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Message-ID: <3D9A70B1.9020706@redhat.com>
Date: Tue, 01 Oct 2002 21:06:00 -0000
From: Andrew Cagney <ac131313@redhat.com>
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To: gdb-patches@sources.redhat.com
Subject: [rfa:ppc} fix e500 struct return
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Hello,

The attached fixes struct return address for the e500.  Same problem as 
with my previous patch for alloca_reg - needed to be biased.

ok?
Andrew

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2002-10-01  Andrew Cagney  <ac131313@redhat.com>

	* rs6000-tdep.c (rs6000_store_struct_return): Store struct return
	address in 3 biased by ppc_gp0_regnum.

Index: rs6000-tdep.c
===================================================================
RCS file: /cvs/cvsfiles/devo/gdb/rs6000-tdep.c,v
retrieving revision 2.148.2.12
diff -u -r2.148.2.12 rs6000-tdep.c
--- rs6000-tdep.c	2002/10/02 02:25:02	2.148.2.12
+++ rs6000-tdep.c	2002/10/02 04:01:40
@@ -2285,7 +2285,8 @@
 static void
 rs6000_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
 {
-  write_register (3, addr);
+  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+  write_register (tdep->ppc_gp0_regnum + 3, addr);
   rs6000_struct_return_address = addr;
 }
 

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