Add ARM syscall numbers.

* include/linux/arm/syscall.h: New file.

include/linux/arm/syscall.h

@@ -0,0 +1,86 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * GNU Mes --- Maxwell Equations of Software
+ * Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+ * Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org>
+ *
+ * This file is part of GNU Mes.
+ *
+ * GNU Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * GNU Mes is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __MES_LINUX_ARM_SYSCALL_H
+#define __MES_LINUX_ARM_SYSCALL_H 1
+
+/* See https://github.com/torvalds/linux/blob/v4.19/arch/arm/tools/syscall.tbl */
+
+// libc
+#define SYS_fork    0x02
+#define SYS_read    0x03
+#define SYS_open    0x05
+//#define SYS_waitpid
+#define SYS_wait4   0x72
+#define SYS_execve  0x0b
+#define SYS_chmod   0x0f
+#define SYS_access  0x21
+#define SYS_brk     0x2d
+#define SYS_ioctl   0x36
+#define SYS_fsync   0x76
+
+// libc+tcc
+#define SYS_close  0x06
+#define SYS_lseek  0x13
+#define SYS_unlink 0x0a
+#define SYS_rmdir  0x28
+#define SYS_gettimeofday 0x4e
+#define SYS_stat   0x6a
+#define SYS_getcwd 0xb7
+
+// libc+gnu
+#define SYS_chdir     0x0c
+#define SYS_link      0x09
+#define SYS_getpid    0x14
+#define SYS_getuid    0x18
+#define SYS_kill      0x25
+#define SYS_rename    0x26
+#define SYS_mkdir     0x27
+#define SYS_dup       0x29
+#define SYS_pipe      0x2a
+#define SYS_getgid    0x2f
+#define SYS_rt_sigaction 0xae
+#define SYS_rt_sigreturn 0xad
+#define SYS_fcntl     0x37
+#define SYS_dup2      0x3f
+#define SYS_getrusage 0x4d
+#define SYS_lstat     0x6b
+#define SYS_setitimer 0x68
+#define SYS_fstat     0x6c
+#define SYS_nanosleep 0xa2
+#define SYS_getdents  0x8d
+#define SYS_clock_gettime 0x107
+
+// bash
+#define SYS_setuid    0x17
+#define SYS_setgid    0x2e
+#define SYS_geteuid   0x31
+#define SYS_getegid   0x32
+#define SYS_getppid   0x40
+
+// make+WITH_GLIBC
+#define SYS_rt_sigprocmask 0xaf
+
+// tar
+#define SYS_symlink   0x53
+#define SYS_readlink  0x55
+#define SYS_mknod     0x0e
+
+#endif // __MES_LINUX_ARM_SYSCALL_H