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basic	[ DIR ]	drwxr-xr-x
coccinelle	[ DIR ]	drwxr-xr-x
dtc	[ DIR ]	drwxr-xr-x
gcc-plugins	[ DIR ]	drwxr-xr-x
gdb	[ DIR ]	drwxr-xr-x
genksyms	[ DIR ]	drwxr-xr-x
kconfig	[ DIR ]	drwxr-xr-x
ksymoops	[ DIR ]	drwxr-xr-x
mod	[ DIR ]	drwxr-xr-x
package	[ DIR ]	drwxr-xr-x
selinux	[ DIR ]	drwxr-xr-x
tracing	[ DIR ]	drwxr-xr-x
.asn1_compiler.cmd	4.48 KB	-rw-r--r--
.conmakehash.cmd	3.48 KB	-rw-r--r--
.extract-cert.cmd	5.75 KB	-rw-r--r--
.insert-sys-cert.cmd	5.3 KB	-rw-r--r--
.kallsyms.cmd	3.75 KB	-rw-r--r--
.recordmcount.cmd	4.72 KB	-rw-r--r--
.sign-file.cmd	6.61 KB	-rw-r--r--
.sortextable.cmd	4.92 KB	-rw-r--r--
Kbuild.include	18.32 KB	-rw-r--r--
Lindent	502 B	-rwxr-xr-x
Makefile	1.6 KB	-rw-r--r--
Makefile.asm-generic	1.17 KB	-rw-r--r--
Makefile.build	20.56 KB	-rw-r--r--
Makefile.clean	2.96 KB	-rw-r--r--
Makefile.dtbinst	1.09 KB	-rw-r--r--
Makefile.extrawarn	2.59 KB	-rw-r--r--
Makefile.gcc-plugins	3.58 KB	-rw-r--r--
Makefile.headersinst	3.98 KB	-rw-r--r--
Makefile.host	6.23 KB	-rw-r--r--
Makefile.kasan	1.09 KB	-rw-r--r--
Makefile.kcov	201 B	-rw-r--r--
Makefile.lib	15.25 KB	-rw-r--r--
Makefile.modbuiltin	1.82 KB	-rw-r--r--
Makefile.modinst	1.52 KB	-rw-r--r--
Makefile.modpost	5.49 KB	-rw-r--r--
Makefile.modsign	1.02 KB	-rw-r--r--
Makefile.ubsan	1.07 KB	-rw-r--r--
adjust_autoksyms.sh	3.09 KB	-rwxr-xr-x
asn1_compiler	30.83 KB	-rwxr-xr-x
asn1_compiler.c	35.54 KB	-rw-r--r--
bloat-o-meter	3.21 KB	-rwxr-xr-x
bootgraph.pl	6.28 KB	-rwxr-xr-x
check_00index.sh	1.3 KB	-rwxr-xr-x
check_extable.sh	4.93 KB	-rwxr-xr-x
checkincludes.pl	1.94 KB	-rwxr-xr-x
checkkconfigsymbols.py	15.51 KB	-rwxr-xr-x
checkpatch.pl	186.79 KB	-rwxr-xr-x
checkstack.pl	5.48 KB	-rwxr-xr-x
checksyscalls.sh	5.68 KB	-rwxr-xr-x
checkversion.pl	1.9 KB	-rwxr-xr-x
cleanfile	3.46 KB	-rwxr-xr-x
cleanpatch	5.06 KB	-rwxr-xr-x
coccicheck	7.23 KB	-rwxr-xr-x
config	4.53 KB	-rwxr-xr-x
conmakehash	12.8 KB	-rwxr-xr-x
conmakehash.c	5.98 KB	-rw-r--r--
const_structs.checkpatch	964 B	-rw-r--r--
decode_stacktrace.sh	3.74 KB	-rwxr-xr-x
decodecode	2.29 KB	-rwxr-xr-x
depmod.sh	1.7 KB	-rwxr-xr-x
diffconfig	3.72 KB	-rwxr-xr-x
documentation-file-ref-check	395 B	-rwxr-xr-x
export_report.pl	4.55 KB	-rwxr-xr-x
extract-cert	13.69 KB	-rwxr-xr-x
extract-cert.c	3.46 KB	-rw-r--r--
extract-ikconfig	1.69 KB	-rwxr-xr-x
extract-module-sig.pl	3.66 KB	-rwxr-xr-x
extract-sys-certs.pl	3.75 KB	-rwxr-xr-x
extract-vmlinux	1.6 KB	-rwxr-xr-x
extract_xc3028.pl	44.6 KB	-rwxr-xr-x
faddr2line	5.53 KB	-rwxr-xr-x
find-unused-docs.sh	1.28 KB	-rwxr-xr-x
gcc-goto.sh	530 B	-rwxr-xr-x
gcc-ld	711 B	-rwxr-xr-x
gcc-plugin.sh	1.06 KB	-rwxr-xr-x
gcc-version.sh	857 B	-rwxr-xr-x
gcc-x86_32-has-stack-protector...	219 B	-rwxr-xr-x
gcc-x86_64-has-stack-protector...	244 B	-rwxr-xr-x
gen_initramfs_list.sh	8.03 KB	-rwxr-xr-x
get_dvb_firmware	25.22 KB	-rwxr-xr-x
get_maintainer.pl	65.03 KB	-rwxr-xr-x
gfp-translate	1.71 KB	-rwxr-xr-x
headerdep.pl	3.5 KB	-rwxr-xr-x
headers.sh	512 B	-rwxr-xr-x
headers_check.pl	3.73 KB	-rwxr-xr-x
headers_install.sh	1.32 KB	-rwxr-xr-x
insert-sys-cert	18.05 KB	-rwxr-xr-x
insert-sys-cert.c	13.08 KB	-rw-r--r--
kallsyms	18.23 KB	-rwxr-xr-x
kallsyms.c	18.71 KB	-rw-r--r--
kernel-doc	92.36 KB	-rwxr-xr-x
kmsg-doc	12.13 KB	-rwxr-xr-x
ld-version.sh	269 B	-rwxr-xr-x
leaking_addresses.pl	9.64 KB	-rwxr-xr-x
link-vmlinux.sh	7.65 KB	-rwxr-xr-x
makelst	808 B	-rwxr-xr-x
markup_oops.pl	8.08 KB	-rwxr-xr-x
mkcompile_h	2.48 KB	-rwxr-xr-x
mkmakefile	1.19 KB	-rwxr-xr-x
mksysmap	1.33 KB	-rwxr-xr-x
mkuboot.sh	414 B	-rwxr-xr-x
module-common.lds	901 B	-rw-r--r--
namespace.pl	13.05 KB	-rwxr-xr-x
objdiff	2.85 KB	-rwxr-xr-x
parse-maintainers.pl	3.72 KB	-rw-r--r--
patch-kernel	9.95 KB	-rwxr-xr-x
pnmtologo.c	11.91 KB	-rw-r--r--
profile2linkerlist.pl	414 B	-rwxr-xr-x
prune-kernel	708 B	-rwxr-xr-x
recordmcount	28.05 KB	-rwxr-xr-x
recordmcount.c	17.2 KB	-rw-r--r--
recordmcount.h	16.38 KB	-rw-r--r--
recordmcount.pl	18 KB	-rwxr-xr-x
setlocalversion	3.92 KB	-rwxr-xr-x
show_delta	2.99 KB	-rwxr-xr-x
sign-file	18.31 KB	-rwxr-xr-x
sign-file.c	9.76 KB	-rw-r--r--
sortextable	17.61 KB	-rwxr-xr-x
sortextable.c	8.35 KB	-rw-r--r--
sortextable.h	5.48 KB	-rw-r--r--
spelling.txt	24.97 KB	-rw-r--r--
sphinx-pre-install	14.04 KB	-rwxr-xr-x
stackdelta	1.84 KB	-rwxr-xr-x
stackusage	794 B	-rwxr-xr-x
tags.sh	9.49 KB	-rwxr-xr-x
ubuntu-retpoline-extract-one	7.25 KB	-rw-r--r--
unifdef.c	34.8 KB	-rw-r--r--
ver_linux	2.94 KB	-rwxr-xr-x
xen-hypercalls.sh	386 B	-rw-r--r--
xz_wrap.sh	562 B	-rwxr-xr-x

Code Editor : checksyscalls.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
#
# Check if current architecture are missing any function calls compared
# to i386.
# i386 define a number of legacy system calls that are i386 specific
# and listed below so they are ignored.
#
# Usage:
# checksyscalls.sh gcc gcc-options
#

ignore_list() {
cat << EOF
#include <asm/types.h>
#include <asm/unistd.h>

/* *at */
#define __IGNORE_open		/* openat */
#define __IGNORE_link		/* linkat */
#define __IGNORE_unlink		/* unlinkat */
#define __IGNORE_mknod		/* mknodat */
#define __IGNORE_chmod		/* fchmodat */
#define __IGNORE_chown		/* fchownat */
#define __IGNORE_mkdir		/* mkdirat */
#define __IGNORE_rmdir		/* unlinkat */
#define __IGNORE_lchown		/* fchownat */
#define __IGNORE_access		/* faccessat */
#define __IGNORE_rename		/* renameat2 */
#define __IGNORE_readlink	/* readlinkat */
#define __IGNORE_symlink	/* symlinkat */
#define __IGNORE_utimes		/* futimesat */
#if BITS_PER_LONG == 64
#define __IGNORE_stat		/* fstatat */
#define __IGNORE_lstat		/* fstatat */
#else
#define __IGNORE_stat64		/* fstatat64 */
#define __IGNORE_lstat64	/* fstatat64 */
#endif

/* Missing flags argument */
#define __IGNORE_renameat	/* renameat2 */

/* CLOEXEC flag */
#define __IGNORE_pipe		/* pipe2 */
#define __IGNORE_dup2		/* dup3 */
#define __IGNORE_epoll_create	/* epoll_create1 */
#define __IGNORE_inotify_init	/* inotify_init1 */
#define __IGNORE_eventfd	/* eventfd2 */
#define __IGNORE_signalfd	/* signalfd4 */

/* MMU */
#ifndef CONFIG_MMU
#define __IGNORE_madvise
#define __IGNORE_mbind
#define __IGNORE_mincore
#define __IGNORE_mlock
#define __IGNORE_mlockall
#define __IGNORE_munlock
#define __IGNORE_munlockall
#define __IGNORE_mprotect
#define __IGNORE_msync
#define __IGNORE_migrate_pages
#define __IGNORE_move_pages
#define __IGNORE_remap_file_pages
#define __IGNORE_get_mempolicy
#define __IGNORE_set_mempolicy
#define __IGNORE_swapoff
#define __IGNORE_swapon
#endif

/* System calls for 32-bit kernels only */
#if BITS_PER_LONG == 64
#define __IGNORE_sendfile64
#define __IGNORE_ftruncate64
#define __IGNORE_truncate64
#define __IGNORE_stat64
#define __IGNORE_lstat64
#define __IGNORE_fstat64
#define __IGNORE_fcntl64
#define __IGNORE_fadvise64_64
#define __IGNORE_fstatat64
#define __IGNORE_fstatfs64
#define __IGNORE_statfs64
#define __IGNORE_llseek
#define __IGNORE_mmap2
#else
#define __IGNORE_sendfile
#define __IGNORE_ftruncate
#define __IGNORE_truncate
#define __IGNORE_stat
#define __IGNORE_lstat
#define __IGNORE_fstat
#define __IGNORE_fcntl
#define __IGNORE_fadvise64
#define __IGNORE_newfstatat
#define __IGNORE_fstatfs
#define __IGNORE_statfs
#define __IGNORE_lseek
#define __IGNORE_mmap
#endif

/* i386-specific or historical system calls */
#define __IGNORE_break
#define __IGNORE_stty
#define __IGNORE_gtty
#define __IGNORE_ftime
#define __IGNORE_prof
#define __IGNORE_lock
#define __IGNORE_mpx
#define __IGNORE_ulimit
#define __IGNORE_profil
#define __IGNORE_ioperm
#define __IGNORE_iopl
#define __IGNORE_idle
#define __IGNORE_modify_ldt
#define __IGNORE_ugetrlimit
#define __IGNORE_vm86
#define __IGNORE_vm86old
#define __IGNORE_set_thread_area
#define __IGNORE_get_thread_area
#define __IGNORE_madvise1
#define __IGNORE_oldstat
#define __IGNORE_oldfstat
#define __IGNORE_oldlstat
#define __IGNORE_oldolduname
#define __IGNORE_olduname
#define __IGNORE_umount
#define __IGNORE_waitpid
#define __IGNORE_stime
#define __IGNORE_nice
#define __IGNORE_signal
#define __IGNORE_sigaction
#define __IGNORE_sgetmask
#define __IGNORE_sigsuspend
#define __IGNORE_sigpending
#define __IGNORE_ssetmask
#define __IGNORE_readdir
#define __IGNORE_socketcall
#define __IGNORE_ipc
#define __IGNORE_sigreturn
#define __IGNORE_sigprocmask
#define __IGNORE_bdflush
#define __IGNORE__llseek
#define __IGNORE__newselect
#define __IGNORE_create_module
#define __IGNORE_query_module
#define __IGNORE_get_kernel_syms
#define __IGNORE_sysfs
#define __IGNORE_uselib
#define __IGNORE__sysctl
#define __IGNORE_arch_prctl

/* ... including the "new" 32-bit uid syscalls */
#define __IGNORE_lchown32
#define __IGNORE_getuid32
#define __IGNORE_getgid32
#define __IGNORE_geteuid32
#define __IGNORE_getegid32
#define __IGNORE_setreuid32
#define __IGNORE_setregid32
#define __IGNORE_getgroups32
#define __IGNORE_setgroups32
#define __IGNORE_fchown32
#define __IGNORE_setresuid32
#define __IGNORE_getresuid32
#define __IGNORE_setresgid32
#define __IGNORE_getresgid32
#define __IGNORE_chown32
#define __IGNORE_setuid32
#define __IGNORE_setgid32
#define __IGNORE_setfsuid32
#define __IGNORE_setfsgid32

/* these can be expressed using other calls */
#define __IGNORE_alarm		/* setitimer */
#define __IGNORE_creat		/* open */
#define __IGNORE_fork		/* clone */
#define __IGNORE_futimesat	/* utimensat */
#define __IGNORE_getpgrp	/* getpgid */
#define __IGNORE_getdents	/* getdents64 */
#define __IGNORE_pause		/* sigsuspend */
#define __IGNORE_poll		/* ppoll */
#define __IGNORE_select		/* pselect6 */
#define __IGNORE_epoll_wait	/* epoll_pwait */
#define __IGNORE_time		/* gettimeofday */
#define __IGNORE_uname		/* newuname */
#define __IGNORE_ustat		/* statfs */
#define __IGNORE_utime		/* utimes */
#define __IGNORE_vfork		/* clone */

/* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */
#ifdef __NR_sync_file_range2
#define __IGNORE_sync_file_range
#endif

/* Unmerged syscalls for AFS, STREAMS, etc. */
#define __IGNORE_afs_syscall
#define __IGNORE_getpmsg
#define __IGNORE_putpmsg
#define __IGNORE_vserver
EOF
}

syscall_list() {
    grep '^[0-9]' "$1" | sort -n |
	while read nr abi name entry ; do
		echo "#if !defined(__NR_${name}) && !defined(__IGNORE_${name})"
		echo "#warning syscall ${name} not implemented"
		echo "#endif"
	done
}

(ignore_list && syscall_list $(dirname $0)/../arch/x86/entry/syscalls/syscall_32.tbl) | \
$* -E -x c - > /dev/null

${this.title}

Code Editor : checksyscalls.sh