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Diffstat (limited to 'src/core/arm/interpreter/armemu.h')
| -rw-r--r-- | src/core/arm/interpreter/armemu.h | 659 |
1 files changed, 659 insertions, 0 deletions
diff --git a/src/core/arm/interpreter/armemu.h b/src/core/arm/interpreter/armemu.h new file mode 100644 index 00000000..2ab317fd --- /dev/null +++ b/src/core/arm/interpreter/armemu.h @@ -0,0 +1,659 @@ +/* armemu.h -- ARMulator emulation macros: ARM6 Instruction Emulator. + Copyright (C) 1994 Advanced RISC Machines Ltd. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef __ARMEMU_H__ +#define __ARMEMU_H__ + +#include "common.h" +#include "armdefs.h" +//#include "skyeye.h" + +extern ARMword isize; + +/* Condition code values. */ +#define EQ 0 +#define NE 1 +#define CS 2 +#define CC 3 +#define MI 4 +#define PL 5 +#define VS 6 +#define VC 7 +#define HI 8 +#define LS 9 +#define GE 10 +#define LT 11 +#define GT 12 +#define LE 13 +#define AL 14 +#define NV 15 + +/* Shift Opcodes. */ +#define LSL 0 +#define LSR 1 +#define ASR 2 +#define ROR 3 + +/* Macros to twiddle the status flags and mode. */ +#define NBIT ((unsigned)1L << 31) +#define ZBIT (1L << 30) +#define CBIT (1L << 29) +#define VBIT (1L << 28) +#define SBIT (1L << 27) +#define IBIT (1L << 7) +#define FBIT (1L << 6) +#define IFBITS (3L << 6) +#define R15IBIT (1L << 27) +#define R15FBIT (1L << 26) +#define R15IFBITS (3L << 26) + +#define POS(i) ( (~(i)) >> 31 ) +#define NEG(i) ( (i) >> 31 ) + +#ifdef MODET /* Thumb support. */ +/* ??? This bit is actually in the low order bit of the PC in the hardware. + It isn't clear if the simulator needs to model that or not. */ +#define TBIT (1L << 5) +#define TFLAG state->TFlag +#define SETT state->TFlag = 1 +#define CLEART state->TFlag = 0 +#define ASSIGNT(res) state->TFlag = res +#define INSN_SIZE (TFLAG ? 2 : 4) +#else +#define TBIT (1L << 5) +#define INSN_SIZE 4 +#define TFLAG 0 +#endif + +/*add armv6 CPSR feature*/ +#define EFLAG state->EFlag +#define SETE state->EFlag = 1 +#define CLEARE state->EFlag = 0 +#define ASSIGNE(res) state->NFlag = res + +#define AFLAG state->AFlag +#define SETA state->AFlag = 1 +#define CLEARA state->AFlag = 0 +#define ASSIGNA(res) state->NFlag = res + +#define QFLAG state->QFlag +#define SETQ state->QFlag = 1 +#define CLEARQ state->AFlag = 0 +#define ASSIGNQ(res) state->QFlag = res + +/* add end */ + +#define NFLAG state->NFlag +#define SETN state->NFlag = 1 +#define CLEARN state->NFlag = 0 +#define ASSIGNN(res) state->NFlag = res + +#define ZFLAG state->ZFlag +#define SETZ state->ZFlag = 1 +#define CLEARZ state->ZFlag = 0 +#define ASSIGNZ(res) state->ZFlag = res + +#define CFLAG state->CFlag +#define SETC state->CFlag = 1 +#define CLEARC state->CFlag = 0 +#define ASSIGNC(res) state->CFlag = res + +#define VFLAG state->VFlag +#define SETV state->VFlag = 1 +#define CLEARV state->VFlag = 0 +#define ASSIGNV(res) state->VFlag = res + +#define SFLAG state->SFlag +#define SETS state->SFlag = 1 +#define CLEARS state->SFlag = 0 +#define ASSIGNS(res) state->SFlag = res + +#define IFLAG (state->IFFlags >> 1) +#define FFLAG (state->IFFlags & 1) +#define IFFLAGS state->IFFlags +#define ASSIGNINT(res) state->IFFlags = (((res) >> 6) & 3) +#define ASSIGNR15INT(res) state->IFFlags = (((res) >> 26) & 3) ; + +#define PSR_FBITS (0xff000000L) +#define PSR_SBITS (0x00ff0000L) +#define PSR_XBITS (0x0000ff00L) +#define PSR_CBITS (0x000000ffL) + +#if defined MODE32 || defined MODET +#define CCBITS (0xf8000000L) +#else +#define CCBITS (0xf0000000L) +#endif + +#define INTBITS (0xc0L) + +#if defined MODET && defined MODE32 +#define PCBITS (0xffffffffL) +#else +#define PCBITS (0xfffffffcL) +#endif + +#define MODEBITS (0x1fL) +#define R15INTBITS (3L << 26) + +#if defined MODET && defined MODE32 +#define R15PCBITS (0x03ffffffL) +#else +#define R15PCBITS (0x03fffffcL) +#endif + +#define R15PCMODEBITS (0x03ffffffL) +#define R15MODEBITS (0x3L) + +#ifdef MODE32 +#define PCMASK PCBITS +#define PCWRAP(pc) (pc) +#else +#define PCMASK R15PCBITS +#define PCWRAP(pc) ((pc) & R15PCBITS) +#endif + +#define R15CCINTMODE (state->Reg[15] & (CCBITS | R15INTBITS | R15MODEBITS)) +#define R15INT (state->Reg[15] & R15INTBITS) +#define R15INTPC (state->Reg[15] & (R15INTBITS | R15PCBITS)) +#define R15INTPCMODE (state->Reg[15] & (R15INTBITS | R15PCBITS | R15MODEBITS)) +#define R15INTMODE (state->Reg[15] & (R15INTBITS | R15MODEBITS)) +#define R15PC (state->Reg[15] & R15PCBITS) +#define R15PCMODE (state->Reg[15] & (R15PCBITS | R15MODEBITS)) +#define R15MODE (state->Reg[15] & R15MODEBITS) + +#define ECC ((NFLAG << 31) | (ZFLAG << 30) | (CFLAG << 29) | (VFLAG << 28) | (SFLAG << 27)) +#define EINT (IFFLAGS << 6) +#define ER15INT (IFFLAGS << 26) +#define EMODE (state->Mode) + +//#ifdef MODET +//#define CPSR (ECC | EINT | EMODE | (TFLAG << 5)) +//#else +//#define CPSR (ECC | EINT | EMODE) +//#endif + +#ifdef MODE32 +#define PATCHR15 +#else +#define PATCHR15 state->Reg[15] = ECC | ER15INT | EMODE | R15PC +#endif + +#define GETSPSR(bank) (ARMul_GetSPSR (state, EMODE)) +#define SETPSR_F(d,s) d = ((d) & ~PSR_FBITS) | ((s) & PSR_FBITS) +#define SETPSR_S(d,s) d = ((d) & ~PSR_SBITS) | ((s) & PSR_SBITS) +#define SETPSR_X(d,s) d = ((d) & ~PSR_XBITS) | ((s) & PSR_XBITS) +#define SETPSR_C(d,s) d = ((d) & ~PSR_CBITS) | ((s) & PSR_CBITS) + +#define SETR15PSR(s) \ + do \ + { \ + if (state->Mode == USER26MODE) \ + { \ + state->Reg[15] = ((s) & CCBITS) | R15PC | ER15INT | EMODE; \ + ASSIGNN ((state->Reg[15] & NBIT) != 0); \ + ASSIGNZ ((state->Reg[15] & ZBIT) != 0); \ + ASSIGNC ((state->Reg[15] & CBIT) != 0); \ + ASSIGNV ((state->Reg[15] & VBIT) != 0); \ + } \ + else \ + { \ + state->Reg[15] = R15PC | ((s) & (CCBITS | R15INTBITS | R15MODEBITS)); \ + ARMul_R15Altered (state); \ + } \ + } \ + while (0) + +#define SETABORT(i, m, d) \ + do \ + { \ + int SETABORT_mode = (m); \ + \ + ARMul_SetSPSR (state, SETABORT_mode, ARMul_GetCPSR (state)); \ + ARMul_SetCPSR (state, ((ARMul_GetCPSR (state) & ~(EMODE | TBIT)) \ + | (i) | SETABORT_mode)); \ + state->Reg[14] = temp - (d); \ + } \ + while (0) + +//#ifndef MODE32 +#define VECTORS 0x20 +#define LEGALADDR 0x03ffffff +#define VECTORACCESS(address) (address < VECTORS && ARMul_MODE26BIT && state->prog32Sig) +#define ADDREXCEPT(address) (address > LEGALADDR && !state->data32Sig) +//#endif + +#define INTERNALABORT(address) \ + do \ + { \ + if (address < VECTORS) \ + state->Aborted = ARMul_DataAbortV; \ + else \ + state->Aborted = ARMul_AddrExceptnV; \ + } \ + while (0) + +#ifdef MODE32 +#define TAKEABORT ARMul_Abort (state, ARMul_DataAbortV) +#else +#define TAKEABORT \ + do \ + { \ + if (state->Aborted == ARMul_AddrExceptnV) \ + ARMul_Abort (state, ARMul_AddrExceptnV); \ + else \ + ARMul_Abort (state, ARMul_DataAbortV); \ + } \ + while (0) +#endif + +#define CPTAKEABORT \ + do \ + { \ + if (!state->Aborted) \ + ARMul_Abort (state, ARMul_UndefinedInstrV); \ + else if (state->Aborted == ARMul_AddrExceptnV) \ + ARMul_Abort (state, ARMul_AddrExceptnV); \ + else \ + ARMul_Abort (state, ARMul_DataAbortV); \ + } \ + while (0); + + +/* Different ways to start the next instruction. */ +#define SEQ 0 +#define NONSEQ 1 +#define PCINCEDSEQ 2 +#define PCINCEDNONSEQ 3 +#define PRIMEPIPE 4 +#define RESUME 8 + +/************************************/ +/* shenoubang 2012-3-11 */ +/* for armv7 DBG DMB DSB instr*/ +/************************************/ +#define MBReqTypes_Writes 0 +#define MBReqTypes_All 1 + +#define NORMALCYCLE state->NextInstr = 0 +#define BUSUSEDN state->NextInstr |= 1 /* The next fetch will be an N cycle. */ +#define BUSUSEDINCPCS \ + do \ + { \ + if (! state->is_v4) \ + { \ + /* A standard PC inc and an S cycle. */ \ + state->Reg[15] += isize; \ + state->NextInstr = (state->NextInstr & 0xff) | 2; \ + } \ + } \ + while (0) + +#define BUSUSEDINCPCN \ + do \ + { \ + if (state->is_v4) \ + BUSUSEDN; \ + else \ + { \ + /* A standard PC inc and an N cycle. */ \ + state->Reg[15] += isize; \ + state->NextInstr |= 3; \ + } \ + } \ + while (0) + +#define INCPC \ + do \ + { \ + /* A standard PC inc. */ \ + state->Reg[15] += isize; \ + state->NextInstr |= 2; \ + } \ + while (0) + +#define FLUSHPIPE state->NextInstr |= PRIMEPIPE + +/* Cycle based emulation. */ + +#define OUTPUTCP(i,a,b) +#define NCYCLE +#define SCYCLE +#define ICYCLE +#define CCYCLE +#define NEXTCYCLE(c) + +/* Macros to extract parts of instructions. */ +#define DESTReg (BITS (12, 15)) +#define LHSReg (BITS (16, 19)) +#define RHSReg (BITS ( 0, 3)) + +#define DEST (state->Reg[DESTReg]) + +#ifdef MODE32 +#ifdef MODET +#define LHS ((LHSReg == 15) ? (state->Reg[15] & 0xFFFFFFFC) : (state->Reg[LHSReg])) +#define RHS ((RHSReg == 15) ? (state->Reg[15] & 0xFFFFFFFC) : (state->Reg[RHSReg])) +#else +#define LHS (state->Reg[LHSReg]) +#define RHS (state->Reg[RHSReg]) +#endif +#else +#define LHS ((LHSReg == 15) ? R15PC : (state->Reg[LHSReg])) +#define RHS ((RHSReg == 15) ? R15PC : (state->Reg[RHSReg])) +#endif + +#define MULDESTReg (BITS (16, 19)) +#define MULLHSReg (BITS ( 0, 3)) +#define MULRHSReg (BITS ( 8, 11)) +#define MULACCReg (BITS (12, 15)) + +#define DPImmRHS (ARMul_ImmedTable[BITS(0, 11)]) +#define DPSImmRHS temp = BITS(0,11) ; \ + rhs = ARMul_ImmedTable[temp] ; \ + if (temp > 255) /* There was a shift. */ \ + ASSIGNC (rhs >> 31) ; + +#ifdef MODE32 +#define DPRegRHS ((BITS (4,11) == 0) ? state->Reg[RHSReg] \ + : GetDPRegRHS (state, instr)) +#define DPSRegRHS ((BITS (4,11) == 0) ? state->Reg[RHSReg] \ + : GetDPSRegRHS (state, instr)) +#else +#define DPRegRHS ((BITS (0, 11) < 15) ? state->Reg[RHSReg] \ + : GetDPRegRHS (state, instr)) +#define DPSRegRHS ((BITS (0, 11) < 15) ? state->Reg[RHSReg] \ + : GetDPSRegRHS (state, instr)) +#endif + +#define LSBase state->Reg[LHSReg] +#define LSImmRHS (BITS(0,11)) + +#ifdef MODE32 +#define LSRegRHS ((BITS (4, 11) == 0) ? state->Reg[RHSReg] \ + : GetLSRegRHS (state, instr)) +#else +#define LSRegRHS ((BITS (0, 11) < 15) ? state->Reg[RHSReg] \ + : GetLSRegRHS (state, instr)) +#endif + +#define LSMNumRegs ((ARMword) ARMul_BitList[BITS (0, 7)] + \ + (ARMword) ARMul_BitList[BITS (8, 15)] ) +#define LSMBaseFirst ((LHSReg == 0 && BIT (0)) || \ + (BIT (LHSReg) && BITS (0, LHSReg - 1) == 0)) + +#define SWAPSRC (state->Reg[RHSReg]) + +#define LSCOff (BITS (0, 7) << 2) +#define CPNum BITS (8, 11) + +/* Determine if access to coprocessor CP is permitted. + The XScale has a register in CP15 which controls access to CP0 - CP13. */ +//chy 2003-09-03, new CP_ACCESS_ALLOWED +/* +#define CP_ACCESS_ALLOWED(STATE, CP) \ + ( ((CP) >= 14) \ + || (! (STATE)->is_XScale) \ + || (read_cp15_reg (15, 0, 1) & (1 << (CP)))) +*/ +//#define CP_ACCESS_ALLOWED(STATE, CP) \ +// (((CP) >= 14) \ +// || (!(STATE)->is_XScale) \ +// || (xscale_cp15_cp_access_allowed(STATE, 15, CP))) + +#define CP_ACCESS_ALLOWED(STATE, CP) false // Disabled coprocessor shit /bunnei + +/* Macro to rotate n right by b bits. */ +#define ROTATER(n, b) (((n) >> (b)) | ((n) << (32 - (b)))) + +/* Macros to store results of instructions. */ +#define WRITEDEST(d) \ + do \ + { \ + if (DESTReg == 15) \ + WriteR15 (state, d); \ + else \ + DEST = d; \ + } \ + while (0) + +#define WRITESDEST(d) \ + do \ + { \ + if (DESTReg == 15) \ + WriteSR15 (state, d); \ + else \ + { \ + DEST = d; \ + ARMul_NegZero (state, d); \ + } \ + } \ + while (0) + +#define WRITEDESTB(d) \ + do \ + { \ + if (DESTReg == 15){ \ + WriteR15Branch (state, d); \ + } \ + else{ \ + DEST = d; \ + } \ + } \ + while (0) + +#define BYTETOBUS(data) ((data & 0xff) | \ + ((data & 0xff) << 8) | \ + ((data & 0xff) << 16) | \ + ((data & 0xff) << 24)) + +#define BUSTOBYTE(address, data) \ + do \ + { \ + if (state->bigendSig) \ + temp = (data >> (((address ^ 3) & 3) << 3)) & 0xff; \ + else \ + temp = (data >> ((address & 3) << 3)) & 0xff; \ + } \ + while (0) + +#define LOADMULT(instr, address, wb) LoadMult (state, instr, address, wb) +#define LOADSMULT(instr, address, wb) LoadSMult (state, instr, address, wb) +#define STOREMULT(instr, address, wb) StoreMult (state, instr, address, wb) +#define STORESMULT(instr, address, wb) StoreSMult (state, instr, address, wb) + +#define POSBRANCH ((instr & 0x7fffff) << 2) +#define NEGBRANCH ((0xff000000 |(instr & 0xffffff)) << 2) + + +/* Values for Emulate. */ +#define STOP 0 /* stop */ +#define CHANGEMODE 1 /* change mode */ +#define ONCE 2 /* execute just one interation */ +#define RUN 3 /* continuous execution */ + +/* Stuff that is shared across modes. */ +extern unsigned ARMul_MultTable[]; /* Number of I cycles for a mult. */ +extern ARMword ARMul_ImmedTable[]; /* Immediate DP LHS values. */ +extern char ARMul_BitList[]; /* Number of bits in a byte table. */ + +#define EVENTLISTSIZE 1024L + +/* Thumb support. */ +typedef enum +{ + t_undefined, /* Undefined Thumb instruction. */ + t_decoded, /* Instruction decoded to ARM equivalent. */ + t_branch /* Thumb branch (already processed). */ +} +tdstate; + +/********************************************************************************* + * Check all the possible undef or unpredict behavior, Some of them probably is + * out-of-updated with the newer ISA. + * -- Michael.Kang + ********************************************************************************/ +#define UNDEF_WARNING ERROR_LOG(ARM11, "undefined or unpredicted behavior for arm instruction.\n"); + +/* Macros to scrutinize instructions. */ +#define UNDEF_Test UNDEF_WARNING +//#define UNDEF_Test + +//#define UNDEF_Shift UNDEF_WARNING +#define UNDEF_Shift + +//#define UNDEF_MSRPC UNDEF_WARNING +#define UNDEF_MSRPC + +//#define UNDEF_MRSPC UNDEF_WARNING +#define UNDEF_MRSPC + +#define UNDEF_MULPCDest UNDEF_WARNING +//#define UNDEF_MULPCDest + +#define UNDEF_MULDestEQOp1 UNDEF_WARNING +//#define UNDEF_MULDestEQOp1 + +//#define UNDEF_LSRBPC UNDEF_WARNING +#define UNDEF_LSRBPC + +//#define UNDEF_LSRBaseEQOffWb UNDEF_WARNING +#define UNDEF_LSRBaseEQOffWb + +//#define UNDEF_LSRBaseEQDestWb UNDEF_WARNING +#define UNDEF_LSRBaseEQDestWb + +//#define UNDEF_LSRPCBaseWb UNDEF_WARNING +#define UNDEF_LSRPCBaseWb + +//#define UNDEF_LSRPCOffWb UNDEF_WARNING +#define UNDEF_LSRPCOffWb + +//#define UNDEF_LSMNoRegs UNDEF_WARNING +#define UNDEF_LSMNoRegs + +//#define UNDEF_LSMPCBase UNDEF_WARNING +#define UNDEF_LSMPCBase + +//#define UNDEF_LSMUserBankWb UNDEF_WARNING +#define UNDEF_LSMUserBankWb + +//#define UNDEF_LSMBaseInListWb UNDEF_WARNING +#define UNDEF_LSMBaseInListWb + +#define UNDEF_SWPPC UNDEF_WARNING +//#define UNDEF_SWPPC + +#define UNDEF_CoProHS UNDEF_WARNING +//#define UNDEF_CoProHS + +#define UNDEF_MCRPC UNDEF_WARNING +//#define UNDEF_MCRPC + +//#define UNDEF_LSCPCBaseWb UNDEF_WARNING +#define UNDEF_LSCPCBaseWb + +#define UNDEF_UndefNotBounced UNDEF_WARNING +//#define UNDEF_UndefNotBounced + +#define UNDEF_ShortInt UNDEF_WARNING +//#define UNDEF_ShortInt + +#define UNDEF_IllegalMode UNDEF_WARNING +//#define UNDEF_IllegalMode + +#define UNDEF_Prog32SigChange UNDEF_WARNING +//#define UNDEF_Prog32SigChange + +#define UNDEF_Data32SigChange UNDEF_WARNING +//#define UNDEF_Data32SigChange + +/* Prototypes for exported functions. */ +extern unsigned ARMul_NthReg (ARMword, unsigned); +extern int AddOverflow (ARMword, ARMword, ARMword); +extern int SubOverflow (ARMword, ARMword, ARMword); +/* Prototypes for exported functions. */ +#ifdef __cplusplus + extern "C" { +#endif +extern ARMword ARMul_Emulate26 (ARMul_State *); +extern ARMword ARMul_Emulate32 (ARMul_State *); +#ifdef __cplusplus + } +#endif +extern unsigned IntPending (ARMul_State *); +extern void ARMul_CPSRAltered (ARMul_State *); +extern void ARMul_R15Altered (ARMul_State *); +extern ARMword ARMul_GetPC (ARMul_State *); +extern ARMword ARMul_GetNextPC (ARMul_State *); +extern ARMword ARMul_GetR15 (ARMul_State *); +extern ARMword ARMul_GetCPSR (ARMul_State *); +extern void ARMul_EnvokeEvent (ARMul_State *); +extern unsigned int ARMul_Time (ARMul_State *); +extern void ARMul_NegZero (ARMul_State *, ARMword); +extern void ARMul_SetPC (ARMul_State *, ARMword); +extern void ARMul_SetR15 (ARMul_State *, ARMword); +extern void ARMul_SetCPSR (ARMul_State *, ARMword); +extern ARMword ARMul_GetSPSR (ARMul_State *, ARMword); +extern void ARMul_Abort26 (ARMul_State *, ARMword); +extern void ARMul_Abort32 (ARMul_State *, ARMword); +extern ARMword ARMul_MRC (ARMul_State *, ARMword); +extern void ARMul_MRRC (ARMul_State *, ARMword, ARMword *, ARMword *); +extern void ARMul_CDP (ARMul_State *, ARMword); +extern void ARMul_LDC (ARMul_State *, ARMword, ARMword); +extern void ARMul_STC (ARMul_State *, ARMword, ARMword); +extern void ARMul_MCR (ARMul_State *, ARMword, ARMword); +extern void ARMul_MCRR (ARMul_State *, ARMword, ARMword, ARMword); +extern void ARMul_SetSPSR (ARMul_State *, ARMword, ARMword); +extern ARMword ARMul_SwitchMode (ARMul_State *, ARMword, ARMword); +extern ARMword ARMul_Align (ARMul_State *, ARMword, ARMword); +extern ARMword ARMul_SwitchMode (ARMul_State *, ARMword, ARMword); +extern void ARMul_MSRCpsr (ARMul_State *, ARMword, ARMword); +extern void ARMul_SubOverflow (ARMul_State *, ARMword, ARMword, ARMword); +extern void ARMul_AddOverflow (ARMul_State *, ARMword, ARMword, ARMword); +extern void ARMul_SubCarry (ARMul_State *, ARMword, ARMword, ARMword); +extern void ARMul_AddCarry (ARMul_State *, ARMword, ARMword, ARMword); +extern tdstate ARMul_ThumbDecode (ARMul_State *, ARMword, ARMword, ARMword *); +extern ARMword ARMul_GetReg (ARMul_State *, unsigned, unsigned); +extern void ARMul_SetReg (ARMul_State *, unsigned, unsigned, ARMword); +extern void ARMul_ScheduleEvent (ARMul_State *, unsigned int, + unsigned (*)(ARMul_State *)); +/* Coprocessor support functions. */ +extern unsigned ARMul_CoProInit (ARMul_State *); +extern void ARMul_CoProExit (ARMul_State *); +extern void ARMul_CoProAttach (ARMul_State *, unsigned, ARMul_CPInits *, + ARMul_CPExits *, ARMul_LDCs *, ARMul_STCs *, + ARMul_MRCs *, ARMul_MCRs *, ARMul_MRRCs *, ARMul_MCRRs *, + ARMul_CDPs *, ARMul_CPReads *, ARMul_CPWrites *); +extern void ARMul_CoProDetach (ARMul_State *, unsigned); +extern ARMword read_cp15_reg (unsigned, unsigned, unsigned); + +extern unsigned DSPLDC4 (ARMul_State *, unsigned, ARMword, ARMword); +extern unsigned DSPMCR4 (ARMul_State *, unsigned, ARMword, ARMword); +extern unsigned DSPMRC4 (ARMul_State *, unsigned, ARMword, ARMword *); +extern unsigned DSPSTC4 (ARMul_State *, unsigned, ARMword, ARMword *); +extern unsigned DSPCDP4 (ARMul_State *, unsigned, ARMword); +extern unsigned DSPMCR5 (ARMul_State *, unsigned, ARMword, ARMword); +extern unsigned DSPMRC5 (ARMul_State *, unsigned, ARMword, ARMword *); +extern unsigned DSPLDC5 (ARMul_State *, unsigned, ARMword, ARMword); +extern unsigned DSPSTC5 (ARMul_State *, unsigned, ARMword, ARMword *); +extern unsigned DSPCDP5 (ARMul_State *, unsigned, ARMword); +extern unsigned DSPMCR6 (ARMul_State *, unsigned, ARMword, ARMword); +extern unsigned DSPMRC6 (ARMul_State *, unsigned, ARMword, ARMword *); +extern unsigned DSPCDP6 (ARMul_State *, unsigned, ARMword); + + +#endif |