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{
This file is part of the Free Pascal run time library.
Copyright (c) 1999-2000 by Michael Van Canneyt,
member of the Free Pascal development team.
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
Syscalls for NetBSD/macppc. Merged from an initial version,
Jonas' linux version and some testing checking.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{*****************************************************************************
--- Main:The System Call Self ---
*****************************************************************************}
function FpSysCall(sysnr:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL0'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL1'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1,param2:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL2'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1,param2,param3:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL3'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
mr r5,r6
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1,param2,param3,param4:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL4'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
mr r5,r6
mr r6,r7
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1,param2,param3,param4,param5:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL5'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
mr r5,r6
mr r6,r7
mr r7,r8
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
end;
function FpSysCall(sysnr,param1,param2,param3,param4,param5,param6:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL6'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
mr r5,r6
mr r6,r7
mr r7,r8
mr r8,r9
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
li r4,-1
end;
function FpSysCall(sysnr,param1,param2,param3,param4,param5,param6,param7:TSysParam):TSysResult; assembler;[public,alias:'FPC_SYSCALL7'];
{
This function puts the registers in place, does the call, and then
copies back the registers as they are after the SysCall.
}
asm
mr r0,r3
mr r3,r4
mr r4,r5
mr r5,r6
mr r6,r7
mr r7,r8
mr r8,r9
mr r9,r10
sc
bnslr
lis r4,Errno@ha
stw r3,Errno@l(r4)
li r3,-1
li r4,-1
end;
{
$Log: syscall.inc,v $
Revision 1.6 2005/02/14 17:13:21 peter
* truncate log
}
|
