projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| c53aeca0 SR |
1 | #!/bin/sh |
| 2 | # | |
| 3 | # Check if current architecture are missing any function calls compared | |
| 4 | # to i386. | |
| 5 | # i386 define a number of legacy system calls that are i386 specific | |
| 6 | # and listed below so they are ignored. | |
| 7 | # | |
| 8 | # Usage: | |
| 9 | # syscallchk gcc gcc-options | |
| 10 | # | |
| 11 | ||
| 12 | ignore_list() { | |
| 13 | cat << EOF | |
| 14 | #include <asm/types.h> | |
| 15 | #include <asm/unistd.h> | |
| 16 | ||
| 17 | /* System calls for 32-bit kernels only */ | |
| 18 | #if BITS_PER_LONG == 64 | |
| 19 | #define __IGNORE_sendfile64 | |
| 20 | #define __IGNORE_ftruncate64 | |
| 21 | #define __IGNORE_truncate64 | |
| 22 | #define __IGNORE_stat64 | |
| 23 | #define __IGNORE_lstat64 | |
| 24 | #define __IGNORE_fstat64 | |
| 25 | #define __IGNORE_fcntl64 | |
| 26 | #define __IGNORE_fadvise64_64 | |
| 27 | #define __IGNORE_fstatat64 | |
| 28 | #define __IGNORE_fstatfs64 | |
| 29 | #define __IGNORE_statfs64 | |
| 30 | #endif | |
| 31 | ||
| 32 | /* i386-specific or historical system calls */ | |
| 33 | #define __IGNORE_break | |
| 34 | #define __IGNORE_stty | |
| 35 | #define __IGNORE_gtty | |
| 36 | #define __IGNORE_ftime | |
| 37 | #define __IGNORE_prof | |
| 38 | #define __IGNORE_lock | |
| 39 | #define __IGNORE_mpx | |
| 40 | #define __IGNORE_ulimit | |
| 41 | #define __IGNORE_profil | |
| 42 | #define __IGNORE_ioperm | |
| 43 | #define __IGNORE_iopl | |
| 44 | #define __IGNORE_idle | |
| 45 | #define __IGNORE_modify_ldt | |
| 46 | #define __IGNORE_ugetrlimit | |
| 47 | #define __IGNORE_mmap2 | |
| 48 | #define __IGNORE_vm86 | |
| 49 | #define __IGNORE_vm86old | |
| 50 | #define __IGNORE_set_thread_area | |
| 51 | #define __IGNORE_get_thread_area | |
| 52 | #define __IGNORE_madvise1 | |
| 53 | #define __IGNORE_oldstat | |
| 54 | #define __IGNORE_oldfstat | |
| 55 | #define __IGNORE_oldlstat | |
| 56 | #define __IGNORE_oldolduname | |
| 57 | #define __IGNORE_olduname | |
| 58 | #define __IGNORE_umount2 | |
| 59 | #define __IGNORE_umount | |
| 60 | #define __IGNORE_waitpid | |
| 61 | #define __IGNORE_stime | |
| 62 | #define __IGNORE_nice | |
| 63 | #define __IGNORE_signal | |
| 64 | #define __IGNORE_sigaction | |
| 65 | #define __IGNORE_sgetmask | |
| 66 | #define __IGNORE_sigsuspend | |
| 67 | #define __IGNORE_sigpending | |
| 68 | #define __IGNORE_ssetmask | |
| 69 | #define __IGNORE_readdir | |
| 70 | #define __IGNORE_socketcall | |
| 71 | #define __IGNORE_ipc | |
| 72 | #define __IGNORE_sigreturn | |
| 73 | #define __IGNORE_sigprocmask | |
| 74 | #define __IGNORE_bdflush | |
| 75 | #define __IGNORE__llseek | |
| 76 | #define __IGNORE__newselect | |
| 77 | #define __IGNORE_create_module | |
| 78 | #define __IGNORE_delete_module | |
| 79 | #define __IGNORE_query_module | |
| 80 | #define __IGNORE_get_kernel_syms | |
| 81 | /* ... including the "new" 32-bit uid syscalls */ | |
| 82 | #define __IGNORE_lchown32 | |
| 83 | #define __IGNORE_getuid32 | |
| 84 | #define __IGNORE_getgid32 | |
| 85 | #define __IGNORE_geteuid32 | |
| 86 | #define __IGNORE_getegid32 | |
| 87 | #define __IGNORE_setreuid32 | |
| 88 | #define __IGNORE_setregid32 | |
| 89 | #define __IGNORE_getgroups32 | |
| 90 | #define __IGNORE_setgroups32 | |
| 91 | #define __IGNORE_fchown32 | |
| 92 | #define __IGNORE_setresuid32 | |
| 93 | #define __IGNORE_getresuid32 | |
| 94 | #define __IGNORE_setresgid32 | |
| 95 | #define __IGNORE_getresgid32 | |
| 96 | #define __IGNORE_chown32 | |
| 97 | #define __IGNORE_setuid32 | |
| 98 | #define __IGNORE_setgid32 | |
| 99 | #define __IGNORE_setfsuid32 | |
| 100 | #define __IGNORE_setfsgid32 | |
| 101 | ||
| edd5cd4a DW |
102 | /* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */ |
| 103 | #ifdef __NR_sync_file_range2 | |
| 104 | #define __IGNORE_sync_file_range | |
| 105 | #endif | |
| 106 | ||
| c53aeca0 SR |
107 | /* Unmerged syscalls for AFS, STREAMS, etc. */ |
| 108 | #define __IGNORE_afs_syscall | |
| 109 | #define __IGNORE_getpmsg | |
| 110 | #define __IGNORE_putpmsg | |
| 111 | #define __IGNORE_vserver | |
| 112 | EOF | |
| 113 | } | |
| 114 | ||
| 115 | syscall_list() { | |
| 116 | sed -n -e '/^\#define/ { s/[^_]*__NR_\([^[:space:]]*\).*/\ | |
| 117 | \#if !defined \(__NR_\1\) \&\& !defined \(__IGNORE_\1\)\ | |
| 118 | \#warning syscall \1 not implemented\ | |
| 119 | \#endif/p }' $1 | |
| 120 | } | |
| 121 | ||
| 122 | (ignore_list && syscall_list ${srctree}/include/asm-i386/unistd.h) | \ | |
| 123 | $* -E -x c - > /dev/null |