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https://github.com/AsahiLinux/u-boot
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tools: Remove the out-of-date MinGW support codes
MinGW build for U-Boot tools has been broken for years. The official support of Windows build is now MSYS2. Remove the MinGW support codes. Signed-off-by: Bin Meng <bin.meng@windriver.com>
This commit is contained in:
Bin Meng
Tom Rini
parent
ae2b3e8510
commit
3b32cf096b
5 changed files with 3 additions and 175 deletions
10
README
10
README
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@ -3186,16 +3186,6 @@ necessary. For example using the ELDK on a 4xx CPU, please enter:
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$ CROSS_COMPILE=ppc_4xx-
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$ export CROSS_COMPILE
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Note: If you wish to generate Windows versions of the utilities in
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the tools directory you can use the MinGW toolchain
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(http://www.mingw.org). Set your HOST tools to the MinGW
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toolchain and execute 'make tools'. For example:
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$ make HOSTCC=i586-mingw32msvc-gcc HOSTSTRIP=i586-mingw32msvc-strip tools
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Binaries such as tools/mkimage.exe will be created which can
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be executed on computers running Windows.
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U-Boot is intended to be simple to build. After installing the
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sources you must configure U-Boot for one specific board type. This
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is done by typing:
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@ -1,113 +0,0 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2008 Extreme Engineering Solutions, Inc.
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*
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* mmap/munmap implementation derived from:
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* Clamav Native Windows Port : mmap win32 compatibility layer
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* Copyright (c) 2005-2006 Gianluigi Tiesi <sherpya@netfarm.it>
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* Parts by Kees Zeelenberg <kzlg@users.sourceforge.net> (LibGW32C)
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*/
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#include "mingw_support.h"
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include <errno.h>
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#include <assert.h>
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#include <io.h>
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int fsync(int fd)
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{
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return _commit(fd);
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}
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void *mmap(void *addr, size_t len, int prot, int flags, int fd, int offset)
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{
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void *map = NULL;
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HANDLE handle = INVALID_HANDLE_VALUE;
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DWORD cfm_flags = 0, mvf_flags = 0;
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switch (prot) {
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case PROT_READ | PROT_WRITE:
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cfm_flags = PAGE_READWRITE;
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mvf_flags = FILE_MAP_ALL_ACCESS;
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break;
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case PROT_WRITE:
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cfm_flags = PAGE_READWRITE;
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mvf_flags = FILE_MAP_WRITE;
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break;
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case PROT_READ:
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cfm_flags = PAGE_READONLY;
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mvf_flags = FILE_MAP_READ;
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break;
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default:
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return MAP_FAILED;
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}
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handle = CreateFileMappingA((HANDLE) _get_osfhandle(fd), NULL,
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cfm_flags, HIDWORD(len), LODWORD(len), NULL);
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if (!handle)
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return MAP_FAILED;
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map = MapViewOfFile(handle, mvf_flags, HIDWORD(offset),
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LODWORD(offset), len);
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CloseHandle(handle);
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if (!map)
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return MAP_FAILED;
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return map;
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}
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int munmap(void *addr, size_t len)
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{
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if (!UnmapViewOfFile(addr))
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return -1;
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return 0;
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}
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/* Reentrant string tokenizer. Generic version.
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Copyright (C) 1991,1996-1999,2001,2004,2007 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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*/
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/* Parse S into tokens separated by characters in DELIM.
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If S is NULL, the saved pointer in SAVE_PTR is used as
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the next starting point. For example:
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char s[] = "-abc-=-def";
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char *sp;
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x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def"
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x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL
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x = strtok_r(NULL, "=", &sp); // x = NULL
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// s = "abc\0-def\0"
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*/
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char *strtok_r(char *s, const char *delim, char **save_ptr)
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{
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char *token;
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if (s == NULL)
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s = *save_ptr;
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/* Scan leading delimiters. */
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s += strspn(s, delim);
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if (*s == '\0') {
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*save_ptr = s;
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return NULL;
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}
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/* Find the end of the token. */
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token = s;
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s = strpbrk (token, delim);
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if (s == NULL) {
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/* This token finishes the string. */
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*save_ptr = memchr(token, '\0', strlen(token));
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} else {
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/* Terminate the token and make *SAVE_PTR point past it. */
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*s = '\0';
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*save_ptr = s + 1;
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}
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return token;
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}
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#include "getline.c"
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@ -1,45 +0,0 @@
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/* SPDX-License-Identifier: LGPL-2.0+ */
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/*
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* Copyright 2008 Extreme Engineering Solutions, Inc.
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*/
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#ifndef __MINGW_SUPPORT_H_
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#define __WINGW_SUPPORT_H_ 1
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/* Defining __INSIDE_MSYS__ helps to prevent u-boot/mingw overlap */
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#define __INSIDE_MSYS__ 1
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#include <windows.h>
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/* mmap protections */
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#define PROT_READ 0x1 /* Page can be read */
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#define PROT_WRITE 0x2 /* Page can be written */
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#define PROT_EXEC 0x4 /* Page can be executed */
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#define PROT_NONE 0x0 /* Page can not be accessed */
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/* Sharing types (must choose one and only one of these) */
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#define MAP_SHARED 0x01 /* Share changes */
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#define MAP_PRIVATE 0x02 /* Changes are private */
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/* File perms */
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#ifndef S_IRGRP
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# define S_IRGRP 0
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#endif
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#ifndef S_IWGRP
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# define S_IWGRP 0
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#endif
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/* Windows 64-bit access macros */
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#define LODWORD(x) ((DWORD)((DWORDLONG)(x)))
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#define HIDWORD(x) ((DWORD)(((DWORDLONG)(x) >> 32) & 0xffffffff))
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typedef UINT uint;
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typedef ULONG ulong;
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int fsync(int fd);
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void *mmap(void *, size_t, int, int, int, int);
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int munmap(void *, size_t);
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char *strtok_r(char *s, const char *delim, char **save_ptr);
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#include "getline.h"
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#endif /* __MINGW_SUPPORT_H_ */
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@ -3,13 +3,12 @@
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* Copyright 2009 Extreme Engineering Solutions, Inc.
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*/
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#include "compiler.h"
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/*
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* Include additional files required for supporting different operating systems
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*/
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#include "compiler.h"
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#ifdef __MINGW32__
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#include "mingw_support.c"
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#endif
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#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
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#include "getline.c"
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#endif
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@ -11,9 +11,6 @@
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/*
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* Include additional files required for supporting different operating systems
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*/
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#ifdef __MINGW32__
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#include "mingw_support.h"
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#endif
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#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
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#include "getline.h"
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