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Index: rpm/tools/debugedit.c
RCS File: /v/rpm/cvs/rpm/tools/debugedit.c,v
rcsdiff -q -kk '-r2.21' '-r2.22' -u '/v/rpm/cvs/rpm/tools/debugedit.c,v' 2>/dev/null
--- debugedit.c 2008/12/25 17:21:43 2.21
+++ debugedit.c 2009/06/15 14:16:21 2.22
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2002, 2003, 2005, 2007 Red Hat, Inc.
+/* Copyright (C) 2001, 2002, 2003, 2005, 2007, 2009 Red Hat, Inc.
Written by Alexander Larsson <alexl@redhat.com>, 2002
Based on code by Jakub Jelinek <jakub@redhat.com>, 2001.
@@ -114,6 +114,7 @@
static void (*write_32) (unsigned char *ptr, GElf_Addr val);
static int ptr_size;
+static int cu_version;
static inline rpmuint16_t
buf_read_ule16 (unsigned char *data)
@@ -239,16 +240,18 @@
#define DEBUG_LINE 2
#define DEBUG_ARANGES 3
#define DEBUG_PUBNAMES 4
-#define DEBUG_MACINFO 5
-#define DEBUG_LOC 6
-#define DEBUG_STR 7
-#define DEBUG_FRAME 8
-#define DEBUG_RANGES 9
+#define DEBUG_PUBTYPES 5
+#define DEBUG_MACINFO 6
+#define DEBUG_LOC 7
+#define DEBUG_STR 8
+#define DEBUG_FRAME 9
+#define DEBUG_RANGES 10
{ ".debug_info", NULL, NULL, 0, 0, 0 },
{ ".debug_abbrev", NULL, NULL, 0, 0, 0 },
{ ".debug_line", NULL, NULL, 0, 0, 0 },
{ ".debug_aranges", NULL, NULL, 0, 0, 0 },
{ ".debug_pubnames", NULL, NULL, 0, 0, 0 },
+ { ".debug_pubtypes", NULL, NULL, 0, 0, 0 },
{ ".debug_macinfo", NULL, NULL, 0, 0, 0 },
{ ".debug_loc", NULL, NULL, 0, 0, 0 },
{ ".debug_str", NULL, NULL, 0, 0, 0 },
@@ -328,7 +331,7 @@
}
if (*slot != NULL)
{
- error (0, 0, "%s: Duplicate DWARF-2 abbreviation %d", dso->filename,
+ error (0, 0, "%s: Duplicate DWARF abbreviation %d", dso->filename,
t->entry);
free (t);
htab_delete (h);
@@ -348,7 +351,7 @@
form = read_uleb128 (ptr);
if (form == 2 || form > DW_FORM_indirect)
{
- error (0, 0, "%s: Unknown DWARF-2 DW_FORM_%d", dso->filename, form);
+ error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, form);
htab_delete (h);
return NULL;
}
@@ -358,7 +361,7 @@
}
if (read_uleb128 (ptr) != 0)
{
- error (0, 0, "%s: DWARF-2 abbreviation does not end with 2 zeros",
+ error (0, 0, "%s: DWARF abbreviation does not end with 2 zeros",
dso->filename);
htab_delete (h);
return NULL;
@@ -510,7 +513,7 @@
}
value = read_16 (ptr);
- if (value != 2)
+ if (value != 2 && value != 3)
{
error (0, 0, "%s: DWARF version %d unhandled", dso->filename,
value);
@@ -855,7 +858,12 @@
switch (form)
{
- case DW_FORM_ref_addr: /* ptr_size in DWARF 2, offset in DWARF 3 */
+ case DW_FORM_ref_addr:
+ if (cu_version == 2)
+ ptr += ptr_size;
+ else
+ ptr += 4;
+ break;
case DW_FORM_addr:
ptr += ptr_size;
break;
@@ -907,7 +915,7 @@
assert (len < UINT_MAX);
break;
default:
- error (0, 0, "%s: Unknown DWARF-2 DW_FORM_%d", dso->filename,
+ error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename,
form);
return NULL;
}
@@ -1204,11 +1212,11 @@
return 1;
}
- value = read_16 (ptr);
- if (value != 2)
+ cu_version = read_16 (ptr);
+ if (cu_version != 2 && cu_version != 3)
{
error (0, 0, "%s: DWARF version %d unhandled", dso->filename,
- value);
+ cu_version);
return 1;
}
@@ -1218,7 +1226,7 @@
if (debug_sections[DEBUG_ABBREV].data == NULL)
error (0, 0, "%s: .debug_abbrev not present", dso->filename);
else
- error (0, 0, "%s: DWARF-2 CU abbrev offset too large",
+ error (0, 0, "%s: DWARF CU abbrev offset too large",
dso->filename);
return 1;
}
@@ -1228,14 +1236,14 @@
ptr_size = read_1 (ptr);
if (ptr_size != 4 && ptr_size != 8)
{
- error (0, 0, "%s: Invalid DWARF-2 pointer size %d",
+ error (0, 0, "%s: Invalid DWARF pointer size %d",
dso->filename, ptr_size);
return 1;
}
}
else if (read_1 (ptr) != ptr_size)
{
- error (0, 0, "%s: DWARF-2 pointer size differs between CUs",
+ error (0, 0, "%s: DWARF pointer size differs between CUs",
dso->filename);
return 1;
}
@@ -1253,7 +1261,7 @@
t = htab_find_with_hash (abbrev, &tag, tag.entry);
if (t == NULL)
{
- error (0, 0, "%s: Could not find DWARF-2 abbreviation %d",
+ error (0, 0, "%s: Could not find DWARF abbreviation %d",
dso->filename, tag.entry);
htab_delete (abbrev);
return 1;
|
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