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[Qemu-devel] [PATCH 19/33] linux-user: Remove all unimplemented entries
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 19/33] linux-user: Remove all unimplemented entries |
Date: |
Fri, 1 Jun 2018 00:30:36 -0700 |
There is no reason to list these, since -ENOSYS is the default.
Signed-off-by: Richard Henderson <address@hidden>
---
linux-user/syscall.c | 140 -------------------------------------------
1 file changed, 140 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 88e0da31ba..6a701ea8f6 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8460,14 +8460,6 @@ IMPL(everything_else)
char *fn;
switch(num) {
-#ifdef TARGET_NR_break
- case TARGET_NR_break:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_oldstat
- case TARGET_NR_oldstat:
- return do_unimplemented(num);
-#endif
case TARGET_NR_lseek:
if (is_hostfd(arg1)) {
return -TARGET_EBADF;
@@ -8555,16 +8547,10 @@ IMPL(everything_else)
return get_errno(stime(&host_time));
}
#endif
- case TARGET_NR_ptrace:
- return do_unimplemented(num);
#ifdef TARGET_NR_alarm /* not on alpha */
case TARGET_NR_alarm:
return alarm(arg1);
#endif
-#ifdef TARGET_NR_oldfstat
- case TARGET_NR_oldfstat:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_pause /* not on alpha */
case TARGET_NR_pause:
if (!block_signals()) {
@@ -8640,14 +8626,6 @@ IMPL(everything_else)
}
return ret;
#endif
-#ifdef TARGET_NR_stty
- case TARGET_NR_stty:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_gtty
- case TARGET_NR_gtty:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_access
case TARGET_NR_access:
if (!(fn = lock_user_string(arg1))) {
@@ -8678,10 +8656,6 @@ IMPL(everything_else)
#ifdef TARGET_NR_nice /* not on alpha */
case TARGET_NR_nice:
return get_errno(nice(arg1));
-#endif
-#ifdef TARGET_NR_ftime
- case TARGET_NR_ftime:
- return do_unimplemented(num);
#endif
case TARGET_NR_sync:
sync();
@@ -8805,14 +8779,6 @@ IMPL(everything_else)
ret = host_to_target_clock_t(ret);
}
return ret;
-#ifdef TARGET_NR_prof
- case TARGET_NR_prof:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_signal
- case TARGET_NR_signal:
- return do_unimplemented(num);
-#endif
case TARGET_NR_acct:
if (arg1 == 0) {
ret = get_errno(acct(NULL));
@@ -8832,31 +8798,15 @@ IMPL(everything_else)
ret = get_errno(umount2(p, arg2));
unlock_user(p, arg1, 0);
return ret;
-#endif
-#ifdef TARGET_NR_lock
- case TARGET_NR_lock:
- return do_unimplemented(num);
#endif
case TARGET_NR_ioctl:
return do_ioctl(arg1, arg2, arg3);
#ifdef TARGET_NR_fcntl
case TARGET_NR_fcntl:
return do_fcntl(arg1, arg2, arg3);
-#endif
-#ifdef TARGET_NR_mpx
- case TARGET_NR_mpx:
- return do_unimplemented(num);
#endif
case TARGET_NR_setpgid:
return get_errno(setpgid(arg1, arg2));
-#ifdef TARGET_NR_ulimit
- case TARGET_NR_ulimit:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_oldolduname
- case TARGET_NR_oldolduname:
- return do_unimplemented(num);
-#endif
case TARGET_NR_umask:
return get_errno(umask(arg1));
case TARGET_NR_chroot:
@@ -8865,10 +8815,6 @@ IMPL(everything_else)
ret = get_errno(chroot(p));
unlock_user(p, arg1, 0);
return ret;
-#ifdef TARGET_NR_ustat
- case TARGET_NR_ustat:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_dup2
case TARGET_NR_dup2:
if (is_hostfd(arg1) || is_hostfd(arg2)) {
@@ -9585,10 +9531,6 @@ IMPL(everything_else)
}
return ret;
#endif
-#ifdef TARGET_NR_oldlstat
- case TARGET_NR_oldlstat:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_readlink
case TARGET_NR_readlink:
{
@@ -9650,10 +9592,6 @@ IMPL(everything_else)
}
return ret;
#endif
-#ifdef TARGET_NR_uselib
- case TARGET_NR_uselib:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_swapon
case TARGET_NR_swapon:
if (!(p = lock_user_string(arg1)))
@@ -9675,10 +9613,6 @@ IMPL(everything_else)
ret = get_errno(reboot(arg1, arg2, arg3, NULL));
}
return ret;
-#ifdef TARGET_NR_readdir
- case TARGET_NR_readdir:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_mmap
case TARGET_NR_mmap:
#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || \
@@ -9813,10 +9747,6 @@ IMPL(everything_else)
return ret;
case TARGET_NR_setpriority:
return get_errno(setpriority(arg1, arg2, arg3));
-#ifdef TARGET_NR_profil
- case TARGET_NR_profil:
- return do_unimplemented(num);
-#endif
case TARGET_NR_statfs:
if (!(fn = lock_user_string(arg1))) {
return -TARGET_EFAULT;
@@ -9892,10 +9822,6 @@ IMPL(everything_else)
ret = get_errno(fstatfs(arg1, &stfs));
goto convert_statfs64;
#endif
-#ifdef TARGET_NR_ioperm
- case TARGET_NR_ioperm:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_socketcall
case TARGET_NR_socketcall:
return do_socketcall(arg1, arg2);
@@ -10173,20 +10099,8 @@ IMPL(everything_else)
}
}
return ret;
-#ifdef TARGET_NR_olduname
- case TARGET_NR_olduname:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_iopl
- case TARGET_NR_iopl:
- return do_unimplemented(num);
-#endif
case TARGET_NR_vhangup:
return get_errno(vhangup());
-#ifdef TARGET_NR_idle
- case TARGET_NR_idle:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_syscall
case TARGET_NR_syscall:
return do_syscall(cpu_env, arg1 & 0xffff, arg2, arg3, arg4, arg5,
@@ -10364,8 +10278,6 @@ IMPL(everything_else)
case TARGET_NR_modify_ldt:
return do_modify_ldt(cpu_env, arg1, arg2, arg3);
#if !defined(TARGET_X86_64)
- case TARGET_NR_vm86old:
- return do_unimplemented(num);
case TARGET_NR_vm86:
return do_vm86(cpu_env, arg1, arg2);
#endif
@@ -10402,17 +10314,6 @@ IMPL(everything_else)
}
return ret;
#endif
-#ifdef TARGET_NR_create_module
- case TARGET_NR_create_module:
-#endif
- case TARGET_NR_init_module:
- case TARGET_NR_delete_module:
-#ifdef TARGET_NR_get_kernel_syms
- case TARGET_NR_get_kernel_syms:
-#endif
- return do_unimplemented(num);
- case TARGET_NR_quotactl:
- return do_unimplemented(num);
case TARGET_NR_getpgid:
return get_errno(getpgid(arg1));
case TARGET_NR_fchdir:
@@ -10420,20 +10321,8 @@ IMPL(everything_else)
return -TARGET_EBADF;
}
return get_errno(fchdir(arg1));
-#ifdef TARGET_NR_bdflush /* not on x86_64 */
- case TARGET_NR_bdflush:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_sysfs
- case TARGET_NR_sysfs:
- return do_unimplemented(num);
-#endif
case TARGET_NR_personality:
return get_errno(personality(arg1));
-#ifdef TARGET_NR_afs_syscall
- case TARGET_NR_afs_syscall:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR__llseek /* Not on alpha */
case TARGET_NR__llseek:
if (is_hostfd(arg1)) {
@@ -10975,14 +10864,6 @@ IMPL(everything_else)
}
}
return ret;
-#ifdef TARGET_NR_query_module
- case TARGET_NR_query_module:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_nfsservctl
- case TARGET_NR_nfsservctl:
- return do_unimplemented(num);
-#endif
case TARGET_NR_prctl:
switch (arg1) {
case PR_GET_PDEATHSIG:
@@ -11223,21 +11104,6 @@ IMPL(everything_else)
return ret;
}
#endif
-#else
- case TARGET_NR_sendfile:
-#ifdef TARGET_NR_sendfile64
- case TARGET_NR_sendfile64:
-#endif
- return do_unimplemented(num);
-#endif
-
-#ifdef TARGET_NR_getpmsg
- case TARGET_NR_getpmsg:
- return do_unimplemented(num);
-#endif
-#ifdef TARGET_NR_putpmsg
- case TARGET_NR_putpmsg:
- return do_unimplemented(num);
#endif
#ifdef TARGET_NR_vfork
case TARGET_NR_vfork:
@@ -11801,8 +11667,6 @@ IMPL(everything_else)
return get_errno(setfsgid(arg1));
#endif
- case TARGET_NR_pivot_root:
- return do_unimplemented(num);
#ifdef TARGET_NR_mincore
case TARGET_NR_mincore:
{
@@ -11972,10 +11836,6 @@ IMPL(everything_else)
/* self-modifying code is handled automatically, so nothing needed */
return 0;
#endif
-#ifdef TARGET_NR_security
- case TARGET_NR_security:
- return do_unimplemented(num);
-#endif
#ifdef TARGET_NR_getpagesize
case TARGET_NR_getpagesize:
return TARGET_PAGE_SIZE;
--
2.17.0
- Re: [Qemu-devel] [PATCH 10/33] linux-user: Split out brk, close, exit, read, write, (continued)
- [Qemu-devel] [PATCH 02/33] linux-user: Relax single exit from "break", Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 11/33] linux-user: Split out execve, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 14/33] linux-user: Split out open_to_handle_at, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 15/33] linux-user: Split out creat, fork, waitid, waitpid, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 13/33] linux-user: Split out name_to_handle_at, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 16/33] linux-user: Split out link, linkat, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 17/33] linux-user: Split out unlink, unlinkat, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 18/33] linux-user: Split out chdir, mknod, mknodat, time, chmod, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 19/33] linux-user: Remove all unimplemented entries,
Richard Henderson <=
- [Qemu-devel] [PATCH 20/33] linux-user: Split out getpid, getxpid, lseek, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 21/33] linux-user: Split out mount, umount, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 22/33] linux-user: Split out alarm, pause, stime, utime, utimes, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 23/33] linux-user: Split out access, faccessat, futimesat, kill, nice, sync, syncfs, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 26/33] linux-user: Split out acct, pipe, pipe2, times, umount2, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 25/33] linux-user: Split out dup, mkdir, mkdirat, rmdir, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 24/33] linux-user: Split out rename, renameat, renameat2, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 27/33] linux-user: Split out ioctl, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 28/33] linux-user: Split out chroot, dup2, dup3, fcntl, setpgid, umask, Richard Henderson, 2018/06/01
- [Qemu-devel] [PATCH 29/33] linux-user: Split out getpgrp, getppid, setsid, Richard Henderson, 2018/06/01
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