Fixed implementation of RV64 so that remaining riscv-test pass
This commit is contained in:
@@ -4,22 +4,16 @@ set(LIB_HEADERS ${RiscVSCHeaders} )
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set(LIB_SOURCES
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iss/rv32gc.cpp
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iss/rv32imac.cpp
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iss/rv64ia.cpp
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iss/rv64i.cpp
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iss/rv64gc.cpp
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internal/fp_functions.cpp
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internal/vm_rv32gc.cpp
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internal/vm_rv32imac.cpp
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internal/vm_rv64ia.cpp
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internal/vm_rv64i.cpp
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internal/vm_rv64gc.cpp
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plugin/instruction_count.cpp
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plugin/cycle_estimate.cpp)
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if(SystemC_FOUND)
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set(LIB_SOURCES ${LIB_SOURCES} sysc/core_complex.cpp)
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endif()
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set(APP_HEADERS )
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set(APP_SOURCES main.cpp)
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# Define two variables in order not to repeat ourselves.
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set(LIBRARY_NAME riscv)
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@@ -31,8 +25,11 @@ set_target_properties(${LIBRARY_NAME} PROPERTIES
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FRAMEWORK FALSE
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PUBLIC_HEADER "${LIB_HEADERS}" # specify the public headers
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)
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#set_property(TARGET ${LIBRARY_NAME} PROPERTY POSITION_INDEPENDENT_CODE ON)
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if(SystemC_FOUND)
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set(SC_LIBRARY_NAME riscv_sc)
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add_library(${SC_LIBRARY_NAME} SHARED sysc/core_complex.cpp)
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add_definitions(-DWITH_SYSTEMC)
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include_directories(${SystemC_INCLUDE_DIRS})
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@@ -42,18 +39,30 @@ if(SystemC_FOUND)
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add_definitions(-DWITH_SCV)
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include_directories(${SCV_INCLUDE_DIRS})
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endif()
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set_target_properties(${SC_LIBRARY_NAME} PROPERTIES
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VERSION ${VERSION} # ${VERSION} was defined in the main CMakeLists.
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FRAMEWORK FALSE
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PUBLIC_HEADER "${LIB_HEADERS}" # specify the public headers
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)
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target_link_libraries(${SC_LIBRARY_NAME} ${LIBRARY_NAME})
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target_link_libraries(${SC_LIBRARY_NAME} dbt-core)
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target_link_libraries(${SC_LIBRARY_NAME} softfloat)
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target_link_libraries(${SC_LIBRARY_NAME} sc-components)
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target_link_libraries(${SC_LIBRARY_NAME} external)
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target_link_libraries(${SC_LIBRARY_NAME} ${llvm_libs})
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target_link_libraries(${SC_LIBRARY_NAME} ${Boost_LIBRARIES} )
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endif()
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# This is a make target, so you can do a "make riscv-sc"
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set(APPLICATION_NAME riscv-sim)
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add_executable(${APPLICATION_NAME} ${APP_SOURCES})
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add_executable(${APPLICATION_NAME} main.cpp)
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# Links the target exe against the libraries
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target_link_libraries(${APPLICATION_NAME} ${LIBRARY_NAME})
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target_link_libraries(${APPLICATION_NAME} jsoncpp)
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target_link_libraries(${APPLICATION_NAME} dbt-core)
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target_link_libraries(${APPLICATION_NAME} softfloat)
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target_link_libraries(${APPLICATION_NAME} sc-components)
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target_link_libraries(${APPLICATION_NAME} external)
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target_link_libraries(${APPLICATION_NAME} ${llvm_libs})
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target_link_libraries(${APPLICATION_NAME} ${Boost_LIBRARIES} )
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@@ -70,7 +70,7 @@ using namespace std;
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using namespace llvm;
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void add_fp_functions_2_module(Module *mod, uint32_t flen) {
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void add_fp_functions_2_module(Module *mod, uint32_t flen, uint32_t xlen) {
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if(flen){
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FDECL(fget_flags, INT_TYPE(32));
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FDECL(fadd_s, INT_TYPE(32), INT_TYPE(32), INT_TYPE(32), INT_TYPE(8));
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@@ -83,6 +83,8 @@ void add_fp_functions_2_module(Module *mod, uint32_t flen) {
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FDECL(fmadd_s, INT_TYPE(32), INT_TYPE(32), INT_TYPE(32), INT_TYPE(32), INT_TYPE(32), INT_TYPE(8));
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FDECL(fsel_s, INT_TYPE(32), INT_TYPE(32), INT_TYPE(32), INT_TYPE(32));
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FDECL(fclass_s, INT_TYPE(32), INT_TYPE(32));
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FDECL(fcvt_32_64, INT_TYPE(64), INT_TYPE(32), INT_TYPE(32), INT_TYPE(8));
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FDECL(fcvt_64_32, INT_TYPE(32), INT_TYPE(64), INT_TYPE(32), INT_TYPE(8));
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if(flen>32){
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FDECL(fconv_d2f, INT_TYPE(32), INT_TYPE(64), INT_TYPE(8));
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FDECL(fconv_f2d, INT_TYPE(64), INT_TYPE(32), INT_TYPE(8));
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@@ -96,6 +98,8 @@ void add_fp_functions_2_module(Module *mod, uint32_t flen) {
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FDECL(fmadd_d, INT_TYPE(64), INT_TYPE(64), INT_TYPE(64), INT_TYPE(64), INT_TYPE(32), INT_TYPE(8));
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FDECL(fsel_d, INT_TYPE(64), INT_TYPE(64), INT_TYPE(64), INT_TYPE(32));
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FDECL(fclass_d, INT_TYPE(64), INT_TYPE(64));
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FDECL(unbox_s, INT_TYPE(32), INT_TYPE(64));
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}
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}
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}
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@@ -198,13 +202,15 @@ uint32_t fcvt_s(uint32_t v1, uint32_t op, uint8_t mode) {
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float32_t v1f{v1};
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softfloat_exceptionFlags=0;
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float32_t r;
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int32_t res;
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switch(op){
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case 0: //w->s, fp to int32
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res = f32_to_i32(v1f,rmm_map[mode&0x7],true);
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case 0:{ //w->s, fp to int32
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uint_fast32_t res = f32_to_i32(v1f,rmm_map[mode&0x7],true);
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return (uint32_t)res;
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case 1: //wu->s
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return f32_to_ui32(v1f,rmm_map[mode&0x7],true);
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}
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case 1:{ //wu->s
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uint_fast32_t res = f32_to_ui32(v1f,rmm_map[mode&0x7],true);
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return (uint32_t)res;
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}
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case 2: //s->w
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r=i32_to_f32(v1);
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return r.v;
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@@ -373,17 +379,19 @@ uint64_t fcvt_d(uint64_t v1, uint32_t op, uint8_t mode) {
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float64_t v1f{v1};
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softfloat_exceptionFlags=0;
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float64_t r;
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int32_t res;
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switch(op){
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case 0: //w->s, fp to int32
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res = f64_to_i64(v1f,rmm_map[mode&0x7],true);
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case 0:{ //l->d, fp to int32
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int64_t res = f64_to_i64(v1f,rmm_map[mode&0x7],true);
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return (uint64_t)res;
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case 1: //wu->s
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return f64_to_ui64(v1f,rmm_map[mode&0x7],true);
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case 2: //s->w
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}
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case 1:{ //lu->s
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uint64_t res = f64_to_ui64(v1f,rmm_map[mode&0x7],true);
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return res;
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}
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case 2: //s->l
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r=i64_to_f64(v1);
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return r.v;
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case 3: //s->wu
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case 3: //s->lu
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r=ui64_to_f64(v1);
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return r.v;
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}
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@@ -454,5 +462,53 @@ uint64_t fclass_d(uint64_t v1 ){
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( isNaN && !isSNaN ) << 9;
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}
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uint64_t fcvt_32_64(uint32_t v1, uint32_t op, uint8_t mode) {
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float32_t v1f{v1};
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softfloat_exceptionFlags=0;
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float64_t r;
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switch(op){
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case 0: //l->s, fp to int32
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return f32_to_i64(v1f,rmm_map[mode&0x7],true);
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case 1: //wu->s
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return f32_to_ui64(v1f,rmm_map[mode&0x7],true);
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case 2: //s->w
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r=i32_to_f64(v1);
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return r.v;
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case 3: //s->wu
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r=ui32_to_f64(v1);
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return r.v;
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}
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return 0;
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}
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uint32_t fcvt_64_32(uint64_t v1, uint32_t op, uint8_t mode) {
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softfloat_exceptionFlags=0;
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float32_t r;
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switch(op){
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case 0:{ //wu->s
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int32_t r=f64_to_i32(float64_t{v1}, rmm_map[mode&0x7],true);
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return r;
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}
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case 1:{ //wu->s
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uint32_t r=f64_to_ui32(float64_t{v1}, rmm_map[mode&0x7],true);
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return r;
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}
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case 2: //l->s, fp to int32
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r=i64_to_f32(v1);
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return r.v;
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case 3: //wu->s
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r=ui64_to_f32(v1);
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return r.v;
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}
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return 0;
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}
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uint32_t unbox_s(uint64_t v){
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constexpr uint64_t mask = std::numeric_limits<uint64_t>::max() & ~((uint64_t)std::numeric_limits<uint32_t>::max());
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if((v & mask) != mask)
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return 0x7fc00000;
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else
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return v & std::numeric_limits<uint32_t>::max();
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}
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}
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
11342
riscv/src/internal/vm_rv64gc.cpp
Normal file
11342
riscv/src/internal/vm_rv64gc.cpp
Normal file
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,34 +1,34 @@
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////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017, MINRES Technologies GmbH
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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// POSSIBILITY OF SUCH DAMAGE.
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//
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////////////////////////////////////////////////////////////////////////////////
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/*******************************************************************************
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* Copyright (C) 2017, 2018 MINRES Technologies GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
|
||||
*
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* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
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*
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*******************************************************************************/
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#include "util/ities.h"
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#include <util/logging.h>
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|
81
riscv/src/iss/rv64gc.cpp
Normal file
81
riscv/src/iss/rv64gc.cpp
Normal file
@@ -0,0 +1,81 @@
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/*******************************************************************************
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* Copyright (C) 2017, 2018 MINRES Technologies GmbH
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
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|
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|
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#include "util/ities.h"
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#include <util/logging.h>
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#include <elfio/elfio.hpp>
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#include <iss/arch/rv64gc.h>
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#ifdef __cplusplus
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extern "C" {
|
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#endif
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#include <ihex.h>
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#ifdef __cplusplus
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}
|
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#endif
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#include <cstdio>
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#include <cstring>
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#include <fstream>
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using namespace iss::arch;
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constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv64gc>::reg_names;
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constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv64gc>::reg_aliases;
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constexpr std::array<const uint32_t, 72> iss::arch::traits<iss::arch::rv64gc>::reg_bit_widths;
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constexpr std::array<const uint32_t, 73> iss::arch::traits<iss::arch::rv64gc>::reg_byte_offsets;
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rv64gc::rv64gc() {
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reg.icount = 0;
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}
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rv64gc::~rv64gc() = default;
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void rv64gc::reset(uint64_t address) {
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for(size_t i=0; i<traits<rv64gc>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<rv64gc>::reg_t),0));
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reg.PC=address;
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reg.NEXT_PC=reg.PC;
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reg.trap_state=0;
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reg.machine_state=0x0;
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reg.icount=0;
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}
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uint8_t *rv64gc::get_regs_base_ptr() {
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return reinterpret_cast<uint8_t*>(®);
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}
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rv64gc::phys_addr_t rv64gc::virt2phys(const iss::addr_t &pc) {
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return phys_addr_t(pc); // change logical address to physical address
|
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}
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|
79
riscv/src/iss/rv64i.cpp
Normal file
79
riscv/src/iss/rv64i.cpp
Normal file
@@ -0,0 +1,79 @@
|
||||
/*******************************************************************************
|
||||
* Copyright (C) 2017, 2018 MINRES Technologies GmbH
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
#include "util/ities.h"
|
||||
#include <util/logging.h>
|
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|
||||
#include <elfio/elfio.hpp>
|
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#include <iss/arch/rv64i.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#include <ihex.h>
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
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#include <cstdio>
|
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#include <cstring>
|
||||
#include <fstream>
|
||||
|
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using namespace iss::arch;
|
||||
|
||||
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv64i>::reg_names;
|
||||
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv64i>::reg_aliases;
|
||||
constexpr std::array<const uint32_t, 39> iss::arch::traits<iss::arch::rv64i>::reg_bit_widths;
|
||||
constexpr std::array<const uint32_t, 40> iss::arch::traits<iss::arch::rv64i>::reg_byte_offsets;
|
||||
|
||||
rv64i::rv64i() {
|
||||
reg.icount = 0;
|
||||
}
|
||||
|
||||
rv64i::~rv64i() = default;
|
||||
|
||||
void rv64i::reset(uint64_t address) {
|
||||
for(size_t i=0; i<traits<rv64i>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<rv64i>::reg_t),0));
|
||||
reg.PC=address;
|
||||
reg.NEXT_PC=reg.PC;
|
||||
reg.trap_state=0;
|
||||
reg.machine_state=0x0;
|
||||
reg.icount=0;
|
||||
}
|
||||
|
||||
uint8_t *rv64i::get_regs_base_ptr() {
|
||||
return reinterpret_cast<uint8_t*>(®);
|
||||
}
|
||||
|
||||
rv64i::phys_addr_t rv64i::virt2phys(const iss::addr_t &pc) {
|
||||
return phys_addr_t(pc); // change logical address to physical address
|
||||
}
|
||||
|
@@ -1,78 +0,0 @@
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Copyright (C) 2017, MINRES Technologies GmbH
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its contributors
|
||||
// may be used to endorse or promote products derived from this software
|
||||
// without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
// POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Created on: Tue Sep 05 18:57:24 CEST 2017
|
||||
// * rv64ia.cpp Author: <CoreDSL Generator>
|
||||
//
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include "util/ities.h"
|
||||
#include <util/logging.h>
|
||||
|
||||
#include <elfio/elfio.hpp>
|
||||
#include <iss/arch/rv64ia.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#include <ihex.h>
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#include <cstdio>
|
||||
#include <cstring>
|
||||
#include <fstream>
|
||||
|
||||
using namespace iss::arch;
|
||||
|
||||
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv64ia>::reg_names;
|
||||
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv64ia>::reg_aliases;
|
||||
constexpr std::array<const uint32_t, 39> iss::arch::traits<iss::arch::rv64ia>::reg_bit_widths;
|
||||
constexpr std::array<const uint32_t, 40> iss::arch::traits<iss::arch::rv64ia>::reg_byte_offsets;
|
||||
|
||||
rv64ia::rv64ia() { reg.icount = 0; reg.machine_state = 0x3;}
|
||||
|
||||
rv64ia::~rv64ia(){}
|
||||
|
||||
void rv64ia::reset(uint64_t address) {
|
||||
for (size_t i = 0; i < traits<rv64ia>::NUM_REGS; ++i)
|
||||
set_reg(i, std::vector<uint8_t>(sizeof(traits<rv64ia>::reg_t), 0));
|
||||
reg.PC = address;
|
||||
reg.NEXT_PC = reg.PC;
|
||||
reg.trap_state = 0;
|
||||
reg.machine_state = 0x3;
|
||||
reg.icount=0;
|
||||
}
|
||||
|
||||
uint8_t *rv64ia::get_regs_base_ptr() { return reinterpret_cast<uint8_t *>(®); }
|
||||
|
||||
rv64ia::phys_addr_t rv64ia::virt2phys(const iss::addr_t &pc) {
|
||||
return phys_addr_t(pc); // change logical address to physical address
|
||||
}
|
@@ -38,7 +38,8 @@
|
||||
#include <iss/arch/riscv_hart_msu_vp.h>
|
||||
#include <iss/arch/rv32imac.h>
|
||||
#include <iss/arch/rv32gc.h>
|
||||
#include <iss/arch/rv64ia.h>
|
||||
#include <iss/arch/rv64gc.h>
|
||||
#include <iss/arch/rv64i.h>
|
||||
#include <iss/llvm/jit_helper.h>
|
||||
#include <iss/log_categories.h>
|
||||
#include <iss/plugin/cycle_estimate.h>
|
||||
@@ -107,7 +108,11 @@ int main(int argc, char *argv[]) {
|
||||
std::unique_ptr<iss::arch_if> cpu{nullptr};
|
||||
std::string isa_opt(clim["isa"].as<std::string>());
|
||||
if (isa_opt=="rv64ia") {
|
||||
iss::arch::rv64ia* lcpu = new iss::arch::riscv_hart_msu_vp<iss::arch::rv64ia>();
|
||||
iss::arch::rv64i* lcpu = new iss::arch::riscv_hart_msu_vp<iss::arch::rv64i>();
|
||||
vm = iss::create(lcpu, clim["gdb-port"].as<unsigned>());
|
||||
cpu.reset(lcpu);
|
||||
} else if (isa_opt=="rv64gc") {
|
||||
iss::arch::rv64gc* lcpu = new iss::arch::riscv_hart_msu_vp<iss::arch::rv64gc>();
|
||||
vm = iss::create(lcpu, clim["gdb-port"].as<unsigned>());
|
||||
cpu.reset(lcpu);
|
||||
} else if (isa_opt=="rv32imac") {
|
||||
|
Reference in New Issue
Block a user