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authorngie <ngie@FreeBSD.org>2015-05-13 11:12:06 +0000
committerngie <ngie@FreeBSD.org>2015-05-13 11:12:06 +0000
commit8071140ed5634ae2c5fbfc741e59327f45e53ff1 (patch)
tree600e671b4d6bbe256cf930359250df6fdd197407 /tools
parent7f277f26206473f53c9131167ead792492aef18e (diff)
downloadFreeBSD-src-8071140ed5634ae2c5fbfc741e59327f45e53ff1.zip
FreeBSD-src-8071140ed5634ae2c5fbfc741e59327f45e53ff1.tar.gz
MFC r282076,r282104:
r282076: Integrate tools/regression/mmap into the FreeBSD test suite as tests/sys/kern/mmap_test r282104: Move tests/sys/kern/mmap_test to tests/sys/vm/mmap_test As jhb noted, the actual mmap(2) implementation is under sys/vm, not sys/kern/, so the correct logical place is tests/sys/vm/, not tests/sys/kern/
Diffstat (limited to 'tools')
-rw-r--r--tools/regression/mmap/Makefile6
-rw-r--r--tools/regression/mmap/mmap.c105
2 files changed, 0 insertions, 111 deletions
diff --git a/tools/regression/mmap/Makefile b/tools/regression/mmap/Makefile
deleted file mode 100644
index c9bb5c4..0000000
--- a/tools/regression/mmap/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# $FreeBSD$
-
-PROG= mmap
-MAN=
-
-.include <bsd.prog.mk>
diff --git a/tools/regression/mmap/mmap.c b/tools/regression/mmap/mmap.c
deleted file mode 100644
index 7591a09..0000000
--- a/tools/regression/mmap/mmap.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*-
- * Copyright (c) 2009 Simon L. Nielsen <simon@FreeBSD.org>,
- * Bjoern A. Zeeb <bz@FreeBSD.org>
- *
- * 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 AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-#include <sys/mman.h>
-#include <sys/sysctl.h>
-#include <sys/types.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-
-static const struct {
- void *addr;
- int ok[2]; /* Depending on security.bsd.map_at_zero {0, !=0}. */
-} tests[] = {
- { (void *)0, { 0, 1 } }, /* Test sysctl. */
- { (void *)1, { 0, 0 } },
- { (void *)(PAGE_SIZE - 1), { 0, 0 } },
- { (void *)PAGE_SIZE, { 1, 1 } },
- { (void *)-1, { 0, 0 } },
- { (void *)(-PAGE_SIZE), { 0, 0 } },
- { (void *)(-1 - PAGE_SIZE), { 0, 0 } },
- { (void *)(-1 - PAGE_SIZE - 1), { 0, 0 } },
- { (void *)(0x1000 * PAGE_SIZE), { 1, 1 } },
-};
-
-#define MAP_AT_ZERO "security.bsd.map_at_zero"
-
-int
-main(void)
-{
- void *p;
- size_t len;
- int i, error, mib[3], map_at_zero;
-
- error = 0;
-
- /* Get the current sysctl value of security.bsd.map_at_zero. */
- len = sizeof(mib) / sizeof(*mib);
- if (sysctlnametomib(MAP_AT_ZERO, mib, &len) == -1) {
- printf("1..0 # SKIP: sysctlnametomib(\"%s\") failed: %s\n",
- MAP_AT_ZERO, strerror(errno));
- return (0);
- }
-
- len = sizeof(map_at_zero);
- if (sysctl(mib, 3, &map_at_zero, &len, NULL, 0) == -1) {
- printf("1..0 # SKIP: sysctl for %s failed: %s\n", MAP_AT_ZERO,
- strerror(errno));
- return (0);
- }
-
- /* Normalize to 0 or 1 for array access. */
- map_at_zero = !!map_at_zero;
-
- printf("1..%zu\n", nitems(tests));
- for (i = 0; i < (int)nitems(tests); i++) {
- p = mmap((void *)tests[i].addr, PAGE_SIZE,
- PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_FIXED,
- -1, 0);
- if (p == MAP_FAILED) {
- if (tests[i].ok[map_at_zero] != 0)
- error++;
- printf("%sok %d # mmap(%p, ...) failed\n",
- tests[i].ok[map_at_zero] == 0 ? "" : "not ",
- i + 1,
- tests[i].addr);
- } else {
- if (tests[i].ok[map_at_zero] != 1)
- error++;
- printf("%sok %d # mmap(%p, ...) succeeded: p=%p\n",
- tests[i].ok[map_at_zero] == 1 ? "" : "not ",
- i + 1,
- tests[i].addr, p);
- }
- }
-
- return (error != 0);
-}
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