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| author | Richard Henderson | 2021-11-17 16:14:00 +0100 |
|---|---|---|
| committer | Richard Henderson | 2021-12-20 19:12:24 +0100 |
| commit | bbf15aaf7c7506c88062288b3ae122b882f65e69 (patch) | |
| tree | 35c44f9cb40a66389e85da8afbb4fd65efc71af2 /linux-user/safe-syscall.S | |
| parent | bsd-user: Create special-errno.h (diff) | |
| download | qemu-bbf15aaf7c7506c88062288b3ae122b882f65e69.tar.gz qemu-bbf15aaf7c7506c88062288b3ae122b882f65e69.tar.xz qemu-bbf15aaf7c7506c88062288b3ae122b882f65e69.zip | |
common-user: Move safe-syscall.* from linux-user
Move linux-user safe-syscall.S and safe-syscall-error.c to common-user
so that bsd-user can also use it. Also move safe-syscall.h to
include/user/. Since there is nothing here that is related to the guest,
as opposed to the host, build it once.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/safe-syscall.S')
| -rw-r--r-- | linux-user/safe-syscall.S | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/linux-user/safe-syscall.S b/linux-user/safe-syscall.S deleted file mode 100644 index 74f7e35694..0000000000 --- a/linux-user/safe-syscall.S +++ /dev/null @@ -1,27 +0,0 @@ -/* - * safe-syscall.S : include the host-specific assembly fragment - * to handle signals occurring at the same time as system calls. - * - * Written by Peter Maydell <peter.maydell@linaro.org> - * - * Copyright (C) 2016 Linaro Limited - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#include "special-errno.h" - -/* We have the correct host directory on our include path - * so that this will pull in the right fragment for the architecture. - */ -#include "safe-syscall.inc.S" - -/* We must specifically say that we're happy for the stack to not be - * executable, otherwise the toolchain will default to assuming our - * assembly needs an executable stack and the whole QEMU binary will - * needlessly end up with one. This should be the last thing in this file. - */ -#if defined(__linux__) && defined(__ELF__) -.section .note.GNU-stack, "", %progbits -#endif |