mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-14 06:57:01 +00:00
c0708a5c5e
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21911 a592a061-630c-0410-9148-cb99ea01b6c8
110 lines
4.6 KiB
C
110 lines
4.6 KiB
C
////////////////////////////////////////////////////////////////////////////////
|
|
// $Id: utility.h,v 1.19 2006/11/18 03:12:35 dmouldin Exp $
|
|
//
|
|
// Visual Leak Detector - Various Utility Definitions
|
|
// Copyright (c) 2005-2006 Dan Moulding
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2.1 of the License, or (at your option) any later version.
|
|
//
|
|
// This library 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
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
//
|
|
// See COPYING.txt for the full terms of the GNU Lesser General Public License.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
#ifndef VLDBUILD
|
|
#error \
|
|
"This header should only be included by Visual Leak Detector when building it from source. \
|
|
Applications should never include this header."
|
|
#endif
|
|
|
|
#include <cstdio>
|
|
#include <windows.h>
|
|
|
|
#ifdef _WIN64
|
|
#define ADDRESSFORMAT L"0x%.16X" // Format string for 64-bit addresses
|
|
#else
|
|
#define ADDRESSFORMAT L"0x%.8X" // Format string for 32-bit addresses
|
|
#endif // _WIN64
|
|
#define BOM 0xFEFF // Unicode byte-order mark.
|
|
#define MAXREPORTLENGTH 511 // Maximum length, in characters, of "report" messages.
|
|
|
|
// Architecture-specific definitions for x86 and x64
|
|
#if defined(_M_IX86)
|
|
#define SIZEOFPTR 4
|
|
#define X86X64ARCHITECTURE IMAGE_FILE_MACHINE_I386
|
|
#define AXREG Eax
|
|
#define BPREG Ebp
|
|
#define IPREG Eip
|
|
#define SPREG Esp
|
|
#elif defined(_M_X64)
|
|
#define SIZEOFPTR 8
|
|
#define X86X64ARCHITECTURE IMAGE_FILE_MACHINE_AMD64
|
|
#define AXREG Rax
|
|
#define BPREG Rbp
|
|
#define IPREG Rip
|
|
#define SPREG Rsp
|
|
#endif // _M_IX86
|
|
|
|
#if defined(_M_IX86) || defined (_M_X64)
|
|
#define FRAMEPOINTER(fp) __asm mov fp, BPREG // Copies the current frame pointer to the supplied variable.
|
|
#else
|
|
// If you want to retarget Visual Leak Detector to another processor
|
|
// architecture then you'll need to provide an architecture-specific macro to
|
|
// obtain the frame pointer (or other address) which can be used to obtain the
|
|
// return address and stack pointer of the calling frame.
|
|
#error "Visual Leak Detector is not supported on this architecture."
|
|
#endif // _M_IX86 || _M_X64
|
|
|
|
// Miscellaneous definitions
|
|
#define R2VA(modulebase, rva) (((PBYTE)modulebase) + rva) // Relative Virtual Address to Virtual Address conversion.
|
|
#define BYTEFORMATBUFFERLENGTH 4
|
|
#define HEXDUMPLINELENGTH 58
|
|
|
|
// Reports can be encoded as either ASCII or Unicode (UTF-16).
|
|
enum encoding_e {
|
|
ascii,
|
|
unicode
|
|
};
|
|
|
|
// This structure allows us to build a table of APIs which should be patched
|
|
// through to replacement functions provided by VLD.
|
|
typedef struct patchentry_s
|
|
{
|
|
LPCSTR exportmodulename; // The name of the module exporting the patched API.
|
|
LPCSTR importname; // The name (or ordinal) of the imported API being patched.
|
|
SIZE_T modulebase; // The base address of the exporting module (filled in at runtime when the modules are loaded).
|
|
LPCVOID replacement; // Pointer to the function to which the imported API should be patched through to.
|
|
} patchentry_t;
|
|
|
|
// Utility functions. See function definitions for details.
|
|
VOID dumpmemorya (LPCVOID address, SIZE_T length);
|
|
VOID dumpmemoryw (LPCVOID address, SIZE_T length);
|
|
BOOL findimport (HMODULE importmodule, HMODULE exportmodule, LPCSTR exportmodulename, LPCSTR importname);
|
|
BOOL findpatch (HMODULE importmodule, LPCSTR exportmodulename, LPCVOID replacement);
|
|
VOID insertreportdelay ();
|
|
BOOL moduleispatched (HMODULE importmodule, patchentry_t patchtable [], UINT tablesize);
|
|
BOOL patchimport (HMODULE importmodule, HMODULE exportmodule, LPCSTR exportmodulename, LPCSTR importname,
|
|
LPCVOID replacement);
|
|
BOOL patchmodule (HMODULE importmodule, patchentry_t patchtable [], UINT tablesize);
|
|
VOID report (LPCWSTR format, ...);
|
|
VOID restoreimport (HMODULE importmodule, HMODULE exportmodule, LPCSTR exportmodulename, LPCSTR importname,
|
|
LPCVOID replacement);
|
|
VOID restoremodule (HMODULE importmodule, patchentry_t patchtable [], UINT tablesize);
|
|
VOID setreportencoding (encoding_e encoding);
|
|
VOID setreportfile (FILE *file, BOOL copydebugger);
|
|
VOID strapp (LPWSTR *dest, LPCWSTR source);
|
|
BOOL strtobool (LPCWSTR s);
|