gas/

2003-03-23  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (md_begin): Allow '.' in mnemonic.

gas/testsuite/

2003-03-23  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/rex.s: Add tests for rex.WRXB.
	* gas/i386/rex.d: Updated.

	* gas/i386/rex.d: Replace rex64XYZ with rex.WRXB.
	* gas/i386/x86-64-io-intel.d : Likewise.
	* gas/i386/x86-64-io-suffix.d: Likewise.
	* gas/i386/x86-64-io.d: Likewise.
	* gas/i386/x86-64-opcode.d: Likewise.

opcodes/

2003-03-23  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (prefix_name): Replace rex64XYZ with rex.WRXB.

	* i386-opc.c (i386_optab): Add rex.wrxb.

7 files changed, 78 insertions, 33 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 48425b1..b410871 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2003-03-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gas/i386/rex.s: Add tests for rex.WRXB.
+	* gas/i386/rex.d: Updated.
+
+	* gas/i386/rex.d: Replace rex64XYZ with rex.WRXB.
+	* gas/i386/x86-64-io-intel.d : Likewise.
+	* gas/i386/x86-64-io-suffix.d: Likewise.
+	* gas/i386/x86-64-io.d: Likewise.
+	* gas/i386/x86-64-opcode.d: Likewise.
+
 2003-03-21  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR binutils/4218
diff --git a/gas/testsuite/gas/i386/rex.d b/gas/testsuite/gas/i386/rex.d
index 285e1dc..9023b49 100644
--- a/gas/testsuite/gas/i386/rex.d
+++ b/gas/testsuite/gas/i386/rex.d
@@ -7,11 +7,27 @@ Disassembly of section .text:
 
 0+ <_start>:
 [	 ]*[0-9a-f]+:[	 ]+40 0f ae 00[	 ]+rex fxsavel?[	 ]+\(%rax\)
-[	 ]*[0-9a-f]+:[	 ]+48 0f ae 00[	 ]+(rex64 )?fxsaveq?[	 ]+\(%rax\)
+[	 ]*[0-9a-f]+:[	 ]+48 0f ae 00[	 ]+(rex.W )?fxsaveq?[	 ]+\(%rax\)
 [	 ]*[0-9a-f]+:[	 ]+41 0f ae 00[	 ]+fxsavel?[	 ]+\(%r8\)
-[	 ]*[0-9a-f]+:[	 ]+49 0f ae 00[	 ]+(rex64Z? )?fxsaveq?[	 ]+\(%r8\)
+[	 ]*[0-9a-f]+:[	 ]+49 0f ae 00[	 ]+(rex.WB? )?fxsaveq?[	 ]+\(%r8\)
 [	 ]*[0-9a-f]+:[	 ]+42 0f ae 04 05 00 00 00 00[	 ]+fxsavel?[	 ]+(0x0)?\(,%r8(,1)?\)
-[	 ]*[0-9a-f]+:[	 ]+4a 0f ae 04 05 00 00 00 00[	 ]+(rex64Y? )?fxsaveq?[	 ]+(0x0)?\(,%r8(,1)?\)
+[	 ]*[0-9a-f]+:[	 ]+4a 0f ae 04 05 00 00 00 00[	 ]+(rex.WX? )?fxsaveq?[	 ]+(0x0)?\(,%r8(,1)?\)
 [	 ]*[0-9a-f]+:[	 ]+43 0f ae 04 00[	 ]+fxsavel?[	 ]+\(%r8,%r8(,1)?\)
-[	 ]*[0-9a-f]+:[	 ]+4b 0f ae 04 00[	 ]+(rex64(YZ)? )?fxsaveq?[	 ]+\(%r8,%r8(,1)?\)
+[	 ]*[0-9a-f]+:[	 ]+4b 0f ae 04 00[	 ]+(rex.W(XB)? )?fxsaveq?[	 ]+\(%r8,%r8(,1)?\)
+[	 ]*[0-9a-f]+:[	 ]+40[	 ]+rex
+[	 ]*[0-9a-f]+:[	 ]+41[	 ]+rex.B
+[	 ]*[0-9a-f]+:[	 ]+42[	 ]+rex.X
+[	 ]*[0-9a-f]+:[	 ]+43[	 ]+rex.XB
+[	 ]*[0-9a-f]+:[	 ]+44[	 ]+rex.R
+[	 ]*[0-9a-f]+:[	 ]+45[	 ]+rex.RB
+[	 ]*[0-9a-f]+:[	 ]+46[	 ]+rex.RX
+[	 ]*[0-9a-f]+:[	 ]+47[	 ]+rex.RXB
+[	 ]*[0-9a-f]+:[	 ]+48[	 ]+rex.W
+[	 ]*[0-9a-f]+:[	 ]+49[	 ]+rex.WB
+[	 ]*[0-9a-f]+:[	 ]+4a[	 ]+rex.WX
+[	 ]*[0-9a-f]+:[	 ]+4b[	 ]+rex.WXB
+[	 ]*[0-9a-f]+:[	 ]+4c[	 ]+rex.WR
+[	 ]*[0-9a-f]+:[	 ]+4d[	 ]+rex.WRB
+[	 ]*[0-9a-f]+:[	 ]+4e[	 ]+rex.WRX
+[	 ]*[0-9a-f]+:[	 ]+4f[	 ]+rex.WRXB
 #pass
diff --git a/gas/testsuite/gas/i386/rex.s b/gas/testsuite/gas/i386/rex.s
index a142312..6f1e38a 100644
--- a/gas/testsuite/gas/i386/rex.s
+++ b/gas/testsuite/gas/i386/rex.s
@@ -9,3 +9,21 @@ _start:
 	rex64/fxsave (,%r8)
 	rex/fxsave (%r8,%r8)
 	rex64/fxsave (%r8,%r8)
+
+# Test prefixes family.
+	rex
+	rex.B
+	rex.X
+	rex.XB
+	rex.R
+	rex.RB
+	rex.RX
+	rex.RXB
+	rex.W
+	rex.WB
+	rex.WX
+	rex.WXB
+	rex.WR
+	rex.WRB
+	rex.WRX
+	rex.WRXB
diff --git a/gas/testsuite/gas/i386/x86-64-io-intel.d b/gas/testsuite/gas/i386/x86-64-io-intel.d
index a8787a0..c6df6e6 100644
--- a/gas/testsuite/gas/i386/x86-64-io-intel.d
+++ b/gas/testsuite/gas/i386/x86-64-io-intel.d
@@ -1,28 +1,28 @@
 #source: x86-64-io.s
 #objdump: -dwMintel
-#name: x86-64 rex64 in/out (Intel disassembly)
+#name: x86-64 rex.W in/out (Intel disassembly)
 
 .*: +file format .*
 
 Disassembly of section .text:
 
 0+000 <_in>:
-   0:	48 ed                	rex64 in     eax,dx
+   0:	48 ed                	rex.W in     eax,dx
    2:	66                   	data16
-   3:	48 ed                	rex64 in     eax,dx
+   3:	48 ed                	rex.W in     eax,dx
 
 0+005 <_out>:
-   5:	48 ef                	rex64 out    dx,eax
+   5:	48 ef                	rex.W out    dx,eax
    7:	66                   	data16
-   8:	48 ef                	rex64 out    dx,eax
+   8:	48 ef                	rex.W out    dx,eax
 
 0+00a <_ins>:
-   a:	48 6d                	rex64 ins    DWORD PTR es:\[rdi\],dx
+   a:	48 6d                	rex.W ins    DWORD PTR es:\[rdi\],dx
    c:	66                   	data16
-   d:	48 6d                	rex64 ins    DWORD PTR es:\[rdi\],dx
+   d:	48 6d                	rex.W ins    DWORD PTR es:\[rdi\],dx
 
 0+00f <_outs>:
-   f:	48 6f                	rex64 outs   dx,DWORD PTR ds:\[rsi\]
+   f:	48 6f                	rex.W outs   dx,DWORD PTR ds:\[rsi\]
   11:	66                   	data16
-  12:	48 6f                	rex64 outs   dx,DWORD PTR ds:\[rsi\]
+  12:	48 6f                	rex.W 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
index f83b162..a0ee9d0 100644
--- a/gas/testsuite/gas/i386/x86-64-io-suffix.d
+++ b/gas/testsuite/gas/i386/x86-64-io-suffix.d
@@ -1,28 +1,28 @@
 #source: x86-64-io.s
 #objdump: -dwMsuffix
-#name: x86-64 rex64 in/out w/ suffix
+#name: x86-64 rex.W in/out w/ suffix
 
 .*: +file format .*
 
 Disassembly of section .text:
 
 0+000 <_in>:
-   0:	48 ed                	rex64 inl    \(%dx\),%eax
+   0:	48 ed                	rex.W inl    \(%dx\),%eax
    2:	66                   	data16
-   3:	48 ed                	rex64 inl    \(%dx\),%eax
+   3:	48 ed                	rex.W inl    \(%dx\),%eax
 
 0+005 <_out>:
-   5:	48 ef                	rex64 outl   %eax,\(%dx\)
+   5:	48 ef                	rex.W outl   %eax,\(%dx\)
    7:	66                   	data16
-   8:	48 ef                	rex64 outl   %eax,\(%dx\)
+   8:	48 ef                	rex.W outl   %eax,\(%dx\)
 
 0+00a <_ins>:
-   a:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   a:	48 6d                	rex.W insl   \(%dx\),%es:\(%rdi\)
    c:	66                   	data16
-   d:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   d:	48 6d                	rex.W insl   \(%dx\),%es:\(%rdi\)
 
 0+00f <_outs>:
-   f:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+   f:	48 6f                	rex.W outsl  %ds:\(%rsi\),\(%dx\)
   11:	66                   	data16
-  12:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+  12:	48 6f                	rex.W 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
index 7158b75..3e3b7e7 100644
--- a/gas/testsuite/gas/i386/x86-64-io.d
+++ b/gas/testsuite/gas/i386/x86-64-io.d
@@ -1,27 +1,27 @@
 #objdump: -dw
-#name: x86-64 rex64 in/out
+#name: x86-64 rex.W in/out
 
 .*: +file format .*
 
 Disassembly of section .text:
 
 0+000 <_in>:
-   0:	48 ed                	rex64 in     \(%dx\),%eax
+   0:	48 ed                	rex.W in     \(%dx\),%eax
    2:	66                   	data16
-   3:	48 ed                	rex64 in     \(%dx\),%eax
+   3:	48 ed                	rex.W in     \(%dx\),%eax
 
 0+005 <_out>:
-   5:	48 ef                	rex64 out    %eax,\(%dx\)
+   5:	48 ef                	rex.W out    %eax,\(%dx\)
    7:	66                   	data16
-   8:	48 ef                	rex64 out    %eax,\(%dx\)
+   8:	48 ef                	rex.W out    %eax,\(%dx\)
 
 0+00a <_ins>:
-   a:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   a:	48 6d                	rex.W insl   \(%dx\),%es:\(%rdi\)
    c:	66                   	data16
-   d:	48 6d                	rex64 insl   \(%dx\),%es:\(%rdi\)
+   d:	48 6d                	rex.W insl   \(%dx\),%es:\(%rdi\)
 
 0+00f <_outs>:
-   f:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
+   f:	48 6f                	rex.W outsl  %ds:\(%rsi\),\(%dx\)
   11:	66                   	data16
-  12:	48 6f                	rex64 outsl  %ds:\(%rsi\),\(%dx\)
-#pass
\ No newline at end of file
+  12:	48 6f                	rex.W outsl  %ds:\(%rsi\),\(%dx\)
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-opcode.d b/gas/testsuite/gas/i386/x86-64-opcode.d
index 126b363..912075e 100644
--- a/gas/testsuite/gas/i386/x86-64-opcode.d
+++ b/gas/testsuite/gas/i386/x86-64-opcode.d
@@ -272,7 +272,7 @@ Disassembly of section .text:
 [	 ]*[0-9a-f]+:[	 ]+66 90[	 ]+xchg[	 ]+%ax,%ax[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+87 c0[	 ]+xchg[	 ]+%eax,%eax[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+90[	 ]+nop[	 ]*(#.*)*
-[	 ]*[0-9a-f]+:[	 ]+48 90[	 ]+rex64 nop[	 ]*(#.*)*
+[	 ]*[0-9a-f]+:[	 ]+48 90[	 ]+rex.W nop[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+49 90[	 ]+xchg[	 ]+%rax,%r8[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+41 90[	 ]+xchg[	 ]+%eax,%r8d[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+41 90[	 ]+xchg[	 ]+%eax,%r8d[	 ]*(#.*)*