search for: fomichev

From: Stanislav Fomichev <sdf at google.com> Clang's lld prefers the use of "-image-base" instead of "-Ttext-segment". Signed-off-by: Stanislav Fomichev <sdf at google.com> Signed-off-by: Bill Wendling <morbo at google.com> --- Makefile | 3 +++ usr/klibc/a...

...ld and use --image-base instead of -Ttext-segment. See llvm's rationale for not supporting -Ttext-segment: https://github.com/llvm/llvm-project/commit/4dc2fb123dcfe9a97ad6f3a1135053b74efd0bc9 Note that I've tested x86_64 only, everything else is just a copy-paste. Signed-off-by: Stanislav Fomichev <sdf at google.com> --- Makefile | 7 +++++++ usr/klibc/arch/alpha/MCONFIG | 2 +- usr/klibc/arch/arm/MCONFIG | 4 ++-- usr/klibc/arch/arm64/MCONFIG | 2 +- usr/klibc/arch/i386/MCONFIG | 2 +- usr/klibc/arch/m68k/MCONFIG | 2 +- usr/klibc/arch/mips/MCONFIG...

..., ) + $(call cc-option, -fwrapv, ) \ + $(call cc-option, -ffreestanding, ) KLIBCARCHREQFLAGS := KLIBCOPTFLAGS := KLIBCWARNFLAGS := -W -Wall -Wno-sign-compare -Wno-unused-parameter \ commit c3961aac9362f362c5aae8ea50d67c0a9766c1c7 Author: Stanislav Fomichev <sdf at google.com> Date: Thu Feb 27 09:51:29 2020 -0800 klibc: support llvm's lld Clang that we have in google3 started emitting relocations that our outdated binutils ld doesn't support. In an effort to switch userspace to use llvm's ld, let's teach klibc...

...'s LLD linker. - Removing a variety of warnings. Bill Wendling (3): [klibc] Kbuild: use "libc.a" with clang [klibc] Kbuild: Add "-fcommon" for clang builds [klibc] Clean up clang warnings Michael Davidson (1): [klibc] Kbuild: add support for clang builds Stanislav Fomichev (1): [klibc] Kbuild: support llvm's lld Makefile | 3 +++ scripts/Kbuild.include | 4 ++++ scripts/Kbuild.klibc | 19 +++++++++++++++++-- usr/dash/eval.c | 8 ++++---- usr/dash/jobs.c | 4 ++-- usr/dash/output.c...

On Sat, 2020-07-25 at 15:16 -0700, Bill Wendling wrote: > On Sat, Jul 25, 2020 at 2:56 PM Ben Hutchings <ben at decadent.org.uk> wrote: > > On Sat, 2020-07-25 at 14:36 -0700, Bill Wendling wrote: > > [...] > > > I upstreamed a few patches to klibc to fix a few linker errors. Some > > > of these might help: > > > > I applied v3 of your patch

On Tue, Jan 28, 2020 at 1:06 AM Stanislav Fomichev <sdf at google.com> wrote: > > When using clang+llvm and lld, I get the following error: > > ld.lld: error: -Ttext-segment is not supported. Use --image-base if you intend to set the base address > > Let's test whether linker is lld and use --image-base instead of > -...

Update commit messages. Bill Wendling (3): [klibc] Kbuild: use "libc.a" with clang [klibc] Kbuild: Add "-fcommon" for clang builds [klibc] Clean up clang warnings Michael Davidson (1): [klibc] Kbuild: add support for clang builds Stanislav Fomichev (1): [klibc] Kbuild: support clang's lld Makefile | 3 +++ scripts/Kbuild.include | 4 ++++ scripts/Kbuild.klibc | 19 +++++++++++++++++-- usr/dash/eval.c | 8 ++++---- usr/dash/jobs.c | 4 ++-- usr/dash/output.c...

...4 14:22:12 -0400) ---------------------------------------------------------------- virtio: last minute fixes Some last minute fixes - most of them for regressions. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Dmitry Fomichev (2): virtio-blk: fix to match virtio spec virtio-blk: fix ZBD probe in kernels without ZBD support Eli Cohen (1): vdpa/mlx5: Add and remove debugfs in setup/teardown driver Mike Christie (2): vhost-scsi: Fix vhost_scsi struct use after free vhost-scsi: Fix crash duri...

...r-api: virtio: slightly reword virtqueues allocation paragraph docs: driver-api: virtio: commentize spec version checking Bo Liu (1): vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit Colin Ian King (1): vdpa: Fix a couple of spelling mistakes in some messages Dmitry Fomichev (1): virtio-blk: add support for zoned block devices Eli Cohen (6): vdpa/mlx5: Move some definitions to a new header file vdpa/mlx5: Add debugfs subtree vdpa/mlx5: Add RX counters to debugfs vdpa/mlx5: Directly assign memory key vdpa/mlx5: Don't clear mr str...

...Sun, 29 Mar 2020 04:38:31 -0700 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 25 Jul 2020 20:45:34 +0100 [klibc] Kbuild: support clang's lld Clang's lld prefers the use of "-image-base" instead of "-Ttext-segment". Signed-off-by: Stanislav Fomichev <sdf at google.com> Signed-off-by: Bill Wendling <morbo at google.com> Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- Makefile | 3 +++ usr/klibc/arch/i386/MCONFIG | 2 +- usr/klibc/arch/mips64/MCONFIG | 5 +++-- usr/klibc/arch/ppc/MCONFIG...

...ocation paragraph > docs: driver-api: virtio: commentize spec version checking > > Bo Liu (1): > vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit > > Colin Ian King (1): > vdpa: Fix a couple of spelling mistakes in some messages > > Dmitry Fomichev (1): > virtio-blk: add support for zoned block devices > > Eli Cohen (6): > vdpa/mlx5: Move some definitions to a new header file > vdpa/mlx5: Add debugfs subtree > vdpa/mlx5: Add RX counters to debugfs > vdpa/mlx5: Directly assign memory key >...

- Renamed IMAGE_BASE to LD_IMAGE_BASE_OPT. - Moved "-fcommon" to KLIBCREQFLAGS in scripts/Kbuild.klibc. - Remove "dash" warning fixes which have been upstreamed. - Conditionalize the inclusion of compiler flags by using the proper compiler name or "cc-option". - Added "-Werror" to "cc-option" to catch flags that cause warnings. - Retain