This is the mail archive of the gdb-patches@sources.redhat.com 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]

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


Without the following patch in place, I've found that inferior function
calls are badly broken for the mips linux targets that I've been testing.
(The warning in heuristic_proc_start() is tripped and things degrade quickly
from there...)

Okay?

	* mips-tdep.c (find_proc_desc): Return early if in a dummy frame.

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	23 Jan 2003 07:20:26 -0000
@@ -2350,6 +2350,9 @@ find_proc_desc (CORE_ADDR pc, struct fra
   mips_extra_func_info_t proc_desc;
   CORE_ADDR startaddr = 0;
 
+  if (pc_in_dummy_frame (pc))
+    return NULL;
+
   proc_desc = non_heuristic_proc_desc (pc, &startaddr);
 
   if (proc_desc)


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