similar to: To build klibc against kernel 3.4.3

In the v3.6 kernel, many of the headers were split out into a uapi variant. klibc should be using those variants to compile. There is also a generated subdir, to seperate out generated headers. The old kernel header location needs to be included as well, because linux/compiler.h is available only in the base include directory. Signed-off-by: Robin H. Johnson <robbat2 at gentoo.org> ---

On Fri, Dec 30, 2016 at 01:34:15AM +0800, kernel test robot wrote: > > FYI, we noticed the following commit: > > commit: 0c5a9920fbb514bd4098e2fb6340d3274bf2bca7 ("lib: add linker tables test driver") > https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20161216-linker-tables-v5 > > in testcase: trinity > with following parameters: > >

Commit-ID: ad72c27485b86171153ab26a1c1035f8e9bbd5e3 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=ad72c27485b86171153ab26a1c1035f8e9bbd5e3 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 6 Jan 2019 20:50:56 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] Kbuild: Remove

Hi, is there a DD-accessible porterbox somewhere (slow would be ok, as this is smallish software) with an up-to-date sid (enough to install the recently-built libklibc-dev 2.0~rc5-1 and all other B-D of mksh 40.9.20120518-1, as well as strace and gdb-minimal)? Similarily to http://www.zytor.com/pipermail/klibc/2012-May/003229.html I found klibc-compiled programmes on Alpha to fail (SIGSEGV

On Wed, Aug 21, 2013 at 06:03:41PM +0200, leroy christophe wrote: <snipp stuff> > >>>> > >>>>A) cd ~/src/linux > >>>> make defconfig > >>>> make headers_install > >>>> > >>>>B) cd ~/src/klibc > >>>> make KLIBCKERNELSRC=`pwd`/../linux/usr/ > >>>> >

Hi Ben Looks like the patch from Maximilian below is still missing in klibc 2.0.5 Could you please apply it ? Thanks Christophe -------- Message transf?r? -------- Sujet?: Re: [klibc] Build problems: klibc with Linux 3.10.7 Date?: Wed, 21 Aug 2013 22:22:32 +0200 De?: maximilian attems <maks at stro.at> Pour?: leroy christophe <christophe.leroy at c-s.fr> Copie ??: klibc at

Building klibc with binutils 2.30 results in the following layout for klibc.so: Idx Name Size VMA LMA File off Algn 0 .text 0000d1ff 0000000000200200 0000000000200200 00000200 2**2 CONTENTS, ALLOC, LOAD, READONLY, CODE 1 .rodata 000031af 0000000000300000 0000000000300000 00100000 2**5

Commit-ID: 13b9b8c904408fdf4a72b9ab991a5a52749b4bcf Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=13b9b8c904408fdf4a72b9ab991a5a52749b4bcf Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 15 Jul 2018 21:27:09 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] x86_64: Reduce ld

On Wed, Aug 21, 2013 at 06:48:08PM +0200, maximilian attems wrote: > On Wed, Aug 21, 2013 at 06:03:41PM +0200, leroy christophe wrote: > > > > Note that step B is working well. > > It is step C, the 'make install', which fails. > > right, it is the toplevel Makefile one needs to poke for the target. > see belows proper patch: >From

Building klibc for x86_64 with binutils 2.31 adds an extra .note.gnu.property section to klibc.so, the address of which is not affected by the -Ttext option. Loading a klibc executable then fails with the following kernel log message: 9409 (sh.shared): Uhuuh, elf segment at 0000000000200000 requested but the memory is mapped already I don't exactly see why this is happening, but it is

Commit-ID: 2a705525e0816f9d708d7c41688f6bcb127374fe Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=2a705525e0816f9d708d7c41688f6bcb127374fe Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 5 Jan 2019 20:59:33 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] x86_64: Use -Ttext-segment

with the recent move of the includes from linux' include/asm-$ARCH to arch/$ARCH/asm, klibc fails to compile, because the in-linux-header files include from asm/, but this is not in the header search path. e.g. against linux-2.6.27 arm: arm-iwmmx-linux-gnueabi-gcc -Wp,-MD,usr/klibc/.vsnprintf.o.d -nostdinc -iwithprefix include -Iusr/include/arch/arm -Iusr/include/bits32

We currently use KLIBCKERNELSRC and KLIBCKERNELOBJ variables which used to be required to point to a kernel source and object directories. However the kernel headers were reorganised starting in Linux 3.7 such that that doesn't work properly. This series removes KLIBCKERNELOBJ and changes the use and documentation of KLIBCKERNELSRC to be consistent. Ben. Ben Hutchings (4): [klibc]

Hello ppc32 users, I think I finally got the "official" answer on the ppc32 problem. Apparently some distributions build binutils so that it defaults to elf32ppc emulation rather than elf32ppclinux. This doesn't matter when using gcc, since gcc overrides the emulation explicitly, but it does matter when invoking ld directly like klibc does. This patch should hopefully take

Commit-ID: 34163a2c7d1c3b841a35b242dbdbda25c4fb1ecb Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=34163a2c7d1c3b841a35b242dbdbda25c4fb1ecb Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sun, 6 Jan 2019 03:19:51 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] i386: Use -Ttext-segment to

The kernel header guard to ensure that headers aren't included from userland moved in commit 69c8f52b. This causes the following message to be emitted when building klibc (which is designed to use kernel headers explicitly): /usr/local/src/git/linux-2.6//include/linux/types.h:13:2: warning: #warning "Attempt to use kernel headers from user space, see

hello hpa, here my birthday submission :) please pull: git pull git://git.debian.org/users/maks/klibc.git maks Sam fixed a longstanding x86_32 build bug, thus it seems a good time to flush the queue of the piled up patches, the shortlog tells it: Aurelien Jarno (1): [klibc] sh4: syscalls fixes Benjamin Cama (1): [klibc] fstype: btrfs size endianness fix Mike Waychison (2):

Commit-ID: d7d16afbdae9bdea83aeb26ac572e6fc4d7d4940 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=d7d16afbdae9bdea83aeb26ac572e6fc4d7d4940 Author: Steve McIntyre <steve at einval.com> AuthorDate: Fri, 29 Jun 2012 18:13:34 +0100 Committer: maximilian attems <max at stro.at> CommitDate: Sun, 1 Jul 2012 22:51:00 +0200 [klibc] arm/setjmp.S: fix longjmp

Basic infrastructure for building klibc. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit 5bba564a5c133369b3e83e5827d053a98cb3c59a tree 11f2acc1f9d845e8764fa790f522b79ea1106b80 parent 378abd8f4d39024ea6c87eb5b54155238f647f0d author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:08 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:08

Commit-ID: f1c1f4f99e60ac0f855a0582b4aebebfbb0804dc Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=f1c1f4f99e60ac0f855a0582b4aebebfbb0804dc Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Tue, 17 Jul 2018 02:55:19 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Fri, 18 Jan 2019 03:10:14 +0000 [klibc] Add RISC-V (RV64) port