[26] | 1 | /*
|
---|
| 2 | * TOPPERS/JSP Kernel
|
---|
| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
|
---|
| 4 | * Just Standard Profile Kernel
|
---|
| 5 | *
|
---|
| 6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
|
---|
| 7 | * Toyohashi Univ. of Technology, JAPAN
|
---|
| 8 | *
|
---|
| 9 | * ä¸è¨èä½æ¨©è
|
---|
| 10 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
|
---|
| 11 | * ã«ãã£ã¦å
|
---|
| 12 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
|
---|
| 13 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
|
---|
| 14 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
|
---|
| 15 | å¸ï¼ä»¥ä¸ï¼
|
---|
| 16 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
| 17 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
| 18 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
| 19 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
| 20 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 21 | * ç¨ã§ããå½¢ã§åé
|
---|
| 22 | å¸ããå ´åã«ã¯ï¼åé
|
---|
| 23 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
| 24 | * è
|
---|
| 25 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
| 26 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 27 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 28 | * ç¨ã§ããªãå½¢ã§åé
|
---|
| 29 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
| 30 | * ã¨ï¼
|
---|
| 31 | * (a) åé
|
---|
| 32 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
| 33 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
| 34 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 35 | * (b) åé
|
---|
| 36 | å¸ã®å½¢æ
|
---|
| 37 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
| 38 | * å ±åãããã¨ï¼
|
---|
| 39 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
| 40 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
| 41 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
| 42 | 責ãããã¨ï¼
|
---|
| 43 | *
|
---|
| 44 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
| 45 | ã
|
---|
| 46 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
|
---|
| 47 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
|
---|
| 48 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
|
---|
| 49 | *
|
---|
| 50 | * @(#) $Id: fc_windows.cpp,v 1.12 2003/12/20 06:51:58 takayuki Exp $
|
---|
| 51 | */
|
---|
| 52 |
|
---|
| 53 | #if (defined(FILECONTAINER_WINDOWS) || defined(TESTSUITE)) && defined(_MSC_VER)
|
---|
| 54 |
|
---|
| 55 | #pragma warning(disable:4786)
|
---|
| 56 |
|
---|
| 57 | #include "base/filecontainer.h"
|
---|
| 58 | #include <windows.h>
|
---|
| 59 | #include <imagehlp.h>
|
---|
| 60 | #include <string>
|
---|
| 61 |
|
---|
| 62 | using namespace std;
|
---|
| 63 |
|
---|
| 64 | namespace {
|
---|
| 65 |
|
---|
| 66 | class FileContainerWindowsImpl : public FileContainer
|
---|
| 67 | {
|
---|
| 68 | protected:
|
---|
| 69 | HANDLE process;
|
---|
| 70 | LOADED_IMAGE image;
|
---|
| 71 | DWORD base;
|
---|
| 72 |
|
---|
| 73 | inline bool isLoaded(void) const
|
---|
| 74 | { return base != 0; }
|
---|
| 75 |
|
---|
| 76 | public:
|
---|
| 77 | FileContainerWindowsImpl(void) throw();
|
---|
| 78 | virtual ~FileContainerWindowsImpl(void) throw();
|
---|
| 79 |
|
---|
| 80 | /* ã¤ã³ã¿ãã§ã¼ã¹é¨ */
|
---|
| 81 | virtual void attachModule(const string & filename) throw(Exception);
|
---|
| 82 | virtual void loadContents(void * dest, address_t address, size_t size) throw(Exception);
|
---|
| 83 | virtual address_t getSymbolAddress(const string & symbol) throw(Exception);
|
---|
| 84 | virtual std::string getArchitecture(void) throw();
|
---|
| 85 |
|
---|
| 86 | TESTSUITE_PROTOTYPE(main)
|
---|
| 87 | };
|
---|
| 88 |
|
---|
| 89 | FileContainerWindowsImpl instance_of_FileContaienrWindowsImpl;
|
---|
| 90 |
|
---|
| 91 | /* ã³ã³ã¹ãã©ã¯ã¿ */
|
---|
| 92 | FileContainerWindowsImpl::FileContainerWindowsImpl(void) throw()
|
---|
| 93 | : process(NULL), image(), base(0)
|
---|
| 94 | {}
|
---|
| 95 |
|
---|
| 96 | /* ãã¹ãã©ã¯ã¿ */
|
---|
| 97 | FileContainerWindowsImpl::~FileContainerWindowsImpl(void) throw()
|
---|
| 98 | {
|
---|
| 99 | if(isLoaded()) {
|
---|
| 100 | ::UnMapAndLoad(&image);
|
---|
| 101 | ::SymUnloadModule(process, base);
|
---|
| 102 | process = NULL;
|
---|
| 103 | base = 0;
|
---|
| 104 | }
|
---|
| 105 | }
|
---|
| 106 |
|
---|
| 107 | /* 対象ã¢ã¸ã¥ã¼ã«ã®å²ä» */
|
---|
| 108 | void FileContainerWindowsImpl::attachModule(const std::string & _filename) throw(Exception)
|
---|
| 109 | {
|
---|
| 110 | string filename(_filename);
|
---|
| 111 |
|
---|
| 112 | process = ::GetCurrentProcess();
|
---|
| 113 | if(::SymInitialize( process , NULL, FALSE) == FALSE)
|
---|
| 114 | ExceptionMessage("[Internal Error] ImageHelper API initialization failure","[å
|
---|
| 115 | é¨ã¨ã©ã¼] åæåã«å¤±æãã¾ãã (ImageHlp)").throwException();
|
---|
| 116 |
|
---|
| 117 | base = ::SymLoadModule(process, NULL, (PSTR)filename.c_str(), NULL, 0, 0);
|
---|
| 118 |
|
---|
| 119 | image.SizeOfImage = sizeof(LOADED_IMAGE);
|
---|
| 120 | if(::MapAndLoad((PSTR)filename.c_str(), NULL, &image, FALSE, TRUE) == FALSE)
|
---|
| 121 | ExceptionMessage("[Internel error] Module loading failure [%]","[å
|
---|
| 122 | é¨ã¨ã©ã¼] ã¢ã¸ã¥ã¼ã«ã®èªã¿è¾¼ã¿ã«å¤±æãã¾ãã [%]") << filename << throwException;
|
---|
| 123 | }
|
---|
| 124 |
|
---|
| 125 | /* å
|
---|
| 126 | 容ã®åå¾ */
|
---|
| 127 | void FileContainerWindowsImpl::loadContents(void * dest, address_t address, size_t size) throw(Exception)
|
---|
| 128 | {
|
---|
| 129 | PIMAGE_SECTION_HEADER header;
|
---|
| 130 | unsigned int i;
|
---|
| 131 |
|
---|
| 132 | address -= base;
|
---|
| 133 | for(i=0;i<image.NumberOfSections;i++) {
|
---|
| 134 | header = image.Sections+i;
|
---|
| 135 | if(address >= header->VirtualAddress && address < header->VirtualAddress + header->SizeOfRawData) {
|
---|
| 136 | address -= header->VirtualAddress - header->PointerToRawData;
|
---|
| 137 | ::CopyMemory(dest,image.MappedAddress + address,size);
|
---|
| 138 | break;
|
---|
| 139 | }
|
---|
| 140 | }
|
---|
| 141 |
|
---|
| 142 | if(i == image.NumberOfSections)
|
---|
| 143 | ExceptionMessage("[Internel error] Memory read with unmapped address","[å
|
---|
| 144 | é¨ã¨ã©ã¼] ãããããã¦ãªãã¢ãã¬ã¹ã使ã£ã¦ã¡ã¢ãªãªã¼ããè¡ããã¾ãã").throwException();
|
---|
| 145 | }
|
---|
| 146 |
|
---|
| 147 | /* ã·ã³ãã«ã¢ãã¬ã¹ã®è§£æ±º */
|
---|
| 148 | FileContainer::address_t FileContainerWindowsImpl::getSymbolAddress(const string & _symbol) throw(Exception)
|
---|
| 149 | {
|
---|
| 150 | FileContainer::address_t result = 0;
|
---|
| 151 | string symbol(_symbol);
|
---|
| 152 | IMAGEHLP_SYMBOL sym;
|
---|
| 153 |
|
---|
| 154 | if(process == NULL || base == 0)
|
---|
| 155 | ExceptionMessage("Not initialized","åæåããã¦ã¾ãã").throwException();
|
---|
| 156 |
|
---|
| 157 | sym.SizeOfStruct = sizeof(sym);
|
---|
| 158 | sym.MaxNameLength = 0;
|
---|
| 159 |
|
---|
| 160 | if(::SymGetSymFromName(process, (PSTR)symbol.c_str(), &sym) == TRUE)
|
---|
| 161 | result = static_cast<FileContainer::address_t>(sym.Address);
|
---|
| 162 |
|
---|
| 163 | if(result == 0)
|
---|
| 164 | ExceptionMessage("Unknown symbol [%]","ä¸æ£ãªã·ã³ãã«å [%]") << symbol << throwException;
|
---|
| 165 |
|
---|
| 166 | return static_cast<FileContainer::address_t>(sym.Address);
|
---|
| 167 | }
|
---|
| 168 |
|
---|
| 169 | string FileContainerWindowsImpl::getArchitecture(void) throw()
|
---|
| 170 | { return "Windows (Win32)"; }
|
---|
| 171 |
|
---|
| 172 | }
|
---|
| 173 |
|
---|
| 174 | //---------------------------------------------
|
---|
| 175 |
|
---|
| 176 | #ifdef TESTSUITE
|
---|
| 177 | #include "base/coverage_undefs.h"
|
---|
| 178 |
|
---|
| 179 | #pragma warning(disable:4311) //'reinterpret_cast' : ãã¤ã³ã¿ã 'const int *__w64 ' ãã 'FileContainer::address_t' ã¸åãè©°ãã¾ãã
|
---|
| 180 |
|
---|
| 181 | extern "C" const int FileContainerWindowsImplTestVariable = 0x01234567;
|
---|
| 182 | extern "C" const int _FileContainerWindowsImplTestVariableWithUnderbar = 0x89abcdef;
|
---|
| 183 |
|
---|
| 184 | TESTSUITE(main, FileContainerWindowsImpl)
|
---|
| 185 | {
|
---|
| 186 | PREDECESSOR("TFileContainer");
|
---|
| 187 |
|
---|
| 188 | SingletonBase::ContextChain chain;
|
---|
| 189 | chain.saveContext<RuntimeObjectTable>();
|
---|
| 190 | chain.renewInstance();
|
---|
| 191 |
|
---|
| 192 | BEGIN_CASE("attachModule","attachModule") {
|
---|
| 193 | BEGIN_CASE("1","å®è¡ãã¦ããããã°ã©ã ãéããã") {
|
---|
| 194 | FileContainerWindowsImpl fcwi;
|
---|
| 195 | bool result = true;
|
---|
| 196 | try { fcwi.attachModule(TestSuite::getProgName()); } catch(...) { result = false; }
|
---|
| 197 |
|
---|
| 198 | TEST_CASE("1", "ä¾å¤ã¯èµ·ããªã", result);
|
---|
| 199 | } END_CASE;
|
---|
| 200 |
|
---|
| 201 | BEGIN_CASE("2","åå¨ããªããã¡ã¤ã«åã§ä¾å¤") {
|
---|
| 202 | FileContainerWindowsImpl fcwi;
|
---|
| 203 | bool result = false;
|
---|
| 204 | try { fcwi.attachModule("..."); } catch(...) { result = true; }
|
---|
| 205 |
|
---|
| 206 | TEST_CASE("1", "ä¾å¤ãèµ·ãã", result);
|
---|
| 207 | } END_CASE;
|
---|
| 208 | } END_CASE;
|
---|
| 209 |
|
---|
| 210 | BEGIN_CASE("getSymbolAddress","getSymbolAddress") {
|
---|
| 211 | FileContainerWindowsImpl fcwi;
|
---|
| 212 |
|
---|
| 213 | BEGIN_CASE("1","åæåãã¦ããªãç¶æ
|
---|
| 214 | ã§æ¤ç´¢ãã") {
|
---|
| 215 | bool result = false;
|
---|
| 216 | try { fcwi.getSymbolAddress("FileContainerWindowsImplTestVariable"); } catch(...) { result = true; }
|
---|
| 217 | TEST_CASE("1","ä¾å¤ãããã", result);
|
---|
| 218 | } END_CASE;
|
---|
| 219 |
|
---|
| 220 | fcwi.attachModule(TestSuite::getProgName());
|
---|
| 221 |
|
---|
| 222 | BEGIN_CASE("2","åå¨ããã·ã³ãã«ãæ¤ç´¢ãã") {
|
---|
| 223 | FileContainer::address_t addr = 0;
|
---|
| 224 | bool result = true;
|
---|
| 225 |
|
---|
| 226 | try { addr = fcwi.getSymbolAddress("FileContainerWindowsImplTestVariable"); } catch(...) { result = false; }
|
---|
| 227 |
|
---|
| 228 | TEST_CASE("1","ä¾å¤ã¯èµ·ããªã", result);
|
---|
| 229 | TEST_CASE("2","ã¢ãã¬ã¹ãæ£ãã", addr == reinterpret_cast<FileContainer::address_t>(&FileContainerWindowsImplTestVariable));
|
---|
| 230 | } END_CASE;
|
---|
| 231 |
|
---|
| 232 | BEGIN_CASE("3","ä½è¨ãª_ãåæã«ä»å ããªã") {
|
---|
| 233 | FileContainer::address_t addr = 0;
|
---|
| 234 | bool result = false;
|
---|
| 235 |
|
---|
| 236 | try { addr = fcwi.getSymbolAddress("FileContainerWindowsImplTestVariableWithUnderbar"); } catch(...) { result = true; }
|
---|
| 237 |
|
---|
| 238 | TEST_CASE("1","ä¾å¤ãèµ·ãã", result);
|
---|
| 239 | TEST_CASE("2","ã¢ãã¬ã¹ã¯0ã®ã¾ã¾", addr == 0);
|
---|
| 240 | } END_CASE;
|
---|
| 241 |
|
---|
| 242 | BEGIN_CASE("4","åå¨ããªãã·ã³ãã«ãæ¤ç´¢ãã") {
|
---|
| 243 | FileContainer::address_t addr = 0;
|
---|
| 244 | bool result = false;
|
---|
| 245 |
|
---|
| 246 | try { addr = fcwi.getSymbolAddress("____unknown____"); } catch(...) { result = true; }
|
---|
| 247 |
|
---|
| 248 | TEST_CASE("1","ä¾å¤ãããã", result);
|
---|
| 249 | } END_CASE;
|
---|
| 250 | } END_CASE;
|
---|
| 251 |
|
---|
| 252 | BEGIN_CASE("loadContents","loadContents") {
|
---|
| 253 | FileContainerWindowsImpl fcwi;
|
---|
| 254 | fcwi.attachModule(TestSuite::getProgName());
|
---|
| 255 |
|
---|
| 256 | BEGIN_CASE("1","åå¨ããå¤æ°ãèªã¿åºã") {
|
---|
| 257 | FileContainer::address_t addr;
|
---|
| 258 | int i;
|
---|
| 259 |
|
---|
| 260 | addr = fcwi.getSymbolAddress("FileContainerWindowsImplTestVariable");
|
---|
| 261 | bool result = true;
|
---|
| 262 | try { fcwi.loadContents(&i, addr, sizeof(i)); } catch(...) { result = false; }
|
---|
| 263 |
|
---|
| 264 | TEST_CASE("1","ä¾å¤ã¯èµ·ããªã", result);
|
---|
| 265 | TEST_CASE("2","èªã¿åºãããå
|
---|
| 266 | 容ã¯æ£ãã", i == FileContainerWindowsImplTestVariable);
|
---|
| 267 | } END_CASE;
|
---|
| 268 |
|
---|
| 269 | BEGIN_CASE("2","åå¨ããªãå¤æ°ãèªã¿åºã") {
|
---|
| 270 | FileContainer::address_t addr;
|
---|
| 271 | int i;
|
---|
| 272 |
|
---|
| 273 | addr = ~0;
|
---|
| 274 | bool result = false;
|
---|
| 275 | try { fcwi.loadContents(&i, addr, sizeof(i)); } catch(Exception &) { result = true; }
|
---|
| 276 |
|
---|
| 277 | TEST_CASE("1","ä¾å¤ãèµ·ãã", result);
|
---|
| 278 | } END_CASE;
|
---|
| 279 |
|
---|
| 280 | } END_CASE;
|
---|
| 281 |
|
---|
| 282 | chain.restoreContext();
|
---|
| 283 | }
|
---|
| 284 |
|
---|
| 285 | #endif /* TESTSUITE */
|
---|
| 286 |
|
---|
| 287 | #endif /* FILECONTAINER_WINDOWS || TESTSUITE */
|
---|
| 288 |
|
---|