static_inst.cc (7629:0f0c231e3e97) | static_inst.cc (9913:7f43babfde6a) |
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1/* 2 * Copyright (c) 2007 The Hewlett-Packard Development Company | 1/* 2 * Copyright (c) 2007 The Hewlett-Packard Development Company |
3 * Copyright (c) 2013 Advanced Micro Devices, Inc. |
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3 * All rights reserved. 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software 9 * licensed hereunder. You may use the software subject to the license 10 * terms below provided that you ensure that this notice is replicated --- 23 unchanged lines hidden (view full) --- 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 36 * 37 * Authors: Gabe Black 38 */ 39 40#include "arch/x86/insts/static_inst.hh" 41#include "arch/x86/regs/segment.hh" | 4 * All rights reserved. 5 * 6 * The license below extends only to copyright in the software and shall 7 * not be construed as granting a license to any other intellectual 8 * property including but not limited to intellectual property relating 9 * to a hardware implementation of the functionality of the software 10 * licensed hereunder. You may use the software subject to the license 11 * terms below provided that you ensure that this notice is replicated --- 23 unchanged lines hidden (view full) --- 35 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 36 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 37 * 38 * Authors: Gabe Black 39 */ 40 41#include "arch/x86/insts/static_inst.hh" 42#include "arch/x86/regs/segment.hh" |
43#include "cpu/reg_class.hh" |
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42 43namespace X86ISA 44{ 45 void X86StaticInst::printMnemonic(std::ostream &os, 46 const char * mnemonic) const 47 { 48 ccprintf(os, " %s ", mnemonic); 49 } --- 74 unchanged lines hidden (view full) --- 124 {"", "%s", "%sx", "", "e%sx", "", "", "", "r%sx"}; 125 static const char * piFormats[9] = 126 {"", "%s", "%s", "", "e%s", "", "", "", "r%s"}; 127 static const char * longFormats[9] = 128 {"", "r%sb", "r%sw", "", "r%sd", "", "", "", "r%s"}; 129 static const char * microFormats[9] = 130 {"", "t%db", "t%dw", "", "t%dd", "", "", "", "t%d"}; 131 | 44 45namespace X86ISA 46{ 47 void X86StaticInst::printMnemonic(std::ostream &os, 48 const char * mnemonic) const 49 { 50 ccprintf(os, " %s ", mnemonic); 51 } --- 74 unchanged lines hidden (view full) --- 126 {"", "%s", "%sx", "", "e%sx", "", "", "", "r%sx"}; 127 static const char * piFormats[9] = 128 {"", "%s", "%s", "", "e%s", "", "", "", "r%s"}; 129 static const char * longFormats[9] = 130 {"", "r%sb", "r%sw", "", "r%sd", "", "", "", "r%s"}; 131 static const char * microFormats[9] = 132 {"", "t%db", "t%dw", "", "t%dd", "", "", "", "t%d"}; 133 |
132 if (reg < FP_Base_DepTag) { | 134 RegIndex rel_reg; 135 136 switch (regIdxToClass(reg, &rel_reg)) { 137 case IntRegClass: { |
133 const char * suffix = ""; | 138 const char * suffix = ""; |
134 bool fold = reg & IntFoldBit; 135 reg &= ~IntFoldBit; | 139 bool fold = rel_reg & IntFoldBit; 140 rel_reg &= ~IntFoldBit; |
136 137 if(fold) 138 suffix = "h"; | 141 142 if(fold) 143 suffix = "h"; |
139 else if(reg < 8 && size == 1) | 144 else if(rel_reg < 8 && size == 1) |
140 suffix = "l"; 141 | 145 suffix = "l"; 146 |
142 switch (reg) { | 147 switch (rel_reg) { |
143 case INTREG_RAX: 144 ccprintf(os, abcdFormats[size], "a"); 145 break; 146 case INTREG_RBX: 147 ccprintf(os, abcdFormats[size], "b"); 148 break; 149 case INTREG_RCX: 150 ccprintf(os, abcdFormats[size], "c"); --- 33 unchanged lines hidden (view full) --- 184 break; 185 case INTREG_R14W: 186 ccprintf(os, longFormats[size], "14"); 187 break; 188 case INTREG_R15W: 189 ccprintf(os, longFormats[size], "15"); 190 break; 191 default: | 148 case INTREG_RAX: 149 ccprintf(os, abcdFormats[size], "a"); 150 break; 151 case INTREG_RBX: 152 ccprintf(os, abcdFormats[size], "b"); 153 break; 154 case INTREG_RCX: 155 ccprintf(os, abcdFormats[size], "c"); --- 33 unchanged lines hidden (view full) --- 189 break; 190 case INTREG_R14W: 191 ccprintf(os, longFormats[size], "14"); 192 break; 193 case INTREG_R15W: 194 ccprintf(os, longFormats[size], "15"); 195 break; 196 default: |
192 ccprintf(os, microFormats[size], reg - NUM_INTREGS); | 197 ccprintf(os, microFormats[size], rel_reg - NUM_INTREGS); |
193 } 194 ccprintf(os, suffix); | 198 } 199 ccprintf(os, suffix); |
195 } else if (reg < Ctrl_Base_DepTag) { 196 int fpindex = reg - FP_Base_DepTag; 197 if(fpindex < NumMMXRegs) { 198 ccprintf(os, "%%mmx%d", reg - FP_Base_DepTag); | 200 break; 201 } 202 203 case FloatRegClass: { 204 if (rel_reg < NumMMXRegs) { 205 ccprintf(os, "%%mmx%d", rel_reg); |
199 return; 200 } | 206 return; 207 } |
201 fpindex -= NumMMXRegs; 202 if(fpindex < NumXMMRegs * 2) { 203 ccprintf(os, "%%xmm%d_%s", fpindex / 2, 204 (fpindex % 2) ? "high": "low"); | 208 rel_reg -= NumMMXRegs; 209 if (rel_reg < NumXMMRegs * 2) { 210 ccprintf(os, "%%xmm%d_%s", rel_reg / 2, 211 (rel_reg % 2) ? "high": "low"); |
205 return; 206 } | 212 return; 213 } |
207 fpindex -= NumXMMRegs * 2; 208 if(fpindex < NumMicroFpRegs) { 209 ccprintf(os, "%%ufp%d", fpindex); | 214 rel_reg -= NumXMMRegs * 2; 215 if (rel_reg < NumMicroFpRegs) { 216 ccprintf(os, "%%ufp%d", rel_reg); |
210 return; 211 } | 217 return; 218 } |
212 fpindex -= NumMicroFpRegs; 213 ccprintf(os, "%%st(%d)", fpindex); 214 } else { 215 switch (reg - Ctrl_Base_DepTag) { | 219 rel_reg -= NumMicroFpRegs; 220 ccprintf(os, "%%st(%d)", rel_reg); 221 break; 222 } 223 224 case MiscRegClass: 225 switch (rel_reg) { |
216 default: | 226 default: |
217 ccprintf(os, "%%ctrl%d", reg - Ctrl_Base_DepTag); | 227 ccprintf(os, "%%ctrl%d", rel_reg); |
218 } | 228 } |
229 break; |
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219 } 220 } 221 222 void X86StaticInst::printMem(std::ostream &os, uint8_t segment, 223 uint8_t scale, RegIndex index, RegIndex base, 224 uint64_t disp, uint8_t addressSize, bool rip) const 225 { 226 bool someAddr = false; --- 43 unchanged lines hidden --- | 230 } 231 } 232 233 void X86StaticInst::printMem(std::ostream &os, uint8_t segment, 234 uint8_t scale, RegIndex index, RegIndex base, 235 uint64_t disp, uint8_t addressSize, bool rip) const 236 { 237 bool someAddr = false; --- 43 unchanged lines hidden --- |