diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/bin2coff.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/scripts/bin2coff.c b/scripts/bin2coff.c index 4a8592ac..8c8a956f 100644 --- a/scripts/bin2coff.c +++ b/scripts/bin2coff.c @@ -2,7 +2,7 @@ * bin2coff: converts a data object into a Win32 linkable COFF binary object * Copyright (c) 2011 Pete Batard <pete@akeo.ie> * This file is part of the libwdi project: http://libwdi.sf.net - * Modified 2018 by Artifex Software to rename '-' characters to '_' in symbols. + * Modifications Copyright (c) 2018 by Artifex Software * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -27,6 +27,12 @@ * http://pierrelib.pagesperso-orange.fr/exec_formats/MS_Symbol_Type_v1.0.pdf */ +/* + Updates from Artifex Software Inc. + + Automatically rename '-' to '_' in generated symbols. + + Accept 'Win32' and 'x64' as flags. + */ + #include <stdio.h> #include <string.h> #include <stdlib.h> @@ -223,6 +229,17 @@ typedef struct { #pragma pack(pop) +static int check_64bit(const char *arg, int *x86_32) +{ + if ((strcmp(arg, "64bit") == 0) || (strcmp(arg, "x64") == 0)) + *x86_32 = 0; /* 0 = 64bit */ + else if ((strcmp(arg, "32bit") == 0) || (strcmp(arg, "Win32") == 0)) + *x86_32 = 1; /* 1 = 32bit */ + else + return 0; + return 1; +} + int #ifdef DDKBUILD __cdecl @@ -230,7 +247,7 @@ __cdecl main (int argc, char *argv[]) { const uint16_t endian_test = 0xBE00; - int x86_32, short_label, short_size; + int x86_32, short_label, short_size, last_arg; int i, r = 1; char* label; FILE *fd = NULL; @@ -243,12 +260,12 @@ main (int argc, char *argv[]) SIZE_TYPE* data_size; if ((argc < 3) || (argc > 5)) { - fprintf(stderr, "\nUsage: bin2coff bin obj [label] [64bit]\n\n"); + fprintf(stderr, "\nUsage: bin2coff bin obj [label] [64bit|Win32|x64]\n\n"); fprintf(stderr, " bin : source binary data\n"); fprintf(stderr, " obj : target object file, in MS COFF format.\n"); fprintf(stderr, " label: identifier for the extern data. If not provided, the name of the\n"); fprintf(stderr, " binary file without extension is used.\n"); - fprintf(stderr, " 64bit: produce a 64 bit compatible object - symbols are generated without\n"); + fprintf(stderr, " 64bit:\n Win32:\n x64 : produce a 64 bit compatible object - symbols are generated without\n"); fprintf(stderr, " leading underscores and machine type is set to x86_x64.\n\n"); fprintf(stderr, "With your linker set properly, typical access from a C source is:\n\n"); fprintf(stderr, " extern uint8_t label[] /* binary data */\n"); @@ -271,10 +288,15 @@ main (int argc, char *argv[]) size = (size_t)ftell(fd); fseek(fd, 0, SEEK_SET); - x86_32 = (((argc >= 4) && (strcmp(argv[3], "64bit") == 0)) || ((argc >= 5) && (strcmp(argv[4], "64bit") == 0)))?0:1; + x86_32 = 0; + last_arg = argc; + if (argc >= 4 && check_64bit(argv[4], &x86_32)) + last_arg = 4; + else if (argc >= 5 && check_64bit(argv[5], &x86_32)) + last_arg = 5; /* Label setup */ - if ( (argc < 4) || ((argc == 4) && (!x86_32)) ) { + if (argc < last_arg) { for (i=(int)strlen(argv[1])-1; i>=0; i--) { if (argv[1][i] == '.') { argv[1][i] = 0; |