gas/testsuite/gas/

2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/5072
	* gas/i386/i386.exp: Run x86-64-opcode-inval and
	x86-64-opcode-inval-intel.

	* gas/i386/x86-64-opcode-inval-intel.d: New.
	* gas/i386/x86-64-opcode-inval.d: Likewise.
	* gas/i386/x86-64-opcode-inval.s: Likewise.

opcodes/

2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/5072
	* i386-dis.c: Update comments on '{', '}' and '|' to support
	only AT&T and Intel modes.
	(X86_64_4...X86_64_27): New.
	(dis386): Updated.  Use X86_64_4...X86_64_21.
	(dis386_twobyte): Updated.
	(float_mem): Likewise.
	(x86_64_table): Add X86_64_4...X86_64_27.
	(opc_ext_table): Updated.  Use X86_64_22 and X86_64_27.
	(putop): Updated handling of '{', '}' and '|' to support only
	AT&T and Intel modes.

5 files changed, 157 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 32d5263..6f8d27d 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/5072
+	* gas/i386/i386.exp: Run x86-64-opcode-inval and
+	x86-64-opcode-inval-intel.
+
+	* gas/i386/x86-64-opcode-inval-intel.d: New.
+	* gas/i386/x86-64-opcode-inval.d: Likewise.
+	* gas/i386/x86-64-opcode-inval.s: Likewise.
+
 2007-09-27  Kazu Hirata  <kazu@codesourcery.com>
 
 	* gas/m68k/fido.s: Add tests for %mbo.
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 9807432..584d315 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -199,6 +199,8 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
     run_dump_test "x86-64-reg-intel"
     run_dump_test "x86-64-sib"
     run_dump_test "x86-64-sib-intel"
+    run_dump_test "x86-64-opcode-inval"
+    run_dump_test "x86-64-opcode-inval-intel"
 
     if { ![istarget "*-*-aix*"]
       && ![istarget "*-*-beos*"]
diff --git a/gas/testsuite/gas/i386/x86-64-opcode-inval-intel.d b/gas/testsuite/gas/i386/x86-64-opcode-inval-intel.d
new file mode 100644
index 0000000..cb0fdbf
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-opcode-inval-intel.d
@@ -0,0 +1,58 @@
+#as: --32
+#source: x86-64-opcode-inval.s
+#objdump: -dw -Mx86-64 -Mintel
+#name: 64bit illegal opcodes (Intel mode)
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <aaa>:
+[ 	]*[a-f0-9]+:	37                   	\(bad\)  
+
+0+1 <aad0>:
+[ 	]*[a-f0-9]+:	d5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	0a d5                	or     dl,ch
+
+0+3 <aad1>:
+[ 	]*[a-f0-9]+:	d5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	02 d4                	add    dl,ah
+
+0+5 <aam0>:
+[ 	]*[a-f0-9]+:	d4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	0a d4                	or     dl,ah
+
+0+7 <aam1>:
+[ 	]*[a-f0-9]+:	d4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	02 3f                	add    bh,BYTE PTR \[rdi\]
+
+0+9 <aas>:
+[ 	]*[a-f0-9]+:	3f                   	\(bad\)  
+
+0+a <bound>:
+[ 	]*[a-f0-9]+:	62                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 27                	adc    BYTE PTR \[rdi\],ah
+
+0+c <daa>:
+[ 	]*[a-f0-9]+:	27                   	\(bad\)  
+
+0+d <das>:
+[ 	]*[a-f0-9]+:	2f                   	\(bad\)  
+
+0+e <into>:
+[ 	]*[a-f0-9]+:	ce                   	\(bad\)  
+
+0+f <lds>:
+[ 	]*[a-f0-9]+:	c5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 c4                	adc    ah,al
+
+0+11 <les>:
+[ 	]*[a-f0-9]+:	c4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 60 61             	adc    BYTE PTR \[rax\+0x61\],ah
+
+0+13 <pusha>:
+[ 	]*[a-f0-9]+:	60                   	\(bad\)  
+
+0+14 <popa>:
+[ 	]*[a-f0-9]+:	61                   	\(bad\)  
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-opcode-inval.d b/gas/testsuite/gas/i386/x86-64-opcode-inval.d
new file mode 100644
index 0000000..fab3192
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-opcode-inval.d
@@ -0,0 +1,57 @@
+#as: --32
+#objdump: -dw -Mx86-64
+#name: 64bit illegal opcodes
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <aaa>:
+[ 	]*[a-f0-9]+:	37                   	\(bad\)  
+
+0+1 <aad0>:
+[ 	]*[a-f0-9]+:	d5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	0a d5                	or     %ch,%dl
+
+0+3 <aad1>:
+[ 	]*[a-f0-9]+:	d5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	02 d4                	add    %ah,%dl
+
+0+5 <aam0>:
+[ 	]*[a-f0-9]+:	d4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	0a d4                	or     %ah,%dl
+
+0+7 <aam1>:
+[ 	]*[a-f0-9]+:	d4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	02 3f                	add    \(%rdi\),%bh
+
+0+9 <aas>:
+[ 	]*[a-f0-9]+:	3f                   	\(bad\)  
+
+0+a <bound>:
+[ 	]*[a-f0-9]+:	62                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 27                	adc    %ah,\(%rdi\)
+
+0+c <daa>:
+[ 	]*[a-f0-9]+:	27                   	\(bad\)  
+
+0+d <das>:
+[ 	]*[a-f0-9]+:	2f                   	\(bad\)  
+
+0+e <into>:
+[ 	]*[a-f0-9]+:	ce                   	\(bad\)  
+
+0+f <lds>:
+[ 	]*[a-f0-9]+:	c5                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 c4                	adc    %al,%ah
+
+0+11 <les>:
+[ 	]*[a-f0-9]+:	c4                   	\(bad\)  
+[ 	]*[a-f0-9]+:	10 60 61             	adc    %ah,0x61\(%rax\)
+
+0+13 <pusha>:
+[ 	]*[a-f0-9]+:	60                   	\(bad\)  
+
+0+14 <popa>:
+[ 	]*[a-f0-9]+:	61                   	\(bad\)  
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-opcode-inval.s b/gas/testsuite/gas/i386/x86-64-opcode-inval.s
new file mode 100644
index 0000000..6eb4879
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-opcode-inval.s
@@ -0,0 +1,30 @@
+	.text
+# All the followings are illegal opcodes for x86-64.
+aaa:
+	aaa
+aad0:
+	aad
+aad1:
+	aad $2
+aam0:
+	aam
+aam1:
+	aam $2
+aas:
+	aas
+bound:
+	bound  %edx,(%eax)
+daa:
+	daa
+das:
+	das
+into:
+	into
+lds:
+	lds    (%eax),%edx
+les:
+	les    (%eax),%edx
+pusha:
+	pusha
+popa:
+	popa