mirror of https://github.com/wwarthen/RomWBW.git
b1ackmai1er
6 years ago
6 changed files with 1 additions and 155 deletions
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MIT License |
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Copyright (c) 2016 ipatix |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in all |
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copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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SOFTWARE. |
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CC = gcc |
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STRIP = strip |
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CFLAGS = -Werror -Wall -Wextra -Wconversion -O2 -D NDEBUG |
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BINARY = bin2asm |
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SRC_FILES = $(wildcard *.c) |
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OBJ_FILES = $(SRC_FILES:.c=.o) |
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all: $(BINARY) |
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.PHONY: clean |
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clean: |
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rm -f $(OBJ_FILES) |
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$(BINARY): $(OBJ_FILES) |
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$(CC) -o $@ $^ $(LIBS) |
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$(STRIP) -s $@ |
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%.o: %.c |
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$(CC) -c -o $@ $< $(CFLAGS) $(IMPORT) |
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@ -1,5 +0,0 @@ |
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# bin2asm |
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Converts binary files to ASM compatible assembly files |
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Usage: |
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$ bin2asm hello.bin > hello.asm |
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@ -1,100 +0,0 @@ |
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//bin2asm from Michael Panzlaff https://github.com/ipatix/bin2asm Thanks Mike.
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//Modified by Phil Summers difficultylevelhigh@gmail.com for ROMWBW
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <libgen.h> |
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void die(const char msg[]) { |
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perror(msg); |
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exit(EXIT_FAILURE); |
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} |
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int main(int argc, char *argv[]) { |
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for (int i = 1; i < argc; i++) { |
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// determine file size
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FILE *input_file = fopen(argv[i], "rb"); |
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if (!input_file) { |
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fprintf(stderr, "fail %s\n", argv[i]); |
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die("Couldn't open input file"); |
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} |
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if (fseek(input_file, 0, SEEK_END) == -1) { |
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die("Error determining file size"); |
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} |
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long file_size = ftell(input_file); |
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if (file_size == -1) { |
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die("Error determining file size (2)"); |
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} |
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if (fseek(input_file, 0, SEEK_SET) == -1) { |
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die("Error determining file size (3)"); |
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} |
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// get file name
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char *name = basename(argv[i]); |
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char *dot = strrchr(name, '.'); |
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if (dot) { |
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*dot = '\0'; |
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} |
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// write lines
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while (file_size > 0) { |
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size_t bytes_read = (file_size > 8) ? 8 : (size_t)file_size; |
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unsigned char data_buf[8]; |
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size_t actual_read = fread(data_buf, 1, bytes_read, input_file); |
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if (actual_read != bytes_read) { |
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fprintf(stderr, "Error while reading file, only %d read instead of %d\n", (int)actual_read, (int)bytes_read); |
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if (feof(input_file)) |
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fprintf(stderr, "Reached end of file\n"); |
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if (ferror(input_file)) |
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fprintf(stderr, "An unknown error occured while reading the file\n"); |
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perror("ERROR"); |
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exit(EXIT_FAILURE); |
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} |
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switch (bytes_read) { |
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case 1: |
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printf(" .db $%02X\r\n", |
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data_buf[0]); |
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break; |
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case 2: |
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printf(" .db $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1]); |
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break; |
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case 3: |
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printf(" .db $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2]); |
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break; |
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case 4: |
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printf(" .db $%02X, $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2], data_buf[3]); |
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break; |
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case 5: |
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printf(" .db $%02X, $%02X, $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2], data_buf[3], data_buf[4]); |
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break; |
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case 6: |
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printf(" .db $%02X, $%02X, $%02X, $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2], data_buf[3], data_buf[4], data_buf[5]); |
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break; |
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case 7: |
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printf(" .db $%02X, $%02X, $%02X, $%02X, $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2], data_buf[3], data_buf[4], data_buf[5], data_buf[6]); |
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break; |
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case 8: |
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printf(" .db $%02X, $%02X, $%02X, $%02X, $%02X, $%02X, $%02X, $%02X\r\n", |
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data_buf[0], data_buf[1], data_buf[2], data_buf[3], data_buf[4], data_buf[5], data_buf[6], data_buf[7]); |
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break; |
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default: |
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fprintf(stderr, "Invalid program state\n"); |
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exit(EXIT_FAILURE); |
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} |
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file_size -= (long)bytes_read; |
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} |
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printf("\r\n"); |
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if (fclose(input_file)) { |
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die("Error while closing file"); |
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} |
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} |
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return 0; |
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} |
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