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[/] [theia_gpu/] [branches/] [new_alu/] [src/] [FlowDumper.v] - Blame information for rev 220

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1 209 diegovalve 
`include "aDefinitions.v"
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/**********************************************************************************
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Theia, Ray Cast Programable graphic Processing Unit.
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Copyright (C) 2012  Diego Valverde (diego.valverde.g@gmail.com)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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***********************************************************************************/
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module Dumper;
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always @ (posedge uut.Clock)
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begin
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//-----------------------------------------------------------------
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        if (uut.II.iInstruction0[`INST_EOF_RNG])
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                $display("End of flow instruction detected");
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        if (uut.II.rIssueNow && uut.II.oIssueBcast[`ISSUE_RSID_RNG] != 0)
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        begin
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35 
 
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                //Issue state dump
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                $write("%dns IP %d    ISSUE ",$time,uut.II.oIP0);
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                if (uut.II.iInstruction0[`INST_BRANCH_BIT])
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                        $write(" BRANCH ");
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                case ( uut.II.oIssueBcast[`ISSUE_RSID_RNG] )
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                        `RS_ADD0: $write(" ADD_0 ");
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                        `RS_ADD1: $write(" ADD_1 ");
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                        `RS_DIV: $write(" DIV ");
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                        `RS_MUL: $write(" MUL ");
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                        `RS_SQRT: $write(" SQRT ");
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                        default:
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                        $write(" %b ",uut.II.oIssueBcast[`ISSUE_RSID_RNG]);
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                endcase
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                if ( uut.II.iInstruction0[`INST_IMM] == 0 && uut.II.iInstruction0[`INST_DEST_ZERO])
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                        $write( "R[%d + %d]", uut.II.iInstruction0[`INST_DST_RNG],uut.II.iFrameOffset);
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                else
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                        $write( "R[%d]", uut.II.iInstruction0[`INST_DST_RNG]);
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                case ( uut.II.oIssueBcast[`ISSUE_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.II.oIssueBcast[`ISSUE_WE_RNG]);
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                endcase
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                if (uut.II.iInstruction0[`INST_IMM])
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                        $write( "I(%h)",uut.II.iInstruction0[`INST_IMM_RNG]);
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                else
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                begin
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                        if (uut.II.iInstruction0[`INST_SRC1_DISPLACED] == 0)
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                                $write( "R[%d] ",uut.II.oSourceAddress1);
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                        else
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                                $write( "R[%d + %d] ",  uut.II.iInstruction0[`INST_SCR1_ADDR_RNG],uut.II.iFrameOffset);
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                        if (uut.II.iInstruction0[`INST_SRC0_DISPLACED] == 0)
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                                $write( "R[%d] ",uut.II.oSourceAddress0);
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                        else
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                                $write( "R[%d + %d] ",  uut.II.iInstruction0[`INST_SRC0_ADDR_RNG],uut.II.iFrameOffset);
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                end
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                $write("\t\t\t\t");
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                case ( uut.II.oIssueBcast[`ISSUE_SRC1RS_RNG] )
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                        `RS_ADD0: $write(" ADD_0 ");
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                        `RS_ADD1: $write(" ADD_1 ");
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                        `RS_DIV: $write(" DIV ");
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                        `RS_MUL: $write(" MUL ");
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                        `RS_SQRT: $write(" SQRT ");
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                        default:
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                        $write(" %b ",uut.II.oIssueBcast[`ISSUE_SRC1RS_RNG]);
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                endcase
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                $write(" | ");
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                case ( uut.II.oIssueBcast[`ISSUE_SRC0RS_RNG] )
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                        `RS_ADD0: $write(" ADD_0 ");
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                        `RS_ADD1: $write(" ADD_1 ");
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                        `RS_DIV: $write(" DIV ");
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                        `RS_MUL: $write(" MUL ");
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                        `RS_SQRT: $write(" SQRT ");
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                        default:
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                        $write(" %b ",uut.II.oIssueBcast[`ISSUE_SRC0RS_RNG]);
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                endcase
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                $write(" | ");
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                $display(" %h | %h",
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                uut.wModIssue[`MOD_ISSUE_SRC1_DATA_RNG],
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                uut.wModIssue[`MOD_ISSUE_SRC0_DATA_RNG]
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                );
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        end
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//-----------------------------------------------------------------
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if (uut.ADD_STA0.RS.iCommitGranted)
112 
begin
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        $write("%dns\t COMMIT ADD_0 R[%d]",$time,uut.ADD_STA0.oCommitData[`COMMIT_DST_RNG]);
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        case ( uut.ADD_STA0.oCommitData[`COMMIT_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.ADD_STA0.oCommitData[`COMMIT_WE_RNG]);
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                endcase
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        $write(" %h %h %h\n",uut.ADD_STA0.oCommitData[`COMMIT_X_RNG],uut.ADD_STA0.oCommitData[`COMMIT_Y_RNG],uut.ADD_STA0.oCommitData[`COMMIT_Z_RNG]);
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end
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//-----------------------------------------------------------------
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if (uut.ADD_STA1.RS.iCommitGranted)
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begin
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        $write("%dns\t COMMIT ADD_1 R[%d]",$time,uut.ADD_STA1.oCommitData[`COMMIT_DST_RNG]);
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        case ( uut.ADD_STA1.oCommitData[`COMMIT_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.ADD_STA1.oCommitData[`COMMIT_WE_RNG]);
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                endcase
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        $write(" %h %h %h\n",uut.ADD_STA1.oCommitData[`COMMIT_X_RNG],uut.ADD_STA1.oCommitData[`COMMIT_Y_RNG],uut.ADD_STA1.oCommitData[`COMMIT_Z_RNG]);
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end
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//-----------------------------------------------------------------
143 
if (uut.DIV_STA.RS.iCommitGranted)
144 
begin
145 
        $write("%dns\t COMMIT DIV R[%d]",$time,uut.DIV_STA.oCommitData[`COMMIT_DST_RNG]);
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        case ( uut.DIV_STA.oCommitData[`COMMIT_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.DIV_STA.oCommitData[`COMMIT_WE_RNG]);
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                endcase
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        $write(" %h %h %h\n",uut.DIV_STA.oCommitData[`COMMIT_X_RNG],uut.DIV_STA.oCommitData[`COMMIT_Y_RNG],uut.DIV_STA.oCommitData[`COMMIT_Z_RNG]);
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end
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//-----------------------------------------------------------------
159 
if (uut.MUL_STA.RS.iCommitGranted)
160 
begin
161 
        $write("%dns\t COMMIT MUL R[%d]",$time,uut.MUL_STA.oCommitData[`COMMIT_DST_RNG]);
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163 
        case ( uut.MUL_STA.oCommitData[`COMMIT_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.MUL_STA.oCommitData[`COMMIT_WE_RNG]);
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                endcase
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        $write(" %h %h %h\n",uut.MUL_STA.oCommitData[`COMMIT_X_RNG],uut.MUL_STA.oCommitData[`COMMIT_Y_RNG],uut.MUL_STA.oCommitData[`COMMIT_Z_RNG]);
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end
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//-----------------------------------------------------------------
175 
if (uut.SQRT_STA.RS.iCommitGranted)
176 
begin
177 
        $write("%dns\t COMMIT SQRT R[%d]",$time,uut.SQRT_STA.oCommitData[`COMMIT_DST_RNG]);
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179 
        case ( uut.SQRT_STA.oCommitData[`COMMIT_WE_RNG] )
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                        3'b000: $write(".nowrite ");
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                        3'b001: $write(".z ");
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                        3'b010: $write(".y ");
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                        3'b100: $write(".x ");
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                        3'b111: $write(".xyz ");
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                        default:
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                        $write(" %b ",uut.SQRT_STA.oCommitData[`COMMIT_WE_RNG]);
187 
                endcase
188 
        $write(" %h \n",uut.SQRT_STA.oCommitData[`COMMIT_DATA_RNG]);
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end
190 
//-----------------------------------------------------------------
191 
 
192 
end //always
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endmodule

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