Re: [PATCH 00/22] linux-user: generate syscall_nr.sh

[Laurent Vivier]

Le 18/02/2020 à 23:48, Alistair Francis a écrit :
> On Mon, Feb 17, 2020 at 2:36 PM Laurent Vivier <address@hidden> wrote:
>>
>> This series copies the files syscall.tbl from linux v5.5 and generates
>> the file syscall_nr.h from them.
>>
>> This is done for all the QEMU targets that have a syscall.tbl
>> in the linux source tree: mips, mips64, i386, x86_64, sparc, s390x,
>> ppc, arm, microblaze, sh4, xtensa, m68k, hppa and alpha.
>>
>> tilegx and cris are depecrated in linux (tilegx has no maintainer in QEMU)
>>
>> aarch64, nios2, openrisc and riscv have no syscall.tbl in linux.
> 
> What's the plan with these other architectures?
> 
> RISC-V uses asm-generic, is there some way to generate syscall_nr.h from that?

Automatically no. The best to do should be to convert linux parts using
 asm-generic to syscall.tbl and then after that using it in QEMU.


Thanks,
Laurent