add TCM

incl/iss/arch/riscv_hart_common.h

@@ -43,7 +43,7 @@ namespace arch {
 
 enum { tohost_dflt = 0xF0001000, fromhost_dflt = 0xF0001040 };
 
-enum features_e{FEAT_NONE, FEAT_PMP=1, FEAT_EXT_N=2, FEAT_CLIC=4, FEAT_DEBUG=8};
+enum features_e{FEAT_NONE, FEAT_PMP=1, FEAT_EXT_N=2, FEAT_CLIC=4, FEAT_DEBUG=8, FEAT_TCM=16};
 
 enum riscv_csr {
     /* user-level CSR */
@@ -239,6 +239,49 @@ public:
     trap_store_page_fault(uint64_t badaddr)
     : trap_access(15 << 16, badaddr) {}
 };
+
+inline void read_reg_uint32(uint64_t offs, uint32_t& reg, uint8_t *const data, unsigned length) {
+    auto reg_ptr = reinterpret_cast<uint8_t*>(&reg);
+    switch (offs & 0x3) {
+    case 0:
+        for (auto i = 0U; i < length; ++i)
+            *(data + i) = *(reg_ptr + i);
+    break;
+    case 1:
+        for (auto i = 0U; i < length; ++i)
+            *(data + i) = *(reg_ptr + 1 + i);
+    break;
+    case 2:
+        for (auto i = 0U; i < length; ++i)
+            *(data + i) = *(reg_ptr + 2 + i);
+    break;
+    case 3:
+        *data = *(reg_ptr + 3);
+    break;
+    }
+}
+
+inline void write_reg_uint32(uint64_t offs, uint32_t& reg, const uint8_t *const data, unsigned length) {
+    auto reg_ptr = reinterpret_cast<uint8_t*>(&reg);
+    switch (offs & 0x3) {
+    case 0:
+        for (auto i = 0U; i < length; ++i)
+            *(reg_ptr + i) = *(data + i);
+    break;
+    case 1:
+        for (auto i = 0U; i < length; ++i)
+            *(reg_ptr + 1 + i) = *(data + i);
+    break;
+    case 2:
+        for (auto i = 0U; i < length; ++i)
+            *(reg_ptr + 2 + i) = *(data + i);
+    break;
+    case 3:
+        *(reg_ptr + 3) = *data ;
+    break;
+    }
+}
+
 }
 }
 

incl/iss/arch/riscv_hart_m_p.h

@@ -99,6 +99,8 @@ public:
 
     using rd_csr_f    = iss::status (this_class::*)(unsigned addr, reg_t &);
     using wr_csr_f    = iss::status (this_class::*)(unsigned addr, reg_t);
+    using mem_read_f  = iss::status(phys_addr_t addr, unsigned, uint8_t *const);
+    using mem_write_f = iss::status(phys_addr_t addr, unsigned, uint8_t const *const);
 
     // primary template
     template <class T, class Enable = void> struct hart_state {};
@@ -294,6 +296,8 @@ protected:
     };
     std::vector<clic_int_reg_t> clic_int_reg;
 
+    std::vector<uint8_t> tcm;
+
     iss::status read_csr_reg(unsigned addr, reg_t &val);
     iss::status write_csr_reg(unsigned addr, reg_t val);
     iss::status read_null(unsigned addr, reg_t &val);
@@ -337,6 +341,10 @@ protected:
 
     void check_interrupt();
     bool pmp_check(const access_type type, const uint64_t addr, const unsigned len);
+    std::vector<std::tuple<uint64_t, uint64_t>> memfn_range;
+    std::vector<std::function<mem_read_f>> memfn_read;
+    std::vector<std::function<mem_write_f>> memfn_write;
+    void insert_mem_range(uint64_t, uint64_t, std::function<mem_read_f>, std::function<mem_write_f>);
     uint64_t clic_base_addr{0};
     unsigned clic_num_irq{0};
     unsigned clic_num_trigger{0};
@@ -407,10 +415,52 @@ riscv_hart_m_p<BASE, FEAT>::riscv_hart_m_p()
     csr_rd_cb[mie] = &this_class::read_ie;
     csr_wr_cb[mie] = &this_class::write_ie;
     csr_rd_cb[mhartid] = &this_class::read_hartid;
+    csr_rd_cb[mcounteren] = &this_class::read_null;
+    csr_wr_cb[mcounteren] = &this_class::write_null;
     csr_wr_cb[misa] = &this_class::write_null;
     csr_wr_cb[mvendorid] = &this_class::write_null;
     csr_wr_cb[marchid] = &this_class::write_null;
     csr_wr_cb[mimpid] = &this_class::write_null;
+    if(FEAT & FEAT_CLIC) {
+        csr_rd_cb[mtvt] = &this_class::read_csr_reg;
+        csr_wr_cb[mtvt] = &this_class::write_csr_reg;
+        csr_rd_cb[mxnti] = &this_class::read_csr_reg;
+        csr_wr_cb[mxnti] = &this_class::write_csr_reg;
+        csr_rd_cb[mintstatus] = &this_class::read_csr_reg;
+        csr_wr_cb[mintstatus] = &this_class::write_null;
+        csr_rd_cb[mscratchcsw] = &this_class::read_csr_reg;
+        csr_wr_cb[mscratchcsw] = &this_class::write_csr_reg;
+        csr_rd_cb[mscratchcswl] = &this_class::read_csr_reg;
+        csr_wr_cb[mscratchcswl] = &this_class::write_csr_reg;
+        csr_rd_cb[mintthresh] = &this_class::read_csr_reg;
+        csr_wr_cb[mintthresh] = &this_class::write_intthresh;
+        csr_rd_cb[mclicbase] = &this_class::read_csr_reg;
+        csr_wr_cb[mclicbase] = &this_class::write_null;
+
+        clic_base_addr=0xC0000000;
+        clic_num_irq=16;
+        clic_int_reg.resize(clic_num_irq);
+        clic_cfg_reg=0x20;
+        clic_info_reg = (/*CLICINTCTLBITS*/ 4U<<21) + clic_num_irq;
+        mcause_max_irq=clic_num_irq+16;
+        insert_mem_range(clic_base_addr, 0x5000UL,
+                [this](phys_addr_t addr, unsigned length, uint8_t * const data) { return read_clic(addr.val, length, data);},
+                [this](phys_addr_t addr, unsigned length, uint8_t const * const data) {return write_clic(addr.val, length, data);});
+    }
+    if(FEAT & FEAT_TCM) {
+        tcm.resize(0x8000);
+        std::function<mem_read_f> read_clic_cb = [this](phys_addr_t addr, unsigned length, uint8_t * const data) {
+            auto offset=addr.val-0x10000000;
+            std::copy(tcm.data() + offset, tcm.data() + offset + length, data);
+            return iss::Ok;
+        };
+        std::function<mem_write_f> write_clic_cb = [this](phys_addr_t addr, unsigned length, uint8_t const * const data) {
+            auto offset=addr.val-0x10000000;
+            std::copy(data, data + length, tcm.data() + offset);
+            return iss::Ok;
+        };
+        insert_mem_range(0x10000000, 0x8000UL, read_clic_cb, write_clic_cb);
+    }
     if(FEAT & FEAT_DEBUG){
         csr_wr_cb[dscratch0] = &this_class::write_dcsr_reg;
         csr_rd_cb[dscratch0] = &this_class::read_dcsr_reg;
@@ -489,6 +539,20 @@ template <typename BASE, features_e FEAT> std::pair<uint64_t, bool> riscv_hart_m
     throw std::runtime_error("memory load file not found");
 }
 
+template<typename BASE, features_e FEAT>
+inline void riscv_hart_m_p<BASE, FEAT>::insert_mem_range(uint64_t base, uint64_t size, std::function<mem_read_f> rd_f,
+        std::function<mem_write_f> wr_fn) {
+    std::tuple<uint64_t, uint64_t> entry{base, size};
+    auto it = std::upper_bound( memfn_range.begin(), memfn_range.end(), entry,
+            [](std::tuple<uint64_t, uint64_t> const& a, std::tuple<uint64_t, uint64_t> const& b){
+        return std::get<0>(a)<std::get<0>(b);
+    });
+    auto idx = std::distance(memfn_range.begin(), it);
+    memfn_range.insert(it, entry);
+    memfn_read.insert(std::begin(memfn_read)+idx, rd_f);
+    memfn_write.insert(std::begin(memfn_write)+idx, wr_fn);
+}
+
 template <typename BASE, features_e FEAT>
 iss::status riscv_hart_m_p<BASE, FEAT>::read(const address_type type, const access_type access, const uint32_t space,
         const uint64_t addr, const unsigned length, uint8_t *const data) {
@@ -517,9 +581,20 @@ iss::status riscv_hart_m_p<BASE, FEAT>::read(const address_type type, const acce
                     fault_data=addr;
                     return iss::Err;
                 }
-                auto res = type==iss::address_type::PHYSICAL?
+                auto phys_addr = type==iss::address_type::PHYSICAL?phys_addr_t{access, space, addr}:BASE::v2p(iss::addr_t{access, type, space, addr});
-                        read_mem( BASE::v2p(phys_addr_t{access, space, addr}), length, data):
+                auto res = iss::Err;
-                        read_mem( BASE::v2p(iss::addr_t{access, type, space, addr}), length, data);
+                if(access != access_type::FETCH && memfn_range.size()){
+                    auto it = std::find_if(std::begin(memfn_range), std::end(memfn_range), [phys_addr](std::tuple<uint64_t, uint64_t> const& a){
+                        return std::get<0>(a)<=phys_addr.val && (std::get<0>(a)+std::get<1>(a))>phys_addr.val;
+                    });
+                    if(it!=std::end(memfn_range)) {
+                        auto idx = std::distance(std::begin(memfn_range), it);
+                        res = memfn_read[idx](phys_addr, length, data);
+                    } else
+                        res = read_mem( phys_addr, length, data);
+                } else {
+                    res = read_mem( phys_addr, length, data);
+                }
                 if (unlikely(res != iss::Ok)){
                     this->reg.trap_state = (1 << 31) | (5 << 16); // issue trap 5 (load access fault
                     fault_data=addr;
@@ -594,14 +669,25 @@ iss::status riscv_hart_m_p<BASE, FEAT>::write(const address_type type, const acc
                 return iss::Err;
             }
             try {
-                if(!(access && iss::access_type::DEBUG) &&  length>1 && (addr&(length-1))){
+                if(length>1 && (addr&(length-1)) && (access&access_type::DEBUG) != access_type::DEBUG){
                     this->reg.trap_state = 1<<31 | 6<<16;
                     fault_data=addr;
                     return iss::Err;
                 }
-                auto res = type==iss::address_type::PHYSICAL?
+                auto phys_addr = type==iss::address_type::PHYSICAL?phys_addr_t{access, space, addr}:BASE::v2p(iss::addr_t{access, type, space, addr});
-                        write_mem(phys_addr_t{access, space, addr}, length, data):
+                auto res = iss::Err;
-                        write_mem(BASE::v2p(iss::addr_t{access, type, space, addr}), length, data);
+                if(access != access_type::FETCH && memfn_range.size()){
+                    auto it = std::find_if(std::begin(memfn_range), std::end(memfn_range), [phys_addr](std::tuple<uint64_t, uint64_t> const& a){
+                        return std::get<0>(a)<=phys_addr.val && (std::get<0>(a)+std::get<1>(a))>phys_addr.val;
+                    });
+                    if(it!=std::end(memfn_range)) {
+                        auto idx = std::distance(std::begin(memfn_range), it);
+                        res = memfn_write[idx]( phys_addr, length, data);
+                    } else
+                        res = write_mem( phys_addr, length, data);
+                } else {
+                    res = write_mem( phys_addr, length, data);
+                }
                 if (unlikely(res != iss::Ok)) {
                     this->reg.trap_state = (1 << 31) | (7 << 16); // issue trap 7 (Store/AMO access fault)
                     fault_data=addr;
@@ -874,6 +960,12 @@ template <typename BASE, features_e FEAT> iss::status riscv_hart_m_p<BASE, FEAT>
     return iss::Ok;
 }
 
+template<typename BASE, features_e FEAT>
+iss::status riscv_hart_m_p<BASE, FEAT>::write_intthresh(unsigned addr, reg_t val) {
+    csr[addr]= val &0xff;
+    return iss::Ok;
+}
+
 template <typename BASE, features_e FEAT>
 iss::status riscv_hart_m_p<BASE, FEAT>::read_mem(phys_addr_t paddr, unsigned length, uint8_t *const data) {
     if(mem_read_cb) return mem_read_cb(paddr, length, data);
@@ -977,6 +1069,42 @@ iss::status riscv_hart_m_p<BASE, FEAT>::write_mem(phys_addr_t paddr, unsigned le
     return iss::Ok;
 }
 
+template<typename BASE, features_e FEAT>
+iss::status riscv_hart_m_p<BASE, FEAT>::read_clic(uint64_t addr, unsigned length, uint8_t *const data) {
+    if(addr==clic_base_addr) { // cliccfg
+        *data=clic_cfg_reg;
+        for(auto i=1; i<length; ++i) *(data+i)=0;
+    } else if(addr>=(clic_base_addr+4) && (addr+length)<=(clic_base_addr+8)){ // clicinfo
+        read_reg_uint32(addr, clic_info_reg, data, length);
+    } else if(addr>=(clic_base_addr+0x40) && (addr+length)<=(clic_base_addr+0x40+clic_num_trigger*4)){ // clicinttrig
+        auto offset = ((addr&0x7fff)-0x40)/4;
+        read_reg_uint32(addr, clic_inttrig_reg[offset], data, length);
+    } else if(addr>=(clic_base_addr+0x1000) && (addr+length)<=(clic_base_addr+clic_num_irq*4)){ // clicintip/clicintie/clicintattr/clicintctl
+        auto offset = ((addr&0x7fff)-0x1000)/4;
+        read_reg_uint32(addr, clic_int_reg[offset].raw, data, length);
+    } else {
+        for(auto i = 0U; i<length; ++i) *(data+i)=0;
+    }
+    return iss::Ok;
+}
+
+template<typename BASE, features_e FEAT>
+iss::status riscv_hart_m_p<BASE, FEAT>::write_clic(uint64_t addr, unsigned length, const uint8_t *const data) {
+    if(addr==clic_base_addr) { // cliccfg
+        clic_cfg_reg = *data;
+        clic_cfg_reg&= 0x7e;
+//    } else if(addr>=(clic_base_addr+4) && (addr+length)<=(clic_base_addr+4)){ // clicinfo
+//        write_uint32(addr, clic_info_reg, data, length);
+    } else if(addr>=(clic_base_addr+0x40) && (addr+length)<=(clic_base_addr+0xC0)){ // clicinttrig
+        auto offset = ((addr&0x7fff)-0x40)/4;
+        write_reg_uint32(addr, clic_inttrig_reg[offset], data, length);
+    } else if(addr>=(clic_base_addr+0x1000) && (addr+length)<=(clic_base_addr+clic_num_irq*4)){ // clicintip/clicintie/clicintattr/clicintctl
+        auto offset = ((addr&0x7fff)-0x1000)/4;
+        write_reg_uint32(addr, clic_int_reg[offset].raw, data, length);
+    }
+    return iss::Ok;
+}
+
 template <typename BASE, features_e FEAT> inline void riscv_hart_m_p<BASE, FEAT>::reset(uint64_t address) {
     BASE::reset(address);
     state.mstatus = hart_state_type::mstatus_reset_val;

incl/iss/arch/riscv_hart_mu_p.h

@@ -99,6 +99,8 @@ public:
 
     using rd_csr_f    = iss::status (this_class::*)(unsigned addr, reg_t &);
     using wr_csr_f    = iss::status (this_class::*)(unsigned addr, reg_t);
+    using mem_read_f  = iss::status(phys_addr_t addr, unsigned, uint8_t *const);
+    using mem_write_f = iss::status(phys_addr_t addr, unsigned, uint8_t const *const);
 
     // primary template
     template <class T, class Enable = void> struct hart_state {};
@@ -309,6 +311,8 @@ protected:
     };
     std::vector<clic_int_reg_t> clic_int_reg;
 
+    std::vector<uint8_t> tcm;
+
     iss::status read_csr_reg(unsigned addr, reg_t &val);
     iss::status write_csr_reg(unsigned addr, reg_t val);
     iss::status read_null(unsigned addr, reg_t &val);
@@ -355,6 +359,10 @@ protected:
 
     void check_interrupt();
     bool pmp_check(const access_type type, const uint64_t addr, const unsigned len);
+    std::vector<std::tuple<uint64_t, uint64_t>> memfn_range;
+    std::vector<std::function<mem_read_f>> memfn_read;
+    std::vector<std::function<mem_write_f>> memfn_write;
+    void insert_mem_range(uint64_t, uint64_t, std::function<mem_read_f>, std::function<mem_write_f>);
     uint64_t clic_base_addr{0};
     unsigned clic_num_irq{0};
     unsigned clic_num_trigger{0};
@@ -483,6 +491,23 @@ riscv_hart_mu_p<BASE, FEAT>::riscv_hart_mu_p()
         clic_cfg_reg=0x20;
         clic_info_reg = (/*CLICINTCTLBITS*/ 4U<<21) + clic_num_irq;
         mcause_max_irq=clic_num_irq+16;
+        insert_mem_range(clic_base_addr, 0x5000UL,
+                [this](phys_addr_t addr, unsigned length, uint8_t * const data) { return read_clic(addr.val, length, data);},
+                [this](phys_addr_t addr, unsigned length, uint8_t const * const data) {return write_clic(addr.val, length, data);});
+    }
+    if(FEAT & FEAT_TCM) {
+        tcm.resize(0x8000);
+        std::function<mem_read_f> read_clic_cb = [this](phys_addr_t addr, unsigned length, uint8_t * const data) {
+            auto offset=addr.val-0x10000000;
+            std::copy(tcm.data() + offset, tcm.data() + offset + length, data);
+            return iss::Ok;
+        };
+        std::function<mem_write_f> write_clic_cb = [this](phys_addr_t addr, unsigned length, uint8_t const * const data) {
+            auto offset=addr.val-0x10000000;
+            std::copy(data, data + length, tcm.data() + offset);
+            return iss::Ok;
+        };
+        insert_mem_range(0x10000000, 0x8000UL, read_clic_cb, write_clic_cb);
     }
     if(FEAT & FEAT_DEBUG){
         csr_wr_cb[dscratch0] = &this_class::write_dcsr_reg;
@@ -562,6 +587,20 @@ template <typename BASE, features_e FEAT> std::pair<uint64_t, bool> riscv_hart_m
     throw std::runtime_error("memory load file not found");
 }
 
+template<typename BASE, features_e FEAT>
+inline void riscv_hart_mu_p<BASE, FEAT>::insert_mem_range(uint64_t base, uint64_t size, std::function<mem_read_f> rd_f,
+        std::function<mem_write_f> wr_fn) {
+    std::tuple<uint64_t, uint64_t> entry{base, size};
+    auto it = std::upper_bound( memfn_range.begin(), memfn_range.end(), entry,
+            [](std::tuple<uint64_t, uint64_t> const& a, std::tuple<uint64_t, uint64_t> const& b){
+        return std::get<0>(a)<std::get<0>(b);
+    });
+    auto idx = std::distance(memfn_range.begin(), it);
+    memfn_range.insert(it, entry);
+    memfn_read.insert(std::begin(memfn_read)+idx, rd_f);
+    memfn_write.insert(std::begin(memfn_write)+idx, wr_fn);
+}
+
 template<typename BASE, features_e FEAT>
 inline iss::status riscv_hart_mu_p<BASE, FEAT>::write_pmpcfg_reg(unsigned addr, reg_t val) {
     csr[addr] = val & 0x9f9f9f9f;
@@ -688,8 +727,15 @@ iss::status riscv_hart_mu_p<BASE, FEAT>::read(const address_type type, const acc
                 }
                 auto phys_addr = type==iss::address_type::PHYSICAL?phys_addr_t{access, space, addr}:BASE::v2p(iss::addr_t{access, type, space, addr});
                 auto res = iss::Err;
-                if((FEAT & FEAT_CLIC) && access != access_type::FETCH && phys_addr.val>=clic_base_addr && (phys_addr.val+length)<=(clic_base_addr+0x5000)){ //TODO: should be a constant
+                if(access != access_type::FETCH && memfn_range.size()){
-                    res = read_clic(phys_addr.val, length, data);
+                    auto it = std::find_if(std::begin(memfn_range), std::end(memfn_range), [phys_addr](std::tuple<uint64_t, uint64_t> const& a){
+                        return std::get<0>(a)<=phys_addr.val && (std::get<0>(a)+std::get<1>(a))>phys_addr.val;
+                    });
+                    if(it!=std::end(memfn_range)) {
+                        auto idx = std::distance(std::begin(memfn_range), it);
+                        res = memfn_read[idx](phys_addr, length, data);
+                    } else
+                        res = read_mem( phys_addr, length, data);
                 } else {
                     res = read_mem( phys_addr, length, data);
                 }
@@ -781,8 +827,19 @@ iss::status riscv_hart_mu_p<BASE, FEAT>::write(const address_type type, const ac
                     return iss::Err;
                 }
                 auto phys_addr = type==iss::address_type::PHYSICAL?phys_addr_t{access, space, addr}:BASE::v2p(iss::addr_t{access, type, space, addr});
-                auto res = ((FEAT & FEAT_CLIC) && phys_addr.val>=clic_base_addr && (phys_addr.val+length)<=(clic_base_addr+0x5000))? //TODO: should be a constant
+                auto res = iss::Err;
-                        write_clic(phys_addr.val, length, data) : write_mem( phys_addr, length, data);
+                if(access != access_type::FETCH && memfn_range.size()){
+                    auto it = std::find_if(std::begin(memfn_range), std::end(memfn_range), [phys_addr](std::tuple<uint64_t, uint64_t> const& a){
+                        return std::get<0>(a)<=phys_addr.val && (std::get<0>(a)+std::get<1>(a))>phys_addr.val;
+                    });
+                    if(it!=std::end(memfn_range)) {
+                        auto idx = std::distance(std::begin(memfn_range), it);
+                        res = memfn_write[idx]( phys_addr, length, data);
+                    } else
+                        res = write_mem( phys_addr, length, data);
+                } else {
+                    res = write_mem( phys_addr, length, data);
+                }
                 if (unlikely(res != iss::Ok)) {
                     this->reg.trap_state = (1 << 31) | (7 << 16); // issue trap 7 (Store/AMO access fault)
                     fault_data=addr;
@@ -1111,8 +1168,7 @@ iss::status riscv_hart_mu_p<BASE, FEAT>::write_mem(phys_addr_t paddr, unsigned l
     case 0x10023000: // UART1 base, TXFIFO reg
         uart_buf << (char)data[0];
         if (((char)data[0]) == '\n' || data[0] == 0) {
-            // LOG(INFO)<<"UART"<<((paddr.val>>16)&0x3)<<" send
+            LOG(INFO)<<"UART"<<((paddr.val>>16)&0x3)<<" send '"<<uart_buf.str()<<"'";
-            // '"<<uart_buf.str()<<"'";
             std::cout << uart_buf.str();
             uart_buf.str("");
         }
@@ -1181,61 +1237,19 @@ iss::status riscv_hart_mu_p<BASE, FEAT>::write_mem(phys_addr_t paddr, unsigned l
     return iss::Ok;
 }
 
-void read_uint32(uint64_t offs, uint32_t& reg, uint8_t *const data, unsigned length) {
-    auto reg_ptr = reinterpret_cast<uint8_t*>(&reg);
-    switch (offs & 0x3) {
-    case 0:
-        for (auto i = 0U; i < length; ++i)
-            *(data + i) = *(reg_ptr + i);
-    break;
-    case 1:
-        for (auto i = 0U; i < length; ++i)
-            *(data + i) = *(reg_ptr + 1 + i);
-    break;
-    case 2:
-        for (auto i = 0U; i < length; ++i)
-            *(data + i) = *(reg_ptr + 2 + i);
-    break;
-    case 3:
-        *data = *(reg_ptr + 3);
-    break;
-    }
-}
-
-void write_uint32(uint64_t offs, uint32_t& reg, const uint8_t *const data, unsigned length) {
-    auto reg_ptr = reinterpret_cast<uint8_t*>(&reg);
-    switch (offs & 0x3) {
-    case 0:
-        for (auto i = 0U; i < length; ++i)
-            *(reg_ptr + i) = *(data + i);
-    break;
-    case 1:
-        for (auto i = 0U; i < length; ++i)
-            *(reg_ptr + 1 + i) = *(data + i);
-    break;
-    case 2:
-        for (auto i = 0U; i < length; ++i)
-            *(reg_ptr + 2 + i) = *(data + i);
-    break;
-    case 3:
-        *(reg_ptr + 3) = *data ;
-    break;
-    }
-}
-
 template<typename BASE, features_e FEAT>
 iss::status riscv_hart_mu_p<BASE, FEAT>::read_clic(uint64_t addr, unsigned length, uint8_t *const data) {
     if(addr==clic_base_addr) { // cliccfg
         *data=clic_cfg_reg;
         for(auto i=1; i<length; ++i) *(data+i)=0;
     } else if(addr>=(clic_base_addr+4) && (addr+length)<=(clic_base_addr+8)){ // clicinfo
-        read_uint32(addr, clic_info_reg, data, length);
+        read_reg_uint32(addr, clic_info_reg, data, length);
     } else if(addr>=(clic_base_addr+0x40) && (addr+length)<=(clic_base_addr+0x40+clic_num_trigger*4)){ // clicinttrig
         auto offset = ((addr&0x7fff)-0x40)/4;
-        read_uint32(addr, clic_inttrig_reg[offset], data, length);
+        read_reg_uint32(addr, clic_inttrig_reg[offset], data, length);
     } else if(addr>=(clic_base_addr+0x1000) && (addr+length)<=(clic_base_addr+clic_num_irq*4)){ // clicintip/clicintie/clicintattr/clicintctl
         auto offset = ((addr&0x7fff)-0x1000)/4;
-        read_uint32(addr, clic_int_reg[offset].raw, data, length);
+        read_reg_uint32(addr, clic_int_reg[offset].raw, data, length);
     } else {
         for(auto i = 0U; i<length; ++i) *(data+i)=0;
     }
@@ -1251,10 +1265,10 @@ iss::status riscv_hart_mu_p<BASE, FEAT>::write_clic(uint64_t addr, unsigned leng
 //        write_uint32(addr, clic_info_reg, data, length);
     } else if(addr>=(clic_base_addr+0x40) && (addr+length)<=(clic_base_addr+0xC0)){ // clicinttrig
         auto offset = ((addr&0x7fff)-0x40)/4;
-        write_uint32(addr, clic_inttrig_reg[offset], data, length);
+        write_reg_uint32(addr, clic_inttrig_reg[offset], data, length);
     } else if(addr>=(clic_base_addr+0x1000) && (addr+length)<=(clic_base_addr+clic_num_irq*4)){ // clicintip/clicintie/clicintattr/clicintctl
         auto offset = ((addr&0x7fff)-0x1000)/4;
-        write_uint32(addr, clic_int_reg[offset].raw, data, length);
+        write_reg_uint32(addr, clic_int_reg[offset].raw, data, length);
     }
     return iss::Ok;
 }

incl/iss/arch/tgc_mapper.h

@@ -37,7 +37,7 @@ using tgc_e_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_e, (iss::arch:
 #ifdef CORE_TGC_X
 #include "riscv_hart_mu_p.h"
 #include "tgc_x.h"
-using tgc_x_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_x, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N)>;
+using tgc_x_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_x, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N | iss::arch::FEAT_TCM)>;
 #endif
 
 #endif