commit 911bfb87f7a8b5c9560a96cb4aad24d928a64053
parent 77c753a76dc481afb44b3b8596ac00f4cf4e5a63
Author: Brian Swetland <swetland@frotz.net>
Date: Wed, 23 Oct 2019 10:51:52 -0700
compliance: scripts to checkout and run riscv-compliance
Diffstat:
5 files changed, 128 insertions(+), 0 deletions(-)
diff --git a/compliance/compliance_io.h b/compliance/compliance_io.h
@@ -0,0 +1,36 @@
+// RISC-V Compliance IO Test Header File
+
+/*
+ * Copyright (c) 2005-2018 Imperas Software Ltd., www.imperas.com
+ *
+ * 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.
+ *
+ */
+
+#ifndef _COMPLIANCE_IO_H
+#define _COMPLIANCE_IO_H
+
+//-----------------------------------------------------------------------
+// RV IO Macros (Non functional)
+//-----------------------------------------------------------------------
+
+#define RVTEST_IO_INIT
+#define RVTEST_IO_WRITE_STR(_SP, _STR)
+#define RVTEST_IO_CHECK()
+#define RVTEST_IO_ASSERT_GPR_EQ(_SP, _R, _I)
+#define RVTEST_IO_ASSERT_SFPR_EQ(_F, _R, _I)
+#define RVTEST_IO_ASSERT_DFPR_EQ(_D, _R, _I)
+
+#endif // _COMPLIANCE_IO_H
diff --git a/compliance/compliance_test.h b/compliance/compliance_test.h
@@ -0,0 +1,46 @@
+// RISC-V Compliance Test Header File
+// Copyright (c) 2017, Codasip Ltd. All Rights Reserved.
+// See LICENSE for license details.
+//
+// Description: Common header file for RV32I tests
+
+#ifndef _COMPLIANCE_TEST_H
+#define _COMPLIANCE_TEST_H
+
+#include "riscv_test.h"
+
+//-----------------------------------------------------------------------
+// RV Compliance Macros
+//-----------------------------------------------------------------------
+
+#define RV_COMPLIANCE_RV32M \
+ RVTEST_RV32M \
+
+#if 0
+#define RV_COMPLIANCE_HALT \
+ RVTEST_PASS \
+
+#define RV_COMPLIANCE_CODE_BEGIN \
+ RVTEST_CODE_BEGIN \
+
+#else
+#define RV_COMPLIANCE_HALT .long 0x0000000b;
+#define RV_COMPLIANCE_CODE_BEGIN \
+.section .text.init; \
+.align 6; \
+.globl _start; \
+_start: \
+begin_testcode: \
+
+#endif
+
+#define RV_COMPLIANCE_CODE_END \
+ RVTEST_CODE_END \
+
+#define RV_COMPLIANCE_DATA_BEGIN \
+ RVTEST_DATA_BEGIN \
+
+#define RV_COMPLIANCE_DATA_END \
+ RVTEST_DATA_END \
+
+#endif
diff --git a/compliance/makefile.inc b/compliance/makefile.inc
@@ -0,0 +1,30 @@
+TARGET_SIM ?= /work/riscv/riscv/bin/rvsim
+ifeq ($(shell command -v $(TARGET_SIM) 2> /dev/null),)
+ $(error Target simulator executable '$(TARGET_SIM)` not found)
+endif
+
+RUN_TARGET=\
+ $(TARGET_SIM) \
+ $(work_dir_isa)/$<.bin \
+ -dump=$(work_dir_isa)/$(*).signature.output \
+ -from=$$(grep begin_signature $(work_dir_isa)/$<.map | awk '{print $$1}') \
+ -to=$$(grep end_signature $(work_dir_isa)/$<.map | awk '{print $$1}') \
+ 2> $(work_dir_isa)/$@ 1>&2
+
+RISCV_PREFIX ?= riscv32-unknown-elf-
+RISCV_GCC ?= $(RISCV_PREFIX)gcc
+RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump
+RISCV_OBJCOPY ?= $(RISCV_PREFIX)objcopy
+RISCV_NM ?= $(RISCV_PREFIX)nm
+RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
+
+COMPILE_TARGET=\
+ $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) \
+ -I$(ROOTDIR)/riscv-test-env/ \
+ -I$(ROOTDIR)/riscv-test-env/p/ \
+ -I$(TARGETDIR)/$(RISCV_TARGET)/ \
+ -T$(ROOTDIR)/riscv-test-env/p/link.ld $$< \
+ -o $(work_dir_isa)/$$@; \
+ $$(RISCV_OBJDUMP) -D $(work_dir_isa)/$$@ > $(work_dir_isa)/$$@.objdump; \
+ $$(RISCV_OBJCOPY) -O binary $(work_dir_isa)/$$@ $(work_dir_isa)/$$@.bin; \
+ $$(RISCV_NM) $(work_dir_isa)/$$@ > $(work_dir_isa)/$$@.map
diff --git a/compliance/run.sh b/compliance/run.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+export RVSIM=`pwd`/../bin/rvsim
+export TOOLCHAIN=`pwd`/../../toolchains/riscv32-elf-7.3.0-Linux-x86_64/bin/riscv32-elf-
+
+make -C rvc RISCV_TARGET=rvsim RISCV_PREFIX=${TOOLCHAIN} TARGET_SIM=${RVSIM}
diff --git a/compliance/setup.sh b/compliance/setup.sh
@@ -0,0 +1,10 @@
+#!/bin/sh -e
+
+git clone git@github.com:riscv/riscv-compliance.git rvc
+
+mkdir -p rvc/riscv-target/rvsim/device/rv32i
+
+ln -s ../../../compliance_io.h rvc/riscv-target/rvsim/compliance_io.h
+ln -s ../../../compliance_test.h rvc/riscv-target/rvsim/compliance_test.h
+ln -s ../../../../../makefile.inc rvc/riscv-target/rvsim/device/rv32i/Makefile.include
+
