From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id F09C63832D00 for ; Tue, 29 Nov 2022 01:24:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org F09C63832D00 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=irq.a4lg.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=irq.a4lg.com Received: from [127.0.0.1] (localhost [127.0.0.1]) by mail-sender-0.a4lg.com (Postfix) with ESMTPSA id 5E4BF300089; Tue, 29 Nov 2022 01:24:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=irq.a4lg.com; s=2017s01; t=1669685072; bh=UByC+I3v3y5SMspeqABkF/WfYMTmEqc3Xua09V7fMXc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Mime-Version:Content-Transfer-Encoding; b=EJurSUOGYWtN3RriVR3wItojnvXU2booCwuR/q5OGnqsTXhV4GGMmRhTjn2fvKIco bzUWvmCjZ1aYN0y2AvdI37vhW0gpaxk7cnibOaVPf0JmDUhILksosy7enw1J7q5dhT oaGk7dnNrRkWmBwa3DWf2pdgGjaKHjUOpTdl0MAw= From: Tsukasa OI To: Tsukasa OI Cc: binutils@sourceware.org Subject: [REVIEW ONLY 3/3] TEST: Add instantiation script on CSR allocation Date: Tue, 29 Nov 2022 01:23:59 +0000 Message-Id: <73828cb4ccf8c03275b6af7e42872d661dea267f.1669684988.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,GIT_PATCH_0,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: From: Tsukasa OI --- instantiate-zisslpcfi.sh | 127 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100755 instantiate-zisslpcfi.sh diff --git a/instantiate-zisslpcfi.sh b/instantiate-zisslpcfi.sh new file mode 100755 index 000000000000..a6bb0dfd763b --- /dev/null +++ b/instantiate-zisslpcfi.sh @@ -0,0 +1,127 @@ +#! /bin/bash +# SPDX-License-Identifier: CC0-1.0 +# Author: Tsukasa OI +# Year: 2022 + +check_csr_addr () +{ + ADDR="$1" + case "$ADDR" in + 0x* | 0X*) + ADDR="${ADDR#??}" + ;; + esac + case "$ADDR" in + [0-9a-fA-F]) + ADDR=00$ADDR + ;; + [0-9a-fA-F][0-9a-fA-F]) + ADDR=0$ADDR + ;; + [0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]) + ;; + *) + echo "ERROR: \`$1' is not a valid CSR address for \`$2'." 1>&2 + exit 1 + ;; + esac + ADDR=$(echo $ADDR | tr A-F a-f) + printf %s $ADDR + return 0 +} + +canonicalize_hex () +{ + ADDR=$1 + while : + do + case $ADDR in + 0) + break + ;; + 0?*) + ADDR=${ADDR#0} + ;; + *) + break + ;; + esac + done + printf 0x%s $ADDR +} + +dwarf_regnum () +{ + echo -n $(($1 + 4096)) +} + +dwarf_offset () +{ + echo -n $(($1 * 4)) +} + +test_path () +{ + if test '!' -f "$1" + then + echo "ERROR: file \`$1' is not found." 1>&2 + exit 1 + fi +} + +CSRS=( + lplr + ssp +) + +if test $# -ne ${#CSRS[@]} +then + ERRMSG="usage: $0" + for CSR in ${CSRS[@]} + do + CSR_UPPER=$(echo $CSR | tr a-z A-Z) + ERRMSG="$ERRMSG ADDR_${CSR_UPPER}" + done + echo "$ERRMSG" 1>&2 + exit 1 +fi + +PRIV_VERSIONS="1p9p1 1p10 1p11 1p12" + +test_path include/opcode/riscv-opc.h +for V in $PRIV_VERSIONS +do + test_path gas/testsuite/gas/riscv/csr-version-$V.d +done +test_path gas/testsuite/gas/riscv/csr-dw-regnums.s +test_path gas/testsuite/gas/riscv/csr-dw-regnums.d + +do_csr_instantiation () +{ + CSR="$1" + CSR_UPPER=$(echo $CSR | tr a-z A-Z) + ADDR=$(check_csr_addr "$2" $CSR) + HEXC=$(canonicalize_hex $ADDR) + DWREG=$(dwarf_regnum $HEXC) + DWOFF=$(dwarf_offset $HEXC) + ORIG_ADDR=$(grep "a0,${CSR}\$" gas/testsuite/gas/riscv/csr-version-1p12.d | head -n 1 | sed 's/.*+\([0-9a-f]\{3\}\)02573.*/\1/') + sed -i "s/^#define CSR_${CSR_UPPER} .*/#define CSR_${CSR_UPPER} $HEXC/" include/opcode/riscv-opc.h + for V in $PRIV_VERSIONS + do + sed -i "s/+${ORIG_ADDR}\\(02573\\|59073\\)/+${ADDR}\\1/" gas/testsuite/gas/riscv/csr-version-$V.d + done + sed -i "s/\\.cfi_offset ${CSR}, .*/.cfi_offset ${CSR}, ${DWOFF}/" gas/testsuite/gas/riscv/csr-dw-regnums.s + sed -i "s/DW_CFA_offset_extended_sf: r[0-9]\\+ \\\\(${CSR}\\\\) at cfa\\\\+[0-9]\\+/DW_CFA_offset_extended_sf: r${DWREG} \\\\(${CSR}\\\\) at cfa\\\\+${DWOFF}/" gas/testsuite/gas/riscv/csr-dw-regnums.d +} + +for CSR in ${CSRS[@]} +do + do_csr_instantiation $CSR "$1" + shift +done + +if test -f "$0" +then + rm -f "$0" +fi +exit 0 -- 2.38.1