update tgc-mapper

.gitignore

@@ -30,6 +30,5 @@ language.settings.xml
 /.gdbinit
 /*.out
 /dump.json
-/src-gen/
 /*.yaml
 /*.json

CMakeLists.txt

@@ -29,32 +29,35 @@ endif()
 add_subdirectory(softfloat)
 
 # library files
-FILE(GLOB TGC_SOURCES    ${CMAKE_CURRENT_SOURCE_DIR}/src/iss/*.cpp) 
-FILE(GLOB TGC_VM_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/vm/interp/vm_*.cpp)
+FILE(GLOB GEN_SOURCES
+    ${CMAKE_CURRENT_SOURCE_DIR}/src-gen/iss/arch/*.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/src-gen/vm/interp/vm_*.cpp
+)
 
 set(LIB_SOURCES 
     src/vm/fp_functions.cpp
-    src/plugin/instruction_count.cpp
-    
-    ${TGC_SOURCES}
-    ${TGC_VM_SOURCES}
+    src/iss/plugin/instruction_count.cpp
+	src/iss/arch/tgc_c.cpp    
+	src/vm/interp/vm_tgc_c.cpp
+	src/vm/fp_functions.cpp
+    ${GEN_SOURCES}
 )
 if(TARGET RapidJSON)
-    list(APPEND LIB_SOURCES src/plugin/cycle_estimate.cpp src/plugin/pctrace.cpp)
+    list(APPEND LIB_SOURCES src/iss/plugin/cycle_estimate.cpp src/iss/plugin/pctrace.cpp)
 endif()
 
 if(WITH_LLVM)
-	FILE(GLOB TGC_LLVM_SOURCES
-	    ${CMAKE_CURRENT_SOURCE_DIR}/src/vm/llvm/vm_*.cpp
+	FILE(GLOB LLVM_GEN_SOURCES
+	    ${CMAKE_CURRENT_SOURCE_DIR}/src-gen/vm/llvm/vm_*.cpp
 	)
-	list(APPEND LIB_SOURCES ${TGC_LLVM_SOURCES})
+	list(APPEND LIB_SOURCES ${LLVM_GEN_SOURCES})
 endif()
 
 if(WITH_TCC)
-	FILE(GLOB TGC_TCC_SOURCES
+	FILE(GLOB TCC_GEN_SOURCES
 	    ${CMAKE_CURRENT_SOURCE_DIR}/src/vm/tcc/vm_*.cpp
 	)
-	list(APPEND LIB_SOURCES ${TGC_TCC_SOURCES})
+	list(APPEND LIB_SOURCES ${TCC_GEN_SOURCES})
 endif()
 
 # Define the library
@@ -69,7 +72,8 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     target_compile_options(${PROJECT_NAME} PRIVATE /wd4293)
 endif()
-target_include_directories(${PROJECT_NAME} PUBLIC incl)
+target_include_directories(${PROJECT_NAME} PUBLIC src)
+target_include_directories(${PROJECT_NAME} PUBLIC src-gen)
 target_link_libraries(${PROJECT_NAME} PUBLIC softfloat scc-util jsoncpp Boost::coroutine)
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     target_link_libraries(${PROJECT_NAME} PUBLIC -Wl,--whole-archive dbt-rise-core -Wl,--no-whole-archive)

gen_input/templates/CORENAME.cpp.gtl

@@ -37,9 +37,9 @@ def getRegisterSizes(){
     return regs
 }
 %>
+#include "${coreDef.name.toLowerCase()}.h"
 #include "util/ities.h"
 #include <util/logging.h>
-#include <iss/arch/${coreDef.name.toLowerCase()}.h>
 #include <cstdio>
 #include <cstring>
 #include <fstream>

gen_input/templates/interp/CORENAME.cpp.gtl

@@ -36,7 +36,7 @@ def nativeTypeSize(int size){
     if(size<=8) return 8; else if(size<=16) return 16; else if(size<=32) return 32; else return 64;
 }
 %>
-#include "../fp_functions.h"
+#include <vm/fp_functions.h>
 #include <iss/arch/${coreDef.name.toLowerCase()}.h>
 #include <iss/arch/riscv_hart_m_p.h>
 #include <iss/debugger/gdb_session.h>
@@ -314,11 +314,9 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(finish_cond_e co
 		        <%}}%>// calculate next pc value
 		        *NEXT_PC = *PC + ${instr.length/8};
 		        // execute instruction
-		        try {
 		        <%instr.behavior.eachLine{%>${it}
-		        <%}%>} catch(...){}
-	    	}
-	    	break;<%}%>
+		        <%}%>TRAP_${instr.name}:break;
+	    	}// @suppress("No break at end of case")<%}%>
             default: {
                 *NEXT_PC = *PC + ((instr & 3) == 3 ? 4 : 2);
                 raise(0,  2);

incl/iss/arch/.gitignore

@@ -1 +0,0 @@
-/tgc_*.h

src-gen/.gitignore

@@ -0,0 +1,2 @@
+/iss
+/vm

src/iss/arch/tgc_c.cpp

@@ -30,9 +30,9 @@
  *
  *******************************************************************************/
 
+#include "tgc_c.h"
 #include "util/ities.h"
 #include <util/logging.h>
-#include <iss/arch/tgc_c.h>
 #include <cstdio>
 #include <cstring>
 #include <fstream>

src/iss/arch/tgc_mapper.h

@@ -4,39 +4,44 @@
 #include "riscv_hart_m_p.h"
 #include "tgc_c.h"
 using tgc_c_plat_type = iss::arch::riscv_hart_m_p<iss::arch::tgc_c>;
+#ifdef CORE_TGC_A
+#include "riscv_hart_m_p.h"
+#include <iss/arch/tgc_a.h>
+using tgc_a_plat_type = iss::arch::riscv_hart_m_p<iss::arch::tgc_a>;
+#endif
 #ifdef CORE_TGC_B
 #include "riscv_hart_m_p.h"
-#include "tgc_b.h"
+#include <iss/arch/tgc_b.h>
 using tgc_b_plat_type = iss::arch::riscv_hart_m_p<iss::arch::tgc_b>;
 #endif
 #ifdef CORE_TGC_C_XRB_NN
 #include "riscv_hart_m_p.h"
-#include "tgc_c_xrb_nn.h"
+#include <iss/arch/tgc_c_xrb_nn.h>
 using tgc_c_xrb_nn_plat_type = iss::arch::riscv_hart_m_p<iss::arch::tgc_c_xrb_nn>;
 #endif
 #ifdef CORE_TGC_D
 #include "riscv_hart_mu_p.h"
-#include "tgc_d.h"
+#include <iss/arch/tgc_d.h>
 using tgc_d_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_d, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N)>;
 #endif
 #ifdef CORE_TGC_D_XRB_MAC
 #include "riscv_hart_mu_p.h"
-#include "tgc_d_xrb_mac.h"
+#include <iss/arch/tgc_d_xrb_mac.h>
 using tgc_d_xrb_mac_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_d_xrb_mac, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N)>;
 #endif
 #ifdef CORE_TGC_D_XRB_NN
 #include "riscv_hart_mu_p.h"
-#include "tgc_d_xrb_nn.h"
+#include <iss/arch/tgc_d_xrb_nn.h>
 using tgc_d_xrb_nn_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_d_xrb_nn, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N)>;
 #endif
 #ifdef CORE_TGC_E
 #include "riscv_hart_mu_p.h"
-#include "tgc_e.h"
+#include <iss/arch/tgc_e.h>
 using tgc_e_plat_type = iss::arch::riscv_hart_mu_p<iss::arch::tgc_e, (iss::arch::features_e)(iss::arch::FEAT_PMP | iss::arch::FEAT_CLIC | iss::arch::FEAT_EXT_N)>;
 #endif
 #ifdef CORE_TGC_X
 #include "riscv_hart_mu_p.h"
-#include "tgc_x.h"
+#include <iss/arch/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 | iss::arch::FEAT_TCM)>;
 #endif
 

src/iss/plugin/cycle_estimate.cpp

@@ -32,14 +32,14 @@
  *       eyck@minres.com - initial API and implementation
  ******************************************************************************/
 
-#include "iss/plugin/cycle_estimate.h"
+#include "cycle_estimate.h"
 
 #include <iss/arch_if.h>
 #include <util/logging.h>
 #include <rapidjson/document.h>
 #include <rapidjson/istreamwrapper.h>
-#include "rapidjson/writer.h"
-#include "rapidjson/stringbuffer.h"
+#include <rapidjson/writer.h>
+#include <rapidjson/stringbuffer.h>
 #include <rapidjson/ostreamwrapper.h>
 #include <rapidjson/error/en.h>
 #include <fstream>
@@ -48,7 +48,7 @@ using namespace rapidjson;
 using namespace std;
 
 iss::plugin::cycle_estimate::cycle_estimate(string const& config_file_name)
-: arch_instr(nullptr)
+: instr_if(nullptr)
 , config_file_name(config_file_name)
 {
 }
@@ -57,9 +57,9 @@ iss::plugin::cycle_estimate::~cycle_estimate() {
 }
 
 bool iss::plugin::cycle_estimate::registration(const char* const version, vm_if& vm) {
-    arch_instr = vm.get_arch()->get_instrumentation_if();
-    if(!arch_instr) return false;
-    const string  core_name = arch_instr->core_type_name();
+    instr_if = vm.get_arch()->get_instrumentation_if();
+    if(!instr_if) return false;
+    const string  core_name = instr_if->core_type_name();
     if (config_file_name.length() > 0) {
         ifstream is(config_file_name);
         if (is.is_open()) {
@@ -108,11 +108,11 @@ bool iss::plugin::cycle_estimate::registration(const char* const version, vm_if&
 }
 
 void iss::plugin::cycle_estimate::callback(instr_info_t instr_info, exec_info const& exc_info) {
-    assert(arch_instr && "No instrumentation interface available but callback executed");
+    assert(instr_if && "No instrumentation interface available but callback executed");
     auto entry = delays[instr_info.instr_id];
     bool taken = exc_info.branch_taken;
     if (exc_info.branch_taken && (entry.taken > 1))
-        arch_instr->set_curr_instr_cycles(entry.taken);
+        instr_if->set_curr_instr_cycles(entry.taken);
     else if (entry.not_taken > 1)
-        arch_instr->set_curr_instr_cycles(entry.not_taken);
+        instr_if->set_curr_instr_cycles(entry.not_taken);
 }

src/iss/plugin/cycle_estimate.h

@@ -81,7 +81,7 @@ public:
     void callback(instr_info_t instr_info, exec_info const&) override;
 
 private:
-    iss::instrumentation_if *arch_instr;
+    iss::instrumentation_if *instr_if;
     std::vector<instr_desc> delays;
     struct pair_hash {
         size_t operator()(const std::pair<uint64_t, uint64_t> &p) const {

src/iss/plugin/instruction_count.cpp

@@ -32,8 +32,8 @@
  *       eyck@minres.com - initial API and implementation
  ******************************************************************************/
 
-#include "iss/plugin/instruction_count.h"
-#include "iss/instrumentation_if.h"
+#include "instruction_count.h"
+#include <iss/instrumentation_if.h>
 
 #include <iss/arch_if.h>
 #include <util/logging.h>

src/iss/plugin/pctrace.cpp

@@ -1,11 +1,11 @@
 #include <iss/arch_if.h>
-#include <iss/plugin/pctrace.h>
+#include "pctrace.h"
 #include <util/logging.h>
 #include <util/ities.h>
 #include <rapidjson/document.h>
 #include <rapidjson/istreamwrapper.h>
-#include "rapidjson/writer.h"
-#include "rapidjson/stringbuffer.h"
+#include <rapidjson/writer.h>
+#include <rapidjson/stringbuffer.h>
 #include <rapidjson/ostreamwrapper.h>
 #include <rapidjson/error/en.h>
 #include <fstream>
@@ -159,10 +159,15 @@ void cov::callback(instr_info_t iinfo, const exec_info& einfo) {
     auto instr = instr_if->get_instr_word();
     auto call = (id==2 || id==3) && bit_sub<7,5>(instr)!=0;
     bool taken = einfo.branch_taken;
-    if (einfo.branch_taken)
+    if (einfo.branch_taken) {
         delay = entry.taken;
-    else
+        if(entry.taken > 1)
+            instr_if->set_curr_instr_cycles(entry.taken);
+    } else {
         delay = entry.not_taken;
+        if (entry.not_taken > 1)
+            instr_if->set_curr_instr_cycles(entry.not_taken);
+    }
 #ifndef WITH_LZ4
     output<<std::hex <<"0x" << instr_if->get_pc() <<"," << delay <<"," << call<< "\n";
 #else

src/main.cpp

@@ -35,14 +35,14 @@
 
 #include <boost/lexical_cast.hpp>
 #include <boost/program_options.hpp>
-#include <iss/arch/tgc_mapper.h>
+#include "iss/arch/tgc_mapper.h"
 #ifdef WITH_LLVM
 #include <iss/llvm/jit_helper.h>
 #endif
 #include <iss/log_categories.h>
-#include <iss/plugin/cycle_estimate.h>
-#include <iss/plugin/instruction_count.h>
-#include <iss/plugin/pctrace.h>
+#include "iss/plugin/cycle_estimate.h"
+#include "iss/plugin/instruction_count.h"
+#include "iss/plugin/pctrace.h"
 #include <iss/plugin/loader.h>
 #if defined(HAS_LUA)
 #include <iss/plugin/lua.h>

src/sysc/core_complex.cpp

@@ -38,7 +38,7 @@
 #include <iss/iss.h>
 #include <iss/vm_types.h>
 #include <iss/plugin/loader.h>
-#include <sysc/core_complex.h>
+#include "core_complex.h"
 #include <iss/arch/tgc_mapper.h>
 #include <scc/report.h>
 #include <util/ities.h>

src/vm/interp/.gitignore

@@ -1 +0,0 @@
-/vm_tgc_*.cpp

src/vm/llvm/vm_tgc_c.cpp

@@ -30,7 +30,7 @@
  *
  *******************************************************************************/
 
-#include <iss/arch/tgf_c.h>
+#include <iss/arch/tgc_c.h>
 #include <iss/arch/riscv_hart_m_p.h>
 #include <iss/debugger/gdb_session.h>
 #include <iss/debugger/server.h>
@@ -52,7 +52,7 @@ namespace fp_impl {
 void add_fp_functions_2_module(::llvm::Module *, unsigned, unsigned);
 }
 
-namespace tgf_c {
+namespace tgc_c {
 using namespace ::llvm;
 using namespace iss::arch;
 using namespace iss::debugger;
@@ -4151,11 +4151,11 @@ template <typename ARCH> inline void vm_impl<ARCH>::gen_trap_check(BasicBlock *b
                           bb, this->trap_blk, 1);
 }
 
-} // namespace tgf_c
+} // namespace tgc_c
 
 template <>
-std::unique_ptr<vm_if> create<arch::tgf_c>(arch::tgf_c *core, unsigned short port, bool dump) {
-    auto ret = new tgf_c::vm_impl<arch::tgf_c>(*core, dump);
+std::unique_ptr<vm_if> create<arch::tgc_c>(arch::tgc_c *core, unsigned short port, bool dump) {
+    auto ret = new tgc_c::vm_impl<arch::tgc_c>(*core, dump);
     if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port);
     return std::unique_ptr<vm_if>(ret);
 }

src/vm/tcc/vm_tgc_c.cpp

@@ -30,7 +30,7 @@
  *
  *******************************************************************************/
 
-#include <iss/arch/tgf_c.h>
+#include <iss/arch/tgc_c.h>
 #include <iss/arch/riscv_hart_m_p.h>
 #include <iss/debugger/gdb_session.h>
 #include <iss/debugger/server.h>
@@ -49,7 +49,7 @@
 
 namespace iss {
 namespace tcc {
-namespace tgf_c {
+namespace tgc_c {
 using namespace iss::arch;
 using namespace iss::debugger;
 
@@ -3251,8 +3251,8 @@ template <typename ARCH> void vm_impl<ARCH>::gen_trap_behavior(tu_builder& tu) {
 } // namespace mnrv32
 
 template <>
-std::unique_ptr<vm_if> create<arch::tgf_c>(arch::tgf_c *core, unsigned short port, bool dump) {
-    auto ret = new tgf_c::vm_impl<arch::tgf_c>(*core, dump);
+std::unique_ptr<vm_if> create<arch::tgc_c>(arch::tgc_c *core, unsigned short port, bool dump) {
+    auto ret = new tgc_c::vm_impl<arch::tgc_c>(*core, dump);
     if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port);
     return std::unique_ptr<vm_if>(ret);
 }