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[PATCH v2 08/19] bsd-user: Remove useless mmap definitions
From: |
Warner Losh |
Subject: |
[PATCH v2 08/19] bsd-user: Remove useless mmap definitions |
Date: |
Mon, 10 Apr 2023 12:20:45 -0600 |
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>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
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
- [PATCH v2 00/19] bsd-user 2023 Q2 first batch, Warner Losh, 2023/04/10
- [PATCH v2 05/19] bsd-user: Remove NetBSD specific syscall printing, Warner Losh, 2023/04/10
- [PATCH v2 01/19] bsd-user: Make print_* public, Warner Losh, 2023/04/10
- [PATCH v2 03/19] bsd-user: Cleanup style., Warner Losh, 2023/04/10
- [PATCH v2 04/19] bsd-user: Move system FreeBSD call table to freebsd/os-syscall.c, Warner Losh, 2023/04/10
- [PATCH v2 06/19] bsd-user: Remove OpenBSD specific syscall printing, Warner Losh, 2023/04/10
- [PATCH v2 07/19] bsd-user: Move system call include to os-syscall.h, Warner Losh, 2023/04/10
- [PATCH v2 08/19] bsd-user: Remove useless mmap definitions,
Warner Losh <=
- [PATCH v2 10/19] bsd-user: Implement do_sysctl_kern_getprocs, Warner Losh, 2023/04/10
- [PATCH v2 11/19] bsd-user: Implement do_sysctl_kern_proc_filedesc, Warner Losh, 2023/04/10
- [PATCH v2 09/19] bsd-user: h2g_rusage, Warner Losh, 2023/04/10
- [PATCH v2 12/19] bsd-user: Implement do_sysctl_kern_proc_vmmap, Warner Losh, 2023/04/10
- [PATCH v2 13/19] bsd-user: Implement sysctl kern.proc, except kern.proc.full_path, Warner Losh, 2023/04/10
- [PATCH v2 02/19] bsd-user: Ifdef a few MAP_ constants for NetBSD / OpenBSD., Warner Losh, 2023/04/10
- [PATCH v2 17/19] bsd-user: Remove host-os.h, Warner Losh, 2023/04/10
- [PATCH v2 19/19] bsd-user: Eliminate USE_ELF_CORE_DUMP, Warner Losh, 2023/04/10