提交 f8b2256e 编写于 作者: D David Miller 提交者: Linus Torvalds

sparc64: wire up accept4()

This adds the sparc syscall hookups.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Cc: Ulrich Drepper <drepper@redhat.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 de11defe
......@@ -338,8 +338,9 @@
#define __NR_dup3 320
#define __NR_pipe2 321
#define __NR_inotify_init1 322
#define __NR_accept4 323
#define NR_SYSCALLS 323
#define NR_SYSCALLS 324
/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
* it never had the plain ones and there is no value to adding those
......
......@@ -340,8 +340,9 @@
#define __NR_dup3 320
#define __NR_pipe2 321
#define __NR_inotify_init1 322
#define __NR_accept4 323
#define NR_SYSCALLS 323
#define NR_SYSCALLS 324
#ifdef __KERNEL__
#define __ARCH_WANT_IPC_PARSE_VERSION
......
......@@ -81,4 +81,4 @@ sys_call_table:
/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
/*315*/ .long sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1
/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1
/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4
......@@ -150,7 +150,7 @@ sys32_mmap2:
sys32_socketcall: /* %o0=call, %o1=args */
cmp %o0, 1
bl,pn %xcc, do_einval
cmp %o0, 17
cmp %o0, 18
bg,pn %xcc, do_einval
sub %o0, 1, %o0
sllx %o0, 5, %o0
......@@ -319,6 +319,15 @@ do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int)
nop
nop
nop
do_sys_accept4: /* sys_accept4(int, struct sockaddr *, int *, int) */
63: ldswa [%o1 + 0x0] %asi, %o0
sethi %hi(sys_accept4), %g1
64: lduwa [%o1 + 0x8] %asi, %o2
65: ldswa [%o1 + 0xc] %asi, %o3
jmpl %g1 + %lo(sys_accept4), %g0
66: lduwa [%o1 + 0x4] %asi, %o1
nop
nop
.section __ex_table,"a"
.align 4
......@@ -353,4 +362,6 @@ do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int)
.word 57b, __retl_efault, 58b, __retl_efault
.word 59b, __retl_efault, 60b, __retl_efault
.word 61b, __retl_efault, 62b, __retl_efault
.word 63b, __retl_efault, 64b, __retl_efault
.word 65b, __retl_efault, 66b, __retl_efault
.previous
......@@ -82,7 +82,7 @@ sys_call_table32:
.word compat_sys_set_mempolicy, compat_sys_kexec_load, compat_sys_move_pages, sys_getcpu, compat_sys_epoll_pwait
/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, sys_timerfd_create, sys_eventfd, compat_sys_fallocate
.word compat_sys_timerfd_settime, compat_sys_timerfd_gettime, compat_sys_signalfd4, sys_eventfd2, sys_epoll_create1
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4
#endif /* CONFIG_COMPAT */
......@@ -156,4 +156,4 @@ sys_call_table:
.word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
.word sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1
/*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4
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