remove tgf_b code generation
This commit is contained in:
parent
c171e3c1ba
commit
40db74ce02
|
@ -1,6 +1,6 @@
|
|||
cmake_minimum_required(VERSION 3.12)
|
||||
|
||||
project("tgfs" VERSION 1.0.0)
|
||||
project(tgfs VERSION 1.0.0)
|
||||
|
||||
include(GNUInstallDirs)
|
||||
|
||||
|
@ -30,16 +30,16 @@ add_subdirectory(softfloat)
|
|||
FILE(GLOB RiscVSCHeaders ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*.h ${CMAKE_CURRENT_SOURCE_DIR}/incl/sysc/*/*.h)
|
||||
set(LIB_HEADERS tgfscVSCHeaders} )
|
||||
set(LIB_SOURCES
|
||||
src/iss/tgf_b.cpp
|
||||
src/iss/tgf_c.cpp
|
||||
src/vm/fp_functions.cpp
|
||||
src/vm/tcc/vm_tgf_b.cpp
|
||||
src/vm/tcc/vm_tgf_c.cpp
|
||||
src/vm/interp/vm_tgf_b.cpp
|
||||
src/vm/interp/vm_tgf_c.cpp
|
||||
src/plugin/instruction_count.cpp
|
||||
src/plugin/cycle_estimate.cpp
|
||||
)
|
||||
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/iss/tgf_b.cpp)
|
||||
set(LIB_SOURCES ${LIB_SOURCES} src/iss/tgf_b.cpp src/vm/interp/vm_tgf_b.cpp)
|
||||
endif()
|
||||
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/iss/tgf_c.cpp)
|
||||
set(LIB_SOURCES ${LIB_SOURCES} src/iss/tgf_c.cpp src/vm/interp/vm_tgf_c.cpp)
|
||||
endif()
|
||||
if(WITH_LLVM)
|
||||
set(LIB_SOURCES ${LIB_SOURCES}
|
||||
src/vm/llvm/fp_impl.cpp
|
||||
|
@ -51,6 +51,7 @@ endif()
|
|||
# Define the library
|
||||
add_library(tgfs SHARED ${LIB_SOURCES})
|
||||
# list code gen dependencies
|
||||
add_dependencies(tgfs TGF_B_src)
|
||||
add_dependencies(tgfs TGF_C_src)
|
||||
|
||||
target_compile_options(tgfs PRIVATE -Wno-shift-count-overflow)
|
||||
|
|
|
@ -0,0 +1 @@
|
|||
/tgf_b.h
|
|
@ -1,240 +0,0 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (C) 2017 - 2021 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 _TGF_B_H_
|
||||
#define _TGF_B_H_
|
||||
|
||||
#include <array>
|
||||
#include <iss/arch/traits.h>
|
||||
#include <iss/arch_if.h>
|
||||
#include <iss/vm_if.h>
|
||||
|
||||
namespace iss {
|
||||
namespace arch {
|
||||
|
||||
struct tgf_b;
|
||||
|
||||
template <> struct traits<tgf_b> {
|
||||
|
||||
constexpr static char const* const core_type = "TGF_B";
|
||||
|
||||
static constexpr std::array<const char*, 35> 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", "NEXT_PC", "PRIV"}};
|
||||
|
||||
static constexpr std::array<const char*, 35> reg_aliases{
|
||||
{"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", "NEXT_PC", "PRIV"}};
|
||||
|
||||
enum constants {XLEN=32, PCLEN=32, MISA_VAL=0b1000000000000000000000100000000, PGSIZE=0x1000, PGMASK=0b111111111111, CSR_SIZE=4096, fence=0, fencei=1, fencevmal=2, fencevmau=3};
|
||||
|
||||
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, NEXT_PC, PRIV, NUM_REGS,
|
||||
TRAP_STATE=NUM_REGS,
|
||||
PENDING_TRAP,
|
||||
ICOUNT
|
||||
};
|
||||
|
||||
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, 38> reg_bit_widths{
|
||||
{32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,8,32,32,64}};
|
||||
|
||||
static constexpr std::array<const uint32_t, 38> reg_byte_offsets{
|
||||
{0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,137,141,145}};
|
||||
|
||||
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 };
|
||||
|
||||
enum class opcode_e : unsigned short {
|
||||
LUI = 0,
|
||||
AUIPC = 1,
|
||||
JAL = 2,
|
||||
JALR = 3,
|
||||
BEQ = 4,
|
||||
BNE = 5,
|
||||
BLT = 6,
|
||||
BGE = 7,
|
||||
BLTU = 8,
|
||||
BGEU = 9,
|
||||
LB = 10,
|
||||
LH = 11,
|
||||
LW = 12,
|
||||
LBU = 13,
|
||||
LHU = 14,
|
||||
SB = 15,
|
||||
SH = 16,
|
||||
SW = 17,
|
||||
ADDI = 18,
|
||||
SLTI = 19,
|
||||
SLTIU = 20,
|
||||
XORI = 21,
|
||||
ORI = 22,
|
||||
ANDI = 23,
|
||||
SLLI = 24,
|
||||
SRLI = 25,
|
||||
SRAI = 26,
|
||||
ADD = 27,
|
||||
SUB = 28,
|
||||
SLL = 29,
|
||||
SLT = 30,
|
||||
SLTU = 31,
|
||||
XOR = 32,
|
||||
SRL = 33,
|
||||
SRA = 34,
|
||||
OR = 35,
|
||||
AND = 36,
|
||||
FENCE = 37,
|
||||
FENCE_I = 38,
|
||||
ECALL = 39,
|
||||
EBREAK = 40,
|
||||
URET = 41,
|
||||
SRET = 42,
|
||||
MRET = 43,
|
||||
WFI = 44,
|
||||
SFENCE_VMA = 45,
|
||||
CSRRW = 46,
|
||||
CSRRS = 47,
|
||||
CSRRC = 48,
|
||||
CSRRWI = 49,
|
||||
CSRRSI = 50,
|
||||
CSRRCI = 51,
|
||||
MAX_OPCODE
|
||||
};
|
||||
};
|
||||
|
||||
struct tgf_b: public arch_if {
|
||||
|
||||
using virt_addr_t = typename traits<tgf_b>::virt_addr_t;
|
||||
using phys_addr_t = typename traits<tgf_b>::phys_addr_t;
|
||||
using reg_t = typename traits<tgf_b>::reg_t;
|
||||
using addr_t = typename traits<tgf_b>::addr_t;
|
||||
|
||||
tgf_b();
|
||||
~tgf_b();
|
||||
|
||||
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<tgf_b>::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<tgf_b>::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 TGF_B_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;
|
||||
uint8_t PRIV = 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 /* _TGF_B_H_ */
|
|
@ -0,0 +1 @@
|
|||
/tgf_b.cpp
|
|
@ -1,69 +0,0 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (C) 2017 - 2020 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/tgf_b.h>
|
||||
#include <cstdio>
|
||||
#include <cstring>
|
||||
#include <fstream>
|
||||
|
||||
using namespace iss::arch;
|
||||
|
||||
constexpr std::array<const char*, 35> iss::arch::traits<iss::arch::tgf_b>::reg_names;
|
||||
constexpr std::array<const char*, 35> iss::arch::traits<iss::arch::tgf_b>::reg_aliases;
|
||||
constexpr std::array<const uint32_t, 38> iss::arch::traits<iss::arch::tgf_b>::reg_bit_widths;
|
||||
constexpr std::array<const uint32_t, 38> iss::arch::traits<iss::arch::tgf_b>::reg_byte_offsets;
|
||||
|
||||
tgf_b::tgf_b() {
|
||||
reg.icount = 0;
|
||||
}
|
||||
|
||||
tgf_b::~tgf_b() = default;
|
||||
|
||||
void tgf_b::reset(uint64_t address) {
|
||||
for(size_t i=0; i<traits<tgf_b>::NUM_REGS; ++i) set_reg(i, std::vector<uint8_t>(sizeof(traits<tgf_b>::reg_t),0));
|
||||
reg.PC=address;
|
||||
reg.NEXT_PC=reg.PC;
|
||||
reg.trap_state=0;
|
||||
reg.machine_state=0x3;
|
||||
reg.icount=0;
|
||||
}
|
||||
|
||||
uint8_t *tgf_b::get_regs_base_ptr() {
|
||||
return reinterpret_cast<uint8_t*>(®);
|
||||
}
|
||||
|
||||
tgf_b::phys_addr_t tgf_b::virt2phys(const iss::addr_t &pc) {
|
||||
return phys_addr_t(pc); // change logical address to physical address
|
||||
}
|
||||
|
|
@ -59,8 +59,8 @@ std::tuple<cpu_ptr, vm_ptr> create_cpu(std::string const& backend, unsigned gdb_
|
|||
if(backend == "llvm")
|
||||
return {cpu_ptr{lcpu}, vm_ptr{iss::llvm::create(lcpu, gdb_port)}};
|
||||
#endif
|
||||
if(backend == "tcc")
|
||||
return {cpu_ptr{lcpu}, vm_ptr{iss::tcc::create(lcpu, gdb_port)}};
|
||||
// if(backend == "tcc")
|
||||
// return {cpu_ptr{lcpu}, vm_ptr{iss::tcc::create(lcpu, gdb_port)}};
|
||||
return {nullptr, nullptr};
|
||||
}
|
||||
|
||||
|
|
|
@ -0,0 +1 @@
|
|||
/vm_tgf_b.cpp
|
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue