diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-02-15 02:15:32 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-02-15 02:15:32 +0000 |
| commit | 86464aed71025541805e7b1515541aee89879e33 (patch) | |
| tree | e01a457a4912a8553bc65524aa3125d51f29f810 /arch/alpha/kernel/entry.S | |
| parent | 88f99939ecc6a95a79614574cb7d95ffccfc3466 (diff) | |
Merge with Linux 2.2.1.
Diffstat (limited to 'arch/alpha/kernel/entry.S')
| -rw-r--r-- | arch/alpha/kernel/entry.S | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index f349ebd6b..380af2c9c 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -8,10 +8,9 @@ #define halt .long PAL_halt #define rti .long PAL_rti -#define SIGCHLD 20 +#define SIGCHLD 20 -#define NR_SYSCALLS 370 -#define osf_vfork sys_fork +#define NR_SYSCALLS 371 /* * These offsets must match with alpha_mv in <asm/machvec.h>. @@ -502,6 +501,17 @@ sys_clone: .end sys_clone .align 3 +.globl sys_vfork +.ent sys_vfork +sys_vfork: + bsr $1,do_switch_stack + bis $30,$30,$16 + jsr $26,alpha_vfork + bsr $1,undo_switch_stack + ret $31,($26),1 +.end sys_vfork + +.align 3 .globl alpha_switch_to .ent alpha_switch_to alpha_switch_to: @@ -689,7 +699,8 @@ ret_from_smpfork: .set at mb /* Make the changed data visible before the freed lock. */ stq $31,scheduler_lock - br ret_from_sys_call + lda $26,ret_from_sys_call + jsr $31,schedule_tail .set noat .end ret_from_smpfork #endif /* __SMP__ */ @@ -821,7 +832,7 @@ sys_call_table: .quad sys_getpgrp .quad sys_getpagesize .quad alpha_ni_syscall /* 65 */ - .quad osf_vfork + .quad sys_vfork .quad sys_newstat .quad sys_newlstat .quad alpha_ni_syscall @@ -1127,4 +1138,4 @@ sys_call_table: .quad sys_getcwd .quad sys_capget .quad sys_capset - .quad sys_ni_syscall /* 370 */ + .quad sys_sendfile /* 370 */ |