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[commit/d10v] Don't check for dummy frames
- From: Andrew Cagney <ac131313 at redhat dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Sun, 12 Jan 2003 14:25:41 -0500
- Subject: [commit/d10v] Don't check for dummy frames
Hello,
This removes all checks for dummy frames from the d10v. Before/after
testing shows no regressions (which, to be honest, suprised me :-)
committed,
Andrew
2003-01-12 Andrew Cagney <ac131313@redhat.com>
* d10v-tdep.c (d10v_init_extra_frame_info): Remove checks for a
dummy frame.
(d10v_frame_saved_pc, d10v_frame_chain): Ditto.
Index: d10v-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/d10v-tdep.c,v
retrieving revision 1.70
diff -u -r1.70 d10v-tdep.c
--- d10v-tdep.c 12 Jan 2003 18:59:53 -0000 1.70
+++ d10v-tdep.c 12 Jan 2003 19:20:42 -0000
@@ -521,14 +521,7 @@
static CORE_ADDR
d10v_frame_saved_pc (struct frame_info *frame)
{
- if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
- get_frame_base (frame),
- get_frame_base (frame)))
- return d10v_make_iaddr (deprecated_read_register_dummy (get_frame_pc (frame),
- get_frame_base (frame),
- PC_REGNUM));
- else
- return (get_frame_extra_info (frame)->return_pc);
+ return (get_frame_extra_info (frame)->return_pc);
}
/* Immediately after a function call, return the saved pc. We can't
@@ -699,10 +692,6 @@
CORE_ADDR addr;
/* A generic call dummy's frame is the same as caller's. */
- if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
- get_frame_base (fi)))
- return get_frame_base (fi);
-
d10v_frame_init_saved_regs (fi);
@@ -711,8 +700,7 @@
{
/* This is meant to halt the backtrace at "_start".
Make sure we don't halt it at a generic dummy frame. */
- if (!DEPRECATED_PC_IN_CALL_DUMMY (get_frame_extra_info (fi)->return_pc, 0, 0))
- return (CORE_ADDR) 0;
+ return (CORE_ADDR) 0;
}
if (!get_frame_saved_regs (fi)[FP_REGNUM])
@@ -929,15 +917,7 @@
/* The call dummy doesn't save any registers on the stack, so we can
return now. */
- if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
- get_frame_base (fi)))
- {
- return;
- }
- else
- {
- d10v_frame_init_saved_regs (fi);
- }
+ d10v_frame_init_saved_regs (fi);
}
static void