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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-4.24/tests/Makefile.am
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===================================================================
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--- strace-4.24.orig/tests/Makefile.am 2020-01-23 14:58:43.424959638 +0100
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+++ strace-4.24/tests/Makefile.am 2020-01-23 14:58:43.440959144 +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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@@ -423,6 +427,8 @@
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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-4.24/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-4.24/tests/stack-fcall-attach.c 2020-01-23 14:58:43.441959113 +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-4.24/tests/stack-fcall.c
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===================================================================
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--- strace-4.24.orig/tests/stack-fcall.c 2020-01-23 14:58:09.934993679 +0100
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+++ strace-4.24/tests/stack-fcall.c 2020-01-23 14:58:43.441959113 +0100
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@@ -1,7 +1,18 @@
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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(int argc, char **argv)
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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(argc);
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return 0;
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}
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Index: strace-4.24/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-4.24/tests/strace-k-p.expected 2020-01-23 16:23:03.932457826 +0100
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@@ -0,0 +1 @@
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+(__kernel_vsyscall )?(__)?getpid f3 f2 f1 f0 main
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Index: strace-4.24/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-4.24/tests/strace-k-p.test 2020-01-23 14:58:43.441959113 +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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+. "${srcdir=.}"/strace-k.test
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Index: strace-4.24/tests/strace-k.test
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===================================================================
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--- strace-4.24.orig/tests/strace-k.test 2020-01-23 14:58:43.001972698 +0100
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+++ strace-4.24/tests/strace-k.test 2020-01-23 14:58:43.441959113 +0100
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@@ -11,6 +11,8 @@
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. "${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 getpid -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 "$tracee_pid" 2> /dev/null ||
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+ fail_ 'set_ptracer_any failed'
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+ done
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+
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+ run_strace -e getpid -k -p "$tracee_pid"
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+else
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+ run_strace -e getpid -k $args
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+fi
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expected="$srcdir/$NAME.expected"
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sed -r -n '1,/\(main\+0x[a-f0-9]+\) .*/ s/^[^(]+\(([^+]+)\+0x[a-f0-9]+\) .*/\1/p' "$LOG" |
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Index: strace-4.24/tests/Makefile.in
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===================================================================
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--- strace-4.24.orig/tests/Makefile.in 2020-01-23 14:58:43.425959607 +0100
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+++ strace-4.24/tests/Makefile.in 2020-01-23 14:57:57.710371128 +0100
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@@ -178,9 +178,9 @@
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seccomp-strict$(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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@@ -2427,6 +2427,12 @@
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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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@@ -2851,7 +2857,7 @@
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so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
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so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
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sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
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- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
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+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
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$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
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statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
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sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
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@@ -2999,7 +3005,7 @@
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so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
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so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
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sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
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- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
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+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
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$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
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statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
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sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
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@@ -3226,7 +3232,8 @@
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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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@@ -3960,6 +3967,9 @@
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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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@@ -4163,7 +4173,7 @@
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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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@@ -4366,6 +4376,8 @@
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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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@@ -6454,6 +6466,10 @@
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@rm -f stack-fcall$(EXEEXT)
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|
3910ab |
$(AM_V_CCLD)$(LINK) $(stack_fcall_OBJECTS) $(stack_fcall_LDADD) $(LIBS)
|
|
|
3910ab |
|
|
|
3910ab |
+stack-fcall-attach$(EXEEXT): $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_DEPENDENCIES) $(EXTRA_stack_fcall_attach_DEPENDENCIES)
|
|
|
3910ab |
+ @rm -f stack-fcall-attach$(EXEEXT)
|
|
|
3910ab |
+ $(AM_V_CCLD)$(LINK) $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_LDADD) $(LIBS)
|
|
|
3910ab |
+
|
|
|
3910ab |
stack-fcall-mangled$(EXEEXT): $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_DEPENDENCIES) $(EXTRA_stack_fcall_mangled_DEPENDENCIES)
|
|
|
3910ab |
@rm -f stack-fcall-mangled$(EXEEXT)
|
|
|
3910ab |
$(AM_V_CCLD)$(LINK) $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_LDADD) $(LIBS)
|
|
|
3910ab |
@@ -7244,6 +7260,7 @@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-1.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-2.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-3.Po@am__quote@
|
|
|
3910ab |
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-attach.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-0.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-1.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-2.Po@am__quote@
|
|
|
3910ab |
Index: strace-4.24/tests-m32/Makefile.am
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-m32/Makefile.am 2020-01-23 14:58:43.422959699 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-m32/Makefile.am 2020-01-23 14:58:43.442959082 +0100
|
|
|
3910ab |
@@ -173,6 +173,7 @@
|
|
|
3910ab |
signal_receive \
|
|
|
3910ab |
sleep \
|
|
|
3910ab |
stack-fcall \
|
|
|
3910ab |
+ stack-fcall-attach \
|
|
|
3910ab |
stack-fcall-mangled \
|
|
|
3910ab |
threads-execve \
|
|
|
3910ab |
unblock_reset_raise \
|
|
|
3910ab |
@@ -214,6 +215,9 @@
|
|
|
3910ab |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3910ab |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
|
|
|
3910ab |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3910ab |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
+
|
|
|
3910ab |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3910ab |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3910ab |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3910ab |
@@ -221,7 +225,7 @@
|
|
|
3910ab |
include gen_tests.am
|
|
|
3910ab |
|
|
|
3910ab |
if ENABLE_STACKTRACE
|
|
|
3910ab |
-STACKTRACE_TESTS = strace-k.test
|
|
|
3910ab |
+STACKTRACE_TESTS = strace-k.test strace-k-p.test
|
|
|
3910ab |
if USE_DEMANGLE
|
|
|
3910ab |
STACKTRACE_TESTS += strace-k-demangle.test
|
|
|
3910ab |
endif
|
|
|
3910ab |
@@ -434,6 +438,8 @@
|
|
|
3910ab |
strace-ff.expected \
|
|
|
3910ab |
strace-k-demangle.expected \
|
|
|
3910ab |
strace-k-demangle.test \
|
|
|
3910ab |
+ strace-k-p.expected \
|
|
|
3910ab |
+ strace-k-p.test \
|
|
|
3910ab |
strace-k.expected \
|
|
|
3910ab |
strace-k.test \
|
|
|
3910ab |
strace-r.expected \
|
|
|
3910ab |
Index: strace-4.24/tests-m32/Makefile.in
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-m32/Makefile.in 2020-01-23 14:58:43.424959638 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-m32/Makefile.in 2020-01-23 17:52:08.510416337 +0100
|
|
|
3910ab |
@@ -177,9 +177,9 @@
|
|
|
3910ab |
seccomp-strict$(EXEEXT) select-P$(EXEEXT) \
|
|
|
3910ab |
set_ptracer_any$(EXEEXT) set_sigblock$(EXEEXT) \
|
|
|
3910ab |
set_sigign$(EXEEXT) signal_receive$(EXEEXT) sleep$(EXEEXT) \
|
|
|
3910ab |
- stack-fcall$(EXEEXT) stack-fcall-mangled$(EXEEXT) \
|
|
|
3910ab |
- threads-execve$(EXEEXT) unblock_reset_raise$(EXEEXT) \
|
|
|
3910ab |
- unix-pair-send-recv$(EXEEXT) \
|
|
|
3910ab |
+ stack-fcall$(EXEEXT) stack-fcall-attach$(EXEEXT) \
|
|
|
3910ab |
+ stack-fcall-mangled$(EXEEXT) threads-execve$(EXEEXT) \
|
|
|
3910ab |
+ unblock_reset_raise$(EXEEXT) unix-pair-send-recv$(EXEEXT) \
|
|
|
3910ab |
unix-pair-sendto-recvfrom$(EXEEXT) vfork-f$(EXEEXT) \
|
|
|
3910ab |
wait4-v$(EXEEXT) waitid-v$(EXEEXT) zeroargc$(EXEEXT)
|
|
|
3910ab |
@ENABLE_STACKTRACE_TRUE@@USE_DEMANGLE_TRUE@am__append_1 = strace-k-demangle.test
|
|
|
3910ab |
@@ -2418,6 +2418,12 @@
|
|
|
3910ab |
stack_fcall_OBJECTS = $(am_stack_fcall_OBJECTS)
|
|
|
3910ab |
stack_fcall_LDADD = $(LDADD)
|
|
|
3910ab |
stack_fcall_DEPENDENCIES = libtests.a
|
|
|
3910ab |
+am_stack_fcall_attach_OBJECTS = stack-fcall-attach.$(OBJEXT) \
|
|
|
3910ab |
+ stack-fcall-0.$(OBJEXT) stack-fcall-1.$(OBJEXT) \
|
|
|
3910ab |
+ stack-fcall-2.$(OBJEXT) stack-fcall-3.$(OBJEXT)
|
|
|
3910ab |
+stack_fcall_attach_OBJECTS = $(am_stack_fcall_attach_OBJECTS)
|
|
|
3910ab |
+stack_fcall_attach_LDADD = $(LDADD)
|
|
|
3910ab |
+stack_fcall_attach_DEPENDENCIES = libtests.a
|
|
|
3910ab |
am_stack_fcall_mangled_OBJECTS = stack-fcall-mangled.$(OBJEXT) \
|
|
|
3910ab |
stack-fcall-mangled-0.$(OBJEXT) \
|
|
|
3910ab |
stack-fcall-mangled-1.$(OBJEXT) \
|
|
|
3910ab |
@@ -2841,7 +2847,7 @@
|
|
|
3910ab |
so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
|
|
|
3910ab |
so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
|
|
|
3910ab |
sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
|
|
|
3910ab |
- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
|
|
|
3910ab |
+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
|
|
|
3910ab |
$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
|
|
|
3910ab |
statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
|
|
|
3910ab |
sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
|
|
|
3910ab |
@@ -2988,7 +2994,7 @@
|
|
|
3910ab |
so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
|
|
|
3910ab |
so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
|
|
|
3910ab |
sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
|
|
|
3910ab |
- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
|
|
|
3910ab |
+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
|
|
|
3910ab |
$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
|
|
|
3910ab |
statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
|
|
|
3910ab |
sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
|
|
|
3910ab |
@@ -3215,7 +3221,8 @@
|
|
|
3910ab |
bases=`echo $$bases`
|
|
|
3910ab |
RECHECK_LOGS = $(TEST_LOGS)
|
|
|
3910ab |
AM_RECURSIVE_TARGETS = check recheck
|
|
|
3910ab |
-@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test $(am__append_1)
|
|
|
3910ab |
+@ENABLE_STACKTRACE_TRUE@am__EXEEXT_2 = strace-k.test strace-k-p.test \
|
|
|
3910ab |
+@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
|
|
|
3910ab |
TEST_SUITE_LOG = test-suite.log
|
|
|
3910ab |
TEST_EXTENSIONS = @EXEEXT@ .test
|
|
|
3910ab |
am__test_logs1 = $(TESTS:=.log)
|
|
|
3910ab |
@@ -3949,6 +3956,9 @@
|
|
|
3910ab |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3910ab |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
|
|
|
3910ab |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3910ab |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
+
|
|
|
3910ab |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3910ab |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3910ab |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3910ab |
@@ -4152,7 +4162,7 @@
|
|
|
3910ab |
xettimeofday.gen.test
|
|
|
3910ab |
@ENABLE_STACKTRACE_FALSE@STACKTRACE_TESTS =
|
|
|
3910ab |
@ENABLE_STACKTRACE_TRUE@STACKTRACE_TESTS = strace-k.test \
|
|
|
3910ab |
-@ENABLE_STACKTRACE_TRUE@ $(am__append_1)
|
|
|
3910ab |
+@ENABLE_STACKTRACE_TRUE@ strace-k-p.test $(am__append_1)
|
|
|
3910ab |
DECODER_TESTS = \
|
|
|
3910ab |
bpf-success-v.test \
|
|
|
3910ab |
bpf-success.test \
|
|
|
3910ab |
@@ -4353,6 +4363,8 @@
|
|
|
3910ab |
strace-ff.expected \
|
|
|
3910ab |
strace-k-demangle.expected \
|
|
|
3910ab |
strace-k-demangle.test \
|
|
|
3910ab |
+ strace-k-p.expected \
|
|
|
3910ab |
+ strace-k-p.test \
|
|
|
3910ab |
strace-k.expected \
|
|
|
3910ab |
strace-k.test \
|
|
|
3910ab |
strace-r.expected \
|
|
|
3910ab |
@@ -6433,6 +6445,10 @@
|
|
|
3910ab |
@rm -f stack-fcall$(EXEEXT)
|
|
|
3910ab |
$(AM_V_CCLD)$(LINK) $(stack_fcall_OBJECTS) $(stack_fcall_LDADD) $(LIBS)
|
|
|
3910ab |
|
|
|
3910ab |
+stack-fcall-attach$(EXEEXT): $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_DEPENDENCIES) $(EXTRA_stack_fcall_attach_DEPENDENCIES)
|
|
|
3910ab |
+ @rm -f stack-fcall-attach$(EXEEXT)
|
|
|
3910ab |
+ $(AM_V_CCLD)$(LINK) $(stack_fcall_attach_OBJECTS) $(stack_fcall_attach_LDADD) $(LIBS)
|
|
|
3910ab |
+
|
|
|
3910ab |
stack-fcall-mangled$(EXEEXT): $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_DEPENDENCIES) $(EXTRA_stack_fcall_mangled_DEPENDENCIES)
|
|
|
3910ab |
@rm -f stack-fcall-mangled$(EXEEXT)
|
|
|
3910ab |
$(AM_V_CCLD)$(LINK) $(stack_fcall_mangled_OBJECTS) $(stack_fcall_mangled_LDADD) $(LIBS)
|
|
|
3910ab |
@@ -7221,6 +7237,7 @@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-1.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-2.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-3.Po@am__quote@
|
|
|
3910ab |
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-attach.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-0.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-1.Po@am__quote@
|
|
|
3910ab |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stack-fcall-mangled-2.Po@am__quote@
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/Makefile.am
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-mx32/Makefile.am 2020-01-23 14:58:43.424959638 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/Makefile.am 2020-01-23 14:58:43.443959051 +0100
|
|
|
3910ab |
@@ -173,6 +173,7 @@
|
|
|
3910ab |
signal_receive \
|
|
|
3910ab |
sleep \
|
|
|
3910ab |
stack-fcall \
|
|
|
3910ab |
+ stack-fcall-attach \
|
|
|
3910ab |
stack-fcall-mangled \
|
|
|
3910ab |
threads-execve \
|
|
|
3910ab |
unblock_reset_raise \
|
|
|
3910ab |
@@ -214,6 +215,9 @@
|
|
|
3910ab |
stack_fcall_SOURCES = stack-fcall.c \
|
|
|
3910ab |
stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
|
|
|
3910ab |
+stack_fcall_attach_SOURCES = stack-fcall-attach.c \
|
|
|
3910ab |
+ stack-fcall-0.c stack-fcall-1.c stack-fcall-2.c stack-fcall-3.c
|
|
|
3910ab |
+
|
|
|
3910ab |
stack_fcall_mangled_SOURCES = stack-fcall-mangled.c \
|
|
|
3910ab |
stack-fcall-mangled-0.c stack-fcall-mangled-1.c \
|
|
|
3910ab |
stack-fcall-mangled-2.c stack-fcall-mangled-3.c
|
|
|
3910ab |
@@ -221,7 +225,7 @@
|
|
|
3910ab |
include gen_tests.am
|
|
|
3910ab |
|
|
|
3910ab |
if ENABLE_STACKTRACE
|
|
|
3910ab |
-STACKTRACE_TESTS = strace-k.test
|
|
|
3910ab |
+STACKTRACE_TESTS = strace-k.test strace-k-p.test
|
|
|
3910ab |
if USE_DEMANGLE
|
|
|
3910ab |
STACKTRACE_TESTS += strace-k-demangle.test
|
|
|
3910ab |
endif
|
|
|
3910ab |
@@ -434,6 +438,8 @@
|
|
|
3910ab |
strace-ff.expected \
|
|
|
3910ab |
strace-k-demangle.expected \
|
|
|
3910ab |
strace-k-demangle.test \
|
|
|
3910ab |
+ strace-k-p.expected \
|
|
|
3910ab |
+ strace-k-p.test \
|
|
|
3910ab |
strace-k.expected \
|
|
|
3910ab |
strace-k.test \
|
|
|
3910ab |
strace-r.expected \
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/Makefile.in
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-mx32/Makefile.in 2020-01-23 14:58:43.424959638 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/Makefile.in 2020-01-23 14:58:08.177047958 +0100
|
|
|
3910ab |
@@ -177,9 +177,9 @@
|
|
|
3910ab |
seccomp-strict$(EXEEXT) select-P$(EXEEXT) \
|
|
|
3910ab |
set_ptracer_any$(EXEEXT) set_sigblock$(EXEEXT) \
|
|
|
3910ab |
set_sigign$(EXEEXT) signal_receive$(EXEEXT) sleep$(EXEEXT) \
|
|
|
3910ab |
- stack-fcall$(EXEEXT) stack-fcall-mangled$(EXEEXT) \
|
|
|
3910ab |
- threads-execve$(EXEEXT) unblock_reset_raise$(EXEEXT) \
|
|
|
3910ab |
- unix-pair-send-recv$(EXEEXT) \
|
|
|
3910ab |
+ stack-fcall$(EXEEXT) stack-fcall-attach$(EXEEXT) \
|
|
|
3910ab |
+ stack-fcall-mangled$(EXEEXT) threads-execve$(EXEEXT) \
|
|
|
3910ab |
+ unblock_reset_raise$(EXEEXT) unix-pair-send-recv$(EXEEXT) \
|
|
|
3910ab |
unix-pair-sendto-recvfrom$(EXEEXT) vfork-f$(EXEEXT) \
|
|
|
3910ab |
wait4-v$(EXEEXT) waitid-v$(EXEEXT) zeroargc$(EXEEXT)
|
|
|
3910ab |
@ENABLE_STACKTRACE_TRUE@@USE_DEMANGLE_TRUE@am__append_1 = strace-k-demangle.test
|
|
|
3910ab |
@@ -2841,7 +2841,7 @@
|
|
|
3910ab |
so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
|
|
|
3910ab |
so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
|
|
|
3910ab |
sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
|
|
|
3910ab |
- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
|
|
|
3910ab |
+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
|
|
|
3910ab |
$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
|
|
|
3910ab |
statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
|
|
|
3910ab |
sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
|
|
|
3910ab |
@@ -2988,7 +2988,7 @@
|
|
|
3910ab |
so_peercred.c so_peercred-Xabbrev.c so_peercred-Xraw.c \
|
|
|
3910ab |
so_peercred-Xverbose.c sock_filter-v.c sock_filter-v-Xabbrev.c \
|
|
|
3910ab |
sock_filter-v-Xraw.c sock_filter-v-Xverbose.c socketcall.c \
|
|
|
3910ab |
- sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) \
|
|
|
3910ab |
+ sockopt-sol_netlink.c splice.c $(stack_fcall_SOURCES) $(stack_fcall_attach_SOURCES) \
|
|
|
3910ab |
$(stack_fcall_mangled_SOURCES) stat.c stat64.c statfs.c \
|
|
|
3910ab |
statfs64.c statx.c swap.c sxetmask.c symlink.c symlinkat.c \
|
|
|
3910ab |
sync.c sync_file_range.c sync_file_range2.c sysinfo.c syslog.c \
|
|
|
3910ab |
Index: strace-4.24/tests-m32/stack-fcall-attach.c
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-m32/stack-fcall-attach.c 2020-01-23 15:42:03.377780293 +0100
|
|
|
3910ab |
@@ -0,0 +1,2 @@
|
|
|
3910ab |
+#define ATTACH_MODE 1
|
|
|
3910ab |
+#include "stack-fcall.c"
|
|
|
3910ab |
Index: strace-4.24/tests-m32/stack-fcall.c
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-m32/stack-fcall.c 2017-12-29 16:20:21.000000000 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-m32/stack-fcall.c 2020-01-23 15:42:03.381780261 +0100
|
|
|
3910ab |
@@ -1,7 +1,18 @@
|
|
|
3910ab |
+#include "tests.h"
|
|
|
3910ab |
+#include <unistd.h>
|
|
|
3910ab |
#include "stack-fcall.h"
|
|
|
3910ab |
|
|
|
3910ab |
+#ifndef ATTACH_MODE
|
|
|
3910ab |
+# define ATTACH_MODE 0
|
|
|
3910ab |
+#endif
|
|
|
3910ab |
+
|
|
|
3910ab |
int main(int argc, char **argv)
|
|
|
3910ab |
{
|
|
|
3910ab |
+#if ATTACH_MODE
|
|
|
3910ab |
+ /* sleep a bit to let the tracer time to catch up */
|
|
|
3910ab |
+ sleep(1);
|
|
|
3910ab |
+#endif
|
|
|
3910ab |
+
|
|
|
3910ab |
f0(argc);
|
|
|
3910ab |
return 0;
|
|
|
3910ab |
}
|
|
|
3910ab |
Index: strace-4.24/tests-m32/strace-k-p.expected
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-m32/strace-k-p.expected 2020-01-23 16:22:56.367298204 +0100
|
|
|
3910ab |
@@ -0,0 +1 @@
|
|
|
3910ab |
+(__kernel_vsyscall )?(__)?getpid f3 f2 f1 f0 main
|
|
|
3910ab |
Index: strace-4.24/tests-m32/strace-k-p.test
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-m32/strace-k-p.test 2020-01-23 15:42:03.383780246 +0100
|
|
|
3910ab |
@@ -0,0 +1,13 @@
|
|
|
3910ab |
+#!/bin/sh
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# Check strace -k for attached tracees.
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# Copyright (c) 2020 The strace developers.
|
|
|
3910ab |
+# All rights reserved.
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3910ab |
+
|
|
|
3910ab |
+ATTACH_MODE=1
|
|
|
3910ab |
+test_prog=../stack-fcall-attach
|
|
|
3910ab |
+
|
|
|
3910ab |
+. "${srcdir=.}"/strace-k.test
|
|
|
3910ab |
Index: strace-4.24/tests-m32/strace-k.test
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-m32/strace-k.test 2018-06-14 13:00:00.000000000 +0200
|
|
|
3910ab |
+++ strace-4.24/tests-m32/strace-k.test 2020-01-23 15:42:03.385780230 +0100
|
|
|
3910ab |
@@ -7,30 +7,12 @@
|
|
|
3910ab |
# Copyright (c) 2014-2018 The strace developers.
|
|
|
3910ab |
# All rights reserved.
|
|
|
3910ab |
#
|
|
|
3910ab |
-# Redistribution and use in source and binary forms, with or without
|
|
|
3910ab |
-# modification, are permitted provided that the following conditions
|
|
|
3910ab |
-# are met:
|
|
|
3910ab |
-# 1. Redistributions of source code must retain the above copyright
|
|
|
3910ab |
-# notice, this list of conditions and the following disclaimer.
|
|
|
3910ab |
-# 2. Redistributions in binary form must reproduce the above copyright
|
|
|
3910ab |
-# notice, this list of conditions and the following disclaimer in the
|
|
|
3910ab |
-# documentation and/or other materials provided with the distribution.
|
|
|
3910ab |
-# 3. The name of the author may not be used to endorse or promote products
|
|
|
3910ab |
-# derived from this software without specific prior written permission.
|
|
|
3910ab |
-#
|
|
|
3910ab |
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
|
3910ab |
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
|
3910ab |
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
|
3910ab |
-# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
|
3910ab |
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
|
3910ab |
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
3910ab |
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
3910ab |
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
3910ab |
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
|
3910ab |
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
3910ab |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3910ab |
|
|
|
3910ab |
. "${srcdir=.}/init.sh"
|
|
|
3910ab |
|
|
|
3910ab |
+: "${ATTACH_MODE=0}"
|
|
|
3910ab |
+
|
|
|
3910ab |
# strace -k is implemented using /proc/$pid/maps
|
|
|
3910ab |
[ -f /proc/self/maps ] ||
|
|
|
3910ab |
framework_skip_ '/proc/self/maps is not available'
|
|
|
3910ab |
@@ -40,7 +22,19 @@
|
|
|
3910ab |
check_prog tr
|
|
|
3910ab |
|
|
|
3910ab |
run_prog "${test_prog=../stack-fcall}"
|
|
|
3910ab |
-run_strace -e getpid -k $args
|
|
|
3910ab |
+if [ "x${ATTACH_MODE}" = "x1" ]; then
|
|
|
3910ab |
+ ../set_ptracer_any "${test_prog}" >> "$EXP" &
|
|
|
3910ab |
+ tracee_pid=$!
|
|
|
3910ab |
+
|
|
|
3910ab |
+ while ! [ -s "$EXP" ]; do
|
|
|
3910ab |
+ kill -0 "$tracee_pid" 2> /dev/null ||
|
|
|
3910ab |
+ fail_ 'set_ptracer_any failed'
|
|
|
3910ab |
+ done
|
|
|
3910ab |
+
|
|
|
3910ab |
+ run_strace -e getpid -k -p "$tracee_pid"
|
|
|
3910ab |
+else
|
|
|
3910ab |
+ run_strace -e getpid -k $args
|
|
|
3910ab |
+fi
|
|
|
3910ab |
|
|
|
3910ab |
expected="$srcdir/$NAME.expected"
|
|
|
3910ab |
sed -r -n '1,/\(main\+0x[a-f0-9]+\) .*/ s/^[^(]+\(([^+]+)\+0x[a-f0-9]+\) .*/\1/p' "$LOG" |
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/stack-fcall-attach.c
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/stack-fcall-attach.c 2020-01-23 15:42:10.783722024 +0100
|
|
|
3910ab |
@@ -0,0 +1,2 @@
|
|
|
3910ab |
+#define ATTACH_MODE 1
|
|
|
3910ab |
+#include "stack-fcall.c"
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/stack-fcall.c
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-mx32/stack-fcall.c 2017-12-29 16:20:21.000000000 +0100
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/stack-fcall.c 2020-01-23 15:42:10.797721914 +0100
|
|
|
3910ab |
@@ -1,7 +1,18 @@
|
|
|
3910ab |
+#include "tests.h"
|
|
|
3910ab |
+#include <unistd.h>
|
|
|
3910ab |
#include "stack-fcall.h"
|
|
|
3910ab |
|
|
|
3910ab |
+#ifndef ATTACH_MODE
|
|
|
3910ab |
+# define ATTACH_MODE 0
|
|
|
3910ab |
+#endif
|
|
|
3910ab |
+
|
|
|
3910ab |
int main(int argc, char **argv)
|
|
|
3910ab |
{
|
|
|
3910ab |
+#if ATTACH_MODE
|
|
|
3910ab |
+ /* sleep a bit to let the tracer time to catch up */
|
|
|
3910ab |
+ sleep(1);
|
|
|
3910ab |
+#endif
|
|
|
3910ab |
+
|
|
|
3910ab |
f0(argc);
|
|
|
3910ab |
return 0;
|
|
|
3910ab |
}
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/strace-k-p.expected
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/strace-k-p.expected 2020-01-23 16:22:53.346234461 +0100
|
|
|
3910ab |
@@ -0,0 +1 @@
|
|
|
3910ab |
+(__kernel_vsyscall )?(__)?getpid f3 f2 f1 f0 main
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/strace-k-p.test
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/strace-k-p.test 2020-01-23 15:42:10.803721866 +0100
|
|
|
3910ab |
@@ -0,0 +1,13 @@
|
|
|
3910ab |
+#!/bin/sh
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# Check strace -k for attached tracees.
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# Copyright (c) 2020 The strace developers.
|
|
|
3910ab |
+# All rights reserved.
|
|
|
3910ab |
+#
|
|
|
3910ab |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3910ab |
+
|
|
|
3910ab |
+ATTACH_MODE=1
|
|
|
3910ab |
+test_prog=../stack-fcall-attach
|
|
|
3910ab |
+
|
|
|
3910ab |
+. "${srcdir=.}"/strace-k.test
|
|
|
3910ab |
Index: strace-4.24/tests-mx32/strace-k.test
|
|
|
3910ab |
===================================================================
|
|
|
3910ab |
--- strace-4.24.orig/tests-mx32/strace-k.test 2018-06-14 13:00:00.000000000 +0200
|
|
|
3910ab |
+++ strace-4.24/tests-mx32/strace-k.test 2020-01-23 15:42:10.810721811 +0100
|
|
|
3910ab |
@@ -7,30 +7,12 @@
|
|
|
3910ab |
# Copyright (c) 2014-2018 The strace developers.
|
|
|
3910ab |
# All rights reserved.
|
|
|
3910ab |
#
|
|
|
3910ab |
-# Redistribution and use in source and binary forms, with or without
|
|
|
3910ab |
-# modification, are permitted provided that the following conditions
|
|
|
3910ab |
-# are met:
|
|
|
3910ab |
-# 1. Redistributions of source code must retain the above copyright
|
|
|
3910ab |
-# notice, this list of conditions and the following disclaimer.
|
|
|
3910ab |
-# 2. Redistributions in binary form must reproduce the above copyright
|
|
|
3910ab |
-# notice, this list of conditions and the following disclaimer in the
|
|
|
3910ab |
-# documentation and/or other materials provided with the distribution.
|
|
|
3910ab |
-# 3. The name of the author may not be used to endorse or promote products
|
|
|
3910ab |
-# derived from this software without specific prior written permission.
|
|
|
3910ab |
-#
|
|
|
3910ab |
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
|
3910ab |
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
|
3910ab |
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
|
3910ab |
-# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
|
3910ab |
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
|
3910ab |
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
3910ab |
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
3910ab |
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
3910ab |
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
|
3910ab |
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
3910ab |
+# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
3910ab |
|
|
|
3910ab |
. "${srcdir=.}/init.sh"
|
|
|
3910ab |
|
|
|
3910ab |
+: "${ATTACH_MODE=0}"
|
|
|
3910ab |
+
|
|
|
3910ab |
# strace -k is implemented using /proc/$pid/maps
|
|
|
3910ab |
[ -f /proc/self/maps ] ||
|
|
|
3910ab |
framework_skip_ '/proc/self/maps is not available'
|
|
|
3910ab |
@@ -40,7 +22,19 @@
|
|
|
3910ab |
check_prog tr
|
|
|
3910ab |
|
|
|
3910ab |
run_prog "${test_prog=../stack-fcall}"
|
|
|
3910ab |
-run_strace -e getpid -k $args
|
|
|
3910ab |
+if [ "x${ATTACH_MODE}" = "x1" ]; then
|
|
|
3910ab |
+ ../set_ptracer_any "${test_prog}" >> "$EXP" &
|
|
|
3910ab |
+ tracee_pid=$!
|
|
|
3910ab |
+
|
|
|
3910ab |
+ while ! [ -s "$EXP" ]; do
|
|
|
3910ab |
+ kill -0 "$tracee_pid" 2> /dev/null ||
|
|
|
3910ab |
+ fail_ 'set_ptracer_any failed'
|
|
|
3910ab |
+ done
|
|
|
3910ab |
+
|
|
|
3910ab |
+ run_strace -e getpid -k -p "$tracee_pid"
|
|
|
3910ab |
+else
|
|
|
3910ab |
+ run_strace -e getpid -k $args
|
|
|
3910ab |
+fi
|
|
|
3910ab |
|
|
|
3910ab |
expected="$srcdir/$NAME.expected"
|
|
|
3910ab |
sed -r -n '1,/\(main\+0x[a-f0-9]+\) .*/ s/^[^(]+\(([^+]+)\+0x[a-f0-9]+\) .*/\1/p' "$LOG" |
|