8947654162
BEAM now uses YAP Indexing (JITI) git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1575 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
375 lines
11 KiB
C
375 lines
11 KiB
C
/*************************************************************************
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* *
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* BEAM -> Basic Extended Andorra Model *
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* BEAM extends the YAP Prolog system to support the EAM *
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* *
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* Copyright: Ricardo Lopes and NCC - University of Porto, Portugal *
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* *
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**************************************************************************
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* comments: eam show abstract machine assembler *
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*************************************************************************/
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#ifdef BEAM
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#include<stdio.h>
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#include "Yap.h"
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#include "Yatom.h"
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#include "eam.h"
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#include "eamamasm.h"
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void eam_showcode(Cell *code);
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extern int am_to_inst(Cell inst);
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void eam_showcode(Cell *code)
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{
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int n;
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#define carg1 *(code+1)
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#define carg2 *(code+2)
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#define carg3 *(code+3)
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#define carg4 *(code+4)
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printf("--------------------------------------------------\n");
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while (1) {
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n=am_to_inst(*code);
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printf("%ld->",(long) code);
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switch(n) {
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case(_exit_eam):
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printf("_exit\n");
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code++;
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if (*(code)==-1) return;
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break;
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case(_top_tree):
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printf("_top_tree \n");
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code++;
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break;
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case(_scheduler):
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printf("_scheduler \n");
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code++;
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break;
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case(_prepare_tries):
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printf("_prepare_tries for %d clauses with arity=%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_prepare_calls ):
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printf("_prepare_calls %d \n",(int) carg1);
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code+=2;
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break;
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case(_get_var_X_op ):
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printf("_get_var_X_op X%d, X%d\n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_get_var_Y_op ):
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printf("_get_var_Y_op X%d, Y%d\n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_get_val_X_op ):
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printf("_get_val_X_op X%d, X%d\n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_get_val_Y_op ):
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printf("_get_val_Y_op X%d, Y%d\n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_get_atom_op ):
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printf("_get_atom_op X%d, %d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_get_list_op ):
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printf("_get_list_op X%d\n",(int) carg1);
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code+=2;
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break;
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case(_get_struct_op ):
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printf("_get_struct_op X%d, %lX/%d\n",(int) carg1,(unsigned long) carg2,(int) carg3);
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code+=4;
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break;
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case(_unify_void_op ):
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printf("_unify_void_op\n");
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code++;
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break;
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case(_unify_val_X_op ):
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printf("_unify_val_X_op X%d\n",(int) carg1);
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code+=2;
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break;
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case(_unify_val_Y_op ):
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printf("_unify_val_Y_op Y%d\n",(int) carg1);
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code+=2;
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break;
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case(_unify_var_X_op ):
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printf("_unify_var_X_op X%d\n",(int) carg1);
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code+=2;
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break;
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case(_unify_var_Y_op ):
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printf("_unify_var_Y_op Y%d\n",(int) carg1);
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code+=2;
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break;
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case(_unify_atom_op ):
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printf("_unify_atom_op 0x%lX\n",(unsigned long) carg1);
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code+=2;
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break;
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case(_unify_list_op ):
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printf("_unify_list_op \n");
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code++;
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break;
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case(_unify_last_list_op ):
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printf("_unify_last_list_op \n");
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code++;
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break;
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case(_unify_struct_op ):
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printf("_unify_struct_op 0x%lX,%d\n",(unsigned long) carg1,(int) carg2);
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code+=3;
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break;
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case(_unify_last_struct_op ):
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printf("_unify_last_struct_op 0x%lX,%d\n",(unsigned long) carg1,(int) carg2);
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code+=3;
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break;
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case(_unify_last_atom_op ):
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printf("_unify_last_atom_op 0x%lX\n",(unsigned long) carg1);
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code+=2;
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break;
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case(_unify_local_X_op ):
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printf("_unify_local_X_op X%d\n",(int) carg1);
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code+=2;
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break;
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case(_unify_local_Y_op ):
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printf("_unify_local_Y_op X%d\n",(int) carg1);
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code+=2;
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break;
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case(_put_var_X_op ):
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printf("_put_var_X_op X%d,X%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_var_Y_op ):
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printf("_put_var_Y_op X%d,Y%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_var_P_op ):
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printf("_put_var_P_op X%d,Y%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_val_X_op ):
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printf("_put_val_X_op X%d,X%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_val_Y_op ):
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printf("_put_val_Y_op X%d,Y%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_atom_op ):
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printf("_put_atom_op X%d, %d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_put_list_op ):
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printf("_put_list_op X%d \n",(int) carg1);
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code+=2;
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break;
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case(_put_struct_op ):
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printf("_put_struct_op X%d,%d,%d \n",(int) carg1,(int) carg2,(int) carg3);
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code+=4;
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break;
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case(_put_unsafe_op ):
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printf("_put_unsafe_op X%d, Y%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_write_void ):
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printf("_write_void \n");
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code++;
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break;
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case(_write_var_X_op ):
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printf("_write_var_X_op X%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_var_Y_op ):
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printf("_write_var_Y_op Y%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_var_P_op ):
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printf("_write_var_P_op Y%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_val_X_op ):
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printf("_write_val_X_op X%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_val_Y_op ):
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printf("_write_val_Y_op Y%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_atom_op ):
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printf("_write_atom_op %d \n",(int) carg1);
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code+=2;
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break;
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case(_write_list_op ):
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printf("_write_list_op \n");
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code++;
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break;
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case(_write_struct_op ):
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printf("_write_struct_op %d,%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_write_last_list_op ):
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printf("_write_last_list_op \n");
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code++;
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break;
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case(_write_last_struct_op ):
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printf("_write_last_struct_op %d,%d \n",(int) carg1,(int) carg2);
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code+=3;
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break;
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case(_write_local_X_op ):
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printf("_write_local_X_op X%d \n",(int) carg1);
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code+=2;
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break;
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case(_write_local_Y_op ):
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printf("_write_local_Y_op Y%d \n",(int) carg1);
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code+=2;
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break;
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case(_pop_op ):
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printf("_pop_read_op \n");
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code++;
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break;
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case(_jump_op ):
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printf("_jump_op %ld\n",(long int) carg1);
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code+=4;
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break;
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case(_proceed_op ):
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printf("_proceed_op \n");
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code++;
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break;
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case(_call_op ):
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printf("_call_op %s/%d \n", ((PredEntry *) carg1)->beamTable->name,((PredEntry *) carg1)->beamTable->arity);
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code+=2;
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break;
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case(_safe_call_op ):
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printf("_safe_call_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_safe_call_unary_op ):
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printf("_safe_call_unary_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_safe_call_binary_op ):
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printf("_safe_call_binary_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_only_1_clause_op ):
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printf("_only_1_clause_op -> Use the same AND_BOX for the %dth clause of predicate %s/%d (Yvars=%d) \n",(int) carg4,((struct Clauses *)carg1)->predi->name,(int) carg2,(int) carg3);
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code+=4;
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break;
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case(_try_me_op ):
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printf("_try_me_op -> Create AND_BOX for the %dth clause of predicate %s/%d (Yvars=%d) \n",(int) carg4,((struct Clauses *)carg1)->predi->name,(int) carg2,(int) carg3);
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code+=5;
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break;
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case(_retry_me_op ):
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printf("_retry_me_op -> Create AND_BOX for the %dth clause of predicate %s/%d (Yvars=%d) \n",(int) carg4,((struct Clauses *)carg1)->predi->name,(int) carg2,(int) carg3);
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code+=5;
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break;
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case(_trust_me_op ):
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printf("_trust_me_op -> Create AND_BOX for the %dth clause of predicate %s/%d (Yvars=%d) \n",(int) carg4,((struct Clauses *)carg1)->predi->name,(int) carg2,(int) carg3);
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code+=5;
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break;
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case(_do_nothing_op ):
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printf("do_nothing_op \n");
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code++;
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break;
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case(_direct_safe_call_op ):
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printf("_direct_safe_call_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_direct_safe_call_unary_op ):
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printf("_direct_safe_call_unary_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_direct_safe_call_binary_op ):
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printf("_direct_safe_call_binary_op %ld \n",(long) carg1);
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code+=2;
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break;
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case(_skip_while_var ):
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printf("_skip_while_var \n");
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code++;
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break;
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case(_wait_while_var ):
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printf("_wait_while_var \n");
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code++;
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break;
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case(_force_wait ):
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printf("_force_wait \n");
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code++;
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break;
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case(_write_call ):
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printf("_write_call \n");
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code++;
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break;
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case(_is_call ):
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printf("_is_call \n");
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code++;
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break;
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case(_equal_call ):
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printf("_equal_call \n");
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code++;
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break;
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case(_cut_op ):
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printf("_cut_op \n");
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code++;
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break;
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case(_commit_op ):
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printf("_commit_op \n");
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code++;
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break;
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case(_fail_op ):
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printf("_fail_op \n");
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code++;
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break;
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case(_save_b_X_op ):
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printf("_save_b_X_op \n");
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code++;
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break;
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case(_save_b_Y_op ):
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printf("_save_b_Y_op \n");
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code++;
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break;
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case(_save_appl_X_op ):
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printf("_save_appl_X_op \n");
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code++;
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break;
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case(_save_appl_Y_op ):
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printf("_save_appl_Y_op \n");
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code++;
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break;
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case(_save_pair_X_op ):
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printf("_save_pair_X_op \n");
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code++;
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break;
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case(_save_pair_Y_op ):
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printf("_save_pair_Y_op \n");
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code++;
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break;
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case(_either_op ):
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printf("_either_op \n");
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code++;
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break;
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case(_orelse_op ):
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printf("_orelse_op \n");
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code++;
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break;
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case(_orlast_op ):
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printf("_orlast_op \n");
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code++;
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break;
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default:
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if (n!=*code) printf("inst(%d)\n",n);
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else printf("Label Next Call %d\n",n);
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code++;
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}
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}
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}
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#endif /* BEAM */
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