qemu/linux-user/i386
Richard Henderson 701890bdd0 target/i386: Pass host pointer and size to cpu_x86_{xsave,xrstor}
We have already validated the memory region in the course of
validating the signal frame.  No need to do it again within
the helper function.

In addition, return failure when the header contains invalid
xstate_bv.  The kernel handles this via exception handling
within XSTATE_OP within xrstor_from_user_sigframe.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-05-26 15:49:58 -07:00
..
cpu_loop.c bulk: Call in place single use cpu_env() 2024-03-12 11:46:16 +01:00
Makefile.vdso linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00
meson.build linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00
signal.c target/i386: Pass host pointer and size to cpu_x86_{xsave,xrstor} 2024-05-26 15:49:58 -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 v5.13 2021-07-13 13:59:59 +02:00
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: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
target_elf.h linux-user: use 'max' instead of 'qemu32' / 'qemu64' by default 2022-09-23 14:04:17 +02:00
target_errno_defs.h linux-user: Extract target errno to 'target_errno_defs.h' 2021-07-12 21:53:35 +02:00
target_fcntl.h linux-user: move generic fcntl definitions to generic/fcntl.h 2018-06-04 01:30:43 +02:00
target_mman.h linux-user: Define ELF_ET_DYN_BASE in $guest/target_mman.h 2023-08-08 13:27:15 -07:00
target_prctl.h linux-user: Split out do_prctl and subroutines 2022-01-06 11:40:52 +01:00
target_proc.h linux-user: Split out cpu/target_proc.h 2023-09-01 13:33:09 -07:00
target_resource.h linux-user: Move generic TARGET_RLIMIT* definitions to generic/target_resource.h 2022-02-01 08:01:38 +01:00
target_signal.h linux-user: Move target_signal.h generic definitions to generic/signal.h 2022-01-06 11:40:52 +01:00
target_structs.h linux-user: Move target_struct.h generic definitions to generic/ 2022-01-11 18:40:44 +01:00
target_syscall.h linux-user: target_syscall.h remove definition TARGET_MINSIGSTKSZ 2022-01-06 11:40:52 +01:00
termbits.h linux-user: Add generic 'termbits.h' for some archs 2020-08-27 12:29:50 +02:00
vdso-asmoffset.h linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00
vdso.ld linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00
vdso.S linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00
vdso.so linux-user/i386: Add vdso 2023-10-30 13:41:55 -07:00