/
modstubs.s
1295 lines (1201 loc) · 42.5 KB
/
modstubs.s
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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2016 Nexenta Systems, Inc.
* Copyright (c) 2017, Joyent, Inc. All rights reserved.
*/
#if !defined(lint)
#include "assym.h"
#endif /* !lint */
#include <sys/asm_linkage.h>
#if defined(lint)
char stubs_base[1], stubs_end[1];
#else /* lint */
/*
* WARNING: there is no check for forgetting to write END_MODULE,
* and if you do, the kernel will most likely crash. Be careful
*
* This file assumes that all of the contributions to the data segment
* will be contiguous in the output file, even though they are separated
* by pieces of text. This is safe for all assemblers I know of now...
*/
/*
* This file uses ansi preprocessor features:
*
* 1. #define mac(a) extra_ ## a --> mac(x) expands to extra_a
* The old version of this is
* #define mac(a) extra_/.*.*./a
* but this fails if the argument has spaces "mac ( x )"
* (Ignore the dots above, I had to put them in to keep this a comment.)
*
* 2. #define mac(a) #a --> mac(x) expands to "x"
* The old version is
* #define mac(a) "a"
*
* For some reason, the 5.0 preprocessor isn't happy with the above usage.
* For now, we're not using these ansi features.
*
* The reason is that "the 5.0 ANSI preprocessor" is built into the compiler
* and is a tokenizing preprocessor. This means, when confronted by something
* other than C token generation rules, strange things occur. In this case,
* when confronted by an assembly file, it would turn the token ".globl" into
* two tokens "." and "globl". For this reason, the traditional, non-ANSI
* preprocessor is used on assembly files.
*
* It would be desirable to have a non-tokenizing cpp (accp?) to use for this.
*/
/*
* This file contains the stubs routines for modules which can be autoloaded.
*/
/*
* See the 'struct mod_modinfo' definition to see what this structure
* is trying to achieve here.
*/
/*
* XX64 - This still needs some repair.
* (a) define 'pointer alignment' and use it
* (b) define '.pword' or equivalent, and use it (to mean .word or .xword).
*/
#define MODULE(module,namespace) \
.seg ".data"; \
module/**/_modname: \
.ascii "namespace/module"; \
.byte 0; \
.align CPTRSIZE; \
.global module/**/_modinfo; \
.type module/**/_modinfo, #object; \
.size module/**/_modinfo, 16; \
module/**/_modinfo: \
.word 0; \
.word module/**/_modname; \
.word 0; \
.word 0;
#define END_MODULE(module) \
.align 8; .word 0; .word 0 /* FIXME: .xword 0 */
#define STUB(module, fcnname, retfcn) \
STUB_COMMON(module, fcnname, mod_hold_stub, retfcn, 0)
/*
* "weak stub", don't load on account of this call
*/
#define WSTUB(module, fcnname, retfcn) \
STUB_COMMON(module, fcnname, retfcn, retfcn, MODS_WEAK)
/*
* "non-unloadable stub", don't bother 'holding' module if it's already loaded
* since the module cannot be unloaded.
*
* User *MUST* guarantee the module is not unloadable (no _fini routine).
*/
#define NO_UNLOAD_STUB(module, fcnname, retfcn) \
STUB_UNLOADABLE(module, fcnname, retfcn, retfcn, MODS_NOUNLOAD)
/*
* Macro for modstubbed system calls whose modules are not unloadable.
*
* System call modstubs needs special handling for the case where
* the modstub is a system call, because %fp comes from user frame.
*/
#define SCALL_NU_STUB(module, fcnname, retfcn) \
SCALL_UNLOADABLE(module, fcnname, retfcn, retfcn, MODS_NOUNLOAD)
/* "weak stub" for non-unloadable module, don't load on account of this call */
#define NO_UNLOAD_WSTUB(module, fcnname, retfcn) \
STUB_UNLOADABLE(module, fcnname, retfcn, retfcn, MODS_NOUNLOAD|MODS_WEAK)
#define STUB_DATA(module, fcnname, install_fcn, retfcn, weak) \
.seg ".data"; \
.align 8; \
fcnname/**/_info: \
.word 0; /* 0 */ \
.word install_fcn; /* 4 */ \
.word 0; /* 8 */ \
.word module/**/_modinfo; /* c */ \
.word 0; /* 10 */ \
.word fcnname; /* 14 */ \
.word 0; /* 18 */ \
.word retfcn; /* 1c */ \
.word weak /* 20 */
/*
* The flag MODS_INSTALLED is stored in the stub data and is used to
* indicate if a module is installed and initialized. This flag is used
* instead of the mod_stub_info->mods_modinfo->mod_installed flag
* to minimize the number of pointer de-references for each function
* call (and also to avoid possible TLB misses which could be induced
* by dereferencing these pointers.)
*/
#define STUB_COMMON(module, fcnname, install_fcn, retfcn, weak) \
ENTRY_NP(fcnname); \
save %sp, -SA(MINFRAME), %sp;/* new window */ \
set fcnname/**/_info, %l5; \
ld [%l5 + MODS_FLAG], %l1; /* weak?? */ \
cmp %l1, 0; \
be,a 1f; /* not weak */ \
restore; \
btst MODS_INSTALLED, %l1; /* installed?? */ \
bne,a,pt %xcc, 1f; /* yes, do mod_hold thing */ \
restore; \
ldn [%l5 + MODS_RETFCN], %g1; \
jmp %g1; /* no, just jump to retfcn */ \
restore; \
1: sub %sp, %fp, %g1; /* get (-)size of callers stack */ \
save %sp, %g1, %sp; /* create new frame same size */ \
sub %g0, %g1, %l4; /* size of stack frame */ \
sethi %hi(fcnname/**/_info), %l5; \
b stubs_common_code; \
or %l5, %lo(fcnname/**/_info), %l5; \
SET_SIZE(fcnname); \
STUB_DATA(module, fcnname, install_fcn, retfcn, weak)
#define STUB_UNLOADABLE(module, fcnname, install_fcn, retfcn, weak) \
ENTRY_NP(fcnname); \
save %sp, -SA(MINFRAME), %sp; /* new window */ \
set fcnname/**/_info, %l5; \
ld [%l5 + MODS_FLAG], %l1; \
btst MODS_INSTALLED, %l1; /* installed?? */ \
bne,a %xcc, 1f; /* yes */ \
ldn [%l5], %g1; \
btst MODS_WEAK, %l1; /* weak?? */ \
be,a 2f; /* no, load module */ \
restore; \
ldn [%l5 + MODS_RETFCN], %g1; \
1: jmp %g1; /* off we go */ \
restore; \
2: sub %sp, %fp, %g1; /* get (-)size of callers frame */ \
save %sp, %g1, %sp; /* create new frame same size */ \
sub %g0, %g1, %l4; /* size of stack frame */ \
sethi %hi(fcnname/**/_info), %l5; \
b stubs_common_code; \
or %l5, %lo(fcnname/**/_info), %l5; \
SET_SIZE(fcnname); \
STUB_DATA(module, fcnname, install_fcn, retfcn, weak)
#define SCALL_UNLOADABLE(module, fcnname, install_fcn, retfcn, weak) \
ENTRY_NP(fcnname); \
save %sp, -SA(MINFRAME), %sp; /* new window */ \
set fcnname/**/_info, %l5; \
ld [%l5 + MODS_FLAG], %l1; /* installed?? */ \
btst MODS_INSTALLED, %l1; \
be,a %xcc, 1f; /* no, load module */ \
restore; \
ldn [%l5], %g1; \
jmp %g1; /* yes, off we go */ \
restore; \
1: save %sp, -SA(MINFRAME), %sp;/* new frame */ \
sub %g0, -SA(MINFRAME), %l4;/* size of stack frame */ \
sethi %hi(fcnname/**/_info), %l5; \
b stubs_common_code; \
or %l5, %lo(fcnname/**/_info), %l5; \
SET_SIZE(fcnname); \
STUB_DATA(module, fcnname, install_fcn, retfcn, weak)
.section ".text"
/*
* We branch here with the fcnname_info pointer in l5
* and the frame size in %l4.
*/
ENTRY_NP(stubs_common_code)
cmp %l4, SA(MINFRAME)
ble,a,pn %xcc, 2f
nop
sub %l4, 0x80, %l4 /* skip locals and outs */
add %sp, 0x80, %l0
add %fp, 0x80, %l1 /* get original sp before save */
1:
/* Copy stack frame */
ldn [%l1 + STACK_BIAS], %l2
inc 8, %l1
stn %l2, [%l0 + STACK_BIAS]
deccc 8, %l4
bg,a 1b
inc 8, %l0
2:
call mod_hold_stub /* Hold the module */
mov %l5, %o0
cmp %o0, -1 /* if error then return error */
bne,a 1f
nop
ldn [%l5 + MODS_RETFCN], %i0
call %i0
nop
ret
restore %o0, 0, %o0
1:
ldn [%l5], %g1
mov %i0, %o0 /* copy over incoming args, if number of */
mov %i1, %o1 /* args is > 6 then we copied them above */
mov %i2, %o2
mov %i3, %o3
mov %i4, %o4
call %g1 /* jump to the stub function */
mov %i5, %o5
mov %o0, %i0 /* copy any return values */
mov %o1, %i1
call mod_release_stub /* release hold on module */
mov %l5, %o0
ret /* return to caller */
restore
SET_SIZE(stubs_common_code)
! this is just a marker for the area of text that contains stubs
.seg ".text"
.global stubs_base
stubs_base:
nop
/*
* WARNING WARNING WARNING!!!!!!
*
* On the MODULE macro you MUST NOT use any spaces!!! They are
* significant to the preprocessor. With ansi c there is a way around this
* but for some reason (yet to be investigated) ansi didn't work for other
* reasons!
*
* When zero is used as the return function, the system will call
* panic if the stub can't be resolved.
*/
/*
* Stubs for devfs. A non-unloadable module.
*/
#ifndef DEVFS_MODULE
MODULE(devfs,fs);
NO_UNLOAD_STUB(devfs, devfs_clean, nomod_minus_one);
NO_UNLOAD_STUB(devfs, devfs_lookupname, nomod_minus_one);
NO_UNLOAD_STUB(devfs, devfs_walk, nomod_minus_one);
NO_UNLOAD_STUB(devfs, devfs_devpolicy, nomod_minus_one);
NO_UNLOAD_STUB(devfs, devfs_reset_perm, nomod_minus_one);
NO_UNLOAD_STUB(devfs, devfs_remdrv_cleanup, nomod_minus_one);
END_MODULE(devfs);
#endif
/*
* Stubs for /dev fs.
*/
#ifndef DEV_MODULE
MODULE(dev, fs);
NO_UNLOAD_STUB(dev, sdev_modctl_readdir, nomod_minus_one);
NO_UNLOAD_STUB(dev, sdev_modctl_readdir_free, nomod_minus_one);
NO_UNLOAD_STUB(dev, devname_filename_register, nomod_minus_one);
NO_UNLOAD_STUB(dev, sdev_modctl_devexists, nomod_minus_one);
NO_UNLOAD_STUB(dev, devname_profile_update, nomod_minus_one);
NO_UNLOAD_STUB(dev, sdev_devstate_change, nomod_minus_one);
NO_UNLOAD_STUB(dev, devvt_getvnodeops, nomod_minus_one);
NO_UNLOAD_STUB(dev, devpts_getvnodeops, nomod_zero);
END_MODULE(dev);
#endif
/*
* Stubs for specfs. A non-unloadable module.
*/
#ifndef SPEC_MODULE
MODULE(specfs,fs);
NO_UNLOAD_STUB(specfs, common_specvp, nomod_zero);
NO_UNLOAD_STUB(specfs, makectty, nomod_zero);
NO_UNLOAD_STUB(specfs, makespecvp, nomod_zero);
NO_UNLOAD_STUB(specfs, smark, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_segmap, nomod_einval);
NO_UNLOAD_STUB(specfs, specfind, nomod_zero);
NO_UNLOAD_STUB(specfs, specvp, nomod_zero);
NO_UNLOAD_STUB(specfs, devi_stillreferenced, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_getvnodeops, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_char_map, nomod_zero);
NO_UNLOAD_STUB(specfs, specvp_devfs, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_assoc_vp_with_devi, nomod_void);
NO_UNLOAD_STUB(specfs, spec_hold_devi_by_vp, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_snode_walk, nomod_void);
NO_UNLOAD_STUB(specfs, spec_devi_open_count, nomod_minus_one);
NO_UNLOAD_STUB(specfs, spec_is_clone, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_is_selfclone, nomod_zero);
NO_UNLOAD_STUB(specfs, spec_fence_snode, nomod_minus_one);
NO_UNLOAD_STUB(specfs, spec_unfence_snode, nomod_minus_one);
END_MODULE(specfs);
#endif
/*
* Stubs for sockfs. A non-unloadable module.
*/
#ifndef SOCK_MODULE
MODULE(sockfs, fs);
SCALL_NU_STUB(sockfs, so_socket, nomod_zero);
SCALL_NU_STUB(sockfs, so_socketpair, nomod_zero);
SCALL_NU_STUB(sockfs, bind, nomod_zero);
SCALL_NU_STUB(sockfs, listen, nomod_zero);
SCALL_NU_STUB(sockfs, accept, nomod_zero);
SCALL_NU_STUB(sockfs, connect, nomod_zero);
SCALL_NU_STUB(sockfs, shutdown, nomod_zero);
SCALL_NU_STUB(sockfs, recv, nomod_zero);
SCALL_NU_STUB(sockfs, recvfrom, nomod_zero);
SCALL_NU_STUB(sockfs, recvmsg, nomod_zero);
SCALL_NU_STUB(sockfs, send, nomod_zero);
SCALL_NU_STUB(sockfs, sendmsg, nomod_zero);
SCALL_NU_STUB(sockfs, sendto, nomod_zero);
#ifdef _SYSCALL32_IMPL
SCALL_NU_STUB(sockfs, recv32, nomod_zero);
SCALL_NU_STUB(sockfs, recvfrom32, nomod_zero);
SCALL_NU_STUB(sockfs, send32, nomod_zero);
SCALL_NU_STUB(sockfs, sendto32, nomod_zero);
#endif /* _SYSCALL32_IMPL */
SCALL_NU_STUB(sockfs, getpeername, nomod_zero);
SCALL_NU_STUB(sockfs, getsockname, nomod_zero);
SCALL_NU_STUB(sockfs, getsockopt, nomod_zero);
SCALL_NU_STUB(sockfs, setsockopt, nomod_zero);
SCALL_NU_STUB(sockfs, sockconfig, nomod_zero);
NO_UNLOAD_STUB(sockfs, sock_getmsg, nomod_zero);
NO_UNLOAD_STUB(sockfs, sock_putmsg, nomod_zero);
NO_UNLOAD_STUB(sockfs, sosendfile64, nomod_zero);
NO_UNLOAD_STUB(sockfs, snf_segmap, nomod_einval);
NO_UNLOAD_STUB(sockfs, sock_getfasync, nomod_zero);
NO_UNLOAD_STUB(sockfs, nl7c_sendfilev, nomod_zero);
NO_UNLOAD_STUB(sockfs, sotpi_sototpi, nomod_zero);
NO_UNLOAD_STUB(sockfs, socket_sendmblk, nomod_zero);
NO_UNLOAD_STUB(sockfs, socket_setsockopt, nomod_zero);
END_MODULE(sockfs);
#endif
/*
* IPsec stubs.
*/
#ifndef IPSECAH_MODULE
MODULE(ipsecah,drv);
WSTUB(ipsecah, ipsec_construct_inverse_acquire, nomod_zero);
WSTUB(ipsecah, sadb_acquire, nomod_zero);
WSTUB(ipsecah, ipsecah_algs_changed, nomod_zero);
WSTUB(ipsecah, sadb_alg_update, nomod_zero);
WSTUB(ipsecah, sadb_unlinkassoc, nomod_zero);
WSTUB(ipsecah, sadb_insertassoc, nomod_zero);
WSTUB(ipsecah, ipsecah_in_assocfailure, nomod_zero);
WSTUB(ipsecah, sadb_set_lpkt, nomod_zero);
WSTUB(ipsecah, ipsecah_icmp_error, nomod_zero);
END_MODULE(ipsecah);
#endif
#ifndef IPSECESP_MODULE
MODULE(ipsecesp,drv);
WSTUB(ipsecesp, ipsecesp_fill_defs, nomod_zero);
WSTUB(ipsecesp, ipsecesp_algs_changed, nomod_zero);
WSTUB(ipsecesp, ipsecesp_in_assocfailure, nomod_zero);
WSTUB(ipsecesp, ipsecesp_init_funcs, nomod_zero);
WSTUB(ipsecesp, ipsecesp_icmp_error, nomod_zero);
WSTUB(ipsecesp, ipsecesp_send_keepalive, nomod_zero);
END_MODULE(ipsecesp);
#endif
#ifndef KEYSOCK_MODULE
MODULE(keysock,drv);
WSTUB(keysock, keysock_spdsock_wput_iocdata, nomod_void);
WSTUB(keysock, keysock_plumb_ipsec, nomod_zero);
WSTUB(keysock, keysock_extended_reg, nomod_zero);
WSTUB(keysock, keysock_next_seq, nomod_zero);
END_MODULE(keysock);
#endif
#ifndef SPDSOCK_MODULE
MODULE(spdsock,drv);
WSTUB(spdsock, spdsock_update_pending_algs, nomod_zero);
END_MODULE(spdsock);
#endif
/*
* Stubs for nfs common code.
* XXX nfs_getvnodeops should go away with removal of kludge in vnode.c
*/
#ifndef NFS_MODULE
MODULE(nfs,fs);
WSTUB(nfs, nfs_getvnodeops, nomod_zero);
WSTUB(nfs, nfs_perror, nomod_zero);
WSTUB(nfs, nfs_cmn_err, nomod_zero);
WSTUB(nfs, clcleanup_zone, nomod_zero);
WSTUB(nfs, clcleanup4_zone, nomod_zero);
END_MODULE(nfs);
#endif
/*
* Stubs for nfs_dlboot (diskless booting).
*/
#ifndef NFS_DLBOOT_MODULE
MODULE(nfs_dlboot,misc);
STUB(nfs_dlboot, mount_root, nomod_minus_one);
STUB(nfs_dlboot, dhcpinit, nomod_minus_one);
END_MODULE(nfs_dlboot);
#endif
/*
* Stubs for nfs server-only code.
*/
#ifndef NFSSRV_MODULE
MODULE(nfssrv,misc);
STUB(nfssrv, exportfs, nomod_minus_one);
STUB(nfssrv, nfs_getfh, nomod_minus_one);
STUB(nfssrv, nfsl_flush, nomod_minus_one);
STUB(nfssrv, rfs4_check_delegated, nomod_zero);
STUB(nfssrv, mountd_args, nomod_minus_one);
NO_UNLOAD_STUB(nfssrv, rdma_start, nomod_zero);
NO_UNLOAD_STUB(nfssrv, nfs_svc, nomod_zero);
END_MODULE(nfssrv);
#endif
/*
* Stubs for kernel lock manager.
*/
#ifndef KLM_MODULE
MODULE(klmmod,misc);
NO_UNLOAD_STUB(klmmod, lm_svc, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_shutdown, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_unexport, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_cprresume, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_cprsuspend, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_safelock, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_safemap, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_has_sleep, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_free_config, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_vp_active, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_get_sysid, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_rel_sysid, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_alloc_sysidt, nomod_minus_one);
NO_UNLOAD_STUB(klmmod, lm_free_sysidt, nomod_zero);
NO_UNLOAD_STUB(klmmod, lm_sysidt, nomod_minus_one);
END_MODULE(klmmod);
#endif
#ifndef KLMOPS_MODULE
MODULE(klmops,misc);
NO_UNLOAD_STUB(klmops, lm_frlock, nomod_zero);
NO_UNLOAD_STUB(klmops, lm4_frlock, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_shrlock, nomod_zero);
NO_UNLOAD_STUB(klmops, lm4_shrlock, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_nlm_dispatch, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_nlm4_dispatch, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_nlm_reclaim, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_nlm4_reclaim, nomod_zero);
NO_UNLOAD_STUB(klmops, lm_register_lock_locally, nomod_zero);
END_MODULE(klmops);
#endif
/*
* Stubs for kernel TLI module
* XXX currently we never allow this to unload
*/
#ifndef TLI_MODULE
MODULE(tlimod,misc);
NO_UNLOAD_STUB(tlimod, t_kopen, nomod_minus_one);
NO_UNLOAD_STUB(tlimod, t_kunbind, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kadvise, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_krcvudata, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_ksndudata, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kalloc, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kbind, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kclose, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kspoll, nomod_zero);
NO_UNLOAD_STUB(tlimod, t_kfree, nomod_zero);
END_MODULE(tlimod);
#endif
/*
* Stubs for kernel RPC module
* XXX currently we never allow this to unload
*/
#ifndef RPC_MODULE
MODULE(rpcmod,strmod);
NO_UNLOAD_STUB(rpcmod, clnt_tli_kcreate, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, svc_tli_kcreate, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, bindresvport, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, rdma_register_mod, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, rdma_unregister_mod, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, svc_queuereq, nomod_minus_one);
NO_UNLOAD_STUB(rpcmod, clist_add, nomod_minus_one);
END_MODULE(rpcmod);
#endif
/*
* Stubs for des
*/
#ifndef DES_MODULE
MODULE(des,misc);
STUB(des, cbc_crypt, nomod_zero);
STUB(des, ecb_crypt, nomod_zero);
STUB(des, _des_crypt, nomod_zero);
END_MODULE(des);
#endif
/*
* Stubs for procfs. A non-unloadable module.
*/
#ifndef PROC_MODULE
MODULE(procfs,fs);
NO_UNLOAD_STUB(procfs, prfree, nomod_zero);
NO_UNLOAD_STUB(procfs, prexit, nomod_zero);
NO_UNLOAD_STUB(procfs, prlwpfree, nomod_zero);
NO_UNLOAD_STUB(procfs, prlwpexit, nomod_zero);
NO_UNLOAD_STUB(procfs, prinvalidate, nomod_zero);
NO_UNLOAD_STUB(procfs, prnsegs, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetcred, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetpriv, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetprivsize, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetsecflags, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetstatus, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetlwpstatus, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetpsinfo, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetlwpsinfo, nomod_zero);
NO_UNLOAD_STUB(procfs, oprgetstatus, nomod_zero);
NO_UNLOAD_STUB(procfs, oprgetpsinfo, nomod_zero);
#ifdef _SYSCALL32_IMPL
NO_UNLOAD_STUB(procfs, prgetstatus32, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetlwpstatus32, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetpsinfo32, nomod_zero);
NO_UNLOAD_STUB(procfs, prgetlwpsinfo32, nomod_zero);
NO_UNLOAD_STUB(procfs, oprgetstatus32, nomod_zero);
NO_UNLOAD_STUB(procfs, oprgetpsinfo32, nomod_zero);
NO_UNLOAD_STUB(procfs, psinfo_kto32, nomod_zero);
NO_UNLOAD_STUB(procfs, lwpsinfo_kto32, nomod_zero);
#endif /* _SYSCALL32_IMPL */
NO_UNLOAD_STUB(procfs, prnotify, nomod_zero);
NO_UNLOAD_STUB(procfs, prexecstart, nomod_zero);
NO_UNLOAD_STUB(procfs, prexecend, nomod_zero);
NO_UNLOAD_STUB(procfs, prrelvm, nomod_zero);
NO_UNLOAD_STUB(procfs, prbarrier, nomod_zero);
NO_UNLOAD_STUB(procfs, estimate_msacct, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_getprot, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_getprot_done, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_getsegsize, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_isobject, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_isself, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_allstopped, nomod_zero);
NO_UNLOAD_STUB(procfs, pr_free_watched_pages, nomod_zero);
END_MODULE(procfs);
#endif
/*
* Stubs for fifofs
*/
#ifndef FIFO_MODULE
MODULE(fifofs,fs);
STUB(fifofs, fifovp, 0);
STUB(fifofs, fifo_getinfo, 0);
STUB(fifofs, fifo_vfastoff, 0);
END_MODULE(fifofs);
#endif
/*
* Stubs for ufs
*
* This is needed to support the old quotactl system call.
* When the old sysent stuff goes away, this will need to be revisited.
*/
#ifndef UFS_MODULE
MODULE(ufs,fs);
STUB(ufs, quotactl, nomod_minus_one);
END_MODULE(ufs);
#endif
/*
* Stubs for zfs
*/
#ifndef ZFS_MODULE
MODULE(zfs,fs);
STUB(zfs, dsl_prop_get, nomod_minus_one);
STUB(zfs, spa_boot_init, nomod_minus_one);
STUB(zfs, zfs_prop_to_name, nomod_zero);
END_MODULE(zfs);
#endif
/*
* Stubs for dcfs
*/
#ifndef DCFS_MODULE
MODULE(dcfs,fs);
STUB(dcfs, decompvp, 0);
END_MODULE(dcfs);
#endif
/*
* Stubs for namefs
*/
#ifndef NAMEFS_MODULE
MODULE(namefs,fs);
STUB(namefs, nm_unmountall, 0);
END_MODULE(namefs);
#endif
/*
* Stubs for sysdc
*/
#ifndef SDC_MODULE
MODULE(SDC,sched);
NO_UNLOAD_STUB(SDC, sysdc_thread_enter, nomod_zero);
END_MODULE(SDC);
#endif
/*
* Stubs for ts_dptbl
*/
#ifndef TS_DPTBL_MODULE
MODULE(TS_DPTBL,sched);
STUB(TS_DPTBL, ts_getdptbl, 0);
STUB(TS_DPTBL, ts_getkmdpris, 0);
STUB(TS_DPTBL, ts_getmaxumdpri, 0);
END_MODULE(TS_DPTBL);
#endif
/*
* Stubs for rt_dptbl
*/
#ifndef RT_DPTBL_MODULE
MODULE(RT_DPTBL,sched);
STUB(RT_DPTBL, rt_getdptbl, 0);
END_MODULE(RT_DPTBL);
#endif
/*
* Stubs for ia_dptbl
*/
#ifndef IA_DPTBL_MODULE
MODULE(IA_DPTBL,sched);
STUB(IA_DPTBL, ia_getdptbl, 0);
STUB(IA_DPTBL, ia_getkmdpris, 0);
STUB(IA_DPTBL, ia_getmaxumdpri, 0);
END_MODULE(IA_DPTBL);
#endif
/*
* Stubs for FSS scheduler
*/
#ifndef FSS_MODULE
MODULE(FSS,sched);
WSTUB(FSS, fss_allocbuf, nomod_zero);
WSTUB(FSS, fss_freebuf, nomod_zero);
WSTUB(FSS, fss_changeproj, nomod_zero);
WSTUB(FSS, fss_changepset, nomod_zero);
END_MODULE(FSS);
#endif
/*
* Stubs for fx_dptbl
*/
#ifndef FX_DPTBL_MODULE
MODULE(FX_DPTBL,sched);
STUB(FX_DPTBL, fx_getdptbl, 0);
STUB(FX_DPTBL, fx_getmaxumdpri, 0);
END_MODULE(FX_DPTBL);
#endif
/*
* Stubs for kb (only needed for 'win')
*/
#ifndef KB_MODULE
MODULE(kb,strmod);
STUB(kb, strsetwithdecimal, 0);
END_MODULE(kb);
#endif
/*
* Stubs for swapgeneric
*/
#ifndef SWAPGENERIC_MODULE
MODULE(swapgeneric,misc);
STUB(swapgeneric, rootconf, 0);
STUB(swapgeneric, getrootdev, 0);
STUB(swapgeneric, getfsname, 0);
STUB(swapgeneric, loadrootmodules, 0);
END_MODULE(swapgeneric);
#endif
/*
* Stubs for bootdev
*/
#ifndef BOOTDEV_MODULE
MODULE(bootdev,misc);
STUB(bootdev, i_devname_to_promname, 0);
STUB(bootdev, i_promname_to_devname, 0);
STUB(bootdev, i_convert_boot_device_name, 0);
END_MODULE(bootdev);
#endif
/*
* stubs for strplumb...
*/
#ifndef STRPLUMB_MODULE
MODULE(strplumb,misc);
STUB(strplumb, strplumb, 0);
STUB(strplumb, strplumb_load, 0);
STUB(strplumb, strplumb_get_netdev_path, 0)
END_MODULE(strplumb);
#endif
/*
* Stubs for console configuration module
*/
#ifndef CONSCONFIG_MODULE
MODULE(consconfig,misc);
STUB(consconfig, consconfig, 0);
STUB(consconfig, consconfig_get_usb_kb_path, 0);
STUB(consconfig, consconfig_get_usb_ms_path, 0);
STUB(consconfig, consconfig_console_is_ready, 0);
END_MODULE(consconfig);
#endif
/*
* Stubs for zs (uart) module
*/
#ifndef ZS_MODULE
MODULE(zs,drv);
STUB(zs, zsgetspeed, 0);
END_MODULE(zs);
#endif
/*
* Stubs for accounting.
*/
#ifndef SYSACCT_MODULE
MODULE(sysacct,sys);
WSTUB(sysacct, acct, nomod_zero);
WSTUB(sysacct, acct_fs_in_use, nomod_zero);
END_MODULE(sysacct);
#endif
/*
* Stubs for semaphore routines. sem.c
*/
#ifndef SEMSYS_MODULE
MODULE(semsys,sys);
WSTUB(semsys, semexit, nomod_zero);
END_MODULE(semsys);
#endif
/*
* Stubs for shmem routines. shm.c
*/
#ifndef SHMSYS_MODULE
MODULE(shmsys,sys);
WSTUB(shmsys, shmexit, nomod_zero);
WSTUB(shmsys, shmfork, nomod_zero);
WSTUB(shmsys, shmgetid, nomod_minus_one);
END_MODULE(shmsys);
#endif
/*
* Stubs for doors
*/
#ifndef DOORFS_MODULE
MODULE(doorfs,sys);
WSTUB(doorfs, door_slam, nomod_zero);
WSTUB(doorfs, door_exit, nomod_zero);
WSTUB(doorfs, door_revoke_all, nomod_zero);
WSTUB(doorfs, door_fork, nomod_zero);
NO_UNLOAD_STUB(doorfs, door_upcall, nomod_einval);
NO_UNLOAD_STUB(doorfs, door_ki_create, nomod_einval);
NO_UNLOAD_STUB(doorfs, door_ki_open, nomod_einval);
NO_UNLOAD_STUB(doorfs, door_ki_lookup, nomod_zero);
WSTUB(doorfs, door_ki_upcall, nomod_einval);
WSTUB(doorfs, door_ki_upcall_limited, nomod_einval);
WSTUB(doorfs, door_ki_hold, nomod_zero);
WSTUB(doorfs, door_ki_rele, nomod_zero);
WSTUB(doorfs, door_ki_info, nomod_einval);
END_MODULE(doorfs);
#endif
/*
* Stubs for idmap
*/
#ifndef IDMAP_MODULE
MODULE(idmap,misc);
STUB(idmap, kidmap_batch_getgidbysid, nomod_zero);
STUB(idmap, kidmap_batch_getpidbysid, nomod_zero);
STUB(idmap, kidmap_batch_getsidbygid, nomod_zero);
STUB(idmap, kidmap_batch_getsidbyuid, nomod_zero);
STUB(idmap, kidmap_batch_getuidbysid, nomod_zero);
STUB(idmap, kidmap_get_create, nomod_zero);
STUB(idmap, kidmap_get_destroy, nomod_zero);
STUB(idmap, kidmap_get_mappings, nomod_zero);
STUB(idmap, kidmap_getgidbysid, nomod_zero);
STUB(idmap, kidmap_getpidbysid, nomod_zero);
STUB(idmap, kidmap_getsidbygid, nomod_zero);
STUB(idmap, kidmap_getsidbyuid, nomod_zero);
STUB(idmap, kidmap_getuidbysid, nomod_zero);
STUB(idmap, idmap_get_door, nomod_einval);
STUB(idmap, idmap_unreg_dh, nomod_einval);
STUB(idmap, idmap_reg_dh, nomod_einval);
STUB(idmap, idmap_purge_cache, nomod_einval);
END_MODULE(idmap);
#endif
/*
* Stubs for dma routines. dmaga.c
* (These are only needed for cross-checks, not autoloading)
*/
#ifndef DMA_MODULE
MODULE(dma,drv);
WSTUB(dma, dma_alloc, nomod_zero); /* (DMAGA *)0 */
WSTUB(dma, dma_free, nomod_zero); /* (DMAGA *)0 */
END_MODULE(dma);
#endif
/*
* Stubs for auditing.
*/
#ifndef C2AUDIT_MODULE
MODULE(c2audit,sys);
NO_UNLOAD_STUB(c2audit, audit_init_module, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_start, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_finish, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit, nomod_zero);
NO_UNLOAD_STUB(c2audit, auditdoor, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_closef, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_core_start, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_core_finish, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_strputmsg, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_savepath, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_anchorpath, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_exit, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_exec, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_symlink, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_symlink_create, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_vncreate_start, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_vncreate_finish, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_enterprom, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_exitprom, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_chdirec, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_setf, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_sock, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_strgetmsg, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_ipc, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_ipcget, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_fdsend, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_fdrecv, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_priv, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_setppriv, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_psecflags, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_devpolicy, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_setfsat_path, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_cryptoadm, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_kssl, nomod_zero);
NO_UNLOAD_STUB(c2audit, audit_pf_policy, nomod_zero);
NO_UNLOAD_STUB(c2audit, au_doormsg, nomod_zero);
NO_UNLOAD_STUB(c2audit, au_uwrite, nomod_zero);
NO_UNLOAD_STUB(c2audit, au_to_arg32, nomod_zero);
NO_UNLOAD_STUB(c2audit, au_free_rec, nomod_zero);
END_MODULE(c2audit);
#endif
/*
* Stubs for kernel rpc security service module
*/
#ifndef RPCSEC_MODULE
MODULE(rpcsec,misc);
NO_UNLOAD_STUB(rpcsec, sec_clnt_revoke, nomod_zero);
NO_UNLOAD_STUB(rpcsec, authkern_create, nomod_zero);
NO_UNLOAD_STUB(rpcsec, sec_svc_msg, nomod_zero);
NO_UNLOAD_STUB(rpcsec, sec_svc_control, nomod_zero);
END_MODULE(rpcsec);
#endif
/*
* Stubs for rpc RPCSEC_GSS security service module
*/
#ifndef RPCSEC_GSS_MODULE
MODULE(rpcsec_gss,misc);
NO_UNLOAD_STUB(rpcsec_gss, __svcrpcsec_gss, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_getcred, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_set_callback, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_secget, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_secfree, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_seccreate, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_set_defaults, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_revauth, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_secpurge, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_cleanup, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_get_versions, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_max_data_length, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_svc_max_data_length, nomod_zero);
NO_UNLOAD_STUB(rpcsec_gss, rpc_gss_get_service_type, nomod_zero);
END_MODULE(rpcsec_gss);
#endif
#ifndef IWSCN_MODULE
MODULE(iwscn,drv);
STUB(iwscn, srpop, 0);
END_MODULE(iwscn);
#endif
/*
* Stubs for checkpoint-resume module
*/
#ifndef CPR_MODULE
MODULE(cpr,misc);
STUB(cpr, cpr, 0);
END_MODULE(cpr);
#endif
/*
* Stubs for VIS module
*/
#ifndef VIS_MODULE
MODULE(vis,misc);
STUB(vis, vis_fpu_simulator, 0);
STUB(vis, vis_fldst, 0);
STUB(vis, vis_rdgsr, 0);
STUB(vis, vis_wrgsr, 0);
END_MODULE(vis);
#endif
/*
* Stubs for kernel probes (tnf module). Not unloadable.
*/
#ifndef TNF_MODULE
MODULE(tnf,drv);
NO_UNLOAD_STUB(tnf, tnf_ref32_1, nomod_zero);
NO_UNLOAD_STUB(tnf, tnf_string_1, nomod_zero);
NO_UNLOAD_STUB(tnf, tnf_opaque_array_1, nomod_zero);
NO_UNLOAD_STUB(tnf, tnf_opaque32_array_1, nomod_zero);
NO_UNLOAD_STUB(tnf, tnf_struct_tag_1, nomod_zero);
NO_UNLOAD_STUB(tnf, tnf_allocate, nomod_zero);
END_MODULE(tnf);
#endif
/*
* Clustering: stubs for bootstrapping.
*/
#ifndef CL_BOOTSTRAP
MODULE(cl_bootstrap,misc);
NO_UNLOAD_WSTUB(cl_bootstrap, clboot_modload, nomod_minus_one);
NO_UNLOAD_WSTUB(cl_bootstrap, clboot_loadrootmodules, nomod_zero);