From: Mark Kettenis <kettenis@gnu.org>
Date: Sat, 1 May 2004 10:55:19 +0000 (+0000)
Subject: * dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel
X-Git-Tag: gprof-pre-ansify-2004-05-26~306
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=03ac2a74f949f0ff3796e2d0a083ac6d88e16c20;p=external%2Fbinutils.git

* dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel
encondings.  Fixes PR gdb/1628.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 937b6f3..dafa5bd 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 2004-05-01  Mark Kettenis  <kettenis@gnu.org>
 
+	* dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel
+	encondings.  Fixes PR gdb/1628.
+
 	* dwarf2-frame.c (execute_cfa_program): Complain if we encounter a
 	DW_CFA_restore state without a matching DW_CFA_remember_state
 	instead of aborting.  Fixes PR backtrace/1589.
diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
index fafc8fc..fccb94d 100644
--- a/gdb/dwarf2-frame.c
+++ b/gdb/dwarf2-frame.c
@@ -1088,6 +1088,14 @@ read_encoded_value (struct comp_unit *unit, unsigned char encoding,
     case DW_EH_PE_textrel:
       base = unit->tbase;
       break;
+    case DW_EH_PE_funcrel:
+      /* FIXME: kettenis/20040501: For now just pretend
+         DW_EH_PE_funcrel is equivalent to DW_EH_PE_absptr.  For
+         reading the initial location of an FDE it should be treated
+         as such, and currently that's the only place where this code
+         is used.  */
+      base = 0;
+      break;
     case DW_EH_PE_aligned:
       base = 0;
       offset = buf - unit->dwarf_frame_buffer;