#include "vm_local.h"
Include dependency graph for vm_ppc_new.c:
Go to the source code of this file.
Defines | |
| #define | assertInteger(depth) assert(opStackRegType[depth] == 1) |
| #define | DEBUG_VM 0 |
| #define | OP_STACK_MAX_DEPTH 12 |
| #define | RG_ASMCALL r7 |
| #define | RG_CVM r10 |
| #define | RG_EA r14 |
| #define | RG_INSTRUCTIONS r8 |
| #define | RG_MEMBASE r5 |
| #define | RG_MEMMASK r6 |
| #define | RG_NUM_INSTRUCTIONS r9 |
| #define | RG_OPSTACK r4 |
| #define | RG_REAL_STACK r1 |
| #define | RG_SECOND r13 |
| #define | RG_STACK r3 |
| #define | RG_TOP r12 |
Enumerations | |
| enum | ppcOpcodes_t { PPC_TDI = 0x08000000, PPC_TWI = 0x0c000000, PPC_MULLI = 0x1c000000, PPC_SUBFIC = 0x20000000, PPC_CMPI = 0x28000000, PPC_CMPLI = 0x2c000000, PPC_ADDIC = 0x30000000, PPC_ADDIC_ = 0x34000000, PPC_ADDI = 0x38000000, PPC_ADDIS = 0x3c000000, PPC_BC = 0x40000000, PPC_SC = 0x44000000, PPC_B = 0x48000000, PPC_MCRF = 0x4c000000, PPC_BCLR = 0x4c000020, PPC_RFID = 0x4c000000, PPC_CRNOR = 0x4c000000, PPC_RFI = 0x4c000000, PPC_CRANDC = 0x4c000000, PPC_ISYNC = 0x4c000000, PPC_CRXOR = 0x4c000000, PPC_CRNAND = 0x4c000000, PPC_CREQV = 0x4c000000, PPC_CRORC = 0x4c000000, PPC_CROR = 0x4c000000, PPC_BCCTR = 0x4c000420, PPC_RLWIMI = 0x50000000, PPC_RLWINM = 0x54000000, PPC_RLWNM = 0x5c000000, PPC_ORI = 0x60000000, PPC_ORIS = 0x64000000, PPC_XORI = 0x68000000, PPC_XORIS = 0x6c000000, PPC_ANDI_ = 0x70000000, PPC_ANDIS_ = 0x74000000, PPC_RLDICL = 0x78000000, PPC_RLDICR = 0x78000000, PPC_RLDIC = 0x78000000, PPC_RLDIMI = 0x78000000, PPC_RLDCL = 0x78000000, PPC_RLDCR = 0x78000000, PPC_CMP = 0x7c000000, PPC_TW = 0x7c000000, PPC_SUBFC = 0x7c000010, PPC_MULHDU = 0x7c000000, PPC_ADDC = 0x7c000014, PPC_MULHWU = 0x7c000000, PPC_MFCR = 0x7c000000, PPC_LWAR = 0x7c000000, PPC_LDX = 0x7c000000, PPC_LWZX = 0x7c00002e, PPC_SLW = 0x7c000030, PPC_CNTLZW = 0x7c000000, PPC_SLD = 0x7c000000, PPC_AND = 0x7c000038, PPC_CMPL = 0x7c000040, PPC_SUBF = 0x7c000050, PPC_LDUX = 0x7c000000, PPC_DCBST = 0x7c000000, PPC_LWZUX = 0x7c00006c, PPC_CNTLZD = 0x7c000000, PPC_ANDC = 0x7c000000, PPC_TD = 0x7c000000, PPC_MULHD = 0x7c000000, PPC_MULHW = 0x7c000000, PPC_MTSRD = 0x7c000000, PPC_MFMSR = 0x7c000000, PPC_LDARX = 0x7c000000, PPC_DCBF = 0x7c000000, PPC_LBZX = 0x7c0000ae, PPC_NEG = 0x7c000000, PPC_MTSRDIN = 0x7c000000, PPC_LBZUX = 0x7c000000, PPC_NOR = 0x7c0000f8, PPC_SUBFE = 0x7c000000, PPC_ADDE = 0x7c000000, PPC_MTCRF = 0x7c000000, PPC_MTMSR = 0x7c000000, PPC_STDX = 0x7c000000, PPC_STWCX_ = 0x7c000000, PPC_STWX = 0x7c00012e, PPC_MTMSRD = 0x7c000000, PPC_STDUX = 0x7c000000, PPC_STWUX = 0x7c00016e, PPC_SUBFZE = 0x7c000000, PPC_ADDZE = 0x7c000000, PPC_MTSR = 0x7c000000, PPC_STDCX_ = 0x7c000000, PPC_STBX = 0x7c0001ae, PPC_SUBFME = 0x7c000000, PPC_MULLD = 0x7c000000, PPC_ADDME = 0x7c000000, PPC_MULLW = 0x7c0001d6, PPC_MTSRIN = 0x7c000000, PPC_DCBTST = 0x7c000000, PPC_STBUX = 0x7c000000, PPC_ADD = 0x7c000214, PPC_DCBT = 0x7c000000, PPC_LHZX = 0x7c00022e, PPC_EQV = 0x7c000000, PPC_TLBIE = 0x7c000000, PPC_ECIWX = 0x7c000000, PPC_LHZUX = 0x7c000000, PPC_XOR = 0x7c000278, PPC_MFSPR = 0x7c0002a6, PPC_LWAX = 0x7c000000, PPC_LHAX = 0x7c000000, PPC_TLBIA = 0x7c000000, PPC_MFTB = 0x7c000000, PPC_LWAUX = 0x7c000000, PPC_LHAUX = 0x7c000000, PPC_STHX = 0x7c00032e, PPC_ORC = 0x7c000338, PPC_SRADI = 0x7c000000, PPC_SLBIE = 0x7c000000, PPC_ECOWX = 0x7c000000, PPC_STHUX = 0x7c000000, PPC_OR = 0x7c000378, PPC_DIVDU = 0x7c000000, PPC_DIVWU = 0x7c000396, PPC_MTSPR = 0x7c0003a6, PPC_DCBI = 0x7c000000, PPC_NAND = 0x7c000000, PPC_DIVD = 0x7c000000, PPC_DIVW = 0x7c0003d6, PPC_SLBIA = 0x7c000000, PPC_MCRXR = 0x7c000000, PPC_LSWX = 0x7c000000, PPC_LWBRX = 0x7c000000, PPC_LFSX = 0x7c00042e, PPC_SRW = 0x7c000430, PPC_SRD = 0x7c000000, PPC_TLBSYNC = 0x7c000000, PPC_LFSUX = 0x7c000000, PPC_MFSR = 0x7c000000, PPC_LSWI = 0x7c000000, PPC_SYNC = 0x7c000000, PPC_LFDX = 0x7c000000, PPC_LFDUX = 0x7c000000, PPC_MFSRIN = 0x7c000000, PPC_STSWX = 0x7c000000, PPC_STWBRX = 0x7c000000, PPC_STFSX = 0x7c00052e, PPC_STFSUX = 0x7c000000, PPC_STSWI = 0x7c000000, PPC_STFDX = 0x7c000000, PPC_DCBA = 0x7c000000, PPC_STFDUX = 0x7c000000, PPC_LHBRX = 0x7c000000, PPC_SRAW = 0x7c000630, PPC_SRAD = 0x7c000000, PPC_SRAWI = 0x7c000000, PPC_EIEIO = 0x7c000000, PPC_STHBRX = 0x7c000000, PPC_EXTSH = 0x7c000734, PPC_EXTSB = 0x7c000774, PPC_ICBI = 0x7c000000, PPC_STFIWX = 0x7c0007ae, PPC_EXTSW = 0x7c000000, PPC_DCBZ = 0x7c000000, PPC_LWZ = 0x80000000, PPC_LWZU = 0x84000000, PPC_LBZ = 0x88000000, PPC_LBZU = 0x8c000000, PPC_STW = 0x90000000, PPC_STWU = 0x94000000, PPC_STB = 0x98000000, PPC_STBU = 0x9c000000, PPC_LHZ = 0xa0000000, PPC_LHZU = 0xa4000000, PPC_LHA = 0xa8000000, PPC_LHAU = 0xac000000, PPC_STH = 0xb0000000, PPC_STHU = 0xb4000000, PPC_LMW = 0xb8000000, PPC_STMW = 0xbc000000, PPC_LFS = 0xc0000000, PPC_LFSU = 0xc4000000, PPC_LFD = 0xc8000000, PPC_LFDU = 0xcc000000, PPC_STFS = 0xd0000000, PPC_STFSU = 0xd4000000, PPC_STFD = 0xd8000000, PPC_STFDU = 0xdc000000, PPC_LD = 0xe8000000, PPC_LDU = 0xe8000001, PPC_LWA = 0xe8000002, PPC_FDIVS = 0xec000024, PPC_FSUBS = 0xec000028, PPC_FADDS = 0xec00002a, PPC_FSQRTS = 0xec000000, PPC_FRES = 0xec000000, PPC_FMULS = 0xec000032, PPC_FMSUBS = 0xec000000, PPC_FMADDS = 0xec000000, PPC_FNMSUBS = 0xec000000, PPC_FNMADDS = 0xec000000, PPC_STD = 0xf8000000, PPC_STDU = 0xf8000001, PPC_FCMPU = 0xfc000000, PPC_FRSP = 0xfc000018, PPC_FCTIW = 0xfc000000, PPC_FCTIWZ = 0xfc00001e, PPC_FDIV = 0xfc000000, PPC_FSUB = 0xfc000028, PPC_FADD = 0xfc000000, PPC_FSQRT = 0xfc000000, PPC_FSEL = 0xfc000000, PPC_FMUL = 0xfc000000, PPC_FRSQRTE = 0xfc000000, PPC_FMSUB = 0xfc000000, PPC_FMADD = 0xfc000000, PPC_FNMSUB = 0xfc000000, PPC_FNMADD = 0xfc000000, PPC_FCMPO = 0xfc000000, PPC_MTFSB1 = 0xfc000000, PPC_FNEG = 0xfc000050, PPC_MCRFS = 0xfc000000, PPC_MTFSB0 = 0xfc000000, PPC_FMR = 0xfc000000, PPC_MTFSFI = 0xfc000000, PPC_FNABS = 0xfc000000, PPC_FABS = 0xfc000000, PPC_MFFS = 0xfc000000, PPC_MTFSF = 0xfc000000, PPC_FCTID = 0xfc000000, PPC_FCTIDZ = 0xfc000000, PPC_FCFID = 0xfc000000 } |
| enum | regNums_t { R_REAL_STACK = 1, R_STACK = 3, R_OPSTACK, R_MEMBASE, R_MEMMASK, R_ASMCALL, R_INSTRUCTIONS, R_NUM_INSTRUCTIONS, R_CVM, R_TOP = 11, R_SECOND = 12, R_EA = 2 } |
Functions | |
| void | AsmCall (void) |
| int | Constant1 (void) |
| int | Constant4 (void) |
| void | Emit4 (char *opname, int i) |
| void | Inst (char *opname, int opcode, int destReg, int aReg, int bReg) |
| void | Inst4 (char *opname, int opcode, int destReg, int aReg, int bReg, int cReg) |
| void | InstImm (char *opname, int opcode, int destReg, int aReg, int immediate) |
| void | InstImmU (char *opname, int opcode, int destReg, int aReg, int immediate) |
| void | loadOpStack (int depth) |
| void | ltop () |
| void | ltopandsecond () |
| void | makeFloat (int depth) |
| void | makeInteger (int depth) |
| void | spillOpStack (int depth) |
| int | VM_CallCompiled (vm_t *vm, int *args) |
| void | VM_Compile (vm_t *vm, vmHeader_t *header) |
Variables | |
| unsigned * | buf |
| byte * | code |
| int | compiledOfs |
| int | instruction |
| double | itofConvert [2] |
| byte * | jused |
| int | oc0 |
| int | oc1 |
| int | opStackFloatRegisters [OP_STACK_MAX_DEPTH] |
| int | opStackIntRegisters [OP_STACK_MAX_DEPTH] |
| unsigned int * | opStackLoadInstructionAddr [OP_STACK_MAX_DEPTH] |
| int | opStackRegType [OP_STACK_MAX_DEPTH] |
| int | pass |
| int | pc |
| int | pop0 |
| int | pop1 |
| vm_t * | tvm |
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Definition at line 715 of file vm_ppc_new.c. Referenced by VM_Compile(). |
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Definition at line 29 of file vm_ppc_new.c. |
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Definition at line 158 of file vm_ppc_new.c. Referenced by VM_Compile(). |
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Definition at line 149 of file vm_ppc_new.c. |
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Definition at line 152 of file vm_ppc_new.c. |
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Definition at line 155 of file vm_ppc_new.c. |
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Definition at line 150 of file vm_ppc_new.c. |
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Definition at line 147 of file vm_ppc_new.c. |
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Definition at line 148 of file vm_ppc_new.c. |
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Definition at line 151 of file vm_ppc_new.c. |
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Definition at line 146 of file vm_ppc_new.c. |
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Definition at line 144 of file vm_ppc_new.c. |
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Definition at line 154 of file vm_ppc_new.c. |
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Definition at line 145 of file vm_ppc_new.c. |
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Definition at line 153 of file vm_ppc_new.c. |
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Definition at line 188 of file vm_ppc_new.c. 00188 {
00189 PPC_TDI = 0x08000000,
00190 PPC_TWI = 0x0c000000,
00191 PPC_MULLI = 0x1c000000,
00192 PPC_SUBFIC = 0x20000000,
00193 PPC_CMPI = 0x28000000,
00194 PPC_CMPLI = 0x2c000000,
00195 PPC_ADDIC = 0x30000000,
00196 PPC_ADDIC_ = 0x34000000,
00197 PPC_ADDI = 0x38000000,
00198 PPC_ADDIS = 0x3c000000,
00199 PPC_BC = 0x40000000,
00200 PPC_SC = 0x44000000,
00201 PPC_B = 0x48000000,
00202
00203 PPC_MCRF = 0x4c000000,
00204 PPC_BCLR = 0x4c000020,
00205 PPC_RFID = 0x4c000000,
00206 PPC_CRNOR = 0x4c000000,
00207 PPC_RFI = 0x4c000000,
00208 PPC_CRANDC = 0x4c000000,
00209 PPC_ISYNC = 0x4c000000,
00210 PPC_CRXOR = 0x4c000000,
00211 PPC_CRNAND = 0x4c000000,
00212 PPC_CREQV = 0x4c000000,
00213 PPC_CRORC = 0x4c000000,
00214 PPC_CROR = 0x4c000000,
00215 //------------
00216 PPC_BCCTR = 0x4c000420,
00217 PPC_RLWIMI = 0x50000000,
00218 PPC_RLWINM = 0x54000000,
00219 PPC_RLWNM = 0x5c000000,
00220 PPC_ORI = 0x60000000,
00221 PPC_ORIS = 0x64000000,
00222 PPC_XORI = 0x68000000,
00223 PPC_XORIS = 0x6c000000,
00224 PPC_ANDI_ = 0x70000000,
00225 PPC_ANDIS_ = 0x74000000,
00226 PPC_RLDICL = 0x78000000,
00227 PPC_RLDICR = 0x78000000,
00228 PPC_RLDIC = 0x78000000,
00229 PPC_RLDIMI = 0x78000000,
00230 PPC_RLDCL = 0x78000000,
00231 PPC_RLDCR = 0x78000000,
00232 PPC_CMP = 0x7c000000,
00233 PPC_TW = 0x7c000000,
00234 PPC_SUBFC = 0x7c000010,
00235 PPC_MULHDU = 0x7c000000,
00236 PPC_ADDC = 0x7c000014,
00237 PPC_MULHWU = 0x7c000000,
00238 PPC_MFCR = 0x7c000000,
00239 PPC_LWAR = 0x7c000000,
00240 PPC_LDX = 0x7c000000,
00241 PPC_LWZX = 0x7c00002e,
00242 PPC_SLW = 0x7c000030,
00243 PPC_CNTLZW = 0x7c000000,
00244 PPC_SLD = 0x7c000000,
00245 PPC_AND = 0x7c000038,
00246 PPC_CMPL = 0x7c000040,
00247 PPC_SUBF = 0x7c000050,
00248 PPC_LDUX = 0x7c000000,
00249 //------------
00250 PPC_DCBST = 0x7c000000,
00251 PPC_LWZUX = 0x7c00006c,
00252 PPC_CNTLZD = 0x7c000000,
00253 PPC_ANDC = 0x7c000000,
00254 PPC_TD = 0x7c000000,
00255 PPC_MULHD = 0x7c000000,
00256 PPC_MULHW = 0x7c000000,
00257 PPC_MTSRD = 0x7c000000,
00258 PPC_MFMSR = 0x7c000000,
00259 PPC_LDARX = 0x7c000000,
00260 PPC_DCBF = 0x7c000000,
00261 PPC_LBZX = 0x7c0000ae,
00262 PPC_NEG = 0x7c000000,
00263 PPC_MTSRDIN = 0x7c000000,
00264 PPC_LBZUX = 0x7c000000,
00265 PPC_NOR = 0x7c0000f8,
00266 PPC_SUBFE = 0x7c000000,
00267 PPC_ADDE = 0x7c000000,
00268 PPC_MTCRF = 0x7c000000,
00269 PPC_MTMSR = 0x7c000000,
00270 PPC_STDX = 0x7c000000,
00271 PPC_STWCX_ = 0x7c000000,
00272 PPC_STWX = 0x7c00012e,
00273 PPC_MTMSRD = 0x7c000000,
00274 PPC_STDUX = 0x7c000000,
00275 PPC_STWUX = 0x7c00016e,
00276 PPC_SUBFZE = 0x7c000000,
00277 PPC_ADDZE = 0x7c000000,
00278 PPC_MTSR = 0x7c000000,
00279 PPC_STDCX_ = 0x7c000000,
00280 PPC_STBX = 0x7c0001ae,
00281 PPC_SUBFME = 0x7c000000,
00282 PPC_MULLD = 0x7c000000,
00283 //------------
00284 PPC_ADDME = 0x7c000000,
00285 PPC_MULLW = 0x7c0001d6,
00286 PPC_MTSRIN = 0x7c000000,
00287 PPC_DCBTST = 0x7c000000,
00288 PPC_STBUX = 0x7c000000,
00289 PPC_ADD = 0x7c000214,
00290 PPC_DCBT = 0x7c000000,
00291 PPC_LHZX = 0x7c00022e,
00292 PPC_EQV = 0x7c000000,
00293 PPC_TLBIE = 0x7c000000,
00294 PPC_ECIWX = 0x7c000000,
00295 PPC_LHZUX = 0x7c000000,
00296 PPC_XOR = 0x7c000278,
00297 PPC_MFSPR = 0x7c0002a6,
00298 PPC_LWAX = 0x7c000000,
00299 PPC_LHAX = 0x7c000000,
00300 PPC_TLBIA = 0x7c000000,
00301 PPC_MFTB = 0x7c000000,
00302 PPC_LWAUX = 0x7c000000,
00303 PPC_LHAUX = 0x7c000000,
00304 PPC_STHX = 0x7c00032e,
00305 PPC_ORC = 0x7c000338,
00306 PPC_SRADI = 0x7c000000,
00307 PPC_SLBIE = 0x7c000000,
00308 PPC_ECOWX = 0x7c000000,
00309 PPC_STHUX = 0x7c000000,
00310 PPC_OR = 0x7c000378,
00311 PPC_DIVDU = 0x7c000000,
00312 PPC_DIVWU = 0x7c000396,
00313 PPC_MTSPR = 0x7c0003a6,
00314 PPC_DCBI = 0x7c000000,
00315 PPC_NAND = 0x7c000000,
00316 PPC_DIVD = 0x7c000000,
00317 //------------
00318 PPC_DIVW = 0x7c0003d6,
00319 PPC_SLBIA = 0x7c000000,
00320 PPC_MCRXR = 0x7c000000,
00321 PPC_LSWX = 0x7c000000,
00322 PPC_LWBRX = 0x7c000000,
00323 PPC_LFSX = 0x7c00042e,
00324 PPC_SRW = 0x7c000430,
00325 PPC_SRD = 0x7c000000,
00326 PPC_TLBSYNC = 0x7c000000,
00327 PPC_LFSUX = 0x7c000000,
00328 PPC_MFSR = 0x7c000000,
00329 PPC_LSWI = 0x7c000000,
00330 PPC_SYNC = 0x7c000000,
00331 PPC_LFDX = 0x7c000000,
00332 PPC_LFDUX = 0x7c000000,
00333 PPC_MFSRIN = 0x7c000000,
00334 PPC_STSWX = 0x7c000000,
00335 PPC_STWBRX = 0x7c000000,
00336 PPC_STFSX = 0x7c00052e,
00337 PPC_STFSUX = 0x7c000000,
00338 PPC_STSWI = 0x7c000000,
00339 PPC_STFDX = 0x7c000000,
00340 PPC_DCBA = 0x7c000000,
00341 PPC_STFDUX = 0x7c000000,
00342 PPC_LHBRX = 0x7c000000,
00343 PPC_SRAW = 0x7c000630,
00344 PPC_SRAD = 0x7c000000,
00345 PPC_SRAWI = 0x7c000000,
00346 PPC_EIEIO = 0x7c000000,
00347 PPC_STHBRX = 0x7c000000,
00348 PPC_EXTSH = 0x7c000734,
00349 PPC_EXTSB = 0x7c000774,
00350 PPC_ICBI = 0x7c000000,
00351 //------------
00352 PPC_STFIWX = 0x7c0007ae,
00353 PPC_EXTSW = 0x7c000000,
00354 PPC_DCBZ = 0x7c000000,
00355 PPC_LWZ = 0x80000000,
00356 PPC_LWZU = 0x84000000,
00357 PPC_LBZ = 0x88000000,
00358 PPC_LBZU = 0x8c000000,
00359 PPC_STW = 0x90000000,
00360 PPC_STWU = 0x94000000,
00361 PPC_STB = 0x98000000,
00362 PPC_STBU = 0x9c000000,
00363 PPC_LHZ = 0xa0000000,
00364 PPC_LHZU = 0xa4000000,
00365 PPC_LHA = 0xa8000000,
00366 PPC_LHAU = 0xac000000,
00367 PPC_STH = 0xb0000000,
00368 PPC_STHU = 0xb4000000,
00369 PPC_LMW = 0xb8000000,
00370 PPC_STMW = 0xbc000000,
00371 PPC_LFS = 0xc0000000,
00372 PPC_LFSU = 0xc4000000,
00373 PPC_LFD = 0xc8000000,
00374 PPC_LFDU = 0xcc000000,
00375 PPC_STFS = 0xd0000000,
00376 PPC_STFSU = 0xd4000000,
00377 PPC_STFD = 0xd8000000,
00378 PPC_STFDU = 0xdc000000,
00379 PPC_LD = 0xe8000000,
00380 PPC_LDU = 0xe8000001,
00381 PPC_LWA = 0xe8000002,
00382 PPC_FDIVS = 0xec000024,
00383 PPC_FSUBS = 0xec000028,
00384 PPC_FADDS = 0xec00002a,
00385 //------------
00386 PPC_FSQRTS = 0xec000000,
00387 PPC_FRES = 0xec000000,
00388 PPC_FMULS = 0xec000032,
00389 PPC_FMSUBS = 0xec000000,
00390 PPC_FMADDS = 0xec000000,
00391 PPC_FNMSUBS = 0xec000000,
00392 PPC_FNMADDS = 0xec000000,
00393 PPC_STD = 0xf8000000,
00394 PPC_STDU = 0xf8000001,
00395 PPC_FCMPU = 0xfc000000,
00396 PPC_FRSP = 0xfc000018,
00397 PPC_FCTIW = 0xfc000000,
00398 PPC_FCTIWZ = 0xfc00001e,
00399 PPC_FDIV = 0xfc000000,
00400 PPC_FSUB = 0xfc000028,
00401 PPC_FADD = 0xfc000000,
00402 PPC_FSQRT = 0xfc000000,
00403 PPC_FSEL = 0xfc000000,
00404 PPC_FMUL = 0xfc000000,
00405 PPC_FRSQRTE = 0xfc000000,
00406 PPC_FMSUB = 0xfc000000,
00407 PPC_FMADD = 0xfc000000,
00408 PPC_FNMSUB = 0xfc000000,
00409 PPC_FNMADD = 0xfc000000,
00410 PPC_FCMPO = 0xfc000000,
00411 PPC_MTFSB1 = 0xfc000000,
00412 PPC_FNEG = 0xfc000050,
00413 PPC_MCRFS = 0xfc000000,
00414 PPC_MTFSB0 = 0xfc000000,
00415 PPC_FMR = 0xfc000000,
00416 PPC_MTFSFI = 0xfc000000,
00417 PPC_FNABS = 0xfc000000,
00418 PPC_FABS = 0xfc000000,
00419 //------------
00420 PPC_MFFS = 0xfc000000,
00421 PPC_MTFSF = 0xfc000000,
00422 PPC_FCTID = 0xfc000000,
00423 PPC_FCTIDZ = 0xfc000000,
00424 PPC_FCFID = 0xfc000000
00425
00426 } ppcOpcodes_t;
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Definition at line 121 of file vm_ppc_new.c. 00121 {
00122 R_REAL_STACK = 1,
00123 // registers 3-11 are the parameter passing registers
00124
00125 // state
00126 R_STACK = 3, // local
00127 R_OPSTACK, // global
00128
00129 // constants
00130 R_MEMBASE, // global
00131 R_MEMMASK,
00132 R_ASMCALL, // global
00133 R_INSTRUCTIONS, // global
00134 R_NUM_INSTRUCTIONS, // global
00135 R_CVM, // currentVM
00136
00137 // temps
00138 R_TOP = 11,
00139 R_SECOND = 12,
00140 R_EA = 2 // effective address calculation
00141
00142 } regNums_t;
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Definition at line 194 of file vm_x86.c. References callOpStack, callProgramStack, callSyscallNum, and instructionPointers. 00194 {
00195 __asm__("doAsmCall: \n\t" \
00196 " movl (%%edi),%%eax \n\t" \
00197 " subl $4,%%edi \n\t" \
00198 " orl %%eax,%%eax \n\t" \
00199 " jl systemCall \n\t" \
00200 " shll $2,%%eax \n\t" \
00201 " addl %3,%%eax \n\t" \
00202 " call *(%%eax) \n\t" \
00203 " movl (%%edi),%%eax \n\t" \
00204 " andl callMask, %%eax \n\t" \
00205 " jmp doret \n\t" \
00206 "systemCall: \n\t" \
00207 " negl %%eax \n\t" \
00208 " decl %%eax \n\t" \
00209 " movl %%eax,%0 \n\t" \
00210 " movl %%esi,%1 \n\t" \
00211 " movl %%edi,%2 \n\t" \
00212 " pushl %%ecx \n\t" \
00213 " pushl %%esi \n\t" \
00214 " pushl %%edi \n\t" \
00215 " call callAsmCall \n\t" \
00216 " popl %%edi \n\t" \
00217 " popl %%esi \n\t" \
00218 " popl %%ecx \n\t" \
00219 " addl $4,%%edi \n\t" \
00220 "doret: \n\t" \
00221 " ret \n\t" \
00222 : "=rm" (callSyscallNum), "=rm" (callProgramStack), "=rm" (callOpStack) \
00223 : "rm" (instructionPointers) \
00224 : "ax", "di", "si", "cx" \
00225 );
00226 }
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Definition at line 450 of file vm_ppc_new.c.
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Definition at line 442 of file vm_ppc_new.c. 00442 {
00443 int v;
00444
00445 v = code[pc] | (code[pc+1]<<8) | (code[pc+2]<<16) | (code[pc+3]<<24);
00446 pc += 4;
00447 return v;
00448 }
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Definition at line 458 of file vm_ppc_new.c. References buf, compiledOfs, i, opname(), pass, and printf(). 00458 {
00459 #if DEBUG_VM
00460 if(pass == 1)
00461 printf("\t\t\t%p %s\t%08lx\n",&buf[compiledOfs],opname,i&0x3ffffff);
00462 #endif
00463 buf[ compiledOfs ] = i;
00464 compiledOfs++;
00465 }
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Definition at line 467 of file vm_ppc_new.c. References buf, compiledOfs, opname(), pass, printf(), and r. Referenced by makeFloat(), makeInteger(), and VM_Compile(). 00467 {
00468 unsigned r;
00469
00470 #if DEBUG_VM
00471 if(pass == 1)
00472 printf("\t\t\t%p %s\tr%d,r%d,r%d\n",&buf[compiledOfs],opname,destReg,aReg,bReg);
00473 #endif
00474 r = opcode | ( destReg << 21 ) | ( aReg << 16 ) | ( bReg << 11 ) ;
00475 buf[ compiledOfs ] = r;
00476 compiledOfs++;
00477 }
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Definition at line 479 of file vm_ppc_new.c. References buf, compiledOfs, opname(), pass, printf(), and r. Referenced by VM_Compile(). 00479 {
00480 unsigned r;
00481
00482 #if DEBUG_VM
00483 if(pass == 1)
00484 printf("\t\t\t%p %s\tr%d,r%d,r%d,r%d\n",&buf[compiledOfs],opname,destReg,aReg,bReg,cReg);
00485 #endif
00486 r = opcode | ( destReg << 21 ) | ( aReg << 16 ) | ( bReg << 11 ) | ( cReg << 6 );
00487 buf[ compiledOfs ] = r;
00488 compiledOfs++;
00489 }
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Definition at line 491 of file vm_ppc_new.c. References buf, Com_Error(), compiledOfs, ERR_FATAL, opname(), pass, printf(), and r. Referenced by fltopandsecond(), loadOpStack(), ltop(), ltopandsecond(), makeFloat(), makeInteger(), spillOpStack(), and VM_Compile(). 00491 {
00492 unsigned r;
00493
00494 if ( immediate > 32767 || immediate < -32768 ) {
00495 Com_Error( ERR_FATAL, "VM_Compile: immediate value %i out of range, opcode %x,%d,%d", immediate, opcode, destReg, aReg );
00496 }
00497 #if DEBUG_VM
00498 if(pass == 1)
00499 printf("\t\t\t%p %s\tr%d,r%d,0x%x\n",&buf[compiledOfs],opname,destReg,aReg,immediate);
00500 #endif
00501 r = opcode | ( destReg << 21 ) | ( aReg << 16 ) | ( immediate & 0xffff );
00502 buf[ compiledOfs ] = r;
00503 compiledOfs++;
00504 }
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Definition at line 506 of file vm_ppc_new.c. References buf, Com_Error(), compiledOfs, ERR_FATAL, opname(), pass, printf(), and r. Referenced by VM_Compile(). 00 |