Remove syscall wrappers.
This commit is contained in:
Marcel Moolenaar
parent
b7424f2dfb
commit
0cec71466c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=52062
@ -4,9 +4,8 @@
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SRCS+= i386_get_ioperm.c i386_get_ldt.c i386_set_ioperm.c i386_set_ldt.c \
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i386_vm86.c
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MDASM= Ovfork.S brk.S cerror.S exect.S fork.S pipe.S \
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ptrace.S reboot.S rfork.S sbrk.S setlogin.S sigreturn.S syscall.S
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# sigpending.S sigprocmask.S sigsuspend.S
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MDASM= Ovfork.S brk.S cerror.S exect.S fork.S pipe.S ptrace.S reboot.S \
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rfork.S sbrk.S setlogin.S sigreturn.S syscall.S
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# Don't generate default code for these syscalls:
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NOASM= __semctl.o break.o exit.o ftruncate.o getdomainname.o getlogin.o \
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@ -4,9 +4,8 @@
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SRCS+= i386_get_ioperm.c i386_get_ldt.c i386_set_ioperm.c i386_set_ldt.c \
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i386_vm86.c
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MDASM= Ovfork.S brk.S cerror.S exect.S fork.S pipe.S \
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ptrace.S reboot.S rfork.S sbrk.S setlogin.S sigreturn.S syscall.S
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# sigpending.S sigprocmask.S sigsuspend.S
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MDASM= Ovfork.S brk.S cerror.S exect.S fork.S pipe.S ptrace.S reboot.S \
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rfork.S sbrk.S setlogin.S sigreturn.S syscall.S
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# Don't generate default code for these syscalls:
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NOASM= __semctl.o break.o exit.o ftruncate.o getdomainname.o getlogin.o \
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@ -1,50 +0,0 @@
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/*-
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#if defined(SYSLIBC_RCS) && !defined(lint)
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.text
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.asciz "$FreeBSD$"
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#endif /* SYSLIBC_RCS and not lint */
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#include "SYS.h"
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PSYSCALL(sigpending)
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movl 4(%esp),%ecx # fetch pointer to...
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movl %eax,(%ecx) # store old mask
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xorl %eax,%eax
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ret
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@ -1,72 +0,0 @@
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/*-
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#if defined(SYSLIBC_RCS) && !defined(lint)
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.text
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.asciz "$FreeBSD$"
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#endif /* SYSLIBC_RCS and not lint */
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#include "SYS.h"
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err:
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PIC_PROLOGUE
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jmp PIC_PLT(HIDENAME(cerror))
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#ifdef _THREAD_SAFE
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ENTRY(_thread_sys_sigprocmask)
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#else
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ENTRY(sigprocmask)
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#endif
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movl 8(%esp),%ecx # fetch new sigset pointer
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cmpl $0,%ecx # check new sigset pointer
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jne 1f # if not null, indirect
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/* movl $0,8(%esp) # null mask pointer: block empty set */
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movl $1,4(%esp) # SIG_BLOCK
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jmp 2f
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1: movl (%ecx),%ecx # fetch indirect ...
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movl %ecx,8(%esp) # to new mask arg
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2: lea SYS_sigprocmask,%eax
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KERNCALL
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jb err
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movl 12(%esp),%ecx # fetch old mask requested
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cmpl $0,%ecx # test if old mask requested
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je out
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movl %eax,(%ecx) # store old mask
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out:
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xorl %eax,%eax
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ret
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@ -1,64 +0,0 @@
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/*-
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#if defined(SYSLIBC_RCS) && !defined(lint)
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.text
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.asciz "$FreeBSD$"
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#endif /* SYSLIBC_RCS and not lint */
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#include "SYS.h"
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err:
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PIC_PROLOGUE
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jmp PIC_PLT(HIDENAME(cerror))
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#ifdef _THREAD_SAFE
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ENTRY(_thread_sys_sigsuspend)
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#else
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ENTRY(_sigsuspend)
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.weak CNAME(sigsuspend) ;
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.set CNAME(sigsuspend), CNAME(_sigsuspend) ;
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#endif
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movl 4(%esp),%eax # fetch mask arg
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movl (%eax),%eax # indirect to mask arg
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movl %eax,4(%esp)
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lea SYS_sigsuspend,%eax
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KERNCALL
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jb err
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xorl %eax,%eax # shouldn t happen
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ret
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