d3f969e1b1
centralise everything in a single file (HEAPFIELDS) and generate them from a Prolog script (buildheap).
179 lines
5.8 KiB
Plaintext
179 lines
5.8 KiB
Plaintext
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:- use_module(library(lineutils),
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[file_filter/3,
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split/3,
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glue/3]).
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:- use_module(library(lists),
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[append/2,
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append/3]).
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:- initialization(main).
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:- yap_flag(write_strings,on).
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:- style_check(all).
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main :-
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file_filter('misc/HEAPFIELDS','H/hstruct.h',gen_struct),
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file_filter('misc/HEAPFIELDS','H/dhstruct.h',gen_dstruct),
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file_filter('misc/HEAPFIELDS','H/rhstruct.h',gen_hstruct),
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file_filter('misc/HEAPFIELDS','H/ihstruct.h',gen_init).
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/* define the field */
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gen_struct(Inp,"") :-
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Inp = [0'/,0'/|_], !.
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gen_struct(Inp,"") :-
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Inp = [0'/,0'*|_], !.
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gen_struct(Inp, Out) :-
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Inp = [0'#|_], !, Out = Inp. % '
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gen_struct(Inp,Out) :-
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split(Inp," ",["struct",Type, Field|_]), !,
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append([" struct ",Type," ",Field,";"], Out).
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gen_struct(Inp,"") :-
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split(Inp," ",["void","void"|_]), !.
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gen_struct(Inp,Out) :-
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split(Inp," ",[Type, Field|_]), !,
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append([" ",Type," ",Field,";"], Out).
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gen_struct(Inp,_) :-
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split(Inp," ",[_, _, _| _]),
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format(user_error,"OOPS: could not gen_struct for ~s~n",[Inp]).
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gen_dstruct(Inp,"") :-
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Inp = [0'/,0'/|_], !.
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gen_dstruct(Inp,"") :-
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Inp = [0'/,0'*|_], !.
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gen_dstruct(Inp, Out) :-
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Inp = [0'#|_], !, Out = Inp. % '
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gen_dstruct(Inp,"") :-
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split(Inp," ",["void","void"|_]), !.
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gen_dstruct(Inp,Out) :-
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split(Inp," ",["struct"|Inp2]), !,
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glue(Inp2, " ", Inp3),
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gen_dstruct(Inp3, Out).
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gen_dstruct(Inp,Out) :-
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split(Inp," ",[_, Field, Name|_]), !,
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cut_c_stuff(Field, RField),
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append(["#define ",Name," Yap_heap_regs->",RField], Out).
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gen_dstruct(Inp,_) :-
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split(Inp," ",[_, _, _| _]),
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format(user_error,"OOPS: could not gen_dstruct for ~s~n",[Inp]).
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% handle *field[4]
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cut_c_stuff([0'*|Name], RName) :- !, % 'cut *
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cut_c_stuff(Name, RName).
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cut_c_stuff(Name, RName) :-
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cut_mat(Name, RName).
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cut_mat([], []).
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cut_mat([0'[|_], []) :- !. %'
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cut_mat(H.Name, H.RName) :-
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cut_mat(Name, RName).
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gen_hstruct(Inp,"") :-
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Inp = [0'/,0'/|_], !.
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gen_hstruct(Inp,"") :-
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Inp = [0'/,0'*|_], !.
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gen_hstruct(Inp, Out) :-
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Inp = [0'#|_], !, Out = Inp. % '
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gen_hstruct(Inp,Out) :-
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split(Inp," ",["struct"|Inp2]), !,
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glue(Inp2, " ", Inp3),
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gen_hstruct(Inp3,Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkAT", _]), !,
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append([" Yap_heap_regs->",Field," = AtomTermAdjust(Yap_heap_regs->",Field,");"], Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkPred"| _]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = PtoPredAdjust(Yap_heap_regs->",RField,");"], Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkOp", Name]), !,
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append([" Yap_heap_regs->",Field," = Yap_opcode(",Name,");"], Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkLock"]), !,
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append([" REINIT_LOCK(Yap_heap_regs->",Field,");"], Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkRWLock"]), !,
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append([" REINIT_RWLOCK(Yap_heap_regs->",Field,");"], Out).
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkInstE",OP]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField,"->opc = Yap_opcode(",OP,");"], Out).
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gen_hstruct(Inp,"") :-
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split(Inp," ",[_, _, _, "void"]), !.
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gen_hstruct(Inp,"") :-
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split(Inp," ",[_, _, _, _, "void"]), !.
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gen_hstruct(Inp,Restore) :-
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split(Inp," ",[_, _, _, _, Restore0]),
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append("Restore",_,Restore0), !,
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append([" ",Restore0,";"],Restore). %'
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gen_hstruct(Inp,Out) :-
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split(Inp," ",[_, Field, _, _, Adjust]),
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append(Adjust,"Adjust",_), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = ",Adjust,"(Yap_heap_regs->",RField,");"], Out).
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gen_hstruct(Inp,_) :-
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split(Inp," ",[_, _, _| _]),
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format(user_error,"OOPS: could not gen_hstruct for ~s~n",[Inp]).
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gen_init(Inp,"") :-
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Inp = [0'/,0'*|_], !.
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gen_init(Inp,"") :-
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Inp = [0'/,0'/|_], !.
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gen_init(Inp, Out) :-
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Inp = [0'#|_], !, Out = Inp. % '
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gen_init(Inp,Out) :-
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split(Inp," ",["struct"|Inp2]), !,
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glue(Inp2, " ", Inp3),
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gen_init(Inp3, Out).
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gen_init(Inp,"") :-
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split(Inp," ",[_, _, _, "void"|_]), !.
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gen_init(Inp,Init) :-
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split(Inp," ",[_, _, _, Init0| _]),
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append("Init",_,Init0), !,
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append([" ",Init0,";"],Init).
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gen_init(Inp,Init) :-
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split(Inp," ",[_, _, _, Init0| _]),
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append("Yap_Init",_,Init0), !,
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append([" ",Init0,";"],Init).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkAT", AtomName]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = MkAtomTerm(",AtomName,");"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkOp", Name]), !,
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append([" Yap_heap_regs->",Field," = Yap_opcode(",Name,");"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkLock"]), !,
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append([" INIT_LOCK(Yap_heap_regs->",Field,");"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkRWLock"]), !,
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append([" INIT_RWLOCK(Yap_heap_regs->",Field,");"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkInstE",OP]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField,"->opc = Yap_opcode(",OP,");"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkPred", Atom, "0", Module]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = RepPredProp(PredPropByAtom(",Atom,",",Module,"));"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkPred", Atom, Arity, Module]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = RepPredProp(PredPropByFunc(Yap_MkFunctor(",Atom,",",Arity,"),",Module,"));"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, "MkPred", Fun, Module]), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = RepPredProp(PredPropByFunc(",Fun,",",Module,"));"], Out).
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gen_init(Inp,Out) :-
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split(Inp," ",[_, Field, _, F0|_]),
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append("=",F,F0), !,
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cut_c_stuff(Field, RField),
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append([" Yap_heap_regs->",RField," = ",F,";"], Out).
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gen_init(Inp,_) :-
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split(Inp," ",[_, _, _| _]),
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format(user_error,"OOPS: could not gen_init for ~s~n",[Inp]).
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