1#!/bin/ksh 2# 3# This file and its contents are supplied under the terms of the 4# Common Development and Distribution License ("CDDL"), version 1.0. 5# You may only use this file in accordance with the terms of version 6# 1.0 of the CDDL. 7# 8# A full copy of the text of the CDDL should have accompanied this 9# source. A copy of the CDDL is also available via the Internet at 10# http://www.illumos.org/license/CDDL. 11# 12 13# Copyright 2012, Richard Lowe. 14 15function grep_test { 16 name=$1 17 pattern=$2 18 19 if /usr/bin/fgrep -q "${pattern}"; then 20 print -u2 "pass: $name" 21 else 22 print -u2 "FAIL: $name" 23 exit 1 24 fi 25} 26 27function dis_test { 28 name=${1} 29 func=${2} 30 file=${3} 31 pattern=${4} 32 33 dis -F${func} ${file} | grep_test "${name}" "${pattern}" 34} 35 36TESTDIR=$(dirname $0) 37make -f ${TESTDIR}/Makefile.test TESTDIR=${TESTDIR} 38 39dis_test "addq-->leaq 1" func style1 \ 40 'func+0x10: 48 8d 92 f8 ff ff leaq -0x8(%rdx),%rdx' 41dis_test "addq-->leaq 2" func style1 \ 42 'func+0x17: 48 8d b6 f0 ff ff leaq -0x10(%rsi),%rsi' 43 44dis_test "addq-->leaq w/REX 1" func style1-with-r13 \ 45 'func+0x10: 48 8d 92 f8 ff ff leaq -0x8(%rdx),%rdx' 46dis_test "addq-->leaq w/REX 2" func style1-with-r13 \ 47 'func+0x17: 4d 8d ad f0 ff ff leaq -0x10(%r13),%r13' 48 49dis_test "addq-->addq for SIB 1" func style1-with-r12 \ 50 'func+0x10: 48 8d 92 f8 ff ff leaq -0x8(%rdx),%rdx' 51dis_test "addq-->addq for SIB 2" func style1-with-r12 \ 52 'func+0x17: 49 81 c4 f0 ff ff addq $-0x10,%r12 <0xfffffffffffffff0>' 53 54dis_test "movq-->movq" main style2 \ 55 'main+0x4: 48 c7 c6 f0 ff ff movq $-0x10,%rsi <0xfffffffffffffff0>' 56 57dis_test "movq-->movq w/REX" main style2-with-r13 \ 58 'main+0x4: 49 c7 c5 f0 ff ff movq $-0x10,%r13 <0xfffffffffffffff0>' 59 60dis_test "movq-->movq incase of SIB" main style2-with-r12 \ 61 'main+0x4: 49 c7 c4 f0 ff ff movq $-0x10,%r12 <0xfffffffffffffff0>' 62 63make -f ${TESTDIR}/Makefile.test fail TESTDIR=${TESTDIR} 2>&1 | grep_test "bad insn sequence" \ 64 'ld: fatal: relocation error: R_AMD64_TPOFF32: file style2-with-badness.o: symbol foo: section .text: offset 0x7, relocation against unknown TLS instruction sequence' 65