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DBG: function to get address from source line

This commit is contained in:
Mr. eXoDia 2015-04-26 02:49:16 +02:00
parent 98b6ba41a0
commit d50d385e01
2 changed files with 14 additions and 0 deletions
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12
x64_dbg_dbg/_dbgfunctions.cpp
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@ -169,6 +169,17 @@ static void _memupdatemap()
MemUpdateMap(fdProcessInfo->hProcess);
}
static duint _getaddrfromline(const char* szSourceFile, int line)
{
LONG displacement = 0;
IMAGEHLP_LINE64 lineData;
memset(&lineData, 0, sizeof(lineData));
lineData.SizeOfStruct = sizeof(lineData);
if(!SymGetLineFromName64(fdProcessInfo->hProcess, NULL, szSourceFile, line, &displacement, &lineData))
return 0;
return (duint)lineData.Address;
}
void dbgfunctionsinit()
{
_dbgfunctions.AssembleAtEx = _assembleatex;
@ -203,4 +214,5 @@ void dbgfunctionsinit()
_dbgfunctions.SetCmdline = _setcmdline;
_dbgfunctions.FileOffsetToVa = valfileoffsettova;
_dbgfunctions.VaToFileOffset = valvatofileoffset;
_dbgfunctions.GetAddrFromLine = _getaddrfromline;
}

2
x64_dbg_dbg/_dbgfunctions.h
View File

@ -65,6 +65,7 @@ typedef bool (*GETCMDLINE)(char* cmdline, size_t* cbsize);
typedef bool (*SETCMDLINE)(const char* cmdline);
typedef duint (*FILEOFFSETTOVA)(const char* modname, duint offset);
typedef duint (*VATOFILEOFFSET)(duint va);
typedef duint (*GETADDRFROMLINE)(const char* szSourceFile, int line);
typedef struct DBGFUNCTIONS_
{
@ -100,6 +101,7 @@ typedef struct DBGFUNCTIONS_
SETCMDLINE SetCmdline;
FILEOFFSETTOVA FileOffsetToVa;
VATOFILEOFFSET VaToFileOffset;
GETADDRFROMLINE GetAddrFromLine;
} DBGFUNCTIONS;
#ifdef BUILD_DBG