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authorH.J. Lu <hjl.tools@gmail.com>2009-09-14 22:02:26 +0000
committerH.J. Lu <hjl.tools@gmail.com>2009-09-14 22:02:26 +0000
commit6cee4cdae4e52a8fce7f3bba86cc6fa79720e977 (patch)
treea2c01d89f4a978d051f5521ae5da7c88aad5ca77 /gas
parent41dcd03ff79cb197e121d17028baefbdf49e306f (diff)
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gas/
2009-09-14 H.J. Lu <hongjiu.lu@intel.com> PR gas/10637 * config/tc-i386-intel.c (intel_state): Add has_offset. (i386_intel_simplify): Set intel_state.has_offset to 1 for O_offset. (i386_intel_operand): Turn on intel_state.is_mem if intel_state.has_offset is 0 and the last char is ']'. gas/testsuite/ 2009-09-14 H.J. Lu <hongjiu.lu@intel.com> PR gas/10637 * gas/i386/disp.s: Add tests for Intel syntax. * gas/i386/x86-64-disp.s: Likewise. * gas/i386/disp.d: Updated. * gas/i386/intelok.d: Likewise. * gas/i386/x86-64-disp.d: Likewise. * gas/i386/disp-intel.d: New. * gas/i386/x86-64-disp-intel.d: Likewise. * gas/i386/i386.exp: Run disp-intel and x86-64-disp-intel.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog9
-rw-r--r--gas/config/tc-i386-intel.c6
-rw-r--r--gas/testsuite/ChangeLog15
-rw-r--r--gas/testsuite/gas/i386/disp-intel.d43
-rw-r--r--gas/testsuite/gas/i386/disp.d24
-rw-r--r--gas/testsuite/gas/i386/disp.s30
-rw-r--r--gas/testsuite/gas/i386/i386.exp2
-rw-r--r--gas/testsuite/gas/i386/intelok.d4
-rw-r--r--gas/testsuite/gas/i386/x86-64-disp-intel.d39
-rw-r--r--gas/testsuite/gas/i386/x86-64-disp.d19
-rw-r--r--gas/testsuite/gas/i386/x86-64-disp.s26
11 files changed, 215 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 1c48915..0459ce1 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,14 @@
2009-09-14 H.J. Lu <hongjiu.lu@intel.com>
+ PR gas/10637
+ * config/tc-i386-intel.c (intel_state): Add has_offset.
+ (i386_intel_simplify): Set intel_state.has_offset to 1 for
+ O_offset.
+ (i386_intel_operand): Turn on intel_state.is_mem if
+ intel_state.has_offset is 0 and the last char is ']'.
+
+2009-09-14 H.J. Lu <hongjiu.lu@intel.com>
+
PR gas/10636
* config/tc-i386.c (optimize_disp): Set disp32 for 64bit only
if there is an ADDR_PREFIX.
diff --git a/gas/config/tc-i386-intel.c b/gas/config/tc-i386-intel.c
index ff20874..0c37e45 100644
--- a/gas/config/tc-i386-intel.c
+++ b/gas/config/tc-i386-intel.c
@@ -23,6 +23,7 @@ static struct
{
operatorT op_modifier; /* Operand modifier. */
int is_mem; /* 1 if operand is memory reference. */
+ int has_offset; /* 1 if operand has offset. */
unsigned int in_offset; /* >=1 if processing operand of offset. */
unsigned int in_bracket; /* >=1 if processing operand in brackets. */
unsigned int in_scale; /* >=1 if processing multipication operand
@@ -279,6 +280,7 @@ static int i386_intel_simplify (expressionS *e)
break;
case O_offset:
+ intel_state.has_offset = 1;
++intel_state.in_offset;
ret = i386_intel_simplify_symbol (e->X_add_symbol);
--intel_state.in_offset;
@@ -497,6 +499,10 @@ i386_intel_operand (char *operand_string, int got_a_float)
as_bad (_("invalid expression"));
ret = 0;
}
+ else if (!intel_state.has_offset
+ && input_line_pointer > buf
+ && *(input_line_pointer - 1) == ']')
+ intel_state.is_mem |= 1;
input_line_pointer = saved_input_line_pointer;
free (buf);
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 3b79943..ceff29a 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,20 @@
2009-09-14 H.J. Lu <hongjiu.lu@intel.com>
+ PR gas/10637
+ * gas/i386/disp.s: Add tests for Intel syntax.
+ * gas/i386/x86-64-disp.s: Likewise.
+
+ * gas/i386/disp.d: Updated.
+ * gas/i386/intelok.d: Likewise.
+ * gas/i386/x86-64-disp.d: Likewise.
+
+ * gas/i386/disp-intel.d: New.
+ * gas/i386/x86-64-disp-intel.d: Likewise.
+
+ * gas/i386/i386.exp: Run disp-intel and x86-64-disp-intel.
+
+2009-09-14 H.J. Lu <hongjiu.lu@intel.com>
+
* gas/i386/merom.[ds]: Renamed to ...
* gas/i386/ssse3.[ds]: This.
diff --git a/gas/testsuite/gas/i386/disp-intel.d b/gas/testsuite/gas/i386/disp-intel.d
new file mode 100644
index 0000000..2ab09dc
--- /dev/null
+++ b/gas/testsuite/gas/i386/disp-intel.d
@@ -0,0 +1,43 @@
+#source: disp.s
+#objdump: -dw -Mintel
+#name: i386 displacement (Intel mode)
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <.text>:
+[ ]*[a-f0-9]+: 8b 98 ff ff ff 7f mov ebx,DWORD PTR \[eax\+0x7fffffff\]
+[ ]*[a-f0-9]+: 8b 98 00 00 00 80 mov ebx,DWORD PTR \[eax-0x80000000\]
+[ ]*[a-f0-9]+: 8b 98 00 00 00 80 mov ebx,DWORD PTR \[eax-0x80000000\]
+[ ]*[a-f0-9]+: 8b 1d ff ff ff 7f mov ebx,DWORD PTR ds:0x7fffffff
+[ ]*[a-f0-9]+: 8b 1d 00 00 00 80 mov ebx,DWORD PTR ds:0x80000000
+[ ]*[a-f0-9]+: 8b 1d 00 00 00 80 mov ebx,DWORD PTR ds:0x80000000
+[ ]*[a-f0-9]+: a1 ff ff ff 7f mov eax,ds:0x7fffffff
+[ ]*[a-f0-9]+: a1 00 00 00 80 mov eax,ds:0x80000000
+[ ]*[a-f0-9]+: a1 00 00 00 80 mov eax,ds:0x80000000
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov DWORD PTR \[eax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov DWORD PTR \[eax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov DWORD PTR gs:\[eax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov DWORD PTR gs:\[eax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 89 1d f0 00 e0 0e mov DWORD PTR ds:0xee000f0,ebx
+[ ]*[a-f0-9]+: 65 89 1d f0 00 e0 0e mov DWORD PTR gs:0xee000f0,ebx
+[ ]*[a-f0-9]+: 89 1d f0 00 e0 fe mov DWORD PTR ds:0xfee000f0,ebx
+[ ]*[a-f0-9]+: 65 89 1d f0 00 e0 fe mov DWORD PTR gs:0xfee000f0,ebx
+[ ]*[a-f0-9]+: a3 f0 00 e0 0e mov ds:0xee000f0,eax
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 0e mov gs:0xee000f0,eax
+[ ]*[a-f0-9]+: a3 f0 00 e0 fe mov ds:0xfee000f0,eax
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 fe mov gs:0xfee000f0,eax
+[ ]*[a-f0-9]+: 65 8b 1d f0 00 e0 0e mov ebx,DWORD PTR gs:0xee000f0
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 0e mov ebx,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 0e mov ebx,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 65 8b 1d f0 00 e0 fe mov ebx,DWORD PTR gs:0xfee000f0
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 fe mov ebx,DWORD PTR ds:0xfee000f0
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 fe mov ebx,DWORD PTR ds:0xfee000f0
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 0e mov eax,gs:0xee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 0e mov eax,ds:0xee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 0e mov eax,ds:0xee000f0
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 fe mov eax,gs:0xfee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe mov eax,ds:0xfee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe mov eax,ds:0xfee000f0
+#pass
diff --git a/gas/testsuite/gas/i386/disp.d b/gas/testsuite/gas/i386/disp.d
index f2b16ab..349ce2c 100644
--- a/gas/testsuite/gas/i386/disp.d
+++ b/gas/testsuite/gas/i386/disp.d
@@ -16,4 +16,28 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: a1 ff ff ff 7f mov 0x7fffffff,%eax
[ ]*[a-f0-9]+: a1 00 00 00 80 mov 0x80000000,%eax
[ ]*[a-f0-9]+: a1 00 00 00 80 mov 0x80000000,%eax
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov %ebx,0xee000f0\(%eax\)
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov %ebx,0xee000f0\(%eax\)
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov %ebx,%gs:0xee000f0\(%eax\)
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov %ebx,%gs:0xee000f0\(%eax\)
+[ ]*[a-f0-9]+: 89 1d f0 00 e0 0e mov %ebx,0xee000f0
+[ ]*[a-f0-9]+: 65 89 1d f0 00 e0 0e mov %ebx,%gs:0xee000f0
+[ ]*[a-f0-9]+: 89 1d f0 00 e0 fe mov %ebx,0xfee000f0
+[ ]*[a-f0-9]+: 65 89 1d f0 00 e0 fe mov %ebx,%gs:0xfee000f0
+[ ]*[a-f0-9]+: a3 f0 00 e0 0e mov %eax,0xee000f0
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 0e mov %eax,%gs:0xee000f0
+[ ]*[a-f0-9]+: a3 f0 00 e0 fe mov %eax,0xfee000f0
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 fe mov %eax,%gs:0xfee000f0
+[ ]*[a-f0-9]+: 65 8b 1d f0 00 e0 0e mov %gs:0xee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 0e mov 0xee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 0e mov 0xee000f0,%ebx
+[ ]*[a-f0-9]+: 65 8b 1d f0 00 e0 fe mov %gs:0xfee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 fe mov 0xfee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1d f0 00 e0 fe mov 0xfee000f0,%ebx
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 0e mov %gs:0xee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 0e mov 0xee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 0e mov 0xee000f0,%eax
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 fe mov %gs:0xfee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe mov 0xfee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe mov 0xfee000f0,%eax
#pass
diff --git a/gas/testsuite/gas/i386/disp.s b/gas/testsuite/gas/i386/disp.s
index d2917b7..993ea67 100644
--- a/gas/testsuite/gas/i386/disp.s
+++ b/gas/testsuite/gas/i386/disp.s
@@ -8,3 +8,33 @@
mov 0x7fffffff,%eax
mov 0x80000000,%eax
mov -0x80000000,%eax
+
+ .intel_syntax noprefix
+ mov DWORD PTR [eax+0xEE000F0], ebx
+ mov [eax+0xEE000F0], ebx
+ mov DWORD PTR gs:[eax+0xEE000F0], ebx
+ mov gs:[eax+0xEE000F0], ebx
+
+ mov DWORD PTR [0xEE000F0], ebx
+ mov DWORD PTR gs:0xEE000F0, ebx
+ mov DWORD PTR [0xFEE000F0], ebx
+ mov DWORD PTR gs:0xFEE000F0, ebx
+
+ mov DWORD PTR [0xEE000F0], eax
+ mov DWORD PTR gs:0xEE000F0, eax
+ mov DWORD PTR [0xFEE000F0], eax
+ mov DWORD PTR gs:0xFEE000F0, eax
+
+ mov ebx, DWORD PTR gs:0xEE000F0
+ mov ebx, DWORD PTR [0xEE000F0]
+ mov ebx, [0xEE000F0]
+ mov ebx, DWORD PTR gs:0xFEE000F0
+ mov ebx, DWORD PTR [0xFEE000F0]
+ mov ebx, [0xFEE000F0]
+
+ mov eax, DWORD PTR gs:0xEE000F0
+ mov eax, DWORD PTR [0xEE000F0]
+ mov eax, [0xEE000F0]
+ mov eax, DWORD PTR gs:0xFEE000F0
+ mov eax, DWORD PTR [0xFEE000F0]
+ mov eax, [0xFEE000F0]
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index c93ebc2..58e31da 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -48,6 +48,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]]
run_dump_test "sib"
run_dump_test "sib-intel"
run_dump_test "disp"
+ run_dump_test "disp-intel"
run_dump_test "vmx"
run_dump_test "smx"
run_dump_test "suffix"
@@ -282,6 +283,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
run_dump_test "x86-64-sib"
run_dump_test "x86-64-sib-intel"
run_dump_test "x86-64-disp"
+ run_dump_test "x86-64-disp-intel"
if { ![istarget "*-*-mingw*"] } then {
run_dump_test "x86-64-opcode-inval"
run_dump_test "x86-64-opcode-inval-intel"
diff --git a/gas/testsuite/gas/i386/intelok.d b/gas/testsuite/gas/i386/intelok.d
index e4ede94..7a958d5 100644
--- a/gas/testsuite/gas/i386/intelok.d
+++ b/gas/testsuite/gas/i386/intelok.d
@@ -169,9 +169,9 @@ Disassembly of section .text:
[ ]*[0-9a-f]+: 6a 03[ ]+push[ ]+0x3
[ ]*[0-9a-f]+: 6a 04[ ]+push[ ]+0x4
[ ]*[0-9a-f]+: b8 01 00 00 00[ ]+mov[ ]+eax,(0x)?1
+[ ]*[0-9a-f]+: a1 01 00 00 00[ ]+mov[ ]+eax,ds:(0x)?1
[ ]*[0-9a-f]+: b8 01 00 00 00[ ]+mov[ ]+eax,(0x)?1
-[ ]*[0-9a-f]+: b8 01 00 00 00[ ]+mov[ ]+eax,(0x)?1
-[ ]*[0-9a-f]+: b8 01 00 00 00[ ]+mov[ ]+eax,(0x)?1
+[ ]*[0-9a-f]+: a1 01 00 00 00[ ]+mov[ ]+eax,ds:(0x)?1
[ ]*[0-9a-f]+: b8 00 00 00 00[ ]+mov[ ]+eax,(0x)?0
[ ]*[0-9a-f]+: b8 00 00 00 00[ ]+mov[ ]+eax,(0x)?0
[ ]*[0-9a-f]+: b8 00 00 00 00[ ]+mov[ ]+eax,(0x)?0
diff --git a/gas/testsuite/gas/i386/x86-64-disp-intel.d b/gas/testsuite/gas/i386/x86-64-disp-intel.d
new file mode 100644
index 0000000..8f95255
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-disp-intel.d
@@ -0,0 +1,39 @@
+#source: x86-64-disp.s
+#as: -J
+#objdump: -dw -Mintel
+#name: x86-64 displacement (Intel mode)
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <.text>:
+[ ]*[a-f0-9]+: 8b 98 ff ff ff 7f mov ebx,DWORD PTR \[rax\+0x7fffffff\]
+[ ]*[a-f0-9]+: 8b 98 00 00 00 80 mov ebx,DWORD PTR \[rax-0x80000000\]
+[ ]*[a-f0-9]+: 8b 1c 25 00 00 00 80 mov ebx,DWORD PTR ds:0xffffffff80000000
+[ ]*[a-f0-9]+: 8b 1c 25 00 00 00 80 mov ebx,DWORD PTR ds:0xffffffff80000000
+[ ]*[a-f0-9]+: 8b 1c 25 ff ff ff 7f mov ebx,DWORD PTR ds:0x7fffffff
+[ ]*[a-f0-9]+: 8b 04 25 00 00 00 80 mov eax,DWORD PTR ds:0xffffffff80000000
+[ ]*[a-f0-9]+: 8b 04 25 00 00 00 80 mov eax,DWORD PTR ds:0xffffffff80000000
+[ ]*[a-f0-9]+: 8b 04 25 ff ff ff 7f mov eax,DWORD PTR ds:0x7fffffff
+[ ]*[a-f0-9]+: a1 00 00 00 80 00 00 00 00 mov eax,ds:0x80000000
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov DWORD PTR \[rax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov DWORD PTR \[rax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov DWORD PTR gs:\[rax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov DWORD PTR gs:\[rax\+0xee000f0\],ebx
+[ ]*[a-f0-9]+: 89 1c 25 f0 00 e0 0e mov DWORD PTR ds:0xee000f0,ebx
+[ ]*[a-f0-9]+: 65 89 1c 25 f0 00 e0 0e mov DWORD PTR gs:0xee000f0,ebx
+[ ]*[a-f0-9]+: 89 04 25 f0 00 e0 0e mov DWORD PTR ds:0xee000f0,eax
+[ ]*[a-f0-9]+: 65 89 04 25 f0 00 e0 0e mov DWORD PTR gs:0xee000f0,eax
+[ ]*[a-f0-9]+: a3 f0 00 e0 fe 00 00 00 00 mov ds:0xfee000f0,eax
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 fe 00 00 00 00 mov gs:0xfee000f0,eax
+[ ]*[a-f0-9]+: 65 8b 1c 25 f0 00 e0 0e mov ebx,DWORD PTR gs:0xee000f0
+[ ]*[a-f0-9]+: 8b 1c 25 f0 00 e0 0e mov ebx,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 8b 1c 25 f0 00 e0 0e mov ebx,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 65 8b 04 25 f0 00 e0 0e mov eax,DWORD PTR gs:0xee000f0
+[ ]*[a-f0-9]+: 8b 04 25 f0 00 e0 0e mov eax,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 8b 04 25 f0 00 e0 0e mov eax,DWORD PTR ds:0xee000f0
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 fe 00 00 00 00 mov eax,gs:0xfee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe 00 00 00 00 mov eax,ds:0xfee000f0
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe 00 00 00 00 mov eax,ds:0xfee000f0
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-disp.d b/gas/testsuite/gas/i386/x86-64-disp.d
index 770ad77..b7d63d3 100644
--- a/gas/testsuite/gas/i386/x86-64-disp.d
+++ b/gas/testsuite/gas/i386/x86-64-disp.d
@@ -16,4 +16,23 @@ Disassembly of section .text:
[ ]*[a-f0-9]+: 8b 04 25 00 00 00 80 mov 0xffffffff80000000,%eax
[ ]*[a-f0-9]+: 8b 04 25 ff ff ff 7f mov 0x7fffffff,%eax
[ ]*[a-f0-9]+: a1 00 00 00 80 00 00 00 00 mov 0x80000000,%eax
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov %ebx,0xee000f0\(%rax\)
+[ ]*[a-f0-9]+: 89 98 f0 00 e0 0e mov %ebx,0xee000f0\(%rax\)
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov %ebx,%gs:0xee000f0\(%rax\)
+[ ]*[a-f0-9]+: 65 89 98 f0 00 e0 0e mov %ebx,%gs:0xee000f0\(%rax\)
+[ ]*[a-f0-9]+: 89 1c 25 f0 00 e0 0e mov %ebx,0xee000f0
+[ ]*[a-f0-9]+: 65 89 1c 25 f0 00 e0 0e mov %ebx,%gs:0xee000f0
+[ ]*[a-f0-9]+: 89 04 25 f0 00 e0 0e mov %eax,0xee000f0
+[ ]*[a-f0-9]+: 65 89 04 25 f0 00 e0 0e mov %eax,%gs:0xee000f0
+[ ]*[a-f0-9]+: a3 f0 00 e0 fe 00 00 00 00 mov %eax,0xfee000f0
+[ ]*[a-f0-9]+: 65 a3 f0 00 e0 fe 00 00 00 00 mov %eax,%gs:0xfee000f0
+[ ]*[a-f0-9]+: 65 8b 1c 25 f0 00 e0 0e mov %gs:0xee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1c 25 f0 00 e0 0e mov 0xee000f0,%ebx
+[ ]*[a-f0-9]+: 8b 1c 25 f0 00 e0 0e mov 0xee000f0,%ebx
+[ ]*[a-f0-9]+: 65 8b 04 25 f0 00 e0 0e mov %gs:0xee000f0,%eax
+[ ]*[a-f0-9]+: 8b 04 25 f0 00 e0 0e mov 0xee000f0,%eax
+[ ]*[a-f0-9]+: 8b 04 25 f0 00 e0 0e mov 0xee000f0,%eax
+[ ]*[a-f0-9]+: 65 a1 f0 00 e0 fe 00 00 00 00 mov %gs:0xfee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe 00 00 00 00 mov 0xfee000f0,%eax
+[ ]*[a-f0-9]+: a1 f0 00 e0 fe 00 00 00 00 mov 0xfee000f0,%eax
#pass
diff --git a/gas/testsuite/gas/i386/x86-64-disp.s b/gas/testsuite/gas/i386/x86-64-disp.s
index aaac1d7..b3f1028 100644
--- a/gas/testsuite/gas/i386/x86-64-disp.s
+++ b/gas/testsuite/gas/i386/x86-64-disp.s
@@ -1,3 +1,4 @@
+ .text
mov 0x7fffffff(%rax),%ebx
mov -0x80000000(%rax),%ebx
mov -0x80000000,%ebx
@@ -7,3 +8,28 @@
mov 0xffffffff80000000,%eax
mov 0x7fffffff,%eax
mov 0x80000000,%eax
+
+ .intel_syntax noprefix
+ mov DWORD PTR [rax+0xEE000F0], ebx
+ mov [rax+0xEE000F0], ebx
+ mov DWORD PTR gs:[rax+0xEE000F0], ebx
+ mov gs:[rax+0xEE000F0], ebx
+
+ mov DWORD PTR [0xEE000F0], ebx
+ mov DWORD PTR gs:0xEE000F0, ebx
+
+ mov DWORD PTR [0xEE000F0], eax
+ mov DWORD PTR gs:0xEE000F0, eax
+ mov DWORD PTR [0xFEE000F0], eax
+ mov DWORD PTR gs:0xFEE000F0, eax
+
+ mov ebx, DWORD PTR gs:0xEE000F0
+ mov ebx, DWORD PTR [0xEE000F0]
+ mov ebx, [0xEE000F0]
+
+ mov eax, DWORD PTR gs:0xEE000F0
+ mov eax, DWORD PTR [0xEE000F0]
+ mov eax, [0xEE000F0]
+ mov eax, DWORD PTR gs:0xFEE000F0
+ mov eax, DWORD PTR [0xFEE000F0]
+ mov eax, [0xFEE000F0]