gdb (7.0.1-2) i386-assume-frame.patch

2009-07-06  Michael Matz  <matz@suse.de>

	* i386-tdep.c (i386_frame_cache): Assume anonymous functions use
	a frame pointer.

---
 gdb/i386-tdep.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Index: gdb-7.0.1/gdb/i386-tdep.c
===================================================================
--- gdb-7.0.1.orig/gdb/i386-tdep.c	2010-01-30 16:23:17.000000000 -0500
+++ gdb-7.0.1/gdb/i386-tdep.c	2010-01-30 16:24:38.000000000 -0500
@@ -1394,12 +1394,14 @@ i386_frame_cache (struct frame_info *thi
 	  /* This will be added back below.  */
 	  cache->saved_regs[I386_EIP_REGNUM] -= cache->base;
 	}
-      else
+      else if (cache->pc)
 	{
 	  get_frame_register (this_frame, I386_ESP_REGNUM, buf);
 	  cache->base = extract_unsigned_integer (buf, 4, byte_order)
 			+ cache->sp_offset;
 	}
+      else
+	cache->saved_regs[I386_EBP_REGNUM] = 0;
     }
 
   /* Now that we have the base address for the stack frame we can