Implemented SymGet{Next|Prev}Line64.

dlls/dbghelp/dbghelp.spec

@@ -43,13 +43,13 @@
 @ stub SymFunctionTableAccess64
 @ stdcall SymFunctionTableAccess(long long)
 @ stub SymGetFileLineOffsets64
-@ stub SymGetLineFromAddr64
+@ stdcall SymGetLineFromAddr64(long double ptr ptr)
 @ stdcall SymGetLineFromAddr(long long ptr ptr)
 @ stub SymGetLineFromName64
 @ stub SymGetLineFromName
-@ stub SymGetLineNext64
+@ stdcall SymGetLineNext64(long ptr)
 @ stdcall SymGetLineNext(long ptr)
-@ stub SymGetLinePrev64
+@ stdcall SymGetLinePrev64(long ptr)
 @ stdcall SymGetLinePrev(long ptr)
 @ stub SymGetModuleBase64
 @ stdcall SymGetModuleBase(long long)

dlls/dbghelp/symbol.c

@@ -1073,6 +1073,50 @@ BOOL WINAPI SymGetLineFromAddr(HANDLE hProcess, DWORD dwAddr,
 }
 
 /******************************************************************
+ *		copy_line_64_from_32 (internal)
+ *
+ */
+static void copy_line_64_from_32(IMAGEHLP_LINE64* l64, const IMAGEHLP_LINE* l32)
+
+{
+    l64->Key = l32->Key;
+    l64->LineNumber = l32->LineNumber;
+    l64->FileName = l32->FileName;
+    l64->Address = l32->Address;
+}
+
+/******************************************************************
+ *		copy_line_32_from_64 (internal)
+ *
+ */
+static void copy_line_32_from_64(IMAGEHLP_LINE* l32, const IMAGEHLP_LINE64* l64)
+
+{
+    l32->Key = l64->Key;
+    l32->LineNumber = l64->LineNumber;
+    l32->FileName = l64->FileName;
+    l32->Address = l64->Address;
+}
+
+/******************************************************************
+ *		SymGetLineFromAddr64 (DBGHELP.@)
+ *
+ */
+BOOL WINAPI SymGetLineFromAddr64(HANDLE hProcess, DWORD64 dwAddr, 
+                                 PDWORD pdwDisplacement, PIMAGEHLP_LINE64 Line)
+{
+    IMAGEHLP_LINE       line32;
+
+    if (Line->SizeOfStruct < sizeof(*Line)) return FALSE;
+    if (!validate_addr64(dwAddr)) return FALSE;
+    line32.SizeOfStruct = sizeof(line32);
+    if (!SymGetLineFromAddr(hProcess, (DWORD)dwAddr, pdwDisplacement, &line32))
+        return FALSE;
+    copy_line_64_from_32(Line, &line32);
+    return TRUE;
+}
+
+/******************************************************************
  *		SymGetLinePrev (DBGHELP.@)
  *
  */
@@ -1122,6 +1166,21 @@ BOOL WINAPI SymGetLinePrev(HANDLE hProcess, PIMAGEHLP_LINE Line)
     return FALSE;
 }
 
+/******************************************************************
+ *		SymGetLinePrev64 (DBGHELP.@)
+ *
+ */
+BOOL WINAPI SymGetLinePrev64(HANDLE hProcess, PIMAGEHLP_LINE64 Line)
+{
+    IMAGEHLP_LINE       line32;
+
+    line32.SizeOfStruct = sizeof(line32);
+    copy_line_32_from_64(&line32, Line);
+    if (!SymGetLinePrev(hProcess, &line32)) return FALSE;
+    copy_line_64_from_32(Line, &line32);
+    return TRUE;
+}
+    
 BOOL symt_get_func_line_next(struct module* module, PIMAGEHLP_LINE line)
 {
     struct line_info*   li;
@@ -1164,6 +1223,21 @@ BOOL WINAPI SymGetLineNext(HANDLE hProcess, PIMAGEHLP_LINE Line)
     return FALSE;
 }
 
+/******************************************************************
+ *		SymGetLineNext64 (DBGHELP.@)
+ *
+ */
+BOOL WINAPI SymGetLineNext64(HANDLE hProcess, PIMAGEHLP_LINE64 Line)
+{
+    IMAGEHLP_LINE       line32;
+
+    line32.SizeOfStruct = sizeof(line32);
+    copy_line_32_from_64(&line32, Line);
+    if (!SymGetLineNext(hProcess, &line32)) return FALSE;
+    copy_line_64_from_32(Line, &line32);
+    return TRUE;
+}
+    
 /***********************************************************************
  *		SymFunctionTableAccess (DBGHELP.@)
  */

include/dbghelp.h

@@ -163,6 +163,15 @@ typedef struct _IMAGEHLP_LINE
     DWORD                       Address;
 } IMAGEHLP_LINE, *PIMAGEHLP_LINE;
 
+typedef struct _IMAGEHLP_LINE64
+{
+    DWORD                       SizeOfStruct;
+    PVOID                       Key;
+    DWORD                       LineNumber;
+    PCHAR                       FileName;
+    DWORD64                     Address;
+} IMAGEHLP_LINE64, *PIMAGEHLP_LINE64;
+
 typedef struct _SOURCEFILE
 {
     DWORD64                     ModBase;
@@ -779,8 +788,12 @@ typedef BOOL (CALLBACK *PSYM_ENUMSOURCEFILES_CALLBACK)(PSOURCEFILE, PVOID);
 BOOL WINAPI SymEnumSourceFiles(HANDLE, ULONG64, LPSTR, PSYM_ENUMSOURCEFILES_CALLBACK,
                                PVOID);
 BOOL WINAPI SymGetLineFromAddr(HANDLE, DWORD, PDWORD, PIMAGEHLP_LINE);
+BOOL WINAPI SymGetLineFromAddr64(HANDLE, DWORD64, PDWORD, PIMAGEHLP_LINE64);
 BOOL WINAPI SymGetLinePrev(HANDLE, PIMAGEHLP_LINE);
+BOOL WINAPI SymGetLinePrev64(HANDLE, PIMAGEHLP_LINE64);
 BOOL WINAPI SymGetLineNext(HANDLE, PIMAGEHLP_LINE);
+BOOL WINAPI SymGetLineNext64(HANDLE, PIMAGEHLP_LINE64);
+
 typedef struct _SRCCODEINFO
 {
     DWORD       SizeOfStruct;