RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 09:47:35 +00:00
Code Issues Activity Actions

UserspaceEmulator: Fail sys$map_time_page() with ENOSYS for now

Browse source 
This allows LibC to fall back to sys$clock_gettime() until we can
add support for the kernel time page to UserspaceEmulator.
This commit is contained in:
Andreas Kling 2021-08-10 13:48:16 +02:00
parent fdfc66db61
commit 02f9ffeb7f
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
View file

@ -247,6 +247,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$msyscall(arg1); return virt$msyscall(arg1);
case SC_futex: case SC_futex:
return virt$futex(arg1); return virt$futex(arg1);
case SC_map_time_page:
return -ENOSYS;
default: default:
reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function); reportln("\n=={}== \033[31;1mUnimplemented syscall: {}\033[0m, {:p}", getpid(), Syscall::to_string((Syscall::Function)function), function);
dump_backtrace(); dump_backtrace();