#ifndef __ASM_ARM_UNISTD_H
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#ifndef __ASM_ARM_UNISTD_H
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#define __ASM_ARM_UNISTD_H
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#define __ASM_ARM_UNISTD_H
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#define __NR_SYSCALL_BASE 0x900000
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#define __NR_SYSCALL_BASE 0x900000
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/*
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/*
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* This file contains the system call numbers.
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* This file contains the system call numbers.
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*/
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*/
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#define __NR_setup __NR_SYSCALL_BASE+ 0 /* used only by init, to get system going */
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#define __NR_setup __NR_SYSCALL_BASE+ 0 /* used only by init, to get system going */
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#define __NR_exit __NR_SYSCALL_BASE+ 1
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#define __NR_exit __NR_SYSCALL_BASE+ 1
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#define __NR_fork __NR_SYSCALL_BASE+ 2
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#define __NR_fork __NR_SYSCALL_BASE+ 2
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#define __NR_read __NR_SYSCALL_BASE+ 3
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#define __NR_read __NR_SYSCALL_BASE+ 3
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#define __NR_write __NR_SYSCALL_BASE+ 4
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#define __NR_write __NR_SYSCALL_BASE+ 4
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#define __NR_open __NR_SYSCALL_BASE+ 5
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#define __NR_open __NR_SYSCALL_BASE+ 5
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#define __NR_close __NR_SYSCALL_BASE+ 6
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#define __NR_close __NR_SYSCALL_BASE+ 6
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#define __NR_waitpid __NR_SYSCALL_BASE+ 7
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#define __NR_waitpid __NR_SYSCALL_BASE+ 7
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#define __NR_creat __NR_SYSCALL_BASE+ 8
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#define __NR_creat __NR_SYSCALL_BASE+ 8
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#define __NR_link __NR_SYSCALL_BASE+ 9
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#define __NR_link __NR_SYSCALL_BASE+ 9
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#define __NR_unlink __NR_SYSCALL_BASE+ 10
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#define __NR_unlink __NR_SYSCALL_BASE+ 10
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#define __NR_execve __NR_SYSCALL_BASE+ 11
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#define __NR_execve __NR_SYSCALL_BASE+ 11
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#define __NR_chdir __NR_SYSCALL_BASE+ 12
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#define __NR_chdir __NR_SYSCALL_BASE+ 12
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#define __NR_time __NR_SYSCALL_BASE+ 13
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#define __NR_time __NR_SYSCALL_BASE+ 13
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#define __NR_mknod __NR_SYSCALL_BASE+ 14
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#define __NR_mknod __NR_SYSCALL_BASE+ 14
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#define __NR_chmod __NR_SYSCALL_BASE+ 15
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#define __NR_chmod __NR_SYSCALL_BASE+ 15
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#define __NR_chown __NR_SYSCALL_BASE+ 16
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#define __NR_chown __NR_SYSCALL_BASE+ 16
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#define __NR_break __NR_SYSCALL_BASE+ 17
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#define __NR_break __NR_SYSCALL_BASE+ 17
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#define __NR_oldstat __NR_SYSCALL_BASE+ 18
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#define __NR_oldstat __NR_SYSCALL_BASE+ 18
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#define __NR_lseek __NR_SYSCALL_BASE+ 19
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#define __NR_lseek __NR_SYSCALL_BASE+ 19
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#define __NR_getpid __NR_SYSCALL_BASE+ 20
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#define __NR_getpid __NR_SYSCALL_BASE+ 20
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#define __NR_mount __NR_SYSCALL_BASE+ 21
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#define __NR_mount __NR_SYSCALL_BASE+ 21
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#define __NR_umount __NR_SYSCALL_BASE+ 22
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#define __NR_umount __NR_SYSCALL_BASE+ 22
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#define __NR_setuid __NR_SYSCALL_BASE+ 23
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#define __NR_setuid __NR_SYSCALL_BASE+ 23
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#define __NR_getuid __NR_SYSCALL_BASE+ 24
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#define __NR_getuid __NR_SYSCALL_BASE+ 24
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#define __NR_stime __NR_SYSCALL_BASE+ 25
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#define __NR_stime __NR_SYSCALL_BASE+ 25
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#define __NR_ptrace __NR_SYSCALL_BASE+ 26
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#define __NR_ptrace __NR_SYSCALL_BASE+ 26
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#define __NR_alarm __NR_SYSCALL_BASE+ 27
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#define __NR_alarm __NR_SYSCALL_BASE+ 27
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#define __NR_oldfstat __NR_SYSCALL_BASE+ 28
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#define __NR_oldfstat __NR_SYSCALL_BASE+ 28
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#define __NR_pause __NR_SYSCALL_BASE+ 29
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#define __NR_pause __NR_SYSCALL_BASE+ 29
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#define __NR_utime __NR_SYSCALL_BASE+ 30
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#define __NR_utime __NR_SYSCALL_BASE+ 30
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#define __NR_stty __NR_SYSCALL_BASE+ 31
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#define __NR_stty __NR_SYSCALL_BASE+ 31
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#define __NR_gtty __NR_SYSCALL_BASE+ 32
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#define __NR_gtty __NR_SYSCALL_BASE+ 32
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#define __NR_access __NR_SYSCALL_BASE+ 33
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#define __NR_access __NR_SYSCALL_BASE+ 33
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#define __NR_nice __NR_SYSCALL_BASE+ 34
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#define __NR_nice __NR_SYSCALL_BASE+ 34
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#define __NR_ftime __NR_SYSCALL_BASE+ 35
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#define __NR_ftime __NR_SYSCALL_BASE+ 35
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#define __NR_sync __NR_SYSCALL_BASE+ 36
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#define __NR_sync __NR_SYSCALL_BASE+ 36
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#define __NR_kill __NR_SYSCALL_BASE+ 37
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#define __NR_kill __NR_SYSCALL_BASE+ 37
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#define __NR_rename __NR_SYSCALL_BASE+ 38
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#define __NR_rename __NR_SYSCALL_BASE+ 38
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#define __NR_mkdir __NR_SYSCALL_BASE+ 39
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#define __NR_mkdir __NR_SYSCALL_BASE+ 39
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#define __NR_rmdir __NR_SYSCALL_BASE+ 40
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#define __NR_rmdir __NR_SYSCALL_BASE+ 40
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#define __NR_dup __NR_SYSCALL_BASE+ 41
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#define __NR_dup __NR_SYSCALL_BASE+ 41
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#define __NR_pipe __NR_SYSCALL_BASE+ 42
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#define __NR_pipe __NR_SYSCALL_BASE+ 42
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#define __NR_times __NR_SYSCALL_BASE+ 43
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#define __NR_times __NR_SYSCALL_BASE+ 43
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#define __NR_prof __NR_SYSCALL_BASE+ 44
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#define __NR_prof __NR_SYSCALL_BASE+ 44
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#define __NR_brk __NR_SYSCALL_BASE+ 45
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#define __NR_brk __NR_SYSCALL_BASE+ 45
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#define __NR_setgid __NR_SYSCALL_BASE+ 46
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#define __NR_setgid __NR_SYSCALL_BASE+ 46
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#define __NR_getgid __NR_SYSCALL_BASE+ 47
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#define __NR_getgid __NR_SYSCALL_BASE+ 47
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#define __NR_signal __NR_SYSCALL_BASE+ 48
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#define __NR_signal __NR_SYSCALL_BASE+ 48
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#define __NR_geteuid __NR_SYSCALL_BASE+ 49
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#define __NR_geteuid __NR_SYSCALL_BASE+ 49
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#define __NR_getegid __NR_SYSCALL_BASE+ 50
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#define __NR_getegid __NR_SYSCALL_BASE+ 50
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#define __NR_acct __NR_SYSCALL_BASE+ 51
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#define __NR_acct __NR_SYSCALL_BASE+ 51
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#define __NR_phys __NR_SYSCALL_BASE+ 52
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#define __NR_phys __NR_SYSCALL_BASE+ 52
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#define __NR_lock __NR_SYSCALL_BASE+ 53
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#define __NR_lock __NR_SYSCALL_BASE+ 53
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#define __NR_ioctl __NR_SYSCALL_BASE+ 54
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#define __NR_ioctl __NR_SYSCALL_BASE+ 54
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#define __NR_fcntl __NR_SYSCALL_BASE+ 55
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#define __NR_fcntl __NR_SYSCALL_BASE+ 55
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#define __NR_mpx __NR_SYSCALL_BASE+ 56
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#define __NR_mpx __NR_SYSCALL_BASE+ 56
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#define __NR_setpgid __NR_SYSCALL_BASE+ 57
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#define __NR_setpgid __NR_SYSCALL_BASE+ 57
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#define __NR_ulimit __NR_SYSCALL_BASE+ 58
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#define __NR_ulimit __NR_SYSCALL_BASE+ 58
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#define __NR_oldolduname __NR_SYSCALL_BASE+ 59
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#define __NR_oldolduname __NR_SYSCALL_BASE+ 59
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#define __NR_umask __NR_SYSCALL_BASE+ 60
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#define __NR_umask __NR_SYSCALL_BASE+ 60
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#define __NR_chroot __NR_SYSCALL_BASE+ 61
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#define __NR_chroot __NR_SYSCALL_BASE+ 61
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#define __NR_ustat __NR_SYSCALL_BASE+ 62
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#define __NR_ustat __NR_SYSCALL_BASE+ 62
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#define __NR_dup2 __NR_SYSCALL_BASE+ 63
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#define __NR_dup2 __NR_SYSCALL_BASE+ 63
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#define __NR_getppid __NR_SYSCALL_BASE+ 64
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#define __NR_getppid __NR_SYSCALL_BASE+ 64
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#define __NR_getpgrp __NR_SYSCALL_BASE+ 65
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#define __NR_getpgrp __NR_SYSCALL_BASE+ 65
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#define __NR_setsid __NR_SYSCALL_BASE+ 66
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#define __NR_setsid __NR_SYSCALL_BASE+ 66
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#define __NR_sigaction __NR_SYSCALL_BASE+ 67
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#define __NR_sigaction __NR_SYSCALL_BASE+ 67
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#define __NR_sgetmask __NR_SYSCALL_BASE+ 68
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#define __NR_sgetmask __NR_SYSCALL_BASE+ 68
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#define __NR_ssetmask __NR_SYSCALL_BASE+ 69
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#define __NR_ssetmask __NR_SYSCALL_BASE+ 69
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#define __NR_setreuid __NR_SYSCALL_BASE+ 70
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#define __NR_setreuid __NR_SYSCALL_BASE+ 70
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#define __NR_setregid __NR_SYSCALL_BASE+ 71
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#define __NR_setregid __NR_SYSCALL_BASE+ 71
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#define __NR_sigsuspend __NR_SYSCALL_BASE+ 72
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#define __NR_sigsuspend __NR_SYSCALL_BASE+ 72
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#define __NR_sigpending __NR_SYSCALL_BASE+ 73
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#define __NR_sigpending __NR_SYSCALL_BASE+ 73
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#define __NR_sethostname __NR_SYSCALL_BASE+ 74
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#define __NR_sethostname __NR_SYSCALL_BASE+ 74
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#define __NR_setrlimit __NR_SYSCALL_BASE+ 75
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#define __NR_setrlimit __NR_SYSCALL_BASE+ 75
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#define __NR_getrlimit __NR_SYSCALL_BASE+ 76
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#define __NR_getrlimit __NR_SYSCALL_BASE+ 76
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#define __NR_getrusage __NR_SYSCALL_BASE+ 77
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#define __NR_getrusage __NR_SYSCALL_BASE+ 77
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#define __NR_gettimeofday __NR_SYSCALL_BASE+ 78
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#define __NR_gettimeofday __NR_SYSCALL_BASE+ 78
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#define __NR_settimeofday __NR_SYSCALL_BASE+ 79
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#define __NR_settimeofday __NR_SYSCALL_BASE+ 79
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#define __NR_getgroups __NR_SYSCALL_BASE+ 80
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#define __NR_getgroups __NR_SYSCALL_BASE+ 80
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#define __NR_setgroups __NR_SYSCALL_BASE+ 81
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#define __NR_setgroups __NR_SYSCALL_BASE+ 81
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#define __NR_select __NR_SYSCALL_BASE+ 82
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#define __NR_select __NR_SYSCALL_BASE+ 82
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#define __NR_symlink __NR_SYSCALL_BASE+ 83
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#define __NR_symlink __NR_SYSCALL_BASE+ 83
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#define __NR_oldlstat __NR_SYSCALL_BASE+ 84
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#define __NR_oldlstat __NR_SYSCALL_BASE+ 84
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#define __NR_readlink __NR_SYSCALL_BASE+ 85
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#define __NR_readlink __NR_SYSCALL_BASE+ 85
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#define __NR_uselib __NR_SYSCALL_BASE+ 86
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#define __NR_uselib __NR_SYSCALL_BASE+ 86
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#define __NR_swapon __NR_SYSCALL_BASE+ 87
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#define __NR_swapon __NR_SYSCALL_BASE+ 87
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#define __NR_reboot __NR_SYSCALL_BASE+ 88
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#define __NR_reboot __NR_SYSCALL_BASE+ 88
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#define __NR_readdir __NR_SYSCALL_BASE+ 89
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#define __NR_readdir __NR_SYSCALL_BASE+ 89
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#define __NR_mmap __NR_SYSCALL_BASE+ 90
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#define __NR_mmap __NR_SYSCALL_BASE+ 90
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#define __NR_munmap __NR_SYSCALL_BASE+ 91
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#define __NR_munmap __NR_SYSCALL_BASE+ 91
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#define __NR_truncate __NR_SYSCALL_BASE+ 92
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#define __NR_truncate __NR_SYSCALL_BASE+ 92
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#define __NR_ftruncate __NR_SYSCALL_BASE+ 93
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#define __NR_ftruncate __NR_SYSCALL_BASE+ 93
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#define __NR_fchmod __NR_SYSCALL_BASE+ 94
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#define __NR_fchmod __NR_SYSCALL_BASE+ 94
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#define __NR_fchown __NR_SYSCALL_BASE+ 95
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#define __NR_fchown __NR_SYSCALL_BASE+ 95
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#define __NR_getpriority __NR_SYSCALL_BASE+ 96
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#define __NR_getpriority __NR_SYSCALL_BASE+ 96
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#define __NR_setpriority __NR_SYSCALL_BASE+ 97
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#define __NR_setpriority __NR_SYSCALL_BASE+ 97
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#define __NR_profil __NR_SYSCALL_BASE+ 98
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#define __NR_profil __NR_SYSCALL_BASE+ 98
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#define __NR_statfs __NR_SYSCALL_BASE+ 99
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#define __NR_statfs __NR_SYSCALL_BASE+ 99
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#define __NR_fstatfs __NR_SYSCALL_BASE+100
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#define __NR_fstatfs __NR_SYSCALL_BASE+100
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#define __NR_ioperm __NR_SYSCALL_BASE+101
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#define __NR_ioperm __NR_SYSCALL_BASE+101
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#define __NR_socketcall __NR_SYSCALL_BASE+102
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#define __NR_socketcall __NR_SYSCALL_BASE+102
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#define __NR_syslog __NR_SYSCALL_BASE+103
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#define __NR_syslog __NR_SYSCALL_BASE+103
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#define __NR_setitimer __NR_SYSCALL_BASE+104
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#define __NR_setitimer __NR_SYSCALL_BASE+104
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#define __NR_getitimer __NR_SYSCALL_BASE+105
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#define __NR_getitimer __NR_SYSCALL_BASE+105
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#define __NR_stat __NR_SYSCALL_BASE+106
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#define __NR_stat __NR_SYSCALL_BASE+106
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#define __NR_lstat __NR_SYSCALL_BASE+107
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#define __NR_lstat __NR_SYSCALL_BASE+107
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#define __NR_fstat __NR_SYSCALL_BASE+108
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#define __NR_fstat __NR_SYSCALL_BASE+108
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#define __NR_olduname __NR_SYSCALL_BASE+109
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#define __NR_olduname __NR_SYSCALL_BASE+109
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#define __NR_iopl __NR_SYSCALL_BASE+110
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#define __NR_iopl __NR_SYSCALL_BASE+110
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#define __NR_vhangup __NR_SYSCALL_BASE+111
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#define __NR_vhangup __NR_SYSCALL_BASE+111
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#define __NR_idle __NR_SYSCALL_BASE+112
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#define __NR_idle __NR_SYSCALL_BASE+112
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#define __NR_syscall __NR_SYSCALL_BASE+113 /* syscall to call a syscall! */
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#define __NR_syscall __NR_SYSCALL_BASE+113 /* syscall to call a syscall! */
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#define __NR_wait4 __NR_SYSCALL_BASE+114
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#define __NR_wait4 __NR_SYSCALL_BASE+114
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#define __NR_swapoff __NR_SYSCALL_BASE+115
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#define __NR_swapoff __NR_SYSCALL_BASE+115
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#define __NR_sysinfo __NR_SYSCALL_BASE+116
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#define __NR_sysinfo __NR_SYSCALL_BASE+116
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#define __NR_ipc __NR_SYSCALL_BASE+117
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#define __NR_ipc __NR_SYSCALL_BASE+117
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#define __NR_fsync __NR_SYSCALL_BASE+118
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#define __NR_fsync __NR_SYSCALL_BASE+118
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#define __NR_sigreturn __NR_SYSCALL_BASE+119
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#define __NR_sigreturn __NR_SYSCALL_BASE+119
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#define __NR_clone __NR_SYSCALL_BASE+120
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#define __NR_clone __NR_SYSCALL_BASE+120
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#define __NR_setdomainname __NR_SYSCALL_BASE+121
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#define __NR_setdomainname __NR_SYSCALL_BASE+121
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#define __NR_uname __NR_SYSCALL_BASE+122
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#define __NR_uname __NR_SYSCALL_BASE+122
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#define __NR_modify_ldt __NR_SYSCALL_BASE+123
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#define __NR_modify_ldt __NR_SYSCALL_BASE+123
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#define __NR_adjtimex __NR_SYSCALL_BASE+124
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#define __NR_adjtimex __NR_SYSCALL_BASE+124
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#define __NR_mprotect __NR_SYSCALL_BASE+125
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#define __NR_mprotect __NR_SYSCALL_BASE+125
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#define __NR_sigprocmask __NR_SYSCALL_BASE+126
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#define __NR_sigprocmask __NR_SYSCALL_BASE+126
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#define __NR_create_module __NR_SYSCALL_BASE+127
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#define __NR_create_module __NR_SYSCALL_BASE+127
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#define __NR_init_module __NR_SYSCALL_BASE+128
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#define __NR_init_module __NR_SYSCALL_BASE+128
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#define __NR_delete_module __NR_SYSCALL_BASE+129
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#define __NR_delete_module __NR_SYSCALL_BASE+129
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#define __NR_get_kernel_syms __NR_SYSCALL_BASE+130
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#define __NR_get_kernel_syms __NR_SYSCALL_BASE+130
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#define __NR_quotactl __NR_SYSCALL_BASE+131
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#define __NR_quotactl __NR_SYSCALL_BASE+131
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#define __NR_getpgid __NR_SYSCALL_BASE+132
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#define __NR_getpgid __NR_SYSCALL_BASE+132
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#define __NR_fchdir __NR_SYSCALL_BASE+133
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#define __NR_fchdir __NR_SYSCALL_BASE+133
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#define __NR_bdflush __NR_SYSCALL_BASE+134
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#define __NR_bdflush __NR_SYSCALL_BASE+134
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#define __NR_sysfs __NR_SYSCALL_BASE+135
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#define __NR_sysfs __NR_SYSCALL_BASE+135
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#define __NR_personality __NR_SYSCALL_BASE+136
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#define __NR_personality __NR_SYSCALL_BASE+136
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#define __NR_afs_syscall __NR_SYSCALL_BASE+137 /* Syscall for Andrew File System */
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#define __NR_afs_syscall __NR_SYSCALL_BASE+137 /* Syscall for Andrew File System */
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#define __NR_setfsuid __NR_SYSCALL_BASE+138
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#define __NR_setfsuid __NR_SYSCALL_BASE+138
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#define __NR_setfsgid __NR_SYSCALL_BASE+139
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#define __NR_setfsgid __NR_SYSCALL_BASE+139
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#define __NR__llseek __NR_SYSCALL_BASE+140
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#define __NR__llseek __NR_SYSCALL_BASE+140
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#define __NR_getdents __NR_SYSCALL_BASE+141
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#define __NR_getdents __NR_SYSCALL_BASE+141
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#define __NR__newselect __NR_SYSCALL_BASE+142
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#define __NR__newselect __NR_SYSCALL_BASE+142
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#define __NR_flock __NR_SYSCALL_BASE+143
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#define __NR_flock __NR_SYSCALL_BASE+143
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#define __NR_msync __NR_SYSCALL_BASE+144
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#define __NR_msync __NR_SYSCALL_BASE+144
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#define __NR_readv __NR_SYSCALL_BASE+145
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#define __NR_readv __NR_SYSCALL_BASE+145
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#define __NR_writev __NR_SYSCALL_BASE+146
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#define __NR_writev __NR_SYSCALL_BASE+146
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#define __NR_getsid __NR_SYSCALL_BASE+147
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#define __NR_getsid __NR_SYSCALL_BASE+147
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#define __NR_fdatasync __NR_SYSCALL_BASE+148
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#define __NR_fdatasync __NR_SYSCALL_BASE+148
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#define __NR__sysctl __NR_SYSCALL_BASE+149
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#define __NR__sysctl __NR_SYSCALL_BASE+149
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#define __NR_mlock __NR_SYSCALL_BASE+150
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#define __NR_mlock __NR_SYSCALL_BASE+150
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#define __NR_munlock __NR_SYSCALL_BASE+151
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#define __NR_munlock __NR_SYSCALL_BASE+151
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#define __NR_mlockall __NR_SYSCALL_BASE+152
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#define __NR_mlockall __NR_SYSCALL_BASE+152
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#define __NR_munlockall __NR_SYSCALL_BASE+153
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#define __NR_munlockall __NR_SYSCALL_BASE+153
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#define __NR_sched_setparam __NR_SYSCALL_BASE+154
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#define __NR_sched_setparam __NR_SYSCALL_BASE+154
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#define __NR_sched_getparam __NR_SYSCALL_BASE+155
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#define __NR_sched_getparam __NR_SYSCALL_BASE+155
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#define __NR_sched_setscheduler __NR_SYSCALL_BASE+156
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#define __NR_sched_setscheduler __NR_SYSCALL_BASE+156
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#define __NR_sched_getscheduler __NR_SYSCALL_BASE+157
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#define __NR_sched_getscheduler __NR_SYSCALL_BASE+157
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#define __NR_sched_yield __NR_SYSCALL_BASE+158
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#define __NR_sched_yield __NR_SYSCALL_BASE+158
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#define __NR_sched_get_priority_max __NR_SYSCALL_BASE+159
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#define __NR_sched_get_priority_max __NR_SYSCALL_BASE+159
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#define __NR_sched_get_priority_min __NR_SYSCALL_BASE+160
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#define __NR_sched_get_priority_min __NR_SYSCALL_BASE+160
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#define __NR_sched_rr_get_interval __NR_SYSCALL_BASE+161
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#define __NR_sched_rr_get_interval __NR_SYSCALL_BASE+161
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#define __NR_nanosleep __NR_SYSCALL_BASE+162
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#define __NR_nanosleep __NR_SYSCALL_BASE+162
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#define __NR_mremap __NR_SYSCALL_BASE+163
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#define __NR_mremap __NR_SYSCALL_BASE+163
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#define __NR_poll __NR_SYSCALL_BASE+168
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#define __NR_poll __NR_SYSCALL_BASE+168
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#define __NR_getpmsg __NR_SYSCALL_BASE+188
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#define __NR_getpmsg __NR_SYSCALL_BASE+188
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#define __NR_putpmsg __NR_SYSCALL_BASE+189
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#define __NR_putpmsg __NR_SYSCALL_BASE+189
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#define __sys2(x) #x
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#define __sys2(x) #x
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#define __sys1(x) __sys2(x)
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#define __sys1(x) __sys2(x)
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#ifndef __syscall
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#ifndef __syscall
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#define __syscall(name) "swi " __sys1(__NR_##name) "\n\t"
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#define __syscall(name) "swi " __sys1(__NR_##name) "\n\t"
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#endif
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#endif
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#define _syscall0(type,name) \
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#define _syscall0(type,name) \
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type name(void) { \
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type name(void) { \
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long __res; \
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long __res; \
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__asm__ __volatile__ ( \
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__asm__ __volatile__ ( \
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__syscall(name) \
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__syscall(name) \
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"mov %0,r0\n\t" \
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"mov %0,r0\n\t" \
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:"=r" (__res) : : "r0","r1","r2","r3","lr"); \
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:"=r" (__res) : : "r0","r1","r2","r3","lr"); \
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if (__res >= 0) \
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if (__res >= 0) \
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return (type) __res; \
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return (type) __res; \
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errno = -__res; \
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errno = -__res; \
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return -1; \
|
return -1; \
|
}
|
}
|
|
|
#define _syscall1(type,name,type1,arg1) \
|
#define _syscall1(type,name,type1,arg1) \
|
type name(type1 arg1) { \
|
type name(type1 arg1) { \
|
long __res; \
|
long __res; \
|
__asm__ __volatile__ ( \
|
__asm__ __volatile__ ( \
|
"mov r0,%1\n\t" \
|
"mov r0,%1\n\t" \
|
__syscall(name) \
|
__syscall(name) \
|
"mov %0,r0\n\t" \
|
"mov %0,r0\n\t" \
|
: "=r" (__res) \
|
: "=r" (__res) \
|
: "r" ((long)(arg1)) \
|
: "r" ((long)(arg1)) \
|
: "r0","r1","r2","r3","lr"); \
|
: "r0","r1","r2","r3","lr"); \
|
if (__res >= 0) \
|
if (__res >= 0) \
|
return (type) __res; \
|
return (type) __res; \
|
errno = -__res; \
|
errno = -__res; \
|
return -1; \
|
return -1; \
|
}
|
}
|
|
|
#define _syscall2(type,name,type1,arg1,type2,arg2) \
|
#define _syscall2(type,name,type1,arg1,type2,arg2) \
|
type name(type1 arg1,type2 arg2) { \
|
type name(type1 arg1,type2 arg2) { \
|
long __res; \
|
long __res; \
|
__asm__ __volatile__ ( \
|
__asm__ __volatile__ ( \
|
"mov r0,%1\n\t" \
|
"mov r0,%1\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r1,%2\n\t" \
|
__syscall(name) \
|
__syscall(name) \
|
"mov %0,r0\n\t" \
|
"mov %0,r0\n\t" \
|
: "=r" (__res) \
|
: "=r" (__res) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)) \
|
: "r0","r1","r2","r3","lr"); \
|
: "r0","r1","r2","r3","lr"); \
|
if (__res >= 0) \
|
if (__res >= 0) \
|
return (type) __res; \
|
return (type) __res; \
|
errno = -__res; \
|
errno = -__res; \
|
return -1; \
|
return -1; \
|
}
|
}
|
|
|
|
|
#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
|
#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
|
type name(type1 arg1,type2 arg2,type3 arg3) { \
|
type name(type1 arg1,type2 arg2,type3 arg3) { \
|
long __res; \
|
long __res; \
|
__asm__ __volatile__ ( \
|
__asm__ __volatile__ ( \
|
"mov r0,%1\n\t" \
|
"mov r0,%1\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r2,%3\n\t" \
|
"mov r2,%3\n\t" \
|
__syscall(name) \
|
__syscall(name) \
|
"mov %0,r0\n\t" \
|
"mov %0,r0\n\t" \
|
: "=r" (__res) \
|
: "=r" (__res) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \
|
: "r0","r1","r2","r3","lr"); \
|
: "r0","r1","r2","r3","lr"); \
|
if (__res >= 0) \
|
if (__res >= 0) \
|
return (type) __res; \
|
return (type) __res; \
|
errno=-__res; \
|
errno=-__res; \
|
return -1; \
|
return -1; \
|
}
|
}
|
|
|
|
|
#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
|
#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
|
long __res; \
|
long __res; \
|
__asm__ __volatile__ ( \
|
__asm__ __volatile__ ( \
|
"mov r0,%1\n\t" \
|
"mov r0,%1\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r2,%3\n\t" \
|
"mov r2,%3\n\t" \
|
"mov r3,%4\n\t" \
|
"mov r3,%4\n\t" \
|
__syscall(name) \
|
__syscall(name) \
|
"mov %0,r0\n\t" \
|
"mov %0,r0\n\t" \
|
: "=r" (__res) \
|
: "=r" (__res) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \
|
: "r0","r1","r2","r3","lr"); \
|
: "r0","r1","r2","r3","lr"); \
|
if (__res >= 0) \
|
if (__res >= 0) \
|
return (type) __res; \
|
return (type) __res; \
|
errno=-__res; \
|
errno=-__res; \
|
return -1; \
|
return -1; \
|
}
|
}
|
|
|
|
|
#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
|
#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
|
long __res; \
|
long __res; \
|
__asm__ __volatile__ ( \
|
__asm__ __volatile__ ( \
|
"mov r0,%1\n\t" \
|
"mov r0,%1\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r1,%2\n\t" \
|
"mov r2,%3\n\t" \
|
"mov r2,%3\n\t" \
|
"mov r3,%4\n\t" \
|
"mov r3,%4\n\t" \
|
"mov r4,%5\n\t" \
|
"mov r4,%5\n\t" \
|
__syscall(name) \
|
__syscall(name) \
|
"mov %0,r0\n\t" \
|
"mov %0,r0\n\t" \
|
: "=r" (__res) \
|
: "=r" (__res) \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \
|
"r" ((long)(arg5)) \
|
"r" ((long)(arg5)) \
|
: "r0","r1","r2","r3","r4","lr"); \
|
: "r0","r1","r2","r3","r4","lr"); \
|
if (__res >= 0) \
|
if (__res >= 0) \
|
return (type) __res; \
|
return (type) __res; \
|
errno=-__res; \
|
errno=-__res; \
|
return -1; \
|
return -1; \
|
}
|
}
|
|
|
#ifdef __KERNEL_SYSCALLS__
|
#ifdef __KERNEL_SYSCALLS__
|
#define __NR__exit __NR_exit
|
#define __NR__exit __NR_exit
|
static inline _syscall0(int,idle);
|
static inline _syscall0(int,idle);
|
static inline _syscall0(int,fork);
|
static inline _syscall0(int,fork);
|
static inline _syscall2(int,clone,unsigned long,flags,char *,esp);
|
static inline _syscall2(int,clone,unsigned long,flags,char *,esp);
|
static inline _syscall0(int,pause);
|
static inline _syscall0(int,pause);
|
static inline _syscall0(int,setup);
|
static inline _syscall0(int,setup);
|
static inline _syscall0(int,sync);
|
static inline _syscall0(int,sync);
|
static inline _syscall0(pid_t,setsid);
|
static inline _syscall0(pid_t,setsid);
|
static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count);
|
static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count);
|
static inline _syscall1(int,dup,int,fd);
|
static inline _syscall1(int,dup,int,fd);
|
static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp);
|
static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp);
|
static inline _syscall3(int,open,const char *,file,int,flag,int,mode);
|
static inline _syscall3(int,open,const char *,file,int,flag,int,mode);
|
static inline _syscall1(int,close,int,fd);
|
static inline _syscall1(int,close,int,fd);
|
static inline _syscall1(int,_exit,int,exitcode);
|
static inline _syscall1(int,_exit,int,exitcode);
|
static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options);
|
static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options);
|
|
|
static inline pid_t wait(int * wait_stat)
|
static inline pid_t wait(int * wait_stat)
|
{
|
{
|
return waitpid(-1,wait_stat,0);
|
return waitpid(-1,wait_stat,0);
|
}
|
}
|
|
|
|
|
|
|
/*
|
/*
|
* This is the mechanism for creating a new kernel thread.
|
* This is the mechanism for creating a new kernel thread.
|
*
|
*
|
* NOTE! Only a kernel-only process(ie the swapper or direct descendants
|
* NOTE! Only a kernel-only process(ie the swapper or direct descendants
|
* who haven't done an "execve()") should use this: it will work within
|
* who haven't done an "execve()") should use this: it will work within
|
* a system call from a "real" process, but the process memory space will
|
* a system call from a "real" process, but the process memory space will
|
* not be free'd until both the parent and the child have exited.
|
* not be free'd until both the parent and the child have exited.
|
*/
|
*/
|
static inline pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
|
static inline pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
|
{
|
{
|
long retval;
|
long retval;
|
|
|
__asm__ __volatile__("
|
__asm__ __volatile__("
|
mov r0,%1
|
mov r0,%1
|
mov r1,%2
|
mov r1,%2
|
"__syscall(clone)"
|
"__syscall(clone)"
|
teq r0, #0
|
teq r0, #0
|
bne 1f
|
bne 1f
|
mov r0,%4
|
mov r0,%4
|
mov lr, pc
|
mov lr, pc
|
mov pc, %3
|
mov pc, %3
|
"__syscall(exit)"
|
"__syscall(exit)"
|
1: mov %0,r0"
|
1: mov %0,r0"
|
: "=r" (retval)
|
: "=r" (retval)
|
: "Ir" (flags | CLONE_VM), "Ir" (NULL), "r" (fn), "Ir" (arg)
|
: "Ir" (flags | CLONE_VM), "Ir" (NULL), "r" (fn), "Ir" (arg)
|
: "r0","r1","r2","r3","lr");
|
: "r0","r1","r2","r3","lr");
|
|
|
return retval;
|
return retval;
|
}
|
}
|
|
|
#endif
|
#endif
|
|
|
#endif /* __ASM_ARM_UNISTD_H */
|
#endif /* __ASM_ARM_UNISTD_H */
|
|
|
|
|
|
|
|
|
