From: Warner Losh <imp@bsdimp.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
arrowd@FreeBSD.org, Kyle Evans <kevans@freebsd.org>,
Richard Henderson <richard.henderson@linaro.org>,
def@FreeBSD.org, jrtc27@FreeBSD.org, Warner Losh <imp@bsdimp.com>,
Brad Smith <brad@comstyle.com>
Subject: [PATCH v2 00/16] bsd-user: Start upstreaming the system calls.
Date: Sat, 26 Feb 2022 10:07:28 -0700 [thread overview]
Message-ID: <20220226170744.76615-1-imp@bsdimp.com> (raw)
This series of patches does two things. First, it starts to give up on the idea
that you can run FooBSD binaries on BarBSD. They are too different to make that
happen any time soon, though I've kept the support for Net/OpenBSD, even though
they haven't built. We'll need a lot of work to make that happen, though, and
I need to simplify to get things upstream.
Finally, it starts to move some of the ifdef trees into target.h.
This is pared back a little from the first patch series: the reimplemented
syscall patches depend on hunks that need to be reworked and there won't
be enough time to do that before the freeze, so I plan on submitting the
completed items to simplify bookkeeping on my end.
Only "bsd-user/bsd-file.h: Implementation details for the filesystem calls"
lacks a review at this point.
Warner Losh (16):
bsd-user/main.c: Drop syscall flavor arg -bsd
bsd-user/x86_64/target_arch_cpu.h: int $80 never was a BSD system call
on amd64
bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall
bsd-user/i386/target_arch_cpu.h: Remove openbsd syscall
bsd-user/arm/target_arch_cpu.h: Only support FreeBSD sys calls
bsd-user/arm/target_arch_thread.h: Assume a FreeBSD target
bsd-user/x86_64/target_arch_thread.h: Assume a FreeBSD target
bsd-user: Remove bsd_type
bsd-user/freebsd/os-syscall.c: Move syscall processing here
bsd-user: Move system call building to os-syscall.c
bsd-user/sycall.c: Now obsolete, remove
bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno
bsd-user/bsd-file.h: Implementation details for the filesystem calls
bsd-user: introduce target.h
bsd-user: Define target_arg64
bsd-user: Add safe system call macros
bsd-user/arm/target.h | 21 ++
bsd-user/arm/target_arch_cpu.h | 139 ++++----
bsd-user/arm/target_arch_thread.h | 4 +-
bsd-user/bsd-file.h | 30 ++
bsd-user/freebsd/meson.build | 1 +
bsd-user/freebsd/os-syscall.c | 92 +++++
bsd-user/i386/target.h | 21 ++
bsd-user/i386/target_arch_cpu.h | 84 ++---
bsd-user/main.c | 14 -
bsd-user/meson.build | 1 -
bsd-user/qemu.h | 24 +-
bsd-user/syscall.c | 516 ---------------------------
bsd-user/syscall_defs.h | 47 +++
bsd-user/x86_64/target.h | 21 ++
bsd-user/x86_64/target_arch_cpu.h | 85 +----
bsd-user/x86_64/target_arch_thread.h | 4 +-
16 files changed, 362 insertions(+), 742 deletions(-)
create mode 100644 bsd-user/arm/target.h
create mode 100644 bsd-user/bsd-file.h
create mode 100644 bsd-user/freebsd/os-syscall.c
create mode 100644 bsd-user/i386/target.h
delete mode 100644 bsd-user/syscall.c
create mode 100644 bsd-user/x86_64/target.h
--
2.33.1
next reply other threads:[~2022-02-26 17:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-26 17:07 Warner Losh [this message]
2022-02-26 17:07 ` [PATCH v2 01/16] bsd-user/main.c: Drop syscall flavor arg -bsd Warner Losh
2022-02-26 17:07 ` [PATCH v2 02/16] bsd-user/x86_64/target_arch_cpu.h: int $80 never was a BSD system call on amd64 Warner Losh
2022-02-26 17:07 ` [PATCH v2 03/16] bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall Warner Losh
2022-02-26 17:07 ` [PATCH v2 04/16] bsd-user/i386/target_arch_cpu.h: " Warner Losh
2022-02-26 17:07 ` [PATCH v2 05/16] bsd-user/arm/target_arch_cpu.h: Only support FreeBSD sys calls Warner Losh
2022-02-26 17:07 ` [PATCH v2 06/16] bsd-user/arm/target_arch_thread.h: Assume a FreeBSD target Warner Losh
2022-02-26 17:07 ` [PATCH v2 07/16] bsd-user/x86_64/target_arch_thread.h: " Warner Losh
2022-02-26 17:07 ` [PATCH v2 08/16] bsd-user: Remove bsd_type Warner Losh
2022-02-26 17:07 ` [PATCH v2 09/16] bsd-user/freebsd/os-syscall.c: Move syscall processing here Warner Losh
2022-02-26 17:07 ` [PATCH v2 10/16] bsd-user: Move system call building to os-syscall.c Warner Losh
2022-02-26 17:07 ` [PATCH v2 11/16] bsd-user/sycall.c: Now obsolete, remove Warner Losh
2022-02-26 17:07 ` [PATCH v2 12/16] bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno Warner Losh
2022-02-26 17:07 ` [PATCH v2 13/16] bsd-user/bsd-file.h: Implementation details for the filesystem calls Warner Losh
2022-02-27 3:20 ` Richard Henderson
2022-02-26 17:07 ` [PATCH v2 14/16] bsd-user: introduce target.h Warner Losh
2022-02-26 17:07 ` [PATCH v2 15/16] bsd-user: Define target_arg64 Warner Losh
2022-02-26 17:07 ` [PATCH v2 16/16] bsd-user: Add safe system call macros Warner Losh
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