diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/nds/tools/bin2s.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/nds/tools/bin2s.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/c/src/lib/libbsp/arm/nds/tools/bin2s.c b/c/src/lib/libbsp/arm/nds/tools/bin2s.c deleted file mode 100644 index 9c58309ce8..0000000000 --- a/c/src/lib/libbsp/arm/nds/tools/bin2s.c +++ /dev/null @@ -1,199 +0,0 @@ -/*--------------------------------------------------------------------------------- - bin2s: convert a binary file to a gcc asm-module - for gfx/foo.bin it'll write foo_bin (an array of char) - foo_bin_end, and foo_bin_len (an unsigned int) - for 4bit.chr it'll write _4bit_chr, _4bit_chr_end, and - _4bit_chr_len - - - Copyright 2003 - 2005 Damian Yerrick - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - IN THE SOFTWARE. - ----------------------------------------------------------------------------------*/ - - - -/* -.align -.global SomeLabel_len -.int 1234 -.global SomeLabel -.byte blah,blah,blah,blah... -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> - -/*--------------------------------------------------------------------------------- - Print the closest valid C identifier to a given word. ----------------------------------------------------------------------------------*/ -void strnident(FILE *fout, const char *src) { -//--------------------------------------------------------------------------------- - char got_first = 0; - - while(*src != 0) { - - int s = *src++; - - /* initial digit */ - if(isdigit(s) && !got_first) - fputc('_', fout); /* stick a '_' before an initial digit */ - - /* convert only out-of-range characters */ - if(!isalpha(s) && !isdigit(s) && (s != '_')) { - if(s == '-' || s == '.' || s == '/') s = '_'; - else - s = 0; - } - - if(s) { - fputc(s, fout); - got_first = 1; - } - } -} - - -//--------------------------------------------------------------------------------- -int main(int argc, char **argv) { -//--------------------------------------------------------------------------------- - FILE *fin; - size_t filelen; - int linelen; - int arg; - int alignment = 4; - if(argc < 2) { - fputs( "bin2s - convert binary files to assembly language\n" - "typical usage: bin2s foo.bin bar.bin baz.bin > foo.s\n", stderr); - return 1; - } - - for(arg = 1; arg < argc; arg++) { - - if (argv[arg][0] == '-') - { - switch (argv[arg][1]) - { - case 'a': - - alignment = (argc > arg) ? strtoul(argv[++arg], 0, 0) : 0; - - if ( alignment == 0 ) alignment =4; - break; - } - continue; - } - - - fin = fopen(argv[arg], "rb"); - - if(!fin) { - fputs("bin2s: could not open ", stderr); - perror(argv[arg]); - return 1; - } - - fseek(fin, 0, SEEK_END); - filelen = ftell(fin); - rewind(fin); - - if(filelen == 0) { - fclose(fin); - fprintf(stderr, "bin2s: warning: skipping empty file %s\n", argv[arg]); - continue; - } - - char *ptr = argv[arg]; - char chr; - char *filename = NULL; - - while ( (chr=*ptr) ) { - - if ( chr == '\\' || chr == '/') { - - filename = ptr; - } - - ptr++; - } - - if ( NULL != filename ) { - filename++; - } else { - filename = argv[arg]; - } - - /*--------------------------------------------------------------------------------- - Generate the prolog for each included file. It has two purposes: - - 1. provide length info, and - 2. align to user defined boundary, default is 32bit - - ---------------------------------------------------------------------------------*/ - fprintf( stdout, "/* Generated by BIN2S - please don't edit directly */\n" - "\t.section .rodata\n" - "\t.balign %d\n" - "\t.global ", alignment); - strnident(stdout, filename); - fputs("_size\n", stdout); - strnident(stdout, filename); - printf("_size: .int %lu\n\t.global ", (unsigned long)filelen); - strnident(stdout, filename); - fputs("\n", stdout); - strnident(stdout, filename); - fputs(":\n\t.byte ", stdout); - - linelen = 0; - - while(filelen > 0) { - unsigned char c = fgetc(fin); - - printf("%3u", (unsigned int)c); - filelen--; - - /* don't put a comma after the last item */ - if(filelen) { - - /* break after every 16th number */ - if(++linelen >= 16) { - linelen = 0; - fputs("\n\t.byte ", stdout); - } else { - fputc(',', stdout); - } - } - } - - fputs("\n\n\t.global ", stdout); - strnident(stdout, filename); - fputs("_end\n", stdout); - strnident(stdout, filename); - fputs("_end:\n\n", stdout); - - - fclose(fin); - } - - return 0; -} - |