17 Jun
2016
17 Jun
'16
7:54 p.m.
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- Log -----------------------------------------------------------------
commit 0d3be3a1d996093aa2ecd41ef8ae7192760aa79c
Author: Vlad Zakharov <Vladislav.Zakharov(a)synopsys.com>
Date: Thu Jun 16 18:29:09 2016 +0300
test: regex: Make testregex return error count
Testregex returned 0 even when some sub-tests
inside the testregex failed. Now it returns error
count.
Signed-off-by: Vlad Zakharov <vzakhar(a)synopsys.com>
commit 199ffd4d10f8ef734032025e0a6847a9e2017bdd
Author: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com>
Date: Fri Jun 10 16:00:22 2016 +0300
Fix hardcoded mmap offset
mmap offset must be a multiple of the page size. It was hardcoded
to 4K, so mmap2 test failed on non-4K page size architectures.
Now we get page size using sysconf(_SC_PAGE_SIZE).
Build and run tests done on nsim arc hs38.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com>
commit 5e3d8e668238f1ebbf96843ceb0a699d73a16a38
Author: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr>
Date: Tue Jun 14 15:12:18 2016 +0200
sysconf: Support _SC_(AV)?PHYS_PAGES.
Do it by following the trail of the existing commented code, which
implemented it by calling get_phys_pages() and get_avphys_pages().
This patch implements these two functions, which are also glibc
extensions.
Some program/libraries (e.g. libuv) assumes that sysconf(_SC_PHYS_PAGES)
works on linux and never check for -1, thus they report an insane amount
of memory.
Signed-off-by: Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr>
commit 766da4190705a32fbddd5d0fe61175d76ad31090
Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org>
Date: Wed Jun 15 20:42:29 2016 +0200
test: mmap2 is not ARM specific
commit 14b15ceb1e98ff9a3cacd99bc1a77ce02e8c8684
Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org>
Date: Mon Jun 13 22:32:54 2016 +0200
add MAINTAINERS information
-----------------------------------------------------------------------
Summary of changes:
MAINTAINERS | 11 +++++++++++
include/sys/sysinfo.h | 2 --
libc/unistd/sysconf.c | 34 ++++++++++++++++++++++++++--------
test/mmap/Makefile.in | 4 ----
test/mmap/{mmap-arm.c => mmap2.c} | 2 +-
test/regex/testregex.c | 2 +-
6 files changed, 39 insertions(+), 16 deletions(-)
create mode 100644 MAINTAINERS
rename test/mmap/{mmap-arm.c => mmap2.c} (97%)
diff --git a/MAINTAINERS b/MAINTAINERS
new file mode 100644
index 0000000..cecfb24
--- /dev/null
+++ b/MAINTAINERS
@@ -0,0 +1,11 @@
+Maintainer: Waldemar Brodkorb <wbx(a)uclibc-ng.org>
+
+Acrhitecture specific maintainers, Acked-By needed for any architecture
+specific changes:
+
+ARC:
+Alexey Brodkin <Alexey.Brodkin(a)synopsys.com>
+Vineet Gupta <Vineet.Gupta1(a)synopsys.com>
+
+Xtensa:
+Max Filippov <jcmvbkbc(a)gmail.com>
diff --git a/include/sys/sysinfo.h b/include/sys/sysinfo.h
index 00e3633..4e756e9 100644
--- a/include/sys/sysinfo.h
+++ b/include/sys/sysinfo.h
@@ -56,13 +56,11 @@ extern int sysinfo (struct sysinfo *__info) __THROW;
#define get_nprocs() (sysconf(_SC_NPROCESSORS_ONLN))
-#if 0
/* Return number of physical pages of memory in the system. */
extern long int get_phys_pages (void) __THROW;
/* Return number of available physical pages of memory in the system. */
extern long int get_avphys_pages (void) __THROW;
-#endif
__END_DECLS
diff --git a/libc/unistd/sysconf.c b/libc/unistd/sysconf.c
index 503b395..3d3b1a5 100644
--- a/libc/unistd/sysconf.c
+++ b/libc/unistd/sysconf.c
@@ -43,6 +43,32 @@
#include <dirent.h>
#include "internal/parse_config.h"
+long int get_phys_pages(void)
+{
+ struct sysinfo si;
+ int ps = getpagesize();;
+
+ sysinfo(&si);
+
+ if (ps >= si.mem_unit)
+ return si.totalram / (ps / si.mem_unit);
+ else
+ return si.totalram * (si.mem_unit / ps);
+}
+
+long int get_avphys_pages(void)
+{
+ struct sysinfo si;
+ int ps = getpagesize();;
+
+ sysinfo(&si);
+
+ if (ps >= si.mem_unit)
+ return si.freeram / (ps / si.mem_unit);
+ else
+ return si.freeram * (si.mem_unit / ps);
+}
+
static int nprocessors_onln(void)
{
char **l = NULL;
@@ -747,18 +773,10 @@ long int sysconf(int name)
RETURN_FUNCTION(nprocessors_onln());
case _SC_PHYS_PAGES:
-#if 0
RETURN_FUNCTION(get_phys_pages());
-#else
- RETURN_NEG_1;
-#endif
case _SC_AVPHYS_PAGES:
-#if 0
RETURN_FUNCTION(get_avphys_pages());
-#else
- RETURN_NEG_1;
-#endif
case _SC_ATEXIT_MAX:
return __UCLIBC_MAX_ATEXIT;
diff --git a/test/mmap/Makefile.in b/test/mmap/Makefile.in
index 7bb34ac..581f3b0 100644
--- a/test/mmap/Makefile.in
+++ b/test/mmap/Makefile.in
@@ -1,6 +1,2 @@
# uClibc mmap tests
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
-
-ifneq ($(TARGET_ARCH),arm)
-TESTS_DISABLED += mmap-arm
-endif
diff --git a/test/mmap/mmap-arm.c b/test/mmap/mmap2.c
similarity index 97%
rename from test/mmap/mmap-arm.c
rename to test/mmap/mmap2.c
index 8b94c61..1d5f5db 100644
--- a/test/mmap/mmap-arm.c
+++ b/test/mmap/mmap2.c
@@ -18,7 +18,7 @@
#define FATAL do { fprintf(stderr, "Error at line %d, file %s (%d) [%s]\n", \
__LINE__, __FILE__, errno, strerror(errno)); exit(1); } while(0)
-#define MAP_SIZE 4096UL
+#define MAP_SIZE sysconf(_SC_PAGESIZE)
#define MAP_MASK (MAP_SIZE - 1)
int main(int argc, char **argv) {
diff --git a/test/regex/testregex.c b/test/regex/testregex.c
index 993ac26..d18761d 100644
--- a/test/regex/testregex.c
+++ b/test/regex/testregex.c
@@ -2115,7 +2115,7 @@ old_main(int unused_param_argc, char** argv)
if (fp != stdin)
fclose(fp);
}
- return 0;
+ return state.errors;
}
int main(int argc, char **argv)
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