| // removed typedef: ibex_tracer_pkg_opcode_e |
| // removed typedef: ibex_tracer_pkg_alu_op_e |
| // removed typedef: ibex_tracer_pkg_md_op_e |
| // removed typedef: ibex_tracer_pkg_csr_op_e |
| // removed typedef: ibex_tracer_pkg_priv_lvl_e |
| // removed typedef: ibex_tracer_pkg_x_debug_ver_e |
| // removed typedef: ibex_tracer_pkg_op_a_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_a_sel_e |
| // removed typedef: ibex_tracer_pkg_op_b_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_b_sel_e |
| // removed typedef: ibex_tracer_pkg_rf_wd_sel_e |
| // removed typedef: ibex_tracer_pkg_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_cause_e |
| // removed typedef: ibex_tracer_pkg_dbg_cause_e |
| // removed typedef: ibex_tracer_pkg_pmp_req_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_t |
| // removed typedef: ibex_tracer_pkg_csr_num_e |
| // removed typedef: ibex_pkg_opcode_e |
| // removed typedef: ibex_pkg_alu_op_e |
| // removed typedef: ibex_pkg_md_op_e |
| // removed typedef: ibex_pkg_csr_op_e |
| // removed typedef: ibex_pkg_priv_lvl_e |
| // removed typedef: ibex_pkg_x_debug_ver_e |
| // removed typedef: ibex_pkg_op_a_sel_e |
| // removed typedef: ibex_pkg_imm_a_sel_e |
| // removed typedef: ibex_pkg_op_b_sel_e |
| // removed typedef: ibex_pkg_imm_b_sel_e |
| // removed typedef: ibex_pkg_rf_wd_sel_e |
| // removed typedef: ibex_pkg_pc_sel_e |
| // removed typedef: ibex_pkg_exc_pc_sel_e |
| // removed typedef: ibex_pkg_exc_cause_e |
| // removed typedef: ibex_pkg_dbg_cause_e |
| // removed typedef: ibex_pkg_pmp_req_e |
| // removed typedef: ibex_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_pkg_pmp_cfg_t |
| // removed typedef: ibex_pkg_csr_num_e |
| // removed typedef: ibex_tracer_pkg_opcode_e |
| // removed typedef: ibex_tracer_pkg_alu_op_e |
| // removed typedef: ibex_tracer_pkg_md_op_e |
| // removed typedef: ibex_tracer_pkg_csr_op_e |
| // removed typedef: ibex_tracer_pkg_priv_lvl_e |
| // removed typedef: ibex_tracer_pkg_x_debug_ver_e |
| // removed typedef: ibex_tracer_pkg_op_a_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_a_sel_e |
| // removed typedef: ibex_tracer_pkg_op_b_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_b_sel_e |
| // removed typedef: ibex_tracer_pkg_rf_wd_sel_e |
| // removed typedef: ibex_tracer_pkg_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_cause_e |
| // removed typedef: ibex_tracer_pkg_dbg_cause_e |
| // removed typedef: ibex_tracer_pkg_pmp_req_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_t |
| // removed typedef: ibex_tracer_pkg_csr_num_e |
| // removed typedef: ibex_pkg_opcode_e |
| // removed typedef: ibex_pkg_alu_op_e |
| // removed typedef: ibex_pkg_md_op_e |
| // removed typedef: ibex_pkg_csr_op_e |
| // removed typedef: ibex_pkg_priv_lvl_e |
| // removed typedef: ibex_pkg_x_debug_ver_e |
| // removed typedef: ibex_pkg_op_a_sel_e |
| // removed typedef: ibex_pkg_imm_a_sel_e |
| // removed typedef: ibex_pkg_op_b_sel_e |
| // removed typedef: ibex_pkg_imm_b_sel_e |
| // removed typedef: ibex_pkg_rf_wd_sel_e |
| // removed typedef: ibex_pkg_pc_sel_e |
| // removed typedef: ibex_pkg_exc_pc_sel_e |
| // removed typedef: ibex_pkg_exc_cause_e |
| // removed typedef: ibex_pkg_dbg_cause_e |
| // removed typedef: ibex_pkg_pmp_req_e |
| // removed typedef: ibex_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_pkg_pmp_cfg_t |
| // removed typedef: ibex_pkg_csr_num_e |
| // removed typedef: ibex_tracer_pkg_opcode_e |
| // removed typedef: ibex_tracer_pkg_alu_op_e |
| // removed typedef: ibex_tracer_pkg_md_op_e |
| // removed typedef: ibex_tracer_pkg_csr_op_e |
| // removed typedef: ibex_tracer_pkg_priv_lvl_e |
| // removed typedef: ibex_tracer_pkg_x_debug_ver_e |
| // removed typedef: ibex_tracer_pkg_op_a_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_a_sel_e |
| // removed typedef: ibex_tracer_pkg_op_b_sel_e |
| // removed typedef: ibex_tracer_pkg_imm_b_sel_e |
| // removed typedef: ibex_tracer_pkg_rf_wd_sel_e |
| // removed typedef: ibex_tracer_pkg_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_pc_sel_e |
| // removed typedef: ibex_tracer_pkg_exc_cause_e |
| // removed typedef: ibex_tracer_pkg_dbg_cause_e |
| // removed typedef: ibex_tracer_pkg_pmp_req_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_tracer_pkg_pmp_cfg_t |
| // removed typedef: ibex_tracer_pkg_csr_num_e |
| // removed typedef: ibex_pkg_opcode_e |
| // removed typedef: ibex_pkg_alu_op_e |
| // removed typedef: ibex_pkg_md_op_e |
| // removed typedef: ibex_pkg_csr_op_e |
| // removed typedef: ibex_pkg_priv_lvl_e |
| // removed typedef: ibex_pkg_x_debug_ver_e |
| // removed typedef: ibex_pkg_op_a_sel_e |
| // removed typedef: ibex_pkg_imm_a_sel_e |
| // removed typedef: ibex_pkg_op_b_sel_e |
| // removed typedef: ibex_pkg_imm_b_sel_e |
| // removed typedef: ibex_pkg_rf_wd_sel_e |
| // removed typedef: ibex_pkg_pc_sel_e |
| // removed typedef: ibex_pkg_exc_pc_sel_e |
| // removed typedef: ibex_pkg_exc_cause_e |
| // removed typedef: ibex_pkg_dbg_cause_e |
| // removed typedef: ibex_pkg_pmp_req_e |
| // removed typedef: ibex_pkg_pmp_cfg_mode_e |
| // removed typedef: ibex_pkg_pmp_cfg_t |
| // removed typedef: ibex_pkg_csr_num_e |
| module ibex_pmp ( |
| clk_i, |
| rst_ni, |
| csr_pmp_cfg_i, |
| csr_pmp_addr_i, |
| priv_mode_i, |
| pmp_req_addr_i, |
| pmp_req_type_i, |
| pmp_req_err_o |
| ); |
| parameter [31:0] PMPGranularity = 0; |
| parameter [31:0] PMPNumChan = 2; |
| parameter [31:0] PMPNumRegions = 4; |
| input wire clk_i; |
| input wire rst_ni; |
| input wire [((0 >= (PMPNumRegions - 1)) ? ((((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions) * 6) + (((PMPNumRegions - 1) * 6) - 1)) : (((((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions)) * 6) + -1)):((0 >= (PMPNumRegions - 1)) ? ((PMPNumRegions - 1) * 6) : 0)] csr_pmp_cfg_i; |
| input wire [((0 >= (PMPNumRegions - 1)) ? ((((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions) * 34) + (((PMPNumRegions - 1) * 34) - 1)) : (((((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions)) * 34) + -1)):((0 >= (PMPNumRegions - 1)) ? ((PMPNumRegions - 1) * 34) : 0)] csr_pmp_addr_i; |
| input wire [((0 >= (PMPNumChan - 1)) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * 2) + (((PMPNumChan - 1) * 2) - 1)) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * 2) + -1)):((0 >= (PMPNumChan - 1)) ? ((PMPNumChan - 1) * 2) : 0)] priv_mode_i; |
| input wire [((0 >= (PMPNumChan - 1)) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * 34) + (((PMPNumChan - 1) * 34) - 1)) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * 34) + -1)):((0 >= (PMPNumChan - 1)) ? ((PMPNumChan - 1) * 34) : 0)] pmp_req_addr_i; |
| input wire [((0 >= (PMPNumChan - 1)) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * 2) + (((PMPNumChan - 1) * 2) - 1)) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * 2) + -1)):((0 >= (PMPNumChan - 1)) ? ((PMPNumChan - 1) * 2) : 0)] pmp_req_type_i; |
| output wire [0:(PMPNumChan - 1)] pmp_req_err_o; |
| // removed typedef: opcode_e |
| // removed typedef: alu_op_e |
| // removed typedef: md_op_e |
| // removed typedef: csr_op_e |
| // removed typedef: priv_lvl_e |
| // removed typedef: x_debug_ver_e |
| // removed typedef: op_a_sel_e |
| // removed typedef: imm_a_sel_e |
| // removed typedef: op_b_sel_e |
| // removed typedef: imm_b_sel_e |
| // removed typedef: rf_wd_sel_e |
| // removed typedef: pc_sel_e |
| // removed typedef: exc_pc_sel_e |
| // removed typedef: exc_cause_e |
| // removed typedef: dbg_cause_e |
| parameter [31:0] PMP_MAX_REGIONS = 16; |
| parameter [31:0] PMP_CFG_W = 8; |
| parameter [31:0] PMP_I = 0; |
| parameter [31:0] PMP_D = 1; |
| // removed typedef: pmp_req_e |
| // removed typedef: pmp_cfg_mode_e |
| // removed typedef: pmp_cfg_t |
| // removed typedef: csr_num_e |
| parameter [11:0] CSR_OFF_PMP_CFG = 12'h3A0; |
| parameter [11:0] CSR_OFF_PMP_ADDR = 12'h3B0; |
| parameter [31:0] CSR_MSTATUS_MIE_BIT = 3; |
| parameter [31:0] CSR_MSTATUS_MPIE_BIT = 7; |
| parameter [31:0] CSR_MSTATUS_MPP_BIT_LOW = 11; |
| parameter [31:0] CSR_MSTATUS_MPP_BIT_HIGH = 12; |
| parameter [31:0] CSR_MSTATUS_MPRV_BIT = 17; |
| parameter [31:0] CSR_MSTATUS_TW_BIT = 21; |
| parameter [31:0] CSR_MSIX_BIT = 3; |
| parameter [31:0] CSR_MTIX_BIT = 7; |
| parameter [31:0] CSR_MEIX_BIT = 11; |
| parameter [31:0] CSR_MFIX_BIT_LOW = 16; |
| parameter [31:0] CSR_MFIX_BIT_HIGH = 30; |
| localparam [0:0] IMM_A_Z = 0; |
| localparam [0:0] OP_B_REG_B = 0; |
| localparam [1:0] CSR_OP_READ = 0; |
| localparam [1:0] EXC_PC_EXC = 0; |
| localparam [1:0] MD_OP_MULL = 0; |
| localparam [1:0] OP_A_REG_A = 0; |
| localparam [1:0] RF_WD_LSU = 0; |
| localparam [2:0] IMM_B_I = 0; |
| localparam [2:0] PC_BOOT = 0; |
| localparam [4:0] ALU_ADD = 0; |
| localparam [0:0] IMM_A_ZERO = 1; |
| localparam [0:0] OP_B_IMM = 1; |
| localparam [1:0] CSR_OP_WRITE = 1; |
| localparam [1:0] EXC_PC_IRQ = 1; |
| localparam [1:0] MD_OP_MULH = 1; |
| localparam [1:0] OP_A_FWD = 1; |
| localparam [1:0] RF_WD_EX = 1; |
| localparam [2:0] IMM_B_S = 1; |
| localparam [2:0] PC_JUMP = 1; |
| localparam [4:0] ALU_SUB = 1; |
| localparam [4:0] ALU_GE = 10; |
| localparam [4:0] ALU_GEU = 11; |
| localparam [4:0] ALU_EQ = 12; |
| localparam [11:0] CSR_MSTATUS = 12'h300; |
| localparam [11:0] CSR_MISA = 12'h301; |
| localparam [11:0] CSR_MIE = 12'h304; |
| localparam [11:0] CSR_MTVEC = 12'h305; |
| localparam [11:0] CSR_MCOUNTINHIBIT = 12'h320; |
| localparam [11:0] CSR_MHPMEVENT3 = 12'h323; |
| localparam [11:0] CSR_MHPMEVENT4 = 12'h324; |
| localparam [11:0] CSR_MHPMEVENT5 = 12'h325; |
| localparam [11:0] CSR_MHPMEVENT6 = 12'h326; |
| localparam [11:0] CSR_MHPMEVENT7 = 12'h327; |
| localparam [11:0] CSR_MHPMEVENT8 = 12'h328; |
| localparam [11:0] CSR_MHPMEVENT9 = 12'h329; |
| localparam [11:0] CSR_MHPMEVENT10 = 12'h32A; |
| localparam [11:0] CSR_MHPMEVENT11 = 12'h32B; |
| localparam [11:0] CSR_MHPMEVENT12 = 12'h32C; |
| localparam [11:0] CSR_MHPMEVENT13 = 12'h32D; |
| localparam [11:0] CSR_MHPMEVENT14 = 12'h32E; |
| localparam [11:0] CSR_MHPMEVENT15 = 12'h32F; |
| localparam [11:0] CSR_MHPMEVENT16 = 12'h330; |
| localparam [11:0] CSR_MHPMEVENT17 = 12'h331; |
| localparam [11:0] CSR_MHPMEVENT18 = 12'h332; |
| localparam [11:0] CSR_MHPMEVENT19 = 12'h333; |
| localparam [11:0] CSR_MHPMEVENT20 = 12'h334; |
| localparam [11:0] CSR_MHPMEVENT21 = 12'h335; |
| localparam [11:0] CSR_MHPMEVENT22 = 12'h336; |
| localparam [11:0] CSR_MHPMEVENT23 = 12'h337; |
| localparam [11:0] CSR_MHPMEVENT24 = 12'h338; |
| localparam [11:0] CSR_MHPMEVENT25 = 12'h339; |
| localparam [11:0] CSR_MHPMEVENT26 = 12'h33A; |
| localparam [11:0] CSR_MHPMEVENT27 = 12'h33B; |
| localparam [11:0] CSR_MHPMEVENT28 = 12'h33C; |
| localparam [11:0] CSR_MHPMEVENT29 = 12'h33D; |
| localparam [11:0] CSR_MHPMEVENT30 = 12'h33E; |
| localparam [11:0] CSR_MHPMEVENT31 = 12'h33F; |
| localparam [11:0] CSR_MSCRATCH = 12'h340; |
| localparam [11:0] CSR_MEPC = 12'h341; |
| localparam [11:0] CSR_MCAUSE = 12'h342; |
| localparam [11:0] CSR_MTVAL = 12'h343; |
| localparam [11:0] CSR_MIP = 12'h344; |
| localparam [11:0] CSR_PMPCFG0 = 12'h3A0; |
| localparam [11:0] CSR_PMPCFG1 = 12'h3A1; |
| localparam [11:0] CSR_PMPCFG2 = 12'h3A2; |
| localparam [11:0] CSR_PMPCFG3 = 12'h3A3; |
| localparam [11:0] CSR_PMPADDR0 = 12'h3B0; |
| localparam [11:0] CSR_PMPADDR1 = 12'h3B1; |
| localparam [11:0] CSR_PMPADDR2 = 12'h3B2; |
| localparam [11:0] CSR_PMPADDR3 = 12'h3B3; |
| localparam [11:0] CSR_PMPADDR4 = 12'h3B4; |
| localparam [11:0] CSR_PMPADDR5 = 12'h3B5; |
| localparam [11:0] CSR_PMPADDR6 = 12'h3B6; |
| localparam [11:0] CSR_PMPADDR7 = 12'h3B7; |
| localparam [11:0] CSR_PMPADDR8 = 12'h3B8; |
| localparam [11:0] CSR_PMPADDR9 = 12'h3B9; |
| localparam [11:0] CSR_PMPADDR10 = 12'h3BA; |
| localparam [11:0] CSR_PMPADDR11 = 12'h3BB; |
| localparam [11:0] CSR_PMPADDR12 = 12'h3BC; |
| localparam [11:0] CSR_PMPADDR13 = 12'h3BD; |
| localparam [11:0] CSR_PMPADDR14 = 12'h3BE; |
| localparam [11:0] CSR_PMPADDR15 = 12'h3BF; |
| localparam [11:0] CSR_DCSR = 12'h7b0; |
| localparam [11:0] CSR_DPC = 12'h7b1; |
| localparam [11:0] CSR_DSCRATCH0 = 12'h7b2; |
| localparam [11:0] CSR_DSCRATCH1 = 12'h7b3; |
| localparam [11:0] CSR_MCYCLE = 12'hB00; |
| localparam [11:0] CSR_MINSTRET = 12'hB02; |
| localparam [11:0] CSR_MHPMCOUNTER3 = 12'hB03; |
| localparam [11:0] CSR_MHPMCOUNTER4 = 12'hB04; |
| localparam [11:0] CSR_MHPMCOUNTER5 = 12'hB05; |
| localparam [11:0] CSR_MHPMCOUNTER6 = 12'hB06; |
| localparam [11:0] CSR_MHPMCOUNTER7 = 12'hB07; |
| localparam [11:0] CSR_MHPMCOUNTER8 = 12'hB08; |
| localparam [11:0] CSR_MHPMCOUNTER9 = 12'hB09; |
| localparam [11:0] CSR_MHPMCOUNTER10 = 12'hB0A; |
| localparam [11:0] CSR_MHPMCOUNTER11 = 12'hB0B; |
| localparam [11:0] CSR_MHPMCOUNTER12 = 12'hB0C; |
| localparam [11:0] CSR_MHPMCOUNTER13 = 12'hB0D; |
| localparam [11:0] CSR_MHPMCOUNTER14 = 12'hB0E; |
| localparam [11:0] CSR_MHPMCOUNTER15 = 12'hB0F; |
| localparam [11:0] CSR_MHPMCOUNTER16 = 12'hB10; |
| localparam [11:0] CSR_MHPMCOUNTER17 = 12'hB11; |
| localparam [11:0] CSR_MHPMCOUNTER18 = 12'hB12; |
| localparam [11:0] CSR_MHPMCOUNTER19 = 12'hB13; |
| localparam [11:0] CSR_MHPMCOUNTER20 = 12'hB14; |
| localparam [11:0] CSR_MHPMCOUNTER21 = 12'hB15; |
| localparam [11:0] CSR_MHPMCOUNTER22 = 12'hB16; |
| localparam [11:0] CSR_MHPMCOUNTER23 = 12'hB17; |
| localparam [11:0] CSR_MHPMCOUNTER24 = 12'hB18; |
| localparam [11:0] CSR_MHPMCOUNTER25 = 12'hB19; |
| localparam [11:0] CSR_MHPMCOUNTER26 = 12'hB1A; |
| localparam [11:0] CSR_MHPMCOUNTER27 = 12'hB1B; |
| localparam [11:0] CSR_MHPMCOUNTER28 = 12'hB1C; |
| localparam [11:0] CSR_MHPMCOUNTER29 = 12'hB1D; |
| localparam [11:0] CSR_MHPMCOUNTER30 = 12'hB1E; |
| localparam [11:0] CSR_MHPMCOUNTER31 = 12'hB1F; |
| localparam [11:0] CSR_MCYCLEH = 12'hB80; |
| localparam [11:0] CSR_MINSTRETH = 12'hB82; |
| localparam [11:0] CSR_MHPMCOUNTER3H = 12'hB83; |
| localparam [11:0] CSR_MHPMCOUNTER4H = 12'hB84; |
| localparam [11:0] CSR_MHPMCOUNTER5H = 12'hB85; |
| localparam [11:0] CSR_MHPMCOUNTER6H = 12'hB86; |
| localparam [11:0] CSR_MHPMCOUNTER7H = 12'hB87; |
| localparam [11:0] CSR_MHPMCOUNTER8H = 12'hB88; |
| localparam [11:0] CSR_MHPMCOUNTER9H = 12'hB89; |
| localparam [11:0] CSR_MHPMCOUNTER10H = 12'hB8A; |
| localparam [11:0] CSR_MHPMCOUNTER11H = 12'hB8B; |
| localparam [11:0] CSR_MHPMCOUNTER12H = 12'hB8C; |
| localparam [11:0] CSR_MHPMCOUNTER13H = 12'hB8D; |
| localparam [11:0] CSR_MHPMCOUNTER14H = 12'hB8E; |
| localparam [11:0] CSR_MHPMCOUNTER15H = 12'hB8F; |
| localparam [11:0] CSR_MHPMCOUNTER16H = 12'hB90; |
| localparam [11:0] CSR_MHPMCOUNTER17H = 12'hB91; |
| localparam [11:0] CSR_MHPMCOUNTER18H = 12'hB92; |
| localparam [11:0] CSR_MHPMCOUNTER19H = 12'hB93; |
| localparam [11:0] CSR_MHPMCOUNTER20H = 12'hB94; |
| localparam [11:0] CSR_MHPMCOUNTER21H = 12'hB95; |
| localparam [11:0] CSR_MHPMCOUNTER22H = 12'hB96; |
| localparam [11:0] CSR_MHPMCOUNTER23H = 12'hB97; |
| localparam [11:0] CSR_MHPMCOUNTER24H = 12'hB98; |
| localparam [11:0] CSR_MHPMCOUNTER25H = 12'hB99; |
| localparam [11:0] CSR_MHPMCOUNTER26H = 12'hB9A; |
| localparam [11:0] CSR_MHPMCOUNTER27H = 12'hB9B; |
| localparam [11:0] CSR_MHPMCOUNTER28H = 12'hB9C; |
| localparam [11:0] CSR_MHPMCOUNTER29H = 12'hB9D; |
| localparam [11:0] CSR_MHPMCOUNTER30H = 12'hB9E; |
| localparam [11:0] CSR_MHPMCOUNTER31H = 12'hB9F; |
| localparam [11:0] CSR_MHARTID = 12'hF14; |
| localparam [4:0] ALU_NE = 13; |
| localparam [4:0] ALU_SLT = 14; |
| localparam [4:0] ALU_SLTU = 15; |
| localparam [1:0] CSR_OP_SET = 2; |
| localparam [1:0] EXC_PC_DBD = 2; |
| localparam [1:0] MD_OP_DIV = 2; |
| localparam [1:0] OP_A_CURRPC = 2; |
| localparam [1:0] RF_WD_CSR = 2; |
| localparam [2:0] IMM_B_B = 2; |
| localparam [2:0] PC_EXC = 2; |
| localparam [4:0] ALU_XOR = 2; |
| localparam [1:0] PMP_ACC_EXEC = 2'b00; |
| localparam [1:0] PMP_MODE_OFF = 2'b00; |
| localparam [1:0] PRIV_LVL_U = 2'b00; |
| localparam [1:0] PMP_ACC_WRITE = 2'b01; |
| localparam [1:0] PMP_MODE_TOR = 2'b01; |
| localparam [1:0] PRIV_LVL_S = 2'b01; |
| localparam [1:0] PMP_ACC_READ = 2'b10; |
| localparam [1:0] PMP_MODE_NA4 = 2'b10; |
| localparam [1:0] PRIV_LVL_H = 2'b10; |
| localparam [1:0] PMP_MODE_NAPOT = 2'b11; |
| localparam [1:0] PRIV_LVL_M = 2'b11; |
| localparam [1:0] CSR_OP_CLEAR = 3; |
| localparam [1:0] EXC_PC_DBG_EXC = 3; |
| localparam [1:0] MD_OP_REM = 3; |
| localparam [1:0] OP_A_IMM = 3; |
| localparam [2:0] IMM_B_U = 3; |
| localparam [2:0] PC_ERET = 3; |
| localparam [4:0] ALU_OR = 3; |
| localparam [2:0] DBG_CAUSE_NONE = 3'h0; |
| localparam [2:0] DBG_CAUSE_EBREAK = 3'h1; |
| localparam [2:0] DBG_CAUSE_TRIGGER = 3'h2; |
| localparam [2:0] DBG_CAUSE_HALTREQ = 3'h3; |
| localparam [2:0] DBG_CAUSE_STEP = 3'h4; |
| localparam [2:0] IMM_B_J = 4; |
| localparam [2:0] PC_DRET = 4; |
| localparam [4:0] ALU_AND = 4; |
| localparam [3:0] XDEBUGVER_NO = 4'd0; |
| localparam [3:0] XDEBUGVER_NONSTD = 4'd15; |
| localparam [3:0] XDEBUGVER_STD = 4'd4; |
| localparam [2:0] IMM_B_INCR_PC = 5; |
| localparam [4:0] ALU_SRA = 5; |
| localparam [2:0] IMM_B_INCR_ADDR = 6; |
| localparam [4:0] ALU_SRL = 6; |
| localparam [4:0] ALU_SLL = 7; |
| localparam [6:0] OPCODE_LOAD = 7'h03; |
| localparam [6:0] OPCODE_MISC_MEM = 7'h0f; |
| localparam [6:0] OPCODE_OP_IMM = 7'h13; |
| localparam [6:0] OPCODE_AUIPC = 7'h17; |
| localparam [6:0] OPCODE_STORE = 7'h23; |
| localparam [6:0] OPCODE_OP = 7'h33; |
| localparam [6:0] OPCODE_LUI = 7'h37; |
| localparam [6:0] OPCODE_BRANCH = 7'h63; |
| localparam [6:0] OPCODE_JALR = 7'h67; |
| localparam [6:0] OPCODE_JAL = 7'h6f; |
| localparam [6:0] OPCODE_SYSTEM = 7'h73; |
| localparam [4:0] ALU_LT = 8; |
| localparam [4:0] ALU_LTU = 9; |
| localparam [5:0] EXC_CAUSE_INSN_ADDR_MISA = {1'b0, 5'd00}; |
| localparam [5:0] EXC_CAUSE_INSTR_ACCESS_FAULT = {1'b0, 5'd01}; |
| localparam [5:0] EXC_CAUSE_ILLEGAL_INSN = {1'b0, 5'd02}; |
| localparam [5:0] EXC_CAUSE_BREAKPOINT = {1'b0, 5'd03}; |
| localparam [5:0] EXC_CAUSE_LOAD_ACCESS_FAULT = {1'b0, 5'd05}; |
| localparam [5:0] EXC_CAUSE_STORE_ACCESS_FAULT = {1'b0, 5'd07}; |
| localparam [5:0] EXC_CAUSE_ECALL_UMODE = {1'b0, 5'd08}; |
| localparam [5:0] EXC_CAUSE_ECALL_MMODE = {1'b0, 5'd11}; |
| localparam [5:0] EXC_CAUSE_IRQ_SOFTWARE_M = {1'b1, 5'd03}; |
| localparam [5:0] EXC_CAUSE_IRQ_TIMER_M = {1'b1, 5'd07}; |
| localparam [5:0] EXC_CAUSE_IRQ_EXTERNAL_M = {1'b1, 5'd11}; |
| localparam [5:0] EXC_CAUSE_IRQ_NM = {1'b1, 5'd31}; |
| wire [33:0] region_start_addr [0:(PMPNumRegions - 1)]; |
| wire [33:(PMPGranularity + 2)] region_addr_mask [0:(PMPNumRegions - 1)]; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] region_match_high; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] region_match_low; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] region_match_both; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] region_perm_check; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] machine_access_fault; |
| wire [(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + -1) : (((((PMPNumChan - 1) >= 0) ? PMPNumChan : (2 - PMPNumChan)) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + ((PMPNumRegions - 1) - 1))) : (((PMPNumRegions - 1) >= 0) ? ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) - 1)) : ((((0 >= (PMPNumChan - 1)) ? (2 - PMPNumChan) : PMPNumChan) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)) + (((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions))) - 1)))):(((PMPNumChan - 1) >= 0) ? (((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) : (((PMPNumRegions - 1) >= 0) ? ((PMPNumChan - 1) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) : ((PMPNumRegions - 1) + ((PMPNumChan - 1) * ((0 >= (PMPNumRegions - 1)) ? (2 - PMPNumRegions) : PMPNumRegions)))))] user_access_allowed; |
| wire [(PMPNumChan - 1):0] access_fault; |
| generate |
| genvar g_addr_exp_r; |
| for (g_addr_exp_r = 0; (g_addr_exp_r < PMPNumRegions); g_addr_exp_r = (g_addr_exp_r + 1)) begin : g_addr_exp |
| if ((g_addr_exp_r == 0)) begin : g_entry0 |
| assign region_start_addr[g_addr_exp_r] = ((csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 6) + 3)+:2] == PMP_MODE_TOR) ? 34'h000000000 : csr_pmp_addr_i[(((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 34)+:34]); |
| end |
| else begin : g_oth |
| assign region_start_addr[g_addr_exp_r] = ((csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 6) + 3)+:2] == PMP_MODE_TOR) ? csr_pmp_addr_i[(((0 >= (PMPNumRegions - 1)) ? (g_addr_exp_r - 1) : ((PMPNumRegions - 1) - (g_addr_exp_r - 1))) * 34)+:34] : csr_pmp_addr_i[(((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 34)+:34]); |
| end |
| genvar g_bitmask_b; |
| for (g_bitmask_b = (PMPGranularity + 2); (g_bitmask_b < 34); g_bitmask_b = (g_bitmask_b + 1)) begin : g_bitmask |
| if ((g_bitmask_b == (PMPGranularity + 2))) begin : g_bit0 |
| assign region_addr_mask[g_addr_exp_r][g_bitmask_b] = (csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 6) + 3)+:2] != PMP_MODE_NAPOT); |
| end |
| else begin : g_others |
| assign region_addr_mask[g_addr_exp_r][g_bitmask_b] = ((csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 6) + 3)+:2] != PMP_MODE_NAPOT) | ~&csr_pmp_addr_i[((((0 >= (PMPNumRegions - 1)) ? g_addr_exp_r : ((PMPNumRegions - 1) - g_addr_exp_r)) * 34) + (PMPGranularity + 2))+:(((g_bitmask_b - 1) >= (PMPGranularity + 2)) ? (((g_bitmask_b - 1) - (PMPGranularity + 2)) + 1) : (((PMPGranularity + 2) - (g_bitmask_b - 1)) + 1))]); |
| end |
| end |
| end |
| endgenerate |
| generate |
| genvar g_access_check_c; |
| for (g_access_check_c = 0; (g_access_check_c < PMPNumChan); g_access_check_c = (g_access_check_c + 1)) begin : g_access_check |
| genvar g_regions_r; |
| for (g_regions_r = 0; (g_regions_r < PMPNumRegions); g_regions_r = (g_regions_r + 1)) begin : g_regions |
| assign region_match_low[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = (pmp_req_addr_i[((((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 34) + (PMPGranularity + 2))+:((33 >= (PMPGranularity + 2)) ? (34 - (PMPGranularity + 2)) : (((PMPGranularity + 2) - 33) + 1))] >= (region_start_addr[g_regions_r][33:(PMPGranularity + 2)] & region_addr_mask[g_regions_r])); |
| assign region_match_high[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = (pmp_req_addr_i[((((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 34) + (PMPGranularity + 2))+:((33 >= (PMPGranularity + 2)) ? (34 - (PMPGranularity + 2)) : (((PMPGranularity + 2) - 33) + 1))] <= csr_pmp_addr_i[((((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 34) + (PMPGranularity + 2))+:((33 >= (PMPGranularity + 2)) ? (34 - (PMPGranularity + 2)) : (((PMPGranularity + 2) - 33) + 1))]); |
| assign region_match_both[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = ((region_match_low[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] & region_match_high[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))]) & (csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 6) + 3)+:2] != PMP_MODE_OFF)); |
| assign region_perm_check[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = ((((pmp_req_type_i[(((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 2)+:2] == PMP_ACC_EXEC) & csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 6) + 2)+:1]) | ((pmp_req_type_i[(((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 2)+:2] == PMP_ACC_WRITE) & csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 6) + 1)+:1])) | ((pmp_req_type_i[(((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 2)+:2] == PMP_ACC_READ) & csr_pmp_cfg_i[(((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 6)+:1])); |
| assign machine_access_fault[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = ((region_match_both[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] & csr_pmp_cfg_i[((((0 >= (PMPNumRegions - 1)) ? g_regions_r : ((PMPNumRegions - 1) - g_regions_r)) * 6) + 5)+:1]) & ~region_perm_check[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))]); |
| assign user_access_allowed[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] = (region_match_both[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))] & region_perm_check[(((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))) + (((PMPNumRegions - 1) >= 0) ? g_regions_r : (0 - (g_regions_r - (PMPNumRegions - 1)))))]); |
| end |
| assign access_fault[g_access_check_c] = ((priv_mode_i[(((0 >= (PMPNumChan - 1)) ? g_access_check_c : ((PMPNumChan - 1) - g_access_check_c)) * 2)+:2] == PRIV_LVL_M) ? |machine_access_fault[((((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) + ((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))))+:(((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))] : ~|user_access_allowed[((((PMPNumRegions - 1) >= 0) ? 0 : (PMPNumRegions - 1)) + ((((PMPNumChan - 1) >= 0) ? g_access_check_c : (0 - (g_access_check_c - (PMPNumChan - 1)))) * (((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))))+:(((PMPNumRegions - 1) >= 0) ? PMPNumRegions : (2 - PMPNumRegions))]); |
| assign pmp_req_err_o[g_access_check_c] = access_fault[g_access_check_c]; |
| end |
| endgenerate |
| endmodule |
