2004-11-05 Andrew Cagney <cagney@gnu.org>

[deliverable/binutils-gdb.git] / gdb / dwarf2-frame.c

diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
index b5737d25a6c4d8b9cc6d1f59f585eddb40b11d0c..4bad147ffd1d9c396bfdee7e0ac3a1c9d9dbc13a 100644 (file)
--- a/gdb/dwarf2-frame.c
+++ b/gdb/dwarf2-frame.c
@@ -674,9 +674,13 @@ dwarf2_frame_cache (struct frame_info *next_frame, void **this_cache)
           table.  We need a way of iterating through all the valid
           DWARF2 register numbers.  */
        if (fs->regs.reg[column].how == DWARF2_FRAME_REG_UNSPECIFIED)
-         complaint (&symfile_complaints,
-                    "Incomplete CFI data; unspecified registers at 0x%s",
-                    paddr (fs->pc));
+         {
+           if (cache->reg[regnum].how == DWARF2_FRAME_REG_UNSPECIFIED)
+             complaint (&symfile_complaints, "\
+incomplete CFI data; unspecified registers (e.g., %s) at 0x%s",
+                        gdbarch_register_name (gdbarch, regnum),
+                        paddr_nz (fs->pc));
+         }
        else
          cache->reg[regnum] = fs->regs.reg[column];
       }