X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Ftarget%2Farmv8_opcodes.h;h=8c9652bfedd94b07dcede37988463e21922f8ed5;hb=HEAD;hp=217cc64c6ce21e1512dd401b60d3f27e50009a18;hpb=a154973896576ae59952785e7b2137fb17dac7da;p=fw%2Fopenocd diff --git a/src/target/armv8_opcodes.h b/src/target/armv8_opcodes.h index 217cc64c6..8c9652bfe 100644 --- a/src/target/armv8_opcodes.h +++ b/src/target/armv8_opcodes.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + /* - * Copyright (C) 2015 by pierrr kuo - * vichy.kuo@gmail.com - * 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. - * + * Copyright (C) 2015 by pierrr kuo */ + #ifndef OPENOCD_TARGET_ARMV8_OPCODES_H #define OPENOCD_TARGET_ARMV8_OPCODES_H @@ -26,13 +18,13 @@ #define SYSTEM_CUREL_NONCH 0xF #define SYSTEM_AARCH64 0x1 -#define SYSTEM_AAR64_MODE_EL0t 0x0 -#define SYSTEM_AAR64_MODE_EL1t 0x4 -#define SYSTEM_AAR64_MODE_EL1h 0x5 -#define SYSTEM_AAR64_MODE_EL2t 0x8 -#define SYSTEM_AAR64_MODE_EL2h 0x9 -#define SYSTEM_AAR64_MODE_EL3t 0xC -#define SYSTEM_AAR64_MODE_EL3h 0xd +#define SYSTEM_AAR64_MODE_EL0T 0x0 +#define SYSTEM_AAR64_MODE_EL1T 0x4 +#define SYSTEM_AAR64_MODE_EL1H 0x5 +#define SYSTEM_AAR64_MODE_EL2T 0x8 +#define SYSTEM_AAR64_MODE_EL2H 0x9 +#define SYSTEM_AAR64_MODE_EL3T 0xC +#define SYSTEM_AAR64_MODE_EL3H 0xd #define SYSTEM_DAIF 0b1101101000010001 #define SYSTEM_DAIF_MASK 0x3C0 @@ -109,26 +101,26 @@ #define SYSTEM_ESR_EL2 0b1110001010010000 #define SYSTEM_ESR_EL3 0b1111001010010000 -#define ARMV8_MRS_DSPSR(Rt) (0xd53b4500 | (Rt)) -#define ARMV8_MSR_DSPSR(Rt) (0xd51b4500 | (Rt)) -#define ARMV8_MRS_DLR(Rt) (0xd53b4520 | (Rt)) -#define ARMV8_MSR_DLR(Rt) (0xd51b4520 | (Rt)) +#define ARMV8_MRS_DSPSR(rt) (0xd53b4500 | (rt)) +#define ARMV8_MSR_DSPSR(rt) (0xd51b4500 | (rt)) +#define ARMV8_MRS_DLR(rt) (0xd53b4520 | (rt)) +#define ARMV8_MSR_DLR(rt) (0xd51b4520 | (rt)) /* T32 instruction to access coprocessor registers */ -#define ARMV8_MCR_T1(cp, CRn, opc1, CRm, opc2, Rt) ARMV4_5_MCR(cp, opc1, Rt, CRn, CRm, opc2) -#define ARMV8_MRC_T1(cp, CRn, opc1, CRm, opc2, Rt) ARMV4_5_MRC(cp, opc1, Rt, CRn, CRm, opc2) +#define ARMV8_MCR_T1(cp, crn, opc1, crm, opc2, rt) ARMV4_5_MCR(cp, opc1, rt, crn, crm, opc2) +#define ARMV8_MRC_T1(cp, crn, opc1, crm, opc2, rt) ARMV4_5_MRC(cp, opc1, rt, crn, crm, opc2) /* T32 instructions to access DSPSR and DLR */ -#define ARMV8_MRC_DSPSR(Rt) ARMV8_MRC_T1(15, 4, 3, 5, 0, Rt) -#define ARMV8_MCR_DSPSR(Rt) ARMV8_MCR_T1(15, 4, 3, 5, 0, Rt) -#define ARMV8_MRC_DLR(Rt) ARMV8_MRC_T1(15, 4, 3, 5, 1, Rt) -#define ARMV8_MCR_DLR(Rt) ARMV8_MCR_T1(15, 4, 3, 5, 1, Rt) - -#define ARMV8_DCPS1(IM) (0xd4a00001 | (((IM) & 0xFFFF) << 5)) -#define ARMV8_DCPS2(IM) (0xd4a00002 | (((IM) & 0xFFFF) << 5)) -#define ARMV8_DCPS3(IM) (0xd4a00003 | (((IM) & 0xFFFF) << 5)) -#define ARMV8_DCPS(EL, IM) (0xd4a00000 | (((IM) & 0xFFFF) << 5) | EL) -#define ARMV8_DCPS_T1(EL) (0xf78f8000 | EL) +#define ARMV8_MRC_DSPSR(rt) ARMV8_MRC_T1(15, 4, 3, 5, 0, rt) +#define ARMV8_MCR_DSPSR(rt) ARMV8_MCR_T1(15, 4, 3, 5, 0, rt) +#define ARMV8_MRC_DLR(rt) ARMV8_MRC_T1(15, 4, 3, 5, 1, rt) +#define ARMV8_MCR_DLR(rt) ARMV8_MCR_T1(15, 4, 3, 5, 1, rt) + +#define ARMV8_DCPS1(im) (0xd4a00001 | (((im) & 0xFFFF) << 5)) +#define ARMV8_DCPS2(im) (0xd4a00002 | (((im) & 0xFFFF) << 5)) +#define ARMV8_DCPS3(im) (0xd4a00003 | (((im) & 0xFFFF) << 5)) +#define ARMV8_DCPS(el, im) (0xd4a00000 | (((im) & 0xFFFF) << 5) | el) +#define ARMV8_DCPS_T1(el) (0xf78f8000 | el) #define ARMV8_DRPS 0xd6bf03e0 #define ARMV8_ERET_T1 0xf3de8f00 @@ -137,46 +129,54 @@ #define ARMV8_ISB 0xd5033fdf #define ARMV8_ISB_SY_T1 0xf3bf8f6f -#define ARMV8_MRS(System, Rt) (0xd5300000 | ((System) << 5) | (Rt)) +#define ARMV8_MRS(system, rt) (0xd5300000 | ((system) << 5) | (rt)) /* ARM V8 Move to system register. */ -#define ARMV8_MSR_GP(System, Rt) \ - (0xd5100000 | ((System) << 5) | (Rt)) +#define ARMV8_MSR_GP(system, rt) \ + (0xd5100000 | ((system) << 5) | (rt)) /* ARM V8 Move immediate to process state field. */ -#define ARMV8_MSR_IM(Op1, CRm, Op2) \ - (0xd500401f | ((Op1) << 16) | ((CRm) << 8) | ((Op2) << 5)) +#define ARMV8_MSR_IM(op1, crm, op2) \ + (0xd500401f | ((op1) << 16) | ((crm) << 8) | ((op2) << 5)) + +#define ARMV8_MRS_T1(r, m1, rd, m) (0xF3E08020 | (r << 20) | (m1 << 16) | (rd << 8) | (m << 4)) +#define ARMV8_MRS_XPSR_T1(r, rd) (0xF3EF8000 | (r << 20) | (rd << 8)) +#define ARMV8_MSR_GP_T1(r, m1, rd, m) (0xF3808020 | (r << 20) | (m1 << 8) | (rd << 16) | (m << 4)) +#define ARMV8_MSR_GP_XPSR_T1(r, rn, mask) (0xF3808000 | (r << 20) | (rn << 16) | (mask << 8)) + +#define ARMV8_BKPT(im) (0xD4200000 | ((im & 0xffff) << 5)) +#define ARMV8_HLT(im) (0x0D4400000 | ((im & 0xffff) << 5)) +#define ARMV8_HLT_A1(im) (0xE1000070 | ((im & 0xFFF0) << 4) | (im & 0xF)) +#define ARMV8_HLT_T1(im) (0xba80 | (im & 0x3f)) -#define ARMV8_MRS_T1(R, M1, Rd, M) (0xF3E08020 | (R << 20) | (M1 << 16) | (Rd << 8) | (M << 4)) -#define ARMV8_MRS_xPSR_T1(R, Rd) (0xF3EF8000 | (R << 20) | (Rd << 8)) -#define ARMV8_MSR_GP_T1(R, M1, Rd, M) (0xF3808020 | (R << 20) | (M1 << 8) | (Rd << 16) | (M << 4)) -#define ARMV8_MSR_GP_xPSR_T1(R, Rn, mask) (0xF3808000 | (R << 20) | (Rn << 16) | (mask << 8)) +#define ARMV8_MOVFSP_64(rt) ((1 << 31) | 0x11000000 | (0x1f << 5) | (rt)) +#define ARMV8_MOVTSP_64(rt) ((1 << 31) | 0x11000000 | (rt << 5) | (0x1F)) +#define ARMV8_MOVFSP_32(rt) (0x11000000 | (0x1f << 5) | (rt)) +#define ARMV8_MOVTSP_32(rt) (0x11000000 | (rt << 5) | (0x1F)) -#define ARMV8_BKPT(Im) (0xD4200000 | ((Im & 0xffff) << 5)) -#define ARMV8_HLT(Im) (0x0D4400000 | ((Im & 0xffff) << 5)) -#define ARMV8_HLT_A1(Im) (0xE1000070 | ((Im & 0xFFF0) << 4) | (Im & 0xF)) -#define ARMV8_HLT_T1(Im) (0xba80 | (Im & 0x3f)) +#define ARMV8_LDRB_IP(rd, rn) (0x38401400 | (rn << 5) | rd) +#define ARMV8_LDRH_IP(rd, rn) (0x78402400 | (rn << 5) | rd) +#define ARMV8_LDRW_IP(rd, rn) (0xb8404400 | (rn << 5) | rd) -#define ARMV8_MOVFSP_64(Rt) ((1 << 31) | 0x11000000 | (0x1f << 5) | (Rt)) -#define ARMV8_MOVTSP_64(Rt) ((1 << 31) | 0x11000000 | (Rt << 5) | (0x1F)) -#define ARMV8_MOVFSP_32(Rt) (0x11000000 | (0x1f << 5) | (Rt)) -#define ARMV8_MOVTSP_32(Rt) (0x11000000 | (Rt << 5) | (0x1F)) +#define ARMV8_LDRB_IP_T3(rd, rn) (0xf8100b01 | (rn << 16) | (rd << 12)) +#define ARMV8_LDRH_IP_T3(rd, rn) (0xf8300b02 | (rn << 16) | (rd << 12)) +#define ARMV8_LDRW_IP_T3(rd, rn) (0xf8500b04 | (rn << 16) | (rd << 12)) -#define ARMV8_LDRB_IP(Rd, Rn) (0x38401400 | (Rn << 5) | Rd) -#define ARMV8_LDRH_IP(Rd, Rn) (0x78402400 | (Rn << 5) | Rd) -#define ARMV8_LDRW_IP(Rd, Rn) (0xb8404400 | (Rn << 5) | Rd) +#define ARMV8_STRB_IP(rd, rn) (0x38001400 | (rn << 5) | rd) +#define ARMV8_STRH_IP(rd, rn) (0x78002400 | (rn << 5) | rd) +#define ARMV8_STRW_IP(rd, rn) (0xb8004400 | (rn << 5) | rd) -#define ARMV8_STRB_IP(Rd, Rn) (0x38001400 | (Rn << 5) | Rd) -#define ARMV8_STRH_IP(Rd, Rn) (0x78002400 | (Rn << 5) | Rd) -#define ARMV8_STRW_IP(Rd, Rn) (0xb8004400 | (Rn << 5) | Rd) +#define ARMV8_STRB_IP_T3(rd, rn) (0xf8000b01 | (rn << 16) | (rd << 12)) +#define ARMV8_STRH_IP_T3(rd, rn) (0xf8200b02 | (rn << 16) | (rd << 12)) +#define ARMV8_STRW_IP_T3(rd, rn) (0xf8400b04 | (rn << 16) | (rd << 12)) -#define ARMV8_MOV_GPR_VFP(Rd, Rn, Index) (0x4e083c00 | (Index << 20) | (Rn << 5) | Rd) -#define ARMV8_MOV_VFP_GPR(Rd, Rn, Index) (0x4e081c00 | (Index << 20) | (Rn << 5) | Rd) +#define ARMV8_MOV_GPR_VFP(rd, rn, index) (0x4e083c00 | (index << 20) | (rn << 5) | rd) +#define ARMV8_MOV_VFP_GPR(rd, rn, index) (0x4e081c00 | (index << 20) | (rn << 5) | rd) -#define ARMV8_MRS_FPCR(Rt) (0xd53b4400 | (Rt)) -#define ARMV8_MRS_FPSR(Rt) (0xd53b4420 | (Rt)) -#define ARMV8_MSR_FPCR(Rt) (0xd51b4400 | (Rt)) -#define ARMV8_MSR_FPSR(Rt) (0xd51b4420 | (Rt)) +#define ARMV8_MRS_FPCR(rt) (0xd53b4400 | (rt)) +#define ARMV8_MRS_FPSR(rt) (0xd53b4420 | (rt)) +#define ARMV8_MSR_FPCR(rt) (0xd51b4400 | (rt)) +#define ARMV8_MSR_FPSR(rt) (0xd51b4420 | (rt)) -#define ARMV8_SYS(System, Rt) (0xD5080000 | ((System) << 5) | Rt) +#define ARMV8_SYS(system, rt) (0xD5080000 | ((system) << 5) | rt) enum armv8_opcode { READ_REG_CTR,