Richard Henderson 2c75137623 linux-user: Populate vdso_sigreturn_region_{start,end} from sigtramp page ...

When a target does not support a vdso, we generate a sigtramp page.
The only thing on this page is a (set of) signal return syscalls.
We do not need to narrowly restrict the vdso_sigreturn_region;
simply record the entire page for all such targets.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2025-09-23 16:17:59 -07:00

..

aarch64

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

alpha

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

arm

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

generic

linux-user: Move TARGET_SA_RESTORER out of generic/signal.h

2025-02-18 08:29:03 -08:00

hexagon

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

hppa

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

i386

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

include

…

loongarch64

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

m68k

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

microblaze

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

mips

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

mips64

linux-user: Standardize on ELF_MACHINE not ELF_ARCH

2025-08-30 07:04:04 +10:00

openrisc

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

ppc

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

riscv

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

s390x

linux-user: Populate sigreturn_region_{start,end} in all vdso.S

2025-09-23 16:17:59 -07:00

sh4

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

sparc

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

x86_64

linux-user: Standardize on ELF_MACHINE not ELF_ARCH

2025-08-30 07:04:04 +10:00

xtensa

bsd-user, linux-user: introduce qemu_process_cpu_events

2025-09-17 19:00:56 +02:00

elfload.c

linux-user: Populate vdso_sigreturn_region_{start,end} from sigtramp page

2025-09-23 16:17:59 -07:00

errnos.c.inc

…

exit.c

…

fd-trans.c

linux-user: netlink: Add missing QEMU_IFLA entries

2025-01-24 13:58:40 +01:00

fd-trans.h

linux-user: Hold the fd-trans lock across fork

2025-07-10 13:49:03 -06:00

flat.h

linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code

2024-04-25 10:21:06 +01:00

flatload.c

include/exec: Split out mmap-lock.h

2025-04-23 14:08:17 -07:00

gen-vdso-elfn.c.inc

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

gen-vdso.c

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

ioctls.h

linux-user: Add ioctl for BLKBSZSET

2024-06-05 09:04:30 -07:00

linux_loop.h

…

linuxload.c

linux-user: Create do_init_main_thread

2025-08-28 06:39:25 +10:00

loader.h

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

main.c

accel/tcg: create a thread-kick function for TCG

2025-09-17 19:00:55 +02:00

meson.build

plugins: fix inclusion of user-mode APIs

2025-07-14 11:42:49 +01:00

mmap.c

linux-user/mmap.c: fix "of of" typo in comment

2025-05-09 23:49:26 +03:00

plugin-api.c

plugins: fix inclusion of user-mode APIs

2025-07-14 11:42:49 +01:00

qemu.h

linux-user: Remove do_init_main_thread

2025-08-28 06:39:25 +10:00

semihost.c

…

signal-common.h

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

signal.c

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

socket.h

…

strace.c

linux-user: Tidy print_socket_protocol

2025-08-30 06:59:26 +10:00

strace.h

…

strace.list

linux-user: Add strace for rseq

2025-08-28 07:18:30 +10:00

syscall_defs.h

linux-user/mips/o32: Drop sa_restorer functionality

2025-07-10 13:49:03 -06:00

syscall_types.h

…

syscall.c

linux-user: Use qemu_set_cloexec() to mark pidfd as FD_CLOEXEC

2025-07-11 10:45:14 -06:00

thunk.c

user: Move 'thunk.h' from 'exec/user' to 'user'

2024-05-03 17:21:20 +02:00

trace-events

…

trace.h

…

uaccess.c

…

uname.c

…

uname.h

…

user-internals.h

include: Remove 'exec/exec-all.h'

2025-04-30 12:45:05 -07:00

user-mmap.h

user: Extract common MMAP API to 'user/mmap.h'

2025-03-09 14:54:32 +01:00

vm86.c

linux-user/vm86: Fix compilation with Clang

2024-10-13 10:34:00 -07:00