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[/] [openrisc/] [trunk/] [orpsocv2/] [sw/] [utils/] [bin2vlogarray.c] - Rev 504
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/*$$HEADER*/ /******************************************************************************/ /* */ /* H E A D E R I N F O R M A T I O N */ /* */ /******************************************************************************/ // Project Name : ORPSoC v2 // File Name : bin2vlogarray.c // Prepared By : // Project Start : /*$$COPYRIGHT NOTICE*/ /******************************************************************************/ /* */ /* C O P Y R I G H T N O T I C E */ /* */ /******************************************************************************/ /* This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; version 2.1 of the License, a copy of which is available from http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /*$$DESCRIPTION*/ /******************************************************************************/ /* */ /* D E S C R I P T I O N */ /* */ /******************************************************************************/ // // Generate verilog lines assigning array output from binary final input // // Looks like this: // // 0 : wb_dat_o <= 32'h18000000; // 1 : wb_dat_o <= 32'h18200000; // 2 : wb_dat_o <= 32'h1880b000; // 3 : wb_dat_o <= 32'ha8400051; // 4 : wb_dat_o <= 32'hd8041000; // 5 : wb_dat_o <= 32'h18c00000; // 6 : wb_dat_o <= 32'h18e00000; // // etc... // // The generated file is pulled into the appropriate part of a verilog // module and gets synthesized. #include <stdio.h> #include <stdint.h> #define OUT_REG_STRING "wb_dat_o" // OR1200 no longer has these #delays on synchronous assigns - so we don't need // them here anymore either. //#define ASSIGN_STRING "<= #1" #define ASSIGN_STRING "<= " #define SIZE_STRING "32'h" // Concatenate the defines #define BEFORE_STRING "%d : "OUT_REG_STRING" "ASSIGN_STRING" "SIZE_STRING //#define BEFORE_STRING "%d : wb_dat_o <= 32'h" int main(void) { int c, word_counter=0; uint32_t word; uint8_t *wordarray = (uint8_t*) &word; while((c = getchar()) != EOF) { /* Endianess might change things here */ wordarray[3] = c; wordarray[2] = getchar(); wordarray[1] = getchar(); wordarray[0] = getchar(); printf(BEFORE_STRING, word_counter); printf("%.8x;\n", word); word_counter++; } return(0); }
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