Support all architectures in seccomp
Test: Make sure arm, x86, x86_64, mips, mips64 emulators boot
Make sure sailfish still boots
Ran CTS test from
https://android-review.googlesource.com/#/c/348671/3 and it passed
The instructions for how to run mips emulators above worked, but
the CTS tests did not seem to actually run.
Change-Id: Iddee5acdb19ed32c7bd4657573313ca439cf6a49
diff --git a/libc/seccomp/Android.bp b/libc/seccomp/Android.bp
index 71b710e..c341781 100644
--- a/libc/seccomp/Android.bp
+++ b/libc/seccomp/Android.bp
@@ -4,6 +4,10 @@
"seccomp_policy.cpp",
"arm_policy.cpp",
"arm64_policy.cpp",
+ "x86_policy.cpp",
+ "x86_64_policy.cpp",
+ "mips_policy.cpp",
+ "mips64_policy.cpp",
],
export_include_dirs: ["include"],
shared: {
diff --git a/libc/seccomp/arm_policy.cpp b/libc/seccomp/arm_policy.cpp
index ff5802a..fd7d48b 100644
--- a/libc/seccomp/arm_policy.cpp
+++ b/libc/seccomp/arm_policy.cpp
@@ -5,88 +5,86 @@
#include "seccomp_bpfs.h"
const sock_filter arm_filter[] = {
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 125),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 150, 63, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 123),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 143, 61, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 74, 31, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 41, 15, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 7, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 10, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 119, 118), //restart_syscall|exit|fork|read|write|open|close
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 118, 117), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 117, 116), //restart_syscall|exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 116, 115), //creat
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 19, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 116, 115), //unlink|execve|chdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 115, 114), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 114, 113), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 113, 112), //lseek|getpid|mount
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 26, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 112, 111), //getuid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 111, 110), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 110, 109), //getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 109, 108), //ptrace
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 36, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 109, 108), //access
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 38, 108, 107), //sync|kill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 107, 106), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 38, 106, 105), //sync|kill
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 7, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 51, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 45, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 104, 103), //dup|pipe|times
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 103, 102), //brk
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 102, 101), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 101, 100), //brk
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 54, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 101, 100), //acct|umount2
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 100, 99), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 99, 98), //acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 98, 97), //ioctl|fcntl
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 64, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 60, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 97, 96), //setpgid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 96, 95), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 95, 94), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 94, 93), //umask|chroot
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 66, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 94, 93), //getppid
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 93, 92), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 92, 91), //getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 91, 90), //setsid|sigaction
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 114, 15, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 91, 7, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 85, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 77, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 88, 87), //sethostname|setrlimit
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 87, 86), //getrusage|gettimeofday|settimeofday
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 86, 85), //sethostname|setrlimit
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 85, 84), //getrusage|gettimeofday|settimeofday
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 87, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 85, 84), //readlink
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 84, 83), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 83, 82), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 82, 81), //swapon|reboot
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 96, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 81, 80), //munmap|truncate
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 80, 79), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 79, 78), //munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 78, 77), //fchmod
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 103, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 78, 77), //getpriority|setpriority
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 77, 76), //syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 76, 75), //getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 75, 74), //syslog|setitimer|getitimer
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 131, 7, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 124, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 118, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 73, 72), //wait4|swapoff|sysinfo
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 72, 71), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 71, 70), //wait4|swapoff|sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 70, 69), //fsync|sigreturn|clone|setdomainname|uname
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 128, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 70, 69), //adjtimex|mprotect
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 69, 68), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 68, 67), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 67, 66), //init_module|delete_module
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 138, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 66, 65), //quotactl|getpgid|fchdir
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 65, 64), //personality
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 143, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 142, 63, 62), //setfsuid|setfsgid|_llseek|getdents
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 62, 61), //flock|msync|readv|writev|getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 64, 63), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 63, 62), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 142, 62, 61), //setfsuid|setfsgid|_llseek|getdents
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 286, 31, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 15, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 7, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 56, 55), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 55, 54), //poll
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 183, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 53, 52), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 52, 51), //getcwd|capget|capset|sigaltstack|sendfile
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 3, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 49, 48), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 48, 47), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 1, 0),
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 46, 45), //setuid32|setgid32
-BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 218, 45, 44), //getdents64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 183, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 150, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 56, 55), //flock|msync|readv|writev|getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 55, 54), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 53, 52), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 52, 51), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 49, 48), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 48, 47), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 46, 45), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 45, 44), //setuid32|setgid32
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 250, 7, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 224, 3, 0),
BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 219, 1, 0),
diff --git a/libc/seccomp/mips64_policy.cpp b/libc/seccomp/mips64_policy.cpp
new file mode 100644
index 0000000..9439922
--- /dev/null
+++ b/libc/seccomp/mips64_policy.cpp
@@ -0,0 +1,89 @@
+// Autogenerated file - edit at your peril!!
+
+#include <linux/filter.h>
+#include <errno.h>
+
+#include "seccomp_bpfs.h"
+const sock_filter mips64_filter[] = {
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5000, 0, 77),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5168, 39, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5077, 19, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5034, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5023, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5008, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5003, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5002, 71, 70), //read|write
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5004, 70, 69), //close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5020, 69, 68), //lseek|mmap|mprotect|munmap|brk|rt_sigaction|rt_sigprocmask|ioctl|pread64|pwrite64|readv|writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5031, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5028, 67, 66), //sched_yield|mremap|msync|mincore|madvise
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5032, 66, 65), //dup
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5057, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5043, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5038, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5037, 62, 61), //nanosleep|getitimer|setitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5042, 61, 60), //getpid|sendfile|socket|connect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5056, 60, 59), //sendto|recvfrom|sendmsg|recvmsg|shutdown|bind|listen|getsockname|getpeername|socketpair|setsockopt|getsockopt|clone
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5070, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5062, 58, 57), //execve|exit|wait4|kill|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5076, 57, 56), //fcntl|flock|fsync|fdatasync|truncate|ftruncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5132, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5093, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5091, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5089, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5080, 52, 51), //getcwd|chdir|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5090, 51, 50), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5092, 50, 49), //fchown
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5110, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5109, 48, 47), //umask|gettimeofday|getrlimit|getrusage|sysinfo|times|ptrace|getuid|syslog|getgid|setuid|setgid|geteuid|getegid|setpgid|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5130, 47, 46), //setsid|setreuid|setregid|getgroups|setgroups|setresuid|getresuid|setresgid|getresgid|getpgid|setfsuid|setfsgid|getsid|capget|capset|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|sigaltstack
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5151, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5137, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5134, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5133, 43, 42), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5136, 42, 41), //statfs|fstatfs
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5150, 41, 40), //getpriority|setpriority|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|mlock|munlock|mlockall|munlockall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5153, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5152, 39, 38), //pivot_root
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5167, 38, 37), //prctl|adjtimex|setrlimit|chroot|sync|acct|settimeofday|mount|umount2|swapon|swapoff|reboot|sethostname|setdomainname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5244, 19, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5208, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5194, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5178, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5172, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5170, 32, 31), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5173, 31, 30), //quotactl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5193, 30, 29), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5205, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5197, 28, 27), //futex|sched_setaffinity|sched_getaffinity
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5206, 27, 26), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5237, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5215, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5211, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5209, 23, 22), //epoll_ctl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5214, 22, 21), //rt_sigreturn|set_tid_address|restart_syscall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5226, 21, 20), //fadvise64|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5242, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5238, 19, 18), //waitid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5243, 18, 17), //set_thread_area
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5297, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5271, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5253, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5247, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5246, 13, 12), //inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5251, 12, 11), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5267, 11, 10), //unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare|splice|sync_file_range|tee|vmsplice
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5279, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5276, 9, 8), //getcpu|epoll_pwait|ioprio_set|ioprio_get|utimensat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5295, 8, 7), //fallocate|timerfd_create|timerfd_gettime|timerfd_settime|signalfd4|eventfd2|epoll_create1|dup3|pipe2|inotify_init1|preadv|pwritev|rt_tgsigqueueinfo|perf_event_open|accept4|recvmmsg
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5308, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5300, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5298, 5, 4), //prlimit64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5306, 4, 3), //clock_adjtime|syncfs|sendmmsg|setns|process_vm_readv|process_vm_writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5312, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5309, 2, 1), //getdents64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5314, 1, 0), //seccomp|getrandom
+BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW),
+};
+
+const size_t mips64_filter_size = sizeof(mips64_filter) / sizeof(struct sock_filter);
diff --git a/libc/seccomp/mips_policy.cpp b/libc/seccomp/mips_policy.cpp
new file mode 100644
index 0000000..d2c7515
--- /dev/null
+++ b/libc/seccomp/mips_policy.cpp
@@ -0,0 +1,121 @@
+// Autogenerated file - edit at your peril!!
+
+#include <linux/filter.h>
+#include <errno.h>
+
+#include "seccomp_bpfs.h"
+const sock_filter mips_filter[] = {
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4001, 0, 109),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4136, 55, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4064, 27, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4036, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4023, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4010, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4008, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4007, 103, 102), //exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4009, 102, 101), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4019, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4013, 100, 99), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4022, 99, 98), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4033, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4026, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4025, 96, 95), //setuid|getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4027, 95, 94), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4034, 94, 93), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4054, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4045, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4041, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4038, 90, 89), //sync|kill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4044, 89, 88), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4049, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4048, 87, 86), //brk|setgid|getgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4053, 86, 85), //geteuid|getegid|acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4060, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4057, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4056, 83, 82), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4058, 82, 81), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4062, 81, 80), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4094, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4085, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4070, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4066, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4065, 76, 75), //getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4068, 75, 74), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4074, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4072, 73, 72), //setreuid|setregid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4082, 72, 71), //sethostname|setrlimit|getrlimit|getrusage|gettimeofday|settimeofday|getgroups|setgroups
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4091, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4087, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4086, 69, 68), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4089, 68, 67), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4093, 67, 66), //munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4124, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4114, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4103, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4098, 63, 62), //fchmod|fchown|getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4106, 62, 61), //syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4118, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4117, 60, 59), //wait4|swapoff|sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4123, 59, 58), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4131, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4128, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4126, 56, 55), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4130, 55, 54), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4134, 54, 53), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4246, 27, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4179, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4154, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4143, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4138, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4137, 48, 47), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4142, 47, 46), //setfsuid|setfsgid|_llseek|getdents
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4151, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4148, 45, 44), //flock|msync|readv|writev|cacheflush
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4153, 44, 43), //getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4176, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4169, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4168, 41, 40), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4175, 40, 39), //bind|connect|getpeername|getsockname|getsockopt|listen
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4178, 39, 38), //recvfrom|recvmsg
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4210, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4190, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4188, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4187, 35, 34), //sendmsg|sendto|setsockopt|shutdown|socket|socketpair|setresuid|getresuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4189, 34, 33), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4203, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4202, 32, 31), //setresgid|getresgid|prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4208, 31, 30), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4222, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4217, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4216, 28, 27), //mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4221, 27, 26), //mincore|madvise|getdents64|fcntl64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4241, 26, 25), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4312, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4283, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4252, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4248, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4247, 21, 20), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4251, 20, 19), //epoll_create|epoll_ctl|epoll_wait
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4278, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4267, 18, 17), //set_tid_address|restart_syscall|fadvise64|statfs64|fstatfs64|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4279, 17, 16), //waitid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4293, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4288, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4287, 14, 13), //set_thread_area|inotify_init|inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4292, 13, 12), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4308, 12, 11), //fstatat64|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare|splice|sync_file_range|tee|vmsplice
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4338, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4319, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4316, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4314, 8, 7), //getcpu|epoll_pwait
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4317, 7, 6), //utimensat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4336, 6, 5), //eventfd|fallocate|timerfd_create|timerfd_gettime|timerfd_settime|signalfd4|eventfd2|epoll_create1|dup3|pipe2|inotify_init1|preadv|pwritev|rt_tgsigqueueinfo|perf_event_open|accept4|recvmmsg
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4352, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4341, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4339, 3, 2), //prlimit64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4347, 2, 1), //clock_adjtime|syncfs|sendmmsg|setns|process_vm_readv|process_vm_writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4354, 1, 0), //seccomp|getrandom
+BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW),
+};
+
+const size_t mips_filter_size = sizeof(mips_filter) / sizeof(struct sock_filter);
diff --git a/libc/seccomp/seccomp_bpfs.h b/libc/seccomp/seccomp_bpfs.h
index db67041..96e127e 100644
--- a/libc/seccomp/seccomp_bpfs.h
+++ b/libc/seccomp/seccomp_bpfs.h
@@ -24,5 +24,13 @@
extern const size_t arm_filter_size;
extern const struct sock_filter arm64_filter[];
extern const size_t arm64_filter_size;
+extern const struct sock_filter x86_filter[];
+extern const size_t x86_filter_size;
+extern const struct sock_filter x86_64_filter[];
+extern const size_t x86_64_filter_size;
+extern const struct sock_filter mips_filter[];
+extern const size_t mips_filter_size;
+extern const struct sock_filter mips64_filter[];
+extern const size_t mips64_filter_size;
#endif
diff --git a/libc/seccomp/seccomp_policy.cpp b/libc/seccomp/seccomp_policy.cpp
index 7f2cd91..d93ae1e 100644
--- a/libc/seccomp/seccomp_policy.cpp
+++ b/libc/seccomp/seccomp_policy.cpp
@@ -16,6 +16,7 @@
#include "seccomp_policy.h"
+#include <assert.h>
#include <linux/audit.h>
#include <linux/filter.h>
#include <linux/seccomp.h>
@@ -25,69 +26,84 @@
#include <android-base/logging.h>
+#include "seccomp_bpfs.h"
+
+
#if defined __arm__ || defined __aarch64__
-extern const struct sock_filter arm_filter[];
-extern const size_t arm_filter_size;
-extern const struct sock_filter arm64_filter[];
-extern const size_t arm64_filter_size;
+#define DUAL_ARCH
+#define PRIMARY_ARCH AUDIT_ARCH_AARCH64
+static const struct sock_filter* primary_filter = arm64_filter;
+static const size_t primary_filter_size = arm64_filter_size;
+#define SECONDARY_ARCH AUDIT_ARCH_ARM
+static const struct sock_filter* secondary_filter = arm_filter;
+static const size_t secondary_filter_size = arm_filter_size;
+
+#elif defined __i386__ || defined __x86_64__
+
+#define DUAL_ARCH
+#define PRIMARY_ARCH AUDIT_ARCH_X86_64
+static const struct sock_filter* primary_filter = x86_64_filter;
+static const size_t primary_filter_size = x86_64_filter_size;
+#define SECONDARY_ARCH AUDIT_ARCH_I386
+static const struct sock_filter* secondary_filter = x86_filter;
+static const size_t secondary_filter_size = x86_filter_size;
+
+#elif defined __mips__ || defined __mips64__
+
+#define DUAL_ARCH
+#define PRIMARY_ARCH AUDIT_ARCH_MIPS64
+static const struct sock_filter* primary_filter = mips64_filter;
+static const size_t primary_filter_size = mips64_filter_size;
+#define SECONDARY_ARCH AUDIT_ARCH_MIPS
+static const struct sock_filter* secondary_filter = mips_filter;
+static const size_t secondary_filter_size = mips_filter_size;
+
+#else
+#error No architecture was defined!
+#endif
+
#define syscall_nr (offsetof(struct seccomp_data, nr))
#define arch_nr (offsetof(struct seccomp_data, arch))
typedef std::vector<sock_filter> filter;
-// We want to keep the below inline functions for debugging and future
-// development even though they are not all sed currently.
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wunused-function"
-
-static inline void Kill(filter& f) {
- f.push_back(BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_KILL));
-}
-
-static inline void Trap(filter& f) {
+inline void Disallow(filter& f) {
f.push_back(BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_TRAP));
}
-static inline void Error(filter& f, __u16 retcode) {
- f.push_back(BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ERRNO + retcode));
-}
-
-inline static void Trace(filter& f) {
- f.push_back(BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_TRACE));
-}
-
-inline static void Allow(filter& f) {
- f.push_back(BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW));
-}
-
-#pragma clang diagnostic pop
-
-inline static void ExamineSyscall(filter& f) {
+static void ExamineSyscall(filter& f) {
f.push_back(BPF_STMT(BPF_LD|BPF_W|BPF_ABS, syscall_nr));
}
-inline static int SetValidateArchitectureJumpTarget(size_t offset, filter& f) {
+#ifdef DUAL_ARCH
+static bool SetValidateArchitectureJumpTarget(size_t offset, filter& f) {
size_t jump_length = f.size() - offset - 1;
auto u8_jump_length = (__u8) jump_length;
if (u8_jump_length != jump_length) {
LOG(FATAL)
<< "Can't set jump greater than 255 - actual jump is " << jump_length;
- return -1;
+ return false;
}
- f[offset] = BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, AUDIT_ARCH_ARM, u8_jump_length, 0);
- return 0;
+ f[offset] = BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, SECONDARY_ARCH, u8_jump_length, 0);
+ return true;
}
-inline static size_t ValidateArchitectureAndJumpIfNeeded(filter& f) {
+static size_t ValidateArchitectureAndJumpIfNeeded(filter& f) {
f.push_back(BPF_STMT(BPF_LD|BPF_W|BPF_ABS, arch_nr));
-
- f.push_back(BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, AUDIT_ARCH_AARCH64, 2, 0));
- f.push_back(BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, AUDIT_ARCH_ARM, 1, 0));
- Trap(f);
+ f.push_back(BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, PRIMARY_ARCH, 2, 0));
+ f.push_back(BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, SECONDARY_ARCH, 1, 0));
+ Disallow(f);
return f.size() - 2;
}
+#else
+static void ValidateArchitecture(filter& f) {
+ f.push_back(BPF_STMT(BPF_LD|BPF_W|BPF_ABS, arch_nr));
+ f.push_back(BPF_JUMP(BPF_JMP|BPF_JEQ|BPF_K, PRIMARY_ARCH, 1, 0));
+ Disallow(f);
+}
+#endif
static bool install_filter(filter const& f) {
struct sock_fprog prog = {
@@ -107,41 +123,34 @@
bool set_seccomp_filter() {
filter f;
+#ifdef DUAL_ARCH
// Note that for mixed 64/32 bit architectures, ValidateArchitecture inserts a
// jump that must be changed to point to the start of the 32-bit policy
// 32 bit syscalls will not hit the policy between here and the call to SetJump
- auto offset_to_32bit_filter = ValidateArchitectureAndJumpIfNeeded(f);
+ auto offset_to_secondary_filter = ValidateArchitectureAndJumpIfNeeded(f);
+#else
+ ValidateArchitecture(f);
+#endif
- // 64-bit filter
ExamineSyscall(f);
- // arm64-only filter - autogenerated from bionic syscall usage
- for (size_t i = 0; i < arm64_filter_size; ++i) {
- f.push_back(arm64_filter[i]);
+ for (size_t i = 0; i < primary_filter_size; ++i) {
+ f.push_back(primary_filter[i]);
}
- Trap(f);
+ Disallow(f);
- if (SetValidateArchitectureJumpTarget(offset_to_32bit_filter, f) != 0) {
- return -1;
+#ifdef DUAL_ARCH
+ if (!SetValidateArchitectureJumpTarget(offset_to_secondary_filter, f)) {
+ return false;
}
- // 32-bit filter
ExamineSyscall(f);
- // arm32 filter - autogenerated from bionic syscall usage
- for (size_t i = 0; i < arm_filter_size; ++i) {
- f.push_back(arm_filter[i]);
+ for (size_t i = 0; i < secondary_filter_size; ++i) {
+ f.push_back(secondary_filter[i]);
}
- Trap(f);
+ Disallow(f);
+#endif
return install_filter(f);
}
-
-#else // if defined __arm__ || defined __aarch64__
-
-bool set_seccomp_filter() {
- LOG(INFO) << "Not setting seccomp filter - wrong architecture";
- return true;
-}
-
-#endif
diff --git a/libc/seccomp/x86_64_policy.cpp b/libc/seccomp/x86_64_policy.cpp
new file mode 100644
index 0000000..e1f0aa3
--- /dev/null
+++ b/libc/seccomp/x86_64_policy.cpp
@@ -0,0 +1,91 @@
+// Autogenerated file - edit at your peril!!
+
+#include <linux/filter.h>
+#include <errno.h>
+
+#include "seccomp_bpfs.h"
+const sock_filter x86_64_filter[] = {
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 79),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 157, 39, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 72, 19, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 32, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 5, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 3, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 2, 73, 72), //read|write
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 4, 72, 71), //close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 6, 71, 70), //fstat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 21, 69, 68), //lseek|mmap|mprotect|munmap|brk|rt_sigaction|rt_sigprocmask|rt_sigreturn|ioctl|pread64|pwrite64|readv|writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 29, 68, 67), //sched_yield|mremap|msync|mincore|madvise
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 38, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 35, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 64, 63), //dup
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 37, 63, 62), //nanosleep|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 43, 62, 61), //setitimer|getpid|sendfile|socket|connect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 60, 59), //sendto|recvfrom|sendmsg|recvmsg|shutdown|bind|listen|getsockname|getpeername|socketpair|setsockopt|getsockopt|clone
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 64, 59, 58), //vfork|execve|exit|wait4|kill|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 112, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 91, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 79, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 78, 54, 53), //fcntl|flock|fsync|fdatasync|truncate|ftruncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 82, 53, 52), //getcwd|chdir|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 92, 52, 51), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 50, 49), //fchown
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 111, 49, 48), //umask|gettimeofday|getrlimit|getrusage|sysinfo|times|ptrace|getuid|syslog|getgid|setuid|setgid|geteuid|getegid|setpgid|getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 140, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 135, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 132, 45, 44), //setsid|setreuid|setregid|getgroups|setgroups|setresuid|getresuid|setresgid|getresgid|getpgid|setfsuid|setfsgid|getsid|capget|capset|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|sigaltstack
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 44, 43), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 139, 43, 42), //statfs|fstatfs
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 155, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 153, 41, 40), //getpriority|setpriority|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|mlock|munlock|mlockall|munlockall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 156, 40, 39), //pivot_root
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 19, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 217, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 186, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 179, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 175, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 34, 33), //prctl|arch_prctl|adjtimex|setrlimit|chroot|sync|acct|settimeofday|mount|umount2|swapon|swapoff|reboot|sethostname|setdomainname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 177, 33, 32), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 180, 32, 31), //quotactl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 202, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 201, 30, 29), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 205, 29, 28), //futex|sched_setaffinity|sched_getaffinity
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 247, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 233, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 221, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 220, 25, 24), //getdents64|set_tid_address|restart_syscall
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 232, 24, 23), //fadvise64|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 235, 23, 22), //epoll_ctl|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 251, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 248, 21, 20), //waitid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 253, 20, 19), //ioprio_set|ioprio_get
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 283, 9, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 275, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 262, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 257, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 256, 15, 14), //inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 261, 14, 13), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 13, 12), //newfstatat|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 280, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 279, 11, 10), //splice|tee|sync_file_range|vmsplice
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 282, 10, 9), //utimensat|epoll_pwait
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 305, 5, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 302, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 284, 6, 5), //timerfd_create
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 300, 5, 4), //fallocate|timerfd_settime|timerfd_gettime|accept4|signalfd4|eventfd2|epoll_create1|dup3|pipe2|inotify_init1|preadv|pwritev|rt_tgsigqueueinfo|perf_event_open|recvmmsg
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 303, 4, 3), //prlimit64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 317, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 312, 2, 1), //clock_adjtime|syncfs|sendmmsg|setns|getcpu|process_vm_readv|process_vm_writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 319, 1, 0), //seccomp|getrandom
+BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW),
+};
+
+const size_t x86_64_filter_size = sizeof(x86_64_filter) / sizeof(struct sock_filter);
diff --git a/libc/seccomp/x86_policy.cpp b/libc/seccomp/x86_policy.cpp
new file mode 100644
index 0000000..00b123b
--- /dev/null
+++ b/libc/seccomp/x86_policy.cpp
@@ -0,0 +1,123 @@
+// Autogenerated file - edit at your peril!!
+
+#include <linux/filter.h>
+#include <errno.h>
+
+#include "seccomp_bpfs.h"
+const sock_filter x86_filter[] = {
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 0, 0, 111),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 131, 55, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 64, 27, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 36, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 24, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 10, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 8, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 7, 105, 104), //restart_syscall|exit|fork|read|write|open|close
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 9, 104, 103), //creat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 19, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 13, 102, 101), //unlink|execve|chdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 22, 101, 100), //lseek|getpid|mount
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 33, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 26, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 25, 98, 97), //getuid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 27, 97, 96), //ptrace
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 34, 96, 95), //access
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 54, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 45, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 41, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 38, 92, 91), //sync|kill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 44, 91, 90), //dup|pipe|times
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 51, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 46, 89, 88), //brk
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 53, 88, 87), //acct|umount2
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 60, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 57, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 56, 85, 84), //ioctl|fcntl
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 58, 84, 83), //setpgid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 62, 83, 82), //umask|chroot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 94, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 85, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 74, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 66, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 65, 78, 77), //getppid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 68, 77, 76), //setsid|sigaction
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 77, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 76, 75, 74), //sethostname|setrlimit
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 80, 74, 73), //getrusage|gettimeofday|settimeofday
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 91, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 87, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 86, 71, 70), //readlink
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 89, 70, 69), //swapon|reboot
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 93, 69, 68), //munmap|truncate
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 118, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 102, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 96, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 95, 65, 64), //fchmod
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 98, 64, 63), //getpriority|setpriority
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 114, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 106, 62, 61), //socketcall|syslog|setitimer|getitimer
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 117, 61, 60), //wait4|swapoff|sysinfo
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 128, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 124, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 123, 58, 57), //fsync|sigreturn|clone|setdomainname|uname
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 126, 57, 56), //adjtimex|mprotect
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 130, 56, 55), //init_module|delete_module
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 254, 27, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 183, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 150, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 138, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 136, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 134, 50, 49), //quotactl|getpgid|fchdir
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 137, 49, 48), //personality
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 143, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 142, 47, 46), //setfsuid|setfsgid|_llseek|getdents
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 149, 46, 45), //flock|msync|readv|writev|getsid|fdatasync
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 172, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 168, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 164, 43, 42), //mlock|munlock|mlockall|munlockall|sched_setparam|sched_getparam|sched_setscheduler|sched_getscheduler|sched_yield|sched_get_priority_max|sched_get_priority_min|sched_rr_get_interval|nanosleep|mremap
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 169, 42, 41), //poll
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 182, 41, 40), //prctl|rt_sigreturn|rt_sigaction|rt_sigprocmask|rt_sigpending|rt_sigtimedwait|rt_sigqueueinfo|rt_sigsuspend|pread64|pwrite64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 218, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 199, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 190, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 188, 37, 36), //getcwd|capget|capset|sigaltstack|sendfile
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 198, 36, 35), //vfork|ugetrlimit|mmap2|truncate64|ftruncate64|stat64|lstat64|fstat64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 213, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 212, 34, 33), //getuid32|getgid32|geteuid32|getegid32|setreuid32|setregid32|getgroups32|setgroups32|fchown32|setresuid32|getresuid32|setresgid32|getresgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 215, 33, 32), //setuid32|setgid32
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 252, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 224, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 222, 30, 29), //mincore|madvise|getdents64|fcntl64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 244, 29, 28), //gettid|readahead|setxattr|lsetxattr|fsetxattr|getxattr|lgetxattr|fgetxattr|listxattr|llistxattr|flistxattr|removexattr|lremovexattr|fremovexattr|tkill|sendfile64|futex|sched_setaffinity|sched_getaffinity|set_thread_area
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 253, 28, 27), //exit_group
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 313, 13, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 291, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 272, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 258, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 257, 23, 22), //epoll_create|epoll_ctl|epoll_wait
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 271, 22, 21), //set_tid_address|timer_create|timer_settime|timer_gettime|timer_getoverrun|timer_delete|clock_settime|clock_gettime|clock_getres|clock_nanosleep|statfs64|fstatfs64|tgkill
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 284, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 273, 20, 19), //fadvise64_64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 285, 19, 18), //waitid
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 300, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 295, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 294, 16, 15), //inotify_init|inotify_add_watch|inotify_rm_watch
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 299, 15, 14), //openat|mkdirat|mknodat|fchownat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 311, 14, 13), //fstatat64|unlinkat|renameat|linkat|symlinkat|readlinkat|fchmodat|faccessat|pselect6|ppoll|unshare
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 343, 7, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 322, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 318, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 317, 10, 9), //splice|sync_file_range|tee|vmsplice
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 321, 9, 8), //getcpu|epoll_pwait|utimensat
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 340, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 337, 7, 6), //timerfd_create|eventfd|fallocate|timerfd_settime|timerfd_gettime|signalfd4|eventfd2|epoll_create1|dup3|pipe2|inotify_init1|preadv|pwritev|rt_tgsigqueueinfo|perf_event_open
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 341, 6, 5), //prlimit64
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 354, 3, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 346, 1, 0),
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 345, 3, 2), //clock_adjtime|syncfs
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 349, 2, 1), //setns|process_vm_readv|process_vm_writev
+BPF_JUMP(BPF_JMP|BPF_JGE|BPF_K, 356, 1, 0), //seccomp|getrandom
+BPF_STMT(BPF_RET|BPF_K, SECCOMP_RET_ALLOW),
+};
+
+const size_t x86_filter_size = sizeof(x86_filter) / sizeof(struct sock_filter);