From 0536c3ba6b5abefdb41f1af871bd7fbe4fd39712 Mon Sep 17 00:00:00 2001
From: Jean-Paul Mari <djipi.mari@gmail.com>
Date: Tue, 23 Oct 2018 04:19:49 -0400
Subject: [PATCH] Setup the code memory range in case of the DWARF structures
 doesn't have it

---
 src/debugger/DWARFManager.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/debugger/DWARFManager.cpp b/src/debugger/DWARFManager.cpp
index 9c497f4..4ff8abb 100644
--- a/src/debugger/DWARFManager.cpp
+++ b/src/debugger/DWARFManager.cpp
@@ -14,6 +14,7 @@
 
 // To Do
 // To use pointers instead of arrays usage
+// To keep sources text file intact wihtout QT/HTML transformation
 // 
 
 
@@ -1126,6 +1127,14 @@ void DWARFManager_InitDMI(void)
 						{
 							PtrCU[NbCU].PtrLinesSrc[i].PtrLineSrc = PtrCU[NbCU].PtrLinesLoadSrc[PtrCU[NbCU].PtrLinesSrc[i].NumLineSrc - 1];
 						}
+
+						// Setup memory range for the code if CU doesn't have already this information
+						// It is taken from the used lines structure
+						if (!PtrCU[NbCU].LowPC && (!PtrCU[NbCU].HighPC || (PtrCU[NbCU].HighPC == ~0)))
+						{
+							PtrCU[NbCU].LowPC = PtrCU[NbCU].PtrLinesSrc[0].StartPC;
+							PtrCU[NbCU].HighPC = PtrCU[NbCU].PtrLinesSrc[PtrCU[NbCU].NbLinesSrc - 1].StartPC;
+						}
 					}
 				}
 
@@ -1789,6 +1798,15 @@ size_t DWARFManager_GetNumLineFromAdr(size_t Adr, size_t Tag)
 #endif
 				}
 			}
+
+			// Check if a used line is found with the address
+			for (size_t j = 0; j < PtrCU[i].NbLinesSrc; j++)
+			{
+				if (PtrCU[i].PtrLinesSrc[j].StartPC == Adr)
+				{
+					return PtrCU[i].PtrLinesSrc[j].NumLineSrc;
+				}
+			}
 		}
 	}
 
-- 
2.20.1