From: Dave Brolley <brolley@redhat.com>
Date: Tue, 7 Nov 2000 17:20:25 +0000 (+0000)
Subject: 2000-11-07  Dave Brolley  <brolley@redhat.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1ffd7d025c9048989604e67b9296485bf564b634;p=binutils-gdb.git

2000-11-07  Dave Brolley  <brolley@redhat.com>

	* cgen-dis.in (print_insn): All insns which can fit into insn_value
	must be loaded there in their entirety.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index fbf3062479c..02affa86c80 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-07  Dave Brolley  <brolley@redhat.com>
+
+	* cgen-dis.in (print_insn): All insns which can fit into insn_value
+	must be loaded there in their entirety.
+
 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 
 	* sparc-dis.c (v9a_asr_reg_names): Add v9b ASRs.
diff --git a/opcodes/cgen-dis.in b/opcodes/cgen-dis.in
index 9fee32af2d5..22cef1f0fee 100644
--- a/opcodes/cgen-dis.in
+++ b/opcodes/cgen-dis.in
@@ -281,9 +281,10 @@ print_insn (cd, pc, info, buf, buflen)
 	     machine insn and extracts the fields.  The second pass prints
 	     them.  */
 
-#if CGEN_INT_INSN_P
-	  /* Make sure the entire insn is loaded into insn_value.  */
-	  if (CGEN_INSN_BITSIZE (insn) > cd->base_insn_bitsize)
+	  /* Make sure the entire insn is loaded into insn_value, if it
+	     can fit.  */
+	  if (CGEN_INSN_BITSIZE (insn) > cd->base_insn_bitsize &&
+	      (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long))
 	    {
 	      unsigned long full_insn_value;
 	      int rc = read_insn (cd, pc, info, buf,
@@ -295,10 +296,9 @@ print_insn (cd, pc, info, buf, buflen)
 		(cd, insn, &ex_info, full_insn_value, &fields, pc);
 	    }
 	  else
-#endif
+	    length = CGEN_EXTRACT_FN (cd, insn)
+	      (cd, insn, &ex_info, insn_value, &fields, pc);
 
-	  length = CGEN_EXTRACT_FN (cd, insn)
-	    (cd, insn, &ex_info, insn_value, &fields, pc);
 	  /* length < 0 -> error */
 	  if (length < 0)
 	    return length;