[roland/nptl] NPTL is no longer an add-on!
Commit Message
I think this completes the de-add-on-ification of NPTL. I've tested on
x86_64-linux-gnu, i686-linux-gnu, and arm-linux-gnueabihf that there are no
code changes from this. I think I added all the Implies files necessary
for other machines to notice no changes, but I haven't tested those builds.
But note that what I actually tested is a tree where the nptl/sysdeps
directory is gone, and its presence probably louses things up. To achieve
that state on the trunk requires merging in the roland/nptl-s390 branch.
Each machine with an outstanding per-machine branch needs that branch
merged (and verified, and fixed as necessary) before this. Those are:
roland/nptl-aarch64
roland/nptl-hppa
roland/nptl-ia64
roland/nptl-microblaze
roland/nptl-mips
roland/nptl-s390
I reiterate my request for each of those machines' maintainers to get on
with the review and testing forthwith!
Tomorrow I will start the harangues in earnest, and start discussing how we
should proceed for the lagging maintainers. I would really like to get
this all resolved and in within the next week or so.
Thanks,
Roland
NPTL is no longer an add-on!
* nptl/internaltypes.h: Moved ...
* sysdeps/nptl/internaltypes.h: ... here.
* sysdeps/nptl/aio_misc.h: Use <nptl/pthreadP.h> in #include.
* sysdeps/nptl/fork.c: Likewise.
* sysdeps/nptl/gai_misc.h: Likewise.
* sysdeps/nptl/jmp-unwind.c: Likewise.
* sysdeps/nptl/setxid.h: Likewise.
* sysdeps/unix/sysv/linux/aarch64/Implies: New file.
* sysdeps/unix/sysv/linux/alpha/Implies: Add alpha/nptl.
* sysdeps/unix/sysv/linux/arm/Implies: New file.
* sysdeps/unix/sysv/linux/hppa/Implies: New file.
* sysdeps/unix/sysv/linux/i386/Implies: Add i386/nptl.
* sysdeps/unix/sysv/linux/i386/i686/Implies: New file.
* sysdeps/unix/sysv/linux/ia64/Implies: Add ia64/nptl.
* sysdeps/unix/sysv/linux/m68k/Implies: New file.
* sysdeps/unix/sysv/linux/microblaze/Implies: New file.
* sysdeps/unix/sysv/linux/mips/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/Implies: New file.
* sysdeps/unix/sysv/linux/s390/Implies: Add s390/nptl.
* sysdeps/unix/sysv/linux/sh/Implies: New file.
* sysdeps/unix/sysv/linux/sparc/Implies: New file.
* sysdeps/unix/sysv/linux/tile/Implies: New file.
* sysdeps/unix/sysv/linux/x86_64/Implies: Add x86_64/nptl.
* sysdeps/unix/sysv/linux/x86_64/x32/Implies: New file.
* nptl/Makeconfig: Moved ...
* sysdeps/nptl/Makeconfig: ... here.
* nptl/configure: File removed.
* nptl/ANNOUNCE: File removed.
* sysdeps/unix/sysv/linux/configure.ac: Remove nptl sanity check.
* sysdeps/unix/sysv/linux/configure: Regenerated.
Comments
On 26 June 2014 00:47, Roland McGrath <roland@hack.frob.com> wrote:
> I think this completes the de-add-on-ification of NPTL. I've tested on
> x86_64-linux-gnu, i686-linux-gnu, and arm-linux-gnueabihf that there are no
> code changes from this. I think I added all the Implies files necessary
> for other machines to notice no changes, but I haven't tested those builds.
>
> But note that what I actually tested is a tree where the nptl/sysdeps
> directory is gone, and its presence probably louses things up. To achieve
> that state on the trunk requires merging in the roland/nptl-s390 branch.
>
> Each machine with an outstanding per-machine branch needs that branch
> merged (and verified, and fixed as necessary) before this. Those are:
>
> roland/nptl-aarch64
The aarch64 branch builds and make checks cleanly. The only changes
appear to be in file names .debug_line.
> roland/nptl-hppa
> roland/nptl-ia64
> roland/nptl-microblaze
> roland/nptl-mips
> roland/nptl-s390
>
> I reiterate my request for each of those machines' maintainers to get on
> with the review and testing forthwith!
>
> Tomorrow I will start the harangues in earnest, and start discussing how we
> should proceed for the lagging maintainers. I would really like to get
> this all resolved and in within the next week or so.
>
>
> Thanks,
> Roland
>
>
> NPTL is no longer an add-on!
> * nptl/internaltypes.h: Moved ...
> * sysdeps/nptl/internaltypes.h: ... here.
> * sysdeps/nptl/aio_misc.h: Use <nptl/pthreadP.h> in #include.
> * sysdeps/nptl/fork.c: Likewise.
> * sysdeps/nptl/gai_misc.h: Likewise.
> * sysdeps/nptl/jmp-unwind.c: Likewise.
> * sysdeps/nptl/setxid.h: Likewise.
> * sysdeps/unix/sysv/linux/aarch64/Implies: New file.
> * sysdeps/unix/sysv/linux/alpha/Implies: Add alpha/nptl.
> * sysdeps/unix/sysv/linux/arm/Implies: New file.
> * sysdeps/unix/sysv/linux/hppa/Implies: New file.
> * sysdeps/unix/sysv/linux/i386/Implies: Add i386/nptl.
> * sysdeps/unix/sysv/linux/i386/i686/Implies: New file.
> * sysdeps/unix/sysv/linux/ia64/Implies: Add ia64/nptl.
> * sysdeps/unix/sysv/linux/m68k/Implies: New file.
> * sysdeps/unix/sysv/linux/microblaze/Implies: New file.
> * sysdeps/unix/sysv/linux/mips/Implies: New file.
> * sysdeps/unix/sysv/linux/powerpc/Implies: New file.
> * sysdeps/unix/sysv/linux/s390/Implies: Add s390/nptl.
> * sysdeps/unix/sysv/linux/sh/Implies: New file.
> * sysdeps/unix/sysv/linux/sparc/Implies: New file.
> * sysdeps/unix/sysv/linux/tile/Implies: New file.
> * sysdeps/unix/sysv/linux/x86_64/Implies: Add x86_64/nptl.
> * sysdeps/unix/sysv/linux/x86_64/x32/Implies: New file.
> * nptl/Makeconfig: Moved ...
> * sysdeps/nptl/Makeconfig: ... here.
> * nptl/configure: File removed.
> * nptl/ANNOUNCE: File removed.
> * sysdeps/unix/sysv/linux/configure.ac: Remove nptl sanity check.
> * sysdeps/unix/sysv/linux/configure: Regenerated.
>
> diff --git a/nptl/ANNOUNCE b/nptl/ANNOUNCE
> deleted file mode 100644
> index b63c657..0000000
> --- a/nptl/ANNOUNCE
> +++ /dev/null
> @@ -1,92 +0,0 @@
> -Now that the Linux kernel is once again able to run all the tests we
> -have and since glibc 2.3 was released it was time for a new code drop.
> -I've uploaded the second code drop for the Native POSIX Thread
> -Library:
> -
> - ftp://people.redhat.com/drepper/nptl/nptl-0.2.tar.bz2
> -
> -You need
> -
> -- the latest of Linus' kernel from BitKeeper (or 2.5.41 when it
> - is released);
> -
> -- glibc 2.3
> -
> -- the very latest in tools such as
> -
> - + gcc either from the current development branch or the gcc 3.2
> - from Red Hat Linux 8;
> -
> - + binutils preferrably from CVS, from H.J. Lu's latest release for
> - Linux, or from RHL 8.
> -
> -
> -Compiling glibc should proceed smoothly. But there are a number of
> -tests which fail, mostly because some functionality is missing in
> -glibc. Ignore those errors. It is only important that all tests in
> -nptl/ are passing. Run
> -
> - make subdirs=nptl check
> -
> -to run all thread tests.
> -
> -
> -This version features several improvements:
> -
> -- all APIs are now implemented;
> -
> -- fork handling has been improved; stacks in the child are freed;
> - atfork handlers are removed if they were registered from a module
> - which gets unloaded.
> -
> -- pthread_tryjoin_np and pthread_timedjoin_np are implemented
> -
> -- TSD handling corrected and optimized.
> -
> -- many more tests which also test the underlying kernel implementation.
> -
> -- the build infrastructure has been implemented so that the DSO and
> - archives are built in usable form and with correct named.
> -
> -- libthread_db has been implemented. This is the library which is
> - needed by all program which need to get access to internals of
> - libpthread (mainly debuggers).
> -
> -- the CPU clock functions are implemented
> -
> -
> -
> -The white paper hasn't yet been updated. It's still available at
> -
> - http://people.redhat.com/drepper/nptl-design.pdf
> -
> -
> -This release should be ready for some serious testing. I know it is
> -hard to compile which I why I'm looking into providing binary RPMs.
> -They can be used on non-critical systems. I'll only be able to
> -provide binaries for RHL8 based systems, though, and the kernel still
> -must be installed separately.
> -
> -
> -The next steps will include:
> -
> -- write more tests and fix the bugs which are discovered this way
> -
> -- update the white paper
> -
> -- write and run more performance tests
> -
> -- port to IA-64
> -
> -
> -Interested parties are once again invited to join the mailing we
> -created:
> -
> -
> - phil-list@redhat.com
> -
> -Go to
> -
> - https://listman.redhat.com/mailman/listinfo/phil-list
> -
> -to subscribe, unsubscribe, or review the archive.
> diff --git a/nptl/configure b/nptl/configure
> deleted file mode 100644
> index dd246c7..0000000
> --- a/nptl/configure
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# This is a shell script fragment sourced by the main configure script.
> -# We're obliged to give here the canonical name that will be used to
> -# as a subdirectory to search for in other add-ons' sysdeps trees.
> -
> -libc_add_on_canonical=nptl
> -
> -# Only linux configurations support NPTL.
> -if test $add_ons_automatic = yes; then
> - case "$config_os" in
> - *linux*) ;;
> - *) libc_add_on= ;;
> - esac
> -fi
> diff --git a/nptl/Makeconfig b/sysdeps/nptl/Makeconfig
> similarity index 100%
> rename from nptl/Makeconfig
> rename to sysdeps/nptl/Makeconfig
> diff --git a/sysdeps/nptl/aio_misc.h b/sysdeps/nptl/aio_misc.h
> index ac3488c..c3de84b 100644
> --- a/sysdeps/nptl/aio_misc.h
> +++ b/sysdeps/nptl/aio_misc.h
> @@ -21,7 +21,7 @@
> correct aio_suspend and lio_listio implementations. */
>
> #include <assert.h>
> -#include <pthreadP.h>
> +#include <nptl/pthreadP.h>
> #include <lowlevellock.h>
>
> #define DONT_NEED_AIO_MISC_COND 1
> diff --git a/sysdeps/nptl/fork.c b/sysdeps/nptl/fork.c
> index 70201a2..511533a 100644
> --- a/sysdeps/nptl/fork.c
> +++ b/sysdeps/nptl/fork.c
> @@ -27,7 +27,7 @@
> #include <ldsodefs.h>
> #include <bits/stdio-lock.h>
> #include <atomic.h>
> -#include <pthreadP.h>
> +#include <nptl/pthreadP.h>
> #include <fork.h>
> #include <arch-fork.h>
>
> diff --git a/sysdeps/nptl/gai_misc.h b/sysdeps/nptl/gai_misc.h
> index 946275e..942f2b1 100644
> --- a/sysdeps/nptl/gai_misc.h
> +++ b/sysdeps/nptl/gai_misc.h
> @@ -22,7 +22,7 @@
>
> #include <assert.h>
> #include <signal.h>
> -#include <pthreadP.h>
> +#include <nptl/pthreadP.h>
> #include <lowlevellock.h>
>
> #define DONT_NEED_GAI_MISC_COND 1
> diff --git a/nptl/internaltypes.h b/sysdeps/nptl/internaltypes.h
> similarity index 100%
> rename from nptl/internaltypes.h
> rename to sysdeps/nptl/internaltypes.h
> diff --git a/sysdeps/nptl/jmp-unwind.c b/sysdeps/nptl/jmp-unwind.c
> index b3a960c..0ac6b27 100644
> --- a/sysdeps/nptl/jmp-unwind.c
> +++ b/sysdeps/nptl/jmp-unwind.c
> @@ -18,7 +18,7 @@
>
> #include <setjmp.h>
> #include <stddef.h>
> -#include <pthreadP.h>
> +#include <nptl/pthreadP.h>
>
> extern void __pthread_cleanup_upto (__jmp_buf env, char *targetframe);
> #pragma weak __pthread_cleanup_upto
> diff --git a/sysdeps/nptl/setxid.h b/sysdeps/nptl/setxid.h
> index 76c88e0..c02e92d 100644
> --- a/sysdeps/nptl/setxid.h
> +++ b/sysdeps/nptl/setxid.h
> @@ -15,7 +15,7 @@
> License along with the GNU C Library; if not, see
> <http://www.gnu.org/licenses/>. */
>
> -#include <pthreadP.h>
> +#include <nptl/pthreadP.h>
> #include <sysdep.h>
>
> #define __SETXID_1(cmd, arg1) \
> diff --git a/sysdeps/unix/sysv/linux/aarch64/Implies b/sysdeps/unix/sysv/linux/aarch64/Implies
> index 37b6bda..4409e19 100644
> --- a/sysdeps/unix/sysv/linux/aarch64/Implies
> +++ b/sysdeps/unix/sysv/linux/aarch64/Implies
> @@ -1,2 +1,3 @@
> +aarch64/nptl
> unix/sysv/linux/generic
> unix/sysv/linux/wordsize-64
> diff --git a/sysdeps/unix/sysv/linux/alpha/Implies b/sysdeps/unix/sysv/linux/alpha/Implies
> index 1616efe..fddb49e 100644
> --- a/sysdeps/unix/sysv/linux/alpha/Implies
> +++ b/sysdeps/unix/sysv/linux/alpha/Implies
> @@ -1,3 +1,4 @@
> +alpha/nptl
> unix/sysv/linux/wordsize-64
> # These supply the ABI compatibility for when long double was double.
> ieee754/ldbl-64-128
> diff --git a/sysdeps/unix/sysv/linux/arm/Implies b/sysdeps/unix/sysv/linux/arm/Implies
> new file mode 100644
> index 0000000..e609c13
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/arm/Implies
> @@ -0,0 +1 @@
> +arm/nptl
> diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
> index 57fda6c..91ec602 100644
> --- a/sysdeps/unix/sysv/linux/configure
> +++ b/sysdeps/unix/sysv/linux/configure
> @@ -279,33 +279,6 @@ if test -n "$sysheaders"; then
> CPPFLAGS=$OLD_CPPFLAGS
> fi
>
> -# Under Linux the NPTL add-on should be available.
> -case $add_ons in
> - # It is available. Good.
> - *nptl*)
> - nptl_missing=
> - ;;
> - *)
> - nptl_missing=yes
> - ;;
> -esac
> -
> -if test "$nptl_missing"; then
> - if test $enable_sanity = yes; then
> - echo "\
> -*** On GNU/Linux systems it is normal to compile GNU libc with the
> -*** \`nptl' add-on. Without that, the library will be
> -*** incompatible with normal GNU/Linux systems.
> -*** If you really mean to not use this add-on, run configure again
> -*** using the extra parameter \`--disable-sanity-checks'."
> - exit 1
> - else
> - echo "\
> -*** WARNING: Are you sure you do not want to use the \`nptl'
> -*** add-on?"
> - fi
> -fi
> -
> if test "$prefix" = "/usr/local" -o "$prefix" = "/usr/local/" -o "$prefix" = "NONE"; then
> if test $enable_sanity = yes; then
> echo "\
> diff --git a/sysdeps/unix/sysv/linux/configure.ac b/sysdeps/unix/sysv/linux/configure.ac
> index e172ffe..8127670 100644
> --- a/sysdeps/unix/sysv/linux/configure.ac
> +++ b/sysdeps/unix/sysv/linux/configure.ac
> @@ -81,33 +81,6 @@ if test -n "$sysheaders"; then
> CPPFLAGS=$OLD_CPPFLAGS
> fi
>
> -# Under Linux the NPTL add-on should be available.
> -case $add_ons in
> - # It is available. Good.
> - *nptl*)
> - nptl_missing=
> - ;;
> - *)
> - nptl_missing=yes
> - ;;
> -esac
> -
> -if test "$nptl_missing"; then
> - if test $enable_sanity = yes; then
> - echo "\
> -*** On GNU/Linux systems it is normal to compile GNU libc with the
> -*** \`nptl' add-on. Without that, the library will be
> -*** incompatible with normal GNU/Linux systems.
> -*** If you really mean to not use this add-on, run configure again
> -*** using the extra parameter \`--disable-sanity-checks'."
> - exit 1
> - else
> - echo "\
> -*** WARNING: Are you sure you do not want to use the \`nptl'
> -*** add-on?"
> - fi
> -fi
> -
> if test "$prefix" = "/usr/local" -o "$prefix" = "/usr/local/" -o "$prefix" = "NONE"; then
> if test $enable_sanity = yes; then
> echo "\
> diff --git a/sysdeps/unix/sysv/linux/hppa/Implies b/sysdeps/unix/sysv/linux/hppa/Implies
> new file mode 100644
> index 0000000..c3d145c
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/hppa/Implies
> @@ -0,0 +1 @@
> +hppa/nptl
> diff --git a/sysdeps/unix/sysv/linux/i386/Implies b/sysdeps/unix/sysv/linux/i386/Implies
> index ccc7eaa..4bf5f8b 100644
> --- a/sysdeps/unix/sysv/linux/i386/Implies
> +++ b/sysdeps/unix/sysv/linux/i386/Implies
> @@ -1 +1,2 @@
> unix/sysv/linux/x86
> +i386/nptl
> diff --git a/sysdeps/unix/sysv/linux/i386/i686/Implies b/sysdeps/unix/sysv/linux/i386/i686/Implies
> new file mode 100644
> index 0000000..8948a80
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/i386/i686/Implies
> @@ -0,0 +1 @@
> +i386/i686/nptl
> diff --git a/sysdeps/unix/sysv/linux/ia64/Implies b/sysdeps/unix/sysv/linux/ia64/Implies
> index 8d91c80..9762539 100644
> --- a/sysdeps/unix/sysv/linux/ia64/Implies
> +++ b/sysdeps/unix/sysv/linux/ia64/Implies
> @@ -1 +1,2 @@
> +ia64/nptl
> unix/sysv/linux/wordsize-64
> diff --git a/sysdeps/unix/sysv/linux/m68k/Implies b/sysdeps/unix/sysv/linux/m68k/Implies
> new file mode 100644
> index 0000000..77f1f7d
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/m68k/Implies
> @@ -0,0 +1 @@
> +m68k/nptl
> diff --git a/sysdeps/unix/sysv/linux/microblaze/Implies b/sysdeps/unix/sysv/linux/microblaze/Implies
> new file mode 100644
> index 0000000..469a141
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/microblaze/Implies
> @@ -0,0 +1 @@
> +microblaze/nptl
> diff --git a/sysdeps/unix/sysv/linux/mips/Implies b/sysdeps/unix/sysv/linux/mips/Implies
> new file mode 100644
> index 0000000..656fa77
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/mips/Implies
> @@ -0,0 +1 @@
> +mips/nptl
> diff --git a/sysdeps/unix/sysv/linux/powerpc/Implies b/sysdeps/unix/sysv/linux/powerpc/Implies
> new file mode 100644
> index 0000000..466b7f4
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/powerpc/Implies
> @@ -0,0 +1 @@
> +powerpc/nptl
> diff --git a/sysdeps/unix/sysv/linux/s390/Implies b/sysdeps/unix/sysv/linux/s390/Implies
> index efda9d2..e6e51fa 100644
> --- a/sysdeps/unix/sysv/linux/s390/Implies
> +++ b/sysdeps/unix/sysv/linux/s390/Implies
> @@ -1,3 +1,5 @@
> +s390/nptl
> +
> # These supply the ABI compatibility for when long double was double.
> ieee754/ldbl-64-128
> ieee754/ldbl-opt
> diff --git a/sysdeps/unix/sysv/linux/sh/Implies b/sysdeps/unix/sysv/linux/sh/Implies
> new file mode 100644
> index 0000000..c15a97e
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/sh/Implies
> @@ -0,0 +1 @@
> +sh/nptl
> diff --git a/sysdeps/unix/sysv/linux/sparc/Implies b/sysdeps/unix/sysv/linux/sparc/Implies
> new file mode 100644
> index 0000000..a8cc375
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/sparc/Implies
> @@ -0,0 +1 @@
> +sparc/nptl
> diff --git a/sysdeps/unix/sysv/linux/tile/Implies b/sysdeps/unix/sysv/linux/tile/Implies
> new file mode 100644
> index 0000000..e050152
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/tile/Implies
> @@ -0,0 +1 @@
> +tile/nptl
> diff --git a/sysdeps/unix/sysv/linux/x86_64/Implies b/sysdeps/unix/sysv/linux/x86_64/Implies
> index c7a65c9..c9be3c4 100644
> --- a/sysdeps/unix/sysv/linux/x86_64/Implies
> +++ b/sysdeps/unix/sysv/linux/x86_64/Implies
> @@ -1,2 +1,3 @@
> unix/sysv/linux/x86
> unix/sysv/linux/wordsize-64
> +x86_64/nptl
> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/Implies b/sysdeps/unix/sysv/linux/x86_64/x32/Implies
> new file mode 100644
> index 0000000..b287872
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/Implies
> @@ -0,0 +1 @@
> +x86_64/x32/nptl
> The aarch64 branch builds and make checks cleanly. The only changes
> appear to be in file names .debug_line.
I've committed it.
Thanks,
Roland
deleted file mode 100644
@@ -1,92 +0,0 @@
-Now that the Linux kernel is once again able to run all the tests we
-have and since glibc 2.3 was released it was time for a new code drop.
-I've uploaded the second code drop for the Native POSIX Thread
-Library:
-
- ftp://people.redhat.com/drepper/nptl/nptl-0.2.tar.bz2
-
-You need
-
-- the latest of Linus' kernel from BitKeeper (or 2.5.41 when it
- is released);
-
-- glibc 2.3
-
-- the very latest in tools such as
-
- + gcc either from the current development branch or the gcc 3.2
- from Red Hat Linux 8;
-
- + binutils preferrably from CVS, from H.J. Lu's latest release for
- Linux, or from RHL 8.
-
-
-Compiling glibc should proceed smoothly. But there are a number of
-tests which fail, mostly because some functionality is missing in
-glibc. Ignore those errors. It is only important that all tests in
-nptl/ are passing. Run
-
- make subdirs=nptl check
-
-to run all thread tests.
-
-
-This version features several improvements:
-
-- all APIs are now implemented;
-
-- fork handling has been improved; stacks in the child are freed;
- atfork handlers are removed if they were registered from a module
- which gets unloaded.
-
-- pthread_tryjoin_np and pthread_timedjoin_np are implemented
-
-- TSD handling corrected and optimized.
-
-- many more tests which also test the underlying kernel implementation.
-
-- the build infrastructure has been implemented so that the DSO and
- archives are built in usable form and with correct named.
-
-- libthread_db has been implemented. This is the library which is
- needed by all program which need to get access to internals of
- libpthread (mainly debuggers).
-
-- the CPU clock functions are implemented
-
-
-
-The white paper hasn't yet been updated. It's still available at
-
- http://people.redhat.com/drepper/nptl-design.pdf
-
-
-This release should be ready for some serious testing. I know it is
-hard to compile which I why I'm looking into providing binary RPMs.
-They can be used on non-critical systems. I'll only be able to
-provide binaries for RHL8 based systems, though, and the kernel still
-must be installed separately.
-
-
-The next steps will include:
-
-- write more tests and fix the bugs which are discovered this way
-
-- update the white paper
-
-- write and run more performance tests
-
-- port to IA-64
-
-
-Interested parties are once again invited to join the mailing we
-created:
-
-
- phil-list@redhat.com
-
-Go to
-
- https://listman.redhat.com/mailman/listinfo/phil-list
-
-to subscribe, unsubscribe, or review the archive.
deleted file mode 100644
@@ -1,13 +0,0 @@
-# This is a shell script fragment sourced by the main configure script.
-# We're obliged to give here the canonical name that will be used to
-# as a subdirectory to search for in other add-ons' sysdeps trees.
-
-libc_add_on_canonical=nptl
-
-# Only linux configurations support NPTL.
-if test $add_ons_automatic = yes; then
- case "$config_os" in
- *linux*) ;;
- *) libc_add_on= ;;
- esac
-fi
similarity index 100%
rename from nptl/Makeconfig
rename to sysdeps/nptl/Makeconfig
@@ -21,7 +21,7 @@
correct aio_suspend and lio_listio implementations. */
#include <assert.h>
-#include <pthreadP.h>
+#include <nptl/pthreadP.h>
#include <lowlevellock.h>
#define DONT_NEED_AIO_MISC_COND 1
@@ -27,7 +27,7 @@
#include <ldsodefs.h>
#include <bits/stdio-lock.h>
#include <atomic.h>
-#include <pthreadP.h>
+#include <nptl/pthreadP.h>
#include <fork.h>
#include <arch-fork.h>
@@ -22,7 +22,7 @@
#include <assert.h>
#include <signal.h>
-#include <pthreadP.h>
+#include <nptl/pthreadP.h>
#include <lowlevellock.h>
#define DONT_NEED_GAI_MISC_COND 1
similarity index 100%
rename from nptl/internaltypes.h
rename to sysdeps/nptl/internaltypes.h
@@ -18,7 +18,7 @@
#include <setjmp.h>
#include <stddef.h>
-#include <pthreadP.h>
+#include <nptl/pthreadP.h>
extern void __pthread_cleanup_upto (__jmp_buf env, char *targetframe);
#pragma weak __pthread_cleanup_upto
@@ -15,7 +15,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <pthreadP.h>
+#include <nptl/pthreadP.h>
#include <sysdep.h>
#define __SETXID_1(cmd, arg1) \
@@ -1,2 +1,3 @@
+aarch64/nptl
unix/sysv/linux/generic
unix/sysv/linux/wordsize-64
@@ -1,3 +1,4 @@
+alpha/nptl
unix/sysv/linux/wordsize-64
# These supply the ABI compatibility for when long double was double.
ieee754/ldbl-64-128
new file mode 100644
@@ -0,0 +1 @@
+arm/nptl
@@ -279,33 +279,6 @@ if test -n "$sysheaders"; then
CPPFLAGS=$OLD_CPPFLAGS
fi
-# Under Linux the NPTL add-on should be available.
-case $add_ons in
- # It is available. Good.
- *nptl*)
- nptl_missing=
- ;;
- *)
- nptl_missing=yes
- ;;
-esac
-
-if test "$nptl_missing"; then
- if test $enable_sanity = yes; then
- echo "\
-*** On GNU/Linux systems it is normal to compile GNU libc with the
-*** \`nptl' add-on. Without that, the library will be
-*** incompatible with normal GNU/Linux systems.
-*** If you really mean to not use this add-on, run configure again
-*** using the extra parameter \`--disable-sanity-checks'."
- exit 1
- else
- echo "\
-*** WARNING: Are you sure you do not want to use the \`nptl'
-*** add-on?"
- fi
-fi
-
if test "$prefix" = "/usr/local" -o "$prefix" = "/usr/local/" -o "$prefix" = "NONE"; then
if test $enable_sanity = yes; then
echo "\
@@ -81,33 +81,6 @@ if test -n "$sysheaders"; then
CPPFLAGS=$OLD_CPPFLAGS
fi
-# Under Linux the NPTL add-on should be available.
-case $add_ons in
- # It is available. Good.
- *nptl*)
- nptl_missing=
- ;;
- *)
- nptl_missing=yes
- ;;
-esac
-
-if test "$nptl_missing"; then
- if test $enable_sanity = yes; then
- echo "\
-*** On GNU/Linux systems it is normal to compile GNU libc with the
-*** \`nptl' add-on. Without that, the library will be
-*** incompatible with normal GNU/Linux systems.
-*** If you really mean to not use this add-on, run configure again
-*** using the extra parameter \`--disable-sanity-checks'."
- exit 1
- else
- echo "\
-*** WARNING: Are you sure you do not want to use the \`nptl'
-*** add-on?"
- fi
-fi
-
if test "$prefix" = "/usr/local" -o "$prefix" = "/usr/local/" -o "$prefix" = "NONE"; then
if test $enable_sanity = yes; then
echo "\
new file mode 100644
@@ -0,0 +1 @@
+hppa/nptl
@@ -1 +1,2 @@
unix/sysv/linux/x86
+i386/nptl
new file mode 100644
@@ -0,0 +1 @@
+i386/i686/nptl
@@ -1 +1,2 @@
+ia64/nptl
unix/sysv/linux/wordsize-64
new file mode 100644
@@ -0,0 +1 @@
+m68k/nptl
new file mode 100644
@@ -0,0 +1 @@
+microblaze/nptl
new file mode 100644
@@ -0,0 +1 @@
+mips/nptl
new file mode 100644
@@ -0,0 +1 @@
+powerpc/nptl
@@ -1,3 +1,5 @@
+s390/nptl
+
# These supply the ABI compatibility for when long double was double.
ieee754/ldbl-64-128
ieee754/ldbl-opt
new file mode 100644
@@ -0,0 +1 @@
+sh/nptl
new file mode 100644
@@ -0,0 +1 @@
+sparc/nptl
new file mode 100644
@@ -0,0 +1 @@
+tile/nptl
@@ -1,2 +1,3 @@
unix/sysv/linux/x86
unix/sysv/linux/wordsize-64
+x86_64/nptl
new file mode 100644
@@ -0,0 +1 @@
+x86_64/x32/nptl