DBT-RISE
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DBT-RISE-TGC
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Generate and integrate TGF cores in Ecosystem-VP. Remove obsolete cores

This commit is contained in:
Stanislaw Kaushanski 2020-08-24 15:01:54 +02:00
parent 03172e352d
commit 9754e3953f
39 changed files with 944 additions and 72865 deletions
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28
CMakeLists.txt
View File

@ -30,33 +30,21 @@ add_subdirectory(softfloat)
FILE(GLOB RiscVSCHeaders ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*.h ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*/*.h) FILE(GLOB RiscVSCHeaders ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*.h ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*/*.h)
set(LIB_HEADERS ${RiscVSCHeaders} ) set(LIB_HEADERS ${RiscVSCHeaders} )
set(LIB_SOURCES set(LIB_SOURCES
src/iss/rv32gc.cpp src/iss/tgf01.cpp
src/iss/rv32imac.cpp src/iss/tgf02.cpp
src/iss/rv64i.cpp
src/iss/rv64gc.cpp
src/iss/mnrv32.cpp
src/vm/fp_functions.cpp src/vm/fp_functions.cpp
src/vm/tcc/vm_mnrv32.cpp src/vm/tcc/vm_tgf01.cpp
src/vm/tcc/vm_rv32gc.cpp src/vm/tcc/vm_tgf02.cpp
src/vm/tcc/vm_rv32imac.cpp src/vm/interp/vm_tgf01.cpp
src/vm/tcc/vm_rv64i.cpp src/vm/interp/vm_tgf02.cpp
src/vm/tcc/vm_rv64gc.cpp
src/vm/interp/vm_mnrv32.cpp
src/vm/interp/vm_rv32gc.cpp
src/vm/interp/vm_rv32imac.cpp
src/vm/interp/vm_rv64i.cpp
src/vm/interp/vm_rv64gc.cpp
src/plugin/instruction_count.cpp src/plugin/instruction_count.cpp
src/plugin/cycle_estimate.cpp src/plugin/cycle_estimate.cpp
) )
if(WITH_LLVM) if(WITH_LLVM)
set(LIB_SOURCES ${LIB_SOURCES} set(LIB_SOURCES ${LIB_SOURCES}
src/vm/llvm/fp_impl.cpp src/vm/llvm/fp_impl.cpp
src/vm/llvm/vm_mnrv32.cpp src/vm/llvm/vm_tgf01.cpp
src/vm/llvm/vm_rv32gc.cpp src/vm/llvm/vm_tgf02.cpp
src/vm/llvm/vm_rv32imac.cpp
src/vm/llvm/vm_rv64i.cpp
src/vm/llvm/vm_rv64gc.cpp
) )
endif() endif()

119
CMakeLists.txt.orig
View File

@ -1,119 +0,0 @@
cmake_minimum_required(VERSION 3.3)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/sc-components/cmake)
set(ENABLE_SCV TRUE CACHE BOOL "Enable use of SCV")
set(ENABLE_SHARED TRUE CACHE BOOL "Build shared libraries")
include(GitFunctions)
get_branch_from_git()
# if we are not on master or develop set the submodules to develop
IF(NOT ${GIT_BRANCH} MATCHES "master")
IF(NOT ${GIT_BRANCH} MATCHES "develop")
message(STATUS "main branch is '${GIT_BRANCH}', setting submodules to 'develop'")
set(GIT_BRANCH develop)
endif()
endif()
### set the directory names of the submodules
set(GIT_SUBMODULES elfio libGIS sc-components dbt-core)
set(GIT_SUBMODULE_DIR_sc-components .)
set(GIT_SUBMODULE_DIR_dbt-core .)
### set each submodules's commit or tag that is to be checked out
### (leave empty if you want master)
#set(GIT_SUBMODULE_VERSION_sc-comp 3af6b9836589b082c19d9131c5d0b7afa8ddd7cd)
set(GIT_SUBMODULE_BRANCH_sc-components ${GIT_BRANCH})
set(GIT_SUBMODULE_BRANCH_dbt-core ${GIT_BRANCH})
include(GNUInstallDirs)
include(Submodules)
include(Conan)
#enable_testing()
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)
if(COMPILER_SUPPORTS_MARCH_NATIVE)
if("${CMAKE_BUILD_TYPE}" STREQUAL "")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
elseif(NOT(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo"))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
endif()
endif()
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(warnings "-Wall -Wextra -Werror")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GLIBCXX_USE_CXX11_ABI=0")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
set(CMAKE_C_FLAGS_RELEASE "-O3 -DNDEBUG")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set(warnings "/W4 /WX /EHsc")
endif()
setup_conan()
# This line finds the boost lib and headers.
set(Boost_NO_BOOST_CMAKE ON) # Don't do a find_package in config mode before searching for a regular boost install.
find_package(Boost COMPONENTS program_options system thread filesystem REQUIRED)
if(DEFINED ENV{LLVM_HOME})
find_path (LLVM_DIR LLVM-Config.cmake $ENV{LLVM_HOME}/lib/cmake/llvm)
endif(DEFINED ENV{LLVM_HOME})
find_package(LLVM REQUIRED CONFIG)
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
llvm_map_components_to_libnames(llvm_libs support core mcjit x86codegen x86asmparser)
find_package(Threads)
find_package(Tcmalloc)
find_package(ZLIB)
find_package(SystemC)
if(SystemC_FOUND)
message(STATUS "SystemC headers at ${SystemC_INCLUDE_DIRS}")
message(STATUS "SystemC library at ${SystemC_LIBRARY_DIRS}")
if(SCV_FOUND)
message(STATUS "SCV headers at ${SCV_INCLUDE_DIRS}")
message(STATUS "SCV library at ${SCV_LIBRARY_DIRS}")
endif(SCV_FOUND)
if(CCI_FOUND)
message(STATUS "CCI headers at ${CCI_INCLUDE_DIRS}")
message(STATUS "CCI library at ${CCI_LIBRARY_DIRS}")
endif()
endif(SystemC_FOUND)
set(PROJECT_3PARTY_DIRS external)
include(clang-format)
set(ENABLE_CLANG_TIDY OFF CACHE BOOL "Add clang-tidy automatically to builds")
if (ENABLE_CLANG_TIDY)
find_program (CLANG_TIDY_EXE NAMES "clang-tidy" PATHS /usr/local/opt/llvm/bin )
if (CLANG_TIDY_EXE)
message(STATUS "clang-tidy found: ${CLANG_TIDY_EXE}")
set(CLANG_TIDY_CHECKS "-*,modernize-*")
set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-checks=${CLANG_TIDY_CHECKS};-header-filter='${CMAKE_SOURCE_DIR}/*';-fix"
CACHE STRING "" FORCE)
else()
message(AUTHOR_WARNING "clang-tidy not found!")
set(CMAKE_CXX_CLANG_TIDY "" CACHE STRING "" FORCE) # delete it
endif()
endif()
# Set the version number of your project here (format is MAJOR.MINOR.PATCHLEVEL - e.g. 1.0.0)
set(VERSION_MAJOR "1")
set(VERSION_MINOR "0")
set(VERSION_PATCH "0")
set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
add_subdirectory(external)
add_subdirectory(dbt-core)
add_subdirectory(sc-components)
add_subdirectory(softfloat)
GET_DIRECTORY_PROPERTY(SOFTFLOAT_INCLUDE_DIRS DIRECTORY softfloat DEFINITION SOFTFLOAT_INCLUDE_DIRS)
add_subdirectory(riscv)
add_subdirectory(platform)
message(STATUS "Build Type: ${CMAKE_BUILD_TYPE}")

10
gen_input/TGFS.core_desc
View File

@ -1,6 +1,6 @@
import "RV32I.core_desc" import "CoreDSL-Instruction-Set-Description/RV32I.core_desc"
import "RVM.core_desc" import "CoreDSL-Instruction-Set-Description/RVM.core_desc"
import "RVC.core_desc" import "CoreDSL-Instruction-Set-Description/RVC.core_desc"
Core TGF01 provides RV32I { Core TGF01 provides RV32I {
constants { constants {
@ -9,6 +9,8 @@ Core TGF01 provides RV32I {
// definitions for the architecture wrapper // definitions for the architecture wrapper
// XL ZYXWVUTSRQPONMLKJIHGFEDCBA // XL ZYXWVUTSRQPONMLKJIHGFEDCBA
MISA_VAL:=0b01000000000000000000000100000000; MISA_VAL:=0b01000000000000000000000100000000;
PGSIZE := 0x1000; //1 << 12;
PGMASK := 0xfff; //PGSIZE-1
} }
} }
@ -20,5 +22,7 @@ Core TGF02 provides RV32I, RV32M, RV32IC {
// definitions for the architecture wrapper // definitions for the architecture wrapper
// XL ZYXWVUTSRQPONMLKJIHGFEDCBA // XL ZYXWVUTSRQPONMLKJIHGFEDCBA
MISA_VAL:=0b01000000000000000001000100000100; MISA_VAL:=0b01000000000000000001000100000100;
PGSIZE := 0x1000; //1 << 12;
PGMASK := 0xfff; //PGSIZE-1
} }
} }

2
gen_input/templates/interp/vm-vm_CORENAME.cpp.gtl
View File

@ -32,7 +32,7 @@
#include "../fp_functions.h" #include "../fp_functions.h"
#include <iss/arch/${coreDef.name.toLowerCase()}.h> #include <iss/arch/${coreDef.name.toLowerCase()}.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>

2
gen_input/templates/llvm/vm-vm_CORENAME.cpp.gtl
View File

@ -31,7 +31,7 @@
*******************************************************************************/ *******************************************************************************/
#include <iss/arch/${coreDef.name.toLowerCase()}.h> #include <iss/arch/${coreDef.name.toLowerCase()}.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>

2
gen_input/templates/tcc/vm-vm_CORENAME.cpp.gtl
View File

@ -31,7 +31,7 @@
*******************************************************************************/ *******************************************************************************/
#include <iss/arch/${coreDef.name.toLowerCase()}.h> #include <iss/arch/${coreDef.name.toLowerCase()}.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>

252
incl/iss/arch/mnrv32.h
View File

@ -1,252 +0,0 @@
/*******************************************************************************
* 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.
*
*******************************************************************************/
#ifndef _MNRV32_H_
#define _MNRV32_H_
#include <array>
#include <iss/arch/traits.h>
#include <iss/arch_if.h>
#include <iss/vm_if.h>
namespace iss {
namespace arch {
struct mnrv32;
template <> struct traits<mnrv32> {
constexpr static char const* const core_type = "MNRV32";
static constexpr std::array<const char*, 33> reg_names{
{"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", "pc"}};
static constexpr std::array<const char*, 33> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}};
enum constants {XLEN=32, PCLEN=32, MISA_VAL=0b1000000000101000001000100000101, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 0;
enum reg_e {
X0,
X1,
X2,
X3,
X4,
X5,
X6,
X7,
X8,
X9,
X10,
X11,
X12,
X13,
X14,
X15,
X16,
X17,
X18,
X19,
X20,
X21,
X22,
X23,
X24,
X25,
X26,
X27,
X28,
X29,
X30,
X31,
PC,
NUM_REGS,
NEXT_PC=NUM_REGS,
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT,
ZERO = X0,
RA = X1,
SP = X2,
GP = X3,
TP = X4,
T0 = X5,
T1 = X6,
T2 = X7,
S0 = X8,
S1 = X9,
A0 = X10,
A1 = X11,
A2 = X12,
A3 = X13,
A4 = X14,
A5 = X15,
A6 = X16,
A7 = X17,
S2 = X18,
S3 = X19,
S4 = X20,
S5 = X21,
S6 = X22,
S7 = X23,
S8 = X24,
S9 = X25,
S10 = X26,
S11 = X27,
T3 = X28,
T4 = X29,
T5 = X30,
T6 = X31
};
using reg_t = uint32_t;
using addr_t = uint32_t;
using code_word_t = uint32_t; //TODO: check removal
using virt_addr_t = iss::typed_addr_t<iss::address_type::VIRTUAL>;
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
static constexpr std::array<const uint32_t, 39> reg_bit_widths{
{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64}};
static constexpr std::array<const uint32_t, 40> reg_byte_offsets{
{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,160}};
static const uint64_t addr_mask = (reg_t(1) << (XLEN - 1)) | ((reg_t(1) << (XLEN - 1)) - 1);
enum sreg_flag_e { FLAGS };
enum mem_type_e { MEM, CSR, FENCE, RES };
};
struct mnrv32: public arch_if {
using virt_addr_t = typename traits<mnrv32>::virt_addr_t;
using phys_addr_t = typename traits<mnrv32>::phys_addr_t;
using reg_t = typename traits<mnrv32>::reg_t;
using addr_t = typename traits<mnrv32>::addr_t;
mnrv32();
~mnrv32();
void reset(uint64_t address=0) override;
uint8_t* get_regs_base_ptr() override;
/// deprecated
void get_reg(short idx, std::vector<uint8_t>& value) override {}
void set_reg(short idx, const std::vector<uint8_t>& value) override {}
/// deprecated
bool get_flag(int flag) override {return false;}
void set_flag(int, bool value) override {};
/// deprecated
void update_flags(operations op, uint64_t opr1, uint64_t opr2) override {};
inline uint64_t get_icount() { return reg.icount; }
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
inline phys_addr_t v2p(const iss::addr_t& addr){
if (addr.space != traits<mnrv32>::MEM || addr.type == iss::address_type::PHYSICAL ||
addr_mode[static_cast<uint16_t>(addr.access)&0x3]==address_type::PHYSICAL) {
return phys_addr_t(addr.access, addr.space, addr.val&traits<mnrv32>::addr_mask);
} else
return virt2phys(addr);
}
virtual phys_addr_t virt2phys(const iss::addr_t& addr);
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline uint32_t get_last_branch() { return reg.last_branch; }
protected:
struct MNRV32_regs {
uint32_t X0 = 0;
uint32_t X1 = 0;
uint32_t X2 = 0;
uint32_t X3 = 0;
uint32_t X4 = 0;
uint32_t X5 = 0;
uint32_t X6 = 0;
uint32_t X7 = 0;
uint32_t X8 = 0;
uint32_t X9 = 0;
uint32_t X10 = 0;
uint32_t X11 = 0;
uint32_t X12 = 0;
uint32_t X13 = 0;
uint32_t X14 = 0;
uint32_t X15 = 0;
uint32_t X16 = 0;
uint32_t X17 = 0;
uint32_t X18 = 0;
uint32_t X19 = 0;
uint32_t X20 = 0;
uint32_t X21 = 0;
uint32_t X22 = 0;
uint32_t X23 = 0;
uint32_t X24 = 0;
uint32_t X25 = 0;
uint32_t X26 = 0;
uint32_t X27 = 0;
uint32_t X28 = 0;
uint32_t X29 = 0;
uint32_t X30 = 0;
uint32_t X31 = 0;
uint32_t PC = 0;
uint32_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;
std::array<address_type, 4> addr_mode;
uint64_t interrupt_sim=0;
uint32_t get_fcsr(){return 0;}
void set_fcsr(uint32_t val){}
};
}
}
#endif /* _MNRV32_H_ */

223
incl/iss/arch/riscv_hart_msu_vp.h → incl/iss/arch/riscv_hart_m_p.h
View File

@ -268,10 +268,10 @@ public:
}; };
} }
template <typename BASE> class riscv_hart_msu_vp : public BASE { template <typename BASE> class riscv_hart_m_p : public BASE {
public: public:
using super = BASE; using super = BASE;
using this_class = riscv_hart_msu_vp<BASE>; using this_class = riscv_hart_m_p<BASE>;
using virt_addr_t = typename super::virt_addr_t; using virt_addr_t = typename super::virt_addr_t;
using phys_addr_t = typename super::phys_addr_t; using phys_addr_t = typename super::phys_addr_t;
using reg_t = typename super::reg_t; using reg_t = typename super::reg_t;
@ -360,97 +360,6 @@ public:
return {0, 0, 0, 0}; // dummy return {0, 0, 0, 0}; // dummy
} }
}; };
// specialization 64bit
template <typename T> class hart_state<T, typename std::enable_if<std::is_same<T, uint64_t>::value>::type> {
public:
BEGIN_BF_DECL(mstatus_t, T);
// SD bit is read-only and is set when either the FS or XS bits encode a Dirty state (i.e., SD=((FS==11) OR XS==11)))
BF_FIELD(SD, 63, 1);
// value of XLEN for S-mode
BF_FIELD(SXL, 34, 2);
// value of XLEN for U-mode
BF_FIELD(UXL, 32, 2);
// Trap SRET
BF_FIELD(TSR, 22, 1);
// Timeout Wait
BF_FIELD(TW, 21, 1);
// Trap Virtual Memory
BF_FIELD(TVM, 20, 1);
// Make eXecutable Readable
BF_FIELD(MXR, 19, 1);
// permit Supervisor User Memory access
BF_FIELD(SUM, 18, 1);
// Modify PRiVilege
BF_FIELD(MPRV, 17, 1);
// status of additional user-mode extensions and associated state, All off/None dirty or clean, some on/None dirty, some clean/Some dirty
BF_FIELD(XS, 15, 2);
// floating-point unit status Off/Initial/Clean/Dirty
BF_FIELD(FS, 13, 2);
// machine previous privilege
BF_FIELD(MPP, 11, 2);
// supervisor previous privilege
BF_FIELD(SPP, 8, 1);
// previous machine interrupt-enable
BF_FIELD(MPIE, 7, 1);
// previous supervisor interrupt-enable
BF_FIELD(SPIE, 5, 1);
// previous user interrupt-enable
BF_FIELD(UPIE, 4, 1);
// machine interrupt-enable
BF_FIELD(MIE, 3, 1);
// supervisor interrupt-enable
BF_FIELD(SIE, 1, 1);
// user interrupt-enable
BF_FIELD(UIE, 0, 1);
END_BF_DECL();
mstatus_t mstatus;
static const reg_t mstatus_reset_val = 0xa00000000;
void write_mstatus(T val, unsigned priv_lvl) {
T old_val = mstatus;
auto mask = get_mask(priv_lvl);
auto new_val = (old_val & ~mask) | (val & mask);
if ((new_val & mstatus.SXL.Mask) == 0) {
new_val |= old_val & mstatus.SXL.Mask;
}
if ((new_val & mstatus.UXL.Mask) == 0) {
new_val |= old_val & mstatus.UXL.Mask;
}
mstatus = new_val;
}
T satp;
static constexpr T get_misa() { return (2ULL << 62) | ISA_I | ISA_M | ISA_A | ISA_U | ISA_S | ISA_M; }
static constexpr T get_mask(unsigned priv_lvl) {
uint64_t ret;
switch (priv_lvl) {
case PRIV_U: ret = 0x8000000f00000011ULL;break; // 0b1...0 1111 0000 0000 0111 1111 1111 1001 1011 1011
case PRIV_S: ret = 0x8000000f000de133ULL;break; // 0b1...0 0011 0000 0000 0000 1101 1110 0001 0011 0011
default: ret = 0x8000000f007ff9ddULL;break; // 0b1...0 1111 0000 0000 0111 1111 1111 1001 1011 1011
}
return ret;
}
static inline vm_info decode_vm_info(uint32_t state, T sptbr) {
if (state == PRIV_M) return {0, 0, 0, 0};
if (state <= PRIV_S)
switch (bit_sub<60, 4>(sptbr)) {
case 0: return {0, 0, 0, 0}; // off
case 8: return {3, 9, 8, bit_sub<0, 44>(sptbr) << PGSHIFT};// SV39
case 9: return {4, 9, 8, bit_sub<0, 44>(sptbr) << PGSHIFT};// SV48
case 10: return {5, 9, 8, bit_sub<0, 44>(sptbr) << PGSHIFT};// SV57
case 11: return {6, 9, 8, bit_sub<0, 44>(sptbr) << PGSHIFT};// SV64
default: abort();
}
abort();
return {0, 0, 0, 0}; // dummy
}
};
const typename super::reg_t PGSIZE = 1 << PGSHIFT; const typename super::reg_t PGSIZE = 1 << PGSHIFT;
const typename super::reg_t PGMASK = PGSIZE - 1; const typename super::reg_t PGMASK = PGSIZE - 1;
@ -464,8 +373,8 @@ public:
return m[mode]; return m[mode];
} }
riscv_hart_msu_vp(); riscv_hart_m_p();
virtual ~riscv_hart_msu_vp() = default; virtual ~riscv_hart_m_p() = default;
void reset(uint64_t address) override; void reset(uint64_t address) override;
@ -478,7 +387,7 @@ public:
iss::status write(const address_type type, const access_type access, const uint32_t space, iss::status write(const address_type type, const access_type access, const uint32_t space,
const uint64_t addr, const unsigned length, const uint8_t *const data) override; const uint64_t addr, const unsigned length, const uint8_t *const data) override;
virtual uint64_t enter_trap(uint64_t flags) override { return riscv_hart_msu_vp::enter_trap(flags, fault_data); } virtual uint64_t enter_trap(uint64_t flags) override { return riscv_hart_m_p::enter_trap(flags, fault_data); }
virtual uint64_t enter_trap(uint64_t flags, uint64_t addr) override; virtual uint64_t enter_trap(uint64_t flags, uint64_t addr) override;
virtual uint64_t leave_trap(uint64_t flags) override; virtual uint64_t leave_trap(uint64_t flags) override;
void wait_until(uint64_t flags) override; void wait_until(uint64_t flags) override;
@ -493,7 +402,7 @@ public:
protected: protected:
struct riscv_instrumentation_if : public iss::instrumentation_if { struct riscv_instrumentation_if : public iss::instrumentation_if {
riscv_instrumentation_if(riscv_hart_msu_vp<BASE> &arch) riscv_instrumentation_if(riscv_hart_m_p<BASE> &arch)
: arch(arch) {} : arch(arch) {}
/** /**
* get the name of this architecture * get the name of this architecture
@ -508,7 +417,7 @@ protected:
virtual void set_curr_instr_cycles(unsigned cycles) { arch.cycle_offset += cycles - 1; }; virtual void set_curr_instr_cycles(unsigned cycles) { arch.cycle_offset += cycles - 1; };
riscv_hart_msu_vp<BASE> &arch; riscv_hart_m_p<BASE> &arch;
}; };
friend struct riscv_instrumentation_if; friend struct riscv_instrumentation_if;
@ -561,7 +470,7 @@ protected:
}; };
template <typename BASE> template <typename BASE>
riscv_hart_msu_vp<BASE>::riscv_hart_msu_vp() riscv_hart_m_p<BASE>::riscv_hart_m_p()
: state() : state()
, cycle_offset(0) , cycle_offset(0)
, instr_if(*this) { , instr_if(*this) {
@ -572,43 +481,43 @@ riscv_hart_msu_vp<BASE>::riscv_hart_msu_vp()
for (unsigned addr = mcycle; addr <= hpmcounter31; ++addr) csr_wr_cb[addr] = nullptr; for (unsigned addr = mcycle; addr <= hpmcounter31; ++addr) csr_wr_cb[addr] = nullptr;
for (unsigned addr = mcycleh; addr <= hpmcounter31h; ++addr) csr_wr_cb[addr] = nullptr; for (unsigned addr = mcycleh; addr <= hpmcounter31h; ++addr) csr_wr_cb[addr] = nullptr;
// special handling // special handling
csr_rd_cb[time] = &riscv_hart_msu_vp<BASE>::read_time; csr_rd_cb[time] = &riscv_hart_m_p<BASE>::read_time;
csr_wr_cb[time] = nullptr; csr_wr_cb[time] = nullptr;
csr_rd_cb[timeh] = &riscv_hart_msu_vp<BASE>::read_time; csr_rd_cb[timeh] = &riscv_hart_m_p<BASE>::read_time;
csr_wr_cb[timeh] = nullptr; csr_wr_cb[timeh] = nullptr;
csr_rd_cb[mcycle] = &riscv_hart_msu_vp<BASE>::read_cycle; csr_rd_cb[mcycle] = &riscv_hart_m_p<BASE>::read_cycle;
csr_rd_cb[mcycleh] = &riscv_hart_msu_vp<BASE>::read_cycle; csr_rd_cb[mcycleh] = &riscv_hart_m_p<BASE>::read_cycle;
csr_rd_cb[minstret] = &riscv_hart_msu_vp<BASE>::read_cycle; csr_rd_cb[minstret] = &riscv_hart_m_p<BASE>::read_cycle;
csr_rd_cb[minstreth] = &riscv_hart_msu_vp<BASE>::read_cycle; csr_rd_cb[minstreth] = &riscv_hart_m_p<BASE>::read_cycle;
csr_rd_cb[mstatus] = &riscv_hart_msu_vp<BASE>::read_status; csr_rd_cb[mstatus] = &riscv_hart_m_p<BASE>::read_status;
csr_wr_cb[mstatus] = &riscv_hart_msu_vp<BASE>::write_status; csr_wr_cb[mstatus] = &riscv_hart_m_p<BASE>::write_status;
csr_rd_cb[sstatus] = &riscv_hart_msu_vp<BASE>::read_status; csr_rd_cb[sstatus] = &riscv_hart_m_p<BASE>::read_status;
csr_wr_cb[sstatus] = &riscv_hart_msu_vp<BASE>::write_status; csr_wr_cb[sstatus] = &riscv_hart_m_p<BASE>::write_status;
csr_rd_cb[ustatus] = &riscv_hart_msu_vp<BASE>::read_status; csr_rd_cb[ustatus] = &riscv_hart_m_p<BASE>::read_status;
csr_wr_cb[ustatus] = &riscv_hart_msu_vp<BASE>::write_status; csr_wr_cb[ustatus] = &riscv_hart_m_p<BASE>::write_status;
csr_rd_cb[mip] = &riscv_hart_msu_vp<BASE>::read_ip; csr_rd_cb[mip] = &riscv_hart_m_p<BASE>::read_ip;
csr_wr_cb[mip] = &riscv_hart_msu_vp<BASE>::write_ip; csr_wr_cb[mip] = &riscv_hart_m_p<BASE>::write_ip;
csr_rd_cb[sip] = &riscv_hart_msu_vp<BASE>::read_ip; csr_rd_cb[sip] = &riscv_hart_m_p<BASE>::read_ip;
csr_wr_cb[sip] = &riscv_hart_msu_vp<BASE>::write_ip; csr_wr_cb[sip] = &riscv_hart_m_p<BASE>::write_ip;
csr_rd_cb[uip] = &riscv_hart_msu_vp<BASE>::read_ip; csr_rd_cb[uip] = &riscv_hart_m_p<BASE>::read_ip;
csr_wr_cb[uip] = &riscv_hart_msu_vp<BASE>::write_ip; csr_wr_cb[uip] = &riscv_hart_m_p<BASE>::write_ip;
csr_rd_cb[mie] = &riscv_hart_msu_vp<BASE>::read_ie; csr_rd_cb[mie] = &riscv_hart_m_p<BASE>::read_ie;
csr_wr_cb[mie] = &riscv_hart_msu_vp<BASE>::write_ie; csr_wr_cb[mie] = &riscv_hart_m_p<BASE>::write_ie;
csr_rd_cb[sie] = &riscv_hart_msu_vp<BASE>::read_ie; csr_rd_cb[sie] = &riscv_hart_m_p<BASE>::read_ie;
csr_wr_cb[sie] = &riscv_hart_msu_vp<BASE>::write_ie; csr_wr_cb[sie] = &riscv_hart_m_p<BASE>::write_ie;
csr_rd_cb[uie] = &riscv_hart_msu_vp<BASE>::read_ie; csr_rd_cb[uie] = &riscv_hart_m_p<BASE>::read_ie;
csr_wr_cb[uie] = &riscv_hart_msu_vp<BASE>::write_ie; csr_wr_cb[uie] = &riscv_hart_m_p<BASE>::write_ie;
csr_rd_cb[satp] = &riscv_hart_msu_vp<BASE>::read_satp; csr_rd_cb[satp] = &riscv_hart_m_p<BASE>::read_satp;
csr_wr_cb[satp] = &riscv_hart_msu_vp<BASE>::write_satp; csr_wr_cb[satp] = &riscv_hart_m_p<BASE>::write_satp;
csr_rd_cb[fcsr] = &riscv_hart_msu_vp<BASE>::read_fcsr; csr_rd_cb[fcsr] = &riscv_hart_m_p<BASE>::read_fcsr;
csr_wr_cb[fcsr] = &riscv_hart_msu_vp<BASE>::write_fcsr; csr_wr_cb[fcsr] = &riscv_hart_m_p<BASE>::write_fcsr;
csr_rd_cb[fflags] = &riscv_hart_msu_vp<BASE>::read_fcsr; csr_rd_cb[fflags] = &riscv_hart_m_p<BASE>::read_fcsr;
csr_wr_cb[fflags] = &riscv_hart_msu_vp<BASE>::write_fcsr; csr_wr_cb[fflags] = &riscv_hart_m_p<BASE>::write_fcsr;
csr_rd_cb[frm] = &riscv_hart_msu_vp<BASE>::read_fcsr; csr_rd_cb[frm] = &riscv_hart_m_p<BASE>::read_fcsr;
csr_wr_cb[frm] = &riscv_hart_msu_vp<BASE>::write_fcsr; csr_wr_cb[frm] = &riscv_hart_m_p<BASE>::write_fcsr;
} }
template <typename BASE> std::pair<uint64_t, bool> riscv_hart_msu_vp<BASE>::load_file(std::string name, int type) { template <typename BASE> std::pair<uint64_t, bool> riscv_hart_m_p<BASE>::load_file(std::string name, int type) {
FILE *fp = fopen(name.c_str(), "r"); FILE *fp = fopen(name.c_str(), "r");
if (fp) { if (fp) {
std::array<char, 5> buf; std::array<char, 5> buf;
@ -653,7 +562,7 @@ template <typename BASE> std::pair<uint64_t, bool> riscv_hart_msu_vp<BASE>::load
} }
template <typename BASE> template <typename BASE>
iss::status riscv_hart_msu_vp<BASE>::read(const address_type type, const access_type access, const uint32_t space, iss::status riscv_hart_m_p<BASE>::read(const address_type type, const access_type access, const uint32_t space,
const uint64_t addr, const unsigned length, uint8_t *const data) { const uint64_t addr, const unsigned length, uint8_t *const data) {
#ifndef NDEBUG #ifndef NDEBUG
if (access && iss::access_type::DEBUG) { if (access && iss::access_type::DEBUG) {
@ -733,7 +642,7 @@ iss::status riscv_hart_msu_vp<BASE>::read(const address_type type, const access_
} }
template <typename BASE> template <typename BASE>
iss::status riscv_hart_msu_vp<BASE>::write(const address_type type, const access_type access, const uint32_t space, iss::status riscv_hart_m_p<BASE>::write(const address_type type, const access_type access, const uint32_t space,
const uint64_t addr, const unsigned length, const uint8_t *const data) { const uint64_t addr, const unsigned length, const uint8_t *const data) {
#ifndef NDEBUG #ifndef NDEBUG
const char *prefix = (access && iss::access_type::DEBUG) ? "debug " : ""; const char *prefix = (access && iss::access_type::DEBUG) ? "debug " : "";
@ -855,7 +764,7 @@ iss::status riscv_hart_msu_vp<BASE>::write(const address_type type, const access
} }
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_csr(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_csr(unsigned addr, reg_t &val) {
if (addr >= csr.size()) return iss::Err; if (addr >= csr.size()) return iss::Err;
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
if (this->reg.machine_state < req_priv_lvl) throw illegal_instruction_fault(this->fault_data); if (this->reg.machine_state < req_priv_lvl) throw illegal_instruction_fault(this->fault_data);
@ -869,7 +778,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_csr(unsigned
return (this->*f)(addr, val); return (this->*f)(addr, val);
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_csr(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_csr(unsigned addr, reg_t val) {
if (addr >= csr.size()) return iss::Err; if (addr >= csr.size()) return iss::Err;
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
if (this->reg.machine_state < req_priv_lvl) if (this->reg.machine_state < req_priv_lvl)
@ -886,7 +795,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_csr(unsigned
return (this->*f)(addr, val); return (this->*f)(addr, val);
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_cycle(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_cycle(unsigned addr, reg_t &val) {
auto cycle_val = this->reg.icount + cycle_offset; auto cycle_val = this->reg.icount + cycle_offset;
if (addr == mcycle) { if (addr == mcycle) {
val = static_cast<reg_t>(cycle_val); val = static_cast<reg_t>(cycle_val);
@ -897,7 +806,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_cycle(unsigne
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_time(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_time(unsigned addr, reg_t &val) {
uint64_t time_val = (this->reg.icount + cycle_offset) / (100000000 / 32768 - 1); //-> ~3052; uint64_t time_val = (this->reg.icount + cycle_offset) / (100000000 / 32768 - 1); //-> ~3052;
if (addr == time) { if (addr == time) {
val = static_cast<reg_t>(time_val); val = static_cast<reg_t>(time_val);
@ -908,13 +817,13 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_time(unsigned
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_status(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_status(unsigned addr, reg_t &val) {
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
val = state.mstatus & hart_state<reg_t>::get_mask(req_priv_lvl); val = state.mstatus & hart_state<reg_t>::get_mask(req_priv_lvl);
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_status(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_status(unsigned addr, reg_t val) {
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
state.write_mstatus(val, req_priv_lvl); state.write_mstatus(val, req_priv_lvl);
check_interrupt(); check_interrupt();
@ -922,14 +831,14 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_status(unsig
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_ie(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_ie(unsigned addr, reg_t &val) {
val = csr[mie]; val = csr[mie];
if (addr < mie) val &= csr[mideleg]; if (addr < mie) val &= csr[mideleg];
if (addr < sie) val &= csr[sideleg]; if (addr < sie) val &= csr[sideleg];
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_ie(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_ie(unsigned addr, reg_t val) {
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
auto mask = get_irq_mask(req_priv_lvl); auto mask = get_irq_mask(req_priv_lvl);
csr[mie] = (csr[mie] & ~mask) | (val & mask); csr[mie] = (csr[mie] & ~mask) | (val & mask);
@ -937,14 +846,14 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_ie(unsigned
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_ip(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_ip(unsigned addr, reg_t &val) {
val = csr[mip]; val = csr[mip];
if (addr < mip) val &= csr[mideleg]; if (addr < mip) val &= csr[mideleg];
if (addr < sip) val &= csr[sideleg]; if (addr < sip) val &= csr[sideleg];
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_ip(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_ip(unsigned addr, reg_t val) {
auto req_priv_lvl = (addr >> 8) & 0x3; auto req_priv_lvl = (addr >> 8) & 0x3;
auto mask = get_irq_mask(req_priv_lvl); auto mask = get_irq_mask(req_priv_lvl);
mask &= ~(1 << 7); // MTIP is read only mask &= ~(1 << 7); // MTIP is read only
@ -953,7 +862,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_ip(unsigned
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_satp(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_satp(unsigned addr, reg_t &val) {
reg_t tvm = state.mstatus.TVM; reg_t tvm = state.mstatus.TVM;
if (this->reg.machine_state == PRIV_S & tvm != 0) { if (this->reg.machine_state == PRIV_S & tvm != 0) {
this->reg.trap_state = (1 << 31) | (2 << 16); this->reg.trap_state = (1 << 31) | (2 << 16);
@ -964,7 +873,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_satp(unsigned
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_satp(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_satp(unsigned addr, reg_t val) {
reg_t tvm = state.mstatus.TVM; reg_t tvm = state.mstatus.TVM;
if (this->reg.machine_state == PRIV_S & tvm != 0) { if (this->reg.machine_state == PRIV_S & tvm != 0) {
this->reg.trap_state = (1 << 31) | (2 << 16); this->reg.trap_state = (1 << 31) | (2 << 16);
@ -975,7 +884,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_satp(unsigne
update_vm_info(); update_vm_info();
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_fcsr(unsigned addr, reg_t &val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::read_fcsr(unsigned addr, reg_t &val) {
switch (addr) { switch (addr) {
case 1: // fflags, 4:0 case 1: // fflags, 4:0
val = bit_sub<0, 5>(this->get_fcsr()); val = bit_sub<0, 5>(this->get_fcsr());
@ -992,7 +901,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::read_fcsr(unsigned
return iss::Ok; return iss::Ok;
} }
template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_fcsr(unsigned addr, reg_t val) { template <typename BASE> iss::status riscv_hart_m_p<BASE>::write_fcsr(unsigned addr, reg_t val) {
switch (addr) { switch (addr) {
case 1: // fflags, 4:0 case 1: // fflags, 4:0
this->set_fcsr((this->get_fcsr() & 0xffffffe0) | (val & 0x1f)); this->set_fcsr((this->get_fcsr() & 0xffffffe0) | (val & 0x1f));
@ -1010,7 +919,7 @@ template <typename BASE> iss::status riscv_hart_msu_vp<BASE>::write_fcsr(unsigne
} }
template <typename BASE> template <typename BASE>
iss::status riscv_hart_msu_vp<BASE>::read_mem(phys_addr_t paddr, unsigned length, uint8_t *const data) { iss::status riscv_hart_m_p<BASE>::read_mem(phys_addr_t paddr, unsigned length, uint8_t *const data) {
if ((paddr.val + length) > mem.size()) return iss::Err; if ((paddr.val + length) > mem.size()) return iss::Err;
switch (paddr.val) { switch (paddr.val) {
case 0x0200BFF8: { // CLINT base, mtime reg case 0x0200BFF8: { // CLINT base, mtime reg
@ -1035,7 +944,7 @@ iss::status riscv_hart_msu_vp<BASE>::read_mem(phys_addr_t paddr, unsigned length
} }
template <typename BASE> template <typename BASE>
iss::status riscv_hart_msu_vp<BASE>::write_mem(phys_addr_t paddr, unsigned length, const uint8_t *const data) { iss::status riscv_hart_m_p<BASE>::write_mem(phys_addr_t paddr, unsigned length, const uint8_t *const data) {
if ((paddr.val + length) > mem.size()) return iss::Err; if ((paddr.val + length) > mem.size()) return iss::Err;
switch (paddr.val) { switch (paddr.val) {
case 0x10013000: // UART0 base, TXFIFO reg case 0x10013000: // UART0 base, TXFIFO reg
@ -1112,13 +1021,13 @@ iss::status riscv_hart_msu_vp<BASE>::write_mem(phys_addr_t paddr, unsigned lengt
return iss::Ok; return iss::Ok;
} }
template <typename BASE> inline void riscv_hart_msu_vp<BASE>::reset(uint64_t address) { template <typename BASE> inline void riscv_hart_m_p<BASE>::reset(uint64_t address) {
BASE::reset(address); BASE::reset(address);
state.mstatus = hart_state<reg_t>::mstatus_reset_val; state.mstatus = hart_state<reg_t>::mstatus_reset_val;
update_vm_info(); update_vm_info();
} }
template <typename BASE> inline void riscv_hart_msu_vp<BASE>::update_vm_info() { template <typename BASE> inline void riscv_hart_m_p<BASE>::update_vm_info() {
vm[1] = hart_state<reg_t>::decode_vm_info(this->reg.machine_state, state.satp); vm[1] = hart_state<reg_t>::decode_vm_info(this->reg.machine_state, state.satp);
BASE::addr_mode[3]=BASE::addr_mode[2] = vm[1].is_active()? iss::address_type::VIRTUAL : iss::address_type::PHYSICAL; BASE::addr_mode[3]=BASE::addr_mode[2] = vm[1].is_active()? iss::address_type::VIRTUAL : iss::address_type::PHYSICAL;
if (state.mstatus.MPRV) if (state.mstatus.MPRV)
@ -1129,7 +1038,7 @@ template <typename BASE> inline void riscv_hart_msu_vp<BASE>::update_vm_info() {
ptw.clear(); ptw.clear();
} }
template <typename BASE> void riscv_hart_msu_vp<BASE>::check_interrupt() { template <typename BASE> void riscv_hart_m_p<BASE>::check_interrupt() {
auto status = state.mstatus; auto status = state.mstatus;
auto ip = csr[mip]; auto ip = csr[mip];
auto ie = csr[mie]; auto ie = csr[mie];
@ -1157,7 +1066,7 @@ template <typename BASE> void riscv_hart_msu_vp<BASE>::check_interrupt() {
} }
template <typename BASE> template <typename BASE>
typename riscv_hart_msu_vp<BASE>::phys_addr_t riscv_hart_msu_vp<BASE>::virt2phys(const iss::addr_t &addr) { typename riscv_hart_m_p<BASE>::phys_addr_t riscv_hart_m_p<BASE>::virt2phys(const iss::addr_t &addr) {
const auto type = addr.access & iss::access_type::FUNC; const auto type = addr.access & iss::access_type::FUNC;
auto it = ptw.find(addr.val >> PGSHIFT); auto it = ptw.find(addr.val >> PGSHIFT);
if (it != ptw.end()) { if (it != ptw.end()) {
@ -1249,7 +1158,7 @@ typename riscv_hart_msu_vp<BASE>::phys_addr_t riscv_hart_msu_vp<BASE>::virt2phys
} }
} }
template <typename BASE> uint64_t riscv_hart_msu_vp<BASE>::enter_trap(uint64_t flags, uint64_t addr) { template <typename BASE> uint64_t riscv_hart_m_p<BASE>::enter_trap(uint64_t flags, uint64_t addr) {
auto cur_priv = this->reg.machine_state; auto cur_priv = this->reg.machine_state;
// flags are ACTIVE[31:31], CAUSE[30:16], TRAPID[15:0] // flags are ACTIVE[31:31], CAUSE[30:16], TRAPID[15:0]
// calculate and write mcause val // calculate and write mcause val
@ -1326,7 +1235,7 @@ template <typename BASE> uint64_t riscv_hart_msu_vp<BASE>::enter_trap(uint64_t f
return this->reg.NEXT_PC; return this->reg.NEXT_PC;
} }
template <typename BASE> uint64_t riscv_hart_msu_vp<BASE>::leave_trap(uint64_t flags) { template <typename BASE> uint64_t riscv_hart_m_p<BASE>::leave_trap(uint64_t flags) {
auto cur_priv = this->reg.machine_state; auto cur_priv = this->reg.machine_state;
auto inst_priv = flags & 0x3; auto inst_priv = flags & 0x3;
auto status = state.mstatus; auto status = state.mstatus;
@ -1364,7 +1273,7 @@ template <typename BASE> uint64_t riscv_hart_msu_vp<BASE>::leave_trap(uint64_t f
return this->reg.NEXT_PC; return this->reg.NEXT_PC;
} }
template <typename BASE> void riscv_hart_msu_vp<BASE>::wait_until(uint64_t flags) { template <typename BASE> void riscv_hart_m_p<BASE>::wait_until(uint64_t flags) {
auto status = state.mstatus; auto status = state.mstatus;
auto tw = status.TW; auto tw = status.TW;
if (this->reg.machine_state == PRIV_S && tw != 0) { if (this->reg.machine_state == PRIV_S && tw != 0) {

318
incl/iss/arch/rv32gc.h
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@ -1,318 +0,0 @@
/*******************************************************************************
* 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.
*
*******************************************************************************/
#ifndef _RV32GC_H_
#define _RV32GC_H_
#include <array>
#include <iss/arch/traits.h>
#include <iss/arch_if.h>
#include <iss/vm_if.h>
namespace iss {
namespace arch {
struct rv32gc;
template <> struct traits<rv32gc> {
constexpr static char const* const core_type = "RV32GC";
static constexpr std::array<const char*, 66> reg_names{
{"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", "pc", "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "fcsr"}};
static constexpr std::array<const char*, 66> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc", "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "fcsr"}};
enum constants {XLEN=32, FLEN=64, PCLEN=32, MUL_LEN=64, MISA_VAL=0b1000000000101000001000100101101, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 64;
enum reg_e {
X0,
X1,
X2,
X3,
X4,
X5,
X6,
X7,
X8,
X9,
X10,
X11,
X12,
X13,
X14,
X15,
X16,
X17,
X18,
X19,
X20,
X21,
X22,
X23,
X24,
X25,
X26,
X27,
X28,
X29,
X30,
X31,
PC,
F0,
F1,
F2,
F3,
F4,
F5,
F6,
F7,
F8,
F9,
F10,
F11,
F12,
F13,
F14,
F15,
F16,
F17,
F18,
F19,
F20,
F21,
F22,
F23,
F24,
F25,
F26,
F27,
F28,
F29,
F30,
F31,
FCSR,
NUM_REGS,
NEXT_PC=NUM_REGS,
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT,
ZERO = X0,
RA = X1,
SP = X2,
GP = X3,
TP = X4,
T0 = X5,
T1 = X6,
T2 = X7,
S0 = X8,
S1 = X9,
A0 = X10,
A1 = X11,
A2 = X12,
A3 = X13,
A4 = X14,
A5 = X15,
A6 = X16,
A7 = X17,
S2 = X18,
S3 = X19,
S4 = X20,
S5 = X21,
S6 = X22,
S7 = X23,
S8 = X24,
S9 = X25,
S10 = X26,
S11 = X27,
T3 = X28,
T4 = X29,
T5 = X30,
T6 = X31
};
using reg_t = uint32_t;
using addr_t = uint32_t;
using code_word_t = uint32_t; //TODO: check removal
using virt_addr_t = iss::typed_addr_t<iss::address_type::VIRTUAL>;
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
static constexpr std::array<const uint32_t, 72> reg_bit_widths{
{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,32,32,32,64}};
static constexpr std::array<const uint32_t, 73> reg_byte_offsets{
{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,360,368,376,384,392,396,400,404,408,412,416,424}};
static const uint64_t addr_mask = (reg_t(1) << (XLEN - 1)) | ((reg_t(1) << (XLEN - 1)) - 1);
enum sreg_flag_e { FLAGS };
enum mem_type_e { MEM, CSR, FENCE, RES };
};
struct rv32gc: public arch_if {
using virt_addr_t = typename traits<rv32gc>::virt_addr_t;
using phys_addr_t = typename traits<rv32gc>::phys_addr_t;
using reg_t = typename traits<rv32gc>::reg_t;
using addr_t = typename traits<rv32gc>::addr_t;
rv32gc();
~rv32gc();
void reset(uint64_t address=0) override;
uint8_t* get_regs_base_ptr() override;
/// deprecated
void get_reg(short idx, std::vector<uint8_t>& value) override {}
void set_reg(short idx, const std::vector<uint8_t>& value) override {}
/// deprecated
bool get_flag(int flag) override {return false;}
void set_flag(int, bool value) override {};
/// deprecated
void update_flags(operations op, uint64_t opr1, uint64_t opr2) override {};
inline uint64_t get_icount() { return reg.icount; }
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
inline phys_addr_t v2p(const iss::addr_t& addr){
if (addr.space != traits<rv32gc>::MEM || addr.type == iss::address_type::PHYSICAL ||
addr_mode[static_cast<uint16_t>(addr.access)&0x3]==address_type::PHYSICAL) {
return phys_addr_t(addr.access, addr.space, addr.val&traits<rv32gc>::addr_mask);
} else
return virt2phys(addr);
}
virtual phys_addr_t virt2phys(const iss::addr_t& addr);
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline uint32_t get_last_branch() { return reg.last_branch; }
protected:
struct RV32GC_regs {
uint32_t X0 = 0;
uint32_t X1 = 0;
uint32_t X2 = 0;
uint32_t X3 = 0;
uint32_t X4 = 0;
uint32_t X5 = 0;
uint32_t X6 = 0;
uint32_t X7 = 0;
uint32_t X8 = 0;
uint32_t X9 = 0;
uint32_t X10 = 0;
uint32_t X11 = 0;
uint32_t X12 = 0;
uint32_t X13 = 0;
uint32_t X14 = 0;
uint32_t X15 = 0;
uint32_t X16 = 0;
uint32_t X17 = 0;
uint32_t X18 = 0;
uint32_t X19 = 0;
uint32_t X20 = 0;
uint32_t X21 = 0;
uint32_t X22 = 0;
uint32_t X23 = 0;
uint32_t X24 = 0;
uint32_t X25 = 0;
uint32_t X26 = 0;
uint32_t X27 = 0;
uint32_t X28 = 0;
uint32_t X29 = 0;
uint32_t X30 = 0;
uint32_t X31 = 0;
uint32_t PC = 0;
uint64_t F0 = 0;
uint64_t F1 = 0;
uint64_t F2 = 0;
uint64_t F3 = 0;
uint64_t F4 = 0;
uint64_t F5 = 0;
uint64_t F6 = 0;
uint64_t F7 = 0;
uint64_t F8 = 0;
uint64_t F9 = 0;
uint64_t F10 = 0;
uint64_t F11 = 0;
uint64_t F12 = 0;
uint64_t F13 = 0;
uint64_t F14 = 0;
uint64_t F15 = 0;
uint64_t F16 = 0;
uint64_t F17 = 0;
uint64_t F18 = 0;
uint64_t F19 = 0;
uint64_t F20 = 0;
uint64_t F21 = 0;
uint64_t F22 = 0;
uint64_t F23 = 0;
uint64_t F24 = 0;
uint64_t F25 = 0;
uint64_t F26 = 0;
uint64_t F27 = 0;
uint64_t F28 = 0;
uint64_t F29 = 0;
uint64_t F30 = 0;
uint64_t F31 = 0;
uint32_t FCSR = 0;
uint32_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;
std::array<address_type, 4> addr_mode;
uint64_t interrupt_sim=0;
uint32_t get_fcsr(){return reg.FCSR;}
void set_fcsr(uint32_t val){reg.FCSR = val;}
};
}
}
#endif /* _RV32GC_H_ */

252
incl/iss/arch/rv32imac.h
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@ -1,252 +0,0 @@
/*******************************************************************************
* 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.
*
*******************************************************************************/
#ifndef _RV32IMAC_H_
#define _RV32IMAC_H_
#include <array>
#include <iss/arch/traits.h>
#include <iss/arch_if.h>
#include <iss/vm_if.h>
namespace iss {
namespace arch {
struct rv32imac;
template <> struct traits<rv32imac> {
constexpr static char const* const core_type = "RV32IMAC";
static constexpr std::array<const char*, 33> reg_names{
{"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", "pc"}};
static constexpr std::array<const char*, 33> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}};
enum constants {XLEN=32, PCLEN=32, MUL_LEN=64, MISA_VAL=0b1000000000101000001000100000101, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 0;
enum reg_e {
X0,
X1,
X2,
X3,
X4,
X5,
X6,
X7,
X8,
X9,
X10,
X11,
X12,
X13,
X14,
X15,
X16,
X17,
X18,
X19,
X20,
X21,
X22,
X23,
X24,
X25,
X26,
X27,
X28,
X29,
X30,
X31,
PC,
NUM_REGS,
NEXT_PC=NUM_REGS,
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT,
ZERO = X0,
RA = X1,
SP = X2,
GP = X3,
TP = X4,
T0 = X5,
T1 = X6,
T2 = X7,
S0 = X8,
S1 = X9,
A0 = X10,
A1 = X11,
A2 = X12,
A3 = X13,
A4 = X14,
A5 = X15,
A6 = X16,
A7 = X17,
S2 = X18,
S3 = X19,
S4 = X20,
S5 = X21,
S6 = X22,
S7 = X23,
S8 = X24,
S9 = X25,
S10 = X26,
S11 = X27,
T3 = X28,
T4 = X29,
T5 = X30,
T6 = X31
};
using reg_t = uint32_t;
using addr_t = uint32_t;
using code_word_t = uint32_t; //TODO: check removal
using virt_addr_t = iss::typed_addr_t<iss::address_type::VIRTUAL>;
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
static constexpr std::array<const uint32_t, 39> reg_bit_widths{
{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,64}};
static constexpr std::array<const uint32_t, 40> reg_byte_offsets{
{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,160}};
static const uint64_t addr_mask = (reg_t(1) << (XLEN - 1)) | ((reg_t(1) << (XLEN - 1)) - 1);
enum sreg_flag_e { FLAGS };
enum mem_type_e { MEM, CSR, FENCE, RES };
};
struct rv32imac: public arch_if {
using virt_addr_t = typename traits<rv32imac>::virt_addr_t;
using phys_addr_t = typename traits<rv32imac>::phys_addr_t;
using reg_t = typename traits<rv32imac>::reg_t;
using addr_t = typename traits<rv32imac>::addr_t;
rv32imac();
~rv32imac();
void reset(uint64_t address=0) override;
uint8_t* get_regs_base_ptr() override;
/// deprecated
void get_reg(short idx, std::vector<uint8_t>& value) override {}
void set_reg(short idx, const std::vector<uint8_t>& value) override {}
/// deprecated
bool get_flag(int flag) override {return false;}
void set_flag(int, bool value) override {};
/// deprecated
void update_flags(operations op, uint64_t opr1, uint64_t opr2) override {};
inline uint64_t get_icount() { return reg.icount; }
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
inline phys_addr_t v2p(const iss::addr_t& addr){
if (addr.space != traits<rv32imac>::MEM || addr.type == iss::address_type::PHYSICAL ||
addr_mode[static_cast<uint16_t>(addr.access)&0x3]==address_type::PHYSICAL) {
return phys_addr_t(addr.access, addr.space, addr.val&traits<rv32imac>::addr_mask);
} else
return virt2phys(addr);
}
virtual phys_addr_t virt2phys(const iss::addr_t& addr);
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline uint32_t get_last_branch() { return reg.last_branch; }
protected:
struct RV32IMAC_regs {
uint32_t X0 = 0;
uint32_t X1 = 0;
uint32_t X2 = 0;
uint32_t X3 = 0;
uint32_t X4 = 0;
uint32_t X5 = 0;
uint32_t X6 = 0;
uint32_t X7 = 0;
uint32_t X8 = 0;
uint32_t X9 = 0;
uint32_t X10 = 0;
uint32_t X11 = 0;
uint32_t X12 = 0;
uint32_t X13 = 0;
uint32_t X14 = 0;
uint32_t X15 = 0;
uint32_t X16 = 0;
uint32_t X17 = 0;
uint32_t X18 = 0;
uint32_t X19 = 0;
uint32_t X20 = 0;
uint32_t X21 = 0;
uint32_t X22 = 0;
uint32_t X23 = 0;
uint32_t X24 = 0;
uint32_t X25 = 0;
uint32_t X26 = 0;
uint32_t X27 = 0;
uint32_t X28 = 0;
uint32_t X29 = 0;
uint32_t X30 = 0;
uint32_t X31 = 0;
uint32_t PC = 0;
uint32_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;
std::array<address_type, 4> addr_mode;
uint64_t interrupt_sim=0;
uint32_t get_fcsr(){return 0;}
void set_fcsr(uint32_t val){}
};
}
}
#endif /* _RV32IMAC_H_ */

318
incl/iss/arch/rv64gc.h
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@ -1,318 +0,0 @@
/*******************************************************************************
* 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.
*
*******************************************************************************/
#ifndef _RV64GC_H_
#define _RV64GC_H_
#include <array>
#include <iss/arch/traits.h>
#include <iss/arch_if.h>
#include <iss/vm_if.h>
namespace iss {
namespace arch {
struct rv64gc;
template <> struct traits<rv64gc> {
constexpr static char const* const core_type = "RV64GC";
static constexpr std::array<const char*, 66> reg_names{
{"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", "pc", "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "fcsr"}};
static constexpr std::array<const char*, 66> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc", "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "fcsr"}};
enum constants {XLEN=64, FLEN=64, PCLEN=64, MUL_LEN=128, MISA_VAL=0b1000000000101000001000100101101, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 64;
enum reg_e {
X0,
X1,
X2,
X3,
X4,
X5,
X6,
X7,
X8,
X9,
X10,
X11,
X12,
X13,
X14,
X15,
X16,
X17,
X18,
X19,
X20,
X21,
X22,
X23,
X24,
X25,
X26,
X27,
X28,
X29,
X30,
X31,
PC,
F0,
F1,
F2,
F3,
F4,
F5,
F6,
F7,
F8,
F9,
F10,
F11,
F12,
F13,
F14,
F15,
F16,
F17,
F18,
F19,
F20,
F21,
F22,
F23,
F24,
F25,
F26,
F27,
F28,
F29,
F30,
F31,
FCSR,
NUM_REGS,
NEXT_PC=NUM_REGS,
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT,
ZERO = X0,
RA = X1,
SP = X2,
GP = X3,
TP = X4,
T0 = X5,
T1 = X6,
T2 = X7,
S0 = X8,
S1 = X9,
A0 = X10,
A1 = X11,
A2 = X12,
A3 = X13,
A4 = X14,
A5 = X15,
A6 = X16,
A7 = X17,
S2 = X18,
S3 = X19,
S4 = X20,
S5 = X21,
S6 = X22,
S7 = X23,
S8 = X24,
S9 = X25,
S10 = X26,
S11 = X27,
T3 = X28,
T4 = X29,
T5 = X30,
T6 = X31
};
using reg_t = uint64_t;
using addr_t = uint64_t;
using code_word_t = uint64_t; //TODO: check removal
using virt_addr_t = iss::typed_addr_t<iss::address_type::VIRTUAL>;
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
static constexpr std::array<const uint32_t, 72> reg_bit_widths{
{64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,64,32,32,32,32,64}};
static constexpr std::array<const uint32_t, 73> reg_byte_offsets{
{0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,360,368,376,384,392,400,408,416,424,432,440,448,456,464,472,480,488,496,504,512,520,528,536,540,544,548,552,560}};
static const uint64_t addr_mask = (reg_t(1) << (XLEN - 1)) | ((reg_t(1) << (XLEN - 1)) - 1);
enum sreg_flag_e { FLAGS };
enum mem_type_e { MEM, CSR, FENCE, RES };
};
struct rv64gc: public arch_if {
using virt_addr_t = typename traits<rv64gc>::virt_addr_t;
using phys_addr_t = typename traits<rv64gc>::phys_addr_t;
using reg_t = typename traits<rv64gc>::reg_t;
using addr_t = typename traits<rv64gc>::addr_t;
rv64gc();
~rv64gc();
void reset(uint64_t address=0) override;
uint8_t* get_regs_base_ptr() override;
/// deprecated
void get_reg(short idx, std::vector<uint8_t>& value) override {}
void set_reg(short idx, const std::vector<uint8_t>& value) override {}
/// deprecated
bool get_flag(int flag) override {return false;}
void set_flag(int, bool value) override {};
/// deprecated
void update_flags(operations op, uint64_t opr1, uint64_t opr2) override {};
inline uint64_t get_icount() { return reg.icount; }
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
inline phys_addr_t v2p(const iss::addr_t& addr){
if (addr.space != traits<rv64gc>::MEM || addr.type == iss::address_type::PHYSICAL ||
addr_mode[static_cast<uint16_t>(addr.access)&0x3]==address_type::PHYSICAL) {
return phys_addr_t(addr.access, addr.space, addr.val&traits<rv64gc>::addr_mask);
} else
return virt2phys(addr);
}
virtual phys_addr_t virt2phys(const iss::addr_t& addr);
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline uint32_t get_last_branch() { return reg.last_branch; }
protected:
struct RV64GC_regs {
uint64_t X0 = 0;
uint64_t X1 = 0;
uint64_t X2 = 0;
uint64_t X3 = 0;
uint64_t X4 = 0;
uint64_t X5 = 0;
uint64_t X6 = 0;
uint64_t X7 = 0;
uint64_t X8 = 0;
uint64_t X9 = 0;
uint64_t X10 = 0;
uint64_t X11 = 0;
uint64_t X12 = 0;
uint64_t X13 = 0;
uint64_t X14 = 0;
uint64_t X15 = 0;
uint64_t X16 = 0;
uint64_t X17 = 0;
uint64_t X18 = 0;
uint64_t X19 = 0;
uint64_t X20 = 0;
uint64_t X21 = 0;
uint64_t X22 = 0;
uint64_t X23 = 0;
uint64_t X24 = 0;
uint64_t X25 = 0;
uint64_t X26 = 0;
uint64_t X27 = 0;
uint64_t X28 = 0;
uint64_t X29 = 0;
uint64_t X30 = 0;
uint64_t X31 = 0;
uint64_t PC = 0;
uint64_t F0 = 0;
uint64_t F1 = 0;
uint64_t F2 = 0;
uint64_t F3 = 0;
uint64_t F4 = 0;
uint64_t F5 = 0;
uint64_t F6 = 0;
uint64_t F7 = 0;
uint64_t F8 = 0;
uint64_t F9 = 0;
uint64_t F10 = 0;
uint64_t F11 = 0;
uint64_t F12 = 0;
uint64_t F13 = 0;
uint64_t F14 = 0;
uint64_t F15 = 0;
uint64_t F16 = 0;
uint64_t F17 = 0;
uint64_t F18 = 0;
uint64_t F19 = 0;
uint64_t F20 = 0;
uint64_t F21 = 0;
uint64_t F22 = 0;
uint64_t F23 = 0;
uint64_t F24 = 0;
uint64_t F25 = 0;
uint64_t F26 = 0;
uint64_t F27 = 0;
uint64_t F28 = 0;
uint64_t F29 = 0;
uint64_t F30 = 0;
uint64_t F31 = 0;
uint32_t FCSR = 0;
uint64_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;
std::array<address_type, 4> addr_mode;
uint64_t interrupt_sim=0;
uint32_t get_fcsr(){return reg.FCSR;}
void set_fcsr(uint32_t val){reg.FCSR = val;}
};
}
}
#endif /* _RV64GC_H_ */

252
incl/iss/arch/rv64i.h
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@ -1,252 +0,0 @@
/*******************************************************************************
* 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.
*
*******************************************************************************/
#ifndef _RV64I_H_
#define _RV64I_H_
#include <array>
#include <iss/arch/traits.h>
#include <iss/arch_if.h>
#include <iss/vm_if.h>
namespace iss {
namespace arch {
struct rv64i;
template <> struct traits<rv64i> {
constexpr static char const* const core_type = "RV64I";
static constexpr std::array<const char*, 33> reg_names{
{"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31", "pc"}};
static constexpr std::array<const char*, 33> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}};
enum constants {XLEN=64, PCLEN=64, MISA_VAL=0b10000000000001000000000100000000, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 0;
enum reg_e {
X0,
X1,
X2,
X3,
X4,
X5,
X6,
X7,
X8,
X9,
X10,
X11,
X12,
X13,
X14,
X15,
X16,
X17,
X18,
X19,
X20,
X21,
X22,
X23,
X24,
X25,
X26,
X27,
X28,
X29,
X30,
X31,
PC,
NUM_REGS,
NEXT_PC=NUM_REGS,
TRAP_STATE,
PENDING_TRAP,
MACHINE_STATE,
LAST_BRANCH,
ICOUNT,
ZERO = X0,
RA = X1,
SP = X2,
GP = X3,
TP = X4,
T0 = X5,
T1 = X6,
T2 = X7,
S0 = X8,
S1 = X9,
A0 = X10,
A1 = X11,
A2 = X12,
A3 = X13,
A4 = X14,
A5 = X15,
A6 = X16,
A7 = X17,
S2 = X18,
S3 = X19,
S4 = X20,
S5 = X21,
S6 = X22,
S7 = X23,
S8 = X24,
S9 = X25,
S10 = X26,
S11 = X27,
T3 = X28,
T4 = X29,
T5 = X30,
T6 = X31
};
using reg_t = uint64_t;
using addr_t = uint64_t;
using code_word_t = uint64_t; //TODO: check removal
using virt_addr_t = iss::typed_addr_t<iss::address_type::VIRTUAL>;
using phys_addr_t = iss::typed_addr_t<iss::address_type::PHYSICAL>;
static constexpr std::array<const uint32_t, 39> reg_bit_widths{
{64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,32,32,32,32,64}};
static constexpr std::array<const uint32_t, 40> reg_byte_offsets{
{0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,276,280,284,288,296}};
static const uint64_t addr_mask = (reg_t(1) << (XLEN - 1)) | ((reg_t(1) << (XLEN - 1)) - 1);
enum sreg_flag_e { FLAGS };
enum mem_type_e { MEM, CSR, FENCE, RES };
};
struct rv64i: public arch_if {
using virt_addr_t = typename traits<rv64i>::virt_addr_t;
using phys_addr_t = typename traits<rv64i>::phys_addr_t;
using reg_t = typename traits<rv64i>::reg_t;
using addr_t = typename traits<rv64i>::addr_t;
rv64i();
~rv64i();
void reset(uint64_t address=0) override;
uint8_t* get_regs_base_ptr() override;
/// deprecated
void get_reg(short idx, std::vector<uint8_t>& value) override {}
void set_reg(short idx, const std::vector<uint8_t>& value) override {}
/// deprecated
bool get_flag(int flag) override {return false;}
void set_flag(int, bool value) override {};
/// deprecated
void update_flags(operations op, uint64_t opr1, uint64_t opr2) override {};
inline uint64_t get_icount() { return reg.icount; }
inline bool should_stop() { return interrupt_sim; }
inline uint64_t stop_code() { return interrupt_sim; }
inline phys_addr_t v2p(const iss::addr_t& addr){
if (addr.space != traits<rv64i>::MEM || addr.type == iss::address_type::PHYSICAL ||
addr_mode[static_cast<uint16_t>(addr.access)&0x3]==address_type::PHYSICAL) {
return phys_addr_t(addr.access, addr.space, addr.val&traits<rv64i>::addr_mask);
} else
return virt2phys(addr);
}
virtual phys_addr_t virt2phys(const iss::addr_t& addr);
virtual iss::sync_type needed_sync() const { return iss::NO_SYNC; }
inline uint32_t get_last_branch() { return reg.last_branch; }
protected:
struct RV64I_regs {
uint64_t X0 = 0;
uint64_t X1 = 0;
uint64_t X2 = 0;
uint64_t X3 = 0;
uint64_t X4 = 0;
uint64_t X5 = 0;
uint64_t X6 = 0;
uint64_t X7 = 0;
uint64_t X8 = 0;
uint64_t X9 = 0;
uint64_t X10 = 0;
uint64_t X11 = 0;
uint64_t X12 = 0;
uint64_t X13 = 0;
uint64_t X14 = 0;
uint64_t X15 = 0;
uint64_t X16 = 0;
uint64_t X17 = 0;
uint64_t X18 = 0;
uint64_t X19 = 0;
uint64_t X20 = 0;
uint64_t X21 = 0;
uint64_t X22 = 0;
uint64_t X23 = 0;
uint64_t X24 = 0;
uint64_t X25 = 0;
uint64_t X26 = 0;
uint64_t X27 = 0;
uint64_t X28 = 0;
uint64_t X29 = 0;
uint64_t X30 = 0;
uint64_t X31 = 0;
uint64_t PC = 0;
uint64_t NEXT_PC = 0;
uint32_t trap_state = 0, pending_trap = 0, machine_state = 0, last_branch = 0;
uint64_t icount = 0;
} reg;
std::array<address_type, 4> addr_mode;
uint64_t interrupt_sim=0;
uint32_t get_fcsr(){return 0;}
void set_fcsr(uint32_t val){}
};
}
}
#endif /* _RV64I_H_ */

2
incl/iss/arch/tgf01.h
View File

@ -54,7 +54,7 @@ template <> struct traits<tgf01> {
static constexpr std::array<const char*, 33> reg_aliases{ static constexpr std::array<const char*, 33> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}}; {"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}};
enum constants {XLEN=32, PCLEN=32, MISA_VAL=0b1000000000000000000000100000000}; enum constants {XLEN=32, PCLEN=32, MISA_VAL=0b1000000000000000000000100000000, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 0; constexpr static unsigned FP_REGS_SIZE = 0;

2
incl/iss/arch/tgf02.h
View File

@ -54,7 +54,7 @@ template <> struct traits<tgf02> {
static constexpr std::array<const char*, 33> reg_aliases{ static constexpr std::array<const char*, 33> reg_aliases{
{"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}}; {"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2", "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6", "pc"}};
enum constants {XLEN=32, PCLEN=32, MUL_LEN=64, MISA_VAL=0b1000000000000000001000100000100}; enum constants {XLEN=32, PCLEN=32, MUL_LEN=64, MISA_VAL=0b1000000000000000001000100000100, PGSIZE=0x1000, PGMASK=0xfff};
constexpr static unsigned FP_REGS_SIZE = 0; constexpr static unsigned FP_REGS_SIZE = 0;

2
incl/sysc/core_complex.h
View File

@ -51,7 +51,7 @@ template <class T_begin, class T_end> class scv_tr_generator;
namespace iss { namespace iss {
class vm_if; class vm_if;
namespace arch { namespace arch {
template <typename BASE> class riscv_hart_msu_vp; template <typename BASE> class riscv_hart_m_p;
} }
namespace debugger { namespace debugger {
class target_adapter_if; class target_adapter_if;

71
src/iss/mnrv32.cpp
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@ -1,71 +0,0 @@
/*******************************************************************************
* 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>
#include <iss/arch/mnrv32.h>
#include <cstdio>
#include <cstring>
#include <fstream>
using namespace iss::arch;
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::mnrv32>::reg_names;
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::mnrv32>::reg_aliases;
constexpr std::array<const uint32_t, 39> iss::arch::traits<iss::arch::mnrv32>::reg_bit_widths;
constexpr std::array<const uint32_t, 40> iss::arch::traits<iss::arch::mnrv32>::reg_byte_offsets;
mnrv32::mnrv32() {
reg.icount = 0;
}
mnrv32::~mnrv32() = default;
void mnrv32::reset(uint64_t address) {
for(size_t i=0; i<traits<mnrv32>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<mnrv32>::reg_t),0));
reg.PC=address;
reg.NEXT_PC=reg.PC;
reg.trap_state=0;
reg.machine_state=0x3;
reg.icount=0;
}
uint8_t *mnrv32::get_regs_base_ptr() {
return reinterpret_cast<uint8_t*>(&reg);
}
mnrv32::phys_addr_t mnrv32::virt2phys(const iss::addr_t &pc) {
return phys_addr_t(pc); // change logical address to physical address
}

72
src/iss/rv32gc.cpp
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@ -1,72 +0,0 @@
/*******************************************************************************
* 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>
#include <iss/arch/rv32gc.h>
#include <fstream>
#include <cstdio>
#include <cstring>
using namespace iss::arch;
constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv32gc>::reg_names;
constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv32gc>::reg_aliases;
constexpr std::array<const uint32_t, 72> iss::arch::traits<iss::arch::rv32gc>::reg_bit_widths;
constexpr std::array<const uint32_t, 73> iss::arch::traits<iss::arch::rv32gc>::reg_byte_offsets;
rv32gc::rv32gc() {
reg.icount=0;
}
rv32gc::~rv32gc(){
}
void rv32gc::reset(uint64_t address) {
for(size_t i=0; i<traits<rv32gc>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<rv32gc>::reg_t),0));
reg.PC=address;
reg.NEXT_PC=reg.PC;
reg.trap_state=0;
reg.machine_state=0x3;
reg.icount=0;
}
uint8_t* rv32gc::get_regs_base_ptr(){
return reinterpret_cast<uint8_t*>(&reg);
}
rv32gc::phys_addr_t rv32gc::virt2phys(const iss::addr_t &pc) {
return phys_addr_t(pc); // change logical address to physical address
}

69
src/iss/rv32imac.cpp
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@ -1,69 +0,0 @@
/*******************************************************************************
* 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>
#include <iss/arch/rv32imac.h>
#include <cstdio>
#include <cstring>
#include <fstream>
using namespace iss::arch;
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv32imac>::reg_names;
constexpr std::array<const char*, 33> iss::arch::traits<iss::arch::rv32imac>::reg_aliases;
constexpr std::array<const uint32_t, 39> iss::arch::traits<iss::arch::rv32imac>::reg_bit_widths;
constexpr std::array<const uint32_t, 40> iss::arch::traits<iss::arch::rv32imac>::reg_byte_offsets;
rv32imac::rv32imac() {
reg.icount = 0;
reg.machine_state = 0x3;
}
rv32imac::~rv32imac() = default;
void rv32imac::reset(uint64_t address) {
for (size_t i = 0; i < traits<rv32imac>::NUM_REGS; ++i)
set_reg(i, std::vector<uint8_t>(sizeof(traits<rv32imac>::reg_t), 0));
reg.PC = address;
reg.NEXT_PC = reg.PC;
reg.trap_state = 0;
reg.machine_state = 0x3;
}
uint8_t *rv32imac::get_regs_base_ptr() { return reinterpret_cast<uint8_t *>(&reg); }
rv32imac::phys_addr_t rv32imac::virt2phys(const iss::addr_t &pc) {
return phys_addr_t(pc); // change logical address to physical address
}

73
src/iss/rv64gc.cpp
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@ -1,73 +0,0 @@
/*******************************************************************************
* 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>
#include <iss/arch/rv64gc.h>
#include <cstdio>
#include <cstring>
#include <fstream>
using namespace iss::arch;
constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv64gc>::reg_names;
constexpr std::array<const char*, 66> iss::arch::traits<iss::arch::rv64gc>::reg_aliases;
constexpr std::array<const uint32_t, 72> iss::arch::traits<iss::arch::rv64gc>::reg_bit_widths;
constexpr std::array<const uint32_t, 73> iss::arch::traits<iss::arch::rv64gc>::reg_byte_offsets;
rv64gc::rv64gc() {
reg.icount = 0;
}
rv64gc::~rv64gc() = default;
void rv64gc::reset(uint64_t address) {
for(size_t i=0; i<traits<rv64gc>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<rv64gc>::reg_t),0));
reg.PC=address;
reg.NEXT_PC=reg.PC;
reg.trap_state=0;
reg.machine_state=0x3;
reg.icount=0;
}
uint8_t *rv64gc::get_regs_base_ptr() {
return reinterpret_cast<uint8_t*>(&reg);
}
rv64gc::phys_addr_t rv64gc::virt2phys(const iss::addr_t &pc) {
return phys_addr_t(pc); // change logical address to physical address
}

71
src/iss/rv64i.cpp
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@ -1,71 +0,0 @@
/*******************************************************************************
* 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>
#include <iss/arch/rv64i.h>
#include <cstdio>
#include <cstring>
#include <fstream>
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=0x3;
reg.icount=0;
}
uint8_t *rv64i::get_regs_base_ptr() {
return reinterpret_cast<uint8_t*>(&reg);
}
rv64i::phys_addr_t rv64i::virt2phys(const iss::addr_t &pc) {
return phys_addr_t(pc); // change logical address to physical address
}

27
src/main.cpp
View File

@ -35,12 +35,9 @@
#include <boost/lexical_cast.hpp> #include <boost/lexical_cast.hpp>
#include <boost/program_options.hpp> #include <boost/program_options.hpp>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/arch/rv32imac.h> #include <iss/arch/tgf01.h>
#include <iss/arch/rv32gc.h> #include <iss/arch/tgf02.h>
#include <iss/arch/rv64gc.h>
#include <iss/arch/rv64i.h>
#include <iss/arch/mnrv32.h>
#ifdef WITH_LLVM #ifdef WITH_LLVM
#include <iss/llvm/jit_helper.h> #include <iss/llvm/jit_helper.h>
#endif #endif
@ -55,7 +52,7 @@ using vm_ptr= std::unique_ptr<iss::vm_if>;
template<typename CORE> template<typename CORE>
std::tuple<cpu_ptr, vm_ptr> create_cpu(std::string const& backend, unsigned gdb_port){ std::tuple<cpu_ptr, vm_ptr> create_cpu(std::string const& backend, unsigned gdb_port){
CORE* lcpu = new iss::arch::riscv_hart_msu_vp<CORE>(); CORE* lcpu = new iss::arch::riscv_hart_m_p<CORE>();
if(backend == "interp") if(backend == "interp")
return {cpu_ptr{lcpu}, vm_ptr{iss::interp::create(lcpu, gdb_port)}}; return {cpu_ptr{lcpu}, vm_ptr{iss::interp::create(lcpu, gdb_port)}};
#ifdef WITH_LLVM #ifdef WITH_LLVM
@ -132,16 +129,10 @@ int main(int argc, char *argv[]) {
vm_ptr vm{nullptr}; vm_ptr vm{nullptr};
cpu_ptr cpu{nullptr}; cpu_ptr cpu{nullptr};
std::string isa_opt(clim["isa"].as<std::string>()); std::string isa_opt(clim["isa"].as<std::string>());
if (isa_opt=="mnrv32") { if (isa_opt=="tgf01") {
std::tie(cpu, vm) = create_cpu<iss::arch::mnrv32>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>()); std::tie(cpu, vm) = create_cpu<iss::arch::tgf01>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>());
} else if (isa_opt=="rv64i") { } else if (isa_opt=="tgf02") {
std::tie(cpu, vm) = create_cpu<iss::arch::rv64i>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>()); std::tie(cpu, vm) = create_cpu<iss::arch::tgf02>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>());
} else if (isa_opt=="rv64gc") {
std::tie(cpu, vm) = create_cpu<iss::arch::rv64gc>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>());
} else if (isa_opt=="rv32imac") {
std::tie(cpu, vm) = create_cpu<iss::arch::rv32imac>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>());
} else if (isa_opt=="rv32gc") {
std::tie(cpu, vm) = create_cpu<iss::arch::rv32gc>(clim["backend"].as<std::string>(), clim["gdb-port"].as<unsigned>());
} else { } else {
LOG(ERROR) << "Illegal argument value for '--isa': " << clim["isa"].as<std::string>() << std::endl; LOG(ERROR) << "Illegal argument value for '--isa': " << clim["isa"].as<std::string>() << std::endl;
return 127; return 127;
@ -181,7 +172,7 @@ int main(int argc, char *argv[]) {
} }
uint64_t start_address = 0; uint64_t start_address = 0;
if (clim.count("mem")) if (clim.count("mem"))
vm->get_arch()->load_file(clim["mem"].as<std::string>(), iss::arch::traits<iss::arch::mnrv32>::MEM); vm->get_arch()->load_file(clim["mem"].as<std::string>(), iss::arch::traits<iss::arch::tgf01>::MEM);
if (clim.count("elf")) if (clim.count("elf"))
for (std::string input : clim["elf"].as<std::vector<std::string>>()) { for (std::string input : clim["elf"].as<std::vector<std::string>>()) {
auto start_addr = vm->get_arch()->load_file(input); auto start_addr = vm->get_arch()->load_file(input);

13
src/sysc/core_complex.cpp
View File

@ -31,9 +31,8 @@
*******************************************************************************/ *******************************************************************************/
#include "sysc/core_complex.h" #include "sysc/core_complex.h"
#include "iss/arch/riscv_hart_msu_vp.h" #include "iss/arch/riscv_hart_m_p.h"
//#include "iss/arch/rv32imac.h" #include "iss/arch/tgf01.h"
#include "iss/arch/mnrv32.h"
#include "iss/debugger/encoderdecoder.h" #include "iss/debugger/encoderdecoder.h"
#include "iss/debugger/gdb_session.h" #include "iss/debugger/gdb_session.h"
#include "iss/debugger/server.h" #include "iss/debugger/server.h"
@ -61,7 +60,7 @@ iss::debugger::encoder_decoder encdec;
} }
//using core_type = iss::arch::rv32imac; //using core_type = iss::arch::rv32imac;
using core_type = iss::arch::mnrv32; using core_type = iss::arch::tgf01;
namespace { namespace {
@ -91,9 +90,9 @@ std::array<const char*, 12> irq_str = { {
"User external interrupt", "Supervisor external interrupt", "Reserved", "Machine external interrupt" } }; "User external interrupt", "Supervisor external interrupt", "Reserved", "Machine external interrupt" } };
} }
class core_wrapper : public iss::arch::riscv_hart_msu_vp<core_type> { class core_wrapper : public iss::arch::riscv_hart_m_p<core_type> {
public: public:
using base_type = arch::riscv_hart_msu_vp<core_type>; using base_type = arch::riscv_hart_m_p<core_type>;
using phys_addr_t = typename arch::traits<core_type>::phys_addr_t; using phys_addr_t = typename arch::traits<core_type>::phys_addr_t;
core_wrapper(core_complex *owner) core_wrapper(core_complex *owner)
: owner(owner) : owner(owner)
@ -287,7 +286,7 @@ vm_ptr create_cpu(core_wrapper* cpu, std::string const& backend, unsigned gdb_po
} }
void core_complex::before_end_of_elaboration() { void core_complex::before_end_of_elaboration() {
SCCDEBUG(SCMOD)<<"instantiating iss::arch::mnrv32 with "<<backend.get_value()<<" backend"; SCCDEBUG(SCMOD)<<"instantiating iss::arch::tgf with "<<backend.get_value()<<" backend";
cpu = scc::make_unique<core_wrapper>(this); cpu = scc::make_unique<core_wrapper>(this);
vm = create_cpu(cpu.get(), backend.get_value(), gdb_server_port.get_value()); vm = create_cpu(cpu.get(), backend.get_value(), gdb_server_port.get_value());
#ifdef WITH_SCV #ifdef WITH_SCV

6839
src/vm/interp/vm_rv32gc.cpp
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File diff suppressed because it is too large Load Diff

3793
src/vm/interp/vm_rv32imac.cpp
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File diff suppressed because it is too large Load Diff

8694
src/vm/interp/vm_rv64gc.cpp
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File diff suppressed because it is too large Load Diff

622
src/vm/interp/vm_rv64i.cpp → src/vm/interp/vm_tgf01.cpp
View File

@ -31,8 +31,8 @@
*******************************************************************************/ *******************************************************************************/
#include "../fp_functions.h" #include "../fp_functions.h"
#include <iss/arch/rv64i.h> #include <iss/arch/tgf01.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>
@ -50,7 +50,7 @@
namespace iss { namespace iss {
namespace interp { namespace interp {
namespace rv64i { namespace tgf01 {
using namespace iss::arch; using namespace iss::arch;
using namespace iss::debugger; using namespace iss::debugger;
@ -167,7 +167,7 @@ private:
compile_func op; compile_func op;
}; };
const std::array<InstructionDesriptor, 64> instr_descr = {{ const std::array<InstructionDesriptor, 52> instr_descr = {{
/* entries are: size, valid value, valid mask, function ptr */ /* entries are: size, valid value, valid mask, function ptr */
/* instruction LUI */ /* instruction LUI */
{32, 0b00000000000000000000000000110111, 0b00000000000000000000000001111111, &this_class::__lui}, {32, 0b00000000000000000000000000110111, 0b00000000000000000000000001111111, &this_class::__lui},
@ -218,11 +218,11 @@ private:
/* instruction ANDI */ /* instruction ANDI */
{32, 0b00000000000000000111000000010011, 0b00000000000000000111000001111111, &this_class::__andi}, {32, 0b00000000000000000111000000010011, 0b00000000000000000111000001111111, &this_class::__andi},
/* instruction SLLI */ /* instruction SLLI */
{32, 0b00000000000000000001000000010011, 0b11111100000000000111000001111111, &this_class::__slli}, {32, 0b00000000000000000001000000010011, 0b11111110000000000111000001111111, &this_class::__slli},
/* instruction SRLI */ /* instruction SRLI */
{32, 0b00000000000000000101000000010011, 0b11111100000000000111000001111111, &this_class::__srli}, {32, 0b00000000000000000101000000010011, 0b11111110000000000111000001111111, &this_class::__srli},
/* instruction SRAI */ /* instruction SRAI */
{32, 0b01000000000000000101000000010011, 0b11111100000000000111000001111111, &this_class::__srai}, {32, 0b01000000000000000101000000010011, 0b11111110000000000111000001111111, &this_class::__srai},
/* instruction ADD */ /* instruction ADD */
{32, 0b00000000000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__add}, {32, 0b00000000000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__add},
/* instruction SUB */ /* instruction SUB */
@ -273,30 +273,6 @@ private:
{32, 0b00000000000000000110000001110011, 0b00000000000000000111000001111111, &this_class::__csrrsi}, {32, 0b00000000000000000110000001110011, 0b00000000000000000111000001111111, &this_class::__csrrsi},
/* instruction CSRRCI */ /* instruction CSRRCI */
{32, 0b00000000000000000111000001110011, 0b00000000000000000111000001111111, &this_class::__csrrci}, {32, 0b00000000000000000111000001110011, 0b00000000000000000111000001111111, &this_class::__csrrci},
/* instruction LWU */
{32, 0b00000000000000000110000000000011, 0b00000000000000000111000001111111, &this_class::__lwu},
/* instruction LD */
{32, 0b00000000000000000011000000000011, 0b00000000000000000111000001111111, &this_class::__ld},
/* instruction SD */
{32, 0b00000000000000000011000000100011, 0b00000000000000000111000001111111, &this_class::__sd},
/* instruction ADDIW */
{32, 0b00000000000000000000000000011011, 0b00000000000000000111000001111111, &this_class::__addiw},
/* instruction SLLIW */
{32, 0b00000000000000000001000000011011, 0b11111110000000000111000001111111, &this_class::__slliw},
/* instruction SRLIW */
{32, 0b00000000000000000101000000011011, 0b11111110000000000111000001111111, &this_class::__srliw},
/* instruction SRAIW */
{32, 0b01000000000000000101000000011011, 0b11111110000000000111000001111111, &this_class::__sraiw},
/* instruction ADDW */
{32, 0b00000000000000000000000000111011, 0b11111110000000000111000001111111, &this_class::__addw},
/* instruction SUBW */
{32, 0b01000000000000000000000000111011, 0b11111110000000000111000001111111, &this_class::__subw},
/* instruction SLLW */
{32, 0b00000000000000000001000000111011, 0b11111110000000000111000001111111, &this_class::__sllw},
/* instruction SRLW */
{32, 0b00000000000000000101000000111011, 0b11111110000000000111000001111111, &this_class::__srlw},
/* instruction SRAW */
{32, 0b01000000000000000101000000111011, 0b11111110000000000111000001111111, &this_class::__sraw},
}}; }};
/* instruction definitions */ /* instruction definitions */
@ -349,7 +325,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(cur_pc_val) + (imm)); auto Xtmp0_val = (static_cast<int32_t>(cur_pc_val) + (imm));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 1); this->do_sync(POST_SYNC, 1);
@ -384,7 +360,7 @@ private:
auto Xtmp0_val = (cur_pc_val + 4); auto Xtmp0_val = (cur_pc_val + 4);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
auto PC_val = (static_cast<int64_t>(cur_pc_val) + (imm)); auto PC_val = (static_cast<int32_t>(cur_pc_val) + (imm));
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0; super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0;
@ -417,7 +393,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto new_pc_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto new_pc_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
auto align_val = (new_pc_val & 0x2); auto align_val = (new_pc_val & 0x2);
{ {
if((align_val != 0)) { if((align_val != 0)) {
@ -463,7 +439,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) == super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))? auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) == super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -498,7 +474,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) != super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))? auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) != super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -532,8 +508,8 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < static_cast<int64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))? auto PC_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < static_cast<int32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -567,8 +543,8 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) >= static_cast<int64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))? auto PC_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) >= static_cast<int32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -603,7 +579,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) < super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))? auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) < super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -638,7 +614,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) >= super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))? auto PC_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) >= super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0))?
(static_cast<int64_t>(cur_pc_val) + (imm)): (static_cast<int32_t>(cur_pc_val) + (imm)):
(cur_pc_val + 4); (cur_pc_val + 4);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
@ -672,9 +648,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template sext<int64_t>(super::template read_mem<uint8_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint8_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 10); this->do_sync(POST_SYNC, 10);
@ -706,9 +682,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template sext<int64_t>(super::template read_mem<uint16_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint16_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 11); this->do_sync(POST_SYNC, 11);
@ -740,9 +716,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template sext<int64_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 12); this->do_sync(POST_SYNC, 12);
@ -774,9 +750,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template zext<uint64_t>(super::template read_mem<uint8_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template zext<uint32_t>(super::template read_mem<uint8_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 13); this->do_sync(POST_SYNC, 13);
@ -808,9 +784,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template zext<uint64_t>(super::template read_mem<uint16_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template zext<uint32_t>(super::template read_mem<uint16_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 14); this->do_sync(POST_SYNC, 14);
@ -842,7 +818,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0); auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint8_t>(MEMtmp0_val)); super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint8_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 15); this->do_sync(POST_SYNC, 15);
@ -874,7 +850,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0); auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint16_t>(MEMtmp0_val)); super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint16_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 16); this->do_sync(POST_SYNC, 16);
@ -906,7 +882,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto offs_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0); auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val)); super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 17); this->do_sync(POST_SYNC, 17);
@ -939,7 +915,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 18); this->do_sync(POST_SYNC, 18);
@ -972,7 +948,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < (imm))? auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < (imm))?
1: 1:
0; 0;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
@ -1006,7 +982,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
int64_t full_imm_val = imm; int32_t full_imm_val = imm;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) < full_imm_val)? auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) < full_imm_val)?
1: 1:
@ -1043,7 +1019,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) ^ (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) ^ (imm));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 21); this->do_sync(POST_SYNC, 21);
@ -1076,7 +1052,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) | (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) | (imm));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 22); this->do_sync(POST_SYNC, 22);
@ -1109,7 +1085,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) & (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) & (imm));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 23); this->do_sync(POST_SYNC, 23);
@ -1130,7 +1106,7 @@ private:
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,6>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
auto mnemonic = fmt::format( auto mnemonic = fmt::format(
@ -1141,9 +1117,13 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(shamt > 31){
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(shamt)); raise_trap(0, 0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; } else {
if(rd != 0){
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(shamt));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
} }
this->do_sync(POST_SYNC, 24); this->do_sync(POST_SYNC, 24);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1163,7 +1143,7 @@ private:
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,6>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
auto mnemonic = fmt::format( auto mnemonic = fmt::format(
@ -1174,9 +1154,13 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(shamt > 31){
auto Xtmp0_val = (static_cast<uint64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(shamt)); raise_trap(0, 0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; } else {
if(rd != 0){
auto Xtmp0_val = (static_cast<uint32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(shamt));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
} }
this->do_sync(POST_SYNC, 25); this->do_sync(POST_SYNC, 25);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1196,7 +1180,7 @@ private:
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr))); uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,6>(instr))); uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
auto mnemonic = fmt::format( auto mnemonic = fmt::format(
@ -1207,9 +1191,13 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(shamt > 31){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(shamt)); raise_trap(0, 0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; } else {
if(rd != 0){
auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(shamt));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
} }
this->do_sync(POST_SYNC, 26); this->do_sync(POST_SYNC, 26);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1307,7 +1295,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((64) - 1))); auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((32) - 1)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 29); this->do_sync(POST_SYNC, 29);
@ -1340,7 +1328,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < static_cast<int64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))? auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < static_cast<int32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))?
1: 1:
0; 0;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
@ -1375,7 +1363,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (super::template zext<uint64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < super::template zext<uint64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))? auto Xtmp0_val = (super::template zext<uint32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) < super::template zext<uint32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)))?
1: 1:
0; 0;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
@ -1443,7 +1431,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<uint64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((64) - 1))); auto Xtmp0_val = (static_cast<uint32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((32) - 1)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 33); this->do_sync(POST_SYNC, 33);
@ -1476,7 +1464,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((64) - 1))); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0))>>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) & ((32) - 1)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
this->do_sync(POST_SYNC, 34); this->do_sync(POST_SYNC, 34);
@ -1573,7 +1561,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto FENCEtmp0_val = (((pred) << 4) | (succ)); auto FENCEtmp0_val = (((pred) << 4) | (succ));
super::write_mem(traits<ARCH>::FENCE, (0), static_cast<uint64_t>(FENCEtmp0_val)); super::write_mem(traits<ARCH>::FENCE, (0), static_cast<uint32_t>(FENCEtmp0_val));
this->do_sync(POST_SYNC, 37); this->do_sync(POST_SYNC, 37);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
@ -1601,7 +1589,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto FENCEtmp0_val = (imm); auto FENCEtmp0_val = (imm);
super::write_mem(traits<ARCH>::FENCE, (1), static_cast<uint64_t>(FENCEtmp0_val)); super::write_mem(traits<ARCH>::FENCE, (1), static_cast<uint32_t>(FENCEtmp0_val));
this->do_sync(POST_SYNC, 38); this->do_sync(POST_SYNC, 38);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
@ -1772,9 +1760,9 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto FENCEtmp0_val = (rs1); auto FENCEtmp0_val = (rs1);
super::write_mem(traits<ARCH>::FENCE, (2), static_cast<uint64_t>(FENCEtmp0_val)); super::write_mem(traits<ARCH>::FENCE, (2), static_cast<uint32_t>(FENCEtmp0_val));
auto FENCEtmp1_val = (rs2); auto FENCEtmp1_val = (rs2);
super::write_mem(traits<ARCH>::FENCE, (3), static_cast<uint64_t>(FENCEtmp1_val)); super::write_mem(traits<ARCH>::FENCE, (3), static_cast<uint32_t>(FENCEtmp1_val));
this->do_sync(POST_SYNC, 45); this->do_sync(POST_SYNC, 45);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
@ -1806,14 +1794,14 @@ private:
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto rs_val_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0); auto rs_val_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
if(rd != 0){ if(rd != 0){
auto csr_val_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto csr_val_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
auto CSRtmp0_val = rs_val_val; auto CSRtmp0_val = rs_val_val;
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp0_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp0_val));
auto Xtmp1_val = csr_val_val; auto Xtmp1_val = csr_val_val;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val;
} else { } else {
auto CSRtmp2_val = rs_val_val; auto CSRtmp2_val = rs_val_val;
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp2_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp2_val));
} }
this->do_sync(POST_SYNC, 46); this->do_sync(POST_SYNC, 46);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1844,7 +1832,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto xrd_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto xrd_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
auto xrs1_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0); auto xrs1_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = xrd_val; auto Xtmp0_val = xrd_val;
@ -1852,7 +1840,7 @@ private:
} }
if(rs1 != 0){ if(rs1 != 0){
auto CSRtmp1_val = (xrd_val | xrs1_val); auto CSRtmp1_val = (xrd_val | xrs1_val);
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp1_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp1_val));
} }
this->do_sync(POST_SYNC, 47); this->do_sync(POST_SYNC, 47);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1883,7 +1871,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto xrd_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto xrd_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
auto xrs1_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0); auto xrs1_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = xrd_val; auto Xtmp0_val = xrd_val;
@ -1891,7 +1879,7 @@ private:
} }
if(rs1 != 0){ if(rs1 != 0){
auto CSRtmp1_val = (xrd_val & ~(xrs1_val)); auto CSRtmp1_val = (xrd_val & ~(xrs1_val));
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp1_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp1_val));
} }
this->do_sync(POST_SYNC, 48); this->do_sync(POST_SYNC, 48);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -1923,11 +1911,11 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto Xtmp0_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
auto CSRtmp1_val = super::template zext<uint64_t>((zimm)); auto CSRtmp1_val = super::template zext<uint32_t>((zimm));
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp1_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp1_val));
this->do_sync(POST_SYNC, 49); this->do_sync(POST_SYNC, 49);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
@ -1957,10 +1945,10 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto res_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto res_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
if(zimm != 0){ if(zimm != 0){
auto CSRtmp0_val = (res_val | super::template zext<uint64_t>((zimm))); auto CSRtmp0_val = (res_val | super::template zext<uint32_t>((zimm)));
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp0_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp0_val));
} }
if(rd != 0){ if(rd != 0){
auto Xtmp1_val = res_val; auto Xtmp1_val = res_val;
@ -1995,14 +1983,14 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto res_val = super::template read_mem<uint64_t>(traits<ARCH>::CSR, (csr)); auto res_val = super::template read_mem<uint32_t>(traits<ARCH>::CSR, (csr));
if(rd != 0){ if(rd != 0){
auto Xtmp0_val = res_val; auto Xtmp0_val = res_val;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
} }
if(zimm != 0){ if(zimm != 0){
auto CSRtmp1_val = (res_val & ~(super::template zext<uint64_t>((zimm)))); auto CSRtmp1_val = (res_val & ~(super::template zext<uint32_t>((zimm))));
super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint64_t>(CSRtmp1_val)); super::write_mem(traits<ARCH>::CSR, (csr), static_cast<uint32_t>(CSRtmp1_val));
} }
this->do_sync(POST_SYNC, 51); this->do_sync(POST_SYNC, 51);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
@ -2016,440 +2004,6 @@ private:
return pc; return pc;
} }
/* instruction 52: LWU */
compile_ret_t __lwu(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 52);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
int16_t imm = signextend<int16_t,12>((bit_sub<20,12>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "lwu"),
fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){
auto Xtmp0_val = super::template zext<uint64_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 52);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 53: LD */
compile_ret_t __ld(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 53);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
int16_t imm = signextend<int16_t,12>((bit_sub<20,12>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {imm}({rs1})", fmt::arg("mnemonic", "ld"),
fmt::arg("rd", name(rd)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
if(rd != 0){
auto Xtmp0_val = super::template sext<int64_t>(super::template read_mem<uint64_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 53);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 54: SD */
compile_ret_t __sd(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 54);
int16_t imm = signextend<int16_t,12>((bit_sub<7,5>(instr)) | (bit_sub<25,7>(instr) << 5));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rs2}, {imm}({rs1})", fmt::arg("mnemonic", "sd"),
fmt::arg("rs2", name(rs2)), fmt::arg("imm", imm), fmt::arg("rs1", name(rs1)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
auto offs_val = (static_cast<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint64_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 54);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 55: ADDIW */
compile_ret_t __addiw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 55);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
int16_t imm = signextend<int16_t,12>((bit_sub<20,12>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {imm}", fmt::arg("mnemonic", "addiw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("imm", imm));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (static_cast<int32_t>(static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
)) + (imm));
auto Xtmp0_val = super::template sext<int64_t>(res_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 55);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 56: SLLIW */
compile_ret_t __slliw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 56);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "slliw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto sh_val_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
)<<(shamt));
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 56);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 57: SRLIW */
compile_ret_t __srliw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 57);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "srliw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto sh_val_val = (static_cast<uint32_t>(static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
))>>(shamt));
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 57);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 58: SRAIW */
compile_ret_t __sraiw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 58);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t shamt = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {shamt}", fmt::arg("mnemonic", "sraiw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("shamt", shamt));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto sh_val_val = (static_cast<int32_t>(static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
))>>(shamt));
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 58);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 59: ADDW */
compile_ret_t __addw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 59);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
this->core.disass_output(pc.val, "addw");
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
) + static_cast<uint32_t>(
super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)
));
auto Xtmp0_val = super::template sext<int64_t>(res_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 59);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 60: SUBW */
compile_ret_t __subw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 60);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
this->core.disass_output(pc.val, "subw");
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
) - static_cast<uint32_t>(
super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)
));
auto Xtmp0_val = super::template sext<int64_t>(res_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 60);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 61: SLLW */
compile_ret_t __sllw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 61);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sllw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
uint32_t mask_val = 0x1f;
auto count_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)
) & mask_val);
auto sh_val_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
)<<count_val);
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 61);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 62: SRLW */
compile_ret_t __srlw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 62);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "srlw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
uint32_t mask_val = 0x1f;
auto count_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)
) & mask_val);
auto sh_val_val = (static_cast<uint32_t>(static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
))>>count_val);
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 62);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 63: SRAW */
compile_ret_t __sraw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 63);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "sraw"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
uint32_t mask_val = 0x1f;
auto count_val = (static_cast<uint32_t>(
super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)
) & mask_val);
auto sh_val_val = (static_cast<int32_t>(static_cast<uint32_t>(
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)
))>>count_val);
auto Xtmp0_val = super::template sext<int64_t>(sh_val_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 63);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/**************************************************************************** /****************************************************************************
* end opcode definitions * end opcode definitions
****************************************************************************/ ****************************************************************************/
@ -2509,8 +2063,8 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(virt_addr_t star
} // namespace mnrv32 } // namespace mnrv32
template <> template <>
std::unique_ptr<vm_if> create<arch::rv64i>(arch::rv64i *core, unsigned short port, bool dump) { std::unique_ptr<vm_if> create<arch::tgf01>(arch::tgf01 *core, unsigned short port, bool dump) {
auto ret = new rv64i::vm_impl<arch::rv64i>(*core, dump); auto ret = new tgf01::vm_impl<arch::tgf01>(*core, dump);
if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port); if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port);
return std::unique_ptr<vm_if>(ret); return std::unique_ptr<vm_if>(ret);
} }

520
src/vm/interp/vm_mnrv32.cpp → src/vm/interp/vm_tgf02.cpp
View File

@ -31,8 +31,8 @@
*******************************************************************************/ *******************************************************************************/
#include "../fp_functions.h" #include "../fp_functions.h"
#include <iss/arch/mnrv32.h> #include <iss/arch/tgf02.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>
@ -50,7 +50,7 @@
namespace iss { namespace iss {
namespace interp { namespace interp {
namespace mnrv32 { namespace tgf02 {
using namespace iss::arch; using namespace iss::arch;
using namespace iss::debugger; using namespace iss::debugger;
@ -167,7 +167,7 @@ private:
compile_func op; compile_func op;
}; };
const std::array<InstructionDesriptor, 80> instr_descr = {{ const std::array<InstructionDesriptor, 88> instr_descr = {{
/* entries are: size, valid value, valid mask, function ptr */ /* entries are: size, valid value, valid mask, function ptr */
/* instruction LUI */ /* instruction LUI */
{32, 0b00000000000000000000000000110111, 0b00000000000000000000000001111111, &this_class::__lui}, {32, 0b00000000000000000000000000110111, 0b00000000000000000000000001111111, &this_class::__lui},
@ -273,6 +273,22 @@ private:
{32, 0b00000000000000000110000001110011, 0b00000000000000000111000001111111, &this_class::__csrrsi}, {32, 0b00000000000000000110000001110011, 0b00000000000000000111000001111111, &this_class::__csrrsi},
/* instruction CSRRCI */ /* instruction CSRRCI */
{32, 0b00000000000000000111000001110011, 0b00000000000000000111000001111111, &this_class::__csrrci}, {32, 0b00000000000000000111000001110011, 0b00000000000000000111000001111111, &this_class::__csrrci},
/* instruction MUL */
{32, 0b00000010000000000000000000110011, 0b11111110000000000111000001111111, &this_class::__mul},
/* instruction MULH */
{32, 0b00000010000000000001000000110011, 0b11111110000000000111000001111111, &this_class::__mulh},
/* instruction MULHSU */
{32, 0b00000010000000000010000000110011, 0b11111110000000000111000001111111, &this_class::__mulhsu},
/* instruction MULHU */
{32, 0b00000010000000000011000000110011, 0b11111110000000000111000001111111, &this_class::__mulhu},
/* instruction DIV */
{32, 0b00000010000000000100000000110011, 0b11111110000000000111000001111111, &this_class::__div},
/* instruction DIVU */
{32, 0b00000010000000000101000000110011, 0b11111110000000000111000001111111, &this_class::__divu},
/* instruction REM */
{32, 0b00000010000000000110000000110011, 0b11111110000000000111000001111111, &this_class::__rem},
/* instruction REMU */
{32, 0b00000010000000000111000000110011, 0b11111110000000000111000001111111, &this_class::__remu},
/* instruction C.ADDI4SPN */ /* instruction C.ADDI4SPN */
{16, 0b0000000000000000, 0b1110000000000011, &this_class::__c_addi4spn}, {16, 0b0000000000000000, 0b1110000000000011, &this_class::__c_addi4spn},
/* instruction C.LW */ /* instruction C.LW */
@ -2052,10 +2068,334 @@ private:
return pc; return pc;
} }
/* instruction 52: C.ADDI4SPN */ /* instruction 52: MUL */
compile_ret_t __c_addi4spn(virt_addr_t& pc, code_word_t instr){ compile_ret_t __mul(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 52); this->do_sync(PRE_SYNC, 52);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mul"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (super::template zext<uint64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) * super::template zext<uint64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
auto Xtmp0_val = super::template zext<uint32_t>(res_val);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 52);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 53: MULH */
compile_ret_t __mulh(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 53);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulh"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (super::template sext<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) * super::template sext<int64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
auto Xtmp0_val = super::template zext<uint32_t>((res_val >> (32)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 53);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 54: MULHSU */
compile_ret_t __mulhsu(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 54);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulhsu"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (super::template sext<int64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) * super::template zext<uint64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
auto Xtmp0_val = super::template zext<uint32_t>((res_val >> (32)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 54);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 55: MULHU */
compile_ret_t __mulhu(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 55);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "mulhu"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
auto res_val = (super::template zext<uint64_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) * super::template zext<uint64_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
auto Xtmp0_val = super::template zext<uint32_t>((res_val >> (32)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
this->do_sync(POST_SYNC, 55);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 56: DIV */
compile_ret_t __div(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 56);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "div"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
{
if((super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) != 0)) {
uint32_t M1_val = - 1;
uint8_t XLM1_val = 32 - 1;
uint32_t ONE_val = 1;
uint32_t MMIN_val = ONE_val << XLM1_val;
{
if(((super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) == MMIN_val) && (super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) == M1_val))) {
auto Xtmp0_val = MMIN_val;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
else {
auto Xtmp1_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) / static_cast<int32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val;
}
}
}
else {
auto Xtmp2_val = -(1);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp2_val;
}
}
}
this->do_sync(POST_SYNC, 56);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 57: DIVU */
compile_ret_t __divu(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 57);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "divu"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
{
if((super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) != 0)) {
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) / super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
else {
auto Xtmp1_val = -(1);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val;
}
}
}
this->do_sync(POST_SYNC, 57);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 58: REM */
compile_ret_t __rem(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 58);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "rem"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
{
if((super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) != 0)) {
uint32_t M1_val = - 1;
uint32_t XLM1_val = 32 - 1;
uint32_t ONE_val = 1;
uint32_t MMIN_val = ONE_val << XLM1_val;
{
if(((super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) == MMIN_val) && (super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) == M1_val))) {
auto Xtmp0_val = 0;
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
else {
auto Xtmp1_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) % static_cast<int32_t>(super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val;
}
}
}
else {
auto Xtmp2_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp2_val;
}
}
}
this->do_sync(POST_SYNC, 58);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 59: REMU */
compile_ret_t __remu(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 59);
uint8_t rd = ((bit_sub<7,5>(instr)));
uint8_t rs1 = ((bit_sub<15,5>(instr)));
uint8_t rs2 = ((bit_sub<20,5>(instr)));
if(this->disass_enabled){
/* generate console output when executing the command */
auto mnemonic = fmt::format(
"{mnemonic:10} {rd}, {rs1}, {rs2}", fmt::arg("mnemonic", "remu"),
fmt::arg("rd", name(rd)), fmt::arg("rs1", name(rs1)), fmt::arg("rs2", name(rs2)));
this->core.disass_output(pc.val, mnemonic);
}
auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 4;
if(rd != 0){
{
if((super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0) != 0)) {
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0) % super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
}
else {
auto Xtmp1_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp1_val;
}
}
}
this->do_sync(POST_SYNC, 59);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check
if(trap_state!=0){
auto& last_br = super::template get_reg<uint32_t>(arch::traits<ARCH>::LAST_BRANCH);
last_br = std::numeric_limits<uint32_t>::max();
super::core.enter_trap(trap_state, cur_pc_val);
}
pc.val=super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC);
return pc;
}
/* instruction 60: C.ADDI4SPN */
compile_ret_t __c_addi4spn(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 60);
uint8_t rd = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<2,3>(instr)));
uint16_t imm = ((bit_sub<5,1>(instr) << 3) | (bit_sub<6,1>(instr) << 2) | (bit_sub<7,4>(instr) << 6) | (bit_sub<11,2>(instr) << 4)); uint16_t imm = ((bit_sub<5,1>(instr) << 3) | (bit_sub<6,1>(instr) << 2) | (bit_sub<7,4>(instr) << 6) | (bit_sub<11,2>(instr) << 4));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2073,7 +2413,7 @@ private:
} }
auto Xtmp0_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (imm)); auto Xtmp0_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (imm));
super::template get_reg<reg_t>(rd + 8 + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + 8 + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 52); this->do_sync(POST_SYNC, 60);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2085,9 +2425,9 @@ private:
return pc; return pc;
} }
/* instruction 53: C.LW */ /* instruction 61: C.LW */
compile_ret_t __c_lw(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_lw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 53); this->do_sync(PRE_SYNC, 61);
uint8_t rd = ((bit_sub<2,3>(instr))); uint8_t rd = ((bit_sub<2,3>(instr)));
uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3));
@ -2105,7 +2445,7 @@ private:
auto offs_val = (super::template get_reg<reg_t>(rs1 + 8 + traits<ARCH>::X0) + (uimm)); auto offs_val = (super::template get_reg<reg_t>(rs1 + 8 + traits<ARCH>::X0) + (uimm));
auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + 8 + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + 8 + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 53); this->do_sync(POST_SYNC, 61);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2117,9 +2457,9 @@ private:
return pc; return pc;
} }
/* instruction 54: C.SW */ /* instruction 62: C.SW */
compile_ret_t __c_sw(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_sw(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 54); this->do_sync(PRE_SYNC, 62);
uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rs2 = ((bit_sub<2,3>(instr)));
uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3)); uint8_t uimm = ((bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 2) | (bit_sub<10,3>(instr) << 3));
@ -2137,7 +2477,7 @@ private:
auto offs_val = (super::template get_reg<reg_t>(rs1 + 8 + traits<ARCH>::X0) + (uimm)); auto offs_val = (super::template get_reg<reg_t>(rs1 + 8 + traits<ARCH>::X0) + (uimm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0); auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val)); super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 54); this->do_sync(POST_SYNC, 62);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2149,9 +2489,9 @@ private:
return pc; return pc;
} }
/* instruction 55: C.ADDI */ /* instruction 63: C.ADDI */
compile_ret_t __c_addi(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_addi(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 55); this->do_sync(PRE_SYNC, 63);
int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5));
uint8_t rs1 = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<7,5>(instr)));
@ -2167,7 +2507,7 @@ private:
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)) + (imm));
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 55); this->do_sync(POST_SYNC, 63);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2179,9 +2519,9 @@ private:
return pc; return pc;
} }
/* instruction 56: C.NOP */ /* instruction 64: C.NOP */
compile_ret_t __c_nop(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_nop(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 56); this->do_sync(PRE_SYNC, 64);
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
@ -2191,7 +2531,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
/* TODO: describe operations for C.NOP ! */ /* TODO: describe operations for C.NOP ! */
this->do_sync(POST_SYNC, 56); this->do_sync(POST_SYNC, 64);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2203,9 +2543,9 @@ private:
return pc; return pc;
} }
/* instruction 57: C.JAL */ /* instruction 65: C.JAL */
compile_ret_t __c_jal(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_jal(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 57); this->do_sync(PRE_SYNC, 65);
int16_t imm = signextend<int16_t,12>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11)); int16_t imm = signextend<int16_t,12>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2224,7 +2564,7 @@ private:
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0; super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0;
this->do_sync(POST_SYNC, 57); this->do_sync(POST_SYNC, 65);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2236,9 +2576,9 @@ private:
return pc; return pc;
} }
/* instruction 58: C.LI */ /* instruction 66: C.LI */
compile_ret_t __c_li(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_li(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 58); this->do_sync(PRE_SYNC, 66);
int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5));
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
@ -2257,7 +2597,7 @@ private:
} }
auto Xtmp0_val = (imm); auto Xtmp0_val = (imm);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 58); this->do_sync(POST_SYNC, 66);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2269,9 +2609,9 @@ private:
return pc; return pc;
} }
/* instruction 59: C.LUI */ /* instruction 67: C.LUI */
compile_ret_t __c_lui(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_lui(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 59); this->do_sync(PRE_SYNC, 67);
int32_t imm = signextend<int32_t,18>((bit_sub<2,5>(instr) << 12) | (bit_sub<12,1>(instr) << 17)); int32_t imm = signextend<int32_t,18>((bit_sub<2,5>(instr) << 12) | (bit_sub<12,1>(instr) << 17));
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
@ -2293,7 +2633,7 @@ private:
} }
auto Xtmp0_val = (imm); auto Xtmp0_val = (imm);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 59); this->do_sync(POST_SYNC, 67);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2305,9 +2645,9 @@ private:
return pc; return pc;
} }
/* instruction 60: C.ADDI16SP */ /* instruction 68: C.ADDI16SP */
compile_ret_t __c_addi16sp(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_addi16sp(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 60); this->do_sync(PRE_SYNC, 68);
int16_t imm = signextend<int16_t,10>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 7) | (bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 4) | (bit_sub<12,1>(instr) << 9)); int16_t imm = signextend<int16_t,10>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 7) | (bit_sub<5,1>(instr) << 6) | (bit_sub<6,1>(instr) << 4) | (bit_sub<12,1>(instr) << 9));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2322,7 +2662,7 @@ private:
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(2 + traits<ARCH>::X0)) + (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(2 + traits<ARCH>::X0)) + (imm));
super::template get_reg<reg_t>(2 + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(2 + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 60); this->do_sync(POST_SYNC, 68);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2334,9 +2674,9 @@ private:
return pc; return pc;
} }
/* instruction 61: C.SRLI */ /* instruction 69: C.SRLI */
compile_ret_t __c_srli(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_srli(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 61); this->do_sync(PRE_SYNC, 69);
uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t shamt = ((bit_sub<2,5>(instr)));
uint8_t rs1 = ((bit_sub<7,3>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr)));
@ -2353,7 +2693,7 @@ private:
uint8_t rs1_idx_val = rs1 + 8; uint8_t rs1_idx_val = rs1 + 8;
auto Xtmp0_val = (static_cast<uint32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0))>>(shamt)); auto Xtmp0_val = (static_cast<uint32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0))>>(shamt));
super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 61); this->do_sync(POST_SYNC, 69);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2365,9 +2705,9 @@ private:
return pc; return pc;
} }
/* instruction 62: C.SRAI */ /* instruction 70: C.SRAI */
compile_ret_t __c_srai(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_srai(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 62); this->do_sync(PRE_SYNC, 70);
uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t shamt = ((bit_sub<2,5>(instr)));
uint8_t rs1 = ((bit_sub<7,3>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr)));
@ -2384,7 +2724,7 @@ private:
uint8_t rs1_idx_val = rs1 + 8; uint8_t rs1_idx_val = rs1 + 8;
auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0))>>(shamt)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0))>>(shamt));
super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 62); this->do_sync(POST_SYNC, 70);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2396,9 +2736,9 @@ private:
return pc; return pc;
} }
/* instruction 63: C.ANDI */ /* instruction 71: C.ANDI */
compile_ret_t __c_andi(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_andi(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 63); this->do_sync(PRE_SYNC, 71);
int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5)); int8_t imm = signextend<int8_t,6>((bit_sub<2,5>(instr)) | (bit_sub<12,1>(instr) << 5));
uint8_t rs1 = ((bit_sub<7,3>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr)));
@ -2415,7 +2755,7 @@ private:
uint8_t rs1_idx_val = rs1 + 8; uint8_t rs1_idx_val = rs1 + 8;
auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)) & (imm)); auto Xtmp0_val = (static_cast<int32_t>(super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)) & (imm));
super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rs1_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 63); this->do_sync(POST_SYNC, 71);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2427,9 +2767,9 @@ private:
return pc; return pc;
} }
/* instruction 64: C.SUB */ /* instruction 72: C.SUB */
compile_ret_t __c_sub(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_sub(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 64); this->do_sync(PRE_SYNC, 72);
uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rs2 = ((bit_sub<2,3>(instr)));
uint8_t rd = ((bit_sub<7,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr)));
@ -2446,7 +2786,7 @@ private:
uint8_t rd_idx_val = rd + 8; uint8_t rd_idx_val = rd + 8;
auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) - super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0)); auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) - super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 64); this->do_sync(POST_SYNC, 72);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2458,9 +2798,9 @@ private:
return pc; return pc;
} }
/* instruction 65: C.XOR */ /* instruction 73: C.XOR */
compile_ret_t __c_xor(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_xor(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 65); this->do_sync(PRE_SYNC, 73);
uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rs2 = ((bit_sub<2,3>(instr)));
uint8_t rd = ((bit_sub<7,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr)));
@ -2477,7 +2817,7 @@ private:
uint8_t rd_idx_val = rd + 8; uint8_t rd_idx_val = rd + 8;
auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) ^ super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0)); auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) ^ super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 65); this->do_sync(POST_SYNC, 73);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2489,9 +2829,9 @@ private:
return pc; return pc;
} }
/* instruction 66: C.OR */ /* instruction 74: C.OR */
compile_ret_t __c_or(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_or(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 66); this->do_sync(PRE_SYNC, 74);
uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rs2 = ((bit_sub<2,3>(instr)));
uint8_t rd = ((bit_sub<7,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr)));
@ -2508,7 +2848,7 @@ private:
uint8_t rd_idx_val = rd + 8; uint8_t rd_idx_val = rd + 8;
auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) | super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0)); auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) | super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 66); this->do_sync(POST_SYNC, 74);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2520,9 +2860,9 @@ private:
return pc; return pc;
} }
/* instruction 67: C.AND */ /* instruction 75: C.AND */
compile_ret_t __c_and(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_and(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 67); this->do_sync(PRE_SYNC, 75);
uint8_t rs2 = ((bit_sub<2,3>(instr))); uint8_t rs2 = ((bit_sub<2,3>(instr)));
uint8_t rd = ((bit_sub<7,3>(instr))); uint8_t rd = ((bit_sub<7,3>(instr)));
@ -2539,7 +2879,7 @@ private:
uint8_t rd_idx_val = rd + 8; uint8_t rd_idx_val = rd + 8;
auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) & super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0)); auto Xtmp0_val = (super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0) & super::template get_reg<reg_t>(rs2 + 8 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd_idx_val + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 67); this->do_sync(POST_SYNC, 75);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2551,9 +2891,9 @@ private:
return pc; return pc;
} }
/* instruction 68: C.J */ /* instruction 76: C.J */
compile_ret_t __c_j(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_j(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 68); this->do_sync(PRE_SYNC, 76);
int16_t imm = signextend<int16_t,12>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11)); int16_t imm = signextend<int16_t,12>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,3>(instr) << 1) | (bit_sub<6,1>(instr) << 7) | (bit_sub<7,1>(instr) << 6) | (bit_sub<8,1>(instr) << 10) | (bit_sub<9,2>(instr) << 8) | (bit_sub<11,1>(instr) << 4) | (bit_sub<12,1>(instr) << 11));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2570,7 +2910,7 @@ private:
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0; super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0;
this->do_sync(POST_SYNC, 68); this->do_sync(POST_SYNC, 76);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2582,9 +2922,9 @@ private:
return pc; return pc;
} }
/* instruction 69: C.BEQZ */ /* instruction 77: C.BEQZ */
compile_ret_t __c_beqz(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_beqz(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 69); this->do_sync(PRE_SYNC, 77);
int16_t imm = signextend<int16_t,9>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8)); int16_t imm = signextend<int16_t,9>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8));
uint8_t rs1 = ((bit_sub<7,3>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr)));
@ -2604,7 +2944,7 @@ private:
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0; super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0;
this->do_sync(POST_SYNC, 69); this->do_sync(POST_SYNC, 77);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2616,9 +2956,9 @@ private:
return pc; return pc;
} }
/* instruction 70: C.BNEZ */ /* instruction 78: C.BNEZ */
compile_ret_t __c_bnez(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_bnez(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 70); this->do_sync(PRE_SYNC, 78);
int16_t imm = signextend<int16_t,9>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8)); int16_t imm = signextend<int16_t,9>((bit_sub<2,1>(instr) << 5) | (bit_sub<3,2>(instr) << 1) | (bit_sub<5,2>(instr) << 6) | (bit_sub<10,2>(instr) << 3) | (bit_sub<12,1>(instr) << 8));
uint8_t rs1 = ((bit_sub<7,3>(instr))); uint8_t rs1 = ((bit_sub<7,3>(instr)));
@ -2638,7 +2978,7 @@ private:
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
auto is_cont_v = PC_val !=pc.val; auto is_cont_v = PC_val !=pc.val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0; super::template get_reg(traits<ARCH>::LAST_BRANCH) = is_cont_v?1:0;
this->do_sync(POST_SYNC, 70); this->do_sync(POST_SYNC, 78);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2650,9 +2990,9 @@ private:
return pc; return pc;
} }
/* instruction 71: C.SLLI */ /* instruction 79: C.SLLI */
compile_ret_t __c_slli(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_slli(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 71); this->do_sync(PRE_SYNC, 79);
uint8_t shamt = ((bit_sub<2,5>(instr))); uint8_t shamt = ((bit_sub<2,5>(instr)));
uint8_t rs1 = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<7,5>(instr)));
@ -2671,7 +3011,7 @@ private:
} }
auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(shamt)); auto Xtmp0_val = (super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)<<(shamt));
super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 71); this->do_sync(POST_SYNC, 79);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2683,9 +3023,9 @@ private:
return pc; return pc;
} }
/* instruction 72: C.LWSP */ /* instruction 80: C.LWSP */
compile_ret_t __c_lwsp(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_lwsp(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 72); this->do_sync(PRE_SYNC, 80);
uint8_t uimm = ((bit_sub<2,2>(instr) << 6) | (bit_sub<4,3>(instr) << 2) | (bit_sub<12,1>(instr) << 5)); uint8_t uimm = ((bit_sub<2,2>(instr) << 6) | (bit_sub<4,3>(instr) << 2) | (bit_sub<12,1>(instr) << 5));
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
@ -2702,7 +3042,7 @@ private:
auto offs_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (uimm)); auto offs_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (uimm));
auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val)); auto Xtmp0_val = super::template sext<int32_t>(super::template read_mem<uint32_t>(traits<ARCH>::MEM, offs_val));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 72); this->do_sync(POST_SYNC, 80);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2714,9 +3054,9 @@ private:
return pc; return pc;
} }
/* instruction 73: C.MV */ /* instruction 81: C.MV */
compile_ret_t __c_mv(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_mv(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 73); this->do_sync(PRE_SYNC, 81);
uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t rs2 = ((bit_sub<2,5>(instr)));
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
@ -2732,7 +3072,7 @@ private:
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
auto Xtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0); auto Xtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 73); this->do_sync(POST_SYNC, 81);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2744,9 +3084,9 @@ private:
return pc; return pc;
} }
/* instruction 74: C.JR */ /* instruction 82: C.JR */
compile_ret_t __c_jr(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_jr(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 74); this->do_sync(PRE_SYNC, 82);
uint8_t rs1 = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<7,5>(instr)));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2762,7 +3102,7 @@ private:
auto PC_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0); auto PC_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = std::numeric_limits<uint32_t>::max(); super::template get_reg(traits<ARCH>::LAST_BRANCH) = std::numeric_limits<uint32_t>::max();
this->do_sync(POST_SYNC, 74); this->do_sync(POST_SYNC, 82);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2774,9 +3114,9 @@ private:
return pc; return pc;
} }
/* instruction 75: C.ADD */ /* instruction 83: C.ADD */
compile_ret_t __c_add(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_add(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 75); this->do_sync(PRE_SYNC, 83);
uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t rs2 = ((bit_sub<2,5>(instr)));
uint8_t rd = ((bit_sub<7,5>(instr))); uint8_t rd = ((bit_sub<7,5>(instr)));
@ -2792,7 +3132,7 @@ private:
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
auto Xtmp0_val = (super::template get_reg<reg_t>(rd + traits<ARCH>::X0) + super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0)); auto Xtmp0_val = (super::template get_reg<reg_t>(rd + traits<ARCH>::X0) + super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0));
super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val; super::template get_reg<reg_t>(rd + traits<ARCH>::X0)=Xtmp0_val;
this->do_sync(POST_SYNC, 75); this->do_sync(POST_SYNC, 83);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2804,9 +3144,9 @@ private:
return pc; return pc;
} }
/* instruction 76: C.JALR */ /* instruction 84: C.JALR */
compile_ret_t __c_jalr(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_jalr(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 76); this->do_sync(PRE_SYNC, 84);
uint8_t rs1 = ((bit_sub<7,5>(instr))); uint8_t rs1 = ((bit_sub<7,5>(instr)));
if(this->disass_enabled){ if(this->disass_enabled){
@ -2824,7 +3164,7 @@ private:
auto PC_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0); auto PC_val = super::template get_reg<reg_t>(rs1 + traits<ARCH>::X0);
super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val; super::template get_reg(traits<ARCH>::NEXT_PC) = PC_val;
super::template get_reg(traits<ARCH>::LAST_BRANCH) = std::numeric_limits<uint32_t>::max(); super::template get_reg(traits<ARCH>::LAST_BRANCH) = std::numeric_limits<uint32_t>::max();
this->do_sync(POST_SYNC, 76); this->do_sync(POST_SYNC, 84);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2836,9 +3176,9 @@ private:
return pc; return pc;
} }
/* instruction 77: C.EBREAK */ /* instruction 85: C.EBREAK */
compile_ret_t __c_ebreak(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_ebreak(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 77); this->do_sync(PRE_SYNC, 85);
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
@ -2848,7 +3188,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
raise_trap(0, 3); raise_trap(0, 3);
this->do_sync(POST_SYNC, 77); this->do_sync(POST_SYNC, 85);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2860,9 +3200,9 @@ private:
return pc; return pc;
} }
/* instruction 78: C.SWSP */ /* instruction 86: C.SWSP */
compile_ret_t __c_swsp(virt_addr_t& pc, code_word_t instr){ compile_ret_t __c_swsp(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 78); this->do_sync(PRE_SYNC, 86);
uint8_t rs2 = ((bit_sub<2,5>(instr))); uint8_t rs2 = ((bit_sub<2,5>(instr)));
uint8_t uimm = ((bit_sub<7,2>(instr) << 6) | (bit_sub<9,4>(instr) << 2)); uint8_t uimm = ((bit_sub<7,2>(instr) << 6) | (bit_sub<9,4>(instr) << 2));
@ -2879,7 +3219,7 @@ private:
auto offs_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (uimm)); auto offs_val = (super::template get_reg<reg_t>(2 + traits<ARCH>::X0) + (uimm));
auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0); auto MEMtmp0_val = super::template get_reg<reg_t>(rs2 + traits<ARCH>::X0);
super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val)); super::write_mem(traits<ARCH>::MEM, offs_val, static_cast<uint32_t>(MEMtmp0_val));
this->do_sync(POST_SYNC, 78); this->do_sync(POST_SYNC, 86);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2891,9 +3231,9 @@ private:
return pc; return pc;
} }
/* instruction 79: DII */ /* instruction 87: DII */
compile_ret_t __dii(virt_addr_t& pc, code_word_t instr){ compile_ret_t __dii(virt_addr_t& pc, code_word_t instr){
this->do_sync(PRE_SYNC, 79); this->do_sync(PRE_SYNC, 87);
if(this->disass_enabled){ if(this->disass_enabled){
/* generate console output when executing the command */ /* generate console output when executing the command */
@ -2903,7 +3243,7 @@ private:
auto cur_pc_val = pc.val; auto cur_pc_val = pc.val;
super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2; super::template get_reg<reg_t>(arch::traits<ARCH>::NEXT_PC) = cur_pc_val + 2;
raise_trap(0, 2); raise_trap(0, 2);
this->do_sync(POST_SYNC, 79); this->do_sync(POST_SYNC, 87);
auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE); auto& trap_state = super::template get_reg<uint32_t>(arch::traits<ARCH>::TRAP_STATE);
// trap check // trap check
if(trap_state!=0){ if(trap_state!=0){
@ -2974,8 +3314,8 @@ typename vm_base<ARCH>::virt_addr_t vm_impl<ARCH>::execute_inst(virt_addr_t star
} // namespace mnrv32 } // namespace mnrv32
template <> template <>
std::unique_ptr<vm_if> create<arch::mnrv32>(arch::mnrv32 *core, unsigned short port, bool dump) { std::unique_ptr<vm_if> create<arch::tgf02>(arch::tgf02 *core, unsigned short port, bool dump) {
auto ret = new mnrv32::vm_impl<arch::mnrv32>(*core, dump); auto ret = new tgf02::vm_impl<arch::tgf02>(*core, dump);
if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port); if (port != 0) debugger::server<debugger::gdb_session>::run_server(ret, port);
return std::unique_ptr<vm_if>(ret); return std::unique_ptr<vm_if>(ret);
} }

3627
src/vm/llvm/vm_mnrv32.cpp
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8865
src/vm/llvm/vm_rv32gc.cpp
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11355
src/vm/llvm/vm_rv64gc.cpp
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1016
src/vm/llvm/vm_rv64i.cpp → src/vm/llvm/vm_tgf01.cpp
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824
src/vm/llvm/vm_rv32imac.cpp → src/vm/llvm/vm_tgf02.cpp
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2916
src/vm/tcc/vm_mnrv32.cpp
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7240
src/vm/tcc/vm_rv32gc.cpp
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3777
src/vm/tcc/vm_rv32imac.cpp
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8989
src/vm/tcc/vm_rv64gc.cpp
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2548
src/vm/tcc/vm_rv64i.cpp
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2
src/vm/tcc/vm_tgf01.cpp
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@ -31,7 +31,7 @@
*******************************************************************************/ *******************************************************************************/
#include <iss/arch/tgf01.h> #include <iss/arch/tgf01.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>

2
src/vm/tcc/vm_tgf02.cpp
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@ -31,7 +31,7 @@
*******************************************************************************/ *******************************************************************************/
#include <iss/arch/tgf02.h> #include <iss/arch/tgf02.h>
#include <iss/arch/riscv_hart_msu_vp.h> #include <iss/arch/riscv_hart_m_p.h>
#include <iss/debugger/gdb_session.h> #include <iss/debugger/gdb_session.h>
#include <iss/debugger/server.h> #include <iss/debugger/server.h>
#include <iss/iss.h> #include <iss/iss.h>