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| author | Jan Beulich <jbeulich@novell.com> | 2017-02-24 10:04:26 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2017-02-24 10:04:26 +0100 |
| commit | 7db2c58848ca683f3b09e687a9b012dbb49316af (patch) | |
| tree | b0f8ed4878288cbd67afa90decac70abcd26f8c9 /gas | |
| parent | 1b3cee563cafa73340314bbf32e4218dead72718 (diff) | |
| download | fsf-binutils-gdb-7db2c58848ca683f3b09e687a9b012dbb49316af.zip fsf-binutils-gdb-7db2c58848ca683f3b09e687a9b012dbb49316af.tar.gz fsf-binutils-gdb-7db2c58848ca683f3b09e687a9b012dbb49316af.tar.bz2 | |
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/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/ilp32/x86-64-opcode.d | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/opcode-intel.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/opcode.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/opcode.s | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-opcode.d | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-opcode.s | 5 |
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 |