > (path_stack_entry *)Yap_TrailTop) {
save_machine_regs();
longjmp(cint->CompilerBotch,4);
_longjmp(cint->CompilerBotch,4);
}
/* add current position */
sp->flag = block_entry;
@ -5484,9 +5484,9 @@ add_try(PredEntry *ap, ClauseDef *cls, yamop *next, struct intermediates *cint)
LogUpdClause *lcl = ClauseCodeToLogUpdClause(cls->Code);
if ((newcp = (yamop *)Yap_AllocCodeSpace(size)) == NULL) {
/* OOOPS, got in trouble, must do a longjmp and recover space */
/* OOOPS, got in trouble, must do a _longjmp and recover space */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
Yap_LUIndexSpace_CP += size;
#ifdef DEBUG
@ -5510,9 +5510,9 @@ add_trust(LogUpdIndex *icl, ClauseDef *cls, struct intermediates *cint)
PredEntry *ap = lcl->ClPred;
if ((newcp = (yamop *)Yap_AllocCodeSpace(size)) == NULL) {
/* OOOPS, got in trouble, must do a longjmp and recover space */
/* OOOPS, got in trouble, must do a _longjmp and recover space */
save_machine_regs();
longjmp(cint->CompilerBotch,2);
_longjmp(cint->CompilerBotch,2);
}
Yap_LUIndexSpace_CP += size;
#ifdef DEBUG
@ -6000,7 +6000,7 @@ Yap_AddClauseToIndex(PredEntry *ap, yamop *beg, int first) {
cint.CurrentPred = ap;
cint.expand_block = NULL;
cint.CodeStart = cint.BlobsStart = cint.cpc = cint.icpc = NIL;
if ((cb = setjmp(cint.CompilerBotch)) == 3) {
if ((cb = _setjmp(cint.CompilerBotch)) == 3) {
restore_machine_regs();
Yap_gcl(Yap_Error_Size, ap->ArityOfPE, ENV, CP);
save_machine_regs();
@ -6476,7 +6476,7 @@ Yap_RemoveClauseFromIndex(PredEntry *ap, yamop *beg) {
}
cint.expand_block = NULL;
cint.CodeStart = cint.BlobsStart = cint.cpc = cint.icpc = NULL;
if ((cb = setjmp(cint.CompilerBotch)) == 3) {
if ((cb = _setjmp(cint.CompilerBotch)) == 3) {
restore_machine_regs();
Yap_gcl(Yap_Error_Size, ap->ArityOfPE, ENV, CP);
save_machine_regs();

230
C/iopreds.c Executable file → Normal file
View File

@ -1736,6 +1736,21 @@ PlUnGetc376 (int sno)
return ch;
}
/* give back 0376+ch */
static int
PlUnGetc00 (int sno)
{
register StreamDesc *s = &Stream[sno];
Int ch;
if (s->stream_getc != PlUnGetc00)
return(s->stream_getc(sno));
s->stream_getc = PlUnGetc;
ch = s->och;
s->och = 0x00;
return ch;
}
/* give back 0377+ch */
static int
PlUnGetc377 (int sno)
@ -1781,6 +1796,66 @@ PlUnGetc357273 (int sno)
return ch;
}
/* give back 000+000+ch */
static int
PlUnGetc0000 (int sno)
{
register StreamDesc *s = &Stream[sno];
Int ch;
if (s->stream_getc != PlUnGetc0000)
return(s->stream_getc(sno));
s->stream_getc = PlUnGetc00;
ch = s->och;
s->och = 0x00;
return ch;
}
/* give back 000+000+ch */
static int
PlUnGetc0000fe (int sno)
{
register StreamDesc *s = &Stream[sno];
Int ch;
if (s->stream_getc != PlUnGetc0000fe)
return(s->stream_getc(sno));
s->stream_getc = PlUnGetc0000;
ch = s->och;
s->och = 0xfe;
return ch;
}
/* give back 0377+0376+ch */
static int
PlUnGetc377376 (int sno)
{
register StreamDesc *s = &Stream[sno];
Int ch;
if (s->stream_getc != PlUnGetc377376)
return(s->stream_getc(sno));
s->stream_getc = PlUnGetc377;
ch = s->och;
s->och = 0xFE;
return ch;
}
/* give back 0377+0376+000+ch */
static int
PlUnGetc37737600 (int sno)
{
register StreamDesc *s = &Stream[sno];
Int ch;
if (s->stream_getc != PlUnGetc37737600)
return(s->stream_getc(sno));
s->stream_getc = PlUnGetc377376;
ch = s->och;
s->och = 0x00;
return ch;
}
static int
utf8_nof(char ch)
{
@ -1886,6 +1961,26 @@ get_wchar(int sno)
how_many=1;
wch = ch;
break;
case ENC_ISO_UTF32_LE:
if (!how_many) {
how_many = 4;
wch = 0;
}
how_many--;
wch += ((unsigned char) (ch & 0xff)) << (how_many*8);
if (how_many == 0)
return wch;
break;
case ENC_ISO_UTF32_BE:
if (!how_many) {
how_many = 4;
wch = 0;
}
how_many--;
wch += ((unsigned char) (ch & 0xff)) << ((3-how_many)*8);
if (how_many == 0)
return wch;
break;
}
}
return EOF;
@ -1992,6 +2087,16 @@ put_wchar(int sno, wchar_t ch)
case ENC_UNICODE_LE:
Stream[sno].stream_putc(sno, (ch&0xff));
return Stream[sno].stream_putc(sno, (ch>>8));
case ENC_ISO_UTF32_BE:
Stream[sno].stream_putc(sno, (ch>>24) & 0xff);
Stream[sno].stream_putc(sno, (ch>>16) &0xff);
Stream[sno].stream_putc(sno, (ch>>8) & 0xff);
return Stream[sno].stream_putc(sno, ch&0xff);
case ENC_ISO_UTF32_LE:
Stream[sno].stream_putc(sno, ch&0xff);
Stream[sno].stream_putc(sno, (ch>>8) & 0xff);
Stream[sno].stream_putc(sno, (ch>>16) &0xff);
return Stream[sno].stream_putc(sno, (ch>>24) & 0xff);
}
}
return -1;
@ -2219,6 +2324,24 @@ write_bom(int sno, StreamDesc *st)
return FALSE;
if (st->stream_putc(sno,0xFE)<0)
return FALSE;
case ENC_ISO_UTF32_BE:
if (st->stream_putc(sno,0x00)<0)
return FALSE;
if (st->stream_putc(sno,0x00)<0)
return FALSE;
if (st->stream_putc(sno,0xFE)<0)
return FALSE;
if (st->stream_putc(sno,0xFF)<0)
return FALSE;
case ENC_ISO_UTF32_LE:
if (st->stream_putc(sno,0xFF)<0)
return FALSE;
if (st->stream_putc(sno,0xFE)<0)
return FALSE;
if (st->stream_putc(sno,0x00)<0)
return FALSE;
if (st->stream_putc(sno,0x00)<0)
return FALSE;
default:
return TRUE;
}
@ -2240,36 +2363,87 @@ check_bom(int sno, StreamDesc *st)
return TRUE;
}
switch(ch) {
case 0x00:
{
ch = st->stream_getc(sno);
if (ch == EOFCHAR || ch != 0x00) {
st->och = ch;
st->stream_getc = PlUnGetc00;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
ch = st->stream_getc(sno);
if (ch == EOFCHAR || ch != 0xFE) {
st->och = ch;
st->stream_getc = PlUnGetc0000;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
if (ch == EOFCHAR || ch != 0xFF) {
st->och = ch;
st->stream_getc = PlUnGetc0000fe;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
st->status |= HAS_BOM_f;
st->encoding = ENC_ISO_UTF32_BE;
return TRUE;
}
}
}
}
case 0xFE:
{
ch = st->stream_getc(sno);
if (ch != 0xFF) {
st->och = ch;
st->stream_getc = PlUnGetc376;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
st->och = ch;
st->stream_getc = PlUnGetc376;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
st->status |= HAS_BOM_f;
st->encoding = ENC_UNICODE_BE;
return TRUE;
st->status |= HAS_BOM_f;
st->encoding = ENC_UNICODE_BE;
return TRUE;
}
}
case 0xFF:
{
ch = st->stream_getc(sno);
if (ch != 0xFE) {
st->och = ch;
st->stream_getc = PlUnGetc377;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
st->och = ch;
st->stream_getc = PlUnGetc377;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
st->status |= HAS_BOM_f;
st->encoding = ENC_UNICODE_LE;
return TRUE;
ch = st->stream_getc(sno);
if (ch == EOFCHAR || ch != 0x00) {
st->och = ch;
st->stream_getc = PlUnGetc377376;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
} else {
ch = st->stream_getc(sno);
if (ch == EOFCHAR || ch != 0x00) {
st->och = ch;
st->stream_getc = PlUnGetc37737600;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
} else {
st->status |= HAS_BOM_f;
st->encoding = ENC_ISO_UTF32_LE;
return TRUE;
}
st->status |= HAS_BOM_f;
st->encoding = ENC_UNICODE_LE;
return TRUE;
}
}
}
case 0xEF:
ch = st->stream_getc(sno);
if (ch != 0xBB) {
@ -2281,15 +2455,15 @@ check_bom(int sno, StreamDesc *st)
} else {
ch = st->stream_getc(sno);
if (ch != 0xBF) {
st->och = ch;
st->stream_getc = PlUnGetc357273;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
st->och = ch;
st->stream_getc = PlUnGetc357273;
st->stream_wgetc = get_wchar;
st->stream_gets = DefaultGets;
return TRUE;
} else {
st->status |= HAS_BOM_f;
st->encoding = ENC_ISO_UTF8;
return TRUE;
st->status |= HAS_BOM_f;
st->encoding = ENC_ISO_UTF8;
return TRUE;
}
}
default:
@ -2628,6 +2802,14 @@ p_open (void)
(needs_bom || (st->status & Seekable_Stream_f))) {
if (!check_bom(sno, st))
return FALSE;
/*
if (st->encoding == ENC_ISO_UTF32_BE ||
st->encoding == ENC_ISO_UTF32_LE)
{
Yap_Error(DOMAIN_ERROR_STREAM_ENCODING, ARG1, "unsupported stream encoding");
return FALSE;
}
*/
}
st->status &= ~(Free_Stream_f);
return (Yap_unify (ARG3, t));

10
C/parser.c
View File

@ -81,7 +81,7 @@ STATIC_PROTO(Term ParseTerm, (int, JMPBUFF *));
Volatile CELL *saveH=H; \
Volatile int savecurprio=curprio; \
saveenv=FailBuff; \
if(!setjmp(newenv.JmpBuff)) { \
if(!_setjmp(newenv.JmpBuff)) { \
FailBuff = &newenv; \
S; \
FailBuff=saveenv; \
@ -99,7 +99,7 @@ STATIC_PROTO(Term ParseTerm, (int, JMPBUFF *));
Volatile TokEntry *saveT=Yap_tokptr; \
Volatile CELL *saveH=H; \
saveenv=FailBuff; \
if(!setjmp(newenv.JmpBuff)) { \
if(!_setjmp(newenv.JmpBuff)) { \
FailBuff = &newenv; \
S; \
FailBuff=saveenv; \
@ -113,7 +113,7 @@ STATIC_PROTO(Term ParseTerm, (int, JMPBUFF *));
}
#define FAIL longjmp(FailBuff->JmpBuff,1)
#define FAIL _longjmp(FailBuff->JmpBuff,1)
VarEntry *
Yap_LookupVar(char *var) /* lookup variable in variables table */
@ -181,7 +181,7 @@ VarNames(VarEntry *p,Term l)
VarNames(p->VarLeft,l)));
if (H > ASP-4096) {
save_machine_regs();
longjmp(Yap_IOBotch,1);
_longjmp(Yap_IOBotch,1);
}
return(o);
} else {
@ -710,7 +710,7 @@ Yap_Parse(void)
Volatile Term t;
JMPBUFF FailBuff;
if (!setjmp(FailBuff.JmpBuff)) {
if (!_setjmp(FailBuff.JmpBuff)) {
t = ParseTerm(1200, &FailBuff);
if (Yap_tokptr->Tok != Ord(eot_tok))
return (0L);

4
C/sysbits.c
View File

@ -293,7 +293,7 @@ InitPageSize(void)
GetSystemInfo(&si);
Yap_page_size = si.dwPageSize;
#elif HAVE_UNISTD_H
#ifdef __FreeBSD__
#if defined(__FreeBSD__) || defined(__DragonFly__)
Yap_page_size = getpagesize();
#elif defined(_AIX)
Yap_page_size = sysconf(_SC_PAGE_SIZE);
@ -575,7 +575,7 @@ void Yap_systime_interval(Int *now,Int *interval)
#define TicksPerSec CLK_TCK
#endif
#if defined(__alpha) || defined(__FreeBSD__) || defined(__linux__)
#if defined(__alpha) || defined(__FreeBSD__) || defined(__linux__) || defined(__DragonFly__)
#if HAVE_TIME_H
#include <time.h>

10
H/Yap.h
View File

@ -245,6 +245,11 @@ typedef unsigned long int YAP_ULONG_LONG;
#define LOW_PROF 1
#endif
#if !HAVE__SETJMP
#define _longjmp(A,B) longjmp(A,B)
#define _setjmp(A) setjmp(A)
#endif
#ifdef DEBUG
extern char Yap_Option[20];
#endif
@ -257,7 +262,7 @@ extern char Yap_Option[20];
#endif
#if !defined(IN_SECOND_QUADRANT)
#if __linux__ || __FreeBSD__ || __NetBSD__ || mips || __APPLE__
#if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(mips) || defined(__APPLE__) || defined(__DragonFly__)
#if defined(YAPOR) && defined(__alpha)
#define MMAP_ADDR 0x40000000
@ -471,6 +476,7 @@ typedef enum
DOMAIN_ERROR_SHIFT_COUNT_OVERFLOW,
DOMAIN_ERROR_SOURCE_SINK,
DOMAIN_ERROR_STREAM,
DOMAIN_ERROR_STREAM_ENCODING,
DOMAIN_ERROR_STREAM_OR_ALIAS,
DOMAIN_ERROR_STREAM_POSITION,
DOMAIN_ERROR_TIMEOUT_SPEC,
@ -683,7 +689,7 @@ typedef enum
if you place things in the lower addresses (power to the libc people).
*/
#if (defined(_AIX) || (defined(__APPLE__) && !defined(__LP64__)) || defined(_WIN32) || defined(sparc) || defined(__sparc) || defined(mips) || defined(__FreeBSD__) || defined(_POWER) || defined(__POWERPC__) || defined(__linux__) || defined(IN_SECOND_QUADRANT) || defined(__CYGWIN__)) || defined(__NetBSD__)
#if (defined(_AIX) || (defined(__APPLE__) && !defined(__LP64__)) || defined(_WIN32) || defined(sparc) || defined(__sparc) || defined(mips) || defined(__FreeBSD__) || defined(_POWER) || defined(__POWERPC__) || defined(__linux__) || defined(IN_SECOND_QUADRANT) || defined(__CYGWIN__)) || defined(__NetBSD__) || defined(__DragonFly__)
#define USE_LOW32_TAGS 1
#endif

1
H/iatoms.h
View File

@ -84,6 +84,7 @@
AtomEOFBeforeEOT = Yap_LookupAtom("end_of_file_found_before_end_of_term");
AtomEQ = Yap_LookupAtom("=");
AtomEmptyAtom = Yap_LookupAtom("");
AtomEncoding = Yap_LookupAtom("encoding");
AtomEndOfStream = Yap_LookupAtom("$end_of_stream");
AtomEof = Yap_LookupAtom("end_of_file");
AtomEq = Yap_LookupAtom("=");

1
H/ratoms.h
View File

@ -84,6 +84,7 @@
AtomEOFBeforeEOT = AtomAdjust(AtomEOFBeforeEOT);
AtomEQ = AtomAdjust(AtomEQ);
AtomEmptyAtom = AtomAdjust(AtomEmptyAtom);
AtomEncoding = AtomAdjust(AtomEncoding);
AtomEndOfStream = AtomAdjust(AtomEndOfStream);
AtomEof = AtomAdjust(AtomEof);
AtomEq = AtomAdjust(AtomEq);

2
H/rheap.h
View File

@ -391,7 +391,7 @@ RestoreAtoms(void)
PtoAtomHashEntryAdjust(Yap_heap_regs->hash_chain);
HashPtr = HashChain;
for (i = 0; i < AtomHashTableSize; ++i) {
HashPtr->Entry = AtomAdjust(HashPtr->Entry);
HashPtr->Entry = NoAGCAtomAdjust(HashPtr->Entry);
RestoreAtomList(HashPtr->Entry);
HashPtr++;
}

16
H/sshift.h
View File

@ -320,6 +320,14 @@ AtomAdjust (Atom at)
return (Atom) ((at));
}
inline EXTERN Atom NoAGCAtomAdjust (Atom);
inline EXTERN Atom
NoAGCAtomAdjust (Atom at)
{
return (Atom) ((at));
}
inline EXTERN Prop PropAdjust (Prop);
@ -341,6 +349,14 @@ AtomAdjust (Atom at)
return (Atom) ((at == NULL ? (at) : (Atom) (CharP (at) + HDiff)));
}
inline EXTERN Atom NoAGCAtomAdjust (Atom);
inline EXTERN Atom
NoAGCAtomAdjust (Atom at)
{
return (Atom) ((at == NULL ? (at) : (Atom) (CharP (at) + HDiff)));
}
inline EXTERN Prop PropAdjust (Prop);

2
H/tatoms.h
View File

@ -166,6 +166,8 @@
#define AtomEQ Yap_heap_regs->AtomEQ_
Atom AtomEmptyAtom_;
#define AtomEmptyAtom Yap_heap_regs->AtomEmptyAtom_
Atom AtomEncoding_;
#define AtomEncoding Yap_heap_regs->AtomEncoding_
Atom AtomEndOfStream_;
#define AtomEndOfStream Yap_heap_regs->AtomEndOfStream_
Atom AtomEof_;

4
H/yapio.h
View File

@ -256,7 +256,9 @@ typedef enum {
ENC_ISO_ANSI = 4,
ENC_ISO_UTF8 = 8,
ENC_UNICODE_BE = 16,
ENC_UNICODE_LE = 32
ENC_UNICODE_LE = 32,
ENC_ISO_UTF32_BE = 64,
ENC_ISO_UTF32_LE = 128
} encoding_t;
#endif

1
config.h.in
View File

@ -167,6 +167,7 @@
#undef RETSIGTYPE
#undef HAVE__NSGETENVIRON
#undef HAVE__SETJMP
#undef HAVE_ACCESS
#undef HAVE_ACOSH
#undef HAVE_ALARM

42
configure vendored
View File

@ -7166,7 +7166,7 @@ fi
YAPLIB_LD="$CC -dynamiclib -Wl,-install_name,$prefix/lib/libYap.dylib"
PRE_INSTALL_ENV="DYLD_LIBRARY_PATH=\$(abs_top_builddir)"
;;
*netbsd*|*freebsd*)
*netbsd*|*openbsd*|*freebsd*|*dragonfly*)
if echo __ELF__ | ${CC:-cc} -E - | grep -q __ELF__
then
#an a.out system
@ -8569,6 +8569,46 @@ $as_echo "#define HAVE_SIGSETJMP 0" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
$as_echo_n "checking for _setjmp... " >&6; }
if ${yap_cv__setjmp+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <setjmp.h>
int
main ()
{
jmp_buf RestartEnv;
_longjmp (RestartEnv, 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
yap_cv__setjmp=yes
else
yap_cv__setjmp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $yap_cv__setjmp" >&5
$as_echo "$yap_cv__setjmp" >&6; }
if test "$yap_cv__setjmp" = yes
then
$as_echo "#define HAVE__SETJMP 1" >>confdefs.h
else
$as_echo "#define HAVE__SETJMP 0" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsegv" >&5
$as_echo_n "checking for sigsegv... " >&6; }
if ${yap_cv_sigsegv+:} false; then :

21
configure.in
View File

@ -1069,7 +1069,7 @@ dnl Linux has both elf and a.out, in this case we found elf
YAPLIB_LD="$CC -dynamiclib -Wl,-install_name,$prefix/lib/libYap.dylib"
PRE_INSTALL_ENV="DYLD_LIBRARY_PATH=\$(abs_top_builddir)"
;;
*netbsd*|*freebsd*)
*netbsd*|*openbsd*|*freebsd*|*dragonfly*)
if echo __ELF__ | ${CC:-cc} -E - | grep -q __ELF__
then
#an a.out system
@ -1567,6 +1567,25 @@ else
AC_DEFINE(HAVE_SIGSETJMP,0)
fi
dnl check for _setjmp
AC_MSG_CHECKING(for _setjmp)
AC_CACHE_VAL(yap_cv__setjmp,[
AC_TRY_COMPILE(
#include <setjmp.h>
,
jmp_buf RestartEnv;
_longjmp (RestartEnv, 1);
,
yap_cv__setjmp=yes,yap_cv__setjmp=no)])
AC_MSG_RESULT($yap_cv__setjmp)
if test "$yap_cv__setjmp" = yes
then
AC_DEFINE(HAVE__SETJMP,1)
else
AC_DEFINE(HAVE__SETJMP,0)
fi
dnl check for sigsegv
AC_MSG_CHECKING(for sigsegv)
AC_CACHE_VAL(yap_cv_sigsegv,[

30
docs/yap.tex
View File

@ -11630,15 +11630,6 @@ is considered. Otherwise, the term is considered only up to depth
@code{1}, where the constants and the principal functor have depth
@code{1}, and an argument of a term with depth @var{I} has depth @var{I+1}.
@item term_variables(?@var{Term}, -@var{Variables})
@findex term_variables/2
@syindex term_variables/2
@cnindex term_variables/2
Unify @var{Variables} with the list of all variables of term
@var{Term}. The variables occur in the order of their first
appearance when traversing the term depth-first, left-to-right.
@item variables_within_term(+@var{Variables},?@var{Term}, -@var{OutputVariables})
@findex variables_within_term/3
@snindex variables_within_term/3
@ -13302,6 +13293,16 @@ defined.
@cnindex copy_term_nat/2
As @code{copy_term/2}. Attributes however, are @emph{not} copied but replaced
by fresh variables.
@item term_variables(?@var{Term}, -@var{Variables})
@findex term_variables/2
@syindex term_variables/2
@cnindex term_variables/2
Unify @var{Variables} with the list of all variables of term
@var{Term}. The variables occur in the order of their first
appearance when traversing the term depth-first, left-to-right.
@end table
@node Old Style Attribute Declarations, , New Style Attribute Declarations, Attributed Variables
@ -15728,12 +15729,11 @@ loop(Env) :-
@section Profiling
The indexation mechanism restricts the set of clauses to be tried in a
procedure by using information about the status of a selected argument of
the goal (in YAP, as in most compilers, the first argument).
This argument
is then used as a key, selecting a restricted set of a clauses from all the
clauses forming the procedure.
The indexation mechanism restricts the set of clauses to be tried in a
procedure by using information about the status of the instantiated
arguments of the goal. These arguments are then used as a key,
selecting a restricted set of a clauses from all the clauses forming the
procedure.
As an example, the two clauses for concatenate:

1
misc/ATOMS
View File

@ -89,6 +89,7 @@ A E N "e"
A EOFBeforeEOT N "end_of_file_found_before_end_of_term"
A EQ N "="
A EmptyAtom N ""
A Encoding N "encoding"
A EndOfStream N "$end_of_stream"
A Eof N "end_of_file"
A Eq N "="

2
packages/clib/sha1/brg_endian.h
View File

@ -39,7 +39,7 @@
/* Include files where endian defines and byteswap functions may reside */
#if defined(__sun__)
# include <sys/isa_defs.h>
#elif defined( __FreeBSD__ ) || defined( __OpenBSD__ ) || defined( __NetBSD__ )
#elif defined( __FreeBSD__ ) || defined( __OpenBSD__ ) || defined( __NetBSD__ ) || defined( __DragonFly__ )
# include <sys/endian.h>
#elif defined( BSD ) && ( BSD >= 199103 ) || defined( __APPLE__ ) || \
defined( __CYGWIN32__ ) || defined( __DJGPP__ ) || defined( __osf__ )

2
pl/messages.yap
View File

@ -354,6 +354,8 @@ domain_error(stream, Opt) --> !,
[ '~w is not a stream' - [Opt] ].
domain_error(stream_or_alias, Opt) --> !,
[ '~w is not a stream (or alias)' - [Opt] ].
domain_error(stream_encoding, Opt) --> !,
[ '~w is not a supported stream encoding' - [Opt] ].
domain_error(stream_position, Opt) --> !,
[ '~w is not a stream position' - [Opt] ].
domain_error(stream_property, Opt) --> !,

5
pl/preds.yap
View File

@ -877,8 +877,9 @@ predicate_statistics(P,NCls,Sz,ISz) :-
'$predicate_statistics'(P,M,NCls,Sz,ISz) :-
'$static_pred_statistics'(P,M,NCls,Sz,ISz).
predicate_erased_statistics(V,NCls,Sz,ISz) :- var(V), !,
'$do_error'(instantiation_error,predicate_statistics(V,NCls,Sz,ISz)).
predicate_erased_statistics(P,NCls,Sz,ISz) :-
current_predicate(_,P),
predicate_erased_statistics(P,NCls,Sz,ISz).
predicate_erased_statistics(M:P,NCls,Sz,ISz) :- !,
'$predicate_erased_statistics'(M:P,NCls,Sz,_,ISz).
predicate_erased_statistics(P,NCls,Sz,ISz) :-

7
pl/profile.yap
View File

@ -64,16 +64,11 @@ profile_reset :-
fail.
profile_reset.
showprofres :-
'$proftype'(offline), !,
'$offline_showprofres'.
showprofres :-
showprofres(-1).
showprofres(A) :-
'$proftype'(offline), !,
'$offline_showprofres'(A).
showprofres(A) :-
('$proftype'(offline) -> '$offline_showprofres' ; true),
('$profison' -> profoff, Stop = true ; Stop = false),
'$profglobs'(Tot,GCs,HGrows,SGrows,Mallocs,ProfOns),
% root node has no useful info.