Eric Pouech : dbghelp: Add partial implementation of SymQueryInlineTrace.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b6205f57faf0d4c9a09e83c3ca031103dbe8ec62
URL:    https://gitlab.winehq.org/wine/wine/-/commit/b6205f57faf0d4c9a09e83c3ca03110...

Author: Eric Pouech 
Date:   Fri Nov 18 08:59:13 2022 +0100

dbghelp: Add partial implementation of SymQueryInlineTrace.

Signed-off-by: Eric Pouech

---

dlls/dbghelp/dbghelp.spec |  2 +-
 dlls/dbghelp/symbol.c     | 49 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/dlls/dbghelp/dbghelp.spec b/dlls/dbghelp/dbghelp.spec
index 336a6f7aefd..fc2218f636b 100644
--- a/dlls/dbghelp/dbghelp.spec
+++ b/dlls/dbghelp/dbghelp.spec
@@ -153,7 +153,7 @@
 @ stub SymNextW
 @ stub SymPrev
 @ stub SymPrevW
-@ stub SymQueryInlineTrace
+@ stdcall SymQueryInlineTrace(long int64 long int64 int64 ptr ptr)
 @ stdcall SymRefreshModuleList(long)
 @ stdcall SymRegisterCallback(long ptr ptr)
 @ stdcall SymRegisterCallback64(long ptr int64)
diff --git a/dlls/dbghelp/symbol.c b/dlls/dbghelp/symbol.c
index 72634443cb7..e3352761c53 100644
--- a/dlls/dbghelp/symbol.c
+++ b/dlls/dbghelp/symbol.c
@@ -2803,6 +2803,55 @@ DWORD WINAPI SymAddrIncludeInlineTrace(HANDLE hProcess, DWORD64 addr)
     return depth;
 }

+/******************************************************************
+ *		SymQueryInlineTrace (DBGHELP.@)
+ *
+ */
+BOOL WINAPI SymQueryInlineTrace(HANDLE hProcess, DWORD64 StartAddress, DWORD StartContext,
+                                DWORD64 StartRetAddress, DWORD64 CurAddress,
+                                LPDWORD CurContext, LPDWORD CurFrameIndex)
+{
+    struct module_pair  pair;
+    struct symt_ht*     sym_curr;
+    struct symt_ht*     sym_start;
+    struct symt_ht*     sym_startret;
+    DWORD               depth;
+
+    TRACE("(%p, %#I64x, 0x%lx, %#I64x, %I64x, %p, %p)\n",
+          hProcess, StartAddress, StartContext, StartRetAddress, CurAddress, CurContext, CurFrameIndex);
+
+    if (!module_init_pair(&pair, hProcess, CurAddress)) return FALSE;
+    if (!(sym_curr = symt_find_symbol_at(pair.effective, CurAddress))) return FALSE;
+    if (!symt_check_tag(&sym_curr->symt, SymTagFunction)) return FALSE;
+
+    sym_start = symt_find_symbol_at(pair.effective, StartAddress);
+    sym_startret = symt_find_symbol_at(pair.effective, StartRetAddress);
+    if (sym_start != sym_curr && sym_startret != sym_curr)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+    if (sym_start != sym_curr || StartContext)
+    {
+        FIXME("(%p, %#I64x, 0x%lx, %#I64x, %I64x, %p, %p): semi-stub\n",
+              hProcess, StartAddress, StartContext, StartRetAddress, CurAddress, CurContext, CurFrameIndex);
+        return ERROR_CALL_NOT_IMPLEMENTED;
+    }
+
+    depth = SymAddrIncludeInlineTrace(hProcess, CurAddress);
+    if (depth)
+    {
+        *CurContext = IFC_MODE_INLINE; /* deepest inline site */
+        *CurFrameIndex = depth;
+    }
+    else
+    {
+        *CurContext = IFC_MODE_REGULAR;
+        *CurFrameIndex = 0;
+    }
+    return TRUE;
+}
+
 /******************************************************************
  *      SymSrvGetFileIndexInfo (DBGHELP.@)
  *