From 91b9fccdf0ccb5251c0c4b275d22b07f9c835312 Mon Sep 17 00:00:00 2001
From: Jeff Law <law@redhat.com>
Date: Thu, 23 Jul 1998 17:41:00 +0000
Subject: [PATCH]         * elf-m10300.c (compute_function_info): Keep track of
 stack space         needed by am33 movm instruction variant.

---
 bfd/ChangeLog    |  5 +++++
 bfd/elf-m10300.c | 17 +++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 0cec1a781c3..7cf19992325 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,10 @@
 Thu Jul 23 11:29:43 1998  Jeffrey A Law  (law@cygnus.com)
 
+start-sanitize-am33
+	* elf-m10300.c (compute_function_info): Keep track of stack space
+	needed by am33 movm instruction variant.
+end-sanitize-am33
+
 	* Re-add lost change:
         * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
         "movm_stack_size".
diff --git a/bfd/elf-m10300.c b/bfd/elf-m10300.c
index 13836b6a21e..7ed54ed3c1d 100644
--- a/bfd/elf-m10300.c
+++ b/bfd/elf-m10300.c
@@ -2288,6 +2288,23 @@ compute_function_info (abfd, hash, addr, contents)
       /* "other" space.  d0, d1, a0, a1, mdr, lir, lar, 4 byte pad.  */
       if (hash->movm_args & 0x08)
 	hash->movm_stack_size += 8 * 4;
+
+      /* start-sanitize-am33 */
+      if (bfd_get_mach (abfd) == bfd_mach_am33)
+	{
+	  /* "exother" space.  e0, e1, mdrq, mcrh, mcrl, mcvf */
+	  if (hash->movm_args & 0x1)
+	    hash->movm_stack_size += 6 * 4;
+
+	  /* exreg1 space.  e4, e5, e6, e7 */
+	  if (hash->movm_args & 0x2)
+	    hash->movm_stack_size += 4 * 4;
+
+	  /* exreg0 space.  e2, e3  */
+	  if (hash->movm_args & 0x4)
+	    hash->movm_stack_size += 2 * 4;
+	}
+      /* end-sanitize-am33 */
     }
 
   /* Now look for the two stack adjustment variants.  */
-- 
2.30.2