83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/*
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Copyright (C) 2005 Nach, grinvader ( http://www.zsnes.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
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version 2 of the License, or (at your option) any later
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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This is part of a toolkit used to assist in ZSNES development
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This program tells us is a variable is declared in the wrong section.
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*/
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#include <iostream>
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#include <fstream>
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using namespace std;
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#include "fileutil.h"
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#define LINE_LENGTH 500
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void handle_file(const char *filename)
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{
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enum sections { sec_unknown, sec_bss, sec_data, sec_text };
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ifstream file(filename, ios::in);
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if (file)
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{
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char line[LINE_LENGTH];
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sections cur_section = sec_unknown;
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for (size_t i = 0; file.getline(line, LINE_LENGTH); i++)
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{
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if (!strcasecmp(line, "SECTION .BSS")) { cur_section = sec_bss; }
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if (!strcasecmp(line, "SECTION .DATA")) { cur_section = sec_data; }
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if (!strcasecmp(line, "SECTION .text")) { cur_section = sec_text; }
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if ((cur_section != sec_bss) &&
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(strstr(line, " resd ") || strstr(line, " resw ") || strstr(line, " resb ") ||
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(strstr(line, ",resd ") || strstr(line, ",resw ") || strstr(line, ",resb ")) ))
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{
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cout << filename << ": line " << i << ": Error, resx in non BSS section. \"" << line << "\"" << endl;
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}
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if ((cur_section != sec_data) &&
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(strstr(line, " dd ") || strstr(line, " dw ") || strstr(line, " db ") ||
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(strstr(line, ",dd ") || strstr(line, ",dw ") || strstr(line, ",db ")) ))
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{
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cout << filename << ": line " << i << ": Error, dx in non DATA section. \"" << line << "\"" << endl;
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}
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}
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}
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else
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{
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cout << "Error opening: " << filename << endl;
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}
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}
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void section_test(const char *filename, struct stat& stat_buffer)
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{
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if (is_asm_file(filename))
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{
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handle_file(filename);
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}
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}
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int main()
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{
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parse_dir(".", section_test);
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return(0);
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}
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