qemu/linux-user/i386
LemonBoy ce437484fc linux-user: Correct definition of stack_t
Some platforms used the wrong definition of stack_t where the flags and
size fields were swapped or where the flags field had type ulong instead
of int.

Due to the presence of padding space in the structure and the prevalence
of little-endian machines this problem went unnoticed for a long time.

The type definitions have been cross-checked with the ones defined in
the Linux kernel v5.9, plus some older versions for a few architecture
that have been removed and Xilinx's kernel fork for NiosII [1].

The bsd-user headers remain unchanged as I don't know if they are wrong
or not.

[1] https://github.com/Xilinx/linux-xlnx/blob/master/arch/nios2/include/uapi/asm/signal.h

Signed-off-by: Giuseppe Musacchio <thatlemon@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <e9d47692-ee92-009f-6007-0abc3f502b97@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-11-11 10:59:39 +01:00
..
cpu_loop.c linux-user/i386: Emulate x86_64 vsyscalls 2020-03-26 08:08:54 +01:00
meson.build meson: linux-user 2020-08-21 06:30:38 -04:00
signal.c target/i386: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
sockbits.h linux-user: move socket.h generic definitions to generic/sockbits.h 2018-05-25 10:10:55 +02:00
syscall_32.tbl linux-user: update syscall.tbl to Linux 5.9-rc7 2020-10-26 11:39:23 +01:00
syscall_nr.h meson: linux-user 2020-08-21 06:30:38 -04:00
syscallhdr.sh linux-user, i386: add syscall table generation support 2020-03-20 16:02:00 +01:00
target_cpu.h linux-user, x86_64, i386: cleanup TARGET_NR_arch_prctl 2020-03-20 16:02:00 +01:00
target_elf.h linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
target_fcntl.h linux-user: move generic fcntl definitions to generic/fcntl.h 2018-06-04 01:30:43 +02:00
target_signal.h linux-user: Correct definition of stack_t 2020-11-11 10:59:39 +01:00
target_structs.h linux-user: Clean up target_structs.h header guards 2016-07-12 16:19:16 +02:00
target_syscall.h linux-user: Add strace support for printing arguments of syscalls used to lock and unlock memory 2020-08-27 12:29:50 +02:00
termbits.h linux-user: Add generic 'termbits.h' for some archs 2020-08-27 12:29:50 +02:00