1ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/* 2ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ******************************************************************************* 385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Copyright (C) 1999-2008, International Business Machines 4ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * Corporation and others. All Rights Reserved. 5ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ******************************************************************************* 6ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * file name: gennames.c 7ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * encoding: US-ASCII 8ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * tab size: 8 (not used) 9ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * indentation:4 10ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 11ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * created on: 1999nov01 12ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * created by: Markus W. Scherer 13ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 14ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * This program reads a binary file and creates a C source code file 15ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * with a byte array that contains the data of the binary file. 16ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 17ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 12/09/1999 weiv Added multiple file handling 18ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru */ 19ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 20ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/utypes.h" 21ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 22ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef U_WINDOWS 23ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define VC_EXTRALEAN 24ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define WIN32_LEAN_AND_MEAN 25ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOUSER 26ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOSERVICE 27ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOIME 28ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define NOMCX 29ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include <windows.h> 30ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include <time.h> 31ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 32ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 33ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef U_LINUX 34ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define U_ELF 35ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 36ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 37ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef U_ELF 38ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# include <elf.h> 39ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# if defined(ELFCLASS64) 40ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define U_ELF64 41ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# endif 42ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru /* Old elf.h headers may not have EM_X86_64, or have EM_X8664 instead. */ 43ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# ifndef EM_X86_64 44ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define EM_X86_64 62 45ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# endif 46ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru# define ICU_ENTRY_OFFSET 0 47ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 48ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 49ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include <stdio.h> 50ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include <stdlib.h> 51ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/putil.h" 52ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "cmemory.h" 53ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "cstring.h" 54ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "filestrm.h" 55ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "toolutil.h" 56ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "unicode/uclean.h" 57ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "uoptions.h" 5885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#include "pkg_genc.h" 59ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 60ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#if defined(U_WINDOWS) || defined(U_ELF) 61ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define CAN_GENERATE_OBJECTS 62ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 63ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 6485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Hoenum { 65ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptHelpH = 0, 66ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptHelpQuestionMark, 67ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptDestDir, 68ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptName, 69ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptEntryPoint, 70ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef CAN_GENERATE_OBJECTS 71ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptObject, 72ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptMatchArch, 73ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 74ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptFilename, 75ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru kOptAssembly 76ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 77ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 78ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querustatic UOption options[]={ 79ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/*0*/UOPTION_HELP_H, 80ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_HELP_QUESTION_MARK, 81ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DESTDIR, 82ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DEF("name", 'n', UOPT_REQUIRES_ARG), 83ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DEF("entrypoint", 'e', UOPT_REQUIRES_ARG), 84ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef CAN_GENERATE_OBJECTS 85ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/*5*/UOPTION_DEF("object", 'o', UOPT_NO_ARG), 86ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DEF("match-arch", 'm', UOPT_REQUIRES_ARG), 87ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 88ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DEF("filename", 'f', UOPT_REQUIRES_ARG), 89ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UOPTION_DEF("assembly", 'a', UOPT_REQUIRES_ARG) 90ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 91ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 9285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#define CALL_WRITECCODE 'c' 9385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#define CALL_WRITEASSEMBLY 'a' 9485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#define CALL_WRITEOBJECT 'o' 95ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruextern int 96ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querumain(int argc, char* argv[]) { 97ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru UBool verbose = TRUE; 9885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho char writeCode; 99ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 100ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru U_MAIN_INIT_ARGS(argc, argv); 101ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 102ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru options[kOptDestDir].value = "."; 103ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 104ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru /* read command line options */ 105ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options); 106ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 107ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru /* error handling, printing usage message */ 108ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if(argc<0) { 109ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stderr, 110ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "error in command line argument \"%s\"\n", 111ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru argv[-argc]); 112ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 113ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if(argc<0 || options[kOptHelpH].doesOccur || options[kOptHelpQuestionMark].doesOccur) { 114ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stderr, 115ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "usage: %s [-options] filename1 filename2 ...\n" 116ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\tread each binary input file and \n" 117ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\tcreate a .c file with a byte array that contains the input file's data\n" 118ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "options:\n" 119ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-h or -? or --help this usage text\n" 120ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-d or --destdir destination directory, followed by the path\n" 121ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-n or --name symbol prefix, followed by the prefix\n" 122ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-e or --entrypoint entry point name, followed by the name (_dat will be appended)\n" 123ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-r or --revision Specify a version\n" 124ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru , argv[0]); 125ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef CAN_GENERATE_OBJECTS 126ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stderr, 127ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-o or --object write a .obj file instead of .c\n" 128ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-m or --match-arch file.o match the architecture (CPU, 32/64 bits) of the specified .o\n" 129ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t ELF format defaults to i386. Windows defaults to the native platform.\n"); 130ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 131ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stderr, 132ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-f or --filename Specify an alternate base filename. (default: symbolname_typ)\n" 133ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "\t-a or --assembly Create assembly file. (possible values are: "); 134ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 13585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho printAssemblyHeadersToStdErr(); 136ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } else { 137ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const char *message, *filename; 13885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* TODO: remove void (*writeCode)(const char *, const char *); */ 139ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 140ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if(options[kOptAssembly].doesOccur) { 141ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru message="generating assembly code for %s\n"; 14285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeCode = CALL_WRITEASSEMBLY; 14385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* TODO: remove writeCode=&writeAssemblyCode; */ 14485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho 14585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho if (!checkAssemblyHeaderName(options[kOptAssembly].value)) { 146ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stderr, 147ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru "Assembly type \"%s\" is unknown.\n", options[kOptAssembly].value); 148ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru return -1; 149ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 150ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 151ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef CAN_GENERATE_OBJECTS 152ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru else if(options[kOptObject].doesOccur) { 153ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru message="generating object code for %s\n"; 15485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeCode = CALL_WRITEOBJECT; 15585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* TODO: remove writeCode=&writeObjectCode; */ 156ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 157ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 158ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru else 159ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru { 160ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru message="generating C code for %s\n"; 16185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeCode = CALL_WRITECCODE; 16285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* TODO: remove writeCode=&writeCCode; */ 163ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 164ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru while(--argc) { 165ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru filename=getLongPathname(argv[argc]); 166ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru if (verbose) { 167ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru fprintf(stdout, message, filename); 168ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 169ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 17085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho switch (writeCode) { 17185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho case CALL_WRITECCODE: 17285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeCCode(filename, options[kOptDestDir].value, 17385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptName].doesOccur ? options[kOptName].value : NULL, 17485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL, 17585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho NULL); 17685bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho break; 17785bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho case CALL_WRITEASSEMBLY: 17885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeAssemblyCode(filename, options[kOptDestDir].value, 17985bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL, 18085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL, 18185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho NULL); 18285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho break; 183ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifdef CAN_GENERATE_OBJECTS 18485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho case CALL_WRITEOBJECT: 18585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho writeObjectCode(filename, options[kOptDestDir].value, 18685bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptEntryPoint].doesOccur ? options[kOptEntryPoint].value : NULL, 18785bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptMatchArch].doesOccur ? options[kOptMatchArch].value : NULL, 18885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho options[kOptFilename].doesOccur ? options[kOptFilename].value : NULL, 18985bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho NULL); 19085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho break; 19185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho#endif 19285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho default: 19385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* Should never occur. */ 19485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho break; 195ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 19685bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho /* TODO: remove writeCode(filename, options[kOptDestDir].value); */ 197ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 198ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru } 199ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 20085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho return 0; 201ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 202