From: Michael Snyder <msnyder@vmware.com>
Date: Mon, 12 Oct 2009 15:52:28 +0000 (+0000)
Subject: 2009-10-12  Jiang Jilin  <freephp@gmail.com>
X-Git-Tag: sid-snapshot-20091101~247
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3800e6453931c8cae5e5f0626214a5194b0689ff;p=thirdparty%2Fbinutils-gdb.git

2009-10-12  Jiang Jilin  <freephp@gmail.com>

	* i386-tdep.c (i386_process_record): Add xgetbv/xsetbv
	instructions support.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7e3f17b81bf..dab0eca622e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2009-10-12  Jiang Jilin  <freephp@gmail.com>
+
+	* i386-tdep.c (i386_process_record): Add xgetbv/xsetbv
+	instructions support.
+
 2009-10-11  Pedro Alves  <pedro@codesourcery.com>
 
 	* procfs.c (procfs_make_note_section): Go back to only outputing
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index b4dc646b37d..b354462cb92 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -5172,6 +5172,19 @@ reswitch:
 	  break;
 	  /* lgdt */
 	case 2:
+	  if (ir.mod == 3)
+	    {
+	      /* xgetbv */
+	      if (ir.rm == 0)
+		{
+		  I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REAX_REGNUM);
+		  I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REDX_REGNUM);
+		  break;
+		}
+	      /* xsetbv */
+	      else if (ir.rm == 1)
+		break;
+	    }
 	  /* lidt */
 	case 3:
 	  if (ir.mod == 3)