glibc/sysdeps/unix/sysv/linux/sh
Florian Weimer 4cf0d22305 Linux: Add tables with system call numbers
The new tables are currently only used for consistency checks
with the installed kernel headers and the architecture-independent
system call names table.  They are based on Linux 5.4.

The goal is to use these architecture-specific tables to ensure
that system call wrappers are available irrespective of the version
of the installed kernel headers.

The tables are formatted in the form of C header files so that they
can be used directly in an #include directive, without external
preprocessing.  (External preprocessing of a plain table file
would introduce cross-subdirectory dependency issues.)  However,
the intent is that they can still be treated as tables and can be
processed by simple tools.

The irregular system call names on 32-bit arm add a complication.
The <fixup-asm-unistd.h> header is introduced to work around that,
and the system calls are listed under regular names in the
<arch-syscall.h> file.

A make target, update-syscalls-list, is added to patch the glibc
sources with data from the current kernel headers.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
2020-01-02 10:18:10 +01:00
..
be nptl: Move waitpid implementation to libc 2019-12-19 16:11:09 -03:00
bits Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
le nptl: Move waitpid implementation to libc 2019-12-19 16:11:09 -03:00
sh3 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sh4 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sys Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
____longjmp_chk.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
arch-syscall.h Linux: Add tables with system call numbers 2020-01-02 10:18:10 +01:00
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
brk.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
c++-types.data
clone.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
configure
configure.ac
fxstat.c
fxstatat.c
Implies
jmp_buf-macros.h Add jmp_buf-macros.h 2017-11-09 05:10:03 -08:00
kernel_sigaction.h m68k: Fix sigaction kernel definition (BZ #23960) 2018-12-18 16:45:10 -02:00
kernel-features.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
localplt.data Allow abort PLT references in libc.so for SH. 2017-08-16 17:01:27 +00:00
lowlevel-atomic.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
lxstat.c
makecontext.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile
pipe.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shlib-versions
sigaltstack-offsets.sym
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
smp.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
syscall.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
syscalls.list posix: Consolidate Linux waitpid syscall 2017-05-18 18:06:47 -03:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sysdep.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Versions
vfork.S Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xstat.c