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gno/lib/libc/sys/trap.asm

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*
* trap.asm
* Toolbox Interface library for
*
* GNO Kernel
* v2.0.6
* Copyright 1991-1997, Procyon Inc.
*
* $Id: trap.asm,v 1.1 1997/02/28 05:12:51 gdr Exp $
*
case on
mcopy trap.mac
udispatch gequ $E10008
dummy start ; ends up in .root
end
* int getpid(void) inline (0x0903, udispatch);
getpid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
anop ; doesn't take errno
ldx #$0903
jsl udispatch
pla
sta retval
ret 2:retval
END
* int getppid(void) inline (0x4003, udispatch);
getppid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
ph4 #errno
ldx #$4003
jsl udispatch
pla
sta retval
ret 2:retval
END
getuid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
ph4 #errno
ldx #$2A03
jsl udispatch
pla
sta retval
ret 2:retval
END
getgid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
ph4 #errno
ldx #$2B03
jsl udispatch
pla
sta retval
ret 2:retval
END
geteuid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
ph4 #errno
ldx #$2C03
jsl udispatch
pla
sta retval
ret 2:retval
END
getegid START libc_sys__
retval equ 1
sub (0:foo),2
pha ; push result space
ph4 #errno
ldx #$2D03
jsl udispatch
pla
sta retval
ret 2:retval
END
setuid START libc_sys__
retval equ 1
sub (2:uid),2
pha ; push result space
ph2 uid
ph4 #errno
ldx #$2E03
jsl udispatch
pla
sta retval
ret 2:retval
END
setruid START libc_sys__
retval equ 1
sub (2:ruid),2
pha ; push result space
pea $FFFF
ph2 ruid
ph4 #errno
ldx #$5303 ; setreuid
jsl udispatch
pla
sta retval
ret 2:retval
END
seteuid START libc_sys__
retval equ 1
sub (2:euid),2
pha ; push result space
ph2 euid
pea $FFFF
ph4 #errno
ldx #$5303 ; setreuid
jsl udispatch
pla
sta retval
ret 2:retval
END
setreuid START libc_sys__
retval equ 1
sub (2:euid,2:ruid),2
pha ; push result space
ph2 euid
ph2 ruid
ph4 #errno
ldx #$5303 ; setreuid
jsl udispatch
pla
sta retval
ret 2:retval
END
setgid START libc_sys__
retval equ 1
sub (2:gid),2
pha ; push result space
ph2 gid
ph4 #errno
ldx #$2F03
jsl udispatch
pla
sta retval
ret 2:retval
END
setrgid START libc_sys__
retval equ 1
sub (2:rgid),2
pha ; push result space
pea $FFFF
ph2 rgid
ph4 #errno
ldx #$5403 ; setregid
jsl udispatch
pla
sta retval
ret 2:retval
END
setegid START libc_sys__
retval equ 1
sub (2:egid),2
pha ; push result space
ph2 egid
pea $FFFF
ph4 #errno
ldx #$5403 ; setregid
jsl udispatch
pla
sta retval
ret 2:retval
END
setregid START libc_sys__
retval equ 1
sub (2:egid,2:rgid),2
pha ; push result space
ph2 egid
ph2 rgid
ph4 #errno
ldx #$5403 ; setregid
jsl udispatch
pla
sta retval
ret 2:retval
END
* int kill(int pid, int sig) inline (0x0A03, udispatch);
kill START libc_sys__
retval equ 1
sub (2:sig,2:pid),2
pha
ph2 pid
ph2 sig
ph4 #errno ; tell the library routine where it is
ldx #$0A03
jsl udispatch
pla
sta retval
ret 2:retval
END
* int fork(void *subr) inline(0x0B03, udispatch);
fork START libc_sys__
vfork ENTRY
retval equ 1
sub (4:subr),2
pha
ph4 subr
ph4 #errno
ldx #$0B03
jsl udispatch
pla
sta retval
ret 2:retval
END
* int fork2(void *subr, int stack, int prio, char *name, word argc, ...)
fork2 START libc_sys__
subr equ 7
stack equ subr+4
prio equ stack+2
name equ prio+2
argc equ name+4
* set up the variable frame
phb
phk
plb
phd
tsc
tcd
pha ; temp space for result
pei (subr+2)
pei (subr)
pei (stack)
pei (prio)
pei (name+2)
pei (name)
pea 0
tdc
clc
adc #argc
pha
ph4 #errno
ldx #$3F03
jsl udispatch
pla
tay ; temp store result in Y
lda argc
asl a
clc
adc #argc
tax
dex
lda 5
sta 1,x
lda 4
sta 0,x
pld
plb
dex
dex
phx
tsc
clc
adc 1,s
tcs
tya
rtl
END
* int exec(char *filename,char *cmdline) inline(0x0C03, udispatch);
*exec START libc_sys__
*retval equ 1
* sub (4:cmdline,4:filename),2
*
* pha
* ph4 filename
* ph4 cmdline
* ph4 #errno
* ldx #$0C03
* jsl udispatch
* pla
* sta retval
* ret 2:retval
* END
* int swait(int sem) inline(0x0D03, udispatch);
swait START libc_sys__
retval equ 1
sub (2:sem),2
pha
ph2 sem
ph4 #errno
ldx #$0D03
jsl udispatch
pla
sta retval
ret 2:retval
END
* int ssignal(int sem) inline(0x0E03, udispatch);
ssignal START libc_sys__
retval equ 1
sub (2:sem),2
pha
ph2 sem
ph4 #errno
ldx #$0E03
jsl udispatch
pla
sta retval
ret 2:retval
END
* int screate(int count) inline(0x0F03, udispatch);
screate START libc_sys__
retval equ 1
sub (2:sem),2
pha
ph2 sem
ph4 #errno
ldx #$0F03
jsl udispatch
pla
sta retval
ret 2:retval
END
* int sdelete(int sem) inline(0x1003, udispatch);
sdelete START libc_sys__
retval equ 1
sub (2:sem),2
pha
ph2 sem
ph4 #errno
ldx #$1003
jsl udispatch
pla
sta retval
ret 2:retval
END
* void *signal(int sig, void (*func)()) inline(0x1603, udispatch);
signal START libc_sys__
retval equ 1
sub (4:func,2:sig),4
pha
pha
ph2 sig
ph4 func
ph4 #errno
ldx #$1603
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int wait(union wait *status) inline(0x1703, udispatch);
wait START libc_sys__
retval equ 1
sub (4:status),2
pha
ph4 status
ph4 #errno
ldx #$1703
jsl udispatch
pla
sta retval
ret 2:retval
END
* int tcnewpgrp(int fdtty) inline(0x1803, udispatch);
tcnewpgrp START libc_sys__
retval equ 1
sub (2:fdtty),2
pha
ph2 fdtty
ph4 #errno
ldx #$1803
jsl udispatch
pla
sta retval
ret 2:retval
END
* int settpgrp(int fdtty) inline(0x1903, udispatch);
settpgrp START libc_sys__
retval equ 1
sub (2:fdtty),2
pha
ph2 fdtty
ph4 #errno
ldx #$1903
jsl udispatch
pla
sta retval
ret 2:retval
END
* int tctpgrp(int fdtty, int pid) inline(0x1A03, udispatch);
tctpgrp START libc_sys__
retval equ 1
sub (2:pid,2:fdtty),2
pha
ph2 fdtty
ph2 pid
ph4 #errno
ldx #$1A03
jsl udispatch
pla
sta retval
ret 2:retval
END
* longword sigsetmask(longword mask) inline(0x1B03, udispatch);
sigsetmask START libc_sys__
retval equ 1
sub (4:mask),4
pha
pha
ph4 mask
ph4 #errno
ldx #$1B03
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* longword sigblock(longword mask) inline(0x1C03, udispatch);
sigblock START libc_sys__
retval equ 1
sub (4:mask),4
pha
pha
ph4 mask
ph4 #errno
ldx #$1C03
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int _execve(char *filename,char *cmdline) inline(0x1D03,udispatch);
_execve START libc_sys__
retval equ 1
sub (4:cmdline,4:filename),2
pha
ph4 filename
ph4 cmdline
ph4 #errno
ldx #$1D03
jsl udispatch
pla
sta retval
ret 2:retval
END
* longword alarm(longword seconds) inline(0x1E03,udispatch);
alarm START libc_sys__
retval equ 1
sub (4:seconds),4
pha
pha
ph4 seconds
ph4 #errno
ldx #$1E03
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* longword alarm10(longword seconds) inline(0x4203,udispatch);
alarm10 START libc_sys__
retval equ 1
sub (4:seconds),4
pha
pha
ph4 seconds
ph4 #errno
ldx #$4203
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int setdebug(int code) inline(0x1F03,udispatch);
setdebug START libc_sys__
retval equ 1
sub (2:code),2
pha
ph2 code
anop ; doesn't take errno
ldx #$1F03
jsl udispatch
pla
sta retval
ret 2:retval
END
* void *setsystemvector(void *vect) inline(0x2003,udispatch);
setsystemvector START libc_sys__
retval equ 1
sub (4:vect),4
pha
pha
ph4 vect
anop ; doesn't take errno
ldx #$2003
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int sigpause(longword mask) inline(0x2103,udispatch);
sigpause START libc_sys__
retval equ 1
sub (4:mask),2
pha
ph4 mask
ph4 #errno
ldx #$2103
jsl udispatch
pla
sta retval
ret 2:retval
END
* kvmt *kvm_open(void) inline(0x1103, udispatch);
kvm_open START libc_sys__
retval equ 1
sub (0:foo),4
pha
pha
ph4 #errno
ldx #$1103
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int kvm_close(kvmt *k) inline(0x1203, udispatch);
kvm_close START libc_sys__
retval equ 1
sub (4:k),2
pha
ph4 k
ph4 #errno
ldx #$1203
jsl udispatch
pla
sta retval
ret 2:retval
END
* struct pentry *kvm_getproc(kvmt *kd, int pid) inline(0x1303, udispatch);
kvm_getproc START libc_sys__
kvmgetproc ENTRY
retval equ 1
sub (2:pid,4:kd),4
pha
pha
ph4 kd
ph2 pid
ph4 #errno
ldx #$1303
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* struct pentry *kvm_nextproc(kvmt *kd) inline(0x1403, udispatch);
kvm_nextproc START libc_sys__
kvmnextproc ENTRY
retval equ 1
sub (4:kd),4
pha
pha
ph4 kd
ph4 #errno
ldx #$1403
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
* int kvm_setproc(kvmt *kd) inline(0x1503, udispatch);
kvm_setproc START libc_sys__
kvmsetproc ENTRY
retval equ 1
sub (4:kd),4
pha
ph4 kd
ph4 #errno
ldx #$1503
jsl udispatch
pla
sta retval
ret 2:retval
END
dup START libc_sys__
retval equ 1
sub (2:fd),2
pha
ph2 fd
ph4 #errno
ldx #$2203
jsl udispatch
pla
sta retval
ret 2:retval
END
dup2 START libc_sys__
retval equ 1
sub (2:fd2,2:fd1),2
pha
ph2 fd1
ph2 fd2
ph4 #errno
ldx #$2303
jsl udispatch
pla
sta retval
ret 2:retval
END
pipe START libc_sys__
retval equ 1
sub (4:intptr),2
pha
ph4 intptr
ph4 #errno
ldx #$2403
jsl udispatch
pla
sta retval
ret 2:retval
END
* int _getpgrp(int pid) inline(0x2503, udispatch);
_getpgrp START libc_sys__
retval equ 1
sub (2:pid),2
pha
ph2 pid
ph4 #errno
ldx #$2503
jsl udispatch
pla
sta retval
ret 2:retval
END
* int setpgrp(int pid, int pgrp) inline(0x2503, udispatch);
setpgid START libc_sys__
setpgrp ENTRY
retval equ 1
sub (2:pgrp,2:pid),2
pha
ph2 pid
ph2 pgrp
ph4 #errno
ldx #$3403
jsl udispatch
pla
sta retval
ret 2:retval
END
* int ioctl (int fd, unsigned long request, void *argp);
ioctl START libc_sys__
retval equ 1
sub (4:argp,4:request,2:d),2
pha
ph2 d
ph4 request
ph4 argp
ph4 #errno
ldx #$2603
jsl udispatch
pla
sta retval
ret 2:retval
END
* int stat (const char *filename, struct stat *s_buf);
stat START libc_sys__
retval equ 1
sub (4:buf,4:name),2
pha
ph4 name
ph4 buf
ph4 #errno
ldx #$2703
jsl udispatch
pla
sta retval
ret 2:retval
END
* int fstat (int fd, struct stat *s_buf);
fstat START libc_sys__
retval equ 1
sub (4:buf,2:fd),2
pha
ph2 fd
ph4 buf
ph4 #errno
ldx #$2803
jsl udispatch
pla
sta retval
ret 2:retval
END
* int lstat (const char *filename, struct stat *s_buf);
lstat START libc_sys__
retval equ 1
sub (4:buf,4:name),2
pha
ph4 name
ph4 buf
ph4 #errno
ldx #$2903
jsl udispatch
pla
sta retval
ret 2:retval
END
procsend START libc_sys__
retval equ 1
sub (4:msg,2:pid),2
pha
ph2 pid
ph4 msg
ph4 #errno
ldx #$3003
jsl udispatch
pla
sta retval
ret 2:retval
END
procreceive START libc_sys__
retval equ 1
sub (0:foo),4
pha
pha
ph4 #errno
ldx #$3103
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
procrecvclr START libc_sys__
retval equ 1
sub (0:foo),4
pha
pha
ph4 #errno
ldx #$3203
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
procrecvtim START libc_sys__
retval equ 1
sub (2:timeout),4
pha
pha
ph2 timeout
ph4 #errno
ldx #$3303
jsl udispatch
pla
sta retval
pla
sta retval+2
ret 4:retval
END
times START libc_sys__
retval equ 1
sub (4:buffer),2
pha
ph4 buffer
ph4 #errno
ldx #$3503
jsl udispatch
pla
sta retval
ret 2:retval
END
* int pcreate(int count);
pcreate START libc_sys__
subroutine (2:count),0
pha
pei (count)
ph4 #errno
ldx #$3603
jsl udispatch
ply
return2
END
* int psend(int portid, long int msg);
psend START libc_sys__
subroutine (4:msg,2:portid),0
pha
pei (portid)
pei (msg+2)
pei (msg)
ph4 #errno
ldx #$3703
jsl udispatch
ply
return2
END
* long int preceive(int portid);
preceive START libc_sys__
subroutine (2:portid),0
pha
pha
pei (portid)
ph4 #errno
ldx #$3803
jsl udispatch
ply
plx
return2
END
* int pdelete(int portid, int (*dispose)());
pdelete START libc_sys__
subroutine (4:dispose,2:portid),0
pha
pei (portid)
pei (dispose+2)
pei (dispose)
ph4 #errno
ldx #$3903
jsl udispatch
ply
return2
END
* int preset(int portid, int (*dispose)());
preset START libc_sys__
subroutine (4:dispose,2:portid),0
pha
pei (portid)
pei (dispose+2)
pei (dispose)
ph4 #errno
ldx #$3A03
jsl udispatch
ply
return2
END
* int pbind(int portid, char *name);
pbind START libc_sys__
subroutine (4:name,2:portid),0
pha
pei (portid)
pei (name+2)
pei (name)
ph4 #errno
ldx #$3B03
jsl udispatch
ply
return2
END
* int pgetport(char *name);
pgetport START libc_sys__
subroutine (4:name),0
pha
pei (name+2)
pei (name)
ph4 #errno
ldx #$3C03
jsl udispatch
ply
return2
END
* int pgetcount(int portnum);
pgetcount START libc_sys__
subroutine (2:portnum),0
pha
pei (portnum)
ph4 #errno
ldx #$3D03
jsl udispatch
ply
return2
END
* int pgetport(char *name);
scount START libc_sys__
subroutine (2:sem),0
pha
pei (sem)
ph4 #errno
ldx #$3E03
jsl udispatch
ply
return2
END
* void SetGNOQuitRec(word pCount,GSString255Ptr pathname, word flags)
SetGNOQuitRec START libc_sys__
retval equ 1
sub (2:flags,4:pathname,2:pCount),0
pha
ph2 pCount
ph4 pathname
ph2 flags
ph4 #errno ; tell the library routine where it is
ldx #$4103
jsl udispatch
pla
ret
END
* int select (int width, fd_set *readfds, fd_set *writefds,
* fd_set *exceptfds, struct timeval *timeout);
select START libc_sys__
res equ 1
sub (4:toptr,4:exc,4:wr,4:rd,2:nfd),2
pha
pei (nfd)
pei (rd+2)
pei (rd)
pei (wr+2)
pei (wr)
pei (exc+2)
pei (exc)
pei (toptr+2)
pei (toptr)
ph4 #errno
ldx #$4303
jsl udispatch
pla
sta res
ret 2:res
END
InstallNetDriver START libc_sys__
res equ 1
sub (2:domain,4:netcore),2
pha
pei (netcore+2)
pei (netcore)
pei (domain)
ph4 #errno
ldx #$4403
jsl udispatch
pla
sta res
ret 2:res
END
socket START libc_sys__
res equ 1
sub (2:protocol,2:type,2:domain),2
pha
pei (domain)
pei (type)
pei (protocol)
ph4 #errno
ldx #$4503
jsl udispatch
pla
sta res
ret 2:res
END
bind START libc_sys__
res equ 1
sub (2:addrlen,4:myaddr,2:fd),2
pha
pei (fd)
pei (myaddr+2)
pei (myaddr)
pei (addrlen)
ph4 #errno
ldx #$4603
jsl udispatch
pla
sta res
ret 2:res
END
connect START libc_sys__
res equ 1
sub (2:addrlen,4:servaddr,2:fd),2
pha
pei (fd)
pei (servaddr+2)
pei (servaddr)
pei (addrlen)
ph4 #errno
ldx #$4703
jsl udispatch
pla
sta res
ret 2:res
END
listen START libc_sys__
res equ 1
sub (2:backlog,2:fd),2
pha
pei (fd)
pei (backlog)
ph4 #errno
ldx #$4803
jsl udispatch
pla
sta res
ret 2:res
END
accept START libc_sys__
res equ 1
sub (4:addrlen,4:remaddr,2:fd),2
pha
pei (fd)
pei (remaddr+2)
pei (remaddr)
pei (addrlen+2)
pei (addrlen)
ph4 #errno
ldx #$4903
jsl udispatch
pla
sta res
ret 2:res
END
recvfrom START libc_sys__
res equ 1
sub (4:addrlen,4:remaddr,2:flags,4:len,4:buf,2:fd),2
pha
pei (fd)
pei (buf+2)
pei (buf)
pei (len+2)
pei (len)
pei (flags)
pei (remaddr+2)
pei (remaddr)
pei (addrlen+2)
pei (addrlen)
ph4 #errno
ldx #$4A03
jsl udispatch
pla
sta res
ret 2:res
END
sendto START libc_sys__
res equ 1
sub (2:addrlen,4:remaddr,2:flags,4:len,4:buf,2:fd),2
pha
pei (fd)
pei (buf+2)
pei (buf)
pei (len+2)
pei (len)
pei (flags)
pei (remaddr+2)
pei (remaddr)
pei (addrlen)
ph4 #errno
ldx #$4B03
jsl udispatch
pla
sta res
ret 2:res
END
recv START libc_sys__
res equ 1
sub (2:flags,4:len,4:buf,2:fd),2
pha
pei (fd)
pei (buf+2)
pei (buf)
pei (len+2)
pei (len)
pei (flags)
ph4 #errno
ldx #$4C03
jsl udispatch
pla
sta res
ret 2:res
END
send START libc_sys__
res equ 1
sub (2:flags,4:len,4:buf,2:fd),2
pha
pei (fd)
pei (buf+2)
pei (buf)
pei (len+2)
pei (len)
pei (flags)
ph4 #errno
ldx #$4D03
jsl udispatch
pla
sta res
ret 2:res
END
getpeername START libc_sys__
res equ 1
sub (4:addrlen,4:addr,2:s),2
pha
pei (s)
pei (addr+2)
pei (addr)
pei (addrlen+2)
pei (addrlen)
ph4 #errno
ldx #$4E03
jsl udispatch
pla
sta res
ret 2:res
END
getsockname START libc_sys__
res equ 1
sub (4:addrlen,4:addr,2:s),2
pha
pei (s)
pei (addr+2)
pei (addr)
pei (addrlen+2)
pei (addrlen)
ph4 #errno
ldx #$4F03
jsl udispatch
pla
sta res
ret 2:res
END
getsockopt START libc_sys__
res equ 1
sub (4:optlen,4:optval,2:optname,2:level,2:s),2
pha
pei (s)
pei (level)
pei (optname)
pei (optval+2)
pei (optval)
pei (optlen+2)
pei (optlen)
ph4 #errno
ldx #$5003
jsl udispatch
pla
sta res
ret 2:res
END
setsockopt START libc_sys__
res equ 1
sub (2:optlen,4:optval,2:optname,2:level,2:s),2
pha
pei (s)
pei (level)
pei (optname)
pei (optval+2)
pei (optval)
pei (optlen)
ph4 #errno
ldx #$5103
jsl udispatch
pla
sta res
ret 2:res
END
shutdown START libc_sys__
res equ 1
sub (2:how,2:s),2
pha
pei (s)
pei (how)
ph4 #errno
ldx #$5203
jsl udispatch
pla
sta res
ret 2:res
END
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