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- /*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
- package Export;
- import API.ExportInterface;
- import API.Utils;
- import common.Block;
- import common.Code;
- import common.Instruction;
- import java.util.Map;
- import tools.mips.Memory;
- import tools.mips.MipsSettings;
- /**
- *
- * @author EUGENIO CARVALHO
- */
- public class Simulation implements ExportInterface {
- protected MipsSettings settings;
- public Simulation(tools.mips.MipsSettings settings) {
- this.settings = settings;
- }
- @Override
- public void Exec(Code IR, Code Target) throws Exception {
- // Integer index;
- // System.out.println(Target.GlobalContext());
- String bin;
- Memory memory = new Memory(
- settings.Get("memory.instruction"),
- settings.GetInt("memory.instruction.size")
- );
- memory.SetIO(new MemoryInitializationFile());
- for (Map.Entry<String, Block> x : Target.stmts.entrySet()) {
- for (Instruction instr : x.getValue().Instructions()) {
- bin = instr.Get("inst.bin");
- if (bin.equals("")) {
- continue;
- }
- // Divide os bytes da instrução binaria e escreve na memoria
- for (String sbyte : Utils.SplitEach(bin, 8)) {
- memory.WB(sbyte);
- }
- }
- }
- // Grava resutlado no arquivo de memoria do simulador
- memory.Save();
- // Instancia um simulador, executa e salva a memoria
- new tools.mips.MipsProcessor(settings)
- .Run()
- .Persist();
- }
- }
- /**
- <laplaciano>:
- 16c: 0666763244 addiu sp,sp,-20 -- prolog| push stack frame
- 170: 0001962017 addu fp,zero,sp -- prolog|copy fp ← sp
- 174: 0605028355 addiu s0,zero,3 .0 -- copy _V20 ← 3
- 178: 2949644288 sw s0,fp,0 .1 -- store content of s0 in _V20
- 17c: 0605093891 addiu s1,zero,3 .2 -- copy _V22 ← 3
- 180: 2949709828 sw s1,fp,4 .3 -- store content of s1 in _V22
- 184: 0605159425 addiu s2,zero,1 .4 -- copy _V23 ← 1
- 188: 2949775368 sw s2,fp,8 .5 -- store content of s2 in _V23
- 18c: 0134217947 j 36c <laplaciano+0x200> .6 -- jump to laplaciano+_i20
- 190: 0000000000 sll zero,zero,0 .6 -- Nop
- 194: 0605224961 addiu s3,zero,1 .7 -- copy _V24 ← 1
- 198: 2949840908 sw s3,fp,12 .8 -- store content of s3 in _V24
- 19c: 0134217937 j 344 <laplaciano+0x1d8> .9 -- jump to laplaciano+_i24
- 1a0: 0000000000 sll zero,zero,0 .9 -- Nop
- 1a4: 2413035528 lw s4,fp,8 .10 -- load content from _V23 in s4
- 1a8: 0000000000 sll zero,zero,0 .10 -- Nop
- 1ac: 0646840319 addiu t5,s4,-1 .11 -- _T26 = _V23 - 1
- 1b0: 0000880768 sll t6,t5,2 .12 -- _T27 = _T26 << 2
- 1b4: 2413101068 lw s5,fp,12 .13 -- load content from _V24 in s5
- 1b8: 0000000000 sll zero,zero,0 .13 -- Nop
- 1bc: 0001407009 addu t7,zero,s5 .14 -- copy _T29 ← _V24
- 1c0: 0030371873 addu t6,t6,t7 .15 -- _T27 = _T27 + _T29
- 1c4: 0000966784 sll t8,t6,2 .16 -- _T33 = _T27 << 2
- 1c8: 0060342305 addu t8,gp,t8 .17
- 1cc: 2400583680 lw s6,t8,0 .17
- 1d0: 0000000000 sll zero,zero,0 .17 -- Nop
- 1d4: 0001488929 addu s7,zero,s6 .17 -- copy s7 ← s6
- 1d8: 2950103056 sw s7,fp,16 .18 -- store content of s7 in _V36
- 1dc: 2413035528 lw s4,fp,8 .19 -- load content from _V23 in s4
- 1e0: 0000000000 sll zero,zero,0 .19 -- Nop
- 1e4: 0001327137 addu t0,zero,s4 .20 -- copy _T37 ← _V23
- 1e8: 0000542848 sll t1,t0,2 .21 -- _T38 = _T37 << 2
- 1ec: 2413101068 lw s5,fp,12 .22 -- load content from _V24 in s5
- 1f0: 0000000000 sll zero,zero,0 .22 -- Nop
- 1f4: 0648806399 addiu t3,s5,-1 .23 -- _T41 = _V24 - 1
- 1f8: 0019613729 addu t1,t1,t3 .24 -- _T38 = _T38 + _T41
- 1fc: 0000614528 sll t4,t1,2 .25 -- _T45 = _T38 << 2
- 200: 0059531297 addu t4,gp,t4 .26
- 204: 2374828032 lw t5,t4,0 .26
- 208: 2413232144 lw s7,fp,16 .27 -- load content from _V36 in s7
- 20c: 0000000000 sll zero,zero,0 .27 -- Nop
- 210: 0049133601 addu s7,s7,t5 .28 -- _V36 = _V36 + _T47
- 214: 2950103056 sw s7,fp,16 .29 -- store content of s7 in _V36
- 218: 2413035528 lw s4,fp,8 .30 -- load content from _V23 in s4
- 21c: 0000000000 sll zero,zero,0 .30 -- Nop
- 220: 0001341473 addu t7,zero,s4 .31 -- copy _T48 ← _V23
- 224: 0001011840 sll t6,t7,2 .32 -- _T49 = _T48 << 2
- 228: 2413101068 lw s5,fp,12 .33 -- load content from _V24 in s5
- 22c: 0000000000 sll zero,zero,0 .33 -- Nop
- 230: 0648544257 addiu t0,s5,1 .34 -- _T52 = _V24 + 1
- 234: 0029913121 addu t6,t6,t0 .35 -- _T49 = _T49 + _T52
- 238: 0000938112 sll t2,t6,2 .36 -- _T56 = _T49 << 2
- 23c: 0059396129 addu t2,gp,t2 .37
- 240: 2370502656 lw t3,t2,0 .37
- 244: 2413232144 lw s7,fp,16 .38 -- load content from _V36 in s7
- 248: 0000000000 sll zero,zero,0 .38 -- Nop
- 24c: 0049002529 addu s7,s7,t3 .39 -- _V36 = _V36 + _T58
- 250: 2950103056 sw s7,fp,16 .40 -- store content of s7 in _V36
- 254: 2413035528 lw s4,fp,8 .41 -- load content from _V23 in s4
- 258: 0000000000 sll zero,zero,0 .41 -- Nop
- 25c: 0646709249 addiu t4,s4,1 .42 -- _T60 = _V23 + 1
- 260: 0000813184 sll t5,t4,2 .43 -- _T61 = _T60 << 2
- 264: 2413101068 lw s5,fp,12 .44 -- load content from _V24 in s5
- 268: 0000000000 sll zero,zero,0 .44 -- Nop
- 26c: 0001407009 addu t7,zero,s5 .45 -- copy _T63 ← _V24
- 270: 0028272673 addu t5,t5,t7 .46 -- _T61 = _T61 + _T63
- 274: 0000901248 sll t8,t5,2 .47 -- _T67 = _T61 << 2
- 278: 0060342305 addu t8,gp,t8 .48
- 27c: 2399666176 lw t0,t8,0 .48
- 280: 2413232144 lw s7,fp,16 .49 -- load content from _V36 in s7
- 284: 0000000000 sll zero,zero,0 .49 -- Nop
- 288: 0048805921 addu s7,s7,t0 .50 -- _V36 = _V36 + _T69
- 28c: 2950103056 sw s7,fp,16 .51 -- store content of s7 in _V36
- 290: 2413035528 lw s4,fp,8 .52 -- load content from _V23 in s4
- 294: 0000000000 sll zero,zero,0 .52 -- Nop
- 298: 0001339425 addu t6,zero,s4 .53 -- copy _T70 ← _V23
- 29c: 0000938112 sll t2,t6,2 .54 -- _T71 = _T70 << 2
- 2a0: 2413101068 lw s5,fp,12 .55 -- load content from _V24 in s5
- 2a4: 0000000000 sll zero,zero,0 .55 -- Nop
- 2a8: 0001398817 addu t3,zero,s5 .56 -- copy _T73 ← _V24
- 2ac: 0021712929 addu t2,t2,t3 .57 -- _T71 = _T71 + _T73
- 2b0: 0000673920 sll t1,t2,2 .58 -- _T77 = _T71 << 2
- 2b4: 0059328545 addu t1,gp,t1 .59
- 2b8: 2368929792 lw s3,t1,0 .59
- 2bc: 0000000000 sll zero,zero,0 .59 -- Nop
- 2c0: 0001269793 addu t4,zero,s3 .59 -- copy t4 ← s3
- 2c4: 0604962820 addiu t7,zero,4 .60
- 2c8: 0026175512 mult t4,t7 .60 -- _T80 = _T79 * 4
- 2cc: 0000026642 mflo t5 .60
- 2d0: 2413232144 lw s7,fp,16 .61 -- load content from _V36 in s7
- 2d4: 0000000000 sll zero,zero,0 .61 -- Nop
- 2d8: 0049133603 subu s7,s7,t5 .62 -- _V36 = _V36 - _T80
- 2dc: 2950103056 sw s7,fp,16 .63 -- store content of s7 in _V36
- 2e0: 2413232144 lw s7,fp,16 .64 -- load content from _V36 in s7
- 2e4: 0000000000 sll zero,zero,0 .64 -- Nop
- 2e8: 0605552895 addiu t8,zero,255 .65
- 2ec: 0049811491 subu v0,s7,t8 .65
- 2f0: 0406847491 blez v0,300 <laplaciano+0x194> .65 -- branch if register <= 0
- 2f4: 0000000000 sll zero,zero,0 .65 -- Nop
- 2f8: 0605421823 addiu s6,zero,255 .66 -- copy _V36 ← 255
- 2fc: 2950037520 sw s6,fp,16 .67 -- store content of s6 in _V36
- 300: 2412773384 lw s0,fp,8 .68 -- load content from _V23 in s0
- 304: 0000000000 sll zero,zero,0 .68 -- Nop
- 308: 0001077281 addu t6,zero,s0 .69 -- copy _T81 ← _V23
- 30c: 0000940160 sll t3,t6,2 .70 -- _T82 = _T81 << 2
- 310: 2412838924 lw s1,fp,12 .71 -- load content from _V24 in s1
- 314: 0000000000 sll zero,zero,0 .71 -- Nop
- 318: 0001134625 addu t2,zero,s1 .72 -- copy _T84 ← _V24
- 31c: 0023746593 addu t3,t3,t2 .73 -- _T82 = _T82 + _T84
- 320: 0000739456 sll t1,t3,2 .74 -- _T88 = _T82 << 2
- 324: 2412904464 lw s2,fp,16 .75 -- load content from _V36 in s2
- 328: 0000000000 sll zero,zero,0 .75 -- Nop
- 32c: 0059328545 addu t1,gp,t1 .76
- 330: 2905735232 sw s2,t1,64 .76 -- store content of t1 in _G90[_T88]
- 334: 2413101068 lw s5,fp,12 .77 -- load content from _V24 in s5
- 338: 0000000000 sll zero,zero,0 .77 -- Nop
- 33c: 0649396225 addiu s5,s5,1 .78 -- _V24 = _V24 + 1
- 340: 2949971980 sw s5,fp,12 .79 -- store content of s5 in _V24
- 344: 2412969996 lw s3,fp,12 .80 -- load content from _V24 in s3
- 348: 2413232132 lw s7,fp,4 .81 -- load content from _V22 in s7
- 34c: 0000000000 sll zero,zero,0 .81 -- Nop
- 350: 0041357347 subu v0,s3,s7 .82
- 354: 0071368595 bltz v0,1a4 <laplaciano+0x38> .82 -- branch if register < 0
- 358: 0000000000 sll zero,zero,0 .82 -- Nop
- 35c: 2413166600 lw s6,fp,8 .83 -- load content from _V23 in s6
- 360: 0000000000 sll zero,zero,0 .83 -- Nop
- 364: 0651558913 addiu s6,s6,1 .84 -- _V23 = _V23 + 1
- 368: 2950037512 sw s6,fp,8 .85 -- store content of s6 in _V23
- 36c: 2412773384 lw s0,fp,8 .86 -- load content from _V23 in s0
- 370: 2412838912 lw s1,fp,0 .87 -- load content from _V20 in s1
- 374: 0000000000 sll zero,zero,0 .87 -- Nop
- 378: 0034672675 subu v0,s0,s1 .88
- 37c: 0071368581 bltz v0,194 <laplaciano+0x28> .88 -- branch if register < 0
- 380: 0000000000 sll zero,zero,0 .88 -- Nop
- 384: 0666697748 addiu sp,sp,20 -- epilog| pop stack frame
- 388: 0001962017 addu fp,zero,sp -- epilog| pop stack frame
- 38c: 0065011720 jr ra -- epilog| return
- */
|