Peter Maydell babe6d5c88 linux-user/arm: Use force_sig() to deliver fpa11 emulation SIGFPE ... In the Arm target code, when the fpa11 emulation code tells us we need to send the guest a SIGFPE, we do this with queue_signal(), but we are using the wrong si_type, and we aren't setting the _sifields union members corresponding to either the si_type we are using or the si_type we should be using. As the existing comment notes, the kernel code for this calls the old send_sig() function to deliver the signal. This eventually results in the kernel's signal handling code fabricating a siginfo_t with a SI_KERNEL code and a zero pid and uid. For QEMU this means we need to use QEMU_SI_KILL. We already have a function for that: force_sig() sets up the whole target_siginfo_t the way we need it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210813131809.28655-4-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>		2021-09-23 14:42:55 +02:00
..
aarch64	linux-user/aarch64: Set siginfo_t addr field for SIGTRAP signals	2021-09-23 14:42:55 +02:00
alpha	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
arm	linux-user/arm: Use force_sig() to deliver fpa11 emulation SIGFPE	2021-09-23 14:42:55 +02:00
cris	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
generic	linux-user: Extract target errno to 'target_errno_defs.h'	2021-07-12 21:53:35 +02:00
hexagon	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
host	linux-user/: fix some comment spelling errors	2020-09-17 20:39:22 +02:00
hppa	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
i386	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
m68k	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
microblaze	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
mips	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
mips64	linux-user: update syscall.tbl to Linux v5.13	2021-07-13 13:59:59 +02:00
nios2	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
openrisc	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
ppc	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
riscv	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
s390x	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
sh4	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
sparc	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
x86_64	linux-user: update syscall.tbl to Linux v5.13	2021-07-13 13:59:59 +02:00
xtensa	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
cpu_loop-common.h	cpu: Replace ENV_GET_CPU with env_cpu	2019-06-10 07:03:34 -07:00
elfload.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
errnos.c.inc	linux-user: Simplify host <-> target errno conversion using macros	2021-07-12 21:53:35 +02:00
exit.c	linux-user: Don't include gdbstub.h in qemu.h	2021-09-13 20:35:45 +02:00
fd-trans.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
fd-trans.h	fd-trans: Fix race condition on reallocation of the translation table.	2021-07-12 21:54:46 +02:00
flat.h	linux-user/: fix some comment spelling errors	2020-09-17 20:39:22 +02:00
flatload.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
ioctls.h	linux-user: Conditionalize TUNSETVNETLE	2021-01-07 05:09:06 -10:00
linux_loop.h	linux-user: Add loop control ioctls	2016-07-19 15:22:33 +03:00
linuxload.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
loader.h	linux-user: Split loader-related prototypes into loader.h	2021-09-13 20:35:44 +02:00
main.c	Pull request linux-user 20210916	2021-09-16 21:09:18 +01:00
meson.build	linux-user/sparc: Merge sparc64/ into sparc/	2021-05-15 21:43:23 +02:00
mmap.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
qemu.h	linux-user: Drop unneeded includes from qemu.h	2021-09-13 20:35:45 +02:00
safe-syscall.h	linux-user: Split safe-syscall macro into its own header	2021-09-13 20:35:45 +02:00
safe-syscall.S	linux-user: Extract target errno to 'target_errno_defs.h'	2021-07-12 21:53:35 +02:00
semihost.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
signal-common.h	linux-user: Split signal-related prototypes into signal-common.h	2021-09-13 20:35:44 +02:00
signal.c	linux-user: Don't include gdbstub.h in qemu.h	2021-09-13 20:35:45 +02:00
socket.h	Supply missing header guards	2019-06-12 13:20:21 +02:00
strace.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
strace.h	linux-user: Split strace prototypes into strace.h	2021-09-13 20:35:44 +02:00
strace.list	linux-user: Add copy_file_range to strace.list	2021-05-18 07:09:58 +02:00
syscall_defs.h	linux-user: Extract target errno to 'target_errno_defs.h'	2021-07-12 21:53:35 +02:00
syscall_types.h	linux-user: Add support for btrfs ioctls used to scrub a filesystem	2020-09-03 01:09:35 +02:00
syscall.c	linux-user: Check lock_user result for ip_mreq_source sockopts	2021-09-16 17:04:21 +02:00
target_flat.h	Supply missing header guards	2019-06-12 13:20:21 +02:00
trace-events	linux-user/trace-events: fix minor typo in format string	2021-06-17 16:09:11 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
uaccess.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
uname.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00
uname.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
user-internals.h	linux-user: Drop unneeded includes from qemu.h	2021-09-13 20:35:45 +02:00
user-mmap.h	linux-user: Split mmap prototypes into user-mmap.h	2021-09-13 20:35:45 +02:00
vm86.c	linux-user: Split linux-user internals out of qemu.h	2021-09-13 20:35:45 +02:00