/*
* alpha/entry.S
*
* kernel entry-points
*/
#include <asm/system.h>
#define halt .long PAL_halt
#define rti .long PAL_rti
#define SIGCHLD 20
#define NR_SYSCALLS 370
#define osf_vfork sys_fork
/*
* 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
/*
* task flags (must match include/linux/sched.h):
*/
#define PF_PTRACED 0x00000010
/*
* 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 $20,152($30); \
ldq $21,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); \
bis $0,$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 entInt
entInt:
SAVE_ALL
lda $8,0x3fff
bic $30,$8,$8
lda $26,ret_from_sys_call
jsr $31,do_entInt
.end entInt
.align 3
.globl entMM
.ent entMM
entMM:
SAVE_ALL
/* save $9 - $15 so the inline exception code can manipulate them. */
subq $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)
addq $30,56,$19
/* handle the fault */
lda $8,0x3fff
bic $30,$8,$8
jsr $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 entArith
entArith:
SAVE_ALL
lda $8,0x3fff
bic $30,$8,$8
lda $26,ret_from_sys_call
jsr $31,do_entArith
.end entArith
.align 3
.globl entIF
.ent entIF
entIF:
SAVE_ALL
lda $8,0x3fff
bic $30,$8,$8
lda $26,ret_from_sys_call
jsr $31,do_entIF
.end entIF
/*
* 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_clone
kernel_clone:
.frame $30, 0, $26
.prologue 0
subq $30,6*8,$30
stq $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_ALL
bsr $26,sys_clone
stq $0,0($30)
br $31,ret_from_sys_call
.end kernel_clone
/*
* __kernel_thread(clone_flags, fn, arg)
*/
.align 3
.globl __kernel_thread
.ent __kernel_thread
__kernel_thread:
ldgp $29,0($27) /* we can be called from a module */
.frame $30, 4*8, $26
subq $30,4*8,$30
stq $10,16($30)
stq $9,8($30)
stq $26,0($30)
.prologue 1
bis $17,$17,$9 /* save fn */
bis $18,$18,$10 /* save arg */
bsr $26,kernel_clone
bne $20,1f /* $20 is non-zero in child */
ldq $26,0($30)
ldq $9,8($30)
ldq $10,16($30)
addq $30,4*8,$30
ret $31,($26),1
/* this is in child: look out as we don't have any stack here.. */
1: bis $9,$9,$27 /* get fn */
lda $8,0x3fff
bis $10,$10,$16 /* get arg */
bic $30,$8,$8 /* get current */
jsr $26,($27)
ldgp $29,0($26)
bis $0,$0,$16
jsr $26,sys_exit
call_pal PAL_halt
.end __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,$26,0
stq $26,0($30)
stq $19,8($30)
.prologue 1
jsr $26,do_execve
bne $0,1f /* error! */
ldq $30,8($30)
br $31,ret_from_sys_call
1: ldq $26,0($30)
addq $30,16,$30
ret
.end __kernel_execve
.align 3
.ent do_switch_stack
do_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 fpcr
stt $f28,288($30)
stt $f29,296($30)
stt $f30,304($30)
stt $f0,312($30) # save fpcr in slot of $f31
ldt $f0,64($30) # dont let "do_switch_stack" change fp state.
ret $31,($1),1
.end do_switch_stack
.align 3
.ent undo_switch_stack
undo_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 fpcr
ldt $f0,64($30)
ldt $f1,72($30)
ldt $f2,80($30)
ldt $f3,88($30)
mt_fpcr $f30 # install saved fpcr
ldt $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 entUna
entUna:
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)
stq $30,240($30)
stq $31,248($30)
lda $8,0x3fff
bic $30,$8,$8
jsr $26,do_entUna
ldq $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)
ldq $30,240($30)
lda $30,256($30)
rti
.end entUna
.align 3
.ent entUnaUser
entUnaUser:
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 $8,0x3fff
addq $30,56,$19
bic $30,$8,$8
jsr $26,do_entUnaUser
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)
lda $30,56($30)
br $31,ret_from_sys_call
.end entUnaUser
/*
* A fork is the same as clone(SIGCHLD, 0);
*/
.align 3
.globl sys_fork
.ent sys_fork
sys_fork:
bsr $1,do_switch_stack
bis $31,SIGCHLD,$16
bis $31,$31,$17
bis $30,$30,$18
jsr $26,alpha_clone
bsr $1,undo_switch_stack
ret $31,($26),1
.end sys_fork
.align 3
.globl sys_clone
.ent sys_clone
sys_clone:
bsr $1,do_switch_stack
/* arg1 and arg2 come from the user */
bis $30,$30,$18
jsr $26,alpha_clone
bsr $1,undo_switch_stack
ret $31,($26),1
.end sys_clone
.align 3
.globl alpha_switch_to
.ent alpha_switch_to
alpha_switch_to:
.prologue 0
bsr $1,do_switch_stack
call_pal PAL_swpctx
lda $16,-2($31)
call_pal PAL_tbi
bsr $1,undo_switch_stack
ret $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 entSys
entSys:
SAVE_ALL
lda $8,0x3fff
bic $30,$8,$8
lda $4,NR_SYSCALLS($31)
stq $16,SP_OFF+24($30)
lda $5,sys_call_table
lda $27,sys_ni_syscall
cmpult $0,$4,$4
ldq $3,TASK_FLAGS($8)
stq $17,SP_OFF+32($30)
s8addq $0,$5,$5
and $3,PF_PTRACED,$3
stq $18,SP_OFF+40($30)
bne $3,strace
beq $4,1f
ldq $27,0($5)
1: jsr $26,($27),alpha_ni_syscall
ldgp $29,0($26)
blt $0,syscall_error /* the call failed */
stq $0,0($30)
stq $31,72($30) /* a3=0 => no error */
.align 3
ret_from_sys_call:
cmovne $26,0,$19 /* $19 = 0 => non-restartable */
/* check bottom half interrupts */
ldq $3,bh_active
ldq $4,bh_mask
and $3,$4,$2
bne $2,handle_bottom_half
ret_from_handle_bh:
ldq $0,SP_OFF($30)
and $0,8,$0
beq $0,restore_all
ret_from_reschedule:
ldq $2,TASK_NEED_RESCHED($8)
lda $4,init_task_union
bne $2,reschedule
xor $4,$8,$4
ldl $5,TASK_SIGPENDING($8)
beq $4,restore_all
bne $5,signal_return
restore_all:
RESTORE_ALL
rti
/* PTRACE syscall handler */
.align 3
strace:
/* set up signal stack, call syscall_trace */
bsr $1,do_switch_stack
jsr $26,syscall_trace
bsr $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_table
lda $27,alpha_ni_syscall
cmpult $0,$1,$1
s8addq $0,$2,$2
beq $1,1f
ldq $27,0($2)
1: jsr $26,($27),alpha_ni_syscall
ldgp $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_stack
jsr $26,syscall_trace
bsr $1,undo_switch_stack
br $31,ret_from_sys_call
.align 3
strace_error:
ldq $19,0($30) /* old syscall nr (zero if success) */
beq $19,strace_success
ldq $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_stack
bis $19,$19,$9 /* save old syscall number */
bis $20,$20,$10 /* save old a3 */
jsr $26,syscall_trace
bis $9,$9,$19
bis $10,$10,$20
bsr $1,undo_switch_stack
bis $31,$31,$26 /* tell "ret_from_sys_call" that we can restart */
br $31,ret_from_sys_call
.align 3
handle_bottom_half:
subq $30,16,$30
stq $19,0($30) /* save syscall nr */
stq $20,8($30) /* and error indication (a3) */
jsr $26,do_bottom_half
ldq $19,0($30)
ldq $20,8($30)
addq $30,16,$30
br $31,ret_from_handle_bh
.align 3
syscall_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_success
ldq $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)
bis $31,$31,$26 /* tell "ret_from_sys_call" we can restart */
stq $1,72($30) /* a3 for return */
br $31,ret_from_sys_call
ret_success:
stq $0,0($30)
stq $31,72($30) /* a3=0 => no error */
br $31,ret_from_sys_call
.align 3
signal_return:
bis $30,$30,$17
br $1,do_switch_stack
bis $30,$30,$18
bis $31,$31,$16
jsr $26,do_signal
bsr $1,undo_switch_stack
br $31,restore_all
.end entSys
#ifdef __SMP__
.globl ret_from_smpfork
.align 3
.ent ret_from_smpfork
ret_from_smpfork:
.set at
mb /* Make the changed data visible before the freed lock. */
stq $31,scheduler_lock
br ret_from_sys_call
.set noat
.end ret_from_smpfork
#endif /* __SMP__ */
.align 3
.ent reschedule
reschedule:
subq $30,16,$30
stq $19,0($30) /* save syscall nr */
stq $20,8($30) /* and error indication (a3) */
jsr $26,schedule
ldq $19,0($30)
ldq $20,8($30)
addq $30,16,$30
br $31,ret_from_reschedule
.end reschedule
.align 3
.ent sys_sigreturn
sys_sigreturn:
bis $30,$30,$17
lda $30,-SWITCH_STACK_SIZE($30)
bis $30,$30,$18
jsr $26,do_sigreturn
br $1,undo_switch_stack
br $31,ret_from_sys_call
.end sys_sigreturn
.align 3
.ent sys_rt_sigreturn
sys_rt_sigreturn:
bis $30,$30,$17
lda $30,-SWITCH_STACK_SIZE($30)
bis $30,$30,$18
jsr $26,do_rt_sigreturn
br $1,undo_switch_stack
br $31,ret_from_sys_call
.end sys_rt_sigreturn
.align 3
.ent sys_sigsuspend
sys_sigsuspend:
bis $30,$30,$17
br $1,do_switch_stack
bis $30,$30,$18
jsr $26,do_sigsuspend
lda $30,SWITCH_STACK_SIZE($30)
br $31,ret_from_sys_call
.end sys_sigsuspend
.align 3
.ent sys_rt_sigsuspend
sys_rt_sigsuspend:
bis $30,$30,$18
br $1,do_switch_stack
bis $30,$30,$19
jsr $26,do_rt_sigsuspend
lda $30,SWITCH_STACK_SIZE($30)
br $31,ret_from_sys_call
.end sys_rt_sigsuspend
.data
.align 3
.globl sys_call_table
sys_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 osf_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 osf_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
.quad sys_readv /* 120 */
.quad sys_writev
.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_idle /* 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_ni_syscall /* 370 */
