[compiler-rt] 2045d2c - Make memory dump same as the one in asan.

[Martin Liska via llvm-commits]

Author: Martin Liska
Date: 2019-11-27T18:46:38+01:00
New Revision: 2045d2c90e240bf618d4e10f78f38dedc6db9357

URL: https://github.com/llvm/llvm-project/commit/2045d2c90e240bf618d4e10f78f38dedc6db9357
DIFF: https://github.com/llvm/llvm-project/commit/2045d2c90e240bf618d4e10f78f38dedc6db9357.diff

LOG: Make memory dump same as the one in asan.

Shadow memory (and short granules) are not prepended with memory
address and arrow at the end of line is removed.

Differential Revision: https://reviews.llvm.org/D70707

Added: 
    

Modified: 
    compiler-rt/lib/hwasan/hwasan_report.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/hwasan/hwasan_report.cpp b/compiler-rt/lib/hwasan/hwasan_report.cpp
index 606139f2e178..5df8c0ac9106 100644
--- a/compiler-rt/lib/hwasan/hwasan_report.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_report.cpp
@@ -371,12 +371,13 @@ static void PrintTagInfoAroundAddr(tag_t *tag_ptr, uptr num_rows,
   InternalScopedString s(GetPageSizeCached() * 8);
   for (tag_t *row = beg_row; row < end_row; row += row_len) {
     s.append("%s", row == center_row_beg ? "=>" : "  ");
+    s.append("%p:", row);
     for (uptr i = 0; i < row_len; i++) {
       s.append("%s", row + i == tag_ptr ? "[" : " ");
       print_tag(s, &row[i]);
       s.append("%s", row + i == tag_ptr ? "]" : " ");
     }
-    s.append("%s\n", row == center_row_beg ? "<=" : "  ");
+    s.append("\n");
   }
   Printf("%s", s.data());
 }