All of lore.kernel.org
 help / color / mirror / Atom feed
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 03/22] bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall
Date: Tue,  1 Feb 2022 04:14:36 -0700	[thread overview]
Message-ID: <20220201111455.52511-4-imp@bsdimp.com> (raw)
In-Reply-To: <20220201111455.52511-1-imp@bsdimp.com>

This doesn't build on openbsd at the moment, and this could
should arguably be in bsd-user/*bsd/x86_64 somewhere. Until
we refactor to support OpenBSD/NetBSD again, drop it here.

Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/x86_64/target_arch_cpu.h | 27 ++++++++-------------------
 1 file changed, 8 insertions(+), 19 deletions(-)

diff --git a/bsd-user/x86_64/target_arch_cpu.h b/bsd-user/x86_64/target_arch_cpu.h
index 9dc52d5afc4..5be2f02416e 100644
--- a/bsd-user/x86_64/target_arch_cpu.h
+++ b/bsd-user/x86_64/target_arch_cpu.h
@@ -126,25 +126,14 @@ static inline void target_cpu_loop(CPUX86State *env)
         switch (trapnr) {
         case EXCP_SYSCALL:
             /* syscall from syscall instruction */
-            if (bsd_type == target_freebsd) {
-                env->regs[R_EAX] = do_freebsd_syscall(env,
-                                                      env->regs[R_EAX],
-                                                      env->regs[R_EDI],
-                                                      env->regs[R_ESI],
-                                                      env->regs[R_EDX],
-                                                      env->regs[R_ECX],
-                                                      env->regs[8],
-                                                      env->regs[9], 0, 0);
-            } else { /* if (bsd_type == target_openbsd) */
-                env->regs[R_EAX] = do_openbsd_syscall(env,
-                                                      env->regs[R_EAX],
-                                                      env->regs[R_EDI],
-                                                      env->regs[R_ESI],
-                                                      env->regs[R_EDX],
-                                                      env->regs[10],
-                                                      env->regs[8],
-                                                      env->regs[9]);
-            }
+            env->regs[R_EAX] = do_freebsd_syscall(env,
+                                                  env->regs[R_EAX],
+                                                  env->regs[R_EDI],
+                                                  env->regs[R_ESI],
+                                                  env->regs[R_EDX],
+                                                  env->regs[R_ECX],
+                                                  env->regs[8],
+                                                  env->regs[9], 0, 0);
             env->eip = env->exception_next_eip;
             if (((abi_ulong)env->regs[R_EAX]) >= (abi_ulong)(-515)) {
                 env->regs[R_EAX] = -env->regs[R_EAX];
-- 
2.33.1



  parent reply	other threads:[~2022-02-01 11:43 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 ` Warner Losh [this message]
2022-02-01 16:22   ` [PATCH 03/22] bsd-user/x86_64/target_arch_cpu.h: Remove openbsd syscall 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
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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220201111455.52511-4-imp@bsdimp.com \
    --to=imp@bsdimp.com \
    --cc=arrowd@FreeBSD.org \
    --cc=brad@comstyle.com \
    --cc=def@FreeBSD.org \
    --cc=jrtc27@FreeBSD.org \
    --cc=kevans@freebsd.org \
    --cc=peter.maydell@linaro.org \
    --cc=qemu-devel@nongnu.org \
    --cc=richard.henderson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.