opcodes/

2006-11-30  Jan Beulich  <jbeulich@novell.com>

	* i386-dis.c (zAX): New.
	(Xz): New.
	(Yzr): New.
	(z_mode): New.
	(z_mode_ax_reg): New.
	(putop): New suffix character 'G'.
	(dis386): Use it for in, out, ins, and outs.
	(intel_operand_size): Handle z_mode.
	(OP_REG): Delete unreachable case indir_dx_reg.
	(OP_IMREG): Fix Intel syntax output for case indir_dx_reg. Handle
	z_mode_ax_reg.
	(OP_ESreg): Fix Intel syntax operand size handling.
	(OP_DSreg): Likewise.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/x86-64-io.[sd]: New.
	* gas/i386/x86-64-io-intel.d: New.
	* gas/i386/x86-64-io-suffix.d: New.
	* gas/i386/i386.exp: Run new tests.

6 files changed, 109 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 725f910..3382153 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,12 @@
 2006-11-30  Jan Beulich  <jbeulich@novell.com>
 
+	* gas/i386/x86-64-io.[sd]: New.
+	* gas/i386/x86-64-io-intel.d: New.
+	* gas/i386/x86-64-io-suffix.d: New.
+	* gas/i386/i386.exp: Run new tests.
+
+2006-11-30  Jan Beulich  <jbeulich@novell.com>
+
 	* gas/i386/intel.s: Use Intel syntax in Intel syntax test.
 	* gas/i386/x86-64-cbw.[sd]: New.
 	* gas/i386/x86-64-cbw-intel.d: New.
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 699ad65..cdf3e14 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -157,6 +157,9 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
     run_dump_test "x86-64-rep-suffix"
     run_dump_test "x86-64-cbw"
     run_dump_test "x86-64-cbw-intel"
+    run_dump_test "x86-64-io"
+    run_dump_test "x86-64-io-intel"
+    run_dump_test "x86-64-io-suffix"
     run_dump_test "x86-64-gidt"
     run_dump_test "x86-64-nops"
     if ![istarget "*-*-mingw64*"] then {
diff --git a/gas/testsuite/gas/i386/x86-64-io-intel.d b/gas/testsuite/gas/i386/x86-64-io-intel.d
new file mode 100644
index 0000000..a8787a0
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-io-intel.d
@@ -0,0 +1,28 @@
+#source: x86-64-io.s
+#objdump: -dwMintel
+#name: x86-64 rex64 in/out (Intel disassembly)
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+000 <_in>:
+   0:	48 ed                	rex64 in     eax,dx
+   2:	66                   	data16
+   3:	48 ed                	rex64 in     eax,dx
+
+0+005 <_out>:
+   5:	48 ef                	rex64 out    dx,eax
+   7:	66                   	data16
+   8:	48 ef                	rex64 out    dx,eax
+
+0+00a <_ins>:
+   a:	48 6d                	rex64 ins    DWORD PTR es:\[rdi\],dx
+   c:	66                   	data16
+   d:	48 6d                	rex64 ins    DWORD PTR es:\[rdi\],dx
+
+0+00f <_outs>:
+   f:	48 6f                	rex64 outs   dx,DWORD PTR ds:\[rsi\]
+  11:	66                   	data16
+  12:	48 6f                	rex64 outs   dx,DWORD PTR ds:\[rsi\]
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-io-suffix.d b/gas/testsuite/gas/i386/x86-64-io-suffix.d
new file mode 100644
index 0000000..f83b162
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-io-suffix.d
@@ -0,0 +1,28 @@
+#source: x86-64-io.s
+#objdump: -dwMsuffix
+#name: x86-64 rex64 in/out w/ suffix
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+000 <_in>:
+   0:	48 ed                	rex64 inl    \(%dx\),%eax
+   2:	66                   	data16
+   3:	48 ed                	rex64 inl    \(%dx\),%eax
+
+0+005 <_out>:
+   5:	48 ef                	rex64 outl   %eax,\(%dx\)
+   7:	66                   	data16
+   8:	48 ef                	rex64 outl   %eax,\(%dx\)
+
+0+00a <_ins>:
+   a:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   c:	66                   	data16
+   d:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+
+0+00f <_outs>:
+   f:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+  11:	66                   	data16
+  12:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-io.d b/gas/testsuite/gas/i386/x86-64-io.d
new file mode 100644
index 0000000..7158b75
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-io.d
@@ -0,0 +1,27 @@
+#objdump: -dw
+#name: x86-64 rex64 in/out
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+000 <_in>:
+   0:	48 ed                	rex64 in     \(%dx\),%eax
+   2:	66                   	data16
+   3:	48 ed                	rex64 in     \(%dx\),%eax
+
+0+005 <_out>:
+   5:	48 ef                	rex64 out    %eax,\(%dx\)
+   7:	66                   	data16
+   8:	48 ef                	rex64 out    %eax,\(%dx\)
+
+0+00a <_ins>:
+   a:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   c:	66                   	data16
+   d:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+
+0+00f <_outs>:
+   f:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+  11:	66                   	data16
+  12:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+#pass
\ No newline at end of file
diff --git a/gas/testsuite/gas/i386/x86-64-io.s b/gas/testsuite/gas/i386/x86-64-io.s
new file mode 100644
index 0000000..58200c8
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-io.s
@@ -0,0 +1,16 @@
+ .intel_syntax noprefix
+ .text
+_in:
+	rex64 in eax,dx
+	rex64 in ax,dx
+_out:
+	rex64 out dx,eax
+	rex64 out dx,ax
+_ins:
+	rex64 insd
+	rex64 insw
+_outs:
+	rex64 outsd
+	rex64 outsw
+
+	.p2align	4,0