From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: alex.bennee@linaro.org, laurent@vivier.eu
Subject: [PATCH v6 00/19] linux-user: Implement VDSOs
Date: Fri, 29 Sep 2023 19:15:10 -0700 [thread overview]
Message-ID: <20230930021529.987950-1-richard.henderson@linaro.org> (raw)
Becase b4 eats a binaries:
https://gitlab.com/rth7680/qemu/-/tree/lu-vdso
Changes for v6:
* Revert build-vdso.sh and meson rules.
* Add update-linux-vdso makefile rule. Since this is run manually,
we no longer have a problem with docker images failing to update
and causing the normal build to fail.
Changes for v5:
* Integrated cross-compile, via new build-vdso.sh and meson rules.
However, keep the binaries in the tree for hosts which do not
have all of the cross-compile machinery.
* Update our loongarch64 docker image to avoid a binutils bug.
r~
Richard Henderson (19):
linux-user: Introduce imgsrc_read, imgsrc_read_alloc
linux-user: Tidy loader_exec
linux-user: Do not clobber bprm_buf swapping ehdr
linux-user: Use ImageSource in load_elf_image
linux-user: Use ImageSource in load_symbols
linux-user: Replace bprm->fd with bprm->src.fd
linux-user: Load vdso image if available
linux-user: Add gen-vdso tool
linux-user/i386: Add vdso
linux-user/x86_64: Add vdso
linux-user/aarch64: Add vdso
linux-user/arm: Add vdso
linux-user/hppa: Add vdso
linux-user/riscv: Add vdso
linux-user/loongarch64: Add vdso
linux-user/ppc: Add vdso
linux-user/s390x: Rename __SIGNAL_FRAMESIZE to STACK_FRAME_OVERHEAD
linux-user/s390x: Add vdso
build: Add update-linux-vdso makefile rule
Makefile | 10 +
linux-user/arm/vdso-asmoffset.h | 3 +
linux-user/hppa/vdso-asmoffset.h | 12 +
linux-user/i386/vdso-asmoffset.h | 6 +
linux-user/loader.h | 60 +++-
linux-user/loongarch64/vdso-asmoffset.h | 8 +
linux-user/ppc/vdso-asmoffset.h | 20 ++
linux-user/riscv/vdso-asmoffset.h | 9 +
linux-user/s390x/vdso-asmoffset.h | 2 +
linux-user/arm/signal.c | 55 ++--
linux-user/elfload.c | 358 +++++++++++++++---------
linux-user/flatload.c | 8 +-
linux-user/gen-vdso.c | 223 +++++++++++++++
linux-user/hppa/signal.c | 24 +-
linux-user/i386/signal.c | 11 +
linux-user/linuxload.c | 137 +++++++--
linux-user/loongarch64/signal.c | 17 +-
linux-user/ppc/signal.c | 31 +-
linux-user/riscv/signal.c | 8 +
linux-user/s390x/signal.c | 7 +-
linux-user/gen-vdso-elfn.c.inc | 314 +++++++++++++++++++++
linux-user/aarch64/Makefile.vdso | 15 +
linux-user/aarch64/meson.build | 11 +
linux-user/aarch64/vdso-be.so | Bin 0 -> 3216 bytes
linux-user/aarch64/vdso-le.so | Bin 0 -> 3216 bytes
linux-user/aarch64/vdso.S | 71 +++++
linux-user/aarch64/vdso.ld | 72 +++++
linux-user/arm/Makefile.vdso | 17 ++
linux-user/arm/meson.build | 12 +
linux-user/arm/vdso-be.so | Bin 0 -> 2648 bytes
linux-user/arm/vdso-le.so | Bin 0 -> 2648 bytes
linux-user/arm/vdso.S | 174 ++++++++++++
linux-user/arm/vdso.ld | 67 +++++
linux-user/hppa/Makefile.vdso | 11 +
linux-user/hppa/meson.build | 5 +
linux-user/hppa/vdso.S | 165 +++++++++++
linux-user/hppa/vdso.ld | 77 +++++
linux-user/hppa/vdso.so | Bin 0 -> 2104 bytes
linux-user/i386/Makefile.vdso | 11 +
linux-user/i386/meson.build | 7 +
linux-user/i386/vdso.S | 143 ++++++++++
linux-user/i386/vdso.ld | 76 +++++
linux-user/i386/vdso.so | Bin 0 -> 2672 bytes
linux-user/loongarch64/Makefile.vdso | 11 +
linux-user/loongarch64/meson.build | 4 +
linux-user/loongarch64/vdso.S | 130 +++++++++
linux-user/loongarch64/vdso.ld | 73 +++++
linux-user/loongarch64/vdso.so | Bin 0 -> 3560 bytes
linux-user/meson.build | 9 +-
linux-user/ppc/Makefile.vdso | 20 ++
linux-user/ppc/meson.build | 12 +
linux-user/ppc/vdso-32.ld | 70 +++++
linux-user/ppc/vdso-32.so | Bin 0 -> 3020 bytes
linux-user/ppc/vdso-64.ld | 68 +++++
linux-user/ppc/vdso-64.so | Bin 0 -> 3896 bytes
linux-user/ppc/vdso-64le.so | Bin 0 -> 3896 bytes
linux-user/ppc/vdso.S | 239 ++++++++++++++++
linux-user/riscv/Makefile.vdso | 15 +
linux-user/riscv/meson.build | 7 +
linux-user/riscv/vdso-32.so | Bin 0 -> 2888 bytes
linux-user/riscv/vdso-64.so | Bin 0 -> 3840 bytes
linux-user/riscv/vdso.S | 186 ++++++++++++
linux-user/riscv/vdso.ld | 74 +++++
linux-user/s390x/Makefile.vdso | 11 +
linux-user/s390x/meson.build | 6 +
linux-user/s390x/vdso.S | 61 ++++
linux-user/s390x/vdso.ld | 69 +++++
linux-user/s390x/vdso.so | Bin 0 -> 3464 bytes
linux-user/x86_64/Makefile.vdso | 11 +
linux-user/x86_64/meson.build | 4 +
linux-user/x86_64/vdso.S | 78 ++++++
linux-user/x86_64/vdso.ld | 73 +++++
linux-user/x86_64/vdso.so | Bin 0 -> 2968 bytes
73 files changed, 3274 insertions(+), 214 deletions(-)
create mode 100644 linux-user/arm/vdso-asmoffset.h
create mode 100644 linux-user/hppa/vdso-asmoffset.h
create mode 100644 linux-user/i386/vdso-asmoffset.h
create mode 100644 linux-user/loongarch64/vdso-asmoffset.h
create mode 100644 linux-user/ppc/vdso-asmoffset.h
create mode 100644 linux-user/riscv/vdso-asmoffset.h
create mode 100644 linux-user/s390x/vdso-asmoffset.h
create mode 100644 linux-user/gen-vdso.c
create mode 100644 linux-user/gen-vdso-elfn.c.inc
create mode 100644 linux-user/aarch64/Makefile.vdso
create mode 100644 linux-user/aarch64/meson.build
create mode 100755 linux-user/aarch64/vdso-be.so
create mode 100755 linux-user/aarch64/vdso-le.so
create mode 100644 linux-user/aarch64/vdso.S
create mode 100644 linux-user/aarch64/vdso.ld
create mode 100644 linux-user/arm/Makefile.vdso
create mode 100755 linux-user/arm/vdso-be.so
create mode 100755 linux-user/arm/vdso-le.so
create mode 100644 linux-user/arm/vdso.S
create mode 100644 linux-user/arm/vdso.ld
create mode 100644 linux-user/hppa/Makefile.vdso
create mode 100644 linux-user/hppa/vdso.S
create mode 100644 linux-user/hppa/vdso.ld
create mode 100755 linux-user/hppa/vdso.so
create mode 100644 linux-user/i386/Makefile.vdso
create mode 100644 linux-user/i386/vdso.S
create mode 100644 linux-user/i386/vdso.ld
create mode 100755 linux-user/i386/vdso.so
create mode 100644 linux-user/loongarch64/Makefile.vdso
create mode 100644 linux-user/loongarch64/meson.build
create mode 100644 linux-user/loongarch64/vdso.S
create mode 100644 linux-user/loongarch64/vdso.ld
create mode 100755 linux-user/loongarch64/vdso.so
create mode 100644 linux-user/ppc/Makefile.vdso
create mode 100644 linux-user/ppc/vdso-32.ld
create mode 100755 linux-user/ppc/vdso-32.so
create mode 100644 linux-user/ppc/vdso-64.ld
create mode 100755 linux-user/ppc/vdso-64.so
create mode 100755 linux-user/ppc/vdso-64le.so
create mode 100644 linux-user/ppc/vdso.S
create mode 100644 linux-user/riscv/Makefile.vdso
create mode 100644 linux-user/riscv/meson.build
create mode 100755 linux-user/riscv/vdso-32.so
create mode 100755 linux-user/riscv/vdso-64.so
create mode 100644 linux-user/riscv/vdso.S
create mode 100644 linux-user/riscv/vdso.ld
create mode 100644 linux-user/s390x/Makefile.vdso
create mode 100644 linux-user/s390x/vdso.S
create mode 100644 linux-user/s390x/vdso.ld
create mode 100755 linux-user/s390x/vdso.so
create mode 100644 linux-user/x86_64/Makefile.vdso
create mode 100644 linux-user/x86_64/vdso.S
create mode 100644 linux-user/x86_64/vdso.ld
create mode 100755 linux-user/x86_64/vdso.so
--
2.34.1
next reply other threads:[~2023-09-30 2:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-30 2:15 Richard Henderson [this message]
2023-09-30 2:15 ` [PATCH v6 01/19] linux-user: Introduce imgsrc_read, imgsrc_read_alloc Richard Henderson
2023-09-30 2:15 ` [PATCH v6 02/19] linux-user: Tidy loader_exec Richard Henderson
2023-09-30 2:15 ` [PATCH v6 03/19] linux-user: Do not clobber bprm_buf swapping ehdr Richard Henderson
2023-09-30 2:15 ` [PATCH v6 04/19] linux-user: Use ImageSource in load_elf_image Richard Henderson
2023-10-02 13:22 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 05/19] linux-user: Use ImageSource in load_symbols Richard Henderson
2023-09-30 2:15 ` [PATCH v6 06/19] linux-user: Replace bprm->fd with bprm->src.fd Richard Henderson
2023-09-30 2:15 ` [PATCH v6 07/19] linux-user: Load vdso image if available Richard Henderson
2023-10-03 12:47 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 08/19] linux-user: Add gen-vdso tool Richard Henderson
2023-10-03 13:00 ` Philippe Mathieu-Daudé
2023-10-03 23:05 ` Richard Henderson
2023-10-05 16:25 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 09/19] linux-user/i386: Add vdso Richard Henderson
2023-10-05 16:42 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 10/19] linux-user/x86_64: " Richard Henderson
2023-10-05 16:44 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 11/19] linux-user/aarch64: " Richard Henderson
2023-10-05 16:47 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 12/19] linux-user/arm: " Richard Henderson
2023-09-30 2:15 ` [PATCH v6 13/19] linux-user/hppa: " Richard Henderson
2023-10-05 16:16 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 14/19] linux-user/riscv: " Richard Henderson
2023-10-05 16:24 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 15/19] linux-user/loongarch64: " Richard Henderson
2023-10-05 16:18 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 16/19] linux-user/ppc: " Richard Henderson
2023-10-05 16:35 ` Philippe Mathieu-Daudé
2023-09-30 2:15 ` [PATCH v6 17/19] linux-user/s390x: Rename __SIGNAL_FRAMESIZE to STACK_FRAME_OVERHEAD Richard Henderson
2023-09-30 2:15 ` [PATCH v6 18/19] linux-user/s390x: Add vdso Richard Henderson
2023-10-03 13:07 ` Philippe Mathieu-Daudé
2023-10-03 23:01 ` Richard Henderson
2023-10-05 16:14 ` Philippe Mathieu-Daudé
2023-10-06 7:30 ` Thomas Huth
2023-09-30 2:15 ` [PATCH v6 19/19] build: Add update-linux-vdso makefile rule Richard Henderson
2023-10-03 13:02 ` Philippe Mathieu-Daudé
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