This is the mail archive of the mailing list for the GDB project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [RFA] mips-tdep.c: Fix inferior function call breakage

On Jan 27,  5:58pm, Andrew Cagney wrote:

> I can see two options:
> - Modify get_prev_frame() to not call init extra info when in a dummy 
> frame.  Not to sure about this.

This might be okay, but it needs to be studied.

> - Modify mips_init_extra_frame_info() to return immediatly when a dummy 
> frame.

I'm more confident in this solution.  See below.  Okay?

	* mips-tdep.c (mips_init_extra_frame_info): Return early for
	dummy frames.

Index: mips-tdep.c
RCS file: /cvs/src/src/gdb/mips-tdep.c,v
retrieving revision 1.160
diff -u -p -r1.160 mips-tdep.c
--- mips-tdep.c	19 Jan 2003 04:06:46 -0000	1.160
+++ mips-tdep.c	27 Jan 2003 23:51:21 -0000
@@ -2468,9 +2468,13 @@ static void
 mips_init_extra_frame_info (int fromleaf, struct frame_info *fci)
   int regnum;
+  mips_extra_func_info_t proc_desc;
+  if (get_frame_type (fci) == DUMMY_FRAME)
+    return;
   /* Use proc_desc calculated in frame_chain */
-  mips_extra_func_info_t proc_desc =
+  proc_desc =
     get_next_frame (fci)
     ? cached_proc_desc
     : find_proc_desc (get_frame_pc (fci), get_next_frame (fci), 1);

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]