X-Git-Url: https://jxself.org/git/?p=zilutils.git;a=blobdiff_plain;f=zilasm%2Fheader.c;fp=zilasm%2Fheader.c;h=0000000000000000000000000000000000000000;hp=e5f350fbaa0265d5a0267721a2137714df8e58f3;hb=82b0f84ab797141758929d16894d42e12ef79af7;hpb=37d32bd49e745a5c1686b6495f60172b24222361 diff --git a/zilasm/header.c b/zilasm/header.c deleted file mode 100644 index e5f350f..0000000 --- a/zilasm/header.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * header.c -- part of ZilUtils/ZilAsm - * - * Copyright (C) 2016, 2019 Jason Self - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see - * - * SPDX-License-Identifier: AGPL-3.0-or-later - */ - -#include /* bzero */ -#include -#include - -#include "header.h" - -Program_header_struct Program_header; - -const unsigned MAX_HEADER_LEN = 40; - -void program_header_reset(unsigned zversion) -{ - bzero(&Program_header, sizeof(Program_header)); - Program_header.version = zversion; -} - -ZMemblock *program_header_build(void) -{ - ZMemblock *zmb = zmem_init(MAX_HEADER_LEN); - zmem_putbyte(zmb, Program_header.version); - /* TODO */ - return zmb; -} - - -Word swapBytes(Word w) -{ - return ((w & 255) << 8) + (w >> 8); -} - - -void outputToFile(Program_header_struct *pHeader, FILE* file) -{ - Program_header_struct h; - memcpy(&h, pHeader, sizeof(Program_header_struct)); - - h.startPC = swapBytes(h.startPC); - h.h_file_size = swapBytes(h.h_file_size); - fwrite(&h, sizeof(Program_header_struct), 1, file); -} \ No newline at end of file