gdb/

[thirdparty/binutils-gdb.git] / gdb / dwarf2read.c

diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index a72e5af77dd9dfd42f4e0c2d2ba5b740f9b448ab..b649547b943d0651b5c3a11487e634ba85d25fd0 100644 (file)
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -14668,6 +14668,11 @@ decode_locdesc (struct dwarf_block *blk, struct dwarf2_cu *cu)
          i += 4;
          break;
 
+       case DW_OP_const8u:
+         stack[++stacki] = read_8_bytes (objfile->obfd, &data[i]);
+         i += 8;
+         break;
+
        case DW_OP_constu:
          stack[++stacki] = read_unsigned_leb128 (NULL, (data + i),
                                                  &bytes_read);
@@ -14715,9 +14720,12 @@ decode_locdesc (struct dwarf_block *blk, struct dwarf2_cu *cu)
          /* Nothing should follow this operator, so the top of stack would
             be returned.  */
          /* This is valid for partial global symbols, but the variable's
-            address will be bogus in the psymtab.  */
+            address will be bogus in the psymtab.  Make it always at least
+            non-zero to not look as a variable garbage collected by linker
+            which have DW_OP_addr 0.  */
          if (i < size)
            dwarf2_complex_location_expr_complaint ();
+         stack[stacki]++;
           break;
 
        case DW_OP_GNU_uninit: