gas/

2006-04-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/2533
	* config/tc-i386.c (i386_immediate): Check illegal immediate
	register operand.

gas/testsuite/

2006-04-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/2533
	* gas/i386/inval.s: Add test for illegal immediate register
	operand.
	* gas/i386/inval.l: Updated.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 60798a1..c4e9d27 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2006-04-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR gas/2533
+       * config/tc-i386.c (i386_immediate): Check illegal immediate
+       register operand.
+
 2006-04-18  Alan Modra  <amodra@bigpond.net.au>
 
        * config/tc-i386.c: Formatting.

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index c55ffaf..69cede7 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -4127,6 +4127,11 @@ i386_immediate (imm_start)
       return 0;
     }
 #endif
+  else if (!intel_syntax && exp->X_op == O_register)
+    {
+      as_bad (_("illegal immediate register operand %s"), imm_start);
+      return 0;
+    }
   else
     {
       /* This is an address.  The size of the address will be

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index bbc6ee8..4ab8470 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2006-04-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR gas/2533
+       * gas/i386/inval.s: Add test for illegal immediate register
+       operand.
+       * gas/i386/inval.l: Updated.
+
 2006-04-16  Nick Clifton  <nickc@redhat.com>
 
        * gas/arm/arch7.d: Skip test for non-ELF targets.

diff --git a/gas/testsuite/gas/i386/inval.l b/gas/testsuite/gas/i386/inval.l
index e789499..9f32368 100644 (file)
--- a/gas/testsuite/gas/i386/inval.l
+++ b/gas/testsuite/gas/i386/inval.l
@@ -45,6 +45,7 @@
 .*:46: Error: .*
 .*:47: Error: .*
 .*:48: Error: .*
+.*:49: Error: .*
 GAS LISTING .*
 
 
@@ -96,3 +97,4 @@ GAS LISTING .*
   46 [         ]*      fstb    %st\(0\)
   47 [         ]*      fcompll 28\(%ebp\)
   48 [         ]*      fldlw   \(%eax\)
+  49 [         ]*      movl    \$%ebx,%eax

diff --git a/gas/testsuite/gas/i386/inval.s b/gas/testsuite/gas/i386/inval.s
index e37a18e..1571a2f 100644 (file)
--- a/gas/testsuite/gas/i386/inval.s
+++ b/gas/testsuite/gas/i386/inval.s
@@ -46,3 +46,4 @@ foo:  jaw     foo
        fstb    %st(0)
        fcompll 28(%ebp)
        fldlw   (%eax)
+       movl    $%ebx,%eax