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From 8e515c744935fe67e6a1b941f4c5414472c163b7 Mon Sep 17 00:00:00 2001
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From: Eugene Syromyatnikov <evgsyr@gmail.com>
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Date: Mon, 20 Jan 2020 16:19:40 +0100
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Subject: [PATCH] tests: add strace-k-p test
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Add a check of the stack unwinding for attached processes.
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* tests/stack-fcall-attach.c: New file.
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* tests/strace-k-p.expected: Likewise.
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* tests/strace-k-p.test: New test.
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* tests/Makefile.am (EXTRA_DIST): Add strace-k-p.expected and strace-k-p.test.
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(STACKTRACE_TESTS): Add strace-k-p.test
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(check_PROGRAMS): Add stack-fcall-attach.
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(stack_fcall_attach_SOURCES): New variable.
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* tests/stack-fcall.c: Include "tests.h" and <unistd.h>.
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[!ATTACH_MODE] (ATTACH_MODE): Define to 0.
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(main) [ATTACH_MODE]: Wait a bit.
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* tests/strace-k.test: Add attach mode.
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Complements: v5.4-18-g69b2c33 "unwind-libdw: fix initialization of libdwfl cache"
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---
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Backport changes:
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* "SIGURG" line has been removed from tests/strace-k-p.expected, as it requires
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v4.25~22 "Print stack traces on signals" and v4.25~21 "tests: check stack
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unwinding for signals".
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* "chdir" usage in tests/strace-k-p.expected has been replaced with "getpid",
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as it is the syscall that was used in the stack-fcall.c at the time.
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* Added the respective changes to tests/Makefile.in file.
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* The changes to tests/stack-fcall-attach.c, tests/strace-k-p.expected,
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tests/strace-k-p.test, tests/Makefile.am, tests/stack-fcall.c,
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and tests/strace-k.test have been copied over to tests-m32 and tests-mx32
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directories.
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---
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tests/Makefile.am | 8 +++++++-
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tests/stack-fcall-attach.c | 2 ++
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tests/stack-fcall.c | 11 +++++++++++
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tests/strace-k-p.expected | 2 ++
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tests/strace-k-p.test | 13 +++++++++++++
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tests/strace-k.test | 17 ++++++++++++++++-
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6 files changed, 51 insertions(+), 2 deletions(-)
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create mode 100644 tests/stack-fcall-attach.c
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create mode 100644 tests/strace-k-p.expected
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create mode 100755 tests/strace-k-p.test
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Index: strace-5.1/tests/Makefile.am
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===================================================================
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--- strace-5.1.orig/tests/Makefile.am 2020-01-23 16:56:22.081268798 +0100
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+++ strace-5.1/tests/Makefile.am 2020-01-23 17:03:50.786051167 +0100
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@@ -156,6 +156,7 @@
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signal_receive \
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sleep \
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stack-fcall \
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+ stack-fcall-attach \
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stack-fcall-mangled \
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threads-execve \
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unblock_reset_raise \
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@@ -198,6 +199,9 @@
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stack_fcall_SOURCES = stack-fcall.c \
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stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
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+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
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+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
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+
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stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
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stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
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stack-fcall-mangled-2.c stack-fcall-mangled-3.c
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@@ -205,7 +209,7 @@
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include gen_tests.am
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if ENABLE_STACKTRACE
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-STACKTRACE_TESTS = strace-k.test
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+STACKTRACE_TESTS = strace-k.test strace-k-p.test
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if USE_DEMANGLE
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STACKTRACE_TESTS += strace-k-demangle.test
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endif
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@@ -428,6 +432,8 @@
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strace-ff.expected \
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strace-k-demangle.expected \
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strace-k-demangle.test \
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+ strace-k-p.expected \
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+ strace-k-p.test \
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strace-k.expected \
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strace-k.test \
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strace-r.expected \
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Index: strace-5.1/tests/stack-fcall-attach.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ strace-5.1/tests/stack-fcall-attach.c 2020-01-23 17:03:50.786051167 +0100
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@@ -0,0 +1,2 @@
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+#define ATTACH_MODE 1
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+#include "stack-fcall.c"
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Index: strace-5.1/tests/stack-fcall.c
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===================================================================
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--- strace-5.1.orig/tests/stack-fcall.c 2020-01-23 17:03:50.787051163 +0100
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+++ strace-5.1/tests/stack-fcall.c 2020-01-23 17:04:34.525868669 +0100
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@@ -5,10 +5,21 @@
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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+#include "tests.h"
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+#include <unistd.h>
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#include "stack-fcall.h"
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+#ifndef ATTACH_MODE
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+# define ATTACH_MODE 0
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+#endif
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+
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int main(void)
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{
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+#if ATTACH_MODE
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+ /* sleep a bit to let the tracer time to catch up */
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+ sleep(1);
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+#endif
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+
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f0(0);
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f0(1);
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return 0;
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Index: strace-5.1/tests/strace-k-p.expected
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ strace-5.1/tests/strace-k-p.expected 2020-01-23 17:14:13.570831178 +0100
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@@ -0,0 +1,2 @@
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+^chdir .*(__kernel_vsyscaln )?(__)?chdir f3 f2 f1 f0 main
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+^SIGURG .*(__kernel_vsyscaln )?(__)?kill f3 f2 f1 f0 main
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Index: strace-5.1/tests/strace-k-p.test
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ strace-5.1/tests/strace-k-p.test 2020-01-23 17:03:50.787051163 +0100
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@@ -0,0 +1,13 @@
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+#!/bin/sh
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+#
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+# Check strace -k for attached tracees.
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+#
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+# Copyright (c) 2020 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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+
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+ATTACH_MODE=1
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+test_prog=../stack-fcall-attach
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+
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+. "${srcdir=.}"/strace-k.test
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Index: strace-5.1/tests/strace-k.test
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===================================================================
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--- strace-5.1.orig/tests/strace-k.test 2020-01-23 16:56:22.081268798 +0100
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+++ strace-5.1/tests/strace-k.test 2020-01-23 17:05:26.569651525 +0100
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@@ -11,6 +11,8 @@
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. "${srcdir=.}/init.sh"
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+: "${ATTACH_MODE=0}"
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+
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# strace -k is implemented using /proc/$pid/maps
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[ -f /proc/self/maps ] ||
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framework_skip_ '/proc/self/maps is not available'
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@@ -20,7 +22,19 @@
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check_prog tr
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run_prog "${test_prog=../stack-fcall}"
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-run_strace -e chdir -k $args
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+if [ "x${ATTACH_MODE}" = "x1" ]; then
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+ ../set_ptracer_any "${test_prog}" >> "$EXP" &
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+ tracee_pid=$!
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+
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+ while ! [ -s "$EXP" ]; do
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+ kill -0 "$tracee_pid" 2> /dev/null ||
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+ fail_ 'set_ptracer_any failed'
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+ done
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+
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+ run_strace -e chdir -k -p "$tracee_pid"
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+else
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+ run_strace -e chdir -k $args
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+fi
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expected="$srcdir/$NAME.expected"
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awk '
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Index: strace-5.1/tests/Makefile.in
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===================================================================
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--- strace-5.1.orig/tests/Makefile.in 2020-01-23 16:56:22.086268802 +0100
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+++ strace-5.1/tests/Makefile.in 2020-01-23 17:07:45.456135366 +0100
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@@ -144,9 +144,9 @@
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seccomp-strict$(EXEEXT) select-P$(EXEEXT) \
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set_ptracer_any$(EXEEXT) set_sigblock$(EXEEXT) \
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set_sigign$(EXEEXT) signal_receive$(EXEEXT) sleep$(EXEEXT) \
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- stack-fcall$(EXEEXT) stack-fcall-mangled$(EXEEXT) \
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- threads-execve$(EXEEXT) unblock_reset_raise$(EXEEXT) \
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- unix-pair-send-recv$(EXEEXT) \
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+ stack-fcall$(EXEEXT) stack-fcall-attach$(EXEEXT) \
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+ stack-fcall-mangled$(EXEEXT) threads-execve$(EXEEXT) \
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+ unblock_reset_raise$(EXEEXT) unix-pair-send-recv$(EXEEXT) \
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unix-pair-sendto-recvfrom$(EXEEXT) vfork-f$(EXEEXT) \
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wait4-v$(EXEEXT) waitid-v$(EXEEXT) zeroargc$(EXEEXT)
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@ENABLE_STACKTRACE_TRUE@@USE_DEMANGLE_TRUE@am__append_1 = strace-k-demangle.test
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@@ -2604,6 +2604,12 @@
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stack_fcall_OBJECTS = $(am_stack_fcall_OBJECTS)
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stack_fcall_LDADD = $(LDADD)
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stack_fcall_DEPENDENCIES = libtests.a
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+am_stack_fcall_attach_OBJECTS = stack-fcall-attach.$(OBJEXT) \
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+ stack-fcall-0.$(OBJEXT) stack-fcall-1.$(OBJEXT) \
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+ stack-fcall-2.$(OBJEXT) stack-fcall-3.$(OBJEXT)
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+stack_fcall_attach_OBJECTS = $(am_stack_fcall_attach_OBJECTS)
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+stack_fcall_attach_LDADD = $(LDADD)
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+stack_fcall_attach_DEPENDENCIES = libtests.a
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am_stack_fcall_mangled_OBJECTS = stack-fcall-mangled.$(OBJEXT) \
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stack-fcall-mangled-0.$(OBJEXT) \
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stack-fcall-mangled-1.$(OBJEXT) \
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@@ -3453,7 +3459,7 @@
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sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
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sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
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sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
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- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
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+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
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stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
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symlink.c symlinkat.c sync.c sync_file_range.c \
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sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
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@@ -3620,7 +3626,7 @@
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sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
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sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
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sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
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- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
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+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
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stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
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symlink.c symlinkat.c sync.c sync_file_range.c \
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sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
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@@ -3848,7 +3854,8 @@
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bases=`echo $$bases`
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RECHECK_LOGS = $(TEST_LOGS)
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AM_RECURSIVE_TARGETS = check recheck
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-@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test $(am__append_1)
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+@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test strace-k-p.test \
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+@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
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TEST_SUITE_LOG = test-suite.log
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TEST_EXTENSIONS = @EXEEXT@ .test
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am__test_logs1 = $(TESTS:=.log)
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@@ -4634,6 +4641,9 @@
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stack_fcall_SOURCES = stack-fcall.c \
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stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
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+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
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+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
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+
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stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
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stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
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stack-fcall-mangled-2.c stack-fcall-mangled-3.c
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@@ -4863,7 +4873,7 @@
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xettimeofday.gen.test
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@ENABLE_STACKTRACE_FALSE@STACKTRACE_TESTS =
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@ENABLE_STACKTRACE_TRUE@STACKTRACE_TESTS = strace-k.test \
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-@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
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+@ENABLE_STACKTRACE_TRUE@ strace-k-p.test $(am__append_1)
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DECODER_TESTS = \
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bpf-success-v.test \
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bpf-success.test \
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@@ -5074,6 +5084,8 @@
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strace-ff.expected \
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strace-k-demangle.expected \
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strace-k-demangle.test \
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+ strace-k-p.expected \
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+ strace-k-p.test \
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strace-k.expected \
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strace-k.test \
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strace-r.expected \
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@@ -7345,6 +7357,10 @@
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3bb695 |
@rm -f stack-fcall$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_OBJECTS) $(stack_fcall_LDADD) $(LIBS)
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack-fcall-attach$(EXEEXT): $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_DEPENDENCIES) $(EXTRA_stack_fcall_attach_DEPENDENCIES)
|
|
|
3bb695 |
+ @rm -f stack-fcall-attach$(EXEEXT)
|
|
|
3bb695 |
+ $(AM_V_CCLD)$(LINK) $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_LDADD) $(LIBS)
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack-fcall-mangled$(EXEEXT): $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_DEPENDENCIES) $(EXTRA_stack_fcall_mangled_DEPENDENCIES)
|
|
|
3bb695 |
@rm -f stack-fcall-mangled$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_LDADD) $(LIBS)
|
|
|
3bb695 |
@@ -8193,6 +8209,7 @@
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-3.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-attach.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-0.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/Makefile.am
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-m32/Makefile.am 2020-01-23 16:56:22.087268803 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/Makefile.am 2020-01-23 17:03:50.790051150 +0100
|
|
|
3bb695 |
@@ -156,6 +156,7 @@
|
|
|
3bb695 |
signal_receive \
|
|
|
3bb695 |
sleep \
|
|
|
3bb695 |
stack-fcall \
|
|
|
3bb695 |
+ stack-fcall-attach \
|
|
|
3bb695 |
stack-fcall-mangled \
|
|
|
3bb695 |
threads-execve \
|
|
|
3bb695 |
unblock_reset_raise \
|
|
|
3bb695 |
@@ -198,6 +199,9 @@
|
|
|
3bb695 |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3bb695 |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3bb695 |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3bb695 |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3bb695 |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3bb695 |
@@ -205,7 +209,7 @@
|
|
|
3bb695 |
include gen_tests.am
|
|
|
3bb695 |
|
|
|
3bb695 |
if ENABLE_STACKTRACE
|
|
|
3bb695 |
-STACKTRACE_TESTS = strace-k.test
|
|
|
3bb695 |
+STACKTRACE_TESTS = strace-k.test strace-k-p.test
|
|
|
3bb695 |
if USE_DEMANGLE
|
|
|
3bb695 |
STACKTRACE_TESTS += strace-k-demangle.test
|
|
|
3bb695 |
endif
|
|
|
3bb695 |
@@ -428,6 +432,8 @@
|
|
|
3bb695 |
strace-ff.expected \
|
|
|
3bb695 |
strace-k-demangle.expected \
|
|
|
3bb695 |
strace-k-demangle.test \
|
|
|
3bb695 |
+ strace-k-p.expected \
|
|
|
3bb695 |
+ strace-k-p.test \
|
|
|
3bb695 |
strace-k.expected \
|
|
|
3bb695 |
strace-k.test \
|
|
|
3bb695 |
strace-r.expected \
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/Makefile.in
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-m32/Makefile.in 2020-01-23 16:56:22.089268805 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/Makefile.in 2020-01-23 18:24:15.534972421 +0100
|
|
|
3bb695 |
@@ -144,9 +144,9 @@
|
|
|
3bb695 |
seccomp-strict$(EXEEXT) select-P$(EXEEXT) \
|
|
|
3bb695 |
set_ptracer_any$(EXEEXT) set_sigblock$(EXEEXT) \
|
|
|
3bb695 |
set_sigign$(EXEEXT) signal_receive$(EXEEXT) sleep$(EXEEXT) \
|
|
|
3bb695 |
- stack-fcall$(EXEEXT) stack-fcall-mangled$(EXEEXT) \
|
|
|
3bb695 |
- threads-execve$(EXEEXT) unblock_reset_raise$(EXEEXT) \
|
|
|
3bb695 |
- unix-pair-send-recv$(EXEEXT) \
|
|
|
3bb695 |
+ stack-fcall$(EXEEXT) stack-fcall-attach$(EXEEXT) \
|
|
|
3bb695 |
+ stack-fcall-mangled$(EXEEXT) threads-execve$(EXEEXT) \
|
|
|
3bb695 |
+ unblock_reset_raise$(EXEEXT) unix-pair-send-recv$(EXEEXT) \
|
|
|
3bb695 |
unix-pair-sendto-recvfrom$(EXEEXT) vfork-f$(EXEEXT) \
|
|
|
3bb695 |
wait4-v$(EXEEXT) waitid-v$(EXEEXT) zeroargc$(EXEEXT)
|
|
|
3bb695 |
@ENABLE_STACKTRACE_TRUE@@USE_DEMANGLE_TRUE@am__append_1 = strace-k-demangle.test
|
|
|
3bb695 |
@@ -2604,6 +2604,12 @@
|
|
|
3bb695 |
stack_fcall_OBJECTS = $(am_stack_fcall_OBJECTS)
|
|
|
3bb695 |
stack_fcall_LDADD = $(LDADD)
|
|
|
3bb695 |
stack_fcall_DEPENDENCIES = libtests.a
|
|
|
3bb695 |
+am_stack_fcall_attach_OBJECTS = stack-fcall-attach.$(OBJEXT) \
|
|
|
3bb695 |
+ stack-fcall-0.$(OBJEXT) stack-fcall-1.$(OBJEXT) \
|
|
|
3bb695 |
+ stack-fcall-2.$(OBJEXT) stack-fcall-3.$(OBJEXT)
|
|
|
3bb695 |
+stack_fcall_attach_OBJECTS = $(am_stack_fcall_attach_OBJECTS)
|
|
|
3bb695 |
+stack_fcall_attach_LDADD = $(LDADD)
|
|
|
3bb695 |
+stack_fcall_attach_DEPENDENCIES = libtests.a
|
|
|
3bb695 |
am_stack_fcall_mangled_OBJECTS = stack-fcall-mangled.$(OBJEXT) \
|
|
|
3bb695 |
stack-fcall-mangled-0.$(OBJEXT) \
|
|
|
3bb695 |
stack-fcall-mangled-1.$(OBJEXT) \
|
|
|
3bb695 |
@@ -3453,7 +3459,7 @@
|
|
|
3bb695 |
sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
|
|
|
3bb695 |
sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
|
|
|
3bb695 |
sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
|
|
|
3bb695 |
- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
|
|
|
3bb695 |
symlink.c symlinkat.c sync.c sync_file_range.c \
|
|
|
3bb695 |
sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
|
|
|
3bb695 |
@@ -3620,7 +3626,7 @@
|
|
|
3bb695 |
sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
|
|
|
3bb695 |
sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
|
|
|
3bb695 |
sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
|
|
|
3bb695 |
- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
|
|
|
3bb695 |
symlink.c symlinkat.c sync.c sync_file_range.c \
|
|
|
3bb695 |
sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
|
|
|
3bb695 |
@@ -3848,7 +3854,8 @@
|
|
|
3bb695 |
bases=`echo $$bases`
|
|
|
3bb695 |
RECHECK_LOGS = $(TEST_LOGS)
|
|
|
3bb695 |
AM_RECURSIVE_TARGETS = check recheck
|
|
|
3bb695 |
-@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test $(am__append_1)
|
|
|
3bb695 |
+@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test strace-k-p.test \
|
|
|
3bb695 |
+@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
|
|
|
3bb695 |
TEST_SUITE_LOG = test-suite.log
|
|
|
3bb695 |
TEST_EXTENSIONS = @EXEEXT@ .test
|
|
|
3bb695 |
am__test_logs1 = $(TESTS:=.log)
|
|
|
3bb695 |
@@ -4634,6 +4641,9 @@
|
|
|
3bb695 |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3bb695 |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3bb695 |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3bb695 |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3bb695 |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3bb695 |
@@ -4863,7 +4873,7 @@
|
|
|
3bb695 |
xettimeofday.gen.test
|
|
|
3bb695 |
@ENABLE_STACKTRACE_FALSE@STACKTRACE_TESTS =
|
|
|
3bb695 |
@ENABLE_STACKTRACE_TRUE@STACKTRACE_TESTS = strace-k.test \
|
|
|
3bb695 |
-@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
|
|
|
3bb695 |
+@ENABLE_STACKTRACE_TRUE@ strace-k-p.test $(am__append_1)
|
|
|
3bb695 |
DECODER_TESTS = \
|
|
|
3bb695 |
bpf-success-v.test \
|
|
|
3bb695 |
bpf-success.test \
|
|
|
3bb695 |
@@ -5074,6 +5084,8 @@
|
|
|
3bb695 |
strace-ff.expected \
|
|
|
3bb695 |
strace-k-demangle.expected \
|
|
|
3bb695 |
strace-k-demangle.test \
|
|
|
3bb695 |
+ strace-k-p.expected \
|
|
|
3bb695 |
+ strace-k-p.test \
|
|
|
3bb695 |
strace-k.expected \
|
|
|
3bb695 |
strace-k.test \
|
|
|
3bb695 |
strace-r.expected \
|
|
|
3bb695 |
@@ -7345,6 +7357,10 @@
|
|
|
3bb695 |
@rm -f stack-fcall$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_OBJECTS) $(stack_fcall_LDADD) $(LIBS)
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack-fcall-attach$(EXEEXT): $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_DEPENDENCIES) $(EXTRA_stack_fcall_attach_DEPENDENCIES)
|
|
|
3bb695 |
+ @rm -f stack-fcall-attach$(EXEEXT)
|
|
|
3bb695 |
+ $(AM_V_CCLD)$(LINK) $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_LDADD) $(LIBS)
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack-fcall-mangled$(EXEEXT): $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_DEPENDENCIES) $(EXTRA_stack_fcall_mangled_DEPENDENCIES)
|
|
|
3bb695 |
@rm -f stack-fcall-mangled$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_LDADD) $(LIBS)
|
|
|
3bb695 |
@@ -8193,6 +8209,7 @@
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-3.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-attach.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-0.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@@ -9777,6 +9794,7 @@
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-2.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-3.Po
|
|
|
3bb695 |
+ -rm -f ./$(DEPDIR)/stack-fcall-attach.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-0.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-2.Po
|
|
|
3bb695 |
@@ -10468,6 +10486,7 @@
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-2.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-3.Po
|
|
|
3bb695 |
+ -rm -f ./$(DEPDIR)/stack-fcall-attach.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-0.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-2.Po
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/Makefile.am
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-mx32/Makefile.am 2020-01-23 16:56:22.090268805 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/Makefile.am 2020-01-23 17:03:50.793051138 +0100
|
|
|
3bb695 |
@@ -156,6 +156,7 @@
|
|
|
3bb695 |
signal_receive \
|
|
|
3bb695 |
sleep \
|
|
|
3bb695 |
stack-fcall \
|
|
|
3bb695 |
+ stack-fcall-attach \
|
|
|
3bb695 |
stack-fcall-mangled \
|
|
|
3bb695 |
threads-execve \
|
|
|
3bb695 |
unblock_reset_raise \
|
|
|
3bb695 |
@@ -198,6 +199,9 @@
|
|
|
3bb695 |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3bb695 |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3bb695 |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3bb695 |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3bb695 |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3bb695 |
@@ -205,7 +209,7 @@
|
|
|
3bb695 |
include gen_tests.am
|
|
|
3bb695 |
|
|
|
3bb695 |
if ENABLE_STACKTRACE
|
|
|
3bb695 |
-STACKTRACE_TESTS = strace-k.test
|
|
|
3bb695 |
+STACKTRACE_TESTS = strace-k.test strace-k-p.test
|
|
|
3bb695 |
if USE_DEMANGLE
|
|
|
3bb695 |
STACKTRACE_TESTS += strace-k-demangle.test
|
|
|
3bb695 |
endif
|
|
|
3bb695 |
@@ -428,6 +432,8 @@
|
|
|
3bb695 |
strace-ff.expected \
|
|
|
3bb695 |
strace-k-demangle.expected \
|
|
|
3bb695 |
strace-k-demangle.test \
|
|
|
3bb695 |
+ strace-k-p.expected \
|
|
|
3bb695 |
+ strace-k-p.test \
|
|
|
3bb695 |
strace-k.expected \
|
|
|
3bb695 |
strace-k.test \
|
|
|
3bb695 |
strace-r.expected \
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/Makefile.in
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-mx32/Makefile.in 2020-01-23 16:56:22.092268807 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/Makefile.in 2020-01-23 17:13:00.583709367 +0100
|
|
|
3bb695 |
@@ -144,9 +144,9 @@
|
|
|
3bb695 |
seccomp-strict$(EXEEXT) select-P$(EXEEXT) \
|
|
|
3bb695 |
set_ptracer_any$(EXEEXT) set_sigblock$(EXEEXT) \
|
|
|
3bb695 |
set_sigign$(EXEEXT) signal_receive$(EXEEXT) sleep$(EXEEXT) \
|
|
|
3bb695 |
- stack-fcall$(EXEEXT) stack-fcall-mangled$(EXEEXT) \
|
|
|
3bb695 |
- threads-execve$(EXEEXT) unblock_reset_raise$(EXEEXT) \
|
|
|
3bb695 |
- unix-pair-send-recv$(EXEEXT) \
|
|
|
3bb695 |
+ stack-fcall$(EXEEXT) stack-fcall-attach$(EXEEXT) \
|
|
|
3bb695 |
+ stack-fcall-mangled$(EXEEXT) threads-execve$(EXEEXT) \
|
|
|
3bb695 |
+ unblock_reset_raise$(EXEEXT) unix-pair-send-recv$(EXEEXT) \
|
|
|
3bb695 |
unix-pair-sendto-recvfrom$(EXEEXT) vfork-f$(EXEEXT) \
|
|
|
3bb695 |
wait4-v$(EXEEXT) waitid-v$(EXEEXT) zeroargc$(EXEEXT)
|
|
|
3bb695 |
@ENABLE_STACKTRACE_TRUE@@USE_DEMANGLE_TRUE@am__append_1 = strace-k-demangle.test
|
|
|
3bb695 |
@@ -2604,6 +2604,12 @@
|
|
|
3bb695 |
stack_fcall_OBJECTS = $(am_stack_fcall_OBJECTS)
|
|
|
3bb695 |
stack_fcall_LDADD = $(LDADD)
|
|
|
3bb695 |
stack_fcall_DEPENDENCIES = libtests.a
|
|
|
3bb695 |
+am_stack_fcall_attach_OBJECTS = stack-fcall-attach.$(OBJEXT) \
|
|
|
3bb695 |
+ stack-fcall-0.$(OBJEXT) stack-fcall-1.$(OBJEXT) \
|
|
|
3bb695 |
+ stack-fcall-2.$(OBJEXT) stack-fcall-3.$(OBJEXT)
|
|
|
3bb695 |
+stack_fcall_attach_OBJECTS = $(am_stack_fcall_attach_OBJECTS)
|
|
|
3bb695 |
+stack_fcall_attach_LDADD = $(LDADD)
|
|
|
3bb695 |
+stack_fcall_attach_DEPENDENCIES = libtests.a
|
|
|
3bb695 |
am_stack_fcall_mangled_OBJECTS = stack-fcall-mangled.$(OBJEXT) \
|
|
|
3bb695 |
stack-fcall-mangled-0.$(OBJEXT) \
|
|
|
3bb695 |
stack-fcall-mangled-1.$(OBJEXT) \
|
|
|
3bb695 |
@@ -3453,7 +3459,7 @@
|
|
|
3bb695 |
sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
|
|
|
3bb695 |
sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
|
|
|
3bb695 |
sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
|
|
|
3bb695 |
- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
|
|
|
3bb695 |
symlink.c symlinkat.c sync.c sync_file_range.c \
|
|
|
3bb695 |
sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
|
|
|
3bb695 |
@@ -3620,7 +3626,7 @@
|
|
|
3bb695 |
sock_filter-v-Xverbose.c sockaddr_xlat-Xabbrev.c \
|
|
|
3bb695 |
sockaddr_xlat-Xraw.c sockaddr_xlat-Xverbose.c socketcall.c \
|
|
|
3bb695 |
sockopt-sol_netlink.c sockopt-timestamp.c splice.c \
|
|
|
3bb695 |
- $(stack_fcall_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
+ $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) $(stack_fcall_mangled_SOURCES) stat.c \
|
|
|
3bb695 |
stat64.c statfs.c statfs64.c statx.c swap.c sxetmask.c \
|
|
|
3bb695 |
symlink.c symlinkat.c sync.c sync_file_range.c \
|
|
|
3bb695 |
sync_file_range2.c sysinfo.c syslog.c tee.c threads-execve.c \
|
|
|
3bb695 |
@@ -4634,6 +4640,10 @@
|
|
|
3bb695 |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3bb695 |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3bb695 |
+ stack-fcall-0.c stack-fcall-1.c \
|
|
|
3bb695 |
+ stack-fcall-2.c stack-fcall-3.c
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3bb695 |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3bb695 |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3bb695 |
@@ -7345,6 +7355,10 @@
|
|
|
3bb695 |
@rm -f stack-fcall$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_OBJECTS) $(stack_fcall_LDADD) $(LIBS)
|
|
|
3bb695 |
|
|
|
3bb695 |
+stack-fcall-attach$(EXEEXT): $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_DEPENDENCIES) $(EXTRA_stack_fcall_attach_DEPENDENCIES)
|
|
|
3bb695 |
+ @rm -f stack-fcall$(EXEEXT)
|
|
|
3bb695 |
+ $(AM_V_CCLD)$(LINK) $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_LDADD) $(LIBS)
|
|
|
3bb695 |
+
|
|
|
3bb695 |
stack-fcall-mangled$(EXEEXT): $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_DEPENDENCIES) $(EXTRA_stack_fcall_mangled_DEPENDENCIES)
|
|
|
3bb695 |
@rm -f stack-fcall-mangled$(EXEEXT)
|
|
|
3bb695 |
$(AM_V_CCLD)$(LINK) $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_LDADD) $(LIBS)
|
|
|
3bb695 |
@@ -8193,6 +8207,7 @@
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-3.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-attach.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-0.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-1.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-2.Po@am__quote@ # am--include-marker
|
|
|
3bb695 |
@@ -9777,6 +9792,7 @@
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-2.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-3.Po
|
|
|
3bb695 |
+ -rm -f ./$(DEPDIR)/stack-fcall-attach.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-0.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-2.Po
|
|
|
3bb695 |
@@ -10468,6 +10484,7 @@
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-2.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-3.Po
|
|
|
3bb695 |
+ -rm -f ./$(DEPDIR)/stack-fcall-attach.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-0.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-1.Po
|
|
|
3bb695 |
-rm -f ./$(DEPDIR)/stack-fcall-mangled-2.Po
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/stack-fcall-attach.c
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/stack-fcall-attach.c 2020-01-23 17:03:50.796051125 +0100
|
|
|
3bb695 |
@@ -0,0 +1,2 @@
|
|
|
3bb695 |
+#define ATTACH_MODE 1
|
|
|
3bb695 |
+#include "stack-fcall.c"
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/stack-fcall.c
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-m32/stack-fcall.c 2020-01-23 17:03:50.796051125 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/stack-fcall.c 2020-01-23 17:08:04.027080020 +0100
|
|
|
3bb695 |
@@ -5,10 +5,21 @@
|
|
|
3bb695 |
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3bb695 |
*/
|
|
|
3bb695 |
|
|
|
3bb695 |
+#include "tests.h"
|
|
|
3bb695 |
+#include <unistd.h>
|
|
|
3bb695 |
#include "stack-fcall.h"
|
|
|
3bb695 |
|
|
|
3bb695 |
+#ifndef ATTACH_MODE
|
|
|
3bb695 |
+# define ATTACH_MODE 0
|
|
|
3bb695 |
+#endif
|
|
|
3bb695 |
+
|
|
|
3bb695 |
int main(void)
|
|
|
3bb695 |
{
|
|
|
3bb695 |
+#if ATTACH_MODE
|
|
|
3bb695 |
+ /* sleep a bit to let the tracer time to catch up */
|
|
|
3bb695 |
+ sleep(1);
|
|
|
3bb695 |
+#endif
|
|
|
3bb695 |
+
|
|
|
3bb695 |
f0(0);
|
|
|
3bb695 |
f0(1);
|
|
|
3bb695 |
return 0;
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/strace-k-p.expected
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/strace-k-p.expected 2020-01-23 17:14:16.083835372 +0100
|
|
|
3bb695 |
@@ -0,0 +1,2 @@
|
|
|
3bb695 |
+^chdir .*(__kernel_vsyscaln )?(__)?chdir f3 f2 f1 f0 main
|
|
|
3bb695 |
+^SIGURG .*(__kernel_vsyscaln )?(__)?kill f3 f2 f1 f0 main
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/strace-k-p.test
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/strace-k-p.test 2020-01-23 17:03:50.796051125 +0100
|
|
|
3bb695 |
@@ -0,0 +1,13 @@
|
|
|
3bb695 |
+#!/bin/sh
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# Check strace -k for attached tracees.
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# Copyright (c) 2020 The strace developers.
|
|
|
3bb695 |
+# All rights reserved.
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ATTACH_MODE=1
|
|
|
3bb695 |
+test_prog=../stack-fcall-attach
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+. "${srcdir=.}"/strace-k.test
|
|
|
3bb695 |
Index: strace-5.1/tests-m32/strace-k.test
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-m32/strace-k.test 2020-01-23 17:03:50.797051121 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-m32/strace-k.test 2020-01-23 17:13:44.509782677 +0100
|
|
|
3bb695 |
@@ -11,6 +11,8 @@
|
|
|
3bb695 |
|
|
|
3bb695 |
. "${srcdir=.}/init.sh"
|
|
|
3bb695 |
|
|
|
3bb695 |
+: "${ATTACH_MODE=0}"
|
|
|
3bb695 |
+
|
|
|
3bb695 |
# strace -k is implemented using /proc/$pid/maps
|
|
|
3bb695 |
[ -f /proc/self/maps ] ||
|
|
|
3bb695 |
framework_skip_ '/proc/self/maps is not available'
|
|
|
3bb695 |
@@ -20,7 +22,19 @@
|
|
|
3bb695 |
check_prog tr
|
|
|
3bb695 |
|
|
|
3bb695 |
run_prog "${test_prog=../stack-fcall}"
|
|
|
3bb695 |
-run_strace -e chdir -k $args
|
|
|
3bb695 |
+if [ "x${ATTACH_MODE}" = "x1" ]; then
|
|
|
3bb695 |
+ ../set_ptracer_any "${test_prog}" >> "$EXP" &
|
|
|
3bb695 |
+ tracee_pid=$!
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ while ! [ -s "$EXP" ]; do
|
|
|
3bb695 |
+ kill -0 "$tracee_pid" 2> /dev/null ||
|
|
|
3bb695 |
+ fail_ 'set_ptracer_any failed'
|
|
|
3bb695 |
+ done
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ run_strace -e chdir -k -p "$tracee_pid"
|
|
|
3bb695 |
+else
|
|
|
3bb695 |
+ run_strace -e chdir -k $args
|
|
|
3bb695 |
+fi
|
|
|
3bb695 |
|
|
|
3bb695 |
expected="$srcdir/$NAME.expected"
|
|
|
3bb695 |
awk '
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/stack-fcall-attach.c
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/stack-fcall-attach.c 2020-01-23 17:03:50.797051121 +0100
|
|
|
3bb695 |
@@ -0,0 +1,2 @@
|
|
|
3bb695 |
+#define ATTACH_MODE 1
|
|
|
3bb695 |
+#include "stack-fcall.c"
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/stack-fcall.c
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-mx32/stack-fcall.c 2020-01-23 17:03:50.797051121 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/stack-fcall.c 2020-01-23 17:08:06.451072796 +0100
|
|
|
3bb695 |
@@ -5,10 +5,21 @@
|
|
|
3bb695 |
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3bb695 |
*/
|
|
|
3bb695 |
|
|
|
3bb695 |
+#include "tests.h"
|
|
|
3bb695 |
+#include <unistd.h>
|
|
|
3bb695 |
#include "stack-fcall.h"
|
|
|
3bb695 |
|
|
|
3bb695 |
+#ifndef ATTACH_MODE
|
|
|
3bb695 |
+# define ATTACH_MODE 0
|
|
|
3bb695 |
+#endif
|
|
|
3bb695 |
+
|
|
|
3bb695 |
int main(void)
|
|
|
3bb695 |
{
|
|
|
3bb695 |
+#if ATTACH_MODE
|
|
|
3bb695 |
+ /* sleep a bit to let the tracer time to catch up */
|
|
|
3bb695 |
+ sleep(1);
|
|
|
3bb695 |
+#endif
|
|
|
3bb695 |
+
|
|
|
3bb695 |
f0(0);
|
|
|
3bb695 |
f0(1);
|
|
|
3bb695 |
return 0;
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/strace-k-p.expected
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/strace-k-p.expected 2020-01-23 17:14:17.786838214 +0100
|
|
|
3bb695 |
@@ -0,0 +1,2 @@
|
|
|
3bb695 |
+^chdir .*(__kernel_vsyscaln )?(__)?chdir f3 f2 f1 f0 main
|
|
|
3bb695 |
+^SIGURG .*(__kernel_vsyscaln )?(__)?kill f3 f2 f1 f0 main
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/strace-k-p.test
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/strace-k-p.test 2020-01-23 17:03:50.797051121 +0100
|
|
|
3bb695 |
@@ -0,0 +1,13 @@
|
|
|
3bb695 |
+#!/bin/sh
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# Check strace -k for attached tracees.
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# Copyright (c) 2020 The strace developers.
|
|
|
3bb695 |
+# All rights reserved.
|
|
|
3bb695 |
+#
|
|
|
3bb695 |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ATTACH_MODE=1
|
|
|
3bb695 |
+test_prog=../stack-fcall-attach
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+. "${srcdir=.}"/strace-k.test
|
|
|
3bb695 |
Index: strace-5.1/tests-mx32/strace-k.test
|
|
|
3bb695 |
===================================================================
|
|
|
3bb695 |
--- strace-5.1.orig/tests-mx32/strace-k.test 2020-01-23 17:03:50.797051121 +0100
|
|
|
3bb695 |
+++ strace-5.1/tests-mx32/strace-k.test 2020-01-23 17:13:41.793778144 +0100
|
|
|
3bb695 |
@@ -11,6 +11,8 @@
|
|
|
3bb695 |
|
|
|
3bb695 |
. "${srcdir=.}/init.sh"
|
|
|
3bb695 |
|
|
|
3bb695 |
+: "${ATTACH_MODE=0}"
|
|
|
3bb695 |
+
|
|
|
3bb695 |
# strace -k is implemented using /proc/$pid/maps
|
|
|
3bb695 |
[ -f /proc/self/maps ] ||
|
|
|
3bb695 |
framework_skip_ '/proc/self/maps is not available'
|
|
|
3bb695 |
@@ -20,7 +22,19 @@
|
|
|
3bb695 |
check_prog tr
|
|
|
3bb695 |
|
|
|
3bb695 |
run_prog "${test_prog=../stack-fcall}"
|
|
|
3bb695 |
-run_strace -e chdir -k $args
|
|
|
3bb695 |
+if [ "x${ATTACH_MODE}" = "x1" ]; then
|
|
|
3bb695 |
+ ../set_ptracer_any "${test_prog}" >> "$EXP" &
|
|
|
3bb695 |
+ tracee_pid=$!
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ while ! [ -s "$EXP" ]; do
|
|
|
3bb695 |
+ kill -0 "$tracee_pid" 2> /dev/null ||
|
|
|
3bb695 |
+ fail_ 'set_ptracer_any failed'
|
|
|
3bb695 |
+ done
|
|
|
3bb695 |
+
|
|
|
3bb695 |
+ run_strace -e chdir -k -p "$tracee_pid"
|
|
|
3bb695 |
+else
|
|
|
3bb695 |
+ run_strace -e chdir -k $args
|
|
|
3bb695 |
+fi
|
|
|
3bb695 |
|
|
|
3bb695 |
expected="$srcdir/$NAME.expected"
|
|
|
3bb695 |
awk '
|