URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [arch/] [alpha/] [kernel/] [entry.S] - Rev 1765
Compare with Previous | Blame | View Log
/** alpha/entry.S** kernel entry-points*/#include <linux/config.h>#include <asm/system.h>#include <asm/cache.h>#define SIGCHLD 20#define NR_SYSCALLS 382/** These offsets must match with alpha_mv in <asm/machvec.h>.*/#define HAE_CACHE 0#define HAE_REG 8/** stack offsets*/#define SP_OFF 184#define SWITCH_STACK_SIZE 320/** task structure offsets*/#define TASK_STATE 0#define TASK_FLAGS 8#define TASK_SIGPENDING 16#define TASK_ADDR_LIMIT 24#define TASK_EXEC_DOMAIN 32#define TASK_NEED_RESCHED 40#define TASK_PTRACE 48#define TASK_PROCESSOR 100/** task flags (must match include/linux/sched.h):*/#define PT_PTRACED 0x00000001#define CLONE_VM 0x00000100/** This defines the normal kernel pt-regs layout.** regs 9-15 preserved by C code* regs 16-18 saved by PAL-code* regs 29-30 saved and set up by PAL-code* JRP - Save regs 16-18 in a special area of the stack, so that* the palcode-provided values are available to the signal handler.*/#define SAVE_ALL \subq $30,184,$30; \stq $0,0($30); \stq $1,8($30); \stq $2,16($30); \stq $3,24($30); \stq $4,32($30); \stq $28,144($30); \lda $2,alpha_mv; \stq $5,40($30); \stq $6,48($30); \stq $7,56($30); \stq $8,64($30); \stq $19,72($30); \stq $20,80($30); \stq $21,88($30); \ldq $2,HAE_CACHE($2); \stq $22,96($30); \stq $23,104($30); \stq $24,112($30); \stq $25,120($30); \stq $26,128($30); \stq $27,136($30); \stq $2,152($30); \stq $16,160($30); \stq $17,168($30); \stq $18,176($30)#define RESTORE_ALL \lda $19,alpha_mv; \ldq $0,0($30); \ldq $1,8($30); \ldq $2,16($30); \ldq $3,24($30); \ldq $21,152($30); \ldq $20,HAE_CACHE($19); \ldq $4,32($30); \ldq $5,40($30); \ldq $6,48($30); \ldq $7,56($30); \subq $20,$21,$20; \ldq $8,64($30); \beq $20,99f; \ldq $20,HAE_REG($19); \addq $31,7,$16; \call_pal PAL_swpipl; \stq $21,HAE_CACHE($19); \stq $21,0($20); \mov $0,$16; \call_pal PAL_swpipl; \ldq $0,0($30); \ldq $1,8($30); \99:; \ldq $19,72($30); \ldq $20,80($30); \ldq $21,88($30); \ldq $22,96($30); \ldq $23,104($30); \ldq $24,112($30); \ldq $25,120($30); \ldq $26,128($30); \ldq $27,136($30); \ldq $28,144($30); \addq $30,184,$30.text.set noat#if defined(__linux__) && !defined(__ELF__).set singlegp#endif.align 3.globl entInt.ent entIntentInt:SAVE_ALLlda $8,0x3ffflda $26,ret_from_sys_callbic $30,$8,$8jsr $31,do_entInt.end entInt.align 3.globl entMM.ent entMMentMM:SAVE_ALL/* save $9 - $15 so the inline exception code can manipulate them. */subq $30,56,$30stq $9,0($30)stq $10,8($30)stq $11,16($30)stq $12,24($30)stq $13,32($30)stq $14,40($30)stq $15,48($30)addq $30,56,$19/* handle the fault */lda $8,0x3fffbic $30,$8,$8jsr $26,do_page_fault/* reload the registers after the exception code played. */ldq $9,0($30)ldq $10,8($30)ldq $11,16($30)ldq $12,24($30)ldq $13,32($30)ldq $14,40($30)ldq $15,48($30)addq $30,56,$30/* finish up the syscall as normal. */br ret_from_sys_call.end entMM.align 3.globl entArith.ent entArithentArith:SAVE_ALLlda $8,0x3ffflda $26,ret_from_sys_callbic $30,$8,$8jsr $31,do_entArith.end entArith.align 3.globl entIF.ent entIFentIF:SAVE_ALLlda $8,0x3ffflda $26,ret_from_sys_callbic $30,$8,$8jsr $31,do_entIF.end entIF.align 3.globl entDbg.ent entDbgentDbg:SAVE_ALLlda $8,0x3ffflda $26,ret_from_sys_callbic $30,$8,$8jsr $31,do_entDbg.end entDbg/** Fork() is one of the special system calls: it needs to* save the callee-saved regs so that the regs can be found* for the new process.. We save them in the "context switch"* stack format (see arch/alpha/kernel/process.c).** Also, for the kernel fork, we need to fake the system call* stack buildup, as we can't do system calls from kernel space.*/.align 3.ent kernel_clonekernel_clone:.frame $30, 0, $26.prologue 0subq $30,6*8,$30stq $31,0($30)stq $26,8($30)stq $29,16($30)stq $16,24($30)stq $17,32($30)stq $18,40($30)bis $31,2,$0 /* Register v0: syscall nr for fork() */SAVE_ALLbsr $26,sys_clonestq $0,0($30)br ret_from_sys_call.end kernel_clone/** arch_kernel_thread(fn, arg, clone_flags)*/.align 3.globl arch_kernel_thread.ent arch_kernel_threadarch_kernel_thread:ldgp $29,0($27) /* we can be called from a module */.frame $30, 4*8, $26subq $30,4*8,$30stq $10,16($30)stq $9,8($30)lda $0,CLONE_VMstq $26,0($30).prologue 1mov $16,$9 /* save fn */mov $17,$10 /* save arg */or $18,$0,$16 /* shuffle flags to front; add CLONE_VM. */bsr $26,kernel_clonebne $20,1f /* $20 is non-zero in child */ldq $26,0($30)ldq $9,8($30)ldq $10,16($30)addq $30,4*8,$30ret $31,($26),1/* this is in child: look out as we don't have any stack here.. */1: mov $9,$27 /* get fn */lda $8,0x3fffmov $10,$16 /* get arg */bic $30,$8,$8 /* get current */jsr $26,($27)ldgp $29,0($26)mov $0,$16mov $31,$26jsr $31,sys_exit.end arch_kernel_thread/** __kernel_execve(path, argv, envp, regs)*/.align 3.globl __kernel_execve.ent __kernel_execve__kernel_execve:ldgp $29,0($27) /* we can be called from modules. */subq $30,16,$30.frame $30,16,$26,0stq $26,0($30)stq $19,8($30).prologue 1jsr $26,do_execvebne $0,1f /* error! */ldq $30,8($30)br $31,ret_from_sys_call1: ldq $26,0($30)addq $30,16,$30ret.end __kernel_execve.align 3.ent do_switch_stackdo_switch_stack:lda $30,-SWITCH_STACK_SIZE($30)stq $9,0($30)stq $10,8($30)stq $11,16($30)stq $12,24($30)stq $13,32($30)stq $14,40($30)stq $15,48($30)stq $26,56($30)stt $f0,64($30)stt $f1,72($30)stt $f2,80($30)stt $f3,88($30)stt $f4,96($30)stt $f5,104($30)stt $f6,112($30)stt $f7,120($30)stt $f8,128($30)stt $f9,136($30)stt $f10,144($30)stt $f11,152($30)stt $f12,160($30)stt $f13,168($30)stt $f14,176($30)stt $f15,184($30)stt $f16,192($30)stt $f17,200($30)stt $f18,208($30)stt $f19,216($30)stt $f20,224($30)stt $f21,232($30)stt $f22,240($30)stt $f23,248($30)stt $f24,256($30)stt $f25,264($30)stt $f26,272($30)stt $f27,280($30)mf_fpcr $f0 # get fpcrstt $f28,288($30)stt $f29,296($30)stt $f30,304($30)stt $f0,312($30) # save fpcr in slot of $f31ldt $f0,64($30) # dont let "do_switch_stack" change fp state.ret $31,($1),1.end do_switch_stack.align 3.ent undo_switch_stackundo_switch_stack:ldq $9,0($30)ldq $10,8($30)ldq $11,16($30)ldq $12,24($30)ldq $13,32($30)ldq $14,40($30)ldq $15,48($30)ldq $26,56($30)ldt $f30,312($30) # get saved fpcrldt $f0,64($30)ldt $f1,72($30)ldt $f2,80($30)ldt $f3,88($30)mt_fpcr $f30 # install saved fpcrldt $f4,96($30)ldt $f5,104($30)ldt $f6,112($30)ldt $f7,120($30)ldt $f8,128($30)ldt $f9,136($30)ldt $f10,144($30)ldt $f11,152($30)ldt $f12,160($30)ldt $f13,168($30)ldt $f14,176($30)ldt $f15,184($30)ldt $f16,192($30)ldt $f17,200($30)ldt $f18,208($30)ldt $f19,216($30)ldt $f20,224($30)ldt $f21,232($30)ldt $f22,240($30)ldt $f23,248($30)ldt $f24,256($30)ldt $f25,264($30)ldt $f26,272($30)ldt $f27,280($30)ldt $f28,288($30)ldt $f29,296($30)ldt $f30,304($30)lda $30,SWITCH_STACK_SIZE($30)ret $31,($1),1.end undo_switch_stack.align 3.globl entUna.ent entUnaentUna:lda $30,-256($30)stq $0,0($30)ldq $0,256($30) /* get PS */stq $1,8($30)stq $2,16($30)stq $3,24($30)and $0,8,$0 /* user mode? */stq $4,32($30)bne $0,entUnaUser /* yup -> do user-level unaligned fault */stq $5,40($30)stq $6,48($30)stq $7,56($30)stq $8,64($30)stq $9,72($30)stq $10,80($30)stq $11,88($30)stq $12,96($30)stq $13,104($30)stq $14,112($30)stq $15,120($30)/* 16-18 PAL-saved */stq $19,152($30)stq $20,160($30)stq $21,168($30)stq $22,176($30)stq $23,184($30)stq $24,192($30)stq $25,200($30)stq $26,208($30)stq $27,216($30)stq $28,224($30)stq $29,232($30)lda $8,0x3fffstq $31,248($30)bic $30,$8,$8jsr $26,do_entUnaldq $0,0($30)ldq $1,8($30)ldq $2,16($30)ldq $3,24($30)ldq $4,32($30)ldq $5,40($30)ldq $6,48($30)ldq $7,56($30)ldq $8,64($30)ldq $9,72($30)ldq $10,80($30)ldq $11,88($30)ldq $12,96($30)ldq $13,104($30)ldq $14,112($30)ldq $15,120($30)/* 16-18 PAL-saved */ldq $19,152($30)ldq $20,160($30)ldq $21,168($30)ldq $22,176($30)ldq $23,184($30)ldq $24,192($30)ldq $25,200($30)ldq $26,208($30)ldq $27,216($30)ldq $28,224($30)ldq $29,232($30)lda $30,256($30)call_pal PAL_rti.end entUna.align 3.ent entUnaUserentUnaUser:ldq $0,0($30) /* restore original $0 */lda $30,256($30) /* pop entUna's stack frame */SAVE_ALL /* setup normal kernel stack */lda $30,-56($30)stq $9,0($30)stq $10,8($30)stq $11,16($30)stq $12,24($30)stq $13,32($30)stq $14,40($30)stq $15,48($30)lda $8,0x3fffaddq $30,56,$19bic $30,$8,$8jsr $26,do_entUnaUserldq $9,0($30)ldq $10,8($30)ldq $11,16($30)ldq $12,24($30)ldq $13,32($30)ldq $14,40($30)ldq $15,48($30)lda $30,56($30)br ret_from_sys_call.end entUnaUser/** A fork is the same as clone(SIGCHLD, 0);*/.align 3.globl sys_fork.ent sys_forksys_fork:bsr $1,do_switch_stackbis $31,SIGCHLD,$16mov $31,$17mov $30,$18jsr $26,alpha_clonebsr $1,undo_switch_stackret $31,($26),1.end sys_fork.align 3.globl sys_clone.ent sys_clonesys_clone:bsr $1,do_switch_stack/* arg1 and arg2 come from the user */mov $30,$18jsr $26,alpha_clonebsr $1,undo_switch_stackret $31,($26),1.end sys_clone.align 3.globl sys_vfork.ent sys_vforksys_vfork:bsr $1,do_switch_stackmov $30,$16jsr $26,alpha_vforkbsr $1,undo_switch_stackret $31,($26),1.end sys_vfork.align 3.globl alpha_switch_to.ent alpha_switch_toalpha_switch_to:.prologue 0bsr $1,do_switch_stackcall_pal PAL_swpctxunopbsr $1,undo_switch_stackmov $17,$0ret $31,($26),1.end alpha_switch_to/** Oh, well.. Disassembling OSF/1 binaries to find out how the* system calls work isn't much fun.** entSys is special in that the PAL-code doesn't save a0-a2, so* we start off by doing that by hand.*/.align 3.globl entSys.globl ret_from_sys_call.ent entSysentSys:SAVE_ALLlda $8,0x3fffbic $30,$8,$8lda $4,NR_SYSCALLS($31)stq $16,SP_OFF+24($30)lda $5,sys_call_tablelda $27,sys_ni_syscallcmpult $0,$4,$4ldq $3,TASK_PTRACE($8)stq $17,SP_OFF+32($30)s8addq $0,$5,$5and $3,PT_PTRACED,$3stq $18,SP_OFF+40($30)bne $3,stracebeq $4,1fldq $27,0($5)1: jsr $26,($27),alpha_ni_syscallldgp $29,0($26)blt $0,syscall_error /* the call failed */stq $0,0($30)stq $31,72($30) /* a3=0 => no error */.align 3ret_from_sys_call:cmovne $26,0,$19 /* $19 = 0 => non-restartable */ldq $0,SP_OFF($30)and $0,8,$0beq $0,restore_allret_from_reschedule:ldq $2,TASK_NEED_RESCHED($8)lda $4,init_task_unionbne $2,reschedulexor $4,$8,$4ldl $5,TASK_SIGPENDING($8)beq $4,restore_allbne $5,signal_returnrestore_all:RESTORE_ALLcall_pal PAL_rti/* PTRACE syscall handler */.align 3strace:/* set up signal stack, call syscall_trace */bsr $1,do_switch_stackjsr $26,syscall_tracebsr $1,undo_switch_stack/* get the system call number and the arguments back.. */ldq $0,0($30)ldq $16,SP_OFF+24($30)ldq $17,SP_OFF+32($30)ldq $18,SP_OFF+40($30)ldq $19,72($30)ldq $20,80($30)ldq $21,88($30)/* get the system call pointer.. */lda $1,NR_SYSCALLS($31)lda $2,sys_call_tablelda $27,alpha_ni_syscallcmpult $0,$1,$1s8addq $0,$2,$2beq $1,1fldq $27,0($2)1: jsr $26,($27),sys_gettimeofdayldgp $29,0($26)/* check return.. */blt $0,strace_error /* the call failed */stq $31,72($30) /* a3=0 => no error */strace_success:stq $0,0($30) /* save return value */bsr $1,do_switch_stackjsr $26,syscall_tracebsr $1,undo_switch_stackbr $31,ret_from_sys_call.align 3strace_error:ldq $19,0($30) /* old syscall nr (zero if success) */beq $19,strace_successldq $20,72($30) /* .. and this a3 */subq $31,$0,$0 /* with error in v0 */addq $31,1,$1 /* set a3 for errno return */stq $0,0($30)stq $1,72($30) /* a3 for return */bsr $1,do_switch_stackmov $19,$9 /* save old syscall number */mov $20,$10 /* save old a3 */jsr $26,syscall_tracemov $9,$19mov $10,$20bsr $1,undo_switch_stackmov $31,$26 /* tell "ret_from_sys_call" we can restart */br ret_from_sys_call.align 3syscall_error:/** Some system calls (e.g., ptrace) can return arbitrary* values which might normally be mistaken as error numbers.* Those functions must zero $0 (v0) directly in the stack* frame to indicate that a negative return value wasn't an* error number..*/ldq $19,0($30) /* old syscall nr (zero if success) */beq $19,ret_successldq $20,72($30) /* .. and this a3 */subq $31,$0,$0 /* with error in v0 */addq $31,1,$1 /* set a3 for errno return */stq $0,0($30)mov $31,$26 /* tell "ret_from_sys_call" we can restart */stq $1,72($30) /* a3 for return */br ret_from_sys_callret_success:stq $0,0($30)stq $31,72($30) /* a3=0 => no error */br ret_from_sys_call.align 3signal_return:mov $30,$17br $1,do_switch_stackmov $30,$18mov $31,$16jsr $26,do_signalbsr $1,undo_switch_stackbr restore_all.end entSys.globl ret_from_fork.align 3.ent ret_from_forkret_from_fork:lda $26,ret_from_sys_callmov $17,$16jsr $31,schedule_tail.end ret_from_fork.align 3.ent reschedulereschedule:subq $30,16,$30stq $19,0($30) /* save syscall nr */stq $20,8($30) /* and error indication (a3) */jsr $26,scheduleldq $19,0($30)ldq $20,8($30)addq $30,16,$30br ret_from_reschedule.end reschedule.align 3.ent sys_sigreturnsys_sigreturn:mov $30,$17lda $18,-SWITCH_STACK_SIZE($30)lda $30,-SWITCH_STACK_SIZE($30)jsr $26,do_sigreturnbr $1,undo_switch_stackbr ret_from_sys_call.end sys_sigreturn.align 3.ent sys_rt_sigreturnsys_rt_sigreturn:mov $30,$17lda $18,-SWITCH_STACK_SIZE($30)lda $30,-SWITCH_STACK_SIZE($30)jsr $26,do_rt_sigreturnbr $1,undo_switch_stackbr ret_from_sys_call.end sys_rt_sigreturn.align 3.ent sys_sigsuspendsys_sigsuspend:mov $30,$17br $1,do_switch_stackmov $30,$18subq $30,16,$30stq $26,0($30)jsr $26,do_sigsuspendldq $26,0($30)lda $30,SWITCH_STACK_SIZE+16($30)ret $31,($26),1.end sys_sigsuspend.align 3.ent sys_rt_sigsuspendsys_rt_sigsuspend:mov $30,$18br $1,do_switch_stackmov $30,$19subq $30,16,$30stq $26,0($30)jsr $26,do_rt_sigsuspendldq $26,0($30)lda $30,SWITCH_STACK_SIZE+16($30)ret $31,($26),1.end sys_rt_sigsuspend.data.align 3.globl sys_call_tablesys_call_table:.quad alpha_ni_syscall /* 0 */.quad sys_exit.quad sys_fork.quad sys_read.quad sys_write.quad alpha_ni_syscall /* 5 */.quad sys_close.quad osf_wait4.quad alpha_ni_syscall.quad sys_link.quad sys_unlink /* 10 */.quad alpha_ni_syscall.quad sys_chdir.quad sys_fchdir.quad sys_mknod.quad sys_chmod /* 15 */.quad sys_chown.quad osf_brk.quad alpha_ni_syscall.quad sys_lseek.quad sys_getxpid /* 20 */.quad osf_mount.quad sys_umount.quad sys_setuid.quad sys_getxuid.quad alpha_ni_syscall /* 25 */.quad sys_ptrace.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 30 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad sys_access.quad alpha_ni_syscall.quad alpha_ni_syscall /* 35 */.quad sys_sync.quad sys_kill.quad alpha_ni_syscall.quad sys_setpgid.quad alpha_ni_syscall /* 40 */.quad sys_dup.quad sys_pipe.quad osf_set_program_attributes.quad alpha_ni_syscall.quad sys_open /* 45 */.quad alpha_ni_syscall.quad sys_getxgid.quad osf_sigprocmask.quad alpha_ni_syscall.quad alpha_ni_syscall /* 50 */.quad sys_acct.quad sys_sigpending.quad alpha_ni_syscall.quad sys_ioctl.quad alpha_ni_syscall /* 55 */.quad alpha_ni_syscall.quad sys_symlink.quad sys_readlink.quad sys_execve.quad sys_umask /* 60 */.quad sys_chroot.quad alpha_ni_syscall.quad sys_getpgrp.quad sys_getpagesize.quad alpha_ni_syscall /* 65 */.quad sys_vfork.quad sys_newstat.quad sys_newlstat.quad alpha_ni_syscall.quad alpha_ni_syscall /* 70 */.quad osf_mmap.quad alpha_ni_syscall.quad sys_munmap.quad sys_mprotect.quad sys_madvise /* 75 */.quad sys_vhangup.quad alpha_ni_syscall.quad alpha_ni_syscall.quad sys_getgroups/* map BSD's setpgrp to sys_setpgid for binary compatibility: */.quad sys_setgroups /* 80 */.quad alpha_ni_syscall.quad sys_setpgid.quad osf_setitimer.quad alpha_ni_syscall.quad alpha_ni_syscall /* 85 */.quad osf_getitimer.quad sys_gethostname.quad sys_sethostname.quad sys_getdtablesize.quad sys_dup2 /* 90 */.quad sys_newfstat.quad sys_fcntl.quad osf_select.quad sys_poll.quad sys_fsync /* 95 */.quad sys_setpriority.quad sys_socket.quad sys_connect.quad sys_accept.quad osf_getpriority /* 100 */.quad sys_send.quad sys_recv.quad sys_sigreturn.quad sys_bind.quad sys_setsockopt /* 105 */.quad sys_listen.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 110 */.quad sys_sigsuspend.quad osf_sigstack.quad sys_recvmsg.quad sys_sendmsg.quad alpha_ni_syscall /* 115 */.quad osf_gettimeofday.quad osf_getrusage.quad sys_getsockopt.quad alpha_ni_syscall#ifdef CONFIG_OSF4_COMPAT.quad osf_readv /* 120 */.quad osf_writev#else.quad sys_readv /* 120 */.quad sys_writev#endif.quad osf_settimeofday.quad sys_fchown.quad sys_fchmod.quad sys_recvfrom /* 125 */.quad sys_setreuid.quad sys_setregid.quad sys_rename.quad sys_truncate.quad sys_ftruncate /* 130 */.quad sys_flock.quad sys_setgid.quad sys_sendto.quad sys_shutdown.quad sys_socketpair /* 135 */.quad sys_mkdir.quad sys_rmdir.quad osf_utimes.quad alpha_ni_syscall.quad alpha_ni_syscall /* 140 */.quad sys_getpeername.quad alpha_ni_syscall.quad alpha_ni_syscall.quad sys_getrlimit.quad sys_setrlimit /* 145 */.quad alpha_ni_syscall.quad sys_setsid.quad sys_quotactl.quad alpha_ni_syscall.quad sys_getsockname /* 150 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 155 */.quad osf_sigaction.quad alpha_ni_syscall.quad alpha_ni_syscall.quad osf_getdirentries.quad osf_statfs /* 160 */.quad osf_fstatfs.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad osf_getdomainname /* 165 */.quad sys_setdomainname.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 170 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 175 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 180 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 185 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 190 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 195 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad osf_swapon.quad sys_msgctl /* 200 */.quad sys_msgget.quad sys_msgrcv.quad sys_msgsnd.quad sys_semctl.quad sys_semget /* 205 */.quad sys_semop.quad osf_utsname.quad sys_lchown.quad osf_shmat.quad sys_shmctl /* 210 */.quad sys_shmdt.quad sys_shmget.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 215 */.quad alpha_ni_syscall.quad sys_msync.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 220 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 225 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 230 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad sys_getpgid.quad sys_getsid.quad sys_sigaltstack /* 235 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 240 */.quad osf_sysinfo.quad alpha_ni_syscall.quad alpha_ni_syscall.quad osf_proplist_syscall.quad alpha_ni_syscall /* 245 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 250 */.quad osf_usleep_thread.quad alpha_ni_syscall.quad alpha_ni_syscall.quad sys_sysfs.quad alpha_ni_syscall /* 255 */.quad osf_getsysinfo.quad osf_setsysinfo.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 260 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 265 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 270 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 275 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 280 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 285 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 290 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall /* 295 */.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall.quad alpha_ni_syscall/* linux-specific system calls start at 300 */.quad sys_bdflush /* 300 */.quad sys_sethae.quad sys_mount.quad sys_old_adjtimex.quad sys_swapoff.quad sys_getdents /* 305 */.quad alpha_create_module.quad sys_init_module.quad sys_delete_module.quad sys_get_kernel_syms.quad sys_syslog /* 310 */.quad sys_reboot.quad sys_clone.quad sys_uselib.quad sys_mlock.quad sys_munlock /* 315 */.quad sys_mlockall.quad sys_munlockall.quad sys_sysinfo.quad sys_sysctl.quad sys_ni_syscall /* 320 */.quad sys_oldumount.quad sys_swapon.quad sys_times.quad sys_personality.quad sys_setfsuid /* 325 */.quad sys_setfsgid.quad sys_ustat.quad sys_statfs.quad sys_fstatfs.quad sys_sched_setparam /* 330 */.quad sys_sched_getparam.quad sys_sched_setscheduler.quad sys_sched_getscheduler.quad sys_sched_yield.quad sys_sched_get_priority_max /* 335 */.quad sys_sched_get_priority_min.quad sys_sched_rr_get_interval.quad sys_ni_syscall /* sys_afs_syscall */.quad sys_newuname.quad sys_nanosleep /* 340 */.quad sys_mremap.quad sys_nfsservctl.quad sys_setresuid.quad sys_getresuid.quad sys_pciconfig_read /* 345 */.quad sys_pciconfig_write.quad sys_query_module.quad sys_prctl.quad sys_pread.quad sys_pwrite /* 350 */.quad sys_rt_sigreturn.quad sys_rt_sigaction.quad sys_rt_sigprocmask.quad sys_rt_sigpending.quad sys_rt_sigtimedwait /* 355 */.quad sys_rt_sigqueueinfo.quad sys_rt_sigsuspend.quad sys_select.quad sys_gettimeofday.quad sys_settimeofday /* 360 */.quad sys_getitimer.quad sys_setitimer.quad sys_utimes.quad sys_getrusage.quad sys_wait4 /* 365 */.quad sys_adjtimex.quad sys_getcwd.quad sys_capget.quad sys_capset.quad sys_sendfile /* 370 */.quad sys_setresgid.quad sys_getresgid.quad sys_ni_syscall /* sys_dipc */.quad sys_pivot_root.quad sys_mincore /* 375 */.quad sys_pciconfig_iobase.quad sys_getdents64.quad sys_gettid.quad sys_readahead.quad sys_ni_syscall /* 380, sys_security */.quad sys_tkill/* Remember to update everything, kids. */.ifne (. - sys_call_table) - (NR_SYSCALLS * 8).err.endif