Dmitry V. Levin
c6782f144a
strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
75 lines
1.6 KiB
Bash
75 lines
1.6 KiB
Bash
#! /bin/sh -efu
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#
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# Common code for per-personality qualification tests
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#
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# Copyright (c) 2018 The strace developers.
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# All rights reserved.
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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. "${srcdir=.}/init.sh"
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[ 2 -le "$#" ] ||
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fail_ 'No personality designation ("64", "32", "x32") specified'
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pers="$1"
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shift
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trace_expr="$1"
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shift
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skip="${1-}"
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case "$STRACE_NATIVE_ARCH" in
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x86_64)
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supported_pers='64 32 x32'
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;;
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x32)
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supported_pers='x32 32'
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;;
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aarch64|powerpc64|riscv|s390x|sparc64|tile)
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supported_pers='64 32'
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;;
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*)
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supported_pers="$(($SIZEOF_LONG * 8))"
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;;
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esac
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# Detect current personality designation
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if [ "x$STRACE_NATIVE_ARCH" = "x$STRACE_ARCH" ]; then
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case "$STRACE_NATIVE_ARCH" in
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x32)
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cur_pers=x32
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;;
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*)
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cur_pers="$(($SIZEOF_LONG * 8))"
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;;
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esac
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else
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if [ "x$SIZEOF_KERNEL_LONG_T" = "x$SIZEOF_LONG" ]; then
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[ 4 -eq "$SIZEOF_LONG" ] ||
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fail_ "sizeof(long) = $SIZEOF_LONG != 4"
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cur_pers=32
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else
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[ 8 -eq "$SIZEOF_KERNEL_LONG_T" ] ||
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fail_ "sizeof(kernel_long_t) = $SIZEOF_KERNEL_LONG_T != 8"
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[ 4 -eq "$SIZEOF_LONG" ] ||
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fail_ "sizeof(long) = $SIZEOF_LONG != 4"
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cur_pers=x32
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fi
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fi
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pers_found=0
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set -- $supported_pers
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for i; do
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[ "x$pers" != "x$i" ] || pers_found=1
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done
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[ "$pers_found" = 1 ] ||
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skip_ "Personality '$pers' is not supported on architecture" \
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"'$STRACE_NATIVE_ARCH' (supported personalities: $supported_pers)"
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# If tested personality is not equivalent to current personality, reset $NAME,
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# so "$NAME.in", which is used by test_trace_expr, points to an empty file.
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[ "x$pers" = "x$cur_pers" ] || NAME=qualify_personality_empty
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test_trace_expr "$skip" -e trace="${trace_expr}@${pers}"
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