mirror of https://github.com/proxmox/mirror_qemu
40a205da41
32-bit binaries can run on a long mode processor even if the kernel is 64-bit, of course, and this can have slightly different behavior; for example, SYSCALL is allowed on Intel processors. Allow reporting LM to programs running under user mode emulation, so that "-cpu" can be used with named CPU models even for qemu-i386 and even without disabling LM by hand. Fortunately, most of the runtime code in QEMU has to depend on HF_LMA_MASK or on HF_CS64_MASK (which is anyway false for qemu-i386's 32-bit code segment) rather than TARGET_X86_64, therefore all that is needed is an update of linux-user's ring 0 setup. Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1534 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| cpu_loop.c | ||
| meson.build | ||
| signal.c | ||
| sockbits.h | ||
| syscall_32.tbl | ||
| syscall_nr.h | ||
| syscallhdr.sh | ||
| target_cpu.h | ||
| target_elf.h | ||
| target_errno_defs.h | ||
| target_fcntl.h | ||
| target_mman.h | ||
| target_prctl.h | ||
| target_resource.h | ||
| target_signal.h | ||
| target_structs.h | ||
| target_syscall.h | ||
| termbits.h | ||