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Diffstat (limited to 'src/arch/x86/isa/decoder/two_byte_opcodes.isa')
-rw-r--r--src/arch/x86/isa/decoder/two_byte_opcodes.isa70
1 files changed, 34 insertions, 36 deletions
diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
index d136fcbce..478c7f309 100644
--- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa
+++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
@@ -1000,43 +1000,41 @@
}
default: UD2();
}
- }
- 0x1C: decode LEGACY_DECODEVAL {
- // no prefix
- 0x0: decode OPCODE_OP_BOTTOM3 {
- 0x0: pavgb_Pq_Qq();
- 0x1: Inst::PSRAW(Pq,Qq);
- 0x2: Inst::PSRAD(Pq,Qq);
- 0x3: pavgw_Pq_Qq();
- 0x4: Inst::PMULHUW(Pq,Qq);
- 0x5: Inst::PMULHW(Pq,Qq);
- 0x7: movntq_Mq_Pq();
- default: Inst::UD2();
- }
- // repe (0xF3)
- 0x4: decode OPCODE_OP_BOTTOM3 {
- 0x6: Inst::CVTDQ2PD(Vo,Wq);
- default: Inst::UD2();
- }
- // operand size (0x66)
- 0x1: decode OPCODE_OP_BOTTOM3 {
- 0x0: pavgb_Vo_Wo();
- 0x1: Inst::PSRAW(Vo,Wo);
- 0x2: Inst::PSRAD(Vo,Wo);
- 0x3: pavgw_Vo_Wo();
- 0x4: Inst::PMULHUW(Vo,Wo);
- 0x5: Inst::PMULHW(Vo,Wo);
- 0x6: cvttpd2dq_Vo_Wo();
- 0x7: movntdq_Mo_Vo();
- }
- // repne (0xF2)
- 0x8: decode OPCODE_OP_BOTTOM3 {
- 0x6: cvtpd2dq_Vo_Wo();
- default: Inst::UD2();
+ 0x1C: decode LEGACY_DECODEVAL {
+ // no prefix
+ 0x0: decode OPCODE_OP_BOTTOM3 {
+ 0x0: PAVGB(Pq,Qq);
+ 0x1: PSRAW(Pq,Qq);
+ 0x2: PSRAD(Pq,Qq);
+ 0x3: PAVGW(Pq,Qq);
+ 0x4: PMULHUW(Pq,Qq);
+ 0x5: PMULHW(Pq,Qq);
+ 0x7: WarnUnimpl::movntq_Mq_Pq();
+ default: UD2();
+ }
+ // repe (0xF3)
+ 0x4: decode OPCODE_OP_BOTTOM3 {
+ 0x6: CVTDQ2PD(Vo,Wq);
+ default: UD2();
+ }
+ // operand size (0x66)
+ 0x1: decode OPCODE_OP_BOTTOM3 {
+ 0x0: PAVGB(Vo,Wo);
+ 0x1: PSRAW(Vo,Wo);
+ 0x2: PSRAD(Vo,Wo);
+ 0x3: PAVGW(Vo,Wo);
+ 0x4: PMULHUW(Vo,Wo);
+ 0x5: PMULHW(Vo,Wo);
+ 0x6: WarnUnimpl::cvttpd2dq_Vo_Wo();
+ 0x7: WarnUnimpl::movntdq_Mo_Vo();
+ }
+ // repne (0xF2)
+ 0x8: decode OPCODE_OP_BOTTOM3 {
+ 0x6: WarnUnimpl::cvtpd2dq_Vo_Wo();
+ default: UD2();
+ }
+ default: UD2();
}
- default: Inst::UD2();
- }
- format Inst {
0x1D: decode LEGACY_DECODEVAL {
// no prefix
0x0: decode OPCODE_OP_BOTTOM3 {