From: Richard Henderson <richard.henderson@linaro.org>
To: Warner Losh <imp@bsdimp.com>, qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
arrowd@FreeBSD.org, Kyle Evans <kevans@freebsd.org>,
def@FreeBSD.org, jrtc27@FreeBSD.org,
Brad Smith <brad@comstyle.com>
Subject: Re: [PATCH 09/22] bsd-user/freebsd/os-syscall.c: Move syscall processing here
Date: Wed, 2 Feb 2022 04:37:02 +1100 [thread overview]
Message-ID: <c19f11a7-c9f0-0738-7e57-cac795aba5dc@linaro.org> (raw)
In-Reply-To: <20220201111455.52511-10-imp@bsdimp.com>
On 2/1/22 22:14, Warner Losh wrote:
> While there is some commonality between *BSD syscall processing, there's
> a number of differences and the system call numbers and ABIs have been
> independent since the late 90s. Move FreeBSD's proessing here and delete
> it.
>
> The upstream implementation is somewhat different than the current
> implementation. It will be much easier to upstream these from scratch,
> justifying the final result, rather than working out the diffs and
> justifying the changes. Also tweak a comment to qemu standard form.
>
> Signed-off-by: Warner Losh<imp@bsdimp.com>
> ---
> bsd-user/freebsd/os-syscall.c | 68 +++++++++++++++++++++++++++++++++++
> 1 file changed, 68 insertions(+)
> create mode 100644 bsd-user/freebsd/os-syscall.c
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2022-02-01 22:08 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 11:14 [PATCH 00/22] bsd-user: Start upstreaming the system calls Warner Losh
2022-02-01 11:14 ` [PATCH 01/22] bsd-user/main.c: Drop syscall flavor arg -bsd Warner Losh
2022-02-01 15:54 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 02/22] bsd-user/x86_64/target_arch_cpu.h: int $80 never was a BSD system call on amd64 Warner Losh
2022-02-01 15:57 ` Richard Henderson
2022-02-01 16:19 ` Kyle Evans
2022-02-01 11:14 ` [PATCH 03/22] bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall Warner Losh
2022-02-01 16:22 ` Kyle Evans
2022-02-01 23:13 ` Warner Losh
2022-02-01 17:27 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 04/22] bsd-user/i386/target_arch_cpu.h: " Warner Losh
2022-02-01 16:24 ` Kyle Evans
2022-02-01 17:29 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 05/22] bsd-user/arm/target_arch_cpu.h: Only support FreeBSD sys calls Warner Losh
2022-02-01 16:32 ` Kyle Evans
2022-02-01 23:19 ` Warner Losh
2022-02-01 17:31 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 06/22] bsd-user/arm/target_arch_thread.h: Assume a FreeBSD target Warner Losh
2022-02-01 16:33 ` Kyle Evans
2022-02-01 17:34 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 07/22] bsd-user/x86_64/target_arch_thread.h: " Warner Losh
2022-02-01 16:36 ` Kyle Evans
2022-02-01 17:34 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 08/22] bsd-user: Remove bsd_type Warner Losh
2022-02-01 16:34 ` Kyle Evans
2022-02-01 17:35 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 09/22] bsd-user/freebsd/os-syscall.c: Move syscall processing here Warner Losh
2022-02-01 16:18 ` Kyle Evans
2022-02-01 17:37 ` Richard Henderson [this message]
2022-02-01 11:14 ` [PATCH 10/22] bsd-user: Move system call building to os-syscall.c Warner Losh
2022-02-01 17:38 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 11/22] bsd-user/sycall.c: Now obsolete, remove Warner Losh
2022-02-01 16:35 ` Kyle Evans
2022-02-01 17:38 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 12/22] bsd-user/freebsd/os-syscall.c: Add get_errno and host_to_target_errno Warner Losh
2022-02-01 16:35 ` Kyle Evans
2022-02-01 17:39 ` Richard Henderson
2022-02-01 23:27 ` Warner Losh
2022-02-01 11:14 ` [PATCH 13/22] bsd-user/bsd-file.h: Implementation details for the filesystem calls Warner Losh
2022-02-01 16:47 ` Kyle Evans
2022-02-01 17:43 ` Richard Henderson
2022-02-01 23:55 ` Warner Losh
2022-02-26 16:24 ` Warner Losh
2022-02-01 11:14 ` [PATCH 14/22] bsd-user/freebsd/os-syscall.c: lock_iovec Warner Losh
2022-02-01 16:46 ` Kyle Evans
2022-02-01 21:16 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 15/22] bsd-user/freebsd/os-syscall.c: unlock_iovec Warner Losh
2022-02-01 16:37 ` Kyle Evans
2022-02-01 21:29 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 16/22] bsd-user/freebsd/os-syscall.c: Tracing and error boilerplate Warner Losh
2022-02-01 21:31 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 17/22] bsd-user: introduce target.h Warner Losh
2022-02-01 16:39 ` Kyle Evans
2022-02-01 21:32 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 18/22] bsd-user: Define target_arg64 Warner Losh
2022-02-01 16:41 ` Kyle Evans
2022-02-01 21:33 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 19/22] bsd-user: Add safe system call macros Warner Losh
2022-02-01 21:33 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 20/22] bsd-user/bsd-file.h: Add implementations for read, pread, readv and preadv Warner Losh
2022-02-01 21:37 ` Richard Henderson
2022-02-02 3:02 ` Warner Losh
2022-02-01 11:14 ` [PATCH 21/22] bsd-user/bsd-file.h: Meat of the write system calls Warner Losh
2022-02-01 21:38 ` Richard Henderson
2022-02-01 11:14 ` [PATCH 22/22] bsd-user/freebsd/os-syscall.c: Implement exit Warner Losh
2022-02-01 16:48 ` Kyle Evans
2022-02-01 21:39 ` Richard Henderson
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