diff options
| -rw-r--r-- | gas/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/rex.d | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/rex.s | 3 | ||||
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/i386-dis.c | 2 |
5 files changed, 14 insertions, 1 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 832894d21bc..2c55bd5b5d1 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2009-11-13 H.J. Lu <hongjiu.lu@intel.com> + * gas/i386/rex.s: Add a test for VEX insn. + * gas/i386/rex.d: Updated. + +2009-11-13 H.J. Lu <hongjiu.lu@intel.com> + * gas/i386/i386.exp: Run long-1, long-1-intel, x86-64-long-1, and x86-64-long-1-intel. diff --git a/gas/testsuite/gas/i386/rex.d b/gas/testsuite/gas/i386/rex.d index 9023b49ace4..ed59033fe02 100644 --- a/gas/testsuite/gas/i386/rex.d +++ b/gas/testsuite/gas/i386/rex.d @@ -14,6 +14,7 @@ Disassembly of section .text: [ ]*[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[ ]+(rex.W(XB)? )?fxsaveq?[ ]+\(%r8,%r8(,1)?\) +[ ]*[0-9a-f]+:[ ]+40 c5 f9 28 00[ ]+rex vmovapd \(%rax\),%xmm0 [ ]*[0-9a-f]+:[ ]+40[ ]+rex [ ]*[0-9a-f]+:[ ]+41[ ]+rex.B [ ]*[0-9a-f]+:[ ]+42[ ]+rex.X diff --git a/gas/testsuite/gas/i386/rex.s b/gas/testsuite/gas/i386/rex.s index a0736c44bc5..055edb725e9 100644 --- a/gas/testsuite/gas/i386/rex.s +++ b/gas/testsuite/gas/i386/rex.s @@ -10,6 +10,9 @@ _start: rex/fxsave (%r8,%r8) rex64/fxsave (%r8,%r8) + .byte 0x40 + vmovapd (%rax),%xmm0 + # Test prefixes family. rex rex.B diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index ae0166ab41c..82e5f8ab016 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,9 @@ 2009-11-13 H.J. Lu <hongjiu.lu@intel.com> + * i386-dis.c (print_insn): Check rex_ignored. + +2009-11-13 H.J. Lu <hongjiu.lu@intel.com> + * i386-dis.c (ckprefix): Updated to return 0 if number of prefixes > 14 and record the last position for each prefix. (lock_prefix): Removed. diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 4d71a00909d..2b5718f1647 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -10491,7 +10491,7 @@ print_insn (bfd_vma pc, disassemble_info *info) } /* Check if the REX prefix used. */ - if ((rex ^ rex_used) == 0) + if (rex_ignored == 0 && (rex ^ rex_used) == 0) all_prefixes[last_rex_prefix] = 0; /* Check if the SEG prefix used. */ |