one_byte_opcodes.isa (4592:520664dfb26f) one_byte_opcodes.isa (4595:5162e9a7728c)
1// Copyright (c) 2007 The Hewlett-Packard Development Company
2// All rights reserved.
3//
4// Redistribution and use of this software in source and binary forms,
5// with or without modification, are permitted provided that the
6// following conditions are met:
7//
8// The software must be used only for Non-Commercial Use which means any

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167 0x5: cmp_rAX_Iz();
168 0x6: M5InternalError::error(
169 {{"Tried to execute the DS segment override prefix!"}});
170 0x7: decode MODE_SUBMODE {
171 0x0: This_should_be_an_illegal_instruction();
172 default: aas();
173 }
174 }
1// Copyright (c) 2007 The Hewlett-Packard Development Company
2// All rights reserved.
3//
4// Redistribution and use of this software in source and binary forms,
5// with or without modification, are permitted provided that the
6// following conditions are met:
7//
8// The software must be used only for Non-Commercial Use which means any

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167 0x5: cmp_rAX_Iz();
168 0x6: M5InternalError::error(
169 {{"Tried to execute the DS segment override prefix!"}});
170 0x7: decode MODE_SUBMODE {
171 0x0: This_should_be_an_illegal_instruction();
172 default: aas();
173 }
174 }
175 0x08: decode OPCODE_OP_BOTTOM3 {
176 0x0: inc_eAX();
177 0x1: inc_eCX();
178 0x2: inc_eDX();
179 0x3: inc_eBX();
180 0x4: inc_eSP();
181 0x5: inc_eBP();
182 0x6: inc_eSI();
183 0x7: inc_eDI();
175 0x08: decode MODE_SUBMODE {
176 0x0: M5InternalError::error (
177 {{"Tried to execute an REX prefix!"}});
178 default: decode OPCODE_OP_BOTTOM3 {
179 0x0: inc_eAX();
180 0x1: inc_eCX();
181 0x2: inc_eDX();
182 0x3: inc_eBX();
183 0x4: inc_eSP();
184 0x5: inc_eBP();
185 0x6: inc_eSI();
186 0x7: inc_eDI();
187 }
184 }
188 }
185 0x09: decode OPCODE_OP_BOTTOM3 {
186 0x0: dec_eAX();
187 0x1: dec_eCX();
188 0x2: dec_eDX();
189 0x3: dec_eBX();
190 0x4: dec_eSP();
191 0x5: dec_eBP();
192 0x6: dec_eSI();
193 0x7: dec_eDI();
189 0x09: decode MODE_SUBMODE {
190 0x0: M5InternalError::error (
191 {{"Tried to execute an REX prefix!"}});
192 default: decode OPCODE_OP_BOTTOM3 {
193 0x0: dec_eAX();
194 0x1: dec_eCX();
195 0x2: dec_eDX();
196 0x3: dec_eBX();
197 0x4: dec_eSP();
198 0x5: dec_eBP();
199 0x6: dec_eSI();
200 0x7: dec_eDI();
201 }
194 }
195 format Inst {
196 0x0A: decode OPCODE_OP_BOTTOM3 {
197 0x0: PUSH(rAx);
198 0x1: PUSH(rCx);
199 0x2: PUSH(rDx);
200 0x3: PUSH(rBx);
201 0x4: PUSH(rSP);

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222 0x1: decode MODE_SUBMODE {
223 0x0: This_should_be_an_illegal_instruction();
224 default: popa();
225 }
226 0x2: decode MODE_SUBMODE {
227 0x0: This_should_be_an_illegal_instruction();
228 default: bound_Gv_Ma();
229 }
202 }
203 format Inst {
204 0x0A: decode OPCODE_OP_BOTTOM3 {
205 0x0: PUSH(rAx);
206 0x1: PUSH(rCx);
207 0x2: PUSH(rDx);
208 0x3: PUSH(rBx);
209 0x4: PUSH(rSP);

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230 0x1: decode MODE_SUBMODE {
231 0x0: This_should_be_an_illegal_instruction();
232 default: popa();
233 }
234 0x2: decode MODE_SUBMODE {
235 0x0: This_should_be_an_illegal_instruction();
236 default: bound_Gv_Ma();
237 }
230 0x3: arpl_Ew_Gw();
238 0x3: decode MODE_SUBMODE {
239 0x0: Inst::MOVSXD(Gv,Ed);
240 default: arpl_Ew_Gw();
241 }
231 0x4: M5InternalError::error(
232 {{"Tried to execute the FS segment override prefix!"}});
233 0x5: M5InternalError::error(
234 {{"Tried to execute the GS segment override prefix!"}});
235 0x6: M5InternalError::error(
236 {{"Tried to execute the operand size override prefix!"}});
237 0x7: M5InternalError::error(
238 {{"Tried to execute the DS address size override prefix!"}});

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296 0x2: Inst::MOV(Gb,Eb);
297 0x3: Inst::MOV(Gv,Eb);
298 0x4: mov_MwRv_Sw(); //What to do with this one?
299 0x5: lea_Gv_M();
300 0x6: mov_Sw_MwRv();
301 0x7: group10_Ev(); //Make sure this is Ev
302 }
303 0x12: decode OPCODE_OP_BOTTOM3 {
242 0x4: M5InternalError::error(
243 {{"Tried to execute the FS segment override prefix!"}});
244 0x5: M5InternalError::error(
245 {{"Tried to execute the GS segment override prefix!"}});
246 0x6: M5InternalError::error(
247 {{"Tried to execute the operand size override prefix!"}});
248 0x7: M5InternalError::error(
249 {{"Tried to execute the DS address size override prefix!"}});

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307 0x2: Inst::MOV(Gb,Eb);
308 0x3: Inst::MOV(Gv,Eb);
309 0x4: mov_MwRv_Sw(); //What to do with this one?
310 0x5: lea_Gv_M();
311 0x6: mov_Sw_MwRv();
312 0x7: group10_Ev(); //Make sure this is Ev
313 }
314 0x12: decode OPCODE_OP_BOTTOM3 {
304 0x0: nop_or_pause(); //Check for repe prefix
315 default: nop_or_pause(); //Check for repe prefix
305 0x1: xchg_rCX_rAX();
306 0x2: xchg_rDX_rAX();
307 0x3: xchg_rVX_rAX();
308 0x4: xchg_rSP_rAX();
309 0x5: xchg_rBP_rAX();
310 0x6: xchg_rSI_rAX();
311 0x7: xchg_rDI_rAX();
312 }

--- 174 unchanged lines hidden --- 		316 0x1: xchg_rCX_rAX();
317 0x2: xchg_rDX_rAX();
318 0x3: xchg_rVX_rAX();
319 0x4: xchg_rSP_rAX();
320 0x5: xchg_rBP_rAX();
321 0x6: xchg_rSI_rAX();
322 0x7: xchg_rDI_rAX();
323 }

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