Module Name: src
Committed By: kamil
Date: Sun Apr 2 00:40:12 UTC 2017
Modified Files:
src/tests/kernel: t_ptrace_wait.c
Added Files:
src/tests/kernel: t_ptrace_i386_wait.h
Log Message:
Merge kernel/t_ptrace_wait with kernel/arch/i386/t_ptrace_wait
This aims to remove MD-specific tests files for ptrace(2).
Sponsored by <The NetBSD Foundation>
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/tests/kernel/t_ptrace_i386_wait.h
cvs rdiff -u -r1.86 -r1.87 src/tests/kernel/t_ptrace_wait.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/kernel/t_ptrace_wait.c
diff -u src/tests/kernel/t_ptrace_wait.c:1.86 src/tests/kernel/t_ptrace_wait.c:1.87
--- src/tests/kernel/t_ptrace_wait.c:1.86 Sun Apr 2 00:29:07 2017
+++ src/tests/kernel/t_ptrace_wait.c Sun Apr 2 00:40:12 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: t_ptrace_wait.c,v 1.86 2017/04/02 00:29:07 kamil Exp $ */
+/* $NetBSD: t_ptrace_wait.c,v 1.87 2017/04/02 00:40:12 kamil Exp $ */
/*-
* Copyright (c) 2016 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: t_ptrace_wait.c,v 1.86 2017/04/02 00:29:07 kamil Exp $");
+__RCSID("$NetBSD: t_ptrace_wait.c,v 1.87 2017/04/02 00:40:12 kamil Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -7446,6 +7446,7 @@ ATF_TC_BODY(syscallemu1, tc)
TWAIT_REQUIRE_FAILURE(ECHILD, wpid = TWAIT_GENERIC(child, &status, 0));
}
+#include "t_ptrace_i386_wait.h"
#include "t_ptrace_x86_wait.h"
ATF_TP_ADD_TCS(tp)
@@ -7580,6 +7581,7 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, syscallemu1);
+ ATF_TP_ADD_TCS_PTRACE_WAIT_I386();
ATF_TP_ADD_TCS_PTRACE_WAIT_X86();
return atf_no_error();
Added files:
Index: src/tests/kernel/t_ptrace_i386_wait.h
diff -u /dev/null src/tests/kernel/t_ptrace_i386_wait.h:1.1
--- /dev/null Sun Apr 2 00:40:12 2017
+++ src/tests/kernel/t_ptrace_i386_wait.h Sun Apr 2 00:40:12 2017
@@ -0,0 +1,107 @@
+/* $NetBSD: t_ptrace_i386_wait.h,v 1.1 2017/04/02 00:40:12 kamil Exp $ */
+
+/*-
+ * Copyright (c) 2016 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(__i386__)
+ATF_TC(regs1);
+ATF_TC_HEAD(regs1, tc)
+{
+ atf_tc_set_md_var(tc, "descr",
+ "Call PT_GETREGS and iterate over General Purpose registers");
+}
+
+ATF_TC_BODY(regs1, tc)
+{
+ const int exitval = 5;
+ const int sigval = SIGSTOP;
+ pid_t child, wpid;
+#if defined(TWAIT_HAVE_STATUS)
+ int status;
+#endif
+ struct reg r;
+
+ printf("Before forking process PID=%d\n", getpid());
+ ATF_REQUIRE((child = fork()) != -1);
+ if (child == 0) {
+ printf("Before calling PT_TRACE_ME from child %d\n", getpid());
+ FORKEE_ASSERT(ptrace(PT_TRACE_ME, 0, NULL, 0) != -1);
+
+ printf("Before raising %s from child\n", strsignal(sigval));
+ FORKEE_ASSERT(raise(sigval) == 0);
+
+ printf("Before exiting of the child process\n");
+ _exit(exitval);
+ }
+ printf("Parent process PID=%d, child's PID=%d\n", getpid(), child);
+
+ printf("Before calling %s() for the child\n", TWAIT_FNAME);
+ TWAIT_REQUIRE_SUCCESS(wpid = TWAIT_GENERIC(child, &status, 0), child);
+
+ validate_status_stopped(status, sigval);
+
+ printf("Call GETREGS for the child process\n");
+ ATF_REQUIRE(ptrace(PT_GETREGS, child, &r, 0) != -1);
+
+ printf("EAX=%#" PRIxREGISTER "\n", r.r_eax);
+ printf("EBX=%#" PRIxREGISTER "\n", r.r_ebx);
+ printf("ECX=%#" PRIxREGISTER "\n", r.r_ecx);
+ printf("EDX=%#" PRIxREGISTER "\n", r.r_edx);
+
+ printf("ESP=%#" PRIxREGISTER "\n", r.r_esp);
+ printf("EBP=%#" PRIxREGISTER "\n", r.r_ebp);
+
+ printf("ESI=%#" PRIxREGISTER "\n", r.r_esi);
+ printf("EDI=%#" PRIxREGISTER "\n", r.r_edi);
+
+ printf("EIP=%#" PRIxREGISTER "\n", r.r_eip);
+
+ printf("EFLAGS=%#" PRIxREGISTER "\n", r.r_eflags);
+
+ printf("CS=%#" PRIxREGISTER "\n", r.r_cs);
+ printf("SS=%#" PRIxREGISTER "\n", r.r_ss);
+ printf("DS=%#" PRIxREGISTER "\n", r.r_ds);
+ printf("ES=%#" PRIxREGISTER "\n", r.r_es);
+ printf("FS=%#" PRIxREGISTER "\n", r.r_fs);
+ printf("GS=%#" PRIxREGISTER "\n", r.r_gs);
+
+ printf("Before resuming the child process where it left off and "
+ "without signal to be sent\n");
+ ATF_REQUIRE(ptrace(PT_CONTINUE, child, (void *)1, 0) != -1);
+
+ printf("Before calling %s() for the child\n", TWAIT_FNAME);
+ TWAIT_REQUIRE_SUCCESS(wpid = TWAIT_GENERIC(child, &status, 0), child);
+
+ validate_status_exited(status, exitval);
+
+ printf("Before calling %s() for the child\n", TWAIT_FNAME);
+ TWAIT_REQUIRE_FAILURE(ECHILD, wpid = TWAIT_GENERIC(child, &status, 0));
+}
+#define ATF_TP_ADD_TCS_PTRACE_WAIT_I386() \
+ ATF_TP_ADD_TC_HAVE_GPREGS(tp, regs1);
+#else
+#define ATF_TP_ADD_TCS_PTRACE_WAIT_I386()
+#endif
