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authorJan Beulich <jbeulich@novell.com>2017-02-24 10:04:26 +0100
committerJan Beulich <jbeulich@suse.com>2017-02-24 10:04:26 +0100
commit7db2c58848ca683f3b09e687a9b012dbb49316af (patch)
treeb0f8ed4878288cbd67afa90decac70abcd26f8c9 /gas
parent1b3cee563cafa73340314bbf32e4218dead72718 (diff)
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x86: also correctly support TEST opcode aliases
Opcodes F6/1 and F7/1 are aliases of F6/0 and F7/0 in all modes. This complements commit 8b89fe14b5 ("X86: Decode opcode 0x82 as opcode 0x80 in 32-bit mode"), just that here 64-bit mode is also covered.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog9
-rw-r--r--gas/testsuite/gas/i386/ilp32/x86-64-opcode.d4
-rw-r--r--gas/testsuite/gas/i386/opcode-intel.d3
-rw-r--r--gas/testsuite/gas/i386/opcode.d3
-rw-r--r--gas/testsuite/gas/i386/opcode.s4
-rw-r--r--gas/testsuite/gas/i386/x86-64-opcode.d4
-rw-r--r--gas/testsuite/gas/i386/x86-64-opcode.s5
7 files changed, 32 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5340f8b..c40140f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2017-02-24 Jan Beulich <jbeulich@suse.com>
+
+ * testsuite/gas/i386/opcode.s: Add alternative TEST forms.
+ * testsuite/gas/i386/x86-64-opcode.s: Likewise.
+ * testsuite/gas/i386/opcode.d: Adjust accordingly.
+ * testsuite/gas/i386/opcode-intel.d: Likewise.
+ * testsuite/gas/i386/x86-64-opcode.d: Likewise.
+ * testsuite/gas/i386/ilp32/x86-64-opcode.d: Likewise.
+
2017-02-24 Sheldon Lobo <sheldon.lobo@oracle.com>
Test cases for the architecture level aware SPARC ASI work.
diff --git a/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d b/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d
index 5515f9f..53893b3 100644
--- a/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d
+++ b/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d
@@ -302,4 +302,8 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 0f 07 sysret
[ ]*[a-f0-9]+: 0f 01 f8 swapgs
[ ]*[a-f0-9]+: 66 68 22 22 pushw \$0x2222
+[ ]*[a-f0-9]+: f6 c9 01 test \$(0x)?0*1,%cl
+[ ]*[a-f0-9]+: 66 f7 c9 02 00 test \$(0x)?0*2,%cx
+[ ]*[a-f0-9]+: f7 c9 04 00 00 00 test \$(0x)?0*4,%ecx
+[ ]*[a-f0-9]+: 48 f7 c9 08 00 00 00 test \$(0x)?0*8,%rcx
#pass
diff --git a/gas/testsuite/gas/i386/opcode-intel.d b/gas/testsuite/gas/i386/opcode-intel.d
index e924bf9..404758c 100644
--- a/gas/testsuite/gas/i386/opcode-intel.d
+++ b/gas/testsuite/gas/i386/opcode-intel.d
@@ -601,4 +601,7 @@ Disassembly of section .text:
+[a-f0-9]+: 82 f3 01 xor bl,0x1
+[a-f0-9]+: 82 fb 01 cmp bl,0x1
+[a-f0-9]+: 62 f3 7d 08 15 e8 ab vpextrw eax,xmm5,0xab
+ +[a-f0-9]+: f6 c9 01 test cl,(0x)?0*1
+ +[a-f0-9]+: 66 f7 c9 02 00 test cx,(0x)?0*2
+ +[a-f0-9]+: f7 c9 04 00 00 00 test ecx,(0x)?0*4
#pass
diff --git a/gas/testsuite/gas/i386/opcode.d b/gas/testsuite/gas/i386/opcode.d
index dd89828..c7dc410 100644
--- a/gas/testsuite/gas/i386/opcode.d
+++ b/gas/testsuite/gas/i386/opcode.d
@@ -600,4 +600,7 @@ Disassembly of section .text:
+[a-f0-9]+: 82 f3 01 xor \$0x1,%bl
+[a-f0-9]+: 82 fb 01 cmp \$0x1,%bl
+[a-f0-9]+: 62 f3 7d 08 15 e8 ab vpextrw \$0xab,%xmm5,%eax
+ +[a-f0-9]+: f6 c9 01 test \$(0x)?0*1,%cl
+ +[a-f0-9]+: 66 f7 c9 02 00 test \$(0x)?0*2,%cx
+ +[a-f0-9]+: f7 c9 04 00 00 00 test \$(0x)?0*4,%ecx
#pass
diff --git a/gas/testsuite/gas/i386/opcode.s b/gas/testsuite/gas/i386/opcode.s
index 101085a..64357b5 100644
--- a/gas/testsuite/gas/i386/opcode.s
+++ b/gas/testsuite/gas/i386/opcode.s
@@ -600,3 +600,7 @@ foo:
.byte 0x82, 0xfb, 0x01
.byte 0x62, 0xf3, 0x7d, 0x08, 0x15, 0xe8, 0xab
+
+ .byte 0xf6, 0xc9, 0x01
+ .byte 0x66, 0xf7, 0xc9, 0x02, 0x00
+ .byte 0xf7, 0xc9, 0x04, 0x00, 0x00, 0x00
diff --git a/gas/testsuite/gas/i386/x86-64-opcode.d b/gas/testsuite/gas/i386/x86-64-opcode.d
index d29c2ab..a6087e0 100644
--- a/gas/testsuite/gas/i386/x86-64-opcode.d
+++ b/gas/testsuite/gas/i386/x86-64-opcode.d
@@ -301,4 +301,8 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 0f 07 sysret
[ ]*[a-f0-9]+: 0f 01 f8 swapgs
[ ]*[a-f0-9]+: 66 68 22 22 pushw \$0x2222
+[ ]*[a-f0-9]+: f6 c9 01 test \$(0x)?0*1,%cl
+[ ]*[a-f0-9]+: 66 f7 c9 02 00 test \$(0x)?0*2,%cx
+[ ]*[a-f0-9]+: f7 c9 04 00 00 00 test \$(0x)?0*4,%ecx
+[ ]*[a-f0-9]+: 48 f7 c9 08 00 00 00 test \$(0x)?0*8,%rcx
#pass
diff --git a/gas/testsuite/gas/i386/x86-64-opcode.s b/gas/testsuite/gas/i386/x86-64-opcode.s
index f271da5..ffc8b94 100644
--- a/gas/testsuite/gas/i386/x86-64-opcode.s
+++ b/gas/testsuite/gas/i386/x86-64-opcode.s
@@ -427,3 +427,8 @@
swapgs # -- -- -- -- 0F 01 f8
pushw $0x2222
+
+ .byte 0xf6, 0xc9, 0x01
+ .byte 0x66, 0xf7, 0xc9, 0x02, 0x00
+ .byte 0xf7, 0xc9, 0x04, 0x00, 0x00, 0x00
+ .byte 0x48, 0xf7, 0xc9, 0x08, 0x00, 0x00, 0x00