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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 08/22] bsd-user: Remove bsd_type
Date: Tue,  1 Feb 2022 04:14:41 -0700	[thread overview]
Message-ID: <20220201111455.52511-9-imp@bsdimp.com> (raw)
In-Reply-To: <20220201111455.52511-1-imp@bsdimp.com>

Remove keeping track of which type of bsd we're running on. It's no
longer referenced in the code. Building bsd-user on NetBSD or OpenBSD
isn't possible, let alone running that code. Stop pretending that we can
do the cross BSD thing since there's been a large divergence since 2000
that makes this nearly impossible between FreeBSD and {Net,Open}BSD and
at least quite difficult between NetBSD and OpenBSD.

Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/main.c | 2 --
 bsd-user/qemu.h | 7 -------
 2 files changed, 9 deletions(-)

diff --git a/bsd-user/main.c b/bsd-user/main.c
index bddb830e99b..88d347d05eb 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -96,7 +96,6 @@ unsigned long reserved_va;
 
 static const char *interp_prefix = CONFIG_QEMU_INTERP_PREFIX;
 const char *qemu_uname_release;
-enum BSDType bsd_type;
 char qemu_proc_pathname[PATH_MAX];  /* full path to exeutable */
 
 unsigned long target_maxtsiz = TARGET_MAXTSIZ;   /* max text size */
@@ -284,7 +283,6 @@ int main(int argc, char **argv)
     const char *gdbstub = NULL;
     char **target_environ, **wrk;
     envlist_t *envlist = NULL;
-    bsd_type = HOST_DEFAULT_BSD_TYPE;
     char *argv0 = NULL;
 
     adjust_ssize();
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 02921ac8b3b..e5742bd6c03 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -29,13 +29,6 @@
 
 extern char **environ;
 
-enum BSDType {
-    target_freebsd,
-    target_netbsd,
-    target_openbsd,
-};
-extern enum BSDType bsd_type;
-
 #include "exec/user/thunk.h"
 #include "target_arch.h"
 #include "syscall_defs.h"
-- 
2.33.1



  parent reply	other threads:[~2022-02-01 11:22 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 ` Warner Losh [this message]
2022-02-01 16:34   ` [PATCH 08/22] bsd-user: Remove bsd_type 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

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