| #
d7478d42 |
| 04-Jan-2022 |
Richard Henderson <richard.henderson@linaro.org> |
common-user: Fix tail calls to safe_syscall_set_errno_tail
For the ABIs in which the syscall return register is not
also the first function argument register, move the errno
value into the correct p
common-user: Fix tail calls to safe_syscall_set_errno_tail
For the ABIs in which the syscall return register is not
also the first function argument register, move the errno
value into the correct place.
Fixes: a3310c0397e2 ("linux-user: Move syscall error detection into safe_syscall_base")
Reported-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220104190454.542225-1-richard.henderson@linaro.org>
show more ...
|
| #
bbf15aaf |
| 17-Nov-2021 |
Richard Henderson <richard.henderson@linaro.org> |
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/.
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>
show more ...
|
| #
af254a27 |
| 22-Nov-2021 |
Richard Henderson <richard.henderson@linaro.org> |
linux-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS
This value is fully internal to qemu, and so is not a TARGET define.
We use this as an extra marker for both host and target errno.
Reviewe
linux-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS
This value is fully internal to qemu, and so is not a TARGET define.
We use this as an extra marker for both host and target errno.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
| #
4542adef |
| 22-Nov-2021 |
Richard Henderson <richard.henderson@linaro.org> |
linux-user/host/mips: Add safe-syscall.inc.S
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linar
linux-user/host/mips: Add safe-syscall.inc.S
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|