Commit 771cf646 authored by Tao Liu's avatar Tao Liu
Browse files

Add target for B-extension

parent e47be787
......@@ -772,6 +772,9 @@ def load_config(args, cwd):
elif args.target == "multi_harts":
args.mabi = "ilp32"
args.isa = "rv32gc"
elif args.target == "rv32imcb":
args.mabi = "ilp32"
args.isa = "rv32imcb"
elif args.target == "rv32i":
args.mabi = "ilp32"
args.isa = "rv32i"
......
# riscOVPsim configuration file converted from YAML
--variant RV32I
--override iscvOVPsim/cpu/add_Extensions=MCB
--override riscvOVPsim/cpu/misa_MXL=1
--override riscvOVPsim/cpu/misa_MXL_mask=0x0 # 0
--override riscvOVPsim/cpu/misa_Extensions_mask=0x0 # 0
--override riscvOVPsim/cpu/unaligned=T
--override riscvOVPsim/cpu/mtvec_mask=0x0 # 0
--override riscvOVPsim/cpu/user_version=2.3
--override riscvOVPsim/cpu/priv_version=1.11
--override riscvOVPsim/cpu/mvendorid=0
--override riscvOVPsim/cpu/marchid=0
--override riscvOVPsim/cpu/mimpid=0
--override riscvOVPsim/cpu/mhartid=0
--override riscvOVPsim/cpu/cycle_undefined=F
--override riscvOVPsim/cpu/instret_undefined=F
--override riscvOVPsim/cpu/time_undefined=T
--override riscvOVPsim/cpu/reset_address=0x80000000
--override riscvOVPsim/cpu/simulateexceptions=T
--override riscvOVPsim/cpu/defaultsemihost=F
--override riscvOVPsim/cpu/wfi_is_nop=T
--exitonsymbol _exit
/*
* Copyright 2019 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//-----------------------------------------------------------------------------
// Processor feature configuration
//-----------------------------------------------------------------------------
// XLEN
parameter int XLEN = 32;
// Parameter for SATP mode, set to BARE if address translation is not supported
parameter satp_mode_t SATP_MODE = BARE;
// Supported Privileged mode
privileged_mode_t supported_privileged_mode[] = {MACHINE_MODE};
// Unsupported instructions
riscv_instr_name_t unsupported_instr[];
// ISA supported by the processor
riscv_instr_group_t supported_isa[$] = {RV32I, RV32M, RV32C, RV32B};
// Interrupt mode support
mtvec_mode_t supported_interrupt_mode[$] = {DIRECT, VECTORED};
// The number of interrupt vectors to be generated, only used if VECTORED interrupt mode is
// supported
int max_interrupt_vector_num = 16;
// Physical memory protection support
bit support_pmp = 0;
// Debug mode support
bit support_debug_mode = 0;
// Support delegate trap to user mode
bit support_umode_trap = 0;
// Support sfence.vma instruction
bit support_sfence = 0;
// Support unaligned load/store
bit support_unaligned_load_store = 1'b1;
// Parameter for vector extension
parameter int VECTOR_EXTENSION_ENABLE = 0;
parameter int VLEN = 512;
parameter int ELEN = 64;
parameter int SLEN = 64;
// Number of harts
parameter int NUM_HARTS = 1;
// ----------------------------------------------------------------------------
// Previleged CSR implementation
// ----------------------------------------------------------------------------
// Implemented previlieged CSR list
`ifdef DSIM
privileged_reg_t implemented_csr[] = {
`else
parameter privileged_reg_t implemented_csr[] = {
`endif
// Machine mode mode CSR
MVENDORID, // Vendor ID
MARCHID, // Architecture ID
MIMPID, // Implementation ID
MHARTID, // Hardware thread ID
MSTATUS, // Machine status
MISA, // ISA and extensions
MIE, // Machine interrupt-enable register
MTVEC, // Machine trap-handler base address
MCOUNTEREN, // Machine counter enable
MSCRATCH, // Scratch register for machine trap handlers
MEPC, // Machine exception program counter
MCAUSE, // Machine trap cause
MTVAL, // Machine bad address or instruction
MIP // Machine interrupt pending
};
// ----------------------------------------------------------------------------
// Supported interrupt/exception setting, used for functional coverage
// ----------------------------------------------------------------------------
`ifdef DSIM
interrupt_cause_t implemented_interrupt[] = {
`else
parameter interrupt_cause_t implemented_interrupt[] = {
`endif
M_SOFTWARE_INTR,
M_TIMER_INTR,
M_EXTERNAL_INTR
};
`ifdef DSIM
exception_cause_t implemented_exception[] = {
`else
parameter exception_cause_t implemented_exception[] = {
`endif
INSTRUCTION_ACCESS_FAULT,
ILLEGAL_INSTRUCTION,
BREAKPOINT,
LOAD_ADDRESS_MISALIGNED,
LOAD_ACCESS_FAULT,
ECALL_MMODE
};
# Copyright Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ================================================================================
# Regression test list format
# --------------------------------------------------------------------------------
# test : Assembly test name
# description : Description of this test
# gen_opts : Instruction generator options
# iterations : Number of iterations of this test
# no_iss : Enable/disable ISS simulator (Optional)
# gen_test : Test name used by the instruction generator
# asm_tests : Path to directed, hand-coded assembly test file or directory
# rtl_test : RTL simulation test name
# cmp_opts : Compile options passed to the instruction generator
# sim_opts : Simulation options passed to the instruction generator
# no_post_compare : Enable/disable comparison of trace log and ISS log (Optional)
# compare_opts : Options for the RTL & ISS trace comparison
# gcc_opts : gcc compile options
# --------------------------------------------------------------------------------
- import: <riscv_dv_root>/yaml/base_testlist.yaml
- test: riscv_non_compressed_instr_test
description: >
Random instruction test without compressed instructions
iterations: 1
gen_test: riscv_rand_instr_test
gen_opts: >
+disable_compressed_instr=1
rtl_test: core_base_test
- test: riscv_hint_instr_test
description: >
HINT instruction test, verify the processor can detect HINT instruction
treat it as NOP. No illegal instruction exception is expected
iterations: 2
gen_test: riscv_rand_instr_test
gen_opts: >
+hint_instr_ratio=5
rtl_test: core_base_test
- test: riscv_pmp_test
description: >
Provide some PMP configuration parameters, and setup PMP CSRs appropriately
iterations: 2
gen_test: riscv_rand_instr_test
gen_opts: >
+pmp_randomize=0
+pmp_num_regions=1
+pmp_granularity=1
+pmp_region_0=L:0,A:NAPOT,X:1,W:1,R:1,ADDR:FFFFFFFF
rtl_test: core_base_test
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment