From: Warner Losh <imp@bsdimp.com>
To: qemu-devel@nongnu.org
Cc: reinoud@netbsd.org, riastradh@netbsd.org, ryoon@netbsd.org,
jrtc27@jrtc27.com, Warner Losh <imp@bsdimp.com>,
kevans@freebsd.org, Brad Smith <brad@comstyle.com>
Subject: [PATCH 08/16] bsd-user: Remove useless mmap definitions
Date: Wed, 5 Apr 2023 15:36:04 -0600 [thread overview]
Message-ID: <20230405213612.15942-9-imp@bsdimp.com> (raw)
In-Reply-To: <20230405213612.15942-1-imp@bsdimp.com>
On BSD, all architectures have the same mmap flags. Since we don't
translate the flags, we don't need these defines here. We can't
cross-run different BSD binaries.
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
bsd-user/syscall_defs.h | 36 ------------------------------------
1 file changed, 36 deletions(-)
diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h
index 489d3a2e292..0604e96973e 100644
--- a/bsd-user/syscall_defs.h
+++ b/bsd-user/syscall_defs.h
@@ -32,42 +32,6 @@ struct target_iovec {
abi_long iov_len; /* Number of bytes */
};
-/*
- * sys/mman.h
- */
-#define TARGET_FREEBSD_MAP_RESERVED0080 0x0080 /* previously misimplemented */
- /* MAP_INHERIT */
-#define TARGET_FREEBSD_MAP_RESERVED0100 0x0100 /* previously unimplemented */
- /* MAP_NOEXTEND */
-#define TARGET_FREEBSD_MAP_STACK 0x0400 /* region grows down, like a */
- /* stack */
-#define TARGET_FREEBSD_MAP_NOSYNC 0x0800 /* page to but do not sync */
- /* underlying file */
-
-#define TARGET_FREEBSD_MAP_FLAGMASK 0x1ff7
-
-#define TARGET_NETBSD_MAP_INHERIT 0x0080 /* region is retained after */
- /* exec */
-#define TARGET_NETBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, even */
- /* within break */
-#define TARGET_NETBSD_MAP_WIRED 0x0800 /* mlock() mapping when it is */
- /* established */
-
-#define TARGET_NETBSD_MAP_STACK 0x2000 /* allocated from memory, */
- /* swap space (stack) */
-
-#define TARGET_NETBSD_MAP_FLAGMASK 0x3ff7
-
-#define TARGET_OPENBSD_MAP_INHERIT 0x0080 /* region is retained after */
- /* exec */
-#define TARGET_OPENBSD_MAP_NOEXTEND 0x0100 /* for MAP_FILE, don't change */
- /* file size */
-#define TARGET_OPENBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, */
- /* even within heap */
-
-#define TARGET_OPENBSD_MAP_FLAGMASK 0x17f7
-
-/* XXX */
#define TARGET_BSD_MAP_FLAGMASK 0x3ff7
/*
--
2.40.0
next prev parent reply other threads:[~2023-04-05 21:37 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-05 21:35 [PATCH 00/16] bsd-user 2023 Q2 first batch Warner Losh
2023-04-05 21:35 ` [PATCH 01/16] bsd-user: Make print_* public Warner Losh
2023-04-08 19:00 ` Richard Henderson
2023-04-05 21:35 ` [PATCH 02/16] bsd-user: Ifdef a few MAP_ constants for NetBSD Warner Losh
2023-04-08 19:03 ` Richard Henderson
2023-04-08 19:29 ` Warner Losh
2023-04-05 21:35 ` [PATCH 03/16] bsd-user: Cleanup style Warner Losh
2023-04-08 19:03 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 04/16] bsd-user: Move system FreeBSD call table to freebsd/os-syscall.c Warner Losh
2023-04-08 19:04 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 05/16] bsd-user: Remove NetBSD specific syscall printing Warner Losh
2023-04-08 19:04 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 06/16] bsd-user: Remove OpenBSD " Warner Losh
2023-04-08 19:05 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 07/16] bsd-user: Move system call include to os-syscall.h Warner Losh
2023-04-08 19:08 ` Richard Henderson
2023-04-10 17:12 ` Warner Losh
2023-04-10 18:57 ` Richard Henderson
2023-04-05 21:36 ` Warner Losh [this message]
2023-04-08 19:09 ` [PATCH 08/16] bsd-user: Remove useless mmap definitions Richard Henderson
2023-04-05 21:36 ` [PATCH 09/16] bsd-user: h2g_rusage Warner Losh
2023-04-08 19:10 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 10/16] bsd-user: Implmenet do_sysctl_kern_getprocs Warner Losh
2023-04-08 19:11 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 11/16] bsd-user: Implement do_sysctl_kern_proc_filedesc Warner Losh
2023-04-08 19:12 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 12/16] bsd-user: Implement do_sysctl_kern_proc_vmmap Warner Losh
2023-04-08 19:12 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 13/16] bsd-user: Implement sysctl kern.proc, except kern.proc.full_path Warner Losh
2023-04-08 19:13 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 14/16] bsd-user: Implment core dumps Warner Losh
2023-04-08 19:15 ` Richard Henderson
2023-04-09 5:00 ` Warner Losh
2023-04-10 17:09 ` Warner Losh
2023-04-05 21:36 ` [PATCH 15/16] bsd-user: Add SIGSYS to core dump signals Warner Losh
2023-04-08 19:15 ` Richard Henderson
2023-04-05 21:36 ` [PATCH 16/16] bsd-user: Implement SIGSYS on arm Warner Losh
2023-04-08 19:16 ` Richard Henderson
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