def LTRm : I<0x00, MRM3m, (outs), (ins i16mem:$src),
"ltr{w}\t{$src}", []>, TB;
+def PUSHCS16 : I<0x0E, RawFrm, (outs), (ins),
+ "push{w}\t%cs", []>, Requires<[In32BitMode]>, OpSize;
+def PUSHCS32 : I<0x0E, RawFrm, (outs), (ins),
+ "push{l}\t%cs", []>, Requires<[In32BitMode]>;
+def PUSHSS16 : I<0x16, RawFrm, (outs), (ins),
+ "push{w}\t%ss", []>, Requires<[In32BitMode]>, OpSize;
+def PUSHSS32 : I<0x16, RawFrm, (outs), (ins),
+ "push{l}\t%ss", []>, Requires<[In32BitMode]>;
+def PUSHDS16 : I<0x1E, RawFrm, (outs), (ins),
+ "push{w}\t%ds", []>, Requires<[In32BitMode]>, OpSize;
+def PUSHDS32 : I<0x1E, RawFrm, (outs), (ins),
+ "push{l}\t%ds", []>, Requires<[In32BitMode]>;
+def PUSHES16 : I<0x06, RawFrm, (outs), (ins),
+ "push{w}\t%es", []>, Requires<[In32BitMode]>, OpSize;
+def PUSHES32 : I<0x06, RawFrm, (outs), (ins),
+ "push{l}\t%es", []>, Requires<[In32BitMode]>;
+
def PUSHFS16 : I<0xa0, RawFrm, (outs), (ins),
"push{w}\t%fs", []>, OpSize, TB;
def PUSHFS32 : I<0xa0, RawFrm, (outs), (ins),
- "push{l}\t%fs", []>, TB;
+ "push{l}\t%fs", []>, TB, Requires<[In32BitMode]>;
def PUSHGS16 : I<0xa8, RawFrm, (outs), (ins),
"push{w}\t%gs", []>, OpSize, TB;
def PUSHGS32 : I<0xa8, RawFrm, (outs), (ins),
- "push{l}\t%gs", []>, TB;
-
+ "push{l}\t%gs", []>, TB, Requires<[In32BitMode]>;
+
+// No "pop cs" instruction.
+def POPSS16 : I<0x17, RawFrm, (outs), (ins),
+ "pop{w}\t%ss", []>, OpSize, Requires<[In32BitMode]>;
+def POPSS32 : I<0x17, RawFrm, (outs), (ins),
+ "pop{l}\t%ss", []> , Requires<[In32BitMode]>;
+def POPDS16 : I<0x1F, RawFrm, (outs), (ins),
+ "pop{w}\t%ds", []>, OpSize, Requires<[In32BitMode]>;
+def POPDS32 : I<0x1F, RawFrm, (outs), (ins),
+ "pop{l}\t%ds", []> , Requires<[In32BitMode]>;
+def POPES16 : I<0x07, RawFrm, (outs), (ins),
+ "pop{w}\t%es", []>, OpSize, Requires<[In32BitMode]>;
+def POPES32 : I<0x07, RawFrm, (outs), (ins),
+ "pop{l}\t%es", []> , Requires<[In32BitMode]>;
def POPFS16 : I<0xa1, RawFrm, (outs), (ins),
"pop{w}\t%fs", []>, OpSize, TB;
def POPFS32 : I<0xa1, RawFrm, (outs), (ins),
- "pop{l}\t%fs", []>, TB;
+ "pop{l}\t%fs", []>, TB , Requires<[In32BitMode]>;
def POPGS16 : I<0xa9, RawFrm, (outs), (ins),
"pop{w}\t%gs", []>, OpSize, TB;
def POPGS32 : I<0xa9, RawFrm, (outs), (ins),
- "pop{l}\t%gs", []>, TB;
+ "pop{l}\t%gs", []>, TB , Requires<[In32BitMode]>;
def LDS16rm : I<0xc5, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
"lds{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
}
if (name.find("PUSH") != name.npos) {
- if (name.find("FS") != name.npos ||
- name.find("GS") != name.npos) {
+ if (name.find("CS") != name.npos ||
+ name.find("DS") != name.npos ||
+ name.find("ES") != name.npos ||
+ name.find("FS") != name.npos ||
+ name.find("GS") != name.npos ||
+ name.find("SS") != name.npos) {
instType.set("kInstructionTypePush");
// TODO add support for fixed operands
} else if (name.find("F") != name.npos) {
if (name.find("POP") != name.npos) {
if (name.find("POPCNT") != name.npos) {
// ignore (not a real pop)
- } else if (name.find("FS") != name.npos ||
- name.find("GS") != name.npos) {
+ } else if (name.find("CS") != name.npos ||
+ name.find("DS") != name.npos ||
+ name.find("ES") != name.npos ||
+ name.find("FS") != name.npos ||
+ name.find("GS") != name.npos ||
+ name.find("SS") != name.npos) {
instType.set("kInstructionTypePop");
// TODO add support for fixed operands
} else if (name.find("F") != name.npos) {