diff options
Diffstat (limited to 'backends')
-rw-r--r-- | backends/wince/CEException.cpp | 146 | ||||
-rw-r--r-- | backends/wince/CEException.h | 33 |
2 files changed, 179 insertions, 0 deletions
diff --git a/backends/wince/CEException.cpp b/backends/wince/CEException.cpp new file mode 100644 index 0000000000..91eb58b60c --- /dev/null +++ b/backends/wince/CEException.cpp @@ -0,0 +1,146 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001-2004 The ScummVM project + * + * 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 the Free Software Foundation; either version 2 + * 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 General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * $Header$ + * + */ + +#include "CEException.h" + +void CEException::writeString(HANDLE file, char *data) { + DWORD dummy; + WriteFile(file, data, strlen(data), &dummy, NULL); + WriteFile(file, "\r\n", 2, &dummy, NULL); +} + +void CEException::writeBreak(HANDLE file) { + char tempo[100]; + int i; + + memset(tempo, 0, sizeof(tempo)); + for (i=0; i<40; i++) + tempo[i] = '-'; + writeString(file, tempo); +} + +void CEException::dumpContext(HANDLE file, HANDLE hProcess, CONTEXT *context) { + char tempo[200]; + unsigned char memoryDump[100]; + DWORD size; + unsigned int i; + + writeBreak(file); + writeString(file, "Context dump"); + sprintf(tempo, "R0=%.8x R1=%.8x R2=%.8x R3=%.8x R4=%.8x", context->R0, context->R1, + context->R2, context->R3, context->R4); + writeString(file, tempo); + sprintf(tempo, "R5=%.8x R6=%.8x R7=%.8x R8=%.8x R9=%.8x", context->R5, context->R6, + context->R7, context->R8, context->R9); + writeString(file, tempo); + sprintf(tempo, "R10=%.8x R11=%.8x R12=%.8x", context->R10, context->R11, + context->R12); + writeString(file, tempo); + sprintf(tempo, "Sp=%.8x Lr=%.8x Pc=%.8x Psr=%.8x", context->Sp, context->Lr, + context->Pc, context->Psr); + writeString(file, tempo); + writeBreak(file); + + sprintf(tempo, "Memory dump at %.8x", context->Pc - (sizeof(memoryDump) / 2)); + writeString(file, tempo); + if (ReadProcessMemory(hProcess, (LPCVOID)(context->Pc - (sizeof(memoryDump) / 2)), memoryDump, sizeof(memoryDump), &size)) { + for (i=0; i<size; i+=8) { + int j; + char digit[3]; + int max; + max = size - i; + if (max > 8) + max = 8; + tempo[0] = '\0'; + for (j=0; j<max; j++) { + sprintf(digit, "%.2x ", memoryDump[i + j]); + strcat(tempo, digit); + } + writeString(file, tempo); + } + } +} + +void CEException::dumpException(HANDLE file, EXCEPTION_RECORD *exceptionRecord) { + char tempo[200]; + char exceptionName[50]; + unsigned int i; + + writeBreak(file); + switch(exceptionRecord->ExceptionCode) { + case EXCEPTION_ACCESS_VIOLATION : + strcpy(exceptionName, "Access Violation"); + break; + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED : + strcpy(exceptionName, "Array Bounds Exceeded"); + break; + case EXCEPTION_DATATYPE_MISALIGNMENT : + strcpy(exceptionName, "Datatype Misalignment"); + break; + case EXCEPTION_IN_PAGE_ERROR : + strcpy(exceptionName, "In Page Error"); + break; + case EXCEPTION_INT_DIVIDE_BY_ZERO : + strcpy(exceptionName, "Int Divide By Zero"); + break; + case EXCEPTION_INT_OVERFLOW : + strcpy(exceptionName, "Int Overflow"); + break; + case EXCEPTION_STACK_OVERFLOW : + strcpy(exceptionName, "Stack Overflow"); + break; + default: + sprintf(exceptionName, "%.8x", exceptionRecord->ExceptionCode); + break; + } + sprintf(tempo, "Exception %s Flags %.8x Address %.8x", exceptionName, exceptionRecord->ExceptionFlags, + exceptionRecord->ExceptionAddress); + writeString(file, tempo); + if (exceptionRecord->NumberParameters) { + for (i=0; i<exceptionRecord->NumberParameters; i++) { + sprintf(tempo, "Parameter %d %.8x", i, exceptionRecord->ExceptionInformation[i]); + writeString(file, tempo); + } + } + if (exceptionRecord->ExceptionRecord) + dumpException(file, exceptionRecord->ExceptionRecord); +} + +bool CEException::writeException(TCHAR *path, EXCEPTION_POINTERS *exceptionPointers) { + HANDLE dumpFile; + TCHAR dumpFileName[MAX_PATH]; + SYSTEMTIME systemTime; + + GetSystemTime(&systemTime); + wsprintf(dumpFileName, TEXT("%s_%.2d_%.2d_%.4d_%.2d_%.2d_%.2d.txt"), + path, systemTime.wDay, systemTime.wMonth, systemTime.wYear, + systemTime.wHour, systemTime.wMinute, systemTime.wSecond); + dumpFile = CreateFile(dumpFileName, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); + if (dumpFile == INVALID_HANDLE_VALUE) + return false; + + dumpException(dumpFile, exceptionPointers->ExceptionRecord); + dumpContext(dumpFile, GetCurrentProcess(), exceptionPointers->ContextRecord); + + CloseHandle(dumpFile); + + return true; +}
\ No newline at end of file diff --git a/backends/wince/CEException.h b/backends/wince/CEException.h new file mode 100644 index 0000000000..f1ded8c42a --- /dev/null +++ b/backends/wince/CEException.h @@ -0,0 +1,33 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001-2004 The ScummVM project + * + * 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 the Free Software Foundation; either version 2 + * 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 General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * $Header$ + * + */ + +#include <windows.h> + +class CEException { +public: + static bool writeException(TCHAR *path, EXCEPTION_POINTERS *exceptionPointers); +private: + static void writeString(HANDLE file, char *data); + static void writeBreak(HANDLE file); + static void dumpContext(HANDLE file, HANDLE hProcess, CONTEXT *context); + static void dumpException(HANDLE file, EXCEPTION_RECORD *exceptionRecord); + +};
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