search for: setjmptest

On Sun, 2019-01-20 at 04:37 +0000, Ben Hutchings wrote: [...] > ppc/powerpc-linux-gnu: pass fail: malloctest2*, > setjmptest*, sigint* [...] > s390x/s390x-linux-gnu: fail: fcntl fail: malloctest2*, setjmptest* setjmptest*, > sigint* [...] > Unfortunately this shows that there were some reg...

In preparation for the klibc 2.0.5 release I wrote a basic test script which: 1. Builds for each architecture (with a cross-compiler where needed) 2. Runs several statically-linked programs (using qemu-user where needed): a. Many self-test programs b. "sh -c exit" c. "sh -c '.../bin/true; exit'" The results for the architectures I was able to test are:

...ibc] sleep: have argument on next line [klibc] readklink: remove unneeded braces [klibc] mount: whitespace policy [klibc] ls: fix various checkpatch complaints [klibc] tests: checkpatch fixlets usr/klibc/tests/environ.c | 3 +- usr/klibc/tests/fcntl.c | 3 +- usr/klibc/tests/setjmptest.c | 5 +-- usr/klibc/tests/sigint.c | 2 +- usr/utils/ls.c | 73 +++++++++++++++++++++++++++-------------- usr/utils/mount_main.c | 4 +- usr/utils/readlink.c | 3 +- usr/utils/sleep.c | 3 +- 8 files changed, 59 insertions(+), 37 deletion...

...ss mips/mipsel-linux-gnu: fail: build pass mips64/mips64el-linux-gnuabi64: fail: build pass parisc/hppa-linux-gnu: fail: fcntl, fail: fcntl, malloctest2*, malloctest2*, setjmptest*, vfork setjmptest*, vfork ppc/powerpc-linux-gnu: pass fail: malloctest2*, setjmptest*, sigint* ppc/powerpc-linux-gnuspe: fail: all tests fail: all tests ppc64/powerpc64-linux-gnu: fail:...

....shared-y := memstrtest.o +microhello.shared-y := microhello.o +minihello.shared-y := minihello.o +mmaptest.shared-y := mmaptest.o +nfs_no_rpc.shared-y := nfs_no_rpc.o +opentest.shared-y := opentest.o +rtsig.shared-y := rtsig.o +setenvtest.shared-y := setenvtest.o +setjmptest.shared-y := setjmptest.o +sigint.shared-y := sigint.o +stat.shared-y := stat.o +statfs.shared-y := statfs.o +strlcpycat.shared-y := strlcpycat.o +strtoimax.shared-y := strtoimax.o +strtotime.shared-y := strtotime.o +testrand48.shared-y := testrand48.o +testvs...

...527720] Re: thumb2 porting issues identified: klibc uses mov.*pc I've also touched it up to be mergeable with Debian (support v4t builds with #ifdef). Confirmed that installing the resulting klibc packages on my beagleboard gives me a successfully-booting initramfs with klibc; and the vfork/setjmptest test cases all pass in the klibc package tree. Fixes: https://bugs.launchpad.net/ubuntu/+source/klibc/+bug/527720 --- klibc-1.5.20.orig/usr/klibc/arch/arm/vfork.S +++ klibc-1.5.20/usr/klibc/arch/arm/vfork.S @@ -25,7 +25,11 @@ vfork: ldrcs r3, 1f mvncs r0, #0 strcs r2, [...

...0 deletions(-) create mode 100644 usr/klibc/tests/sig-nodefer.c diff --git a/usr/klibc/tests/Kbuild b/usr/klibc/tests/Kbuild index a3e0254..b7978d4 100644 --- a/usr/klibc/tests/Kbuild +++ b/usr/klibc/tests/Kbuild @@ -35,6 +35,7 @@ select.shared-y := select.o setenvtest.shared-y := setenvtest.o setjmptest.shared-y := setjmptest.o sigint.shared-y := sigint.o +sig-nodefer.shared-y := sig-nodefer.o socket.shared-y := socket.o stat.shared-y := stat.o statfs.shared-y := statfs.o diff --git a/usr/klibc/tests/sig-nodefer.c b/usr/klibc/tests/sig-nodefer.c new file mode 100644 index 0000000..e988806...

...| 28 usr/klibc/tests/microhello.c | 9 usr/klibc/tests/minihello.c | 7 usr/klibc/tests/mmaptest.c | 73 + usr/klibc/tests/opentest.c | 15 usr/klibc/tests/pipetest.c | 39 usr/klibc/tests/rtsig.c | 12 usr/klibc/tests/setenvtest.c | 39 usr/klibc/tests/setjmptest.c | 38 usr/klibc/tests/sigint.c | 53 + usr/klibc/tests/stat.c | 63 + usr/klibc/tests/statfs.c | 42 usr/klibc/tests/strlcpycat.c | 111 + usr/klibc/tests/strtoimax.c | 23 usr/klibc/tests/strtotime.c | 25 usr/klibc/tests/testrand48.c | 19 usr/klibc/t...

Hi Ben, *massive* thanks for picking up klibc work. This might motivate me to pick up some of the TODOs for it that have piled on in my TODO (but only after the freeze, I?m sorry to say, I have more to do for other packages). >And I spotted another test program that has this property (setjmptest setjmp is a good topic? I found that building mksh and running its testsuite is a good test to find compiler/toolchain/libc/kernel bugs and would be glad if you could add this to your tests on all platforms (should even work on those not supported by Debian). The easiest way is to just package kl...

...--- usr/kinit/nfsmount/mount.c | 48 ++++++++----------- usr/kinit/nfsmount/portmap.c | 10 ++-- usr/klibc/SYSCALLS.def | 5 ++- usr/klibc/strndup.c | 7 +-- usr/klibc/tests/environ.c | 3 +- usr/klibc/tests/fcntl.c | 3 +- usr/klibc/tests/setjmptest.c | 5 +- usr/klibc/tests/sigint.c | 2 +- usr/klibc/version | 2 +- usr/utils/cpio.c | 12 +---- usr/utils/losetup.c | 30 +++++++----- usr/utils/ls.c | 73 +++++++++++++++++++---------- usr/utils/minips.c...

...anks for picking up klibc work. This might motivate > me to pick up some of the TODOs for it that have piled on in my > TODO (but only after the freeze, I?m sorry to say, I have more > to do for other packages). > > >And I spotted another test program that has this property > (setjmptest > > setjmp is a good topic? I found that building mksh and running its > testsuite is a good test to find compiler/toolchain/libc/kernel > bugs and would be glad if you could add this to your tests on all > platforms (should even work on those not supported by Debian). Well I'm...

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: